');o.parent()[0].insertBefore(u[0],o[0]),u.append(o);var d=a.scrollView;if(d.options.scrollingX&&d.options.scrollingY)throw new Error(x);var h=!!d.options.scrollingY;if(h&&!r.collectionItemHeight)throw new Error(B);if(!h&&!r.collectionItemWidth)throw new Error(V);var g=n(r.collectionItemHeight||'"100%"'),m=n(r.collectionItemWidth||'"100%"'),$=function(e,t){var n=g(e,t);return p(n)&&n.indexOf("%")>-1?Math.floor(parseInt(n,10)/100*d.__clientHeight):n},w=function(e,t){var n=m(e,t);return p(n)&&n.indexOf("%")>-1?Math.floor(parseInt(n,10)/100*d.__clientWidth):n},b=r.collectionRepeat.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);if(!b)throw new Error(E.replace("%",r.collectionRepeat));var y=b[1],S=b[2],C=b[3],k=new t({scope:i,transcludeFn:s,transcludeParent:o.parent(),keyExpr:y,listExpr:S,trackByExpr:C,heightGetter:$,widthGetter:w}),T=new e({dataSource:k,element:a.$element,scrollView:a.scrollView});i.$watchCollection(S,function(e){if(e&&!angular.isArray(e))throw new Error("collection-repeat expects an array to repeat over, but instead got '"+typeof e+"'.");c(e)});var I=a.scrollView.__content;a.$element.on("scroll.resize",l),ionic.on("resize",l,window),i.$on("$destroy",function(){T.destroy(),k.destroy(),ionic.off("resize",l,window)})}}}]).directive({ngSrc:i("ngSrc","src"),ngSrcset:i("ngSrcset","srcset"),ngHref:i("ngHref","href")}),u.directive("ionContent",["$timeout","$controller","$ionicBind",function(e,t,n){return{restrict:"E",require:"^?ionNavView",scope:!0,priority:800,compile:function(e,i){function o(e,o,a){var s=e.$parent;if(e.$watch(function(){return(s.$hasHeader?" has-header":"")+(s.$hasSubheader?" has-subheader":"")+(s.$hasFooter?" has-footer":"")+(s.$hasSubfooter?" has-subfooter":"")+(s.$hasTabs?" has-tabs":"")+(s.$hasTabsTop?" has-tabs-top":"")},function(e,t){o.removeClass(t),o.addClass(e)}),e.$hasHeader=e.$hasSubheader=e.$hasFooter=e.$hasSubfooter=e.$hasTabs=e.$hasTabsTop=!1,n(e,a,{$onScroll:"&onScroll",$onScrollComplete:"&onScrollComplete",hasBouncing:"@",padding:"@",direction:"@",scrollbarX:"@",scrollbarY:"@",startX:"@",startY:"@",scrollEventInterval:"@"}),e.direction=e.direction||"y",angular.isDefined(a.padding)&&e.$watch(a.padding,function(e){(r||o).toggleClass("padding",!!e)}),"false"===a.scroll);else if("true"===i.overflowScroll)o.addClass("overflow-scroll");else{var c={el:o[0],delegateHandle:i.delegateHandle,locking:"true"===(i.locking||"true"),bouncing:e.$eval(e.hasBouncing),startX:e.$eval(e.startX)||0,startY:e.$eval(e.startY)||0,scrollbarX:e.$eval(e.scrollbarX)!==!1,scrollbarY:e.$eval(e.scrollbarY)!==!1,scrollingX:e.direction.indexOf("x")>=0,scrollingY:e.direction.indexOf("y")>=0,scrollEventInterval:parseInt(e.scrollEventInterval,10)||10,scrollingComplete:function(){e.$onScrollComplete({scrollTop:this.__scrollTop,scrollLeft:this.__scrollLeft})}};t("$ionicScroll",{$scope:e,scrollViewOptions:c}),e.$on("$destroy",function(){c.scrollingComplete=angular.noop,delete c.el,r=null,o=null,i.$$element=null})}}var r;return e.addClass("scroll-content ionic-scroll"),"false"!=i.scroll?(r=v('
'),r.append(e.contents()),e.append(r)):e.addClass("scroll-content-false"),{pre:o}}}}]),u.directive("exposeAsideWhen",["$window",function(e){return{restrict:"A",require:"^ionSideMenus",link:function(t,n,i,o){function r(){var t="large"==i.exposeAsideWhen?"(min-width:768px)":i.exposeAsideWhen;o.exposeAside(e.matchMedia(t).matches),o.activeAsideResizing(!1)}function a(){o.activeAsideResizing(!0),s()}var s=ionic.debounce(function(){t.$apply(function(){r()})},300,!1);r(),ionic.on("resize",a,e),t.$on("$destroy",function(){ionic.off("resize",a,e)})}}}]);var _="onHold onTap onTouch onRelease onDrag onDragUp onDragRight onDragDown onDragLeft onSwipe onSwipeUp onSwipeRight onSwipeDown onSwipeLeft".split(" ");_.forEach(function(e){u.directive(e,o(e))}),u.directive("ionNavBar",r()).directive("ionHeaderBar",r()).directive("ionHeaderBar",a(!0)).directive("ionFooterBar",a(!1)),u.directive("ionInfiniteScroll",["$timeout",function(e){function t(e,t,n){return n?t*(1-parseFloat(e,10)/100):t-parseFloat(e,10)}return{restrict:"E",require:["^$ionicScroll","ionInfiniteScroll"],template:'
',scope:!0,controller:["$scope","$attrs",function(e,n){this.isLoading=!1,this.scrollView=null,this.getMaxScroll=function(){var e=(n.distance||"2.5%").trim(),i=-1!==e.indexOf("%"),o=this.scrollView.getScrollMax();return{left:this.scrollView.options.scrollingX?t(e,o.left,i):-1,top:this.scrollView.options.scrollingY?t(e,o.top,i):-1}}}],link:function(t,n,i,o){function r(){if(!s.isLoading){var e=c.getValues(),t=s.getMaxScroll();(-1!==t.left&&e.left>=t.left||-1!==t.top&&e.top>=t.top)&&l()}}var a=o[0],s=o[1],c=s.scrollView=a.scrollView;t.icon=function(){return angular.isDefined(i.icon)?i.icon:"ion-loading-d"};var l=function(){n[0].classList.add("active"),s.isLoading=!0,t.$parent&&t.$parent.$apply(i.onInfinite||"")},u=function(){n[0].classList.remove("active"),e(function(){c.resize(),d()},0,!1),s.isLoading=!1};t.$on("scroll.infiniteScrollComplete",function(){u()}),t.$on("$destroy",function(){a&&a.$element&&a.$element.off("scroll",d)});var d=ionic.animationFrameThrottle(r);setTimeout(d),a.$element.on("scroll",d)}}}]);var A='
',P='
';u.directive("ionItem",["$animate","$compile",function(){return{restrict:"E",controller:["$scope","$element",function(e,t){this.$scope=e,this.$element=t}],scope:!0,compile:function(e,t){var n=angular.isDefined(t.href)||angular.isDefined(t.ngHref)||angular.isDefined(t.uiSref),i=n||/ion-(delete|option|reorder)-button/i.test(e.html());if(i){var o=v(n?A:P);o.append(e.contents()),e.append(o),e.addClass("item item-complex")}else e.addClass("item");return function(e,t,n){e.$href=function(){return n.href||n.ngHref},e.$target=function(){return n.target||"_self"}}}}}]);var D='
';u.directive("ionDeleteButton",["$animate",function(){return{restrict:"E",require:["^ionItem","^?ionList"],priority:Number.MAX_VALUE,compile:function(e,t){return t.$set("class",(t["class"]||"")+" button icon button-icon",!0),function(e,t,n,i){var o=i[0],r=i[1],a=v(D);a.append(t),o.$element.append(a).addClass("item-left-editable"),r&&r.showDelete()&&a.addClass("visible active")}}}}]),u.directive("itemFloatingLabel",function(){return{restrict:"C",link:function(e,t){var n=t[0],i=n.querySelector("input, textarea"),o=n.querySelector(".input-label");if(i&&o){var r=function(){i.value?o.classList.add("has-input"):o.classList.remove("has-input")};i.addEventListener("input",r);var a=angular.element(i).controller("ngModel");a&&(a.$render=function(){i.value=a.$viewValue||"",r()}),e.$on("$destroy",function(){i.removeEventListener("input",r)})}}}});var H='
';u.directive("ionOptionButton",["$compile",function(){function e(e){e.stopPropagation()}return{restrict:"E",require:"^ionItem",priority:Number.MAX_VALUE,compile:function(t,n){return n.$set("class",(n["class"]||"")+" button",!0),function(t,n,i,o){o.optionsContainer||(o.optionsContainer=v(H),o.$element.append(o.optionsContainer)),o.optionsContainer.append(n),n.on("click",e)}}}}]);var L='
';u.directive("ionReorderButton",["$animate","$parse",function(e,t){return{restrict:"E",require:["^ionItem","^?ionList"],priority:Number.MAX_VALUE,compile:function(e,n){return n.$set("class",(n["class"]||"")+" button icon button-icon",!0),e[0].setAttribute("data-prevent-scroll",!0),function(e,n,i,o){var r=o[0],a=o[1],s=t(i.onReorder);e.$onReorder=function(t,n){s(e,{$fromIndex:t,$toIndex:n})},i.ngClick||i.onClick||i.onclick||(n[0].onclick=function(e){return e.stopPropagation(),!1});var c=v(L);c.append(n),r.$element.append(c).addClass("item-right-editable"),a&&a.showReorder()&&c.addClass("visible active")}}}}]),u.directive("keyboardAttach",function(){return function(e,t){function n(e){if(!ionic.Platform.isAndroid()||ionic.Platform.isFullScreen){var n=e.keyboardHeight||e.detail.keyboardHeight;t.css("bottom",n+"px"),o=t.controller("$ionicScroll"),o&&(o.scrollView.__container.style.bottom=n+s(t[0])+"px")}}function i(){(!ionic.Platform.isAndroid()||ionic.Platform.isFullScreen)&&(t.css("bottom",""),o&&(o.scrollView.__container.style.bottom=""))}ionic.on("native.keyboardshow",n,window),ionic.on("native.keyboardhide",i,window),ionic.on("native.showkeyboard",n,window),ionic.on("native.hidekeyboard",i,window);var o;e.$on("$destroy",function(){ionic.off("native.keyboardshow",n,window),ionic.off("native.keyboardhide",i,window),ionic.off("native.showkeyboard",n,window),ionic.off("native.hidekeyboard",i,window)})}}),u.directive("ionList",["$animate","$timeout",function(e,t){return{restrict:"E",require:["ionList","^?$ionicScroll"],controller:"$ionicList",compile:function(e,n){var i=v('
').append(e.contents()).addClass(n.type);return e.append(i),function(e,i,o,r){function a(){function o(e,t){t()&&e.addClass("visible")||e.removeClass("active"),ionic.requestAnimationFrame(function(){t()&&e.addClass("active")||e.removeClass("visible")})}s.listView=new ionic.views.ListView({el:i[0],listEl:i.children()[0],scrollEl:c&&c.element,scrollView:c&&c.scrollView,onReorder:function(e,n,i){var o=v(e).scope();o&&o.$onReorder&&t(function(){o.$onReorder(n,i)})},canSwipe:function(){return s.canSwipeItems()}});h(n.canSwipe)&&e.$watch("!!("+n.canSwipe+")",function(e){s.canSwipeItems(e)}),h(n.showDelete)&&e.$watch("!!("+n.showDelete+")",function(e){s.showDelete(e)}),h(n.showReorder)&&e.$watch("!!("+n.showReorder+")",function(e){s.showReorder(e)}),e.$watch(function(){return s.showDelete()},function(e,t){if(e||t){e&&s.closeOptionButtons(),s.canSwipeItems(!e),i.children().toggleClass("list-left-editing",e),i.toggleClass("disable-pointer-events",e);var n=v(i[0].getElementsByClassName("item-delete"));o(n,s.showDelete)}}),e.$watch(function(){return s.showReorder()},function(e,t){if(e||t){e&&s.closeOptionButtons(),s.canSwipeItems(!e),i.children().toggleClass("list-right-editing",e),i.toggleClass("disable-pointer-events",e);var n=v(i[0].getElementsByClassName("item-reorder"));o(n,s.showReorder)}})}var s=r[0],c=r[1];t(a)}}}}]),u.directive("menuClose",["$ionicViewService",function(){return{restrict:"AC",require:"^ionSideMenus",link:function(e,t,n,i){t.bind("click",function(){i.close()})}}}]),u.directive("menuToggle",["$ionicViewService",function(){return{restrict:"AC",require:"^ionSideMenus",link:function(e,t,n,i){var o=n.menuToggle||"left";t.bind("click",function(){"left"===o?i.toggleLeft():"right"===o&&i.toggleRight()})}}}]),u.directive("ionModal",[function(){return{restrict:"E",transclude:!0,replace:!0,controller:[function(){}],template:'
'}}]),u.directive("ionModalView",function(){return{restrict:"E",compile:function(e){e.addClass("modal")}}}),u.directive("ionNavBackButton",["$animate","$rootScope","$sanitize","$ionicNavBarConfig","$ionicNgClick",function(e,t,n,i,o){var r=!1;return t.$on("$viewHistory.historyChange",function(e,t){r=!!t.showBack}),{restrict:"E",require:"^ionNavBar",compile:function(t){t.addClass("button back-button ng-hide");var a=!!(t.html()||"").match(/class=.*?ion-/);return function(t,s,c,l){a||-1!==s[0].className.indexOf("ion-")||s.addClass(i.backButtonIcon),h(c.ngClick)||o(t,s,l.back),t.$watch(function(){return h(c.fromTitle)&&(s[0].innerHTML='
'+n(t.oldTitle)+" "),!(!r||!t.backButtonShown)},ionic.animationFrameThrottle(function(t){t?e.removeClass(s,"ng-hide"):e.addClass(s,"ng-hide")}))}}}}]),u.constant("$ionicNavBarConfig",{transition:"nav-title-slide-ios7",alignTitle:"center",backButtonIcon:"ion-ios7-arrow-back"}),u.directive("ionNavBar",["$ionicViewService","$rootScope","$animate","$compile","$ionicNavBarConfig",function(e,t,n,i,o){return{restrict:"E",controller:"$ionicNavBar",scope:!0,compile:function(e,t){function n(e,t,n,i){i._headerBarView=new ionic.views.HeaderBar({el:t[0],alignTitle:n.alignTitle||o.alignTitle||"center"}),e.backButtonShown=!1,e.shouldAnimate=!0,e.isReverse=!1,e.isInvisible=!0,e.$on("$destroy",function(){e.$parent.$hasHeader=!1}),e.$watch(function(){return(e.isReverse?" reverse":"")+(e.isInvisible?" invisible":"")+(e.shouldAnimate?"":" no-animation")},function(e,n){t.removeClass(n),t.addClass(e)})}return e.addClass("bar bar-header nav-bar").append('
'),e.addClass(h(t.animation)?t.animation:o.transition),{pre:n}}}}]),u.directive("ionNavButtons",["$compile","$animate",function(e,t){return{require:"^ionNavBar",restrict:"E",compile:function(n){var i=n.contents().remove();
+return function(n,o,r,a){var s="right"===r.side?a.rightButtonsElement:a.leftButtonsElement,c=v("
").append(i);o.append(c),e(c)(n),ionic.requestAnimationFrame(function(){n.$$destroyed||t.enter(c,s)}),n.$on("$destroy",function(){t.leave(c)}),o.css("display","none")}}}}]),u.directive("navClear",["$ionicViewService","$state","$location","$window","$rootScope",function(e,t,n,i,o){return o.$on("$stateChangeError",function(){e.nextViewOptions(null)}),{priority:100,restrict:"AC",compile:function(){function t(t,n){function o(){r=t.$on("$stateChangeStart",function(){e.nextViewOptions({disableAnimate:!0,disableBack:!0}),r()}),i.setTimeout(r,300)}var r;n.on("click",o)}return{pre:t}}}}]),u.constant("$ionicNavViewConfig",{transition:"slide-left-right-ios7"}),u.directive("ionNavView",["$ionicViewService","$state","$compile","$controller","$animate",function(e,t,n,i,o){var r=!1,a={restrict:"E",terminal:!0,priority:2e3,transclude:!0,controller:function(){},compile:function(s,c,l){return function(s,c,u){function d(r){o.enabled()===!1&&(r=!1);var a=t.$current&&t.$current.locals[p];if(a!==h){var l=e.getRenderer(c,u,s);if(f&&(f.$destroy(),f=null),!a)return h=null,w.state=null,c.append(m);var d=v("
").html(a.$template).contents(),$=l().register(d);l(r).leave(),h=a,w.state=a.$$state,l(r).enter(d);var b=n(d);if(f=s.$new(),f.$navDirection=$.navDirection,a.$$controller){a.$scope=f;var y=i(a.$$controller,a);c.children().data("$ngControllerController",y)}b(f);var S=e._getViewById($.viewId)||{};f.$broadcast("$viewContentLoaded",S),g&&f.$eval(g),d=null}}var f,h,p=u[a.name]||u.name||"",g=u.onload||"",m=l(s);c.append(m);var $=c.parent().inheritedData("$uiView");p.indexOf("@")<0&&(p=p+"@"+($&&$.state?$.state.name:""));var w={name:p,state:null};c.data("$uiView",w);var b=function(){if(!r){r=!0;try{d(!0)}catch(e){throw r=!1,e}r=!1}};s.$on("$stateChangeSuccess",b),d(!1)}}};return a}]),u.config(["$provide",function(e){e.decorator("ngClickDirective",["$delegate",function(e){return e.shift(),e}])}]).factory("$ionicNgClick",["$parse",function(e){return function(t,n,i){var o=angular.isFunction(i)?i:e(i);n.on("click",function(e){t.$apply(function(){o(t,{$event:e})})}),n.onclick=function(){}}}]).directive("ngClick",["$ionicNgClick",function(e){return function(t,n,i){e(t,n,i.ngClick)}}]).directive("ionStopEvent",function(){return{restrict:"A",link:function(e,t,n){t.bind(n.ionStopEvent,c)}}}),u.directive("ionPane",function(){return{restrict:"E",link:function(e,t){t.addClass("pane")}}}),u.directive("ionPopover",[function(){return{restrict:"E",transclude:!0,replace:!0,controller:[function(){}],template:''}}]),u.directive("ionPopoverView",function(){return{restrict:"E",compile:function(e){e.append(angular.element('
')),e.addClass("popover")}}}),u.directive("ionRadio",function(){return{restrict:"E",replace:!0,require:"?ngModel",transclude:!0,template:'
');return o.append(e.contents()),e.append(o),{pre:i}}}}]),u.directive("ionSideMenu",function(){return{restrict:"E",require:"^ionSideMenus",scope:!0,compile:function(e,t){return angular.isUndefined(t.isEnabled)&&t.$set("isEnabled","true"),angular.isUndefined(t.width)&&t.$set("width","275"),e.addClass("menu menu-"+t.side),function(e,n,i,o){e.side=i.side||"left";var r=o[e.side]=new ionic.views.SideMenu({width:t.width,el:n[0],isEnabled:!0});e.$watch(i.width,function(e){var t=+e;t&&t==e&&r.setWidth(+e)}),e.$watch(i.isEnabled,function(e){r.setIsEnabled(!!e)})}}}}),u.directive("ionSideMenuContent",["$timeout","$ionicGesture","$window",function(e,t,n){return{restrict:"EA",require:"^ionSideMenus",scope:!0,compile:function(i,o){function r(r,a,s,c){function l(e){0!==c.getOpenAmount()?(c.close(),e.gesture.srcEvent.preventDefault(),v=null,g=null):v||(v=ionic.tap.pointerCoord(e.gesture.srcEvent))}function u(e){c.isDraggableTarget(e)&&"x"==p(e)&&(c._handleDrag(e),e.gesture.srcEvent.preventDefault())}function d(e){"x"==p(e)&&e.gesture.srcEvent.preventDefault()}function f(e){c._endDrag(e),v=null,g=null}function p(e){if(g)return g;if(e&&e.gesture){if(v){var t=ionic.tap.pointerCoord(e.gesture.srcEvent),n=Math.abs(t.x-v.x),i=Math.abs(t.y-v.y),o=i>n?"y":"x";return Math.max(n,i)>30&&(g=o),o}v=ionic.tap.pointerCoord(e.gesture.srcEvent)}return"x"}var v=null,g=null;a.addClass("menu-content pane"),h(o.dragContent)?r.$watch(o.dragContent,function(e){c.canDragContent(e)}):c.canDragContent(!0),h(o.edgeDragThreshold)&&r.$watch(o.edgeDragThreshold,function(e){c.edgeDragThreshold(e)});var m={element:i[0],onDrag:function(){},endDrag:function(){},getTranslateX:function(){return r.sideMenuContentTranslateX||0},setTranslateX:ionic.animationFrameThrottle(function(t){var n=m.offsetX+t;a[0].style[ionic.CSS.TRANSFORM]="translate3d("+n+"px,0,0)",e(function(){r.sideMenuContentTranslateX=t})}),setMarginLeft:ionic.animationFrameThrottle(function(e){e?(e=parseInt(e,10),a[0].style[ionic.CSS.TRANSFORM]="translate3d("+e+"px,0,0)",a[0].style.width=n.innerWidth-e+"px",m.offsetX=e):(a[0].style[ionic.CSS.TRANSFORM]="translate3d(0,0,0)",a[0].style.width="",m.offsetX=0)}),enableAnimation:function(){r.animationEnabled=!0,a[0].classList.add("menu-animated")},disableAnimation:function(){r.animationEnabled=!1,a[0].classList.remove("menu-animated")},offsetX:0};c.setContent(m);var $={stop_browser_behavior:!1},w=t.on("tap",l,a,$),b=t.on("dragright",u,a,$),y=t.on("dragleft",u,a,$),S=t.on("dragup",d,a,$),C=t.on("dragdown",d,a,$),k=t.on("release",f,a,$);r.$on("$destroy",function(){t.off(y,"dragleft",u),t.off(b,"dragright",u),t.off(S,"dragup",d),t.off(C,"dragdown",d),t.off(k,"release",f),t.off(w,"tap",l)})}return{pre:r}}}}]),u.directive("ionSideMenus",["$ionicBody",function(e){return{restrict:"ECA",controller:"$ionicSideMenus",compile:function(t,n){function i(t){t.$on("$ionicExposeAside",function(n,i){t.$exposeAside||(t.$exposeAside={}),t.$exposeAside.active=i,e.enableClass(i,"aside-open")}),t.$on("$destroy",function(){e.removeClass("menu-open","aside-open")})}return n.$set("class",(n["class"]||"")+" view"),{pre:i}}}}]),u.directive("ionSlideBox",["$timeout","$compile","$ionicSlideBoxDelegate",function(e,t,n){return{restrict:"E",replace:!0,transclude:!0,scope:{autoPlay:"=",doesContinue:"@",slideInterval:"@",showPager:"@",pagerClick:"&",disableScroll:"@",onSlideChanged:"&",activeSlide:"=?"},controller:["$scope","$element","$attrs",function(t,i,o){var r=t.$eval(t.doesContinue)===!0,a=h(o.autoPlay)?!!t.autoPlay:!1,s=a?t.$eval(t.slideInterval)||4e3:0,c=new ionic.views.Slider({el:i[0],auto:s,continuous:r,startSlide:t.activeSlide,slidesChanged:function(){t.currentSlide=c.currentIndex(),e(function(){})},callback:function(n){t.currentSlide=n,t.onSlideChanged({index:t.currentSlide,$index:t.currentSlide}),t.$parent.$broadcast("slideBox.slideChanged",n),t.activeSlide=n,e(function(){})}});c.enableSlide(t.$eval(o.disableScroll)!==!0),t.$watch("activeSlide",function(e){angular.isDefined(e)&&c.slide(e)}),t.$on("slideBox.nextSlide",function(){c.next()}),t.$on("slideBox.prevSlide",function(){c.prev()}),t.$on("slideBox.setSlide",function(e,t){c.slide(t)}),this.__slider=c;var l=n._registerInstance(c,o.delegateHandle);t.$on("$destroy",l),this.slidesCount=function(){return c.slidesCount()},this.onPagerClick=function(e){t.pagerClick({index:e})},e(function(){c.load()})}],template:'',link:function(e,n){if(e.$eval(e.showPager)!==!1){var i=e.$new(),o=v("",s=v('').append(e.contents().remove());return function(e,o,r,c){function l(){h.tabMatchesState()&&f.select(e,!1)}var u,d,f=c[0],h=c[1],p=s[0].querySelector("ion-nav-view")||s[0].querySelector("data-ion-nav-view"),g=p&&p.getAttribute("name");n(e,r,{animate:"=",onSelect:"&",onDeselect:"&",title:"@",uiSref:"@",href:"@"}),f.add(e),e.$on("$destroy",function(){e.$tabsDestroy||f.remove(e),m.isolateScope().$destroy(),m.remove()}),o[0].removeAttribute("title"),g&&(h.navViewName=e.navViewName=g),e.$on("$stateChangeSuccess",l),l();var m=v(a);m.data("$ionTabsController",f),m.data("$ionTabController",h),f.$tabsElement.append(i(m)(e)),e.$watch("$tabSelected",function(n){u&&u.$destroy(),u=null,d&&t.leave(d),d=null,n&&(u=e.$new(),d=s.clone(),t.enter(d,f.$element),i(d)(u))})}}}}]),u.directive("ionTabNav",[function(){return{restrict:"E",replace:!0,require:["^ionTabs","^ionTab"],template:'
{{badge}} ',scope:{title:"@",icon:"@",iconOn:"@",iconOff:"@",badge:"=",hidden:"@",badgeStyle:"@","class":"@"},compile:function(){return function(e,t,n,i){var o=i[0],r=i[1];t[0].removeAttribute("title"),e.selectTab=function(e){e.preventDefault(),o.select(r.$scope,!0)},n.ngClick||t.on("click",function(t){e.$apply(function(){e.selectTab(t)})}),e.isHidden=function(){return"true"===n.hidden||n.hidden===!0?!0:!1},e.getIconOn=function(){return e.iconOn||e.icon},e.getIconOff=function(){return e.iconOff||e.icon},e.isTabActive=function(){return o.selectedTab()===r.$scope}}}}}]),u.constant("$ionicTabsConfig",{position:"",type:""}),u.directive("ionTabs",["$ionicViewService","$ionicTabsDelegate","$ionicTabsConfig",function(e,t,n){return{restrict:"E",scope:!0,controller:"$ionicTabs",compile:function(e){function i(e,n,i,o){var r=t._registerInstance(o,i.delegateHandle);e.$on("$destroy",function(){e.$tabsDestroy=!0,r()}),o.$scope=e,o.$element=n,o.$tabsElement=v(n[0].querySelector(".tabs"));var a=n[0];e.$watch(function(){return a.className},function(t){var n=-1!==t.indexOf("tabs-top"),i=-1!==t.indexOf("tabs-item-hide");e.$hasTabs=!n&&!i,e.$hasTabsTop=n&&!i}),e.$on("$destroy",function(){delete e.$hasTabs,delete e.$hasTabsTop})}e.addClass("view");var o=v('
');return o.append(e.contents()),e.append(o),e.addClass(n.position),e.addClass(n.type),{pre:i}}}}]),u.directive("ionToggle",["$ionicGesture","$timeout",function(){return{restrict:"E",replace:!0,require:"?ngModel",transclude:!0,template:'
',compile:function(e,t){var n=e.find("input");return f({name:t.name,"ng-value":t.ngValue,"ng-model":t.ngModel,"ng-checked":t.ngChecked,"ng-disabled":t.ngDisabled,"ng-true-value":t.ngTrueValue,"ng-false-value":t.ngFalseValue,"ng-change":t.ngChange},function(e,t){h(e)&&n.attr(t,e)}),t.toggleClass&&e[0].getElementsByTagName("label")[0].classList.add(t.toggleClass),function(e,t){var n,i,o,r;n=t[0].getElementsByTagName("label")[0],i=n.children[0],o=n.children[1],r=o.children[0];var a=v(i).controller("ngModel");e.toggle=new ionic.views.Toggle({el:n,track:o,checkbox:i,handle:r,onChange:function(){a.$setViewValue(i.checked?!0:!1),e.$apply()}}),e.$on("$destroy",function(){e.toggle.destroy()})}}}}]),u.directive("ionView",["$ionicViewService","$rootScope","$animate",function(){return{restrict:"EA",priority:1e3,require:["^?ionNavBar","^?ionModal"],compile:function(e){return e.addClass("pane"),e[0].removeAttribute("title"),function(e,t,n,i){var o=i[0],r=i[1];if(o&&!r){if(angular.isDefined(n.title)){var a=n.title;o.changeTitle(a,e.$navDirection),n.$observe("title",function(e){o.setTitle(e)})}var s=angular.isDefined(n.hideBackButton)?n.hideBackButton:"false";e.$watch(s,function(e){o.showBackButton(!e)});var c=angular.isDefined(n.hideNavBar)?n.hideNavBar:"false";e.$watch(c,function(e){o.showBar(!e)})}}}}}])}();
\ No newline at end of file
diff --git a/client/lib/ionic/js/ionic.bundle.js b/client/lib/ionic/js/ionic.bundle.js
new file mode 100644
index 0000000..b505980
--- /dev/null
+++ b/client/lib/ionic/js/ionic.bundle.js
@@ -0,0 +1,44426 @@
+/*!
+ * ionic.bundle.js is a concatenation of:
+ * ionic.js, angular.js, angular-animate.js,
+ * angular-sanitize.js, angular-ui-router.js,
+ * and ionic-angular.js
+ */
+
+/*!
+ * Copyright 2014 Drifty Co.
+ * http://drifty.com/
+ *
+ * Ionic, v1.0.0-beta.13
+ * A powerful HTML5 mobile app framework.
+ * http://ionicframework.com/
+ *
+ * By @maxlynch, @benjsperry, @adamdbradley <3
+ *
+ * Licensed under the MIT license. Please see LICENSE for more information.
+ *
+ */
+
+(function() {
+
+// Create global ionic obj and its namespaces
+// build processes may have already created an ionic obj
+window.ionic = window.ionic || {};
+window.ionic.views = {};
+window.ionic.version = '1.0.0-beta.13';
+
+(function(window, document, ionic) {
+
+ var readyCallbacks = [];
+ var isDomReady = document.readyState === 'complete' || document.readyState === 'interactive';
+
+ function domReady() {
+ isDomReady = true;
+ for(var x=0; x
x2) return false;
+ if(y < y1 || y > y2) return false;
+ return true;
+ }
+ };
+
+ //Shortcuts
+ ionic.requestAnimationFrame = ionic.DomUtil.requestAnimationFrame;
+ ionic.cancelAnimationFrame = ionic.DomUtil.cancelAnimationFrame;
+ ionic.animationFrameThrottle = ionic.DomUtil.animationFrameThrottle;
+})(window, document, ionic);
+
+/**
+ * ion-events.js
+ *
+ * Author: Max Lynch
+ *
+ * Framework events handles various mobile browser events, and
+ * detects special events like tap/swipe/etc. and emits them
+ * as custom events that can be used in an app.
+ *
+ * Portions lovingly adapted from github.com/maker/ratchet and github.com/alexgibson/tap.js - thanks guys!
+ */
+
+(function(ionic) {
+
+ // Custom event polyfill
+ ionic.CustomEvent = (function() {
+ if( typeof window.CustomEvent === 'function' ) return CustomEvent;
+
+ var customEvent = function(event, params) {
+ var evt;
+ params = params || {
+ bubbles: false,
+ cancelable: false,
+ detail: undefined
+ };
+ try {
+ evt = document.createEvent("CustomEvent");
+ evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
+ } catch (error) {
+ // fallback for browsers that don't support createEvent('CustomEvent')
+ evt = document.createEvent("Event");
+ for (var param in params) {
+ evt[param] = params[param];
+ }
+ evt.initEvent(event, params.bubbles, params.cancelable);
+ }
+ return evt;
+ };
+ customEvent.prototype = window.Event.prototype;
+ return customEvent;
+ })();
+
+
+ /**
+ * @ngdoc utility
+ * @name ionic.EventController
+ * @module ionic
+ */
+ ionic.EventController = {
+ VIRTUALIZED_EVENTS: ['tap', 'swipe', 'swiperight', 'swipeleft', 'drag', 'hold', 'release'],
+
+ /**
+ * @ngdoc method
+ * @name ionic.EventController#trigger
+ * @alias ionic.trigger
+ * @param {string} eventType The event to trigger.
+ * @param {object} data The data for the event. Hint: pass in
+ * `{target: targetElement}`
+ * @param {boolean=} bubbles Whether the event should bubble up the DOM.
+ * @param {boolean=} cancelable Whether the event should be cancelable.
+ */
+ // Trigger a new event
+ trigger: function(eventType, data, bubbles, cancelable) {
+ var event = new ionic.CustomEvent(eventType, {
+ detail: data,
+ bubbles: !!bubbles,
+ cancelable: !!cancelable
+ });
+
+ // Make sure to trigger the event on the given target, or dispatch it from
+ // the window if we don't have an event target
+ data && data.target && data.target.dispatchEvent && data.target.dispatchEvent(event) || window.dispatchEvent(event);
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.EventController#on
+ * @alias ionic.on
+ * @description Listen to an event on an element.
+ * @param {string} type The event to listen for.
+ * @param {function} callback The listener to be called.
+ * @param {DOMElement} element The element to listen for the event on.
+ */
+ on: function(type, callback, element) {
+ var e = element || window;
+
+ // Bind a gesture if it's a virtual event
+ for(var i = 0, j = this.VIRTUALIZED_EVENTS.length; i < j; i++) {
+ if(type == this.VIRTUALIZED_EVENTS[i]) {
+ var gesture = new ionic.Gesture(element);
+ gesture.on(type, callback);
+ return gesture;
+ }
+ }
+
+ // Otherwise bind a normal event
+ e.addEventListener(type, callback);
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.EventController#off
+ * @alias ionic.off
+ * @description Remove an event listener.
+ * @param {string} type
+ * @param {function} callback
+ * @param {DOMElement} element
+ */
+ off: function(type, callback, element) {
+ element.removeEventListener(type, callback);
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.EventController#onGesture
+ * @alias ionic.onGesture
+ * @description Add an event listener for a gesture on an element.
+ *
+ * Available eventTypes (from [hammer.js](http://eightmedia.github.io/hammer.js/)):
+ *
+ * `hold`, `tap`, `doubletap`, `drag`, `dragstart`, `dragend`, `dragup`, `dragdown`, 0 && eventType == ionic.Gestures.EVENT_END) {
+ eventType = ionic.Gestures.EVENT_MOVE;
+ }
+ // no touches, force the end event
+ else if(!count_touches) {
+ eventType = ionic.Gestures.EVENT_END;
+ }
+
+ // store the last move event
+ if(count_touches || last_move_event === null) {
+ last_move_event = ev;
+ }
+
+ // trigger the handler
+ handler.call(ionic.Gestures.detection, self.collectEventData(element, eventType, self.getTouchList(last_move_event, eventType), ev));
+
+ // remove pointerevent from list
+ if(ionic.Gestures.HAS_POINTEREVENTS && eventType == ionic.Gestures.EVENT_END) {
+ count_touches = ionic.Gestures.PointerEvent.updatePointer(eventType, ev);
+ }
+ }
+
+ //debug(sourceEventType +" "+ eventType);
+
+ // on the end we reset everything
+ if(!count_touches) {
+ last_move_event = null;
+ enable_detect = false;
+ touch_triggered = false;
+ ionic.Gestures.PointerEvent.reset();
+ }
+ });
+ },
+
+
+ /**
+ * we have different events for each device/browser
+ * determine what we need and set them in the ionic.Gestures.EVENT_TYPES constant
+ */
+ determineEventTypes: function determineEventTypes() {
+ // determine the eventtype we want to set
+ var types;
+
+ // pointerEvents magic
+ if(ionic.Gestures.HAS_POINTEREVENTS) {
+ types = ionic.Gestures.PointerEvent.getEvents();
+ }
+ // on Android, iOS, blackberry, windows mobile we dont want any mouseevents
+ else if(ionic.Gestures.NO_MOUSEEVENTS) {
+ types = [
+ 'touchstart',
+ 'touchmove',
+ 'touchend touchcancel'];
+ }
+ // for non pointer events browsers and mixed browsers,
+ // like chrome on windows8 touch laptop
+ else {
+ types = [
+ 'touchstart mousedown',
+ 'touchmove mousemove',
+ 'touchend touchcancel mouseup'];
+ }
+
+ ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_START] = types[0];
+ ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_MOVE] = types[1];
+ ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_END] = types[2];
+ },
+
+
+ /**
+ * create touchlist depending on the event
+ * @param {Object} ev
+ * @param {String} eventType used by the fakemultitouch plugin
+ */
+ getTouchList: function getTouchList(ev/*, eventType*/) {
+ // get the fake pointerEvent touchlist
+ if(ionic.Gestures.HAS_POINTEREVENTS) {
+ return ionic.Gestures.PointerEvent.getTouchList();
+ }
+ // get the touchlist
+ else if(ev.touches) {
+ return ev.touches;
+ }
+ // make fake touchlist from mouse position
+ else {
+ ev.identifier = 1;
+ return [ev];
+ }
+ },
+
+
+ /**
+ * collect event data for ionic.Gestures js
+ * @param {HTMLElement} element
+ * @param {String} eventType like ionic.Gestures.EVENT_MOVE
+ * @param {Object} eventData
+ */
+ collectEventData: function collectEventData(element, eventType, touches, ev) {
+
+ // find out pointerType
+ var pointerType = ionic.Gestures.POINTER_TOUCH;
+ if(ev.type.match(/mouse/) || ionic.Gestures.PointerEvent.matchType(ionic.Gestures.POINTER_MOUSE, ev)) {
+ pointerType = ionic.Gestures.POINTER_MOUSE;
+ }
+
+ return {
+ center : ionic.Gestures.utils.getCenter(touches),
+ timeStamp : new Date().getTime(),
+ target : ev.target,
+ touches : touches,
+ eventType : eventType,
+ pointerType : pointerType,
+ srcEvent : ev,
+
+ /**
+ * prevent the browser default actions
+ * mostly used to disable scrolling of the browser
+ */
+ preventDefault: function() {
+ if(this.srcEvent.preventManipulation) {
+ this.srcEvent.preventManipulation();
+ }
+
+ if(this.srcEvent.preventDefault) {
+ //this.srcEvent.preventDefault();
+ }
+ },
+
+ /**
+ * stop bubbling the event up to its parents
+ */
+ stopPropagation: function() {
+ this.srcEvent.stopPropagation();
+ },
+
+ /**
+ * immediately stop gesture detection
+ * might be useful after a swipe was detected
+ * @return {*}
+ */
+ stopDetect: function() {
+ return ionic.Gestures.detection.stopDetect();
+ }
+ };
+ }
+ };
+
+ ionic.Gestures.PointerEvent = {
+ /**
+ * holds all pointers
+ * type {Object}
+ */
+ pointers: {},
+
+ /**
+ * get a list of pointers
+ * @returns {Array} touchlist
+ */
+ getTouchList: function() {
+ var self = this;
+ var touchlist = [];
+
+ // we can use forEach since pointerEvents only is in IE10
+ Object.keys(self.pointers).sort().forEach(function(id) {
+ touchlist.push(self.pointers[id]);
+ });
+ return touchlist;
+ },
+
+ /**
+ * update the position of a pointer
+ * @param {String} type ionic.Gestures.EVENT_END
+ * @param {Object} pointerEvent
+ */
+ updatePointer: function(type, pointerEvent) {
+ if(type == ionic.Gestures.EVENT_END) {
+ this.pointers = {};
+ }
+ else {
+ pointerEvent.identifier = pointerEvent.pointerId;
+ this.pointers[pointerEvent.pointerId] = pointerEvent;
+ }
+
+ return Object.keys(this.pointers).length;
+ },
+
+ /**
+ * check if ev matches pointertype
+ * @param {String} pointerType ionic.Gestures.POINTER_MOUSE
+ * @param {PointerEvent} ev
+ */
+ matchType: function(pointerType, ev) {
+ if(!ev.pointerType) {
+ return false;
+ }
+
+ var types = {};
+ types[ionic.Gestures.POINTER_MOUSE] = (ev.pointerType == ev.MSPOINTER_TYPE_MOUSE || ev.pointerType == ionic.Gestures.POINTER_MOUSE);
+ types[ionic.Gestures.POINTER_TOUCH] = (ev.pointerType == ev.MSPOINTER_TYPE_TOUCH || ev.pointerType == ionic.Gestures.POINTER_TOUCH);
+ types[ionic.Gestures.POINTER_PEN] = (ev.pointerType == ev.MSPOINTER_TYPE_PEN || ev.pointerType == ionic.Gestures.POINTER_PEN);
+ return types[pointerType];
+ },
+
+
+ /**
+ * get events
+ */
+ getEvents: function() {
+ return [
+ 'pointerdown MSPointerDown',
+ 'pointermove MSPointerMove',
+ 'pointerup pointercancel MSPointerUp MSPointerCancel'
+ ];
+ },
+
+ /**
+ * reset the list
+ */
+ reset: function() {
+ this.pointers = {};
+ }
+ };
+
+
+ ionic.Gestures.utils = {
+ /**
+ * extend method,
+ * also used for cloning when dest is an empty object
+ * @param {Object} dest
+ * @param {Object} src
+ * @param {Boolean} merge do a merge
+ * @returns {Object} dest
+ */
+ extend: function extend(dest, src, merge) {
+ for (var key in src) {
+ if(dest[key] !== undefined && merge) {
+ continue;
+ }
+ dest[key] = src[key];
+ }
+ return dest;
+ },
+
+
+ /**
+ * find if a node is in the given parent
+ * used for event delegation tricks
+ * @param {HTMLElement} node
+ * @param {HTMLElement} parent
+ * @returns {boolean} has_parent
+ */
+ hasParent: function(node, parent) {
+ while(node){
+ if(node == parent) {
+ return true;
+ }
+ node = node.parentNode;
+ }
+ return false;
+ },
+
+
+ /**
+ * get the center of all the touches
+ * @param {Array} touches
+ * @returns {Object} center
+ */
+ getCenter: function getCenter(touches) {
+ var valuesX = [], valuesY = [];
+
+ for(var t= 0,len=touches.length; t= y) {
+ return touch1.pageX - touch2.pageX > 0 ? ionic.Gestures.DIRECTION_LEFT : ionic.Gestures.DIRECTION_RIGHT;
+ }
+ else {
+ return touch1.pageY - touch2.pageY > 0 ? ionic.Gestures.DIRECTION_UP : ionic.Gestures.DIRECTION_DOWN;
+ }
+ },
+
+
+ /**
+ * calculate the distance between two touches
+ * @param {Touch} touch1
+ * @param {Touch} touch2
+ * @returns {Number} distance
+ */
+ getDistance: function getDistance(touch1, touch2) {
+ var x = touch2.pageX - touch1.pageX,
+ y = touch2.pageY - touch1.pageY;
+ return Math.sqrt((x*x) + (y*y));
+ },
+
+
+ /**
+ * calculate the scale factor between two touchLists (fingers)
+ * no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out
+ * @param {Array} start
+ * @param {Array} end
+ * @returns {Number} scale
+ */
+ getScale: function getScale(start, end) {
+ // need two fingers...
+ if(start.length >= 2 && end.length >= 2) {
+ return this.getDistance(end[0], end[1]) /
+ this.getDistance(start[0], start[1]);
+ }
+ return 1;
+ },
+
+
+ /**
+ * calculate the rotation degrees between two touchLists (fingers)
+ * @param {Array} start
+ * @param {Array} end
+ * @returns {Number} rotation
+ */
+ getRotation: function getRotation(start, end) {
+ // need two fingers
+ if(start.length >= 2 && end.length >= 2) {
+ return this.getAngle(end[1], end[0]) -
+ this.getAngle(start[1], start[0]);
+ }
+ return 0;
+ },
+
+
+ /**
+ * boolean if the direction is vertical
+ * @param {String} direction
+ * @returns {Boolean} is_vertical
+ */
+ isVertical: function isVertical(direction) {
+ return (direction == ionic.Gestures.DIRECTION_UP || direction == ionic.Gestures.DIRECTION_DOWN);
+ },
+
+
+ /**
+ * stop browser default behavior with css class
+ * @param {HtmlElement} element
+ * @param {Object} css_class
+ */
+ stopDefaultBrowserBehavior: function stopDefaultBrowserBehavior(element, css_class) {
+ // changed from making many style changes to just adding a preset classname
+ // less DOM manipulations, less code, and easier to control in the CSS side of things
+ // hammer.js doesn't come with CSS, but ionic does, which is why we prefer this method
+ if(element && element.classList) {
+ element.classList.add(css_class);
+ element.onselectstart = function() {
+ return false;
+ };
+ }
+ }
+ };
+
+
+ ionic.Gestures.detection = {
+ // contains all registred ionic.Gestures.gestures in the correct order
+ gestures: [],
+
+ // data of the current ionic.Gestures.gesture detection session
+ current: null,
+
+ // the previous ionic.Gestures.gesture session data
+ // is a full clone of the previous gesture.current object
+ previous: null,
+
+ // when this becomes true, no gestures are fired
+ stopped: false,
+
+
+ /**
+ * start ionic.Gestures.gesture detection
+ * @param {ionic.Gestures.Instance} inst
+ * @param {Object} eventData
+ */
+ startDetect: function startDetect(inst, eventData) {
+ // already busy with a ionic.Gestures.gesture detection on an element
+ if(this.current) {
+ return;
+ }
+
+ this.stopped = false;
+
+ this.current = {
+ inst : inst, // reference to ionic.GesturesInstance we're working for
+ startEvent : ionic.Gestures.utils.extend({}, eventData), // start eventData for distances, timing etc
+ lastEvent : false, // last eventData
+ name : '' // current gesture we're in/detected, can be 'tap', 'hold' etc
+ };
+
+ this.detect(eventData);
+ },
+
+
+ /**
+ * ionic.Gestures.gesture detection
+ * @param {Object} eventData
+ */
+ detect: function detect(eventData) {
+ if(!this.current || this.stopped) {
+ return;
+ }
+
+ // extend event data with calculations about scale, distance etc
+ eventData = this.extendEventData(eventData);
+
+ // instance options
+ var inst_options = this.current.inst.options;
+
+ // call ionic.Gestures.gesture handlers
+ for(var g=0,len=this.gestures.length; g b.index) {
+ return 1;
+ }
+ return 0;
+ });
+
+ return this.gestures;
+ }
+ };
+
+
+ ionic.Gestures.gestures = ionic.Gestures.gestures || {};
+
+ /**
+ * Custom gestures
+ * ==============================
+ *
+ * Gesture object
+ * --------------------
+ * The object structure of a gesture:
+ *
+ * { name: 'mygesture',
+ * index: 1337,
+ * defaults: {
+ * mygesture_option: true
+ * }
+ * handler: function(type, ev, inst) {
+ * // trigger gesture event
+ * inst.trigger(this.name, ev);
+ * }
+ * }
+
+ * @param {String} name
+ * this should be the name of the gesture, lowercase
+ * it is also being used to disable/enable the gesture per instance config.
+ *
+ * @param {Number} [index=1000]
+ * the index of the gesture, where it is going to be in the stack of gestures detection
+ * like when you build an gesture that depends on the drag gesture, it is a good
+ * idea to place it after the index of the drag gesture.
+ *
+ * @param {Object} [defaults={}]
+ * the default settings of the gesture. these are added to the instance settings,
+ * and can be overruled per instance. you can also add the name of the gesture,
+ * but this is also added by default (and set to true).
+ *
+ * @param {Function} handler
+ * this handles the gesture detection of your custom gesture and receives the
+ * following arguments:
+ *
+ * @param {Object} eventData
+ * event data containing the following properties:
+ * timeStamp {Number} time the event occurred
+ * target {HTMLElement} target element
+ * touches {Array} touches (fingers, pointers, mouse) on the screen
+ * pointerType {String} kind of pointer that was used. matches ionic.Gestures.POINTER_MOUSE|TOUCH
+ * center {Object} center position of the touches. contains pageX and pageY
+ * deltaTime {Number} the total time of the touches in the screen
+ * deltaX {Number} the delta on x axis we haved moved
+ * deltaY {Number} the delta on y axis we haved moved
+ * velocityX {Number} the velocity on the x
+ * velocityY {Number} the velocity on y
+ * angle {Number} the angle we are moving
+ * direction {String} the direction we are moving. matches ionic.Gestures.DIRECTION_UP|DOWN|LEFT|RIGHT
+ * distance {Number} the distance we haved moved
+ * scale {Number} scaling of the touches, needs 2 touches
+ * rotation {Number} rotation of the touches, needs 2 touches *
+ * eventType {String} matches ionic.Gestures.EVENT_START|MOVE|END
+ * srcEvent {Object} the source event, like TouchStart or MouseDown *
+ * startEvent {Object} contains the same properties as above,
+ * but from the first touch. this is used to calculate
+ * distances, deltaTime, scaling etc
+ *
+ * @param {ionic.Gestures.Instance} inst
+ * the instance we are doing the detection for. you can get the options from
+ * the inst.options object and trigger the gesture event by calling inst.trigger
+ *
+ *
+ * Handle gestures
+ * --------------------
+ * inside the handler you can get/set ionic.Gestures.detectionic.current. This is the current
+ * detection sessionic. It has the following properties
+ * @param {String} name
+ * contains the name of the gesture we have detected. it has not a real function,
+ * only to check in other gestures if something is detected.
+ * like in the drag gesture we set it to 'drag' and in the swipe gesture we can
+ * check if the current gesture is 'drag' by accessing ionic.Gestures.detectionic.current.name
+ *
+ * readonly
+ * @param {ionic.Gestures.Instance} inst
+ * the instance we do the detection for
+ *
+ * readonly
+ * @param {Object} startEvent
+ * contains the properties of the first gesture detection in this sessionic.
+ * Used for calculations about timing, distance, etc.
+ *
+ * readonly
+ * @param {Object} lastEvent
+ * contains all the properties of the last gesture detect in this sessionic.
+ *
+ * after the gesture detection session has been completed (user has released the screen)
+ * the ionic.Gestures.detectionic.current object is copied into ionic.Gestures.detectionic.previous,
+ * this is usefull for gestures like doubletap, where you need to know if the
+ * previous gesture was a tap
+ *
+ * options that have been set by the instance can be received by calling inst.options
+ *
+ * You can trigger a gesture event by calling inst.trigger("mygesture", event).
+ * The first param is the name of your gesture, the second the event argument
+ *
+ *
+ * Register gestures
+ * --------------------
+ * When an gesture is added to the ionic.Gestures.gestures object, it is auto registered
+ * at the setup of the first ionic.Gestures instance. You can also call ionic.Gestures.detectionic.register
+ * manually and pass your gesture object as a param
+ *
+ */
+
+ /**
+ * Hold
+ * Touch stays at the same place for x time
+ * events hold
+ */
+ ionic.Gestures.gestures.Hold = {
+ name: 'hold',
+ index: 10,
+ defaults: {
+ hold_timeout : 500,
+ hold_threshold : 1
+ },
+ timer: null,
+ handler: function holdGesture(ev, inst) {
+ switch(ev.eventType) {
+ case ionic.Gestures.EVENT_START:
+ // clear any running timers
+ clearTimeout(this.timer);
+
+ // set the gesture so we can check in the timeout if it still is
+ ionic.Gestures.detection.current.name = this.name;
+
+ // set timer and if after the timeout it still is hold,
+ // we trigger the hold event
+ this.timer = setTimeout(function() {
+ if(ionic.Gestures.detection.current.name == 'hold') {
+ ionic.tap.cancelClick();
+ inst.trigger('hold', ev);
+ }
+ }, inst.options.hold_timeout);
+ break;
+
+ // when you move or end we clear the timer
+ case ionic.Gestures.EVENT_MOVE:
+ if(ev.distance > inst.options.hold_threshold) {
+ clearTimeout(this.timer);
+ }
+ break;
+
+ case ionic.Gestures.EVENT_END:
+ clearTimeout(this.timer);
+ break;
+ }
+ }
+ };
+
+
+ /**
+ * Tap/DoubleTap
+ * Quick touch at a place or double at the same place
+ * events tap, doubletap
+ */
+ ionic.Gestures.gestures.Tap = {
+ name: 'tap',
+ index: 100,
+ defaults: {
+ tap_max_touchtime : 250,
+ tap_max_distance : 10,
+ tap_always : true,
+ doubletap_distance : 20,
+ doubletap_interval : 300
+ },
+ handler: function tapGesture(ev, inst) {
+ if(ev.eventType == ionic.Gestures.EVENT_END && ev.srcEvent.type != 'touchcancel') {
+ // previous gesture, for the double tap since these are two different gesture detections
+ var prev = ionic.Gestures.detection.previous,
+ did_doubletap = false;
+
+ // when the touchtime is higher then the max touch time
+ // or when the moving distance is too much
+ if(ev.deltaTime > inst.options.tap_max_touchtime ||
+ ev.distance > inst.options.tap_max_distance) {
+ return;
+ }
+
+ // check if double tap
+ if(prev && prev.name == 'tap' &&
+ (ev.timeStamp - prev.lastEvent.timeStamp) < inst.options.doubletap_interval &&
+ ev.distance < inst.options.doubletap_distance) {
+ inst.trigger('doubletap', ev);
+ did_doubletap = true;
+ }
+
+ // do a single tap
+ if(!did_doubletap || inst.options.tap_always) {
+ ionic.Gestures.detection.current.name = 'tap';
+ inst.trigger('tap', ev);
+ }
+ }
+ }
+ };
+
+
+ /**
+ * Swipe
+ * triggers swipe events when the end velocity is above the threshold
+ * events swipe, swipeleft, swiperight, swipeup, swipedown
+ */
+ ionic.Gestures.gestures.Swipe = {
+ name: 'swipe',
+ index: 40,
+ defaults: {
+ // set 0 for unlimited, but this can conflict with transform
+ swipe_max_touches : 1,
+ swipe_velocity : 0.7
+ },
+ handler: function swipeGesture(ev, inst) {
+ if(ev.eventType == ionic.Gestures.EVENT_END) {
+ // max touches
+ if(inst.options.swipe_max_touches > 0 &&
+ ev.touches.length > inst.options.swipe_max_touches) {
+ return;
+ }
+
+ // when the distance we moved is too small we skip this gesture
+ // or we can be already in dragging
+ if(ev.velocityX > inst.options.swipe_velocity ||
+ ev.velocityY > inst.options.swipe_velocity) {
+ // trigger swipe events
+ inst.trigger(this.name, ev);
+ inst.trigger(this.name + ev.direction, ev);
+ }
+ }
+ }
+ };
+
+
+ /**
+ * Drag
+ * Move with x fingers (default 1) around on the page. Blocking the scrolling when
+ * moving left and right is a good practice. When all the drag events are blocking
+ * you disable scrolling on that area.
+ * events drag, drapleft, dragright, dragup, dragdown
+ */
+ ionic.Gestures.gestures.Drag = {
+ name: 'drag',
+ index: 50,
+ defaults: {
+ drag_min_distance : 10,
+ // Set correct_for_drag_min_distance to true to make the starting point of the drag
+ // be calculated from where the drag was triggered, not from where the touch started.
+ // Useful to avoid a jerk-starting drag, which can make fine-adjustments
+ // through dragging difficult, and be visually unappealing.
+ correct_for_drag_min_distance : true,
+ // set 0 for unlimited, but this can conflict with transform
+ drag_max_touches : 1,
+ // prevent default browser behavior when dragging occurs
+ // be careful with it, it makes the element a blocking element
+ // when you are using the drag gesture, it is a good practice to set this true
+ drag_block_horizontal : true,
+ drag_block_vertical : true,
+ // drag_lock_to_axis keeps the drag gesture on the axis that it started on,
+ // It disallows vertical directions if the initial direction was horizontal, and vice versa.
+ drag_lock_to_axis : false,
+ // drag lock only kicks in when distance > drag_lock_min_distance
+ // This way, locking occurs only when the distance has become large enough to reliably determine the direction
+ drag_lock_min_distance : 25
+ },
+ triggered: false,
+ handler: function dragGesture(ev, inst) {
+ // current gesture isnt drag, but dragged is true
+ // this means an other gesture is busy. now call dragend
+ if(ionic.Gestures.detection.current.name != this.name && this.triggered) {
+ inst.trigger(this.name +'end', ev);
+ this.triggered = false;
+ return;
+ }
+
+ // max touches
+ if(inst.options.drag_max_touches > 0 &&
+ ev.touches.length > inst.options.drag_max_touches) {
+ return;
+ }
+
+ switch(ev.eventType) {
+ case ionic.Gestures.EVENT_START:
+ this.triggered = false;
+ break;
+
+ case ionic.Gestures.EVENT_MOVE:
+ // when the distance we moved is too small we skip this gesture
+ // or we can be already in dragging
+ if(ev.distance < inst.options.drag_min_distance &&
+ ionic.Gestures.detection.current.name != this.name) {
+ return;
+ }
+
+ // we are dragging!
+ if(ionic.Gestures.detection.current.name != this.name) {
+ ionic.Gestures.detection.current.name = this.name;
+ if (inst.options.correct_for_drag_min_distance) {
+ // When a drag is triggered, set the event center to drag_min_distance pixels from the original event center.
+ // Without this correction, the dragged distance would jumpstart at drag_min_distance pixels instead of at 0.
+ // It might be useful to save the original start point somewhere
+ var factor = Math.abs(inst.options.drag_min_distance/ev.distance);
+ ionic.Gestures.detection.current.startEvent.center.pageX += ev.deltaX * factor;
+ ionic.Gestures.detection.current.startEvent.center.pageY += ev.deltaY * factor;
+
+ // recalculate event data using new start point
+ ev = ionic.Gestures.detection.extendEventData(ev);
+ }
+ }
+
+ // lock drag to axis?
+ if(ionic.Gestures.detection.current.lastEvent.drag_locked_to_axis || (inst.options.drag_lock_to_axis && inst.options.drag_lock_min_distance<=ev.distance)) {
+ ev.drag_locked_to_axis = true;
+ }
+ var last_direction = ionic.Gestures.detection.current.lastEvent.direction;
+ if(ev.drag_locked_to_axis && last_direction !== ev.direction) {
+ // keep direction on the axis that the drag gesture started on
+ if(ionic.Gestures.utils.isVertical(last_direction)) {
+ ev.direction = (ev.deltaY < 0) ? ionic.Gestures.DIRECTION_UP : ionic.Gestures.DIRECTION_DOWN;
+ }
+ else {
+ ev.direction = (ev.deltaX < 0) ? ionic.Gestures.DIRECTION_LEFT : ionic.Gestures.DIRECTION_RIGHT;
+ }
+ }
+
+ // first time, trigger dragstart event
+ if(!this.triggered) {
+ inst.trigger(this.name +'start', ev);
+ this.triggered = true;
+ }
+
+ // trigger normal event
+ inst.trigger(this.name, ev);
+
+ // direction event, like dragdown
+ inst.trigger(this.name + ev.direction, ev);
+
+ // block the browser events
+ if( (inst.options.drag_block_vertical && ionic.Gestures.utils.isVertical(ev.direction)) ||
+ (inst.options.drag_block_horizontal && !ionic.Gestures.utils.isVertical(ev.direction))) {
+ ev.preventDefault();
+ }
+ break;
+
+ case ionic.Gestures.EVENT_END:
+ // trigger dragend
+ if(this.triggered) {
+ inst.trigger(this.name +'end', ev);
+ }
+
+ this.triggered = false;
+ break;
+ }
+ }
+ };
+
+
+ /**
+ * Transform
+ * User want to scale or rotate with 2 fingers
+ * events transform, pinch, pinchin, pinchout, rotate
+ */
+ ionic.Gestures.gestures.Transform = {
+ name: 'transform',
+ index: 45,
+ defaults: {
+ // factor, no scale is 1, zoomin is to 0 and zoomout until higher then 1
+ transform_min_scale : 0.01,
+ // rotation in degrees
+ transform_min_rotation : 1,
+ // prevent default browser behavior when two touches are on the screen
+ // but it makes the element a blocking element
+ // when you are using the transform gesture, it is a good practice to set this true
+ transform_always_block : false
+ },
+ triggered: false,
+ handler: function transformGesture(ev, inst) {
+ // current gesture isnt drag, but dragged is true
+ // this means an other gesture is busy. now call dragend
+ if(ionic.Gestures.detection.current.name != this.name && this.triggered) {
+ inst.trigger(this.name +'end', ev);
+ this.triggered = false;
+ return;
+ }
+
+ // atleast multitouch
+ if(ev.touches.length < 2) {
+ return;
+ }
+
+ // prevent default when two fingers are on the screen
+ if(inst.options.transform_always_block) {
+ ev.preventDefault();
+ }
+
+ switch(ev.eventType) {
+ case ionic.Gestures.EVENT_START:
+ this.triggered = false;
+ break;
+
+ case ionic.Gestures.EVENT_MOVE:
+ var scale_threshold = Math.abs(1-ev.scale);
+ var rotation_threshold = Math.abs(ev.rotation);
+
+ // when the distance we moved is too small we skip this gesture
+ // or we can be already in dragging
+ if(scale_threshold < inst.options.transform_min_scale &&
+ rotation_threshold < inst.options.transform_min_rotation) {
+ return;
+ }
+
+ // we are transforming!
+ ionic.Gestures.detection.current.name = this.name;
+
+ // first time, trigger dragstart event
+ if(!this.triggered) {
+ inst.trigger(this.name +'start', ev);
+ this.triggered = true;
+ }
+
+ inst.trigger(this.name, ev); // basic transform event
+
+ // trigger rotate event
+ if(rotation_threshold > inst.options.transform_min_rotation) {
+ inst.trigger('rotate', ev);
+ }
+
+ // trigger pinch event
+ if(scale_threshold > inst.options.transform_min_scale) {
+ inst.trigger('pinch', ev);
+ inst.trigger('pinch'+ ((ev.scale < 1) ? 'in' : 'out'), ev);
+ }
+ break;
+
+ case ionic.Gestures.EVENT_END:
+ // trigger dragend
+ if(this.triggered) {
+ inst.trigger(this.name +'end', ev);
+ }
+
+ this.triggered = false;
+ break;
+ }
+ }
+ };
+
+
+ /**
+ * Touch
+ * Called as first, tells the user has touched the screen
+ * events touch
+ */
+ ionic.Gestures.gestures.Touch = {
+ name: 'touch',
+ index: -Infinity,
+ defaults: {
+ // call preventDefault at touchstart, and makes the element blocking by
+ // disabling the scrolling of the page, but it improves gestures like
+ // transforming and dragging.
+ // be careful with using this, it can be very annoying for users to be stuck
+ // on the page
+ prevent_default: false,
+
+ // disable mouse events, so only touch (or pen!) input triggers events
+ prevent_mouseevents: false
+ },
+ handler: function touchGesture(ev, inst) {
+ if(inst.options.prevent_mouseevents && ev.pointerType == ionic.Gestures.POINTER_MOUSE) {
+ ev.stopDetect();
+ return;
+ }
+
+ if(inst.options.prevent_default) {
+ ev.preventDefault();
+ }
+
+ if(ev.eventType == ionic.Gestures.EVENT_START) {
+ inst.trigger(this.name, ev);
+ }
+ }
+ };
+
+
+ /**
+ * Release
+ * Called as last, tells the user has released the screen
+ * events release
+ */
+ ionic.Gestures.gestures.Release = {
+ name: 'release',
+ index: Infinity,
+ handler: function releaseGesture(ev, inst) {
+ if(ev.eventType == ionic.Gestures.EVENT_END) {
+ inst.trigger(this.name, ev);
+ }
+ }
+ };
+})(window.ionic);
+
+(function(window, document, ionic) {
+
+ var IOS = 'ios';
+ var ANDROID = 'android';
+ var WINDOWS_PHONE = 'windowsphone';
+
+ /**
+ * @ngdoc utility
+ * @name ionic.Platform
+ * @module ionic
+ */
+ ionic.Platform = {
+
+ // Put navigator on platform so it can be mocked and set
+ // the browser does not allow window.navigator to be set
+ navigator: window.navigator,
+
+ /**
+ * @ngdoc property
+ * @name ionic.Platform#isReady
+ * @returns {boolean} Whether the device is ready.
+ */
+ isReady: false,
+ /**
+ * @ngdoc property
+ * @name ionic.Platform#isFullScreen
+ * @returns {boolean} Whether the device is fullscreen.
+ */
+ isFullScreen: false,
+ /**
+ * @ngdoc property
+ * @name ionic.Platform#platforms
+ * @returns {Array(string)} An array of all platforms found.
+ */
+ platforms: null,
+ /**
+ * @ngdoc property
+ * @name ionic.Platform#grade
+ * @returns {string} What grade the current platform is.
+ */
+ grade: null,
+ ua: navigator.userAgent,
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#ready
+ * @description
+ * Trigger a callback once the device is ready, or immediately
+ * if the device is already ready. This method can be run from
+ * anywhere and does not need to be wrapped by any additonal methods.
+ * When the app is within a WebView (Cordova), it'll fire
+ * the callback once the device is ready. If the app is within
+ * a web browser, it'll fire the callback after `window.load`.
+ * Please remember that Cordova features (Camera, FileSystem, etc) still
+ * will not work in a web browser.
+ * @param {function} callback The function to call.
+ */
+ ready: function(cb) {
+ // run through tasks to complete now that the device is ready
+ if(this.isReady) {
+ cb();
+ } else {
+ // the platform isn't ready yet, add it to this array
+ // which will be called once the platform is ready
+ readyCallbacks.push(cb);
+ }
+ },
+
+ /**
+ * @private
+ */
+ detect: function() {
+ ionic.Platform._checkPlatforms();
+
+ ionic.requestAnimationFrame(function(){
+ // only add to the body class if we got platform info
+ for(var i = 0; i < ionic.Platform.platforms.length; i++) {
+ document.body.classList.add('platform-' + ionic.Platform.platforms[i]);
+ }
+ });
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#setGrade
+ * @description Set the grade of the device: 'a', 'b', or 'c'. 'a' is the best
+ * (most css features enabled), 'c' is the worst. By default, sets the grade
+ * depending on the current device.
+ * @param {string} grade The new grade to set.
+ */
+ setGrade: function(grade) {
+ var oldGrade = this.grade;
+ this.grade = grade;
+ ionic.requestAnimationFrame(function() {
+ if (oldGrade) {
+ document.body.classList.remove('grade-' + oldGrade);
+ }
+ document.body.classList.add('grade-' + grade);
+ });
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#device
+ * @description Return the current device (given by cordova).
+ * @returns {object} The device object.
+ */
+ device: function() {
+ return window.device || {};
+ },
+
+ _checkPlatforms: function(platforms) {
+ this.platforms = [];
+ var grade = 'a';
+
+ if(this.isWebView()) {
+ this.platforms.push('webview');
+ this.platforms.push('cordova');
+ } else {
+ this.platforms.push('browser');
+ }
+ if(this.isIPad()) this.platforms.push('ipad');
+
+ var platform = this.platform();
+ if(platform) {
+ this.platforms.push(platform);
+
+ var version = this.version();
+ if(version) {
+ var v = version.toString();
+ if(v.indexOf('.') > 0) {
+ v = v.replace('.', '_');
+ } else {
+ v += '_0';
+ }
+ this.platforms.push(platform + v.split('_')[0]);
+ this.platforms.push(platform + v);
+
+ if(this.isAndroid() && version < 4.4) {
+ grade = (version < 4 ? 'c' : 'b');
+ } else if(this.isWindowsPhone()) {
+ grade = 'b';
+ }
+ }
+ }
+
+ this.setGrade(grade);
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#isWebView
+ * @returns {boolean} Check if we are running within a WebView (such as Cordova).
+ */
+ isWebView: function() {
+ return !(!window.cordova && !window.PhoneGap && !window.phonegap);
+ },
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#isIPad
+ * @returns {boolean} Whether we are running on iPad.
+ */
+ isIPad: function() {
+ if( /iPad/i.test(ionic.Platform.navigator.platform) ) {
+ return true;
+ }
+ return /iPad/i.test(this.ua);
+ },
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#isIOS
+ * @returns {boolean} Whether we are running on iOS.
+ */
+ isIOS: function() {
+ return this.is(IOS);
+ },
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#isAndroid
+ * @returns {boolean} Whether we are running on Android.
+ */
+ isAndroid: function() {
+ return this.is(ANDROID);
+ },
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#isWindowsPhone
+ * @returns {boolean} Whether we are running on Windows Phone.
+ */
+ isWindowsPhone: function() {
+ return this.is(WINDOWS_PHONE);
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#platform
+ * @returns {string} The name of the current platform.
+ */
+ platform: function() {
+ // singleton to get the platform name
+ if(platformName === null) this.setPlatform(this.device().platform);
+ return platformName;
+ },
+
+ /**
+ * @private
+ */
+ setPlatform: function(n) {
+ if(typeof n != 'undefined' && n !== null && n.length) {
+ platformName = n.toLowerCase();
+ } else if(this.ua.indexOf('Android') > 0) {
+ platformName = ANDROID;
+ } else if(this.ua.indexOf('iPhone') > -1 || this.ua.indexOf('iPad') > -1 || this.ua.indexOf('iPod') > -1) {
+ platformName = IOS;
+ } else if(this.ua.indexOf('Windows Phone') > -1) {
+ platformName = WINDOWS_PHONE;
+ } else {
+ platformName = ionic.Platform.navigator.platform && navigator.platform.toLowerCase().split(' ')[0] || '';
+ }
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#version
+ * @returns {string} The version of the current device platform.
+ */
+ version: function() {
+ // singleton to get the platform version
+ if(platformVersion === null) this.setVersion(this.device().version);
+ return platformVersion;
+ },
+
+ /**
+ * @private
+ */
+ setVersion: function(v) {
+ if(typeof v != 'undefined' && v !== null) {
+ v = v.split('.');
+ v = parseFloat(v[0] + '.' + (v.length > 1 ? v[1] : 0));
+ if(!isNaN(v)) {
+ platformVersion = v;
+ return;
+ }
+ }
+
+ platformVersion = 0;
+
+ // fallback to user-agent checking
+ var pName = this.platform();
+ var versionMatch = {
+ 'android': /Android (\d+).(\d+)?/,
+ 'ios': /OS (\d+)_(\d+)?/,
+ 'windowsphone': /Windows Phone (\d+).(\d+)?/
+ };
+ if(versionMatch[pName]) {
+ v = this.ua.match( versionMatch[pName] );
+ if(v && v.length > 2) {
+ platformVersion = parseFloat( v[1] + '.' + v[2] );
+ }
+ }
+ },
+
+ // Check if the platform is the one detected by cordova
+ is: function(type) {
+ type = type.toLowerCase();
+ // check if it has an array of platforms
+ if(this.platforms) {
+ for(var x = 0; x < this.platforms.length; x++) {
+ if(this.platforms[x] === type) return true;
+ }
+ }
+ // exact match
+ var pName = this.platform();
+ if(pName) {
+ return pName === type.toLowerCase();
+ }
+
+ // A quick hack for to check userAgent
+ return this.ua.toLowerCase().indexOf(type) >= 0;
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#exitApp
+ * @description Exit the app.
+ */
+ exitApp: function() {
+ this.ready(function(){
+ navigator.app && navigator.app.exitApp && navigator.app.exitApp();
+ });
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#showStatusBar
+ * @description Shows or hides the device status bar (in Cordova).
+ * @param {boolean} shouldShow Whether or not to show the status bar.
+ */
+ showStatusBar: function(val) {
+ // Only useful when run within cordova
+ this._showStatusBar = val;
+ this.ready(function(){
+ // run this only when or if the platform (cordova) is ready
+ ionic.requestAnimationFrame(function(){
+ if(ionic.Platform._showStatusBar) {
+ // they do not want it to be full screen
+ window.StatusBar && window.StatusBar.show();
+ document.body.classList.remove('status-bar-hide');
+ } else {
+ // it should be full screen
+ window.StatusBar && window.StatusBar.hide();
+ document.body.classList.add('status-bar-hide');
+ }
+ });
+ });
+ },
+
+ /**
+ * @ngdoc method
+ * @name ionic.Platform#fullScreen
+ * @description
+ * Sets whether the app is fullscreen or not (in Cordova).
+ * @param {boolean=} showFullScreen Whether or not to set the app to fullscreen. Defaults to true.
+ * @param {boolean=} showStatusBar Whether or not to show the device's status bar. Defaults to false.
+ */
+ fullScreen: function(showFullScreen, showStatusBar) {
+ // showFullScreen: default is true if no param provided
+ this.isFullScreen = (showFullScreen !== false);
+
+ // add/remove the fullscreen classname to the body
+ ionic.DomUtil.ready(function(){
+ // run this only when or if the DOM is ready
+ ionic.requestAnimationFrame(function(){
+ // fixing pane height before we adjust this
+ panes = document.getElementsByClassName('pane');
+ for(var i = 0;i
+ *
+ * releaseTolerance ||
+ Math.abs(tapPointerStart.y - endCoordinates.y) > releaseTolerance;
+}
+
+function tapContainingElement(ele, allowSelf) {
+ var climbEle = ele;
+ for(var x=0; x<6; x++) {
+ if(!climbEle) break;
+ if(climbEle.tagName === 'LABEL') return climbEle;
+ climbEle = climbEle.parentElement;
+ }
+ if(allowSelf !== false) return ele;
+}
+
+function tapTargetElement(ele) {
+ if(ele && ele.tagName === 'LABEL') {
+ if(ele.control) return ele.control;
+
+ // older devices do not support the "control" property
+ if(ele.querySelector) {
+ var control = ele.querySelector('input,textarea,select');
+ if(control) return control;
+ }
+ }
+ return ele;
+}
+
+ionic.DomUtil.ready(function(){
+ var ng = typeof angular !== 'undefined' ? angular : null;
+ //do nothing for e2e tests
+ if (!ng || (ng && !ng.scenario)) {
+ ionic.tap.register(document);
+ }
+});
+
+(function(document, ionic) {
+ 'use strict';
+
+ var queueElements = {}; // elements that should get an active state in XX milliseconds
+ var activeElements = {}; // elements that are currently active
+ var keyId = 0; // a counter for unique keys for the above ojects
+ var ACTIVATED_CLASS = 'activated';
+
+ ionic.activator = {
+
+ start: function(e) {
+ var self = this;
+
+ // when an element is touched/clicked, it climbs up a few
+ // parents to see if it is an .item or .button element
+ ionic.requestAnimationFrame(function(){
+ if ( ionic.tap.requiresNativeClick(e.target) ) return;
+ var ele = e.target;
+ var eleToActivate;
+
+ for(var x=0; x<6; x++) {
+ if(!ele || ele.nodeType !== 1) break;
+ if(eleToActivate && ele.classList.contains('item')) {
+ eleToActivate = ele;
+ break;
+ }
+ if( ele.tagName == 'A' || ele.tagName == 'BUTTON' || ele.hasAttribute('ng-click') ) {
+ eleToActivate = ele;
+ break;
+ }
+ if( ele.classList.contains('button') ) {
+ eleToActivate = ele;
+ break;
+ }
+ // no sense climbing past these
+ if(ele.classList.contains('pane') || ele.tagName == 'BODY' || ele.tagName == 'ION-CONTENT'){
+ break;
+ }
+ ele = ele.parentElement;
+ }
+
+ if(eleToActivate) {
+ // queue that this element should be set to active
+ queueElements[keyId] = eleToActivate;
+
+ // in XX milliseconds, set the queued elements to active
+ if(e.type === 'touchstart') {
+ self._activateTimeout = setTimeout(activateElements, 80);
+ } else {
+ ionic.requestAnimationFrame(activateElements);
+ }
+
+ keyId = (keyId > 19 ? 0 : keyId + 1);
+ }
+
+ });
+ },
+
+ end: function() {
+ // clear out any active/queued elements after XX milliseconds
+ clearTimeout(this._activateTimeout);
+ setTimeout(clear, 200);
+ }
+
+ };
+
+ function clear() {
+ // clear out any elements that are queued to be set to active
+ queueElements = {};
+
+ // in the next frame, remove the active class from all active elements
+ ionic.requestAnimationFrame(deactivateElements);
+ }
+
+ function activateElements() {
+ // activate all elements in the queue
+ for(var key in queueElements) {
+ if(queueElements[key]) {
+ queueElements[key].classList.add(ACTIVATED_CLASS);
+ activeElements[key] = queueElements[key];
+ }
+ }
+ queueElements = {};
+ }
+
+ function deactivateElements() {
+ for(var key in activeElements) {
+ if(activeElements[key]) {
+ activeElements[key].classList.remove(ACTIVATED_CLASS);
+ delete activeElements[key];
+ }
+ }
+ }
+
+})(document, ionic);
+
+(function(ionic) {
+
+ /* for nextUid() function below */
+ var uid = ['0','0','0'];
+
+ /**
+ * Various utilities used throughout Ionic
+ *
+ * Some of these are adopted from underscore.js and backbone.js, both also MIT licensed.
+ */
+ ionic.Utils = {
+
+ arrayMove: function (arr, old_index, new_index) {
+ if (new_index >= arr.length) {
+ var k = new_index - arr.length;
+ while ((k--) + 1) {
+ arr.push(undefined);
+ }
+ }
+ arr.splice(new_index, 0, arr.splice(old_index, 1)[0]);
+ return arr;
+ },
+
+ /**
+ * Return a function that will be called with the given context
+ */
+ proxy: function(func, context) {
+ var args = Array.prototype.slice.call(arguments, 2);
+ return function() {
+ return func.apply(context, args.concat(Array.prototype.slice.call(arguments)));
+ };
+ },
+
+ /**
+ * Only call a function once in the given interval.
+ *
+ * @param func {Function} the function to call
+ * @param wait {int} how long to wait before/after to allow function calls
+ * @param immediate {boolean} whether to call immediately or after the wait interval
+ */
+ debounce: function(func, wait, immediate) {
+ var timeout, args, context, timestamp, result;
+ return function() {
+ context = this;
+ args = arguments;
+ timestamp = new Date();
+ var later = function() {
+ var last = (new Date()) - timestamp;
+ if (last < wait) {
+ timeout = setTimeout(later, wait - last);
+ } else {
+ timeout = null;
+ if (!immediate) result = func.apply(context, args);
+ }
+ };
+ var callNow = immediate && !timeout;
+ if (!timeout) {
+ timeout = setTimeout(later, wait);
+ }
+ if (callNow) result = func.apply(context, args);
+ return result;
+ };
+ },
+
+ /**
+ * Throttle the given fun, only allowing it to be
+ * called at most every `wait` ms.
+ */
+ throttle: function(func, wait, options) {
+ var context, args, result;
+ var timeout = null;
+ var previous = 0;
+ options || (options = {});
+ var later = function() {
+ previous = options.leading === false ? 0 : Date.now();
+ timeout = null;
+ result = func.apply(context, args);
+ };
+ return function() {
+ var now = Date.now();
+ if (!previous && options.leading === false) previous = now;
+ var remaining = wait - (now - previous);
+ context = this;
+ args = arguments;
+ if (remaining <= 0) {
+ clearTimeout(timeout);
+ timeout = null;
+ previous = now;
+ result = func.apply(context, args);
+ } else if (!timeout && options.trailing !== false) {
+ timeout = setTimeout(later, remaining);
+ }
+ return result;
+ };
+ },
+ // Borrowed from Backbone.js's extend
+ // Helper function to correctly set up the prototype chain, for subclasses.
+ // Similar to `goog.inherits`, but uses a hash of prototype properties and
+ // class properties to be extended.
+ inherit: function(protoProps, staticProps) {
+ var parent = this;
+ var child;
+
+ // The constructor function for the new subclass is either defined by you
+ // (the "constructor" property in your `extend` definition), or defaulted
+ // by us to simply call the parent's constructor.
+ if (protoProps && protoProps.hasOwnProperty('constructor')) {
+ child = protoProps.constructor;
+ } else {
+ child = function(){ return parent.apply(this, arguments); };
+ }
+
+ // Add static properties to the constructor function, if supplied.
+ ionic.extend(child, parent, staticProps);
+
+ // Set the prototype chain to inherit from `parent`, without calling
+ // `parent`'s constructor function.
+ var Surrogate = function(){ this.constructor = child; };
+ Surrogate.prototype = parent.prototype;
+ child.prototype = new Surrogate();
+
+ // Add prototype properties (instance properties) to the subclass,
+ // if supplied.
+ if (protoProps) ionic.extend(child.prototype, protoProps);
+
+ // Set a convenience property in case the parent's prototype is needed
+ // later.
+ child.__super__ = parent.prototype;
+
+ return child;
+ },
+
+ // Extend adapted from Underscore.js
+ extend: function(obj) {
+ var args = Array.prototype.slice.call(arguments, 1);
+ for(var i = 0; i < args.length; i++) {
+ var source = args[i];
+ if (source) {
+ for (var prop in source) {
+ obj[prop] = source[prop];
+ }
+ }
+ }
+ return obj;
+ },
+
+ /**
+ * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
+ * characters such as '012ABC'. The reason why we are not using simply a number counter is that
+ * the number string gets longer over time, and it can also overflow, where as the nextId
+ * will grow much slower, it is a string, and it will never overflow.
+ *
+ * @returns an unique alpha-numeric string
+ */
+ nextUid: function() {
+ var index = uid.length;
+ var digit;
+
+ while(index) {
+ index--;
+ digit = uid[index].charCodeAt(0);
+ if (digit == 57 /*'9'*/) {
+ uid[index] = 'A';
+ return uid.join('');
+ }
+ if (digit == 90 /*'Z'*/) {
+ uid[index] = '0';
+ } else {
+ uid[index] = String.fromCharCode(digit + 1);
+ return uid.join('');
+ }
+ }
+ uid.unshift('0');
+ return uid.join('');
+ }
+ };
+
+ // Bind a few of the most useful functions to the ionic scope
+ ionic.inherit = ionic.Utils.inherit;
+ ionic.extend = ionic.Utils.extend;
+ ionic.throttle = ionic.Utils.throttle;
+ ionic.proxy = ionic.Utils.proxy;
+ ionic.debounce = ionic.Utils.debounce;
+
+})(window.ionic);
+
+/**
+ * @ngdoc page
+ * @name keyboard
+ * @module ionic
+ * @description
+ * On both Android and iOS, Ionic will attempt to prevent the keyboard from
+ * obscuring inputs and focusable elements when it appears by scrolling them
+ * into view. In order for this to work, any focusable elements must be within
+ * a [Scroll View](http://ionicframework.com/docs/api/directive/ionScroll/)
+ * or a directive such as [Content](http://ionicframework.com/docs/api/directive/ionContent/)
+ * that has a Scroll View.
+ *
+ * It will also attempt to prevent the native overflow scrolling on focus,
+ * which can cause layout issues such as pushing headers up and out of view.
+ *
+ * The keyboard fixes work best in conjunction with the
+ * [Ionic Keyboard Plugin](https://github.com/driftyco/ionic-plugins-keyboard),
+ * although it will perform reasonably well without. However, if you are using
+ * Cordova there is no reason not to use the plugin.
+ *
+ * ### Hide when keyboard shows
+ *
+ * To hide an element when the keyboard is open, add the class `hide-on-keyboard-open`.
+ *
+ * ```html
+ *
+ * ```
+ * ----------
+ *
+ * ### Plugin Usage
+ * Information on using the plugin can be found at
+ * [https://github.com/driftyco/ionic-plugins-keyboard](https://github.com/driftyco/ionic-plugins-keyboard).
+ *
+ * ----------
+ *
+ * ### Android Notes
+ * - If your app is running in fullscreen, i.e. you have
+ * `
+ *
+ * ```
+ *
+ * ### iOS Notes
+ * - If the content of your app (including the header) is being pushed up and
+ * out of view on input focus, try setting `cordova.plugins.Keyboard.disableScroll(true)`.
+ * This does **not** disable scrolling in the Ionic scroll view, rather it
+ * disables the native overflow scrolling that happens automatically as a
+ * result of focusing on inputs below the keyboard.
+ *
+ */
+
+var keyboardViewportHeight = getViewportHeight();
+var keyboardIsOpen;
+var keyboardActiveElement;
+var keyboardFocusOutTimer;
+var keyboardFocusInTimer;
+var keyboardPollHeightTimer;
+var keyboardLastShow = 0;
+
+var KEYBOARD_OPEN_CSS = 'keyboard-open';
+var SCROLL_CONTAINER_CSS = 'scroll';
+
+ionic.keyboard = {
+ isOpen: false,
+ height: null,
+ landscape: false,
+
+ hide: function() {
+ clearTimeout(keyboardFocusInTimer);
+ clearTimeout(keyboardFocusOutTimer);
+ clearTimeout(keyboardPollHeightTimer);
+
+ ionic.keyboard.isOpen = false;
+
+ ionic.trigger('resetScrollView', {
+ target: keyboardActiveElement
+ }, true);
+
+ ionic.requestAnimationFrame(function(){
+ document.body.classList.remove(KEYBOARD_OPEN_CSS);
+ });
+
+ // the keyboard is gone now, remove the touchmove that disables native scroll
+ if (window.navigator.msPointerEnabled) {
+ document.removeEventListener("MSPointerMove", keyboardPreventDefault);
+ } else {
+ document.removeEventListener('touchmove', keyboardPreventDefault);
+ }
+ document.removeEventListener('keydown', keyboardOnKeyDown);
+
+ if( keyboardHasPlugin() ) {
+ cordova.plugins.Keyboard.close();
+ }
+ },
+
+ show: function() {
+ if( keyboardHasPlugin() ) {
+ cordova.plugins.Keyboard.show();
+ }
+ }
+};
+
+function keyboardInit() {
+ if( keyboardHasPlugin() ) {
+ window.addEventListener('native.keyboardshow', keyboardNativeShow);
+ window.addEventListener('native.keyboardhide', keyboardFocusOut);
+
+ //deprecated
+ window.addEventListener('native.showkeyboard', keyboardNativeShow);
+ window.addEventListener('native.hidekeyboard', keyboardFocusOut);
+
+ } else {
+ document.body.addEventListener('focusout', keyboardFocusOut);
+ }
+
+ document.body.addEventListener('ionic.focusin', keyboardBrowserFocusIn);
+ document.body.addEventListener('focusin', keyboardBrowserFocusIn);
+
+ document.body.addEventListener('orientationchange', keyboardOrientationChange);
+
+ if (window.navigator.msPointerEnabled) {
+ document.removeEventListener("MSPointerDown", keyboardInit);
+ } else {
+ document.removeEventListener('touchstart', keyboardInit);
+ }
+}
+
+function keyboardNativeShow(e) {
+ clearTimeout(keyboardFocusOutTimer);
+ ionic.keyboard.height = e.keyboardHeight;
+}
+
+function keyboardBrowserFocusIn(e) {
+ if( !e.target || !ionic.tap.isTextInput(e.target) || ionic.tap.isDateInput(e.target) || !keyboardIsWithinScroll(e.target) ) return;
+
+ document.addEventListener('keydown', keyboardOnKeyDown, false);
+
+ document.body.scrollTop = 0;
+ document.body.querySelector('.scroll-content').scrollTop = 0;
+
+ keyboardActiveElement = e.target;
+
+ keyboardSetShow(e);
+}
+
+function keyboardSetShow(e) {
+ clearTimeout(keyboardFocusInTimer);
+ clearTimeout(keyboardFocusOutTimer);
+
+ keyboardFocusInTimer = setTimeout(function(){
+ if ( keyboardLastShow + 350 > Date.now() ) return;
+ void 0;
+ keyboardLastShow = Date.now();
+ var keyboardHeight;
+ var elementBounds = keyboardActiveElement.getBoundingClientRect();
+ var count = 0;
+
+ keyboardPollHeightTimer = setInterval(function(){
+
+ keyboardHeight = keyboardGetHeight();
+ if (count > 10){
+ clearInterval(keyboardPollHeightTimer);
+ //waited long enough, just guess
+ keyboardHeight = 275;
+ }
+ if (keyboardHeight){
+ clearInterval(keyboardPollHeightTimer);
+ keyboardShow(e.target, elementBounds.top, elementBounds.bottom, keyboardViewportHeight, keyboardHeight);
+ }
+ count++;
+
+ }, 100);
+ }, 32);
+}
+
+function keyboardShow(element, elementTop, elementBottom, viewportHeight, keyboardHeight) {
+ var details = {
+ target: element,
+ elementTop: Math.round(elementTop),
+ elementBottom: Math.round(elementBottom),
+ keyboardHeight: keyboardHeight,
+ viewportHeight: viewportHeight
+ };
+
+ details.hasPlugin = keyboardHasPlugin();
+
+ details.contentHeight = viewportHeight - keyboardHeight;
+
+ void 0;
+
+ // figure out if the element is under the keyboard
+ details.isElementUnderKeyboard = (details.elementBottom > details.contentHeight);
+
+ ionic.keyboard.isOpen = true;
+
+ // send event so the scroll view adjusts
+ keyboardActiveElement = element;
+ ionic.trigger('scrollChildIntoView', details, true);
+
+ ionic.requestAnimationFrame(function(){
+ document.body.classList.add(KEYBOARD_OPEN_CSS);
+ });
+
+ // any showing part of the document that isn't within the scroll the user
+ // could touchmove and cause some ugly changes to the app, so disable
+ // any touchmove events while the keyboard is open using e.preventDefault()
+ if (window.navigator.msPointerEnabled) {
+ document.addEventListener("MSPointerMove", keyboardPreventDefault, false);
+ } else {
+ document.addEventListener('touchmove', keyboardPreventDefault, false);
+ }
+
+ return details;
+}
+
+function keyboardFocusOut(e) {
+ clearTimeout(keyboardFocusOutTimer);
+
+ keyboardFocusOutTimer = setTimeout(ionic.keyboard.hide, 350);
+}
+
+function keyboardUpdateViewportHeight() {
+ if( getViewportHeight() > keyboardViewportHeight ) {
+ keyboardViewportHeight = getViewportHeight();
+ }
+}
+
+function keyboardOnKeyDown(e) {
+ if( ionic.scroll.isScrolling ) {
+ keyboardPreventDefault(e);
+ }
+}
+
+function keyboardPreventDefault(e) {
+ if( e.target.tagName !== 'TEXTAREA' ) {
+ e.preventDefault();
+ }
+}
+
+function keyboardOrientationChange() {
+ var updatedViewportHeight = getViewportHeight();
+
+ //too slow, have to wait for updated height
+ if (updatedViewportHeight === keyboardViewportHeight){
+ var count = 0;
+ var pollViewportHeight = setInterval(function(){
+ //give up
+ if (count > 10){
+ clearInterval(pollViewportHeight);
+ }
+
+ updatedViewportHeight = getViewportHeight();
+
+ if (updatedViewportHeight !== keyboardViewportHeight){
+ if (updatedViewportHeight < keyboardViewportHeight){
+ ionic.keyboard.landscape = true;
+ } else {
+ ionic.keyboard.landscape = false;
+ }
+ keyboardViewportHeight = updatedViewportHeight;
+ clearInterval(pollViewportHeight);
+ }
+ count++;
+
+ }, 50);
+ } else {
+ keyboardViewportHeight = updatedViewportHeight;
+ }
+}
+
+function keyboardGetHeight() {
+ // check if we are already have a keyboard height from the plugin
+ if ( ionic.keyboard.height ) {
+ return ionic.keyboard.height;
+ }
+
+ if ( ionic.Platform.isAndroid() ){
+ //should be using the plugin, no way to know how big the keyboard is, so guess
+ if ( ionic.Platform.isFullScreen ){
+ return 275;
+ }
+ //otherwise, wait for the screen to resize
+ if ( getViewportHeight() < keyboardViewportHeight ){
+ return keyboardViewportHeight - getViewportHeight();
+ } else {
+ return 0;
+ }
+ }
+
+ // fallback for when its the webview without the plugin
+ // or for just the standard web browser
+ if( ionic.Platform.isIOS() ) {
+ if ( ionic.keyboard.landscape ){
+ return 206;
+ }
+
+ if (!ionic.Platform.isWebView()){
+ return 216;
+ }
+
+ return 260;
+ }
+
+ // safe guess
+ return 275;
+}
+
+function getViewportHeight() {
+ return window.innerHeight || screen.height;
+}
+
+function keyboardIsWithinScroll(ele) {
+ while(ele) {
+ if(ele.classList.contains(SCROLL_CONTAINER_CSS)) {
+ return true;
+ }
+ ele = ele.parentElement;
+ }
+ return false;
+}
+
+function keyboardHasPlugin() {
+ return !!(window.cordova && cordova.plugins && cordova.plugins.Keyboard);
+}
+
+ionic.Platform.ready(function() {
+ keyboardUpdateViewportHeight();
+
+ // Android sometimes reports bad innerHeight on window.load
+ // try it again in a lil bit to play it safe
+ setTimeout(keyboardUpdateViewportHeight, 999);
+
+ // only initialize the adjustments for the virtual keyboard
+ // if a touchstart event happens
+ if (window.navigator.msPointerEnabled) {
+ document.addEventListener("MSPointerDown", keyboardInit, false);
+ } else {
+ document.addEventListener('touchstart', keyboardInit, false);
+ }
+});
+
+
+
+var viewportTag;
+var viewportProperties = {};
+
+ionic.viewport = {
+ orientation: function() {
+ // 0 = Portrait
+ // 90 = Landscape
+ // not using window.orientation because each device has a different implementation
+ return (window.innerWidth > window.innerHeight ? 90 : 0);
+ }
+};
+
+function viewportLoadTag() {
+ var x;
+
+ for(x=0; x 1 ? keyValue[1] : '_');
+ }
+ }
+ viewportUpdate();
+ }
+}
+
+function viewportUpdate() {
+ // unit tests in viewport.unit.js
+
+ var initWidth = viewportProperties.width;
+ var initHeight = viewportProperties.height;
+ var p = ionic.Platform;
+ var version = p.version();
+ var DEVICE_WIDTH = 'device-width';
+ var DEVICE_HEIGHT = 'device-height';
+ var orientation = ionic.viewport.orientation();
+
+ // Most times we're removing the height and adding the width
+ // So this is the default to start with, then modify per platform/version/oreintation
+ delete viewportProperties.height;
+ viewportProperties.width = DEVICE_WIDTH;
+
+ if( p.isIPad() ) {
+ // iPad
+
+ if( version > 7 ) {
+ // iPad >= 7.1
+ // https://issues.apache.org/jira/browse/CB-4323
+ delete viewportProperties.width;
+
+ } else {
+ // iPad <= 7.0
+
+ if( p.isWebView() ) {
+ // iPad <= 7.0 WebView
+
+ if( orientation == 90 ) {
+ // iPad <= 7.0 WebView Landscape
+ viewportProperties.height = '0';
+
+ } else if(version == 7) {
+ // iPad <= 7.0 WebView Portait
+ viewportProperties.height = DEVICE_HEIGHT;
+ }
+ } else {
+ // iPad <= 6.1 Browser
+ if(version < 7) {
+ viewportProperties.height = '0';
+ }
+ }
+ }
+
+ } else if( p.isIOS() ) {
+ // iPhone
+
+ if( p.isWebView() ) {
+ // iPhone WebView
+
+ if(version > 7) {
+ // iPhone >= 7.1 WebView
+ delete viewportProperties.width;
+
+ } else if(version < 7) {
+ // iPhone <= 6.1 WebView
+ // if height was set it needs to get removed with this hack for <= 6.1
+ if( initHeight ) viewportProperties.height = '0';
+
+ } else if(version == 7) {
+ //iPhone == 7.0 WebView
+ viewportProperties.height = DEVICE_HEIGHT;
+ }
+
+ } else {
+ // iPhone Browser
+
+ if (version < 7) {
+ // iPhone <= 6.1 Browser
+ // if height was set it needs to get removed with this hack for <= 6.1
+ if( initHeight ) viewportProperties.height = '0';
+ }
+ }
+
+ }
+
+ // only update the viewport tag if there was a change
+ if(initWidth !== viewportProperties.width || initHeight !== viewportProperties.height) {
+ viewportTagUpdate();
+ }
+}
+
+function viewportTagUpdate() {
+ var key, props = [];
+ for(key in viewportProperties) {
+ if( viewportProperties[key] ) {
+ props.push(key + (viewportProperties[key] == '_' ? '' : '=' + viewportProperties[key]) );
+ }
+ }
+
+ viewportTag.content = props.join(', ');
+}
+
+ionic.Platform.ready(function() {
+ viewportLoadTag();
+
+ window.addEventListener("orientationchange", function(){
+ setTimeout(viewportUpdate, 1000);
+ }, false);
+});
+
+(function(ionic) {
+'use strict';
+ ionic.views.View = function() {
+ this.initialize.apply(this, arguments);
+ };
+
+ ionic.views.View.inherit = ionic.inherit;
+
+ ionic.extend(ionic.views.View.prototype, {
+ initialize: function() {}
+ });
+
+})(window.ionic);
+
+/*
+ * Scroller
+ * http://github.com/zynga/scroller
+ *
+ * Copyright 2011, Zynga Inc.
+ * Licensed under the MIT License.
+ * https://raw.github.com/zynga/scroller/master/MIT-LICENSE.txt
+ *
+ * Based on the work of: Unify Project (unify-project.org)
+ * http://unify-project.org
+ * Copyright 2011, Deutsche Telekom AG
+ * License: MIT + Apache (V2)
+ */
+
+/* jshint eqnull: true */
+
+/**
+ * Generic animation class with support for dropped frames both optional easing and duration.
+ *
+ * Optional duration is useful when the lifetime is defined by another condition than time
+ * e.g. speed of an animating object, etc.
+ *
+ * Dropped frame logic allows to keep using the same updater logic independent from the actual
+ * rendering. This eases a lot of cases where it might be pretty complex to break down a state
+ * based on the pure time difference.
+ */
+var zyngaCore = { effect: {} };
+(function(global) {
+ var time = Date.now || function() {
+ return +new Date();
+ };
+ var desiredFrames = 60;
+ var millisecondsPerSecond = 1000;
+ var running = {};
+ var counter = 1;
+
+ zyngaCore.effect.Animate = {
+
+ /**
+ * A requestAnimationFrame wrapper / polyfill.
+ *
+ * @param callback {Function} The callback to be invoked before the next repaint.
+ * @param root {HTMLElement} The root element for the repaint
+ */
+ requestAnimationFrame: (function() {
+
+ // Check for request animation Frame support
+ var requestFrame = global.requestAnimationFrame || global.webkitRequestAnimationFrame || global.mozRequestAnimationFrame || global.oRequestAnimationFrame;
+ var isNative = !!requestFrame;
+
+ if (requestFrame && !/requestAnimationFrame\(\)\s*\{\s*\[native code\]\s*\}/i.test(requestFrame.toString())) {
+ isNative = false;
+ }
+
+ if (isNative) {
+ return function(callback, root) {
+ requestFrame(callback, root);
+ };
+ }
+
+ var TARGET_FPS = 60;
+ var requests = {};
+ var requestCount = 0;
+ var rafHandle = 1;
+ var intervalHandle = null;
+ var lastActive = +new Date();
+
+ return function(callback, root) {
+ var callbackHandle = rafHandle++;
+
+ // Store callback
+ requests[callbackHandle] = callback;
+ requestCount++;
+
+ // Create timeout at first request
+ if (intervalHandle === null) {
+
+ intervalHandle = setInterval(function() {
+
+ var time = +new Date();
+ var currentRequests = requests;
+
+ // Reset data structure before executing callbacks
+ requests = {};
+ requestCount = 0;
+
+ for(var key in currentRequests) {
+ if (currentRequests.hasOwnProperty(key)) {
+ currentRequests[key](time);
+ lastActive = time;
+ }
+ }
+
+ // Disable the timeout when nothing happens for a certain
+ // period of time
+ if (time - lastActive > 2500) {
+ clearInterval(intervalHandle);
+ intervalHandle = null;
+ }
+
+ }, 1000 / TARGET_FPS);
+ }
+
+ return callbackHandle;
+ };
+
+ })(),
+
+
+ /**
+ * Stops the given animation.
+ *
+ * @param id {Integer} Unique animation ID
+ * @return {Boolean} Whether the animation was stopped (aka, was running before)
+ */
+ stop: function(id) {
+ var cleared = running[id] != null;
+ if (cleared) {
+ running[id] = null;
+ }
+
+ return cleared;
+ },
+
+
+ /**
+ * Whether the given animation is still running.
+ *
+ * @param id {Integer} Unique animation ID
+ * @return {Boolean} Whether the animation is still running
+ */
+ isRunning: function(id) {
+ return running[id] != null;
+ },
+
+
+ /**
+ * Start the animation.
+ *
+ * @param stepCallback {Function} Pointer to function which is executed on every step.
+ * Signature of the method should be `function(percent, now, virtual) { return continueWithAnimation; }`
+ * @param verifyCallback {Function} Executed before every animation step.
+ * Signature of the method should be `function() { return continueWithAnimation; }`
+ * @param completedCallback {Function}
+ * Signature of the method should be `function(droppedFrames, finishedAnimation) {}`
+ * @param duration {Integer} Milliseconds to run the animation
+ * @param easingMethod {Function} Pointer to easing function
+ * Signature of the method should be `function(percent) { return modifiedValue; }`
+ * @param root {Element} Render root, when available. Used for internal
+ * usage of requestAnimationFrame.
+ * @return {Integer} Identifier of animation. Can be used to stop it any time.
+ */
+ start: function(stepCallback, verifyCallback, completedCallback, duration, easingMethod, root) {
+
+ var start = time();
+ var lastFrame = start;
+ var percent = 0;
+ var dropCounter = 0;
+ var id = counter++;
+
+ if (!root) {
+ root = document.body;
+ }
+
+ // Compacting running db automatically every few new animations
+ if (id % 20 === 0) {
+ var newRunning = {};
+ for (var usedId in running) {
+ newRunning[usedId] = true;
+ }
+ running = newRunning;
+ }
+
+ // This is the internal step method which is called every few milliseconds
+ var step = function(virtual) {
+
+ // Normalize virtual value
+ var render = virtual !== true;
+
+ // Get current time
+ var now = time();
+
+ // Verification is executed before next animation step
+ if (!running[id] || (verifyCallback && !verifyCallback(id))) {
+
+ running[id] = null;
+ completedCallback && completedCallback(desiredFrames - (dropCounter / ((now - start) / millisecondsPerSecond)), id, false);
+ return;
+
+ }
+
+ // For the current rendering to apply let's update omitted steps in memory.
+ // This is important to bring internal state variables up-to-date with progress in time.
+ if (render) {
+
+ var droppedFrames = Math.round((now - lastFrame) / (millisecondsPerSecond / desiredFrames)) - 1;
+ for (var j = 0; j < Math.min(droppedFrames, 4); j++) {
+ step(true);
+ dropCounter++;
+ }
+
+ }
+
+ // Compute percent value
+ if (duration) {
+ percent = (now - start) / duration;
+ if (percent > 1) {
+ percent = 1;
+ }
+ }
+
+ // Execute step callback, then...
+ var value = easingMethod ? easingMethod(percent) : percent;
+ if ((stepCallback(value, now, render) === false || percent === 1) && render) {
+ running[id] = null;
+ completedCallback && completedCallback(desiredFrames - (dropCounter / ((now - start) / millisecondsPerSecond)), id, percent === 1 || duration == null);
+ } else if (render) {
+ lastFrame = now;
+ zyngaCore.effect.Animate.requestAnimationFrame(step, root);
+ }
+ };
+
+ // Mark as running
+ running[id] = true;
+
+ // Init first step
+ zyngaCore.effect.Animate.requestAnimationFrame(step, root);
+
+ // Return unique animation ID
+ return id;
+ }
+ };
+})(this);
+
+/*
+ * Scroller
+ * http://github.com/zynga/scroller
+ *
+ * Copyright 2011, Zynga Inc.
+ * Licensed under the MIT License.
+ * https://raw.github.com/zynga/scroller/master/MIT-LICENSE.txt
+ *
+ * Based on the work of: Unify Project (unify-project.org)
+ * http://unify-project.org
+ * Copyright 2011, Deutsche Telekom AG
+ * License: MIT + Apache (V2)
+ */
+
+var Scroller;
+
+(function(ionic) {
+ var NOOP = function(){};
+
+ // Easing Equations (c) 2003 Robert Penner, all rights reserved.
+ // Open source under the BSD License.
+
+ /**
+ * @param pos {Number} position between 0 (start of effect) and 1 (end of effect)
+ **/
+ var easeOutCubic = function(pos) {
+ return (Math.pow((pos - 1), 3) + 1);
+ };
+
+ /**
+ * @param pos {Number} position between 0 (start of effect) and 1 (end of effect)
+ **/
+ var easeInOutCubic = function(pos) {
+ if ((pos /= 0.5) < 1) {
+ return 0.5 * Math.pow(pos, 3);
+ }
+
+ return 0.5 * (Math.pow((pos - 2), 3) + 2);
+ };
+
+
+/**
+ * ionic.views.Scroll
+ * A powerful scroll view with support for bouncing, pull to refresh, and paging.
+ * @param {Object} options options for the scroll view
+ * @class A scroll view system
+ * @memberof ionic.views
+ */
+ionic.views.Scroll = ionic.views.View.inherit({
+ initialize: function(options) {
+ var self = this;
+
+ this.__container = options.el;
+ this.__content = options.el.firstElementChild;
+
+ //Remove any scrollTop attached to these elements; they are virtual scroll now
+ //This also stops on-load-scroll-to-window.location.hash that the browser does
+ setTimeout(function() {
+ if (self.__container && self.__content) {
+ self.__container.scrollTop = 0;
+ self.__content.scrollTop = 0;
+ }
+ });
+
+ this.options = {
+
+ /** Disable scrolling on x-axis by default */
+ scrollingX: false,
+ scrollbarX: true,
+
+ /** Enable scrolling on y-axis */
+ scrollingY: true,
+ scrollbarY: true,
+
+ startX: 0,
+ startY: 0,
+
+ /** The amount to dampen mousewheel events */
+ wheelDampen: 6,
+
+ /** The minimum size the scrollbars scale to while scrolling */
+ minScrollbarSizeX: 5,
+ minScrollbarSizeY: 5,
+
+ /** Scrollbar fading after scrolling */
+ scrollbarsFade: true,
+ scrollbarFadeDelay: 300,
+ /** The initial fade delay when the pane is resized or initialized */
+ scrollbarResizeFadeDelay: 1000,
+
+ /** Enable animations for deceleration, snap back, zooming and scrolling */
+ animating: true,
+
+ /** duration for animations triggered by scrollTo/zoomTo */
+ animationDuration: 250,
+
+ /** Enable bouncing (content can be slowly moved outside and jumps back after releasing) */
+ bouncing: true,
+
+ /** Enable locking to the main axis if user moves only slightly on one of them at start */
+ locking: true,
+
+ /** Enable pagination mode (switching between full page content panes) */
+ paging: false,
+
+ /** Enable snapping of content to a configured pixel grid */
+ snapping: false,
+
+ /** Enable zooming of content via API, fingers and mouse wheel */
+ zooming: false,
+
+ /** Minimum zoom level */
+ minZoom: 0.5,
+
+ /** Maximum zoom level */
+ maxZoom: 3,
+
+ /** Multiply or decrease scrolling speed **/
+ speedMultiplier: 1,
+
+ deceleration: 0.97,
+
+ /** Callback that is fired on the later of touch end or deceleration end,
+ provided that another scrolling action has not begun. Used to know
+ when to fade out a scrollbar. */
+ scrollingComplete: NOOP,
+
+ /** This configures the amount of change applied to deceleration when reaching boundaries **/
+ penetrationDeceleration : 0.03,
+
+ /** This configures the amount of change applied to acceleration when reaching boundaries **/
+ penetrationAcceleration : 0.08,
+
+ // The ms interval for triggering scroll events
+ scrollEventInterval: 10,
+
+ getContentWidth: function() {
+ return Math.max(self.__content.scrollWidth, self.__content.offsetWidth);
+ },
+ getContentHeight: function() {
+ return Math.max(self.__content.scrollHeight, self.__content.offsetHeight + (self.__content.offsetTop * 2));
+ }
+ };
+
+ for (var key in options) {
+ this.options[key] = options[key];
+ }
+
+ this.hintResize = ionic.debounce(function() {
+ self.resize();
+ }, 1000, true);
+
+ this.onScroll = function() {
+
+ if(!ionic.scroll.isScrolling) {
+ setTimeout(self.setScrollStart, 50);
+ } else {
+ clearTimeout(self.scrollTimer);
+ self.scrollTimer = setTimeout(self.setScrollStop, 80);
+ }
+
+ };
+
+ this.setScrollStart = function() {
+ ionic.scroll.isScrolling = Math.abs(ionic.scroll.lastTop - self.__scrollTop) > 1;
+ clearTimeout(self.scrollTimer);
+ self.scrollTimer = setTimeout(self.setScrollStop, 80);
+ };
+
+ this.setScrollStop = function() {
+ ionic.scroll.isScrolling = false;
+ ionic.scroll.lastTop = self.__scrollTop;
+ };
+
+ this.triggerScrollEvent = ionic.throttle(function() {
+ self.onScroll();
+ ionic.trigger('scroll', {
+ scrollTop: self.__scrollTop,
+ scrollLeft: self.__scrollLeft,
+ target: self.__container
+ });
+ }, this.options.scrollEventInterval);
+
+ this.triggerScrollEndEvent = function() {
+ ionic.trigger('scrollend', {
+ scrollTop: self.__scrollTop,
+ scrollLeft: self.__scrollLeft,
+ target: self.__container
+ });
+ };
+
+ this.__scrollLeft = this.options.startX;
+ this.__scrollTop = this.options.startY;
+
+ // Get the render update function, initialize event handlers,
+ // and calculate the size of the scroll container
+ this.__callback = this.getRenderFn();
+ this.__initEventHandlers();
+ this.__createScrollbars();
+
+ },
+
+ run: function() {
+ this.resize();
+
+ // Fade them out
+ this.__fadeScrollbars('out', this.options.scrollbarResizeFadeDelay);
+ },
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ INTERNAL FIELDS :: STATUS
+ ---------------------------------------------------------------------------
+ */
+
+ /** Whether only a single finger is used in touch handling */
+ __isSingleTouch: false,
+
+ /** Whether a touch event sequence is in progress */
+ __isTracking: false,
+
+ /** Whether a deceleration animation went to completion. */
+ __didDecelerationComplete: false,
+
+ /**
+ * Whether a gesture zoom/rotate event is in progress. Activates when
+ * a gesturestart event happens. This has higher priority than dragging.
+ */
+ __isGesturing: false,
+
+ /**
+ * Whether the user has moved by such a distance that we have enabled
+ * dragging mode. Hint: It's only enabled after some pixels of movement to
+ * not interrupt with clicks etc.
+ */
+ __isDragging: false,
+
+ /**
+ * Not touching and dragging anymore, and smoothly animating the
+ * touch sequence using deceleration.
+ */
+ __isDecelerating: false,
+
+ /**
+ * Smoothly animating the currently configured change
+ */
+ __isAnimating: false,
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ INTERNAL FIELDS :: DIMENSIONS
+ ---------------------------------------------------------------------------
+ */
+
+ /** Available outer left position (from document perspective) */
+ __clientLeft: 0,
+
+ /** Available outer top position (from document perspective) */
+ __clientTop: 0,
+
+ /** Available outer width */
+ __clientWidth: 0,
+
+ /** Available outer height */
+ __clientHeight: 0,
+
+ /** Outer width of content */
+ __contentWidth: 0,
+
+ /** Outer height of content */
+ __contentHeight: 0,
+
+ /** Snapping width for content */
+ __snapWidth: 100,
+
+ /** Snapping height for content */
+ __snapHeight: 100,
+
+ /** Height to assign to refresh area */
+ __refreshHeight: null,
+
+ /** Whether the refresh process is enabled when the event is released now */
+ __refreshActive: false,
+
+ /** Callback to execute on activation. This is for signalling the user about a refresh is about to happen when he release */
+ __refreshActivate: null,
+
+ /** Callback to execute on deactivation. This is for signalling the user about the refresh being cancelled */
+ __refreshDeactivate: null,
+
+ /** Callback to execute to start the actual refresh. Call {@link #refreshFinish} when done */
+ __refreshStart: null,
+
+ /** Zoom level */
+ __zoomLevel: 1,
+
+ /** Scroll position on x-axis */
+ __scrollLeft: 0,
+
+ /** Scroll position on y-axis */
+ __scrollTop: 0,
+
+ /** Maximum allowed scroll position on x-axis */
+ __maxScrollLeft: 0,
+
+ /** Maximum allowed scroll position on y-axis */
+ __maxScrollTop: 0,
+
+ /* Scheduled left position (final position when animating) */
+ __scheduledLeft: 0,
+
+ /* Scheduled top position (final position when animating) */
+ __scheduledTop: 0,
+
+ /* Scheduled zoom level (final scale when animating) */
+ __scheduledZoom: 0,
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ INTERNAL FIELDS :: LAST POSITIONS
+ ---------------------------------------------------------------------------
+ */
+
+ /** Left position of finger at start */
+ __lastTouchLeft: null,
+
+ /** Top position of finger at start */
+ __lastTouchTop: null,
+
+ /** Timestamp of last move of finger. Used to limit tracking range for deceleration speed. */
+ __lastTouchMove: null,
+
+ /** List of positions, uses three indexes for each state: left, top, timestamp */
+ __positions: null,
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ INTERNAL FIELDS :: DECELERATION SUPPORT
+ ---------------------------------------------------------------------------
+ */
+
+ /** Minimum left scroll position during deceleration */
+ __minDecelerationScrollLeft: null,
+
+ /** Minimum top scroll position during deceleration */
+ __minDecelerationScrollTop: null,
+
+ /** Maximum left scroll position during deceleration */
+ __maxDecelerationScrollLeft: null,
+
+ /** Maximum top scroll position during deceleration */
+ __maxDecelerationScrollTop: null,
+
+ /** Current factor to modify horizontal scroll position with on every step */
+ __decelerationVelocityX: null,
+
+ /** Current factor to modify vertical scroll position with on every step */
+ __decelerationVelocityY: null,
+
+
+ /** the browser-specific property to use for transforms */
+ __transformProperty: null,
+ __perspectiveProperty: null,
+
+ /** scrollbar indicators */
+ __indicatorX: null,
+ __indicatorY: null,
+
+ /** Timeout for scrollbar fading */
+ __scrollbarFadeTimeout: null,
+
+ /** whether we've tried to wait for size already */
+ __didWaitForSize: null,
+ __sizerTimeout: null,
+
+ __initEventHandlers: function() {
+ var self = this;
+
+ // Event Handler
+ var container = this.__container;
+
+ self.scrollChildIntoView = function(e) {
+
+ //distance from bottom of scrollview to top of viewport
+ var scrollBottomOffsetToTop;
+
+ if( !self.isScrolledIntoView ) {
+ // shrink scrollview so we can actually scroll if the input is hidden
+ // if it isn't shrink so we can scroll to inputs under the keyboard
+ if (ionic.Platform.isIOS() || ionic.Platform.isFullScreen){
+ // if there are things below the scroll view account for them and
+ // subtract them from the keyboard height when resizing
+ scrollBottomOffsetToTop = container.getBoundingClientRect().bottom;
+ var scrollBottomOffsetToBottom = e.detail.viewportHeight - scrollBottomOffsetToTop;
+ var keyboardOffset = Math.max(0, e.detail.keyboardHeight - scrollBottomOffsetToBottom);
+ container.style.height = (container.clientHeight - keyboardOffset) + "px";
+ container.style.overflow = "visible";
+ //update scroll view
+ self.resize();
+ }
+ self.isScrolledIntoView = true;
+ }
+
+ //If the element is positioned under the keyboard...
+ if( e.detail.isElementUnderKeyboard ) {
+ var delay;
+ // Wait on android for web view to resize
+ if ( ionic.Platform.isAndroid() && !ionic.Platform.isFullScreen ) {
+ // android y u resize so slow
+ if ( ionic.Platform.version() < 4.4) {
+ delay = 500;
+ } else {
+ // probably overkill for chrome
+ delay = 350;
+ }
+ } else {
+ delay = 80;
+ }
+
+ //Put element in middle of visible screen
+ //Wait for android to update view height and resize() to reset scroll position
+ ionic.scroll.isScrolling = true;
+ setTimeout(function(){
+ //middle of the scrollview, where we want to scroll to
+ var scrollMidpointOffset = container.clientHeight * 0.5;
+
+ scrollBottomOffsetToTop = container.getBoundingClientRect().bottom;
+ //distance from top of focused element to the bottom of the scroll view
+ var elementTopOffsetToScrollBottom = e.detail.elementTop - scrollBottomOffsetToTop;
+
+ var scrollTop = elementTopOffsetToScrollBottom + scrollMidpointOffset;
+
+ if (scrollTop > 0){
+ ionic.tap.cloneFocusedInput(container, self);
+ self.scrollBy(0, scrollTop, true);
+ self.onScroll();
+ }
+ }, delay);
+ }
+
+ //Only the first scrollView parent of the element that broadcasted this event
+ //(the active element that needs to be shown) should receive this event
+ e.stopPropagation();
+ };
+
+ self.resetScrollView = function(e) {
+ //return scrollview to original height once keyboard has hidden
+ if(self.isScrolledIntoView) {
+ self.isScrolledIntoView = false;
+ container.style.height = "";
+ container.style.overflow = "";
+ self.resize();
+ ionic.scroll.isScrolling = false;
+ }
+ };
+
+ //Broadcasted when keyboard is shown on some platforms.
+ //See js/utils/keyboard.js
+ container.addEventListener('scrollChildIntoView', self.scrollChildIntoView);
+ container.addEventListener('resetScrollView', self.resetScrollView);
+
+ function getEventTouches(e) {
+ return e.touches && e.touches.length ? e.touches : [{
+ pageX: e.pageX,
+ pageY: e.pageY
+ }];
+ }
+
+ self.touchStart = function(e) {
+ self.startCoordinates = ionic.tap.pointerCoord(e);
+
+ if ( ionic.tap.ignoreScrollStart(e) ) {
+ return;
+ }
+
+ self.__isDown = true;
+
+ if( ionic.tap.containsOrIsTextInput(e.target) || e.target.tagName === 'SELECT' ) {
+ // do not start if the target is a text input
+ // if there is a touchmove on this input, then we can start the scroll
+ self.__hasStarted = false;
+ return;
+ }
+
+ self.__isSelectable = true;
+ self.__enableScrollY = true;
+ self.__hasStarted = true;
+ self.doTouchStart(getEventTouches(e), e.timeStamp);
+ e.preventDefault();
+ };
+
+ self.touchMove = function(e) {
+ if(!self.__isDown ||
+ e.defaultPrevented ||
+ (e.target.tagName === 'TEXTAREA' && e.target.parentElement.querySelector(':focus')) ) {
+ return;
+ }
+
+ if( !self.__hasStarted && ( ionic.tap.containsOrIsTextInput(e.target) || e.target.tagName === 'SELECT' ) ) {
+ // the target is a text input and scroll has started
+ // since the text input doesn't start on touchStart, do it here
+ self.__hasStarted = true;
+ self.doTouchStart(getEventTouches(e), e.timeStamp);
+ e.preventDefault();
+ return;
+ }
+
+ if(self.startCoordinates) {
+ // we have start coordinates, so get this touch move's current coordinates
+ var currentCoordinates = ionic.tap.pointerCoord(e);
+
+ if( self.__isSelectable &&
+ ionic.tap.isTextInput(e.target) &&
+ Math.abs(self.startCoordinates.x - currentCoordinates.x) > 20 ) {
+ // user slid the text input's caret on its x axis, disable any future y scrolling
+ self.__enableScrollY = false;
+ self.__isSelectable = true;
+ }
+
+ if( self.__enableScrollY && Math.abs(self.startCoordinates.y - currentCoordinates.y) > 10 ) {
+ // user scrolled the entire view on the y axis
+ // disabled being able to select text on an input
+ // hide the input which has focus, and show a cloned one that doesn't have focus
+ self.__isSelectable = false;
+ ionic.tap.cloneFocusedInput(container, self);
+ }
+ }
+
+ self.doTouchMove(getEventTouches(e), e.timeStamp, e.scale);
+ self.__isDown = true;
+ };
+
+ self.touchEnd = function(e) {
+ if(!self.__isDown) return;
+
+ self.doTouchEnd(e.timeStamp);
+ self.__isDown = false;
+ self.__hasStarted = false;
+ self.__isSelectable = true;
+ self.__enableScrollY = true;
+
+ if( !self.__isDragging && !self.__isDecelerating && !self.__isAnimating ) {
+ ionic.tap.removeClonedInputs(container, self);
+ }
+ };
+
+ if ('ontouchstart' in window) {
+ // Touch Events
+ container.addEventListener("touchstart", self.touchStart, false);
+ document.addEventListener("touchmove", self.touchMove, false);
+ document.addEventListener("touchend", self.touchEnd, false);
+ document.addEventListener("touchcancel", self.touchEnd, false);
+
+ } else if (window.navigator.pointerEnabled) {
+ // Pointer Events
+ container.addEventListener("pointerdown", self.touchStart, false);
+ document.addEventListener("pointermove", self.touchMove, false);
+ document.addEventListener("pointerup", self.touchEnd, false);
+ document.addEventListener("pointercancel", self.touchEnd, false);
+
+ } else if (window.navigator.msPointerEnabled) {
+ // IE10, WP8 (Pointer Events)
+ container.addEventListener("MSPointerDown", self.touchStart, false);
+ document.addEventListener("MSPointerMove", self.touchMove, false);
+ document.addEventListener("MSPointerUp", self.touchEnd, false);
+ document.addEventListener("MSPointerCancel", self.touchEnd, false);
+
+ } else {
+ // Mouse Events
+ var mousedown = false;
+
+ self.mouseDown = function(e) {
+ if ( ionic.tap.ignoreScrollStart(e) || e.target.tagName === 'SELECT' ) {
+ return;
+ }
+ self.doTouchStart(getEventTouches(e), e.timeStamp);
+
+ if( !ionic.tap.isTextInput(e.target) ) {
+ e.preventDefault();
+ }
+ mousedown = true;
+ };
+
+ self.mouseMove = function(e) {
+ if (!mousedown || e.defaultPrevented) {
+ return;
+ }
+
+ self.doTouchMove(getEventTouches(e), e.timeStamp);
+
+ mousedown = true;
+ };
+
+ self.mouseUp = function(e) {
+ if (!mousedown) {
+ return;
+ }
+
+ self.doTouchEnd(e.timeStamp);
+
+ mousedown = false;
+ };
+
+ self.mouseWheel = ionic.animationFrameThrottle(function(e) {
+ var scrollParent = ionic.DomUtil.getParentOrSelfWithClass(e.target, 'ionic-scroll');
+ if (scrollParent === self.__container) {
+
+ self.hintResize();
+ self.scrollBy(
+ e.wheelDeltaX/self.options.wheelDampen,
+ -e.wheelDeltaY/self.options.wheelDampen
+ );
+
+ self.__fadeScrollbars('in');
+ clearTimeout(self.__wheelHideBarTimeout);
+ self.__wheelHideBarTimeout = setTimeout(function() {
+ self.__fadeScrollbars('out');
+ }, 100);
+ }
+ });
+
+ container.addEventListener("mousedown", self.mouseDown, false);
+ document.addEventListener("mousemove", self.mouseMove, false);
+ document.addEventListener("mouseup", self.mouseUp, false);
+ document.addEventListener('mousewheel', self.mouseWheel, false);
+ }
+ },
+
+ __cleanup: function() {
+ var container = this.__container;
+ var self = this;
+
+ container.removeEventListener('touchstart', self.touchStart);
+ document.removeEventListener('touchmove', self.touchMove);
+ document.removeEventListener('touchend', self.touchEnd);
+ document.removeEventListener('touchcancel', self.touchCancel);
+
+ container.removeEventListener("pointerdown", self.touchStart);
+ document.removeEventListener("pointermove", self.touchMove);
+ document.removeEventListener("pointerup", self.touchEnd);
+ document.removeEventListener("pointercancel", self.touchEnd);
+
+ container.removeEventListener("MSPointerDown", self.touchStart);
+ document.removeEventListener("MSPointerMove", self.touchMove);
+ document.removeEventListener("MSPointerUp", self.touchEnd);
+ document.removeEventListener("MSPointerCancel", self.touchEnd);
+
+ container.removeEventListener("mousedown", self.mouseDown);
+ document.removeEventListener("mousemove", self.mouseMove);
+ document.removeEventListener("mouseup", self.mouseUp);
+ document.removeEventListener('mousewheel', self.mouseWheel);
+
+ container.removeEventListener('scrollChildIntoView', self.scrollChildIntoView);
+ container.removeEventListener('resetScrollView', self.resetScrollView);
+
+ ionic.tap.removeClonedInputs(container, self);
+
+ delete this.__container;
+ delete this.__content;
+ delete this.__indicatorX;
+ delete this.__indicatorY;
+ delete this.options.el;
+
+ this.__callback = this.scrollChildIntoView = this.resetScrollView = angular.noop;
+
+ this.mouseMove = this.mouseDown = this.mouseUp = this.mouseWheel =
+ this.touchStart = this.touchMove = this.touchEnd = this.touchCancel = angular.noop;
+
+ this.resize = this.scrollTo = this.zoomTo =
+ this.__scrollingComplete = angular.noop;
+ container = null;
+ },
+
+ /** Create a scroll bar div with the given direction **/
+ __createScrollbar: function(direction) {
+ var bar = document.createElement('div'),
+ indicator = document.createElement('div');
+
+ indicator.className = 'scroll-bar-indicator scroll-bar-fade-out';
+
+ if(direction == 'h') {
+ bar.className = 'scroll-bar scroll-bar-h';
+ } else {
+ bar.className = 'scroll-bar scroll-bar-v';
+ }
+
+ bar.appendChild(indicator);
+ return bar;
+ },
+
+ __createScrollbars: function() {
+ var indicatorX, indicatorY;
+
+ if(this.options.scrollingX) {
+ indicatorX = {
+ el: this.__createScrollbar('h'),
+ sizeRatio: 1
+ };
+ indicatorX.indicator = indicatorX.el.children[0];
+
+ if(this.options.scrollbarX) {
+ this.__container.appendChild(indicatorX.el);
+ }
+ this.__indicatorX = indicatorX;
+ }
+
+ if(this.options.scrollingY) {
+ indicatorY = {
+ el: this.__createScrollbar('v'),
+ sizeRatio: 1
+ };
+ indicatorY.indicator = indicatorY.el.children[0];
+
+ if(this.options.scrollbarY) {
+ this.__container.appendChild(indicatorY.el);
+ }
+ this.__indicatorY = indicatorY;
+ }
+ },
+
+ __resizeScrollbars: function() {
+ var self = this;
+
+ // Update horiz bar
+ if(self.__indicatorX) {
+ var width = Math.max(Math.round(self.__clientWidth * self.__clientWidth / (self.__contentWidth)), 20);
+ if(width > self.__contentWidth) {
+ width = 0;
+ }
+ self.__indicatorX.size = width;
+ self.__indicatorX.minScale = this.options.minScrollbarSizeX / width;
+ self.__indicatorX.indicator.style.width = width + 'px';
+ self.__indicatorX.maxPos = self.__clientWidth - width;
+ self.__indicatorX.sizeRatio = self.__maxScrollLeft ? self.__indicatorX.maxPos / self.__maxScrollLeft : 1;
+ }
+
+ // Update vert bar
+ if(self.__indicatorY) {
+ var height = Math.max(Math.round(self.__clientHeight * self.__clientHeight / (self.__contentHeight)), 20);
+ if(height > self.__contentHeight) {
+ height = 0;
+ }
+ self.__indicatorY.size = height;
+ self.__indicatorY.minScale = this.options.minScrollbarSizeY / height;
+ self.__indicatorY.maxPos = self.__clientHeight - height;
+ self.__indicatorY.indicator.style.height = height + 'px';
+ self.__indicatorY.sizeRatio = self.__maxScrollTop ? self.__indicatorY.maxPos / self.__maxScrollTop : 1;
+ }
+ },
+
+ /**
+ * Move and scale the scrollbars as the page scrolls.
+ */
+ __repositionScrollbars: function() {
+ var self = this, width, heightScale,
+ widthDiff, heightDiff,
+ x, y,
+ xstop = 0, ystop = 0;
+
+ if(self.__indicatorX) {
+ // Handle the X scrollbar
+
+ // Don't go all the way to the right if we have a vertical scrollbar as well
+ if(self.__indicatorY) xstop = 10;
+
+ x = Math.round(self.__indicatorX.sizeRatio * self.__scrollLeft) || 0,
+
+ // The the difference between the last content X position, and our overscrolled one
+ widthDiff = self.__scrollLeft - (self.__maxScrollLeft - xstop);
+
+ if(self.__scrollLeft < 0) {
+
+ widthScale = Math.max(self.__indicatorX.minScale,
+ (self.__indicatorX.size - Math.abs(self.__scrollLeft)) / self.__indicatorX.size);
+
+ // Stay at left
+ x = 0;
+
+ // Make sure scale is transformed from the left/center origin point
+ self.__indicatorX.indicator.style[self.__transformOriginProperty] = 'left center';
+ } else if(widthDiff > 0) {
+
+ widthScale = Math.max(self.__indicatorX.minScale,
+ (self.__indicatorX.size - widthDiff) / self.__indicatorX.size);
+
+ // Stay at the furthest x for the scrollable viewport
+ x = self.__indicatorX.maxPos - xstop;
+
+ // Make sure scale is transformed from the right/center origin point
+ self.__indicatorX.indicator.style[self.__transformOriginProperty] = 'right center';
+
+ } else {
+
+ // Normal motion
+ x = Math.min(self.__maxScrollLeft, Math.max(0, x));
+ widthScale = 1;
+
+ }
+
+ self.__indicatorX.indicator.style[self.__transformProperty] = 'translate3d(' + x + 'px, 0, 0) scaleX(' + widthScale + ')';
+ }
+
+ if(self.__indicatorY) {
+
+ y = Math.round(self.__indicatorY.sizeRatio * self.__scrollTop) || 0;
+
+ // Don't go all the way to the right if we have a vertical scrollbar as well
+ if(self.__indicatorX) ystop = 10;
+
+ heightDiff = self.__scrollTop - (self.__maxScrollTop - ystop);
+
+ if(self.__scrollTop < 0) {
+
+ heightScale = Math.max(self.__indicatorY.minScale, (self.__indicatorY.size - Math.abs(self.__scrollTop)) / self.__indicatorY.size);
+
+ // Stay at top
+ y = 0;
+
+ // Make sure scale is transformed from the center/top origin point
+ self.__indicatorY.indicator.style[self.__transformOriginProperty] = 'center top';
+
+ } else if(heightDiff > 0) {
+
+ heightScale = Math.max(self.__indicatorY.minScale, (self.__indicatorY.size - heightDiff) / self.__indicatorY.size);
+
+ // Stay at bottom of scrollable viewport
+ y = self.__indicatorY.maxPos - ystop;
+
+ // Make sure scale is transformed from the center/bottom origin point
+ self.__indicatorY.indicator.style[self.__transformOriginProperty] = 'center bottom';
+
+ } else {
+
+ // Normal motion
+ y = Math.min(self.__maxScrollTop, Math.max(0, y));
+ heightScale = 1;
+
+ }
+
+ self.__indicatorY.indicator.style[self.__transformProperty] = 'translate3d(0,' + y + 'px, 0) scaleY(' + heightScale + ')';
+ }
+ },
+
+ __fadeScrollbars: function(direction, delay) {
+ var self = this;
+
+ if(!this.options.scrollbarsFade) {
+ return;
+ }
+
+ var className = 'scroll-bar-fade-out';
+
+ if(self.options.scrollbarsFade === true) {
+ clearTimeout(self.__scrollbarFadeTimeout);
+
+ if(direction == 'in') {
+ if(self.__indicatorX) { self.__indicatorX.indicator.classList.remove(className); }
+ if(self.__indicatorY) { self.__indicatorY.indicator.classList.remove(className); }
+ } else {
+ self.__scrollbarFadeTimeout = setTimeout(function() {
+ if(self.__indicatorX) { self.__indicatorX.indicator.classList.add(className); }
+ if(self.__indicatorY) { self.__indicatorY.indicator.classList.add(className); }
+ }, delay || self.options.scrollbarFadeDelay);
+ }
+ }
+ },
+
+ __scrollingComplete: function() {
+ var self = this;
+ self.options.scrollingComplete();
+ ionic.tap.removeClonedInputs(self.__container, self);
+
+ self.__fadeScrollbars('out');
+ },
+
+ resize: function() {
+ if(!this.__container || !this.options) return;
+
+ // Update Scroller dimensions for changed content
+ // Add padding to bottom of content
+ this.setDimensions(
+ this.__container.clientWidth,
+ this.__container.clientHeight,
+ this.options.getContentWidth(),
+ this.options.getContentHeight()
+ );
+ },
+ /*
+ ---------------------------------------------------------------------------
+ PUBLIC API
+ ---------------------------------------------------------------------------
+ */
+
+ getRenderFn: function() {
+ var self = this;
+
+ var content = this.__content;
+
+ var docStyle = document.documentElement.style;
+
+ var engine;
+ if ('MozAppearance' in docStyle) {
+ engine = 'gecko';
+ } else if ('WebkitAppearance' in docStyle) {
+ engine = 'webkit';
+ } else if (typeof navigator.cpuClass === 'string') {
+ engine = 'trident';
+ }
+
+ var vendorPrefix = {
+ trident: 'ms',
+ gecko: 'Moz',
+ webkit: 'Webkit',
+ presto: 'O'
+ }[engine];
+
+ var helperElem = document.createElement("div");
+ var undef;
+
+ var perspectiveProperty = vendorPrefix + "Perspective";
+ var transformProperty = vendorPrefix + "Transform";
+ var transformOriginProperty = vendorPrefix + 'TransformOrigin';
+
+ self.__perspectiveProperty = transformProperty;
+ self.__transformProperty = transformProperty;
+ self.__transformOriginProperty = transformOriginProperty;
+
+ if (helperElem.style[perspectiveProperty] !== undef) {
+
+ return function(left, top, zoom, wasResize) {
+ content.style[transformProperty] = 'translate3d(' + (-left) + 'px,' + (-top) + 'px,0) scale(' + zoom + ')';
+ self.__repositionScrollbars();
+ if(!wasResize) {
+ self.triggerScrollEvent();
+ }
+ };
+
+ } else if (helperElem.style[transformProperty] !== undef) {
+
+ return function(left, top, zoom, wasResize) {
+ content.style[transformProperty] = 'translate(' + (-left) + 'px,' + (-top) + 'px) scale(' + zoom + ')';
+ self.__repositionScrollbars();
+ if(!wasResize) {
+ self.triggerScrollEvent();
+ }
+ };
+
+ } else {
+
+ return function(left, top, zoom, wasResize) {
+ content.style.marginLeft = left ? (-left/zoom) + 'px' : '';
+ content.style.marginTop = top ? (-top/zoom) + 'px' : '';
+ content.style.zoom = zoom || '';
+ self.__repositionScrollbars();
+ if(!wasResize) {
+ self.triggerScrollEvent();
+ }
+ };
+
+ }
+ },
+
+
+ /**
+ * Configures the dimensions of the client (outer) and content (inner) elements.
+ * Requires the available space for the outer element and the outer size of the inner element.
+ * All values which are falsy (null or zero etc.) are ignored and the old value is kept.
+ *
+ * @param clientWidth {Integer} Inner width of outer element
+ * @param clientHeight {Integer} Inner height of outer element
+ * @param contentWidth {Integer} Outer width of inner element
+ * @param contentHeight {Integer} Outer height of inner element
+ */
+ setDimensions: function(clientWidth, clientHeight, contentWidth, contentHeight) {
+ var self = this;
+
+ // Only update values which are defined
+ if (clientWidth === +clientWidth) {
+ self.__clientWidth = clientWidth;
+ }
+
+ if (clientHeight === +clientHeight) {
+ self.__clientHeight = clientHeight;
+ }
+
+ if (contentWidth === +contentWidth) {
+ self.__contentWidth = contentWidth;
+ }
+
+ if (contentHeight === +contentHeight) {
+ self.__contentHeight = contentHeight;
+ }
+
+ // Refresh maximums
+ self.__computeScrollMax();
+ self.__resizeScrollbars();
+
+ // Refresh scroll position
+ self.scrollTo(self.__scrollLeft, self.__scrollTop, true, null, true);
+
+ },
+
+
+ /**
+ * Sets the client coordinates in relation to the document.
+ *
+ * @param left {Integer} Left position of outer element
+ * @param top {Integer} Top position of outer element
+ */
+ setPosition: function(left, top) {
+
+ var self = this;
+
+ self.__clientLeft = left || 0;
+ self.__clientTop = top || 0;
+
+ },
+
+
+ /**
+ * Configures the snapping (when snapping is active)
+ *
+ * @param width {Integer} Snapping width
+ * @param height {Integer} Snapping height
+ */
+ setSnapSize: function(width, height) {
+
+ var self = this;
+
+ self.__snapWidth = width;
+ self.__snapHeight = height;
+
+ },
+
+
+ /**
+ * Activates pull-to-refresh. A special zone on the top of the list to start a list refresh whenever
+ * the user event is released during visibility of this zone. This was introduced by some apps on iOS like
+ * the official Twitter client.
+ *
+ * @param height {Integer} Height of pull-to-refresh zone on top of rendered list
+ * @param activateCallback {Function} Callback to execute on activation. This is for signalling the user about a refresh is about to happen when he release.
+ * @param deactivateCallback {Function} Callback to execute on deactivation. This is for signalling the user about the refresh being cancelled.
+ * @param startCallback {Function} Callback to execute to start the real async refresh action. Call {@link #finishPullToRefresh} after finish of refresh.
+ * @param showCallback {Function} Callback to execute when the refresher should be shown. This is for showing the refresher during a negative scrollTop.
+ * @param hideCallback {Function} Callback to execute when the refresher should be hidden. This is for hiding the refresher when it's behind the nav bar.
+ * @param tailCallback {Function} Callback to execute just before the refresher returns to it's original state. This is for zooming out the refresher.
+ */
+ activatePullToRefresh: function(height, activateCallback, deactivateCallback, startCallback, showCallback, hideCallback, tailCallback) {
+
+ var self = this;
+
+ self.__refreshHeight = height;
+ self.__refreshActivate = function(){ionic.requestAnimationFrame(activateCallback);};
+ self.__refreshDeactivate = function(){ionic.requestAnimationFrame(deactivateCallback);};
+ self.__refreshStart = function(){ionic.requestAnimationFrame(startCallback);};
+ self.__refreshShow = function(){ionic.requestAnimationFrame(showCallback);};
+ self.__refreshHide = function(){ionic.requestAnimationFrame(hideCallback);};
+ self.__refreshTail = function(){ionic.requestAnimationFrame(tailCallback);};
+ self.__refreshTailTime = 100;
+ self.__minSpinTime = 600;
+ },
+
+
+ /**
+ * Starts pull-to-refresh manually.
+ */
+ triggerPullToRefresh: function() {
+ // Use publish instead of scrollTo to allow scrolling to out of boundary position
+ // We don't need to normalize scrollLeft, zoomLevel, etc. here because we only y-scrolling when pull-to-refresh is enabled
+ this.__publish(this.__scrollLeft, -this.__refreshHeight, this.__zoomLevel, true);
+
+ var d = new Date();
+ self.refreshStartTime = d.getTime();
+
+ if (this.__refreshStart) {
+ this.__refreshStart();
+ }
+ },
+
+
+ /**
+ * Signalizes that pull-to-refresh is finished.
+ */
+ finishPullToRefresh: function() {
+
+ var self = this;
+ // delay to make sure the spinner has a chance to spin for a split second before it's dismissed
+ var d = new Date();
+ var delay = 0;
+ if(self.refreshStartTime + self.__minSpinTime > d.getTime()){
+ delay = self.refreshStartTime + self.__minSpinTime - d.getTime();
+ }
+ setTimeout(function(){
+ if(self.__refreshTail){
+ self.__refreshTail();
+ }
+ setTimeout(function(){
+ self.__refreshActive = false;
+ if (self.__refreshDeactivate) {
+ self.__refreshDeactivate();
+ }
+
+ self.scrollTo(self.__scrollLeft, self.__scrollTop, true);
+ },self.__refreshTailTime);
+ },delay);
+ },
+
+
+ /**
+ * Returns the scroll position and zooming values
+ *
+ * @return {Map} `left` and `top` scroll position and `zoom` level
+ */
+ getValues: function() {
+
+ var self = this;
+
+ return {
+ left: self.__scrollLeft,
+ top: self.__scrollTop,
+ zoom: self.__zoomLevel
+ };
+
+ },
+
+
+ /**
+ * Returns the maximum scroll values
+ *
+ * @return {Map} `left` and `top` maximum scroll values
+ */
+ getScrollMax: function() {
+
+ var self = this;
+
+ return {
+ left: self.__maxScrollLeft,
+ top: self.__maxScrollTop
+ };
+
+ },
+
+
+ /**
+ * Zooms to the given level. Supports optional animation. Zooms
+ * the center when no coordinates are given.
+ *
+ * @param level {Number} Level to zoom to
+ * @param animate {Boolean} Whether to use animation
+ * @param originLeft {Number} Zoom in at given left coordinate
+ * @param originTop {Number} Zoom in at given top coordinate
+ */
+ zoomTo: function(level, animate, originLeft, originTop) {
+
+ var self = this;
+
+ if (!self.options.zooming) {
+ throw new Error("Zooming is not enabled!");
+ }
+
+ // Stop deceleration
+ if (self.__isDecelerating) {
+ zyngaCore.effect.Animate.stop(self.__isDecelerating);
+ self.__isDecelerating = false;
+ }
+
+ var oldLevel = self.__zoomLevel;
+
+ // Normalize input origin to center of viewport if not defined
+ if (originLeft == null) {
+ originLeft = self.__clientWidth / 2;
+ }
+
+ if (originTop == null) {
+ originTop = self.__clientHeight / 2;
+ }
+
+ // Limit level according to configuration
+ level = Math.max(Math.min(level, self.options.maxZoom), self.options.minZoom);
+
+ // Recompute maximum values while temporary tweaking maximum scroll ranges
+ self.__computeScrollMax(level);
+
+ // Recompute left and top coordinates based on new zoom level
+ var left = ((originLeft + self.__scrollLeft) * level / oldLevel) - originLeft;
+ var top = ((originTop + self.__scrollTop) * level / oldLevel) - originTop;
+
+ // Limit x-axis
+ if (left > self.__maxScrollLeft) {
+ left = self.__maxScrollLeft;
+ } else if (left < 0) {
+ left = 0;
+ }
+
+ // Limit y-axis
+ if (top > self.__maxScrollTop) {
+ top = self.__maxScrollTop;
+ } else if (top < 0) {
+ top = 0;
+ }
+
+ // Push values out
+ self.__publish(left, top, level, animate);
+
+ },
+
+
+ /**
+ * Zooms the content by the given factor.
+ *
+ * @param factor {Number} Zoom by given factor
+ * @param animate {Boolean} Whether to use animation
+ * @param originLeft {Number} Zoom in at given left coordinate
+ * @param originTop {Number} Zoom in at given top coordinate
+ */
+ zoomBy: function(factor, animate, originLeft, originTop) {
+
+ var self = this;
+
+ self.zoomTo(self.__zoomLevel * factor, animate, originLeft, originTop);
+
+ },
+
+
+ /**
+ * Scrolls to the given position. Respect limitations and snapping automatically.
+ *
+ * @param left {Number} Horizontal scroll position, keeps current if value is null
+ * @param top {Number} Vertical scroll position, keeps current if value is null
+ * @param animate {Boolean} Whether the scrolling should happen using an animation
+ * @param zoom {Number} Zoom level to go to
+ */
+ scrollTo: function(left, top, animate, zoom, wasResize) {
+ var self = this;
+
+ // Stop deceleration
+ if (self.__isDecelerating) {
+ zyngaCore.effect.Animate.stop(self.__isDecelerating);
+ self.__isDecelerating = false;
+ }
+
+ // Correct coordinates based on new zoom level
+ if (zoom != null && zoom !== self.__zoomLevel) {
+
+ if (!self.options.zooming) {
+ throw new Error("Zooming is not enabled!");
+ }
+
+ left *= zoom;
+ top *= zoom;
+
+ // Recompute maximum values while temporary tweaking maximum scroll ranges
+ self.__computeScrollMax(zoom);
+
+ } else {
+
+ // Keep zoom when not defined
+ zoom = self.__zoomLevel;
+
+ }
+
+ if (!self.options.scrollingX) {
+
+ left = self.__scrollLeft;
+
+ } else {
+
+ if (self.options.paging) {
+ left = Math.round(left / self.__clientWidth) * self.__clientWidth;
+ } else if (self.options.snapping) {
+ left = Math.round(left / self.__snapWidth) * self.__snapWidth;
+ }
+
+ }
+
+ if (!self.options.scrollingY) {
+
+ top = self.__scrollTop;
+
+ } else {
+
+ if (self.options.paging) {
+ top = Math.round(top / self.__clientHeight) * self.__clientHeight;
+ } else if (self.options.snapping) {
+ top = Math.round(top / self.__snapHeight) * self.__snapHeight;
+ }
+
+ }
+
+ // Limit for allowed ranges
+ left = Math.max(Math.min(self.__maxScrollLeft, left), 0);
+ top = Math.max(Math.min(self.__maxScrollTop, top), 0);
+
+ // Don't animate when no change detected, still call publish to make sure
+ // that rendered position is really in-sync with internal data
+ if (left === self.__scrollLeft && top === self.__scrollTop) {
+ animate = false;
+ }
+
+ // Publish new values
+ self.__publish(left, top, zoom, animate, wasResize);
+
+ },
+
+
+ /**
+ * Scroll by the given offset
+ *
+ * @param left {Number} Scroll x-axis by given offset
+ * @param top {Number} Scroll y-axis by given offset
+ * @param animate {Boolean} Whether to animate the given change
+ */
+ scrollBy: function(left, top, animate) {
+
+ var self = this;
+
+ var startLeft = self.__isAnimating ? self.__scheduledLeft : self.__scrollLeft;
+ var startTop = self.__isAnimating ? self.__scheduledTop : self.__scrollTop;
+
+ self.scrollTo(startLeft + (left || 0), startTop + (top || 0), animate);
+
+ },
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ EVENT CALLBACKS
+ ---------------------------------------------------------------------------
+ */
+
+ /**
+ * Mouse wheel handler for zooming support
+ */
+ doMouseZoom: function(wheelDelta, timeStamp, pageX, pageY) {
+
+ var self = this;
+ var change = wheelDelta > 0 ? 0.97 : 1.03;
+
+ return self.zoomTo(self.__zoomLevel * change, false, pageX - self.__clientLeft, pageY - self.__clientTop);
+
+ },
+
+ /**
+ * Touch start handler for scrolling support
+ */
+ doTouchStart: function(touches, timeStamp) {
+ this.hintResize();
+
+ if (timeStamp instanceof Date) {
+ timeStamp = timeStamp.valueOf();
+ }
+ if (typeof timeStamp !== "number") {
+ timeStamp = Date.now();
+ }
+
+ var self = this;
+
+ // Reset interruptedAnimation flag
+ self.__interruptedAnimation = true;
+
+ // Stop deceleration
+ if (self.__isDecelerating) {
+ zyngaCore.effect.Animate.stop(self.__isDecelerating);
+ self.__isDecelerating = false;
+ self.__interruptedAnimation = true;
+ }
+
+ // Stop animation
+ if (self.__isAnimating) {
+ zyngaCore.effect.Animate.stop(self.__isAnimating);
+ self.__isAnimating = false;
+ self.__interruptedAnimation = true;
+ }
+
+ // Use center point when dealing with two fingers
+ var currentTouchLeft, currentTouchTop;
+ var isSingleTouch = touches.length === 1;
+ if (isSingleTouch) {
+ currentTouchLeft = touches[0].pageX;
+ currentTouchTop = touches[0].pageY;
+ } else {
+ currentTouchLeft = Math.abs(touches[0].pageX + touches[1].pageX) / 2;
+ currentTouchTop = Math.abs(touches[0].pageY + touches[1].pageY) / 2;
+ }
+
+ // Store initial positions
+ self.__initialTouchLeft = currentTouchLeft;
+ self.__initialTouchTop = currentTouchTop;
+
+ // Store initial touchList for scale calculation
+ self.__initialTouches = touches;
+
+ // Store current zoom level
+ self.__zoomLevelStart = self.__zoomLevel;
+
+ // Store initial touch positions
+ self.__lastTouchLeft = currentTouchLeft;
+ self.__lastTouchTop = currentTouchTop;
+
+ // Store initial move time stamp
+ self.__lastTouchMove = timeStamp;
+
+ // Reset initial scale
+ self.__lastScale = 1;
+
+ // Reset locking flags
+ self.__enableScrollX = !isSingleTouch && self.options.scrollingX;
+ self.__enableScrollY = !isSingleTouch && self.options.scrollingY;
+
+ // Reset tracking flag
+ self.__isTracking = true;
+
+ // Reset deceleration complete flag
+ self.__didDecelerationComplete = false;
+
+ // Dragging starts directly with two fingers, otherwise lazy with an offset
+ self.__isDragging = !isSingleTouch;
+
+ // Some features are disabled in multi touch scenarios
+ self.__isSingleTouch = isSingleTouch;
+
+ // Clearing data structure
+ self.__positions = [];
+
+ },
+
+
+ /**
+ * Touch move handler for scrolling support
+ */
+ doTouchMove: function(touches, timeStamp, scale) {
+ if (timeStamp instanceof Date) {
+ timeStamp = timeStamp.valueOf();
+ }
+ if (typeof timeStamp !== "number") {
+ timeStamp = Date.now();
+ }
+
+ var self = this;
+
+ // Ignore event when tracking is not enabled (event might be outside of element)
+ if (!self.__isTracking) {
+ return;
+ }
+
+ var currentTouchLeft, currentTouchTop;
+
+ // Compute move based around of center of fingers
+ if (touches.length === 2) {
+ currentTouchLeft = Math.abs(touches[0].pageX + touches[1].pageX) / 2;
+ currentTouchTop = Math.abs(touches[0].pageY + touches[1].pageY) / 2;
+
+ // Calculate scale when not present and only when touches are used
+ if (!scale && self.options.zooming) {
+ scale = self.__getScale(self.__initialTouches, touches);
+ }
+ } else {
+ currentTouchLeft = touches[0].pageX;
+ currentTouchTop = touches[0].pageY;
+ }
+
+ var positions = self.__positions;
+
+ // Are we already is dragging mode?
+ if (self.__isDragging) {
+
+ // Compute move distance
+ var moveX = currentTouchLeft - self.__lastTouchLeft;
+ var moveY = currentTouchTop - self.__lastTouchTop;
+
+ // Read previous scroll position and zooming
+ var scrollLeft = self.__scrollLeft;
+ var scrollTop = self.__scrollTop;
+ var level = self.__zoomLevel;
+
+ // Work with scaling
+ if (scale != null && self.options.zooming) {
+
+ var oldLevel = level;
+
+ // Recompute level based on previous scale and new scale
+ level = level / self.__lastScale * scale;
+
+ // Limit level according to configuration
+ level = Math.max(Math.min(level, self.options.maxZoom), self.options.minZoom);
+
+ // Only do further compution when change happened
+ if (oldLevel !== level) {
+
+ // Compute relative event position to container
+ var currentTouchLeftRel = currentTouchLeft - self.__clientLeft;
+ var currentTouchTopRel = currentTouchTop - self.__clientTop;
+
+ // Recompute left and top coordinates based on new zoom level
+ scrollLeft = ((currentTouchLeftRel + scrollLeft) * level / oldLevel) - currentTouchLeftRel;
+ scrollTop = ((currentTouchTopRel + scrollTop) * level / oldLevel) - currentTouchTopRel;
+
+ // Recompute max scroll values
+ self.__computeScrollMax(level);
+
+ }
+ }
+
+ if (self.__enableScrollX) {
+
+ scrollLeft -= moveX * this.options.speedMultiplier;
+ var maxScrollLeft = self.__maxScrollLeft;
+
+ if (scrollLeft > maxScrollLeft || scrollLeft < 0) {
+
+ // Slow down on the edges
+ if (self.options.bouncing) {
+
+ scrollLeft += (moveX / 2 * this.options.speedMultiplier);
+
+ } else if (scrollLeft > maxScrollLeft) {
+
+ scrollLeft = maxScrollLeft;
+
+ } else {
+
+ scrollLeft = 0;
+
+ }
+ }
+ }
+
+ // Compute new vertical scroll position
+ if (self.__enableScrollY) {
+
+ scrollTop -= moveY * this.options.speedMultiplier;
+ var maxScrollTop = self.__maxScrollTop;
+
+ if (scrollTop > maxScrollTop || scrollTop < 0) {
+
+ // Slow down on the edges
+ if (self.options.bouncing || (self.__refreshHeight && scrollTop < 0)) {
+
+ scrollTop += (moveY / 2 * this.options.speedMultiplier);
+
+ // Support pull-to-refresh (only when only y is scrollable)
+ if (!self.__enableScrollX && self.__refreshHeight != null) {
+
+ // hide the refresher when it's behind the header bar in case of header transparency
+ if(scrollTop < 0){
+ self.__refreshHidden = false;
+ self.__refreshShow();
+ }else{
+ self.__refreshHide();
+ self.__refreshHidden = true;
+ }
+
+ if (!self.__refreshActive && scrollTop <= -self.__refreshHeight) {
+
+ self.__refreshActive = true;
+ if (self.__refreshActivate) {
+ self.__refreshActivate();
+ }
+
+ } else if (self.__refreshActive && scrollTop > -self.__refreshHeight) {
+
+ self.__refreshActive = false;
+ if (self.__refreshDeactivate) {
+ self.__refreshDeactivate();
+ }
+
+ }
+ }
+
+ } else if (scrollTop > maxScrollTop) {
+
+ scrollTop = maxScrollTop;
+
+ } else {
+
+ scrollTop = 0;
+
+ }
+ }else if(self.__refreshHeight && !self.__refreshHidden){
+ // if a positive scroll value and the refresher is still not hidden, hide it
+ self.__refreshHide();
+ self.__refreshHidden = true;
+ }
+ }
+
+ // Keep list from growing infinitely (holding min 10, max 20 measure points)
+ if (positions.length > 60) {
+ positions.splice(0, 30);
+ }
+
+ // Track scroll movement for decleration
+ positions.push(scrollLeft, scrollTop, timeStamp);
+
+ // Sync scroll position
+ self.__publish(scrollLeft, scrollTop, level);
+
+ // Otherwise figure out whether we are switching into dragging mode now.
+ } else {
+
+ var minimumTrackingForScroll = self.options.locking ? 3 : 0;
+ var minimumTrackingForDrag = 5;
+
+ var distanceX = Math.abs(currentTouchLeft - self.__initialTouchLeft);
+ var distanceY = Math.abs(currentTouchTop - self.__initialTouchTop);
+
+ self.__enableScrollX = self.options.scrollingX && distanceX >= minimumTrackingForScroll;
+ self.__enableScrollY = self.options.scrollingY && distanceY >= minimumTrackingForScroll;
+
+ positions.push(self.__scrollLeft, self.__scrollTop, timeStamp);
+
+ self.__isDragging = (self.__enableScrollX || self.__enableScrollY) && (distanceX >= minimumTrackingForDrag || distanceY >= minimumTrackingForDrag);
+ if (self.__isDragging) {
+ self.__interruptedAnimation = false;
+ self.__fadeScrollbars('in');
+ }
+
+ }
+
+ // Update last touch positions and time stamp for next event
+ self.__lastTouchLeft = currentTouchLeft;
+ self.__lastTouchTop = currentTouchTop;
+ self.__lastTouchMove = timeStamp;
+ self.__lastScale = scale;
+
+ },
+
+
+ /**
+ * Touch end handler for scrolling support
+ */
+ doTouchEnd: function(timeStamp) {
+ if (timeStamp instanceof Date) {
+ timeStamp = timeStamp.valueOf();
+ }
+ if (typeof timeStamp !== "number") {
+ timeStamp = Date.now();
+ }
+
+ var self = this;
+
+ // Ignore event when tracking is not enabled (no touchstart event on element)
+ // This is required as this listener ('touchmove') sits on the document and not on the element itself.
+ if (!self.__isTracking) {
+ return;
+ }
+
+ // Not touching anymore (when two finger hit the screen there are two touch end events)
+ self.__isTracking = false;
+
+ // Be sure to reset the dragging flag now. Here we also detect whether
+ // the finger has moved fast enough to switch into a deceleration animation.
+ if (self.__isDragging) {
+
+ // Reset dragging flag
+ self.__isDragging = false;
+
+ // Start deceleration
+ // Verify that the last move detected was in some relevant time frame
+ if (self.__isSingleTouch && self.options.animating && (timeStamp - self.__lastTouchMove) <= 100) {
+
+ // Then figure out what the scroll position was about 100ms ago
+ var positions = self.__positions;
+ var endPos = positions.length - 1;
+ var startPos = endPos;
+
+ // Move pointer to position measured 100ms ago
+ for (var i = endPos; i > 0 && positions[i] > (self.__lastTouchMove - 100); i -= 3) {
+ startPos = i;
+ }
+
+ // If start and stop position is identical in a 100ms timeframe,
+ // we cannot compute any useful deceleration.
+ if (startPos !== endPos) {
+
+ // Compute relative movement between these two points
+ var timeOffset = positions[endPos] - positions[startPos];
+ var movedLeft = self.__scrollLeft - positions[startPos - 2];
+ var movedTop = self.__scrollTop - positions[startPos - 1];
+
+ // Based on 50ms compute the movement to apply for each render step
+ self.__decelerationVelocityX = movedLeft / timeOffset * (1000 / 60);
+ self.__decelerationVelocityY = movedTop / timeOffset * (1000 / 60);
+
+ // How much velocity is required to start the deceleration
+ var minVelocityToStartDeceleration = self.options.paging || self.options.snapping ? 4 : 1;
+
+ // Verify that we have enough velocity to start deceleration
+ if (Math.abs(self.__decelerationVelocityX) > minVelocityToStartDeceleration || Math.abs(self.__decelerationVelocityY) > minVelocityToStartDeceleration) {
+
+ // Deactivate pull-to-refresh when decelerating
+ if (!self.__refreshActive) {
+ self.__startDeceleration(timeStamp);
+ }
+ }
+ } else {
+ self.__scrollingComplete();
+ }
+ } else if ((timeStamp - self.__lastTouchMove) > 100) {
+ self.__scrollingComplete();
+ }
+ }
+
+ // If this was a slower move it is per default non decelerated, but this
+ // still means that we want snap back to the bounds which is done here.
+ // This is placed outside the condition above to improve edge case stability
+ // e.g. touchend fired without enabled dragging. This should normally do not
+ // have modified the scroll positions or even showed the scrollbars though.
+ if (!self.__isDecelerating) {
+
+ if (self.__refreshActive && self.__refreshStart) {
+
+ // Use publish instead of scrollTo to allow scrolling to out of boundary position
+ // We don't need to normalize scrollLeft, zoomLevel, etc. here because we only y-scrolling when pull-to-refresh is enabled
+ self.__publish(self.__scrollLeft, -self.__refreshHeight, self.__zoomLevel, true);
+
+ var d = new Date();
+ self.refreshStartTime = d.getTime();
+
+ if (self.__refreshStart) {
+ self.__refreshStart();
+ }
+ // for iOS-ey style scrolling
+ if(!ionic.Platform.isAndroid())self.__startDeceleration();
+ } else {
+
+ if (self.__interruptedAnimation || self.__isDragging) {
+ self.__scrollingComplete();
+ }
+ self.scrollTo(self.__scrollLeft, self.__scrollTop, true, self.__zoomLevel);
+
+ // Directly signalize deactivation (nothing todo on refresh?)
+ if (self.__refreshActive) {
+
+ self.__refreshActive = false;
+ if (self.__refreshDeactivate) {
+ self.__refreshDeactivate();
+ }
+
+ }
+ }
+ }
+
+ // Fully cleanup list
+ self.__positions.length = 0;
+
+ },
+
+
+
+ /*
+ ---------------------------------------------------------------------------
+ PRIVATE API
+ ---------------------------------------------------------------------------
+ */
+
+ /**
+ * Applies the scroll position to the content element
+ *
+ * @param left {Number} Left scroll position
+ * @param top {Number} Top scroll position
+ * @param animate {Boolean} Whether animation should be used to move to the new coordinates
+ */
+ __publish: function(left, top, zoom, animate, wasResize) {
+
+ var self = this;
+
+ // Remember whether we had an animation, then we try to continue based on the current "drive" of the animation
+ var wasAnimating = self.__isAnimating;
+ if (wasAnimating) {
+ zyngaCore.effect.Animate.stop(wasAnimating);
+ self.__isAnimating = false;
+ }
+
+ if (animate && self.options.animating) {
+
+ // Keep scheduled positions for scrollBy/zoomBy functionality
+ self.__scheduledLeft = left;
+ self.__scheduledTop = top;
+ self.__scheduledZoom = zoom;
+
+ var oldLeft = self.__scrollLeft;
+ var oldTop = self.__scrollTop;
+ var oldZoom = self.__zoomLevel;
+
+ var diffLeft = left - oldLeft;
+ var diffTop = top - oldTop;
+ var diffZoom = zoom - oldZoom;
+
+ var step = function(percent, now, render) {
+
+ if (render) {
+
+ self.__scrollLeft = oldLeft + (diffLeft * percent);
+ self.__scrollTop = oldTop + (diffTop * percent);
+ self.__zoomLevel = oldZoom + (diffZoom * percent);
+
+ // Push values out
+ if (self.__callback) {
+ self.__callback(self.__scrollLeft, self.__scrollTop, self.__zoomLevel, wasResize);
+ }
+
+ }
+ };
+
+ var verify = function(id) {
+ return self.__isAnimating === id;
+ };
+
+ var completed = function(renderedFramesPerSecond, animationId, wasFinished) {
+ if (animationId === self.__isAnimating) {
+ self.__isAnimating = false;
+ }
+ if (self.__didDecelerationComplete || wasFinished) {
+ self.__scrollingComplete();
+ }
+
+ if (self.options.zooming) {
+ self.__computeScrollMax();
+ }
+ };
+
+ // When continuing based on previous animation we choose an ease-out animation instead of ease-in-out
+ self.__isAnimating = zyngaCore.effect.Animate.start(step, verify, completed, self.options.animationDuration, wasAnimating ? easeOutCubic : easeInOutCubic);
+
+ } else {
+
+ self.__scheduledLeft = self.__scrollLeft = left;
+ self.__scheduledTop = self.__scrollTop = top;
+ self.__scheduledZoom = self.__zoomLevel = zoom;
+
+ // Push values out
+ if (self.__callback) {
+ self.__callback(left, top, zoom, wasResize);
+ }
+
+ // Fix max scroll ranges
+ if (self.options.zooming) {
+ self.__computeScrollMax();
+ }
+ }
+ },
+
+
+ /**
+ * Recomputes scroll minimum values based on client dimensions and content dimensions.
+ */
+ __computeScrollMax: function(zoomLevel) {
+
+ var self = this;
+
+ if (zoomLevel == null) {
+ zoomLevel = self.__zoomLevel;
+ }
+
+ self.__maxScrollLeft = Math.max((self.__contentWidth * zoomLevel) - self.__clientWidth, 0);
+ self.__maxScrollTop = Math.max((self.__contentHeight * zoomLevel) - self.__clientHeight, 0);
+
+ if(!self.__didWaitForSize && !self.__maxScrollLeft && !self.__maxScrollTop) {
+ self.__didWaitForSize = true;
+ self.__waitForSize();
+ }
+ },
+
+
+ /**
+ * If the scroll view isn't sized correctly on start, wait until we have at least some size
+ */
+ __waitForSize: function() {
+
+ var self = this;
+
+ clearTimeout(self.__sizerTimeout);
+
+ var sizer = function() {
+ self.resize();
+
+ if((self.options.scrollingX && !self.__maxScrollLeft) || (self.options.scrollingY && !self.__maxScrollTop)) {
+ //self.__sizerTimeout = setTimeout(sizer, 1000);
+ }
+ };
+
+ sizer();
+ self.__sizerTimeout = setTimeout(sizer, 1000);
+ },
+
+ /*
+ ---------------------------------------------------------------------------
+ ANIMATION (DECELERATION) SUPPORT
+ ---------------------------------------------------------------------------
+ */
+
+ /**
+ * Called when a touch sequence end and the speed of the finger was high enough
+ * to switch into deceleration mode.
+ */
+ __startDeceleration: function(timeStamp) {
+
+ var self = this;
+
+ if (self.options.paging) {
+
+ var scrollLeft = Math.max(Math.min(self.__scrollLeft, self.__maxScrollLeft), 0);
+ var scrollTop = Math.max(Math.min(self.__scrollTop, self.__maxScrollTop), 0);
+ var clientWidth = self.__clientWidth;
+ var clientHeight = self.__clientHeight;
+
+ // We limit deceleration not to the min/max values of the allowed range, but to the size of the visible client area.
+ // Each page should have exactly the size of the client area.
+ self.__minDecelerationScrollLeft = Math.floor(scrollLeft / clientWidth) * clientWidth;
+ self.__minDecelerationScrollTop = Math.floor(scrollTop / clientHeight) * clientHeight;
+ self.__maxDecelerationScrollLeft = Math.ceil(scrollLeft / clientWidth) * clientWidth;
+ self.__maxDecelerationScrollTop = Math.ceil(scrollTop / clientHeight) * clientHeight;
+
+ } else {
+
+ self.__minDecelerationScrollLeft = 0;
+ self.__minDecelerationScrollTop = 0;
+ self.__maxDecelerationScrollLeft = self.__maxScrollLeft;
+ self.__maxDecelerationScrollTop = self.__maxScrollTop;
+ if(self.__refreshActive) self.__minDecelerationScrollTop = self.__refreshHeight *-1;
+ }
+
+ // Wrap class method
+ var step = function(percent, now, render) {
+ self.__stepThroughDeceleration(render);
+ };
+
+ // How much velocity is required to keep the deceleration running
+ self.__minVelocityToKeepDecelerating = self.options.snapping ? 4 : 0.1;
+
+ // Detect whether it's still worth to continue animating steps
+ // If we are already slow enough to not being user perceivable anymore, we stop the whole process here.
+ var verify = function() {
+ var shouldContinue = Math.abs(self.__decelerationVelocityX) >= self.__minVelocityToKeepDecelerating ||
+ Math.abs(self.__decelerationVelocityY) >= self.__minVelocityToKeepDecelerating;
+ if (!shouldContinue) {
+ self.__didDecelerationComplete = true;
+
+ //Make sure the scroll values are within the boundaries after a bounce,
+ //not below 0 or above maximum
+ if (self.options.bouncing && !self.__refreshActive) {
+ self.scrollTo(
+ Math.min( Math.max(self.__scrollLeft, 0), self.__maxScrollLeft ),
+ Math.min( Math.max(self.__scrollTop, 0), self.__maxScrollTop ),
+ self.__refreshActive
+ );
+ }
+ }
+ return shouldContinue;
+ };
+
+ var completed = function(renderedFramesPerSecond, animationId, wasFinished) {
+ self.__isDecelerating = false;
+ if (self.__didDecelerationComplete) {
+ self.__scrollingComplete();
+ }
+
+ // Animate to grid when snapping is active, otherwise just fix out-of-boundary positions
+ if(self.options.paging) {
+ self.scrollTo(self.__scrollLeft, self.__scrollTop, self.options.snapping);
+ }
+ };
+
+ // Start animation and switch on flag
+ self.__isDecelerating = zyngaCore.effect.Animate.start(step, verify, completed);
+
+ },
+
+
+ /**
+ * Called on every step of the animation
+ *
+ * @param inMemory {Boolean} Whether to not render the current step, but keep it in memory only. Used internally only!
+ */
+ __stepThroughDeceleration: function(render) {
+
+ var self = this;
+
+
+ //
+ // COMPUTE NEXT SCROLL POSITION
+ //
+
+ // Add deceleration to scroll position
+ var scrollLeft = self.__scrollLeft + self.__decelerationVelocityX;// * self.options.deceleration);
+ var scrollTop = self.__scrollTop + self.__decelerationVelocityY;// * self.options.deceleration);
+
+
+ //
+ // HARD LIMIT SCROLL POSITION FOR NON BOUNCING MODE
+ //
+
+ if (!self.options.bouncing) {
+
+ var scrollLeftFixed = Math.max(Math.min(self.__maxDecelerationScrollLeft, scrollLeft), self.__minDecelerationScrollLeft);
+ if (scrollLeftFixed !== scrollLeft) {
+ scrollLeft = scrollLeftFixed;
+ self.__decelerationVelocityX = 0;
+ }
+
+ var scrollTopFixed = Math.max(Math.min(self.__maxDecelerationScrollTop, scrollTop), self.__minDecelerationScrollTop);
+ if (scrollTopFixed !== scrollTop) {
+ scrollTop = scrollTopFixed;
+ self.__decelerationVelocityY = 0;
+ }
+
+ }
+
+
+ //
+ // UPDATE SCROLL POSITION
+ //
+
+ if (render) {
+
+ self.__publish(scrollLeft, scrollTop, self.__zoomLevel);
+
+ } else {
+
+ self.__scrollLeft = scrollLeft;
+ self.__scrollTop = scrollTop;
+
+ }
+
+
+ //
+ // SLOW DOWN
+ //
+
+ // Slow down velocity on every iteration
+ if (!self.options.paging) {
+
+ // This is the factor applied to every iteration of the animation
+ // to slow down the process. This should emulate natural behavior where
+ // objects slow down when the initiator of the movement is removed
+ var frictionFactor = self.options.deceleration;
+
+ self.__decelerationVelocityX *= frictionFactor;
+ self.__decelerationVelocityY *= frictionFactor;
+
+ }
+
+
+ //
+ // BOUNCING SUPPORT
+ //
+
+ if (self.options.bouncing) {
+
+ var scrollOutsideX = 0;
+ var scrollOutsideY = 0;
+
+ // This configures the amount of change applied to deceleration/acceleration when reaching boundaries
+ var penetrationDeceleration = self.options.penetrationDeceleration;
+ var penetrationAcceleration = self.options.penetrationAcceleration;
+
+ // Check limits
+ if (scrollLeft < self.__minDecelerationScrollLeft) {
+ scrollOutsideX = self.__minDecelerationScrollLeft - scrollLeft;
+ } else if (scrollLeft > self.__maxDecelerationScrollLeft) {
+ scrollOutsideX = self.__maxDecelerationScrollLeft - scrollLeft;
+ }
+
+ if (scrollTop < self.__minDecelerationScrollTop) {
+ scrollOutsideY = self.__minDecelerationScrollTop - scrollTop;
+ } else if (scrollTop > self.__maxDecelerationScrollTop) {
+ scrollOutsideY = self.__maxDecelerationScrollTop - scrollTop;
+ }
+
+ // Slow down until slow enough, then flip back to snap position
+ if (scrollOutsideX !== 0) {
+ var isHeadingOutwardsX = scrollOutsideX * self.__decelerationVelocityX <= self.__minDecelerationScrollLeft;
+ if (isHeadingOutwardsX) {
+ self.__decelerationVelocityX += scrollOutsideX * penetrationDeceleration;
+ }
+ var isStoppedX = Math.abs(self.__decelerationVelocityX) <= self.__minVelocityToKeepDecelerating;
+ //If we're not heading outwards, or if the above statement got us below minDeceleration, go back towards bounds
+ if (!isHeadingOutwardsX || isStoppedX) {
+ self.__decelerationVelocityX = scrollOutsideX * penetrationAcceleration;
+ }
+ }
+
+ if (scrollOutsideY !== 0) {
+ var isHeadingOutwardsY = scrollOutsideY * self.__decelerationVelocityY <= self.__minDecelerationScrollTop;
+ if (isHeadingOutwardsY) {
+ self.__decelerationVelocityY += scrollOutsideY * penetrationDeceleration;
+ }
+ var isStoppedY = Math.abs(self.__decelerationVelocityY) <= self.__minVelocityToKeepDecelerating;
+ //If we're not heading outwards, or if the above statement got us below minDeceleration, go back towards bounds
+ if (!isHeadingOutwardsY || isStoppedY) {
+ self.__decelerationVelocityY = scrollOutsideY * penetrationAcceleration;
+ }
+ }
+ }
+ },
+
+
+ /**
+ * calculate the distance between two touches
+ * @param {Touch} touch1
+ * @param {Touch} touch2
+ * @returns {Number} distance
+ */
+ __getDistance: function getDistance(touch1, touch2) {
+ var x = touch2.pageX - touch1.pageX,
+ y = touch2.pageY - touch1.pageY;
+ return Math.sqrt((x*x) + (y*y));
+ },
+
+
+ /**
+ * calculate the scale factor between two touchLists (fingers)
+ * no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out
+ * @param {Array} start
+ * @param {Array} end
+ * @returns {Number} scale
+ */
+ __getScale: function getScale(start, end) {
+
+ var self = this;
+
+ // need two fingers...
+ if(start.length >= 2 && end.length >= 2) {
+ return self.__getDistance(end[0], end[1]) /
+ self.__getDistance(start[0], start[1]);
+ }
+ return 1;
+ }
+});
+
+ionic.scroll = {
+ isScrolling: false,
+ lastTop: 0
+};
+
+})(ionic);
+
+(function(ionic) {
+'use strict';
+
+ ionic.views.HeaderBar = ionic.views.View.inherit({
+ initialize: function(opts) {
+ this.el = opts.el;
+
+ ionic.extend(this, {
+ alignTitle: 'center'
+ }, opts);
+
+ this.align();
+ },
+
+ align: function(align) {
+
+ align || (align = this.alignTitle);
+
+ // Find the titleEl element
+ var titleEl = this.el.querySelector('.title');
+ if(!titleEl) {
+ return;
+ }
+
+ var self = this;
+ //We have to rAF here so all of the elements have time to initialize
+ ionic.requestAnimationFrame(function() {
+ var i, c, childSize;
+ var childNodes = self.el.childNodes;
+ var leftWidth = 0;
+ var rightWidth = 0;
+ var isCountingRightWidth = false;
+
+ // Compute how wide the left children are
+ // Skip all titles (there may still be two titles, one leaving the dom)
+ // Once we encounter a titleEl, realize we are now counting the right-buttons, not left
+ for(i = 0; i < childNodes.length; i++) {
+ c = childNodes[i];
+ if (c.tagName && c.tagName.toLowerCase() == 'h1') {
+ isCountingRightWidth = true;
+ continue;
+ }
+
+ childSize = null;
+ if(c.nodeType == 3) {
+ var bounds = ionic.DomUtil.getTextBounds(c);
+ if(bounds) {
+ childSize = bounds.width;
+ }
+ } else if(c.nodeType == 1) {
+ childSize = c.offsetWidth;
+ }
+ if(childSize) {
+ if (isCountingRightWidth) {
+ rightWidth += childSize;
+ } else {
+ leftWidth += childSize;
+ }
+ }
+ }
+
+ var margin = Math.max(leftWidth, rightWidth) + 10;
+
+ //Reset left and right before setting again
+ titleEl.style.left = titleEl.style.right = '';
+
+ // Size and align the header titleEl based on the sizes of the left and
+ // right children, and the desired alignment mode
+ if(align == 'center') {
+ if(margin > 10) {
+ titleEl.style.left = margin + 'px';
+ titleEl.style.right = margin + 'px';
+ }
+ if(titleEl.offsetWidth < titleEl.scrollWidth) {
+ if(rightWidth > 0) {
+ titleEl.style.right = (rightWidth + 5) + 'px';
+ }
+ }
+ } else if(align == 'left') {
+ titleEl.classList.add('title-left');
+ if(leftWidth > 0) {
+ titleEl.style.left = (leftWidth + 15) + 'px';
+ }
+ } else if(align == 'right') {
+ titleEl.classList.add('title-right');
+ if(rightWidth > 0) {
+ titleEl.style.right = (rightWidth + 15) + 'px';
+ }
+ }
+ });
+ }
+ });
+
+})(ionic);
+
+(function(ionic) {
+'use strict';
+
+ var ITEM_CLASS = 'item';
+ var ITEM_CONTENT_CLASS = 'item-content';
+ var ITEM_SLIDING_CLASS = 'item-sliding';
+ var ITEM_OPTIONS_CLASS = 'item-options';
+ var ITEM_PLACEHOLDER_CLASS = 'item-placeholder';
+ var ITEM_REORDERING_CLASS = 'item-reordering';
+ var ITEM_REORDER_BTN_CLASS = 'item-reorder';
+
+ var DragOp = function() {};
+ DragOp.prototype = {
+ start: function(e) {
+ },
+ drag: function(e) {
+ },
+ end: function(e) {
+ },
+ isSameItem: function(item) {
+ return false;
+ }
+ };
+
+ var SlideDrag = function(opts) {
+ this.dragThresholdX = opts.dragThresholdX || 10;
+ this.el = opts.el;
+ this.canSwipe = opts.canSwipe;
+ };
+
+ SlideDrag.prototype = new DragOp();
+
+ SlideDrag.prototype.start = function(e) {
+ var content, buttons, offsetX, buttonsWidth;
+
+ if (!this.canSwipe()) {
+ return;
+ }
+
+ if(e.target.classList.contains(ITEM_CONTENT_CLASS)) {
+ content = e.target;
+ } else if(e.target.classList.contains(ITEM_CLASS)) {
+ content = e.target.querySelector('.' + ITEM_CONTENT_CLASS);
+ } else {
+ content = ionic.DomUtil.getParentWithClass(e.target, ITEM_CONTENT_CLASS);
+ }
+
+ // If we don't have a content area as one of our children (or ourselves), skip
+ if(!content) {
+ return;
+ }
+
+ // Make sure we aren't animating as we slide
+ content.classList.remove(ITEM_SLIDING_CLASS);
+
+ // Grab the starting X point for the item (for example, so we can tell whether it is open or closed to start)
+ offsetX = parseFloat(content.style[ionic.CSS.TRANSFORM].replace('translate3d(', '').split(',')[0]) || 0;
+
+ // Grab the buttons
+ buttons = content.parentNode.querySelector('.' + ITEM_OPTIONS_CLASS);
+ if(!buttons) {
+ return;
+ }
+ buttons.classList.remove('invisible');
+
+ buttonsWidth = buttons.offsetWidth;
+
+ this._currentDrag = {
+ buttons: buttons,
+ buttonsWidth: buttonsWidth,
+ content: content,
+ startOffsetX: offsetX
+ };
+ };
+
+ /**
+ * Check if this is the same item that was previously dragged.
+ */
+ SlideDrag.prototype.isSameItem = function(op) {
+ if(op._lastDrag && this._currentDrag) {
+ return this._currentDrag.content == op._lastDrag.content;
+ }
+ return false;
+ };
+
+ SlideDrag.prototype.clean = function(e) {
+ var lastDrag = this._lastDrag;
+
+ if(!lastDrag) return;
+
+ lastDrag.content.style[ionic.CSS.TRANSITION] = '';
+ lastDrag.content.style[ionic.CSS.TRANSFORM] = '';
+ ionic.requestAnimationFrame(function() {
+ setTimeout(function() {
+ lastDrag.buttons && lastDrag.buttons.classList.add('invisible');
+ }, 250);
+ });
+ };
+
+ SlideDrag.prototype.drag = ionic.animationFrameThrottle(function(e) {
+ var buttonsWidth;
+
+ // We really aren't dragging
+ if(!this._currentDrag) {
+ return;
+ }
+
+ // Check if we should start dragging. Check if we've dragged past the threshold,
+ // or we are starting from the open state.
+ if(!this._isDragging &&
+ ((Math.abs(e.gesture.deltaX) > this.dragThresholdX) ||
+ (Math.abs(this._currentDrag.startOffsetX) > 0)))
+ {
+ this._isDragging = true;
+ }
+
+ if(this._isDragging) {
+ buttonsWidth = this._currentDrag.buttonsWidth;
+
+ // Grab the new X point, capping it at zero
+ var newX = Math.min(0, this._currentDrag.startOffsetX + e.gesture.deltaX);
+
+ // If the new X position is past the buttons, we need to slow down the drag (rubber band style)
+ if(newX < -buttonsWidth) {
+ // Calculate the new X position, capped at the top of the buttons
+ newX = Math.min(-buttonsWidth, -buttonsWidth + (((e.gesture.deltaX + buttonsWidth) * 0.4)));
+ }
+
+ this._currentDrag.content.style[ionic.CSS.TRANSFORM] = 'translate3d(' + newX + 'px, 0, 0)';
+ this._currentDrag.content.style[ionic.CSS.TRANSITION] = 'none';
+ }
+ });
+
+ SlideDrag.prototype.end = function(e, doneCallback) {
+ var _this = this;
+
+ // There is no drag, just end immediately
+ if(!this._currentDrag) {
+ doneCallback && doneCallback();
+ return;
+ }
+
+ // If we are currently dragging, we want to snap back into place
+ // The final resting point X will be the width of the exposed buttons
+ var restingPoint = -this._currentDrag.buttonsWidth;
+
+ // Check if the drag didn't clear the buttons mid-point
+ // and we aren't moving fast enough to swipe open
+ if(e.gesture.deltaX > -(this._currentDrag.buttonsWidth/2)) {
+
+ // If we are going left but too slow, or going right, go back to resting
+ if(e.gesture.direction == "left" && Math.abs(e.gesture.velocityX) < 0.3) {
+ restingPoint = 0;
+ } else if(e.gesture.direction == "right") {
+ restingPoint = 0;
+ }
+
+ }
+
+ ionic.requestAnimationFrame(function() {
+ if(restingPoint === 0) {
+ _this._currentDrag.content.style[ionic.CSS.TRANSFORM] = '';
+ var buttons = _this._currentDrag.buttons;
+ setTimeout(function() {
+ buttons && buttons.classList.add('invisible');
+ }, 250);
+ } else {
+ _this._currentDrag.content.style[ionic.CSS.TRANSFORM] = 'translate3d(' + restingPoint + 'px, 0, 0)';
+ }
+ _this._currentDrag.content.style[ionic.CSS.TRANSITION] = '';
+
+
+ // Kill the current drag
+ _this._lastDrag = _this._currentDrag;
+ _this._currentDrag = null;
+
+ // We are done, notify caller
+ doneCallback && doneCallback();
+ });
+ };
+
+ var ReorderDrag = function(opts) {
+ this.dragThresholdY = opts.dragThresholdY || 0;
+ this.onReorder = opts.onReorder;
+ this.listEl = opts.listEl;
+ this.el = opts.el;
+ this.scrollEl = opts.scrollEl;
+ this.scrollView = opts.scrollView;
+ // Get the True Top of the list el http://www.quirksmode.org/js/findpos.html
+ this.listElTrueTop = 0;
+ if (this.listEl.offsetParent) {
+ var obj = this.listEl;
+ do {
+ this.listElTrueTop += obj.offsetTop;
+ obj = obj.offsetParent;
+ } while (obj);
+ }
+ };
+
+ ReorderDrag.prototype = new DragOp();
+
+ ReorderDrag.prototype._moveElement = function(e) {
+ var y = e.gesture.center.pageY +
+ this.scrollView.getValues().top -
+ (this._currentDrag.elementHeight / 2) -
+ this.listElTrueTop;
+ this.el.style[ionic.CSS.TRANSFORM] = 'translate3d(0, '+y+'px, 0)';
+ };
+
+ ReorderDrag.prototype.start = function(e) {
+ var content;
+
+ var startIndex = ionic.DomUtil.getChildIndex(this.el, this.el.nodeName.toLowerCase());
+ var elementHeight = this.el.scrollHeight;
+ var placeholder = this.el.cloneNode(true);
+
+ placeholder.classList.add(ITEM_PLACEHOLDER_CLASS);
+
+ this.el.parentNode.insertBefore(placeholder, this.el);
+ this.el.classList.add(ITEM_REORDERING_CLASS);
+
+ this._currentDrag = {
+ elementHeight: elementHeight,
+ startIndex: startIndex,
+ placeholder: placeholder,
+ scrollHeight: scroll,
+ list: placeholder.parentNode
+ };
+
+ this._moveElement(e);
+ };
+
+ ReorderDrag.prototype.drag = ionic.animationFrameThrottle(function(e) {
+ // We really aren't dragging
+ var self = this;
+ if(!this._currentDrag) {
+ return;
+ }
+
+ var scrollY = 0;
+ var pageY = e.gesture.center.pageY;
+ var offset = this.listElTrueTop;
+
+ //If we have a scrollView, check scroll boundaries for dragged element and scroll if necessary
+ if (this.scrollView) {
+
+ var container = this.scrollView.__container;
+ scrollY = this.scrollView.getValues().top;
+
+ var containerTop = container.offsetTop;
+ var pixelsPastTop = containerTop - pageY + this._currentDrag.elementHeight/2;
+ var pixelsPastBottom = pageY + this._currentDrag.elementHeight/2 - containerTop - container.offsetHeight;
+
+ if (e.gesture.deltaY < 0 && pixelsPastTop > 0 && scrollY > 0) {
+ this.scrollView.scrollBy(null, -pixelsPastTop);
+ //Trigger another drag so the scrolling keeps going
+ ionic.requestAnimationFrame(function() {
+ self.drag(e);
+ });
+ }
+ if (e.gesture.deltaY > 0 && pixelsPastBottom > 0) {
+ if (scrollY < this.scrollView.getScrollMax().top) {
+ this.scrollView.scrollBy(null, pixelsPastBottom);
+ //Trigger another drag so the scrolling keeps going
+ ionic.requestAnimationFrame(function() {
+ self.drag(e);
+ });
+ }
+ }
+ }
+
+ // Check if we should start dragging. Check if we've dragged past the threshold,
+ // or we are starting from the open state.
+ if(!this._isDragging && Math.abs(e.gesture.deltaY) > this.dragThresholdY) {
+ this._isDragging = true;
+ }
+
+ if(this._isDragging) {
+ this._moveElement(e);
+
+ this._currentDrag.currentY = scrollY + pageY - offset;
+
+ // this._reorderItems();
+ }
+ });
+
+ // When an item is dragged, we need to reorder any items for sorting purposes
+ ReorderDrag.prototype._getReorderIndex = function() {
+ var self = this;
+ var placeholder = this._currentDrag.placeholder;
+ var siblings = Array.prototype.slice.call(this._currentDrag.placeholder.parentNode.children)
+ .filter(function(el) {
+ return el.nodeName === self.el.nodeName && el !== self.el;
+ });
+
+ var dragOffsetTop = this._currentDrag.currentY;
+ var el;
+ for (var i = 0, len = siblings.length; i < len; i++) {
+ el = siblings[i];
+ if (i === len - 1) {
+ if (dragOffsetTop > el.offsetTop) {
+ return i;
+ }
+ } else if (i === 0) {
+ if (dragOffsetTop < el.offsetTop + el.offsetHeight) {
+ return i;
+ }
+ } else if (dragOffsetTop > el.offsetTop - el.offsetHeight / 2 &&
+ dragOffsetTop < el.offsetTop + el.offsetHeight) {
+ return i;
+ }
+ }
+ return this._currentDrag.startIndex;
+ };
+
+ ReorderDrag.prototype.end = function(e, doneCallback) {
+ if(!this._currentDrag) {
+ doneCallback && doneCallback();
+ return;
+ }
+
+ var placeholder = this._currentDrag.placeholder;
+ var finalIndex = this._getReorderIndex();
+
+ // Reposition the element
+ this.el.classList.remove(ITEM_REORDERING_CLASS);
+ this.el.style[ionic.CSS.TRANSFORM] = '';
+
+ placeholder.parentNode.insertBefore(this.el, placeholder);
+ placeholder.parentNode.removeChild(placeholder);
+
+ this.onReorder && this.onReorder(this.el, this._currentDrag.startIndex, finalIndex);
+
+ this._currentDrag = null;
+ doneCallback && doneCallback();
+ };
+
+
+
+ /**
+ * The ListView handles a list of items. It will process drag animations, edit mode,
+ * and other operations that are common on mobile lists or table views.
+ */
+ ionic.views.ListView = ionic.views.View.inherit({
+ initialize: function(opts) {
+ var _this = this;
+
+ opts = ionic.extend({
+ onReorder: function(el, oldIndex, newIndex) {},
+ virtualRemoveThreshold: -200,
+ virtualAddThreshold: 200,
+ canSwipe: function() {
+ return true;
+ }
+ }, opts);
+
+ ionic.extend(this, opts);
+
+ if(!this.itemHeight && this.listEl) {
+ this.itemHeight = this.listEl.children[0] && parseInt(this.listEl.children[0].style.height, 10);
+ }
+
+ //ionic.views.ListView.__super__.initialize.call(this, opts);
+
+ this.onRefresh = opts.onRefresh || function() {};
+ this.onRefreshOpening = opts.onRefreshOpening || function() {};
+ this.onRefreshHolding = opts.onRefreshHolding || function() {};
+
+ window.ionic.onGesture('release', function(e) {
+ _this._handleEndDrag(e);
+ }, this.el);
+
+ window.ionic.onGesture('drag', function(e) {
+ _this._handleDrag(e);
+ }, this.el);
+ // Start the drag states
+ this._initDrag();
+ },
+ /**
+ * Called to tell the list to stop refreshing. This is useful
+ * if you are refreshing the list and are done with refreshing.
+ */
+ stopRefreshing: function() {
+ var refresher = this.el.querySelector('.list-refresher');
+ refresher.style.height = '0px';
+ },
+
+ /**
+ * If we scrolled and have virtual mode enabled, compute the window
+ * of active elements in order to figure out the viewport to render.
+ */
+ didScroll: function(e) {
+ if(this.isVirtual) {
+ var itemHeight = this.itemHeight;
+
+ // TODO: This would be inaccurate if we are windowed
+ var totalItems = this.listEl.children.length;
+
+ // Grab the total height of the list
+ var scrollHeight = e.target.scrollHeight;
+
+ // Get the viewport height
+ var viewportHeight = this.el.parentNode.offsetHeight;
+
+ // scrollTop is the current scroll position
+ var scrollTop = e.scrollTop;
+
+ // High water is the pixel position of the first element to include (everything before
+ // that will be removed)
+ var highWater = Math.max(0, e.scrollTop + this.virtualRemoveThreshold);
+
+ // Low water is the pixel position of the last element to include (everything after
+ // that will be removed)
+ var lowWater = Math.min(scrollHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
+
+ // Compute how many items per viewport size can show
+ var itemsPerViewport = Math.floor((lowWater - highWater) / itemHeight);
+
+ // Get the first and last elements in the list based on how many can fit
+ // between the pixel range of lowWater and highWater
+ var first = parseInt(Math.abs(highWater / itemHeight), 10);
+ var last = parseInt(Math.abs(lowWater / itemHeight), 10);
+
+ // Get the items we need to remove
+ this._virtualItemsToRemove = Array.prototype.slice.call(this.listEl.children, 0, first);
+
+ // Grab the nodes we will be showing
+ var nodes = Array.prototype.slice.call(this.listEl.children, first, first + itemsPerViewport);
+
+ this.renderViewport && this.renderViewport(highWater, lowWater, first, last);
+ }
+ },
+
+ didStopScrolling: function(e) {
+ if(this.isVirtual) {
+ for(var i = 0; i < this._virtualItemsToRemove.length; i++) {
+ var el = this._virtualItemsToRemove[i];
+ //el.parentNode.removeChild(el);
+ this.didHideItem && this.didHideItem(i);
+ }
+ // Once scrolling stops, check if we need to remove old items
+
+ }
+ },
+
+ /**
+ * Clear any active drag effects on the list.
+ */
+ clearDragEffects: function() {
+ if(this._lastDragOp) {
+ this._lastDragOp.clean && this._lastDragOp.clean();
+ this._lastDragOp = null;
+ }
+ },
+
+ _initDrag: function() {
+ //ionic.views.ListView.__super__._initDrag.call(this);
+
+ // Store the last one
+ this._lastDragOp = this._dragOp;
+
+ this._dragOp = null;
+ },
+
+ // Return the list item from the given target
+ _getItem: function(target) {
+ while(target) {
+ if(target.classList && target.classList.contains(ITEM_CLASS)) {
+ return target;
+ }
+ target = target.parentNode;
+ }
+ return null;
+ },
+
+
+ _startDrag: function(e) {
+ var _this = this;
+
+ var didStart = false;
+
+ this._isDragging = false;
+
+ var lastDragOp = this._lastDragOp;
+ var item;
+
+ // Check if this is a reorder drag
+ if(ionic.DomUtil.getParentOrSelfWithClass(e.target, ITEM_REORDER_BTN_CLASS) && (e.gesture.direction == 'up' || e.gesture.direction == 'down')) {
+ item = this._getItem(e.target);
+
+ if(item) {
+ this._dragOp = new ReorderDrag({
+ listEl: this.el,
+ el: item,
+ scrollEl: this.scrollEl,
+ scrollView: this.scrollView,
+ onReorder: function(el, start, end) {
+ _this.onReorder && _this.onReorder(el, start, end);
+ }
+ });
+ this._dragOp.start(e);
+ e.preventDefault();
+ }
+ }
+
+ // Or check if this is a swipe to the side drag
+ else if(!this._didDragUpOrDown && (e.gesture.direction == 'left' || e.gesture.direction == 'right') && Math.abs(e.gesture.deltaX) > 5) {
+
+ // Make sure this is an item with buttons
+ item = this._getItem(e.target);
+ if(item && item.querySelector('.item-options')) {
+ this._dragOp = new SlideDrag({ el: this.el, canSwipe: this.canSwipe });
+ this._dragOp.start(e);
+ e.preventDefault();
+ }
+ }
+
+ // If we had a last drag operation and this is a new one on a different item, clean that last one
+ if(lastDragOp && this._dragOp && !this._dragOp.isSameItem(lastDragOp) && e.defaultPrevented) {
+ lastDragOp.clean && lastDragOp.clean();
+ }
+ },
+
+
+ _handleEndDrag: function(e) {
+ var _this = this;
+
+ this._didDragUpOrDown = false;
+
+ if(!this._dragOp) {
+ //ionic.views.ListView.__super__._handleEndDrag.call(this, e);
+ return;
+ }
+
+ this._dragOp.end(e, function() {
+ _this._initDrag();
+ });
+ },
+
+ /**
+ * Process the drag event to move the item to the left or right.
+ */
+ _handleDrag: function(e) {
+ var _this = this, content, buttons;
+
+ if(Math.abs(e.gesture.deltaY) > 5) {
+ this._didDragUpOrDown = true;
+ }
+
+ // If we get a drag event, make sure we aren't in another drag, then check if we should
+ // start one
+ if(!this.isDragging && !this._dragOp) {
+ this._startDrag(e);
+ }
+
+ // No drag still, pass it up
+ if(!this._dragOp) {
+ //ionic.views.ListView.__super__._handleDrag.call(this, e);
+ return;
+ }
+
+ e.gesture.srcEvent.preventDefault();
+ this._dragOp.drag(e);
+ }
+
+ });
+
+})(ionic);
+
+(function(ionic) {
+'use strict';
+
+ ionic.views.Modal = ionic.views.View.inherit({
+ initialize: function(opts) {
+ opts = ionic.extend({
+ focusFirstInput: false,
+ unfocusOnHide: true,
+ focusFirstDelay: 600,
+ backdropClickToClose: true,
+ hardwareBackButtonClose: true,
+ }, opts);
+
+ ionic.extend(this, opts);
+
+ this.el = opts.el;
+ },
+ show: function() {
+ var self = this;
+
+ if(self.focusFirstInput) {
+ // Let any animations run first
+ window.setTimeout(function() {
+ var input = self.el.querySelector('input, textarea');
+ input && input.focus && input.focus();
+ }, self.focusFirstDelay);
+ }
+ },
+ hide: function() {
+ // Unfocus all elements
+ if(this.unfocusOnHide) {
+ var inputs = this.el.querySelectorAll('input, textarea');
+ // Let any animations run first
+ window.setTimeout(function() {
+ for(var i = 0; i < inputs.length; i++) {
+ inputs[i].blur && inputs[i].blur();
+ }
+ });
+ }
+ }
+ });
+
+})(ionic);
+
+(function(ionic) {
+'use strict';
+
+ /**
+ * The side menu view handles one of the side menu's in a Side Menu Controller
+ * configuration.
+ * It takes a DOM reference to that side menu element.
+ */
+ ionic.views.SideMenu = ionic.views.View.inherit({
+ initialize: function(opts) {
+ this.el = opts.el;
+ this.isEnabled = (typeof opts.isEnabled === 'undefined') ? true : opts.isEnabled;
+ this.setWidth(opts.width);
+ },
+ getFullWidth: function() {
+ return this.width;
+ },
+ setWidth: function(width) {
+ this.width = width;
+ this.el.style.width = width + 'px';
+ },
+ setIsEnabled: function(isEnabled) {
+ this.isEnabled = isEnabled;
+ },
+ bringUp: function() {
+ if(this.el.style.zIndex !== '0') {
+ this.el.style.zIndex = '0';
+ }
+ },
+ pushDown: function() {
+ if(this.el.style.zIndex !== '-1') {
+ this.el.style.zIndex = '-1';
+ }
+ }
+ });
+
+ ionic.views.SideMenuContent = ionic.views.View.inherit({
+ initialize: function(opts) {
+ ionic.extend(this, {
+ animationClass: 'menu-animated',
+ onDrag: function(e) {},
+ onEndDrag: function(e) {}
+ }, opts);
+
+ ionic.onGesture('drag', ionic.proxy(this._onDrag, this), this.el);
+ ionic.onGesture('release', ionic.proxy(this._onEndDrag, this), this.el);
+ },
+ _onDrag: function(e) {
+ this.onDrag && this.onDrag(e);
+ },
+ _onEndDrag: function(e) {
+ this.onEndDrag && this.onEndDrag(e);
+ },
+ disableAnimation: function() {
+ this.el.classList.remove(this.animationClass);
+ },
+ enableAnimation: function() {
+ this.el.classList.add(this.animationClass);
+ },
+ getTranslateX: function() {
+ return parseFloat(this.el.style[ionic.CSS.TRANSFORM].replace('translate3d(', '').split(',')[0]);
+ },
+ setTranslateX: ionic.animationFrameThrottle(function(x) {
+ this.el.style[ionic.CSS.TRANSFORM] = 'translate3d(' + x + 'px, 0, 0)';
+ })
+ });
+
+})(ionic);
+
+/*
+ * Adapted from Swipe.js 2.0
+ *
+ * Brad Birdsall
+ * Copyright 2013, MIT License
+ *
+*/
+
+(function(ionic) {
+'use strict';
+
+ionic.views.Slider = ionic.views.View.inherit({
+ initialize: function (options) {
+ var slider = this;
+
+ // utilities
+ var noop = function() {}; // simple no operation function
+ var offloadFn = function(fn) { setTimeout(fn || noop, 0); }; // offload a functions execution
+
+ // check browser capabilities
+ var browser = {
+ addEventListener: !!window.addEventListener,
+ touch: ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch,
+ transitions: (function(temp) {
+ var props = ['transitionProperty', 'WebkitTransition', 'MozTransition', 'OTransition', 'msTransition'];
+ for ( var i in props ) if (temp.style[ props[i] ] !== undefined) return true;
+ return false;
+ })(document.createElement('swipe'))
+ };
+
+
+ var container = options.el;
+
+ // quit if no root element
+ if (!container) return;
+ var element = container.children[0];
+ var slides, slidePos, width, length;
+ options = options || {};
+ var index = parseInt(options.startSlide, 10) || 0;
+ var speed = options.speed || 300;
+ options.continuous = options.continuous !== undefined ? options.continuous : true;
+
+ function setup() {
+
+ // cache slides
+ slides = element.children;
+ length = slides.length;
+
+ // set continuous to false if only one slide
+ if (slides.length < 2) options.continuous = false;
+
+ //special case if two slides
+ if (browser.transitions && options.continuous && slides.length < 3) {
+ element.appendChild(slides[0].cloneNode(true));
+ element.appendChild(element.children[1].cloneNode(true));
+ slides = element.children;
+ }
+
+ // create an array to store current positions of each slide
+ slidePos = new Array(slides.length);
+
+ // determine width of each slide
+ width = container.offsetWidth || container.getBoundingClientRect().width;
+
+ element.style.width = (slides.length * width) + 'px';
+
+ // stack elements
+ var pos = slides.length;
+ while(pos--) {
+
+ var slide = slides[pos];
+
+ slide.style.width = width + 'px';
+ slide.setAttribute('data-index', pos);
+
+ if (browser.transitions) {
+ slide.style.left = (pos * -width) + 'px';
+ move(pos, index > pos ? -width : (index < pos ? width : 0), 0);
+ }
+
+ }
+
+ // reposition elements before and after index
+ if (options.continuous && browser.transitions) {
+ move(circle(index-1), -width, 0);
+ move(circle(index+1), width, 0);
+ }
+
+ if (!browser.transitions) element.style.left = (index * -width) + 'px';
+
+ container.style.visibility = 'visible';
+
+ options.slidesChanged && options.slidesChanged();
+ }
+
+ function prev() {
+
+ if (options.continuous) slide(index-1);
+ else if (index) slide(index-1);
+
+ }
+
+ function next() {
+
+ if (options.continuous) slide(index+1);
+ else if (index < slides.length - 1) slide(index+1);
+
+ }
+
+ function circle(index) {
+
+ // a simple positive modulo using slides.length
+ return (slides.length + (index % slides.length)) % slides.length;
+
+ }
+
+ function slide(to, slideSpeed) {
+
+ // do nothing if already on requested slide
+ if (index == to) return;
+
+ if (browser.transitions) {
+
+ var direction = Math.abs(index-to) / (index-to); // 1: backward, -1: forward
+
+ // get the actual position of the slide
+ if (options.continuous) {
+ var natural_direction = direction;
+ direction = -slidePos[circle(to)] / width;
+
+ // if going forward but to < index, use to = slides.length + to
+ // if going backward but to > index, use to = -slides.length + to
+ if (direction !== natural_direction) to = -direction * slides.length + to;
+
+ }
+
+ var diff = Math.abs(index-to) - 1;
+
+ // move all the slides between index and to in the right direction
+ while (diff--) move( circle((to > index ? to : index) - diff - 1), width * direction, 0);
+
+ to = circle(to);
+
+ move(index, width * direction, slideSpeed || speed);
+ move(to, 0, slideSpeed || speed);
+
+ if (options.continuous) move(circle(to - direction), -(width * direction), 0); // we need to get the next in place
+
+ } else {
+
+ to = circle(to);
+ animate(index * -width, to * -width, slideSpeed || speed);
+ //no fallback for a circular continuous if the browser does not accept transitions
+ }
+
+ index = to;
+ offloadFn(options.callback && options.callback(index, slides[index]));
+ }
+
+ function move(index, dist, speed) {
+
+ translate(index, dist, speed);
+ slidePos[index] = dist;
+
+ }
+
+ function translate(index, dist, speed) {
+
+ var slide = slides[index];
+ var style = slide && slide.style;
+
+ if (!style) return;
+
+ style.webkitTransitionDuration =
+ style.MozTransitionDuration =
+ style.msTransitionDuration =
+ style.OTransitionDuration =
+ style.transitionDuration = speed + 'ms';
+
+ style.webkitTransform = 'translate(' + dist + 'px,0)' + 'translateZ(0)';
+ style.msTransform =
+ style.MozTransform =
+ style.OTransform = 'translateX(' + dist + 'px)';
+
+ }
+
+ function animate(from, to, speed) {
+
+ // if not an animation, just reposition
+ if (!speed) {
+
+ element.style.left = to + 'px';
+ return;
+
+ }
+
+ var start = +new Date();
+
+ var timer = setInterval(function() {
+
+ var timeElap = +new Date() - start;
+
+ if (timeElap > speed) {
+
+ element.style.left = to + 'px';
+
+ if (delay) begin();
+
+ options.transitionEnd && options.transitionEnd.call(event, index, slides[index]);
+
+ clearInterval(timer);
+ return;
+
+ }
+
+ element.style.left = (( (to - from) * (Math.floor((timeElap / speed) * 100) / 100) ) + from) + 'px';
+
+ }, 4);
+
+ }
+
+ // setup auto slideshow
+ var delay = options.auto || 0;
+ var interval;
+
+ function begin() {
+
+ interval = setTimeout(next, delay);
+
+ }
+
+ function stop() {
+
+ delay = options.auto || 0;
+ clearTimeout(interval);
+
+ }
+
+
+ // setup initial vars
+ var start = {};
+ var delta = {};
+ var isScrolling;
+
+ // setup event capturing
+ var events = {
+
+ handleEvent: function(event) {
+ if(event.type == 'mousedown' || event.type == 'mouseup' || event.type == 'mousemove') {
+ event.touches = [{
+ pageX: event.pageX,
+ pageY: event.pageY
+ }];
+ }
+
+ switch (event.type) {
+ case 'mousedown': this.start(event); break;
+ case 'touchstart': this.start(event); break;
+ case 'touchmove': this.touchmove(event); break;
+ case 'mousemove': this.touchmove(event); break;
+ case 'touchend': offloadFn(this.end(event)); break;
+ case 'mouseup': offloadFn(this.end(event)); break;
+ case 'webkitTransitionEnd':
+ case 'msTransitionEnd':
+ case 'oTransitionEnd':
+ case 'otransitionend':
+ case 'transitionend': offloadFn(this.transitionEnd(event)); break;
+ case 'resize': offloadFn(setup); break;
+ }
+
+ if (options.stopPropagation) event.stopPropagation();
+
+ },
+ start: function(event) {
+
+ var touches = event.touches[0];
+
+ // measure start values
+ start = {
+
+ // get initial touch coords
+ x: touches.pageX,
+ y: touches.pageY,
+
+ // store time to determine touch duration
+ time: +new Date()
+
+ };
+
+ // used for testing first move event
+ isScrolling = undefined;
+
+ // reset delta and end measurements
+ delta = {};
+
+ // attach touchmove and touchend listeners
+ if(browser.touch) {
+ element.addEventListener('touchmove', this, false);
+ element.addEventListener('touchend', this, false);
+ } else {
+ element.addEventListener('mousemove', this, false);
+ element.addEventListener('mouseup', this, false);
+ document.addEventListener('mouseup', this, false);
+ }
+ },
+ touchmove: function(event) {
+
+ // ensure swiping with one touch and not pinching
+ // ensure sliding is enabled
+ if (event.touches.length > 1 ||
+ event.scale && event.scale !== 1 ||
+ slider.slideIsDisabled) {
+ return;
+ }
+
+ if (options.disableScroll) event.preventDefault();
+
+ var touches = event.touches[0];
+
+ // measure change in x and y
+ delta = {
+ x: touches.pageX - start.x,
+ y: touches.pageY - start.y
+ };
+
+ // determine if scrolling test has run - one time test
+ if ( typeof isScrolling == 'undefined') {
+ isScrolling = !!( isScrolling || Math.abs(delta.x) < Math.abs(delta.y) );
+ }
+
+ // if user is not trying to scroll vertically
+ if (!isScrolling) {
+
+ // prevent native scrolling
+ event.preventDefault();
+
+ // stop slideshow
+ stop();
+
+ // increase resistance if first or last slide
+ if (options.continuous) { // we don't add resistance at the end
+
+ translate(circle(index-1), delta.x + slidePos[circle(index-1)], 0);
+ translate(index, delta.x + slidePos[index], 0);
+ translate(circle(index+1), delta.x + slidePos[circle(index+1)], 0);
+
+ } else {
+
+ delta.x =
+ delta.x /
+ ( (!index && delta.x > 0 || // if first slide and sliding left
+ index == slides.length - 1 && // or if last slide and sliding right
+ delta.x < 0 // and if sliding at all
+ ) ?
+ ( Math.abs(delta.x) / width + 1 ) // determine resistance level
+ : 1 ); // no resistance if false
+
+ // translate 1:1
+ translate(index-1, delta.x + slidePos[index-1], 0);
+ translate(index, delta.x + slidePos[index], 0);
+ translate(index+1, delta.x + slidePos[index+1], 0);
+ }
+
+ }
+
+ },
+ end: function(event) {
+
+ // measure duration
+ var duration = +new Date() - start.time;
+
+ // determine if slide attempt triggers next/prev slide
+ var isValidSlide =
+ Number(duration) < 250 && // if slide duration is less than 250ms
+ Math.abs(delta.x) > 20 || // and if slide amt is greater than 20px
+ Math.abs(delta.x) > width/2; // or if slide amt is greater than half the width
+
+ // determine if slide attempt is past start and end
+ var isPastBounds = (!index && delta.x > 0) || // if first slide and slide amt is greater than 0
+ (index == slides.length - 1 && delta.x < 0); // or if last slide and slide amt is less than 0
+
+ if (options.continuous) isPastBounds = false;
+
+ // determine direction of swipe (true:right, false:left)
+ var direction = delta.x < 0;
+
+ // if not scrolling vertically
+ if (!isScrolling) {
+
+ if (isValidSlide && !isPastBounds) {
+
+ if (direction) {
+
+ if (options.continuous) { // we need to get the next in this direction in place
+
+ move(circle(index-1), -width, 0);
+ move(circle(index+2), width, 0);
+
+ } else {
+ move(index-1, -width, 0);
+ }
+
+ move(index, slidePos[index]-width, speed);
+ move(circle(index+1), slidePos[circle(index+1)]-width, speed);
+ index = circle(index+1);
+
+ } else {
+ if (options.continuous) { // we need to get the next in this direction in place
+
+ move(circle(index+1), width, 0);
+ move(circle(index-2), -width, 0);
+
+ } else {
+ move(index+1, width, 0);
+ }
+
+ move(index, slidePos[index]+width, speed);
+ move(circle(index-1), slidePos[circle(index-1)]+width, speed);
+ index = circle(index-1);
+
+ }
+
+ options.callback && options.callback(index, slides[index]);
+
+ } else {
+
+ if (options.continuous) {
+
+ move(circle(index-1), -width, speed);
+ move(index, 0, speed);
+ move(circle(index+1), width, speed);
+
+ } else {
+
+ move(index-1, -width, speed);
+ move(index, 0, speed);
+ move(index+1, width, speed);
+ }
+
+ }
+
+ }
+
+ // kill touchmove and touchend event listeners until touchstart called again
+ if(browser.touch) {
+ element.removeEventListener('touchmove', events, false);
+ element.removeEventListener('touchend', events, false);
+ } else {
+ element.removeEventListener('mousemove', events, false);
+ element.removeEventListener('mouseup', events, false);
+ document.removeEventListener('mouseup', events, false);
+ }
+
+ },
+ transitionEnd: function(event) {
+
+ if (parseInt(event.target.getAttribute('data-index'), 10) == index) {
+
+ if (delay) begin();
+
+ options.transitionEnd && options.transitionEnd.call(event, index, slides[index]);
+
+ }
+
+ }
+
+ };
+
+ // Public API
+ this.update = function() {
+ setTimeout(setup);
+ };
+ this.setup = function() {
+ setup();
+ };
+
+ this.enableSlide = function(shouldEnable) {
+ if (arguments.length) {
+ this.slideIsDisabled = !shouldEnable;
+ }
+ return !this.slideIsDisabled;
+ },
+ this.slide = function(to, speed) {
+ // cancel slideshow
+ stop();
+
+ slide(to, speed);
+ };
+
+ this.prev = this.previous = function() {
+ // cancel slideshow
+ stop();
+
+ prev();
+ };
+
+ this.next = function() {
+ // cancel slideshow
+ stop();
+
+ next();
+ };
+
+ this.stop = function() {
+ // cancel slideshow
+ stop();
+ };
+
+ this.start = function() {
+ begin();
+ };
+
+ this.currentIndex = function() {
+ // return current index position
+ return index;
+ };
+
+ this.slidesCount = function() {
+ // return total number of slides
+ return length;
+ };
+
+ this.kill = function() {
+ // cancel slideshow
+ stop();
+
+ // reset element
+ element.style.width = '';
+ element.style.left = '';
+
+ // reset slides
+ var pos = slides.length;
+ while(pos--) {
+
+ var slide = slides[pos];
+ slide.style.width = '';
+ slide.style.left = '';
+
+ if (browser.transitions) translate(pos, 0, 0);
+
+ }
+
+ // removed event listeners
+ if (browser.addEventListener) {
+
+ // remove current event listeners
+ element.removeEventListener('touchstart', events, false);
+ element.removeEventListener('webkitTransitionEnd', events, false);
+ element.removeEventListener('msTransitionEnd', events, false);
+ element.removeEventListener('oTransitionEnd', events, false);
+ element.removeEventListener('otransitionend', events, false);
+ element.removeEventListener('transitionend', events, false);
+ window.removeEventListener('resize', events, false);
+
+ }
+ else {
+
+ window.onresize = null;
+
+ }
+ };
+
+ this.load = function() {
+ // trigger setup
+ setup();
+
+ // start auto slideshow if applicable
+ if (delay) begin();
+
+
+ // add event listeners
+ if (browser.addEventListener) {
+
+ // set touchstart event on element
+ if (browser.touch) {
+ element.addEventListener('touchstart', events, false);
+ } else {
+ element.addEventListener('mousedown', events, false);
+ }
+
+ if (browser.transitions) {
+ element.addEventListener('webkitTransitionEnd', events, false);
+ element.addEventListener('msTransitionEnd', events, false);
+ element.addEventListener('oTransitionEnd', events, false);
+ element.addEventListener('otransitionend', events, false);
+ element.addEventListener('transitionend', events, false);
+ }
+
+ // set resize event on window
+ window.addEventListener('resize', events, false);
+
+ } else {
+
+ window.onresize = function () { setup(); }; // to play nice with old IE
+
+ }
+ };
+
+ }
+});
+
+})(ionic);
+
+(function(ionic) {
+'use strict';
+
+ ionic.views.Toggle = ionic.views.View.inherit({
+ initialize: function(opts) {
+ var self = this;
+
+ this.el = opts.el;
+ this.checkbox = opts.checkbox;
+ this.track = opts.track;
+ this.handle = opts.handle;
+ this.openPercent = -1;
+ this.onChange = opts.onChange || function() {};
+
+ this.triggerThreshold = opts.triggerThreshold || 20;
+
+ this.dragStartHandler = function(e) {
+ self.dragStart(e);
+ };
+ this.dragHandler = function(e) {
+ self.drag(e);
+ };
+ this.holdHandler = function(e) {
+ self.hold(e);
+ };
+ this.releaseHandler = function(e) {
+ self.release(e);
+ };
+
+ this.dragStartGesture = ionic.onGesture('dragstart', this.dragStartHandler, this.el);
+ this.dragGesture = ionic.onGesture('drag', this.dragHandler, this.el);
+ this.dragHoldGesture = ionic.onGesture('hold', this.holdHandler, this.el);
+ this.dragReleaseGesture = ionic.onGesture('release', this.releaseHandler, this.el);
+ },
+
+ destroy: function() {
+ ionic.offGesture(this.dragStartGesture, 'dragstart', this.dragStartGesture);
+ ionic.offGesture(this.dragGesture, 'drag', this.dragGesture);
+ ionic.offGesture(this.dragHoldGesture, 'hold', this.holdHandler);
+ ionic.offGesture(this.dragReleaseGesture, 'release', this.releaseHandler);
+ },
+
+ tap: function(e) {
+ if(this.el.getAttribute('disabled') !== 'disabled') {
+ this.val( !this.checkbox.checked );
+ }
+ },
+
+ dragStart: function(e) {
+ if(this.checkbox.disabled) return;
+
+ this._dragInfo = {
+ width: this.el.offsetWidth,
+ left: this.el.offsetLeft,
+ right: this.el.offsetLeft + this.el.offsetWidth,
+ triggerX: this.el.offsetWidth / 2,
+ initialState: this.checkbox.checked
+ };
+
+ // Stop any parent dragging
+ e.gesture.srcEvent.preventDefault();
+
+ // Trigger hold styles
+ this.hold(e);
+ },
+
+ drag: function(e) {
+ var self = this;
+ if(!this._dragInfo) { return; }
+
+ // Stop any parent dragging
+ e.gesture.srcEvent.preventDefault();
+
+ ionic.requestAnimationFrame(function(amount) {
+ if (!self._dragInfo) { return; }
+
+ var slidePageLeft = self.track.offsetLeft + (self.handle.offsetWidth / 2);
+ var slidePageRight = self.track.offsetLeft + self.track.offsetWidth - (self.handle.offsetWidth / 2);
+ var dx = e.gesture.deltaX;
+
+ var px = e.gesture.touches[0].pageX - self._dragInfo.left;
+ var mx = self._dragInfo.width - self.triggerThreshold;
+
+ // The initial state was on, so "tend towards" on
+ if(self._dragInfo.initialState) {
+ if(px < self.triggerThreshold) {
+ self.setOpenPercent(0);
+ } else if(px > self._dragInfo.triggerX) {
+ self.setOpenPercent(100);
+ }
+ } else {
+ // The initial state was off, so "tend towards" off
+ if(px < self._dragInfo.triggerX) {
+ self.setOpenPercent(0);
+ } else if(px > mx) {
+ self.setOpenPercent(100);
+ }
+ }
+ });
+ },
+
+ endDrag: function(e) {
+ this._dragInfo = null;
+ },
+
+ hold: function(e) {
+ this.el.classList.add('dragging');
+ },
+ release: function(e) {
+ this.el.classList.remove('dragging');
+ this.endDrag(e);
+ },
+
+
+ setOpenPercent: function(openPercent) {
+ // only make a change if the new open percent has changed
+ if(this.openPercent < 0 || (openPercent < (this.openPercent - 3) || openPercent > (this.openPercent + 3) ) ) {
+ this.openPercent = openPercent;
+
+ if(openPercent === 0) {
+ this.val(false);
+ } else if(openPercent === 100) {
+ this.val(true);
+ } else {
+ var openPixel = Math.round( (openPercent / 100) * this.track.offsetWidth - (this.handle.offsetWidth) );
+ openPixel = (openPixel < 1 ? 0 : openPixel);
+ this.handle.style[ionic.CSS.TRANSFORM] = 'translate3d(' + openPixel + 'px,0,0)';
+ }
+ }
+ },
+
+ val: function(value) {
+ if(value === true || value === false) {
+ if(this.handle.style[ionic.CSS.TRANSFORM] !== "") {
+ this.handle.style[ionic.CSS.TRANSFORM] = "";
+ }
+ this.checkbox.checked = value;
+ this.openPercent = (value ? 100 : 0);
+ this.onChange && this.onChange();
+ }
+ return this.checkbox.checked;
+ }
+
+ });
+
+})(ionic);
+
+})();
+/*!
+ * ionic.bundle.js is a concatenation of:
+ * ionic.js, angular.js, angular-animate.js,
+ * angular-sanitize.js, angular-ui-router.js,
+ * and ionic-angular.js
+ */
+
+/**
+ * @license AngularJS v1.2.25
+ * (c) 2010-2014 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window, document, undefined) {'use strict';
+
+/**
+ * @description
+ *
+ * This object provides a utility for producing rich Error messages within
+ * Angular. It can be called as follows:
+ *
+ * var exampleMinErr = minErr('example');
+ * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
+ *
+ * The above creates an instance of minErr in the example namespace. The
+ * resulting error will have a namespaced error code of example.one. The
+ * resulting error will replace {0} with the value of foo, and {1} with the
+ * value of bar. The object is not restricted in the number of arguments it can
+ * take.
+ *
+ * If fewer arguments are specified than necessary for interpolation, the extra
+ * interpolation markers will be preserved in the final string.
+ *
+ * Since data will be parsed statically during a build step, some restrictions
+ * are applied with respect to how minErr instances are created and called.
+ * Instances should have names of the form namespaceMinErr for a minErr created
+ * using minErr('namespace') . Error codes, namespaces and template strings
+ * should all be static strings, not variables or general expressions.
+ *
+ * @param {string} module The namespace to use for the new minErr instance.
+ * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
+ */
+
+function minErr(module) {
+ return function () {
+ var code = arguments[0],
+ prefix = '[' + (module ? module + ':' : '') + code + '] ',
+ template = arguments[1],
+ templateArgs = arguments,
+ stringify = function (obj) {
+ if (typeof obj === 'function') {
+ return obj.toString().replace(/ \{[\s\S]*$/, '');
+ } else if (typeof obj === 'undefined') {
+ return 'undefined';
+ } else if (typeof obj !== 'string') {
+ return JSON.stringify(obj);
+ }
+ return obj;
+ },
+ message, i;
+
+ message = prefix + template.replace(/\{\d+\}/g, function (match) {
+ var index = +match.slice(1, -1), arg;
+
+ if (index + 2 < templateArgs.length) {
+ arg = templateArgs[index + 2];
+ if (typeof arg === 'function') {
+ return arg.toString().replace(/ ?\{[\s\S]*$/, '');
+ } else if (typeof arg === 'undefined') {
+ return 'undefined';
+ } else if (typeof arg !== 'string') {
+ return toJson(arg);
+ }
+ return arg;
+ }
+ return match;
+ });
+
+ message = message + '\nhttp://errors.angularjs.org/1.2.25/' +
+ (module ? module + '/' : '') + code;
+ for (i = 2; i < arguments.length; i++) {
+ message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
+ encodeURIComponent(stringify(arguments[i]));
+ }
+
+ return new Error(message);
+ };
+}
+
+/* We need to tell jshint what variables are being exported */
+/* global angular: true,
+ msie: true,
+ jqLite: true,
+ jQuery: true,
+ slice: true,
+ push: true,
+ toString: true,
+ ngMinErr: true,
+ angularModule: true,
+ nodeName_: true,
+ uid: true,
+ VALIDITY_STATE_PROPERTY: true,
+
+ lowercase: true,
+ uppercase: true,
+ manualLowercase: true,
+ manualUppercase: true,
+ nodeName_: true,
+ isArrayLike: true,
+ forEach: true,
+ sortedKeys: true,
+ forEachSorted: true,
+ reverseParams: true,
+ nextUid: true,
+ setHashKey: true,
+ extend: true,
+ int: true,
+ inherit: true,
+ noop: true,
+ identity: true,
+ valueFn: true,
+ isUndefined: true,
+ isDefined: true,
+ isObject: true,
+ isString: true,
+ isNumber: true,
+ isDate: true,
+ isArray: true,
+ isFunction: true,
+ isRegExp: true,
+ isWindow: true,
+ isScope: true,
+ isFile: true,
+ isBlob: true,
+ isBoolean: true,
+ isPromiseLike: true,
+ trim: true,
+ isElement: true,
+ makeMap: true,
+ map: true,
+ size: true,
+ includes: true,
+ indexOf: true,
+ arrayRemove: true,
+ isLeafNode: true,
+ copy: true,
+ shallowCopy: true,
+ equals: true,
+ csp: true,
+ concat: true,
+ sliceArgs: true,
+ bind: true,
+ toJsonReplacer: true,
+ toJson: true,
+ fromJson: true,
+ toBoolean: true,
+ startingTag: true,
+ tryDecodeURIComponent: true,
+ parseKeyValue: true,
+ toKeyValue: true,
+ encodeUriSegment: true,
+ encodeUriQuery: true,
+ angularInit: true,
+ bootstrap: true,
+ snake_case: true,
+ bindJQuery: true,
+ assertArg: true,
+ assertArgFn: true,
+ assertNotHasOwnProperty: true,
+ getter: true,
+ getBlockElements: true,
+ hasOwnProperty: true,
+*/
+
+////////////////////////////////////
+
+/**
+ * @ngdoc module
+ * @name ng
+ * @module ng
+ * @description
+ *
+ * # ng (core module)
+ * The ng module is loaded by default when an AngularJS application is started. The module itself
+ * contains the essential components for an AngularJS application to function. The table below
+ * lists a high level breakdown of each of the services/factories, filters, directives and testing
+ * components available within this core module.
+ *
+ *
+ */
+
+// The name of a form control's ValidityState property.
+// This is used so that it's possible for internal tests to create mock ValidityStates.
+var VALIDITY_STATE_PROPERTY = 'validity';
+
+/**
+ * @ngdoc function
+ * @name angular.lowercase
+ * @module ng
+ * @kind function
+ *
+ * @description Converts the specified string to lowercase.
+ * @param {string} string String to be converted to lowercase.
+ * @returns {string} Lowercased string.
+ */
+var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+/**
+ * @ngdoc function
+ * @name angular.uppercase
+ * @module ng
+ * @kind function
+ *
+ * @description Converts the specified string to uppercase.
+ * @param {string} string String to be converted to uppercase.
+ * @returns {string} Uppercased string.
+ */
+var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
+
+
+var manualLowercase = function(s) {
+ /* jshint bitwise: false */
+ return isString(s)
+ ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})
+ : s;
+};
+var manualUppercase = function(s) {
+ /* jshint bitwise: false */
+ return isString(s)
+ ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})
+ : s;
+};
+
+
+// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
+// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
+// with correct but slower alternatives.
+if ('i' !== 'I'.toLowerCase()) {
+ lowercase = manualLowercase;
+ uppercase = manualUppercase;
+}
+
+
+var /** holds major version number for IE or NaN for real browsers */
+ msie,
+ jqLite, // delay binding since jQuery could be loaded after us.
+ jQuery, // delay binding
+ slice = [].slice,
+ push = [].push,
+ toString = Object.prototype.toString,
+ ngMinErr = minErr('ng'),
+
+ /** @name angular */
+ angular = window.angular || (window.angular = {}),
+ angularModule,
+ nodeName_,
+ uid = ['0', '0', '0'];
+
+/**
+ * IE 11 changed the format of the UserAgent string.
+ * See http://msdn.microsoft.com/en-us/library/ms537503.aspx
+ */
+msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);
+if (isNaN(msie)) {
+ msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);
+}
+
+
+/**
+ * @private
+ * @param {*} obj
+ * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,
+ * String ...)
+ */
+function isArrayLike(obj) {
+ if (obj == null || isWindow(obj)) {
+ return false;
+ }
+
+ var length = obj.length;
+
+ if (obj.nodeType === 1 && length) {
+ return true;
+ }
+
+ return isString(obj) || isArray(obj) || length === 0 ||
+ typeof length === 'number' && length > 0 && (length - 1) in obj;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.forEach
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
+ * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
+ * is the value of an object property or an array element and `key` is the object property key or
+ * array element index. Specifying a `context` for the function is optional.
+ *
+ * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
+ * using the `hasOwnProperty` method.
+ *
+ ```js
+ var values = {name: 'misko', gender: 'male'};
+ var log = [];
+ angular.forEach(values, function(value, key) {
+ this.push(key + ': ' + value);
+ }, log);
+ expect(log).toEqual(['name: misko', 'gender: male']);
+ ```
+ *
+ * @param {Object|Array} obj Object to iterate over.
+ * @param {Function} iterator Iterator function.
+ * @param {Object=} context Object to become context (`this`) for the iterator function.
+ * @returns {Object|Array} Reference to `obj`.
+ */
+function forEach(obj, iterator, context) {
+ var key;
+ if (obj) {
+ if (isFunction(obj)) {
+ for (key in obj) {
+ // Need to check if hasOwnProperty exists,
+ // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function
+ if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {
+ iterator.call(context, obj[key], key);
+ }
+ }
+ } else if (isArray(obj) || isArrayLike(obj)) {
+ for (key = 0; key < obj.length; key++) {
+ iterator.call(context, obj[key], key);
+ }
+ } else if (obj.forEach && obj.forEach !== forEach) {
+ obj.forEach(iterator, context);
+ } else {
+ for (key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ iterator.call(context, obj[key], key);
+ }
+ }
+ }
+ }
+ return obj;
+}
+
+function sortedKeys(obj) {
+ var keys = [];
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ keys.push(key);
+ }
+ }
+ return keys.sort();
+}
+
+function forEachSorted(obj, iterator, context) {
+ var keys = sortedKeys(obj);
+ for ( var i = 0; i < keys.length; i++) {
+ iterator.call(context, obj[keys[i]], keys[i]);
+ }
+ return keys;
+}
+
+
+/**
+ * when using forEach the params are value, key, but it is often useful to have key, value.
+ * @param {function(string, *)} iteratorFn
+ * @returns {function(*, string)}
+ */
+function reverseParams(iteratorFn) {
+ return function(value, key) { iteratorFn(key, value); };
+}
+
+/**
+ * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
+ * characters such as '012ABC'. The reason why we are not using simply a number counter is that
+ * the number string gets longer over time, and it can also overflow, where as the nextId
+ * will grow much slower, it is a string, and it will never overflow.
+ *
+ * @returns {string} an unique alpha-numeric string
+ */
+function nextUid() {
+ var index = uid.length;
+ var digit;
+
+ while(index) {
+ index--;
+ digit = uid[index].charCodeAt(0);
+ if (digit == 57 /*'9'*/) {
+ uid[index] = 'A';
+ return uid.join('');
+ }
+ if (digit == 90 /*'Z'*/) {
+ uid[index] = '0';
+ } else {
+ uid[index] = String.fromCharCode(digit + 1);
+ return uid.join('');
+ }
+ }
+ uid.unshift('0');
+ return uid.join('');
+}
+
+
+/**
+ * Set or clear the hashkey for an object.
+ * @param obj object
+ * @param h the hashkey (!truthy to delete the hashkey)
+ */
+function setHashKey(obj, h) {
+ if (h) {
+ obj.$$hashKey = h;
+ }
+ else {
+ delete obj.$$hashKey;
+ }
+}
+
+/**
+ * @ngdoc function
+ * @name angular.extend
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Extends the destination object `dst` by copying all of the properties from the `src` object(s)
+ * to `dst`. You can specify multiple `src` objects.
+ *
+ * @param {Object} dst Destination object.
+ * @param {...Object} src Source object(s).
+ * @returns {Object} Reference to `dst`.
+ */
+function extend(dst) {
+ var h = dst.$$hashKey;
+ forEach(arguments, function(obj) {
+ if (obj !== dst) {
+ forEach(obj, function(value, key) {
+ dst[key] = value;
+ });
+ }
+ });
+
+ setHashKey(dst,h);
+ return dst;
+}
+
+function int(str) {
+ return parseInt(str, 10);
+}
+
+
+function inherit(parent, extra) {
+ return extend(new (extend(function() {}, {prototype:parent}))(), extra);
+}
+
+/**
+ * @ngdoc function
+ * @name angular.noop
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * A function that performs no operations. This function can be useful when writing code in the
+ * functional style.
+ ```js
+ function foo(callback) {
+ var result = calculateResult();
+ (callback || angular.noop)(result);
+ }
+ ```
+ */
+function noop() {}
+noop.$inject = [];
+
+
+/**
+ * @ngdoc function
+ * @name angular.identity
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * A function that returns its first argument. This function is useful when writing code in the
+ * functional style.
+ *
+ ```js
+ function transformer(transformationFn, value) {
+ return (transformationFn || angular.identity)(value);
+ };
+ ```
+ */
+function identity($) {return $;}
+identity.$inject = [];
+
+
+function valueFn(value) {return function() {return value;};}
+
+/**
+ * @ngdoc function
+ * @name angular.isUndefined
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is undefined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is undefined.
+ */
+function isUndefined(value){return typeof value === 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDefined
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is defined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is defined.
+ */
+function isDefined(value){return typeof value !== 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isObject
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
+ * considered to be objects. Note that JavaScript arrays are objects.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Object` but not `null`.
+ */
+function isObject(value){return value != null && typeof value === 'object';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isString
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `String`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `String`.
+ */
+function isString(value){return typeof value === 'string';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isNumber
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `Number`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Number`.
+ */
+function isNumber(value){return typeof value === 'number';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDate
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a value is a date.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Date`.
+ */
+function isDate(value) {
+ return toString.call(value) === '[object Date]';
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isArray
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is an `Array`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Array`.
+ */
+var isArray = (function() {
+ if (!isFunction(Array.isArray)) {
+ return function(value) {
+ return toString.call(value) === '[object Array]';
+ };
+ }
+ return Array.isArray;
+})();
+
+/**
+ * @ngdoc function
+ * @name angular.isFunction
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `Function`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Function`.
+ */
+function isFunction(value){return typeof value === 'function';}
+
+
+/**
+ * Determines if a value is a regular expression object.
+ *
+ * @private
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `RegExp`.
+ */
+function isRegExp(value) {
+ return toString.call(value) === '[object RegExp]';
+}
+
+
+/**
+ * Checks if `obj` is a window object.
+ *
+ * @private
+ * @param {*} obj Object to check
+ * @returns {boolean} True if `obj` is a window obj.
+ */
+function isWindow(obj) {
+ return obj && obj.document && obj.location && obj.alert && obj.setInterval;
+}
+
+
+function isScope(obj) {
+ return obj && obj.$evalAsync && obj.$watch;
+}
+
+
+function isFile(obj) {
+ return toString.call(obj) === '[object File]';
+}
+
+
+function isBlob(obj) {
+ return toString.call(obj) === '[object Blob]';
+}
+
+
+function isBoolean(value) {
+ return typeof value === 'boolean';
+}
+
+
+function isPromiseLike(obj) {
+ return obj && isFunction(obj.then);
+}
+
+
+var trim = (function() {
+ // native trim is way faster: http://jsperf.com/angular-trim-test
+ // but IE doesn't have it... :-(
+ // TODO: we should move this into IE/ES5 polyfill
+ if (!String.prototype.trim) {
+ return function(value) {
+ return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value;
+ };
+ }
+ return function(value) {
+ return isString(value) ? value.trim() : value;
+ };
+})();
+
+
+/**
+ * @ngdoc function
+ * @name angular.isElement
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a DOM element (or wrapped jQuery element).
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
+ */
+function isElement(node) {
+ return !!(node &&
+ (node.nodeName // we are a direct element
+ || (node.prop && node.attr && node.find))); // we have an on and find method part of jQuery API
+}
+
+/**
+ * @param str 'key1,key2,...'
+ * @returns {object} in the form of {key1:true, key2:true, ...}
+ */
+function makeMap(str) {
+ var obj = {}, items = str.split(","), i;
+ for ( i = 0; i < items.length; i++ )
+ obj[ items[i] ] = true;
+ return obj;
+}
+
+
+if (msie < 9) {
+ nodeName_ = function(element) {
+ element = element.nodeName ? element : element[0];
+ return (element.scopeName && element.scopeName != 'HTML')
+ ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
+ };
+} else {
+ nodeName_ = function(element) {
+ return element.nodeName ? element.nodeName : element[0].nodeName;
+ };
+}
+
+
+function map(obj, iterator, context) {
+ var results = [];
+ forEach(obj, function(value, index, list) {
+ results.push(iterator.call(context, value, index, list));
+ });
+ return results;
+}
+
+
+/**
+ * @description
+ * Determines the number of elements in an array, the number of properties an object has, or
+ * the length of a string.
+ *
+ * Note: This function is used to augment the Object type in Angular expressions. See
+ * {@link angular.Object} for more information about Angular arrays.
+ *
+ * @param {Object|Array|string} obj Object, array, or string to inspect.
+ * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
+ * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
+ */
+function size(obj, ownPropsOnly) {
+ var count = 0, key;
+
+ if (isArray(obj) || isString(obj)) {
+ return obj.length;
+ } else if (isObject(obj)) {
+ for (key in obj)
+ if (!ownPropsOnly || obj.hasOwnProperty(key))
+ count++;
+ }
+
+ return count;
+}
+
+
+function includes(array, obj) {
+ return indexOf(array, obj) != -1;
+}
+
+function indexOf(array, obj) {
+ if (array.indexOf) return array.indexOf(obj);
+
+ for (var i = 0; i < array.length; i++) {
+ if (obj === array[i]) return i;
+ }
+ return -1;
+}
+
+function arrayRemove(array, value) {
+ var index = indexOf(array, value);
+ if (index >=0)
+ array.splice(index, 1);
+ return value;
+}
+
+function isLeafNode (node) {
+ if (node) {
+ switch (node.nodeName) {
+ case "OPTION":
+ case "PRE":
+ case "TITLE":
+ return true;
+ }
+ }
+ return false;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.copy
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Creates a deep copy of `source`, which should be an object or an array.
+ *
+ * * If no destination is supplied, a copy of the object or array is created.
+ * * If a destination is provided, all of its elements (for array) or properties (for objects)
+ * are deleted and then all elements/properties from the source are copied to it.
+ * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
+ * * If `source` is identical to 'destination' an exception will be thrown.
+ *
+ * @param {*} source The source that will be used to make a copy.
+ * Can be any type, including primitives, `null`, and `undefined`.
+ * @param {(Object|Array)=} destination Destination into which the source is copied. If
+ * provided, must be of the same type as `source`.
+ * @returns {*} The copy or updated `destination`, if `destination` was specified.
+ *
+ * @example
+
+
+
+
+
form = {{user | json}}
+
master = {{master | json}}
+
+
+ */
+function copy(source, destination, stackSource, stackDest) {
+ if (isWindow(source) || isScope(source)) {
+ throw ngMinErr('cpws',
+ "Can't copy! Making copies of Window or Scope instances is not supported.");
+ }
+
+ if (!destination) {
+ destination = source;
+ if (source) {
+ if (isArray(source)) {
+ destination = copy(source, [], stackSource, stackDest);
+ } else if (isDate(source)) {
+ destination = new Date(source.getTime());
+ } else if (isRegExp(source)) {
+ destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]);
+ destination.lastIndex = source.lastIndex;
+ } else if (isObject(source)) {
+ destination = copy(source, {}, stackSource, stackDest);
+ }
+ }
+ } else {
+ if (source === destination) throw ngMinErr('cpi',
+ "Can't copy! Source and destination are identical.");
+
+ stackSource = stackSource || [];
+ stackDest = stackDest || [];
+
+ if (isObject(source)) {
+ var index = indexOf(stackSource, source);
+ if (index !== -1) return stackDest[index];
+
+ stackSource.push(source);
+ stackDest.push(destination);
+ }
+
+ var result;
+ if (isArray(source)) {
+ destination.length = 0;
+ for ( var i = 0; i < source.length; i++) {
+ result = copy(source[i], null, stackSource, stackDest);
+ if (isObject(source[i])) {
+ stackSource.push(source[i]);
+ stackDest.push(result);
+ }
+ destination.push(result);
+ }
+ } else {
+ var h = destination.$$hashKey;
+ if (isArray(destination)) {
+ destination.length = 0;
+ } else {
+ forEach(destination, function(value, key) {
+ delete destination[key];
+ });
+ }
+ for ( var key in source) {
+ result = copy(source[key], null, stackSource, stackDest);
+ if (isObject(source[key])) {
+ stackSource.push(source[key]);
+ stackDest.push(result);
+ }
+ destination[key] = result;
+ }
+ setHashKey(destination,h);
+ }
+
+ }
+ return destination;
+}
+
+/**
+ * Creates a shallow copy of an object, an array or a primitive
+ */
+function shallowCopy(src, dst) {
+ if (isArray(src)) {
+ dst = dst || [];
+
+ for ( var i = 0; i < src.length; i++) {
+ dst[i] = src[i];
+ }
+ } else if (isObject(src)) {
+ dst = dst || {};
+
+ for (var key in src) {
+ if (hasOwnProperty.call(src, key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {
+ dst[key] = src[key];
+ }
+ }
+ }
+
+ return dst || src;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.equals
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if two objects or two values are equivalent. Supports value types, regular
+ * expressions, arrays and objects.
+ *
+ * Two objects or values are considered equivalent if at least one of the following is true:
+ *
+ * * Both objects or values pass `===` comparison.
+ * * Both objects or values are of the same type and all of their properties are equal by
+ * comparing them with `angular.equals`.
+ * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
+ * * Both values represent the same regular expression (In JavaScript,
+ * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
+ * representation matches).
+ *
+ * During a property comparison, properties of `function` type and properties with names
+ * that begin with `$` are ignored.
+ *
+ * Scope and DOMWindow objects are being compared only by identify (`===`).
+ *
+ * @param {*} o1 Object or value to compare.
+ * @param {*} o2 Object or value to compare.
+ * @returns {boolean} True if arguments are equal.
+ */
+function equals(o1, o2) {
+ if (o1 === o2) return true;
+ if (o1 === null || o2 === null) return false;
+ if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
+ var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
+ if (t1 == t2) {
+ if (t1 == 'object') {
+ if (isArray(o1)) {
+ if (!isArray(o2)) return false;
+ if ((length = o1.length) == o2.length) {
+ for(key=0; key 2 ? sliceArgs(arguments, 2) : [];
+ if (isFunction(fn) && !(fn instanceof RegExp)) {
+ return curryArgs.length
+ ? function() {
+ return arguments.length
+ ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
+ : fn.apply(self, curryArgs);
+ }
+ : function() {
+ return arguments.length
+ ? fn.apply(self, arguments)
+ : fn.call(self);
+ };
+ } else {
+ // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
+ return fn;
+ }
+}
+
+
+function toJsonReplacer(key, value) {
+ var val = value;
+
+ if (typeof key === 'string' && key.charAt(0) === '$') {
+ val = undefined;
+ } else if (isWindow(value)) {
+ val = '$WINDOW';
+ } else if (value && document === value) {
+ val = '$DOCUMENT';
+ } else if (isScope(value)) {
+ val = '$SCOPE';
+ }
+
+ return val;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.toJson
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Serializes input into a JSON-formatted string. Properties with leading $ characters will be
+ * stripped since angular uses this notation internally.
+ *
+ * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
+ * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
+ * @returns {string|undefined} JSON-ified string representing `obj`.
+ */
+function toJson(obj, pretty) {
+ if (typeof obj === 'undefined') return undefined;
+ return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.fromJson
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Deserializes a JSON string.
+ *
+ * @param {string} json JSON string to deserialize.
+ * @returns {Object|Array|string|number} Deserialized thingy.
+ */
+function fromJson(json) {
+ return isString(json)
+ ? JSON.parse(json)
+ : json;
+}
+
+
+function toBoolean(value) {
+ if (typeof value === 'function') {
+ value = true;
+ } else if (value && value.length !== 0) {
+ var v = lowercase("" + value);
+ value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
+ } else {
+ value = false;
+ }
+ return value;
+}
+
+/**
+ * @returns {string} Returns the string representation of the element.
+ */
+function startingTag(element) {
+ element = jqLite(element).clone();
+ try {
+ // turns out IE does not let you set .html() on elements which
+ // are not allowed to have children. So we just ignore it.
+ element.empty();
+ } catch(e) {}
+ // As Per DOM Standards
+ var TEXT_NODE = 3;
+ var elemHtml = jqLite('').append(element).html();
+ try {
+ return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) :
+ elemHtml.
+ match(/^(<[^>]+>)/)[1].
+ replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
+ } catch(e) {
+ return lowercase(elemHtml);
+ }
+
+}
+
+
+/////////////////////////////////////////////////
+
+/**
+ * Tries to decode the URI component without throwing an exception.
+ *
+ * @private
+ * @param str value potential URI component to check.
+ * @returns {boolean} True if `value` can be decoded
+ * with the decodeURIComponent function.
+ */
+function tryDecodeURIComponent(value) {
+ try {
+ return decodeURIComponent(value);
+ } catch(e) {
+ // Ignore any invalid uri component
+ }
+}
+
+
+/**
+ * Parses an escaped url query string into key-value pairs.
+ * @returns {Object.
}
+ */
+function parseKeyValue(/**string*/keyValue) {
+ var obj = {}, key_value, key;
+ forEach((keyValue || "").split('&'), function(keyValue) {
+ if ( keyValue ) {
+ key_value = keyValue.replace(/\+/g,'%20').split('=');
+ key = tryDecodeURIComponent(key_value[0]);
+ if ( isDefined(key) ) {
+ var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;
+ if (!hasOwnProperty.call(obj, key)) {
+ obj[key] = val;
+ } else if(isArray(obj[key])) {
+ obj[key].push(val);
+ } else {
+ obj[key] = [obj[key],val];
+ }
+ }
+ }
+ });
+ return obj;
+}
+
+function toKeyValue(obj) {
+ var parts = [];
+ forEach(obj, function(value, key) {
+ if (isArray(value)) {
+ forEach(value, function(arrayValue) {
+ parts.push(encodeUriQuery(key, true) +
+ (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
+ });
+ } else {
+ parts.push(encodeUriQuery(key, true) +
+ (value === true ? '' : '=' + encodeUriQuery(value, true)));
+ }
+ });
+ return parts.length ? parts.join('&') : '';
+}
+
+
+/**
+ * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
+ * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
+ * segments:
+ * segment = *pchar
+ * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
+ * pct-encoded = "%" HEXDIG HEXDIG
+ * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
+ * / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriSegment(val) {
+ return encodeUriQuery(val, true).
+ replace(/%26/gi, '&').
+ replace(/%3D/gi, '=').
+ replace(/%2B/gi, '+');
+}
+
+
+/**
+ * This method is intended for encoding *key* or *value* parts of query component. We need a custom
+ * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
+ * encoded per http://tools.ietf.org/html/rfc3986:
+ * query = *( pchar / "/" / "?" )
+ * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
+ * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ * pct-encoded = "%" HEXDIG HEXDIG
+ * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
+ * / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriQuery(val, pctEncodeSpaces) {
+ return encodeURIComponent(val).
+ replace(/%40/gi, '@').
+ replace(/%3A/gi, ':').
+ replace(/%24/g, '$').
+ replace(/%2C/gi, ',').
+ replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
+}
+
+
+/**
+ * @ngdoc directive
+ * @name ngApp
+ * @module ng
+ *
+ * @element ANY
+ * @param {angular.Module} ngApp an optional application
+ * {@link angular.module module} name to load.
+ *
+ * @description
+ *
+ * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive
+ * designates the **root element** of the application and is typically placed near the root element
+ * of the page - e.g. on the `` or `` tags.
+ *
+ * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`
+ * found in the document will be used to define the root element to auto-bootstrap as an
+ * application. To run multiple applications in an HTML document you must manually bootstrap them using
+ * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other.
+ *
+ * You can specify an **AngularJS module** to be used as the root module for the application. This
+ * module will be loaded into the {@link auto.$injector} when the application is bootstrapped and
+ * should contain the application code needed or have dependencies on other modules that will
+ * contain the code. See {@link angular.module} for more information.
+ *
+ * In the example below if the `ngApp` directive were not placed on the `html` element then the
+ * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`
+ * would not be resolved to `3`.
+ *
+ * `ngApp` is the easiest, and most common, way to bootstrap an application.
+ *
+
+
+
+ I can add: {{a}} + {{b}} = {{ a+b }}
+
+
+
+ angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {
+ $scope.a = 1;
+ $scope.b = 2;
+ });
+
+
+ *
+ */
+function angularInit(element, bootstrap) {
+ var elements = [element],
+ appElement,
+ module,
+ names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
+ NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
+
+ function append(element) {
+ element && elements.push(element);
+ }
+
+ forEach(names, function(name) {
+ names[name] = true;
+ append(document.getElementById(name));
+ name = name.replace(':', '\\:');
+ if (element.querySelectorAll) {
+ forEach(element.querySelectorAll('.' + name), append);
+ forEach(element.querySelectorAll('.' + name + '\\:'), append);
+ forEach(element.querySelectorAll('[' + name + ']'), append);
+ }
+ });
+
+ forEach(elements, function(element) {
+ if (!appElement) {
+ var className = ' ' + element.className + ' ';
+ var match = NG_APP_CLASS_REGEXP.exec(className);
+ if (match) {
+ appElement = element;
+ module = (match[2] || '').replace(/\s+/g, ',');
+ } else {
+ forEach(element.attributes, function(attr) {
+ if (!appElement && names[attr.name]) {
+ appElement = element;
+ module = attr.value;
+ }
+ });
+ }
+ }
+ });
+ if (appElement) {
+ bootstrap(appElement, module ? [module] : []);
+ }
+}
+
+/**
+ * @ngdoc function
+ * @name angular.bootstrap
+ * @module ng
+ * @description
+ * Use this function to manually start up angular application.
+ *
+ * See: {@link guide/bootstrap Bootstrap}
+ *
+ * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually.
+ * They must use {@link ng.directive:ngApp ngApp}.
+ *
+ * Angular will detect if it has been loaded into the browser more than once and only allow the
+ * first loaded script to be bootstrapped and will report a warning to the browser console for
+ * each of the subsequent scripts. This prevents strange results in applications, where otherwise
+ * multiple instances of Angular try to work on the DOM.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ * {{heading}}
+ *
+ *
+ * {{fill}}
+ *
+ *
+ *
+ *
+ * var app = angular.module('multi-bootstrap', [])
+ *
+ * .controller('BrokenTable', function($scope) {
+ * $scope.headings = ['One', 'Two', 'Three'];
+ * $scope.fillings = [[1, 2, 3], ['A', 'B', 'C'], [7, 8, 9]];
+ * });
+ *
+ *
+ * it('should only insert one table cell for each item in $scope.fillings', function() {
+ * expect(element.all(by.css('td')).count())
+ * .toBe(9);
+ * });
+ *
+ *
+ *
+ * @param {DOMElement} element DOM element which is the root of angular application.
+ * @param {Array=} modules an array of modules to load into the application.
+ * Each item in the array should be the name of a predefined module or a (DI annotated)
+ * function that will be invoked by the injector as a run block.
+ * See: {@link angular.module modules}
+ * @returns {auto.$injector} Returns the newly created injector for this app.
+ */
+function bootstrap(element, modules) {
+ var doBootstrap = function() {
+ element = jqLite(element);
+
+ if (element.injector()) {
+ var tag = (element[0] === document) ? 'document' : startingTag(element);
+ //Encode angle brackets to prevent input from being sanitized to empty string #8683
+ throw ngMinErr(
+ 'btstrpd',
+ "App Already Bootstrapped with this Element '{0}'",
+ tag.replace(//,'>'));
+ }
+
+ modules = modules || [];
+ modules.unshift(['$provide', function($provide) {
+ $provide.value('$rootElement', element);
+ }]);
+ modules.unshift('ng');
+ var injector = createInjector(modules);
+ injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate',
+ function(scope, element, compile, injector, animate) {
+ scope.$apply(function() {
+ element.data('$injector', injector);
+ compile(element)(scope);
+ });
+ }]
+ );
+ return injector;
+ };
+
+ var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
+
+ if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
+ return doBootstrap();
+ }
+
+ window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
+ angular.resumeBootstrap = function(extraModules) {
+ forEach(extraModules, function(module) {
+ modules.push(module);
+ });
+ doBootstrap();
+ };
+}
+
+var SNAKE_CASE_REGEXP = /[A-Z]/g;
+function snake_case(name, separator) {
+ separator = separator || '_';
+ return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
+ return (pos ? separator : '') + letter.toLowerCase();
+ });
+}
+
+function bindJQuery() {
+ // bind to jQuery if present;
+ jQuery = window.jQuery;
+ // Use jQuery if it exists with proper functionality, otherwise default to us.
+ // Angular 1.2+ requires jQuery 1.7.1+ for on()/off() support.
+ if (jQuery && jQuery.fn.on) {
+ jqLite = jQuery;
+ extend(jQuery.fn, {
+ scope: JQLitePrototype.scope,
+ isolateScope: JQLitePrototype.isolateScope,
+ controller: JQLitePrototype.controller,
+ injector: JQLitePrototype.injector,
+ inheritedData: JQLitePrototype.inheritedData
+ });
+ // Method signature:
+ // jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments)
+ jqLitePatchJQueryRemove('remove', true, true, false);
+ jqLitePatchJQueryRemove('empty', false, false, false);
+ jqLitePatchJQueryRemove('html', false, false, true);
+ } else {
+ jqLite = JQLite;
+ }
+ angular.element = jqLite;
+}
+
+/**
+ * throw error if the argument is falsy.
+ */
+function assertArg(arg, name, reason) {
+ if (!arg) {
+ throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required"));
+ }
+ return arg;
+}
+
+function assertArgFn(arg, name, acceptArrayAnnotation) {
+ if (acceptArrayAnnotation && isArray(arg)) {
+ arg = arg[arg.length - 1];
+ }
+
+ assertArg(isFunction(arg), name, 'not a function, got ' +
+ (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg));
+ return arg;
+}
+
+/**
+ * throw error if the name given is hasOwnProperty
+ * @param {String} name the name to test
+ * @param {String} context the context in which the name is used, such as module or directive
+ */
+function assertNotHasOwnProperty(name, context) {
+ if (name === 'hasOwnProperty') {
+ throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context);
+ }
+}
+
+/**
+ * Return the value accessible from the object by path. Any undefined traversals are ignored
+ * @param {Object} obj starting object
+ * @param {String} path path to traverse
+ * @param {boolean} [bindFnToScope=true]
+ * @returns {Object} value as accessible by path
+ */
+//TODO(misko): this function needs to be removed
+function getter(obj, path, bindFnToScope) {
+ if (!path) return obj;
+ var keys = path.split('.');
+ var key;
+ var lastInstance = obj;
+ var len = keys.length;
+
+ for (var i = 0; i < len; i++) {
+ key = keys[i];
+ if (obj) {
+ obj = (lastInstance = obj)[key];
+ }
+ }
+ if (!bindFnToScope && isFunction(obj)) {
+ return bind(lastInstance, obj);
+ }
+ return obj;
+}
+
+/**
+ * Return the DOM siblings between the first and last node in the given array.
+ * @param {Array} array like object
+ * @returns {DOMElement} object containing the elements
+ */
+function getBlockElements(nodes) {
+ var startNode = nodes[0],
+ endNode = nodes[nodes.length - 1];
+ if (startNode === endNode) {
+ return jqLite(startNode);
+ }
+
+ var element = startNode;
+ var elements = [element];
+
+ do {
+ element = element.nextSibling;
+ if (!element) break;
+ elements.push(element);
+ } while (element !== endNode);
+
+ return jqLite(elements);
+}
+
+/**
+ * @ngdoc type
+ * @name angular.Module
+ * @module ng
+ * @description
+ *
+ * Interface for configuring angular {@link angular.module modules}.
+ */
+
+function setupModuleLoader(window) {
+
+ var $injectorMinErr = minErr('$injector');
+ var ngMinErr = minErr('ng');
+
+ function ensure(obj, name, factory) {
+ return obj[name] || (obj[name] = factory());
+ }
+
+ var angular = ensure(window, 'angular', Object);
+
+ // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap
+ angular.$$minErr = angular.$$minErr || minErr;
+
+ return ensure(angular, 'module', function() {
+ /** @type {Object.} */
+ var modules = {};
+
+ /**
+ * @ngdoc function
+ * @name angular.module
+ * @module ng
+ * @description
+ *
+ * The `angular.module` is a global place for creating, registering and retrieving Angular
+ * modules.
+ * All modules (angular core or 3rd party) that should be available to an application must be
+ * registered using this mechanism.
+ *
+ * When passed two or more arguments, a new module is created. If passed only one argument, an
+ * existing module (the name passed as the first argument to `module`) is retrieved.
+ *
+ *
+ * # Module
+ *
+ * A module is a collection of services, directives, controllers, filters, and configuration information.
+ * `angular.module` is used to configure the {@link auto.$injector $injector}.
+ *
+ * ```js
+ * // Create a new module
+ * var myModule = angular.module('myModule', []);
+ *
+ * // register a new service
+ * myModule.value('appName', 'MyCoolApp');
+ *
+ * // configure existing services inside initialization blocks.
+ * myModule.config(['$locationProvider', function($locationProvider) {
+ * // Configure existing providers
+ * $locationProvider.hashPrefix('!');
+ * }]);
+ * ```
+ *
+ * Then you can create an injector and load your modules like this:
+ *
+ * ```js
+ * var injector = angular.injector(['ng', 'myModule'])
+ * ```
+ *
+ * However it's more likely that you'll just use
+ * {@link ng.directive:ngApp ngApp} or
+ * {@link angular.bootstrap} to simplify this process for you.
+ *
+ * @param {!string} name The name of the module to create or retrieve.
+ * @param {!Array.=} requires If specified then new module is being created. If
+ * unspecified then the module is being retrieved for further configuration.
+ * @param {Function=} configFn Optional configuration function for the module. Same as
+ * {@link angular.Module#config Module#config()}.
+ * @returns {module} new module with the {@link angular.Module} api.
+ */
+ return function module(name, requires, configFn) {
+ var assertNotHasOwnProperty = function(name, context) {
+ if (name === 'hasOwnProperty') {
+ throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
+ }
+ };
+
+ assertNotHasOwnProperty(name, 'module');
+ if (requires && modules.hasOwnProperty(name)) {
+ modules[name] = null;
+ }
+ return ensure(modules, name, function() {
+ if (!requires) {
+ throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " +
+ "the module name or forgot to load it. If registering a module ensure that you " +
+ "specify the dependencies as the second argument.", name);
+ }
+
+ /** @type {!Array.>} */
+ var invokeQueue = [];
+
+ /** @type {!Array.} */
+ var runBlocks = [];
+
+ var config = invokeLater('$injector', 'invoke');
+
+ /** @type {angular.Module} */
+ var moduleInstance = {
+ // Private state
+ _invokeQueue: invokeQueue,
+ _runBlocks: runBlocks,
+
+ /**
+ * @ngdoc property
+ * @name angular.Module#requires
+ * @module ng
+ *
+ * @description
+ * Holds the list of modules which the injector will load before the current module is
+ * loaded.
+ */
+ requires: requires,
+
+ /**
+ * @ngdoc property
+ * @name angular.Module#name
+ * @module ng
+ *
+ * @description
+ * Name of the module.
+ */
+ name: name,
+
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#provider
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} providerType Construction function for creating new instance of the
+ * service.
+ * @description
+ * See {@link auto.$provide#provider $provide.provider()}.
+ */
+ provider: invokeLater('$provide', 'provider'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#factory
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} providerFunction Function for creating new instance of the service.
+ * @description
+ * See {@link auto.$provide#factory $provide.factory()}.
+ */
+ factory: invokeLater('$provide', 'factory'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#service
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} constructor A constructor function that will be instantiated.
+ * @description
+ * See {@link auto.$provide#service $provide.service()}.
+ */
+ service: invokeLater('$provide', 'service'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#value
+ * @module ng
+ * @param {string} name service name
+ * @param {*} object Service instance object.
+ * @description
+ * See {@link auto.$provide#value $provide.value()}.
+ */
+ value: invokeLater('$provide', 'value'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#constant
+ * @module ng
+ * @param {string} name constant name
+ * @param {*} object Constant value.
+ * @description
+ * Because the constant are fixed, they get applied before other provide methods.
+ * See {@link auto.$provide#constant $provide.constant()}.
+ */
+ constant: invokeLater('$provide', 'constant', 'unshift'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#animation
+ * @module ng
+ * @param {string} name animation name
+ * @param {Function} animationFactory Factory function for creating new instance of an
+ * animation.
+ * @description
+ *
+ * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
+ *
+ *
+ * Defines an animation hook that can be later used with
+ * {@link ngAnimate.$animate $animate} service and directives that use this service.
+ *
+ * ```js
+ * module.animation('.animation-name', function($inject1, $inject2) {
+ * return {
+ * eventName : function(element, done) {
+ * //code to run the animation
+ * //once complete, then run done()
+ * return function cancellationFunction(element) {
+ * //code to cancel the animation
+ * }
+ * }
+ * }
+ * })
+ * ```
+ *
+ * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and
+ * {@link ngAnimate ngAnimate module} for more information.
+ */
+ animation: invokeLater('$animateProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#filter
+ * @module ng
+ * @param {string} name Filter name.
+ * @param {Function} filterFactory Factory function for creating new instance of filter.
+ * @description
+ * See {@link ng.$filterProvider#register $filterProvider.register()}.
+ */
+ filter: invokeLater('$filterProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#controller
+ * @module ng
+ * @param {string|Object} name Controller name, or an object map of controllers where the
+ * keys are the names and the values are the constructors.
+ * @param {Function} constructor Controller constructor function.
+ * @description
+ * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
+ */
+ controller: invokeLater('$controllerProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#directive
+ * @module ng
+ * @param {string|Object} name Directive name, or an object map of directives where the
+ * keys are the names and the values are the factories.
+ * @param {Function} directiveFactory Factory function for creating new instance of
+ * directives.
+ * @description
+ * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
+ */
+ directive: invokeLater('$compileProvider', 'directive'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#config
+ * @module ng
+ * @param {Function} configFn Execute this function on module load. Useful for service
+ * configuration.
+ * @description
+ * Use this method to register work which needs to be performed on module loading.
+ * For more about how to configure services, see
+ * {@link providers#providers_provider-recipe Provider Recipe}.
+ */
+ config: config,
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#run
+ * @module ng
+ * @param {Function} initializationFn Execute this function after injector creation.
+ * Useful for application initialization.
+ * @description
+ * Use this method to register work which should be performed when the injector is done
+ * loading all modules.
+ */
+ run: function(block) {
+ runBlocks.push(block);
+ return this;
+ }
+ };
+
+ if (configFn) {
+ config(configFn);
+ }
+
+ return moduleInstance;
+
+ /**
+ * @param {string} provider
+ * @param {string} method
+ * @param {String=} insertMethod
+ * @returns {angular.Module}
+ */
+ function invokeLater(provider, method, insertMethod) {
+ return function() {
+ invokeQueue[insertMethod || 'push']([provider, method, arguments]);
+ return moduleInstance;
+ };
+ }
+ });
+ };
+ });
+
+}
+
+/* global angularModule: true,
+ version: true,
+
+ $LocaleProvider,
+ $CompileProvider,
+
+ htmlAnchorDirective,
+ inputDirective,
+ inputDirective,
+ formDirective,
+ scriptDirective,
+ selectDirective,
+ styleDirective,
+ optionDirective,
+ ngBindDirective,
+ ngBindHtmlDirective,
+ ngBindTemplateDirective,
+ ngClassDirective,
+ ngClassEvenDirective,
+ ngClassOddDirective,
+ ngCspDirective,
+ ngCloakDirective,
+ ngControllerDirective,
+ ngFormDirective,
+ ngHideDirective,
+ ngIfDirective,
+ ngIncludeDirective,
+ ngIncludeFillContentDirective,
+ ngInitDirective,
+ ngNonBindableDirective,
+ ngPluralizeDirective,
+ ngRepeatDirective,
+ ngShowDirective,
+ ngStyleDirective,
+ ngSwitchDirective,
+ ngSwitchWhenDirective,
+ ngSwitchDefaultDirective,
+ ngOptionsDirective,
+ ngTranscludeDirective,
+ ngModelDirective,
+ ngListDirective,
+ ngChangeDirective,
+ requiredDirective,
+ requiredDirective,
+ ngValueDirective,
+ ngAttributeAliasDirectives,
+ ngEventDirectives,
+
+ $AnchorScrollProvider,
+ $AnimateProvider,
+ $BrowserProvider,
+ $CacheFactoryProvider,
+ $ControllerProvider,
+ $DocumentProvider,
+ $ExceptionHandlerProvider,
+ $FilterProvider,
+ $InterpolateProvider,
+ $IntervalProvider,
+ $HttpProvider,
+ $HttpBackendProvider,
+ $LocationProvider,
+ $LogProvider,
+ $ParseProvider,
+ $RootScopeProvider,
+ $QProvider,
+ $$SanitizeUriProvider,
+ $SceProvider,
+ $SceDelegateProvider,
+ $SnifferProvider,
+ $TemplateCacheProvider,
+ $TimeoutProvider,
+ $$RAFProvider,
+ $$AsyncCallbackProvider,
+ $WindowProvider
+*/
+
+
+/**
+ * @ngdoc object
+ * @name angular.version
+ * @module ng
+ * @description
+ * An object that contains information about the current AngularJS version. This object has the
+ * following properties:
+ *
+ * - `full` – `{string}` – Full version string, such as "0.9.18".
+ * - `major` – `{number}` – Major version number, such as "0".
+ * - `minor` – `{number}` – Minor version number, such as "9".
+ * - `dot` – `{number}` – Dot version number, such as "18".
+ * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
+ */
+var version = {
+ full: '1.2.25', // all of these placeholder strings will be replaced by grunt's
+ major: 1, // package task
+ minor: 2,
+ dot: 25,
+ codeName: 'hypnotic-gesticulation'
+};
+
+
+function publishExternalAPI(angular){
+ extend(angular, {
+ 'bootstrap': bootstrap,
+ 'copy': copy,
+ 'extend': extend,
+ 'equals': equals,
+ 'element': jqLite,
+ 'forEach': forEach,
+ 'injector': createInjector,
+ 'noop': noop,
+ 'bind': bind,
+ 'toJson': toJson,
+ 'fromJson': fromJson,
+ 'identity': identity,
+ 'isUndefined': isUndefined,
+ 'isDefined': isDefined,
+ 'isString': isString,
+ 'isFunction': isFunction,
+ 'isObject': isObject,
+ 'isNumber': isNumber,
+ 'isElement': isElement,
+ 'isArray': isArray,
+ 'version': version,
+ 'isDate': isDate,
+ 'lowercase': lowercase,
+ 'uppercase': uppercase,
+ 'callbacks': {counter: 0},
+ '$$minErr': minErr,
+ '$$csp': csp
+ });
+
+ angularModule = setupModuleLoader(window);
+ try {
+ angularModule('ngLocale');
+ } catch (e) {
+ angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
+ }
+
+ angularModule('ng', ['ngLocale'], ['$provide',
+ function ngModule($provide) {
+ // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.
+ $provide.provider({
+ $$sanitizeUri: $$SanitizeUriProvider
+ });
+ $provide.provider('$compile', $CompileProvider).
+ directive({
+ a: htmlAnchorDirective,
+ input: inputDirective,
+ textarea: inputDirective,
+ form: formDirective,
+ script: scriptDirective,
+ select: selectDirective,
+ style: styleDirective,
+ option: optionDirective,
+ ngBind: ngBindDirective,
+ ngBindHtml: ngBindHtmlDirective,
+ ngBindTemplate: ngBindTemplateDirective,
+ ngClass: ngClassDirective,
+ ngClassEven: ngClassEvenDirective,
+ ngClassOdd: ngClassOddDirective,
+ ngCloak: ngCloakDirective,
+ ngController: ngControllerDirective,
+ ngForm: ngFormDirective,
+ ngHide: ngHideDirective,
+ ngIf: ngIfDirective,
+ ngInclude: ngIncludeDirective,
+ ngInit: ngInitDirective,
+ ngNonBindable: ngNonBindableDirective,
+ ngPluralize: ngPluralizeDirective,
+ ngRepeat: ngRepeatDirective,
+ ngShow: ngShowDirective,
+ ngStyle: ngStyleDirective,
+ ngSwitch: ngSwitchDirective,
+ ngSwitchWhen: ngSwitchWhenDirective,
+ ngSwitchDefault: ngSwitchDefaultDirective,
+ ngOptions: ngOptionsDirective,
+ ngTransclude: ngTranscludeDirective,
+ ngModel: ngModelDirective,
+ ngList: ngListDirective,
+ ngChange: ngChangeDirective,
+ required: requiredDirective,
+ ngRequired: requiredDirective,
+ ngValue: ngValueDirective
+ }).
+ directive({
+ ngInclude: ngIncludeFillContentDirective
+ }).
+ directive(ngAttributeAliasDirectives).
+ directive(ngEventDirectives);
+ $provide.provider({
+ $anchorScroll: $AnchorScrollProvider,
+ $animate: $AnimateProvider,
+ $browser: $BrowserProvider,
+ $cacheFactory: $CacheFactoryProvider,
+ $controller: $ControllerProvider,
+ $document: $DocumentProvider,
+ $exceptionHandler: $ExceptionHandlerProvider,
+ $filter: $FilterProvider,
+ $interpolate: $InterpolateProvider,
+ $interval: $IntervalProvider,
+ $http: $HttpProvider,
+ $httpBackend: $HttpBackendProvider,
+ $location: $LocationProvider,
+ $log: $LogProvider,
+ $parse: $ParseProvider,
+ $rootScope: $RootScopeProvider,
+ $q: $QProvider,
+ $sce: $SceProvider,
+ $sceDelegate: $SceDelegateProvider,
+ $sniffer: $SnifferProvider,
+ $templateCache: $TemplateCacheProvider,
+ $timeout: $TimeoutProvider,
+ $window: $WindowProvider,
+ $$rAF: $$RAFProvider,
+ $$asyncCallback : $$AsyncCallbackProvider
+ });
+ }
+ ]);
+}
+
+/* global JQLitePrototype: true,
+ addEventListenerFn: true,
+ removeEventListenerFn: true,
+ BOOLEAN_ATTR: true
+*/
+
+//////////////////////////////////
+//JQLite
+//////////////////////////////////
+
+/**
+ * @ngdoc function
+ * @name angular.element
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
+ *
+ * If jQuery is available, `angular.element` is an alias for the
+ * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
+ * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite."
+ *
+ * jqLite is a tiny, API-compatible subset of jQuery that allows
+ * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most
+ * commonly needed functionality with the goal of having a very small footprint.
+ *
+ * To use jQuery, simply load it before `DOMContentLoaded` event fired.
+ *
+ * **Note:** all element references in Angular are always wrapped with jQuery or
+ * jqLite; they are never raw DOM references.
+ *
+ * ## Angular's jqLite
+ * jqLite provides only the following jQuery methods:
+ *
+ * - [`addClass()`](http://api.jquery.com/addClass/)
+ * - [`after()`](http://api.jquery.com/after/)
+ * - [`append()`](http://api.jquery.com/append/)
+ * - [`attr()`](http://api.jquery.com/attr/)
+ * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData
+ * - [`children()`](http://api.jquery.com/children/) - Does not support selectors
+ * - [`clone()`](http://api.jquery.com/clone/)
+ * - [`contents()`](http://api.jquery.com/contents/)
+ * - [`css()`](http://api.jquery.com/css/)
+ * - [`data()`](http://api.jquery.com/data/)
+ * - [`empty()`](http://api.jquery.com/empty/)
+ * - [`eq()`](http://api.jquery.com/eq/)
+ * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
+ * - [`hasClass()`](http://api.jquery.com/hasClass/)
+ * - [`html()`](http://api.jquery.com/html/)
+ * - [`next()`](http://api.jquery.com/next/) - Does not support selectors
+ * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
+ * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors
+ * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
+ * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
+ * - [`prepend()`](http://api.jquery.com/prepend/)
+ * - [`prop()`](http://api.jquery.com/prop/)
+ * - [`ready()`](http://api.jquery.com/ready/)
+ * - [`remove()`](http://api.jquery.com/remove/)
+ * - [`removeAttr()`](http://api.jquery.com/removeAttr/)
+ * - [`removeClass()`](http://api.jquery.com/removeClass/)
+ * - [`removeData()`](http://api.jquery.com/removeData/)
+ * - [`replaceWith()`](http://api.jquery.com/replaceWith/)
+ * - [`text()`](http://api.jquery.com/text/)
+ * - [`toggleClass()`](http://api.jquery.com/toggleClass/)
+ * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.
+ * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces
+ * - [`val()`](http://api.jquery.com/val/)
+ * - [`wrap()`](http://api.jquery.com/wrap/)
+ *
+ * ## jQuery/jqLite Extras
+ * Angular also provides the following additional methods and events to both jQuery and jqLite:
+ *
+ * ### Events
+ * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
+ * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM
+ * element before it is removed.
+ *
+ * ### Methods
+ * - `controller(name)` - retrieves the controller of the current element or its parent. By default
+ * retrieves controller associated with the `ngController` directive. If `name` is provided as
+ * camelCase directive name, then the controller for this directive will be retrieved (e.g.
+ * `'ngModel'`).
+ * - `injector()` - retrieves the injector of the current element or its parent.
+ * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current
+ * element or its parent.
+ * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the
+ * current element. This getter should be used only on elements that contain a directive which starts a new isolate
+ * scope. Calling `scope()` on this element always returns the original non-isolate scope.
+ * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
+ * parent element is reached.
+ *
+ * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
+ * @returns {Object} jQuery object.
+ */
+
+JQLite.expando = 'ng339';
+
+var jqCache = JQLite.cache = {},
+ jqId = 1,
+ addEventListenerFn = (window.document.addEventListener
+ ? function(element, type, fn) {element.addEventListener(type, fn, false);}
+ : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
+ removeEventListenerFn = (window.document.removeEventListener
+ ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
+ : function(element, type, fn) {element.detachEvent('on' + type, fn); });
+
+/*
+ * !!! This is an undocumented "private" function !!!
+ */
+var jqData = JQLite._data = function(node) {
+ //jQuery always returns an object on cache miss
+ return this.cache[node[this.expando]] || {};
+};
+
+function jqNextId() { return ++jqId; }
+
+
+var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
+var MOZ_HACK_REGEXP = /^moz([A-Z])/;
+var jqLiteMinErr = minErr('jqLite');
+
+/**
+ * Converts snake_case to camelCase.
+ * Also there is special case for Moz prefix starting with upper case letter.
+ * @param name Name to normalize
+ */
+function camelCase(name) {
+ return name.
+ replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
+ return offset ? letter.toUpperCase() : letter;
+ }).
+ replace(MOZ_HACK_REGEXP, 'Moz$1');
+}
+
+/////////////////////////////////////////////
+// jQuery mutation patch
+//
+// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
+// $destroy event on all DOM nodes being removed.
+//
+/////////////////////////////////////////////
+
+function jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) {
+ var originalJqFn = jQuery.fn[name];
+ originalJqFn = originalJqFn.$original || originalJqFn;
+ removePatch.$original = originalJqFn;
+ jQuery.fn[name] = removePatch;
+
+ function removePatch(param) {
+ // jshint -W040
+ var list = filterElems && param ? [this.filter(param)] : [this],
+ fireEvent = dispatchThis,
+ set, setIndex, setLength,
+ element, childIndex, childLength, children;
+
+ if (!getterIfNoArguments || param != null) {
+ while(list.length) {
+ set = list.shift();
+ for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
+ element = jqLite(set[setIndex]);
+ if (fireEvent) {
+ element.triggerHandler('$destroy');
+ } else {
+ fireEvent = !fireEvent;
+ }
+ for(childIndex = 0, childLength = (children = element.children()).length;
+ childIndex < childLength;
+ childIndex++) {
+ list.push(jQuery(children[childIndex]));
+ }
+ }
+ }
+ }
+ return originalJqFn.apply(this, arguments);
+ }
+}
+
+var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/;
+var HTML_REGEXP = /<|&#?\w+;/;
+var TAG_NAME_REGEXP = /<([\w:]+)/;
+var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi;
+
+var wrapMap = {
+ 'option': [1, '', ' '],
+
+ 'thead': [1, ''],
+ 'col': [2, ''],
+ 'tr': [2, ''],
+ 'td': [3, ''],
+ '_default': [0, "", ""]
+};
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+function jqLiteIsTextNode(html) {
+ return !HTML_REGEXP.test(html);
+}
+
+function jqLiteBuildFragment(html, context) {
+ var elem, tmp, tag, wrap,
+ fragment = context.createDocumentFragment(),
+ nodes = [], i, j, jj;
+
+ if (jqLiteIsTextNode(html)) {
+ // Convert non-html into a text node
+ nodes.push(context.createTextNode(html));
+ } else {
+ tmp = fragment.appendChild(context.createElement('div'));
+ // Convert html into DOM nodes
+ tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase();
+ wrap = wrapMap[tag] || wrapMap._default;
+ tmp.innerHTML = '
' +
+ wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1>") + wrap[2];
+ tmp.removeChild(tmp.firstChild);
+
+ // Descend through wrappers to the right content
+ i = wrap[0];
+ while (i--) {
+ tmp = tmp.lastChild;
+ }
+
+ for (j=0, jj=tmp.childNodes.length; j -1);
+}
+
+function jqLiteRemoveClass(element, cssClasses) {
+ if (cssClasses && element.setAttribute) {
+ forEach(cssClasses.split(' '), function(cssClass) {
+ element.setAttribute('class', trim(
+ (" " + (element.getAttribute('class') || '') + " ")
+ .replace(/[\n\t]/g, " ")
+ .replace(" " + trim(cssClass) + " ", " "))
+ );
+ });
+ }
+}
+
+function jqLiteAddClass(element, cssClasses) {
+ if (cssClasses && element.setAttribute) {
+ var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
+ .replace(/[\n\t]/g, " ");
+
+ forEach(cssClasses.split(' '), function(cssClass) {
+ cssClass = trim(cssClass);
+ if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {
+ existingClasses += cssClass + ' ';
+ }
+ });
+
+ element.setAttribute('class', trim(existingClasses));
+ }
+}
+
+function jqLiteAddNodes(root, elements) {
+ if (elements) {
+ elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
+ ? elements
+ : [ elements ];
+ for(var i=0; i < elements.length; i++) {
+ root.push(elements[i]);
+ }
+ }
+}
+
+function jqLiteController(element, name) {
+ return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
+}
+
+function jqLiteInheritedData(element, name, value) {
+ // if element is the document object work with the html element instead
+ // this makes $(document).scope() possible
+ if(element.nodeType == 9) {
+ element = element.documentElement;
+ }
+ var names = isArray(name) ? name : [name];
+
+ while (element) {
+ for (var i = 0, ii = names.length; i < ii; i++) {
+ if ((value = jqLite.data(element, names[i])) !== undefined) return value;
+ }
+
+ // If dealing with a document fragment node with a host element, and no parent, use the host
+ // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
+ // to lookup parent controllers.
+ element = element.parentNode || (element.nodeType === 11 && element.host);
+ }
+}
+
+function jqLiteEmpty(element) {
+ for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
+ jqLiteDealoc(childNodes[i]);
+ }
+ while (element.firstChild) {
+ element.removeChild(element.firstChild);
+ }
+}
+
+//////////////////////////////////////////
+// Functions which are declared directly.
+//////////////////////////////////////////
+var JQLitePrototype = JQLite.prototype = {
+ ready: function(fn) {
+ var fired = false;
+
+ function trigger() {
+ if (fired) return;
+ fired = true;
+ fn();
+ }
+
+ // check if document already is loaded
+ if (document.readyState === 'complete'){
+ setTimeout(trigger);
+ } else {
+ this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9
+ // we can not use jqLite since we are not done loading and jQuery could be loaded later.
+ // jshint -W064
+ JQLite(window).on('load', trigger); // fallback to window.onload for others
+ // jshint +W064
+ }
+ },
+ toString: function() {
+ var value = [];
+ forEach(this, function(e){ value.push('' + e);});
+ return '[' + value.join(', ') + ']';
+ },
+
+ eq: function(index) {
+ return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
+ },
+
+ length: 0,
+ push: push,
+ sort: [].sort,
+ splice: [].splice
+};
+
+//////////////////////////////////////////
+// Functions iterating getter/setters.
+// these functions return self on setter and
+// value on get.
+//////////////////////////////////////////
+var BOOLEAN_ATTR = {};
+forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {
+ BOOLEAN_ATTR[lowercase(value)] = value;
+});
+var BOOLEAN_ELEMENTS = {};
+forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
+ BOOLEAN_ELEMENTS[uppercase(value)] = true;
+});
+
+function getBooleanAttrName(element, name) {
+ // check dom last since we will most likely fail on name
+ var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
+
+ // booleanAttr is here twice to minimize DOM access
+ return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
+}
+
+forEach({
+ data: jqLiteData,
+ removeData: jqLiteRemoveData
+}, function(fn, name) {
+ JQLite[name] = fn;
+});
+
+forEach({
+ data: jqLiteData,
+ inheritedData: jqLiteInheritedData,
+
+ scope: function(element) {
+ // Can't use jqLiteData here directly so we stay compatible with jQuery!
+ return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
+ },
+
+ isolateScope: function(element) {
+ // Can't use jqLiteData here directly so we stay compatible with jQuery!
+ return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
+ },
+
+ controller: jqLiteController,
+
+ injector: function(element) {
+ return jqLiteInheritedData(element, '$injector');
+ },
+
+ removeAttr: function(element,name) {
+ element.removeAttribute(name);
+ },
+
+ hasClass: jqLiteHasClass,
+
+ css: function(element, name, value) {
+ name = camelCase(name);
+
+ if (isDefined(value)) {
+ element.style[name] = value;
+ } else {
+ var val;
+
+ if (msie <= 8) {
+ // this is some IE specific weirdness that jQuery 1.6.4 does not sure why
+ val = element.currentStyle && element.currentStyle[name];
+ if (val === '') val = 'auto';
+ }
+
+ val = val || element.style[name];
+
+ if (msie <= 8) {
+ // jquery weirdness :-/
+ val = (val === '') ? undefined : val;
+ }
+
+ return val;
+ }
+ },
+
+ attr: function(element, name, value){
+ var lowercasedName = lowercase(name);
+ if (BOOLEAN_ATTR[lowercasedName]) {
+ if (isDefined(value)) {
+ if (!!value) {
+ element[name] = true;
+ element.setAttribute(name, lowercasedName);
+ } else {
+ element[name] = false;
+ element.removeAttribute(lowercasedName);
+ }
+ } else {
+ return (element[name] ||
+ (element.attributes.getNamedItem(name)|| noop).specified)
+ ? lowercasedName
+ : undefined;
+ }
+ } else if (isDefined(value)) {
+ element.setAttribute(name, value);
+ } else if (element.getAttribute) {
+ // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
+ // some elements (e.g. Document) don't have get attribute, so return undefined
+ var ret = element.getAttribute(name, 2);
+ // normalize non-existing attributes to undefined (as jQuery)
+ return ret === null ? undefined : ret;
+ }
+ },
+
+ prop: function(element, name, value) {
+ if (isDefined(value)) {
+ element[name] = value;
+ } else {
+ return element[name];
+ }
+ },
+
+ text: (function() {
+ var NODE_TYPE_TEXT_PROPERTY = [];
+ if (msie < 9) {
+ NODE_TYPE_TEXT_PROPERTY[1] = 'innerText'; /** Element **/
+ NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue'; /** Text **/
+ } else {
+ NODE_TYPE_TEXT_PROPERTY[1] = /** Element **/
+ NODE_TYPE_TEXT_PROPERTY[3] = 'textContent'; /** Text **/
+ }
+ getText.$dv = '';
+ return getText;
+
+ function getText(element, value) {
+ var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType];
+ if (isUndefined(value)) {
+ return textProp ? element[textProp] : '';
+ }
+ element[textProp] = value;
+ }
+ })(),
+
+ val: function(element, value) {
+ if (isUndefined(value)) {
+ if (nodeName_(element) === 'SELECT' && element.multiple) {
+ var result = [];
+ forEach(element.options, function (option) {
+ if (option.selected) {
+ result.push(option.value || option.text);
+ }
+ });
+ return result.length === 0 ? null : result;
+ }
+ return element.value;
+ }
+ element.value = value;
+ },
+
+ html: function(element, value) {
+ if (isUndefined(value)) {
+ return element.innerHTML;
+ }
+ for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
+ jqLiteDealoc(childNodes[i]);
+ }
+ element.innerHTML = value;
+ },
+
+ empty: jqLiteEmpty
+}, function(fn, name){
+ /**
+ * Properties: writes return selection, reads return first value
+ */
+ JQLite.prototype[name] = function(arg1, arg2) {
+ var i, key;
+ var nodeCount = this.length;
+
+ // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
+ // in a way that survives minification.
+ // jqLiteEmpty takes no arguments but is a setter.
+ if (fn !== jqLiteEmpty &&
+ (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) {
+ if (isObject(arg1)) {
+
+ // we are a write, but the object properties are the key/values
+ for (i = 0; i < nodeCount; i++) {
+ if (fn === jqLiteData) {
+ // data() takes the whole object in jQuery
+ fn(this[i], arg1);
+ } else {
+ for (key in arg1) {
+ fn(this[i], key, arg1[key]);
+ }
+ }
+ }
+ // return self for chaining
+ return this;
+ } else {
+ // we are a read, so read the first child.
+ // TODO: do we still need this?
+ var value = fn.$dv;
+ // Only if we have $dv do we iterate over all, otherwise it is just the first element.
+ var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount;
+ for (var j = 0; j < jj; j++) {
+ var nodeValue = fn(this[j], arg1, arg2);
+ value = value ? value + nodeValue : nodeValue;
+ }
+ return value;
+ }
+ } else {
+ // we are a write, so apply to all children
+ for (i = 0; i < nodeCount; i++) {
+ fn(this[i], arg1, arg2);
+ }
+ // return self for chaining
+ return this;
+ }
+ };
+});
+
+function createEventHandler(element, events) {
+ var eventHandler = function (event, type) {
+ if (!event.preventDefault) {
+ event.preventDefault = function() {
+ event.returnValue = false; //ie
+ };
+ }
+
+ if (!event.stopPropagation) {
+ event.stopPropagation = function() {
+ event.cancelBubble = true; //ie
+ };
+ }
+
+ if (!event.target) {
+ event.target = event.srcElement || document;
+ }
+
+ if (isUndefined(event.defaultPrevented)) {
+ var prevent = event.preventDefault;
+ event.preventDefault = function() {
+ event.defaultPrevented = true;
+ prevent.call(event);
+ };
+ event.defaultPrevented = false;
+ }
+
+ event.isDefaultPrevented = function() {
+ return event.defaultPrevented || event.returnValue === false;
+ };
+
+ // Copy event handlers in case event handlers array is modified during execution.
+ var eventHandlersCopy = shallowCopy(events[type || event.type] || []);
+
+ forEach(eventHandlersCopy, function(fn) {
+ fn.call(element, event);
+ });
+
+ // Remove monkey-patched methods (IE),
+ // as they would cause memory leaks in IE8.
+ if (msie <= 8) {
+ // IE7/8 does not allow to delete property on native object
+ event.preventDefault = null;
+ event.stopPropagation = null;
+ event.isDefaultPrevented = null;
+ } else {
+ // It shouldn't affect normal browsers (native methods are defined on prototype).
+ delete event.preventDefault;
+ delete event.stopPropagation;
+ delete event.isDefaultPrevented;
+ }
+ };
+ eventHandler.elem = element;
+ return eventHandler;
+}
+
+//////////////////////////////////////////
+// Functions iterating traversal.
+// These functions chain results into a single
+// selector.
+//////////////////////////////////////////
+forEach({
+ removeData: jqLiteRemoveData,
+
+ dealoc: jqLiteDealoc,
+
+ on: function onFn(element, type, fn, unsupported){
+ if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
+
+ var events = jqLiteExpandoStore(element, 'events'),
+ handle = jqLiteExpandoStore(element, 'handle');
+
+ if (!events) jqLiteExpandoStore(element, 'events', events = {});
+ if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
+
+ forEach(type.split(' '), function(type){
+ var eventFns = events[type];
+
+ if (!eventFns) {
+ if (type == 'mouseenter' || type == 'mouseleave') {
+ var contains = document.body.contains || document.body.compareDocumentPosition ?
+ function( a, b ) {
+ // jshint bitwise: false
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ events[type] = [];
+
+ // Refer to jQuery's implementation of mouseenter & mouseleave
+ // Read about mouseenter and mouseleave:
+ // http://www.quirksmode.org/js/events_mouse.html#link8
+ var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"};
+
+ onFn(element, eventmap[type], function(event) {
+ var target = this, related = event.relatedTarget;
+ // For mousenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || (related !== target && !contains(target, related)) ){
+ handle(event, type);
+ }
+ });
+
+ } else {
+ addEventListenerFn(element, type, handle);
+ events[type] = [];
+ }
+ eventFns = events[type];
+ }
+ eventFns.push(fn);
+ });
+ },
+
+ off: jqLiteOff,
+
+ one: function(element, type, fn) {
+ element = jqLite(element);
+
+ //add the listener twice so that when it is called
+ //you can remove the original function and still be
+ //able to call element.off(ev, fn) normally
+ element.on(type, function onFn() {
+ element.off(type, fn);
+ element.off(type, onFn);
+ });
+ element.on(type, fn);
+ },
+
+ replaceWith: function(element, replaceNode) {
+ var index, parent = element.parentNode;
+ jqLiteDealoc(element);
+ forEach(new JQLite(replaceNode), function(node){
+ if (index) {
+ parent.insertBefore(node, index.nextSibling);
+ } else {
+ parent.replaceChild(node, element);
+ }
+ index = node;
+ });
+ },
+
+ children: function(element) {
+ var children = [];
+ forEach(element.childNodes, function(element){
+ if (element.nodeType === 1)
+ children.push(element);
+ });
+ return children;
+ },
+
+ contents: function(element) {
+ return element.contentDocument || element.childNodes || [];
+ },
+
+ append: function(element, node) {
+ forEach(new JQLite(node), function(child){
+ if (element.nodeType === 1 || element.nodeType === 11) {
+ element.appendChild(child);
+ }
+ });
+ },
+
+ prepend: function(element, node) {
+ if (element.nodeType === 1) {
+ var index = element.firstChild;
+ forEach(new JQLite(node), function(child){
+ element.insertBefore(child, index);
+ });
+ }
+ },
+
+ wrap: function(element, wrapNode) {
+ wrapNode = jqLite(wrapNode)[0];
+ var parent = element.parentNode;
+ if (parent) {
+ parent.replaceChild(wrapNode, element);
+ }
+ wrapNode.appendChild(element);
+ },
+
+ remove: function(element) {
+ jqLiteDealoc(element);
+ var parent = element.parentNode;
+ if (parent) parent.removeChild(element);
+ },
+
+ after: function(element, newElement) {
+ var index = element, parent = element.parentNode;
+ forEach(new JQLite(newElement), function(node){
+ parent.insertBefore(node, index.nextSibling);
+ index = node;
+ });
+ },
+
+ addClass: jqLiteAddClass,
+ removeClass: jqLiteRemoveClass,
+
+ toggleClass: function(element, selector, condition) {
+ if (selector) {
+ forEach(selector.split(' '), function(className){
+ var classCondition = condition;
+ if (isUndefined(classCondition)) {
+ classCondition = !jqLiteHasClass(element, className);
+ }
+ (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);
+ });
+ }
+ },
+
+ parent: function(element) {
+ var parent = element.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+
+ next: function(element) {
+ if (element.nextElementSibling) {
+ return element.nextElementSibling;
+ }
+
+ // IE8 doesn't have nextElementSibling
+ var elm = element.nextSibling;
+ while (elm != null && elm.nodeType !== 1) {
+ elm = elm.nextSibling;
+ }
+ return elm;
+ },
+
+ find: function(element, selector) {
+ if (element.getElementsByTagName) {
+ return element.getElementsByTagName(selector);
+ } else {
+ return [];
+ }
+ },
+
+ clone: jqLiteClone,
+
+ triggerHandler: function(element, event, extraParameters) {
+
+ var dummyEvent, eventFnsCopy, handlerArgs;
+ var eventName = event.type || event;
+ var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName];
+
+ if (eventFns) {
+
+ // Create a dummy event to pass to the handlers
+ dummyEvent = {
+ preventDefault: function() { this.defaultPrevented = true; },
+ isDefaultPrevented: function() { return this.defaultPrevented === true; },
+ stopPropagation: noop,
+ type: eventName,
+ target: element
+ };
+
+ // If a custom event was provided then extend our dummy event with it
+ if (event.type) {
+ dummyEvent = extend(dummyEvent, event);
+ }
+
+ // Copy event handlers in case event handlers array is modified during execution.
+ eventFnsCopy = shallowCopy(eventFns);
+ handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
+
+ forEach(eventFnsCopy, function(fn) {
+ fn.apply(element, handlerArgs);
+ });
+
+ }
+ }
+}, function(fn, name){
+ /**
+ * chaining functions
+ */
+ JQLite.prototype[name] = function(arg1, arg2, arg3) {
+ var value;
+ for(var i=0; i < this.length; i++) {
+ if (isUndefined(value)) {
+ value = fn(this[i], arg1, arg2, arg3);
+ if (isDefined(value)) {
+ // any function which returns a value needs to be wrapped
+ value = jqLite(value);
+ }
+ } else {
+ jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
+ }
+ }
+ return isDefined(value) ? value : this;
+ };
+
+ // bind legacy bind/unbind to on/off
+ JQLite.prototype.bind = JQLite.prototype.on;
+ JQLite.prototype.unbind = JQLite.prototype.off;
+});
+
+/**
+ * Computes a hash of an 'obj'.
+ * Hash of a:
+ * string is string
+ * number is number as string
+ * object is either result of calling $$hashKey function on the object or uniquely generated id,
+ * that is also assigned to the $$hashKey property of the object.
+ *
+ * @param obj
+ * @returns {string} hash string such that the same input will have the same hash string.
+ * The resulting string key is in 'type:hashKey' format.
+ */
+function hashKey(obj, nextUidFn) {
+ var objType = typeof obj,
+ key;
+
+ if (objType == 'function' || (objType == 'object' && obj !== null)) {
+ if (typeof (key = obj.$$hashKey) == 'function') {
+ // must invoke on object to keep the right this
+ key = obj.$$hashKey();
+ } else if (key === undefined) {
+ key = obj.$$hashKey = (nextUidFn || nextUid)();
+ }
+ } else {
+ key = obj;
+ }
+
+ return objType + ':' + key;
+}
+
+/**
+ * HashMap which can use objects as keys
+ */
+function HashMap(array, isolatedUid) {
+ if (isolatedUid) {
+ var uid = 0;
+ this.nextUid = function() {
+ return ++uid;
+ };
+ }
+ forEach(array, this.put, this);
+}
+HashMap.prototype = {
+ /**
+ * Store key value pair
+ * @param key key to store can be any type
+ * @param value value to store can be any type
+ */
+ put: function(key, value) {
+ this[hashKey(key, this.nextUid)] = value;
+ },
+
+ /**
+ * @param key
+ * @returns {Object} the value for the key
+ */
+ get: function(key) {
+ return this[hashKey(key, this.nextUid)];
+ },
+
+ /**
+ * Remove the key/value pair
+ * @param key
+ */
+ remove: function(key) {
+ var value = this[key = hashKey(key, this.nextUid)];
+ delete this[key];
+ return value;
+ }
+};
+
+/**
+ * @ngdoc function
+ * @module ng
+ * @name angular.injector
+ * @kind function
+ *
+ * @description
+ * Creates an injector function that can be used for retrieving services as well as for
+ * dependency injection (see {@link guide/di dependency injection}).
+ *
+
+ * @param {Array.} modules A list of module functions or their aliases. See
+ * {@link angular.module}. The `ng` module must be explicitly added.
+ * @returns {function()} Injector function. See {@link auto.$injector $injector}.
+ *
+ * @example
+ * Typical usage
+ * ```js
+ * // create an injector
+ * var $injector = angular.injector(['ng']);
+ *
+ * // use the injector to kick off your application
+ * // use the type inference to auto inject arguments, or use implicit injection
+ * $injector.invoke(function($rootScope, $compile, $document){
+ * $compile($document)($rootScope);
+ * $rootScope.$digest();
+ * });
+ * ```
+ *
+ * Sometimes you want to get access to the injector of a currently running Angular app
+ * from outside Angular. Perhaps, you want to inject and compile some markup after the
+ * application has been bootstrapped. You can do this using the extra `injector()` added
+ * to JQuery/jqLite elements. See {@link angular.element}.
+ *
+ * *This is fairly rare but could be the case if a third party library is injecting the
+ * markup.*
+ *
+ * In the following example a new block of HTML containing a `ng-controller`
+ * directive is added to the end of the document body by JQuery. We then compile and link
+ * it into the current AngularJS scope.
+ *
+ * ```js
+ * var $div = $('{{content.label}}
');
+ * $(document.body).append($div);
+ *
+ * angular.element(document).injector().invoke(function($compile) {
+ * var scope = angular.element($div).scope();
+ * $compile($div)(scope);
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc module
+ * @name auto
+ * @description
+ *
+ * Implicit module which gets automatically added to each {@link auto.$injector $injector}.
+ */
+
+var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
+var FN_ARG_SPLIT = /,/;
+var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
+var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
+var $injectorMinErr = minErr('$injector');
+function annotate(fn) {
+ var $inject,
+ fnText,
+ argDecl,
+ last;
+
+ if (typeof fn === 'function') {
+ if (!($inject = fn.$inject)) {
+ $inject = [];
+ if (fn.length) {
+ fnText = fn.toString().replace(STRIP_COMMENTS, '');
+ argDecl = fnText.match(FN_ARGS);
+ forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
+ arg.replace(FN_ARG, function(all, underscore, name){
+ $inject.push(name);
+ });
+ });
+ }
+ fn.$inject = $inject;
+ }
+ } else if (isArray(fn)) {
+ last = fn.length - 1;
+ assertArgFn(fn[last], 'fn');
+ $inject = fn.slice(0, last);
+ } else {
+ assertArgFn(fn, 'fn', true);
+ }
+ return $inject;
+}
+
+///////////////////////////////////////
+
+/**
+ * @ngdoc service
+ * @name $injector
+ * @kind function
+ *
+ * @description
+ *
+ * `$injector` is used to retrieve object instances as defined by
+ * {@link auto.$provide provider}, instantiate types, invoke methods,
+ * and load modules.
+ *
+ * The following always holds true:
+ *
+ * ```js
+ * var $injector = angular.injector();
+ * expect($injector.get('$injector')).toBe($injector);
+ * expect($injector.invoke(function($injector){
+ * return $injector;
+ * }).toBe($injector);
+ * ```
+ *
+ * # Injection Function Annotation
+ *
+ * JavaScript does not have annotations, and annotations are needed for dependency injection. The
+ * following are all valid ways of annotating function with injection arguments and are equivalent.
+ *
+ * ```js
+ * // inferred (only works if code not minified/obfuscated)
+ * $injector.invoke(function(serviceA){});
+ *
+ * // annotated
+ * function explicit(serviceA) {};
+ * explicit.$inject = ['serviceA'];
+ * $injector.invoke(explicit);
+ *
+ * // inline
+ * $injector.invoke(['serviceA', function(serviceA){}]);
+ * ```
+ *
+ * ## Inference
+ *
+ * In JavaScript calling `toString()` on a function returns the function definition. The definition
+ * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with
+ * minification, and obfuscation tools since these tools change the argument names.
+ *
+ * ## `$inject` Annotation
+ * By adding an `$inject` property onto a function the injection parameters can be specified.
+ *
+ * ## Inline
+ * As an array of injection names, where the last item in the array is the function to call.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#get
+ *
+ * @description
+ * Return an instance of the service.
+ *
+ * @param {string} name The name of the instance to retrieve.
+ * @return {*} The instance.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#invoke
+ *
+ * @description
+ * Invoke the method and supply the method arguments from the `$injector`.
+ *
+ * @param {!Function} fn The function to invoke. Function parameters are injected according to the
+ * {@link guide/di $inject Annotation} rules.
+ * @param {Object=} self The `this` for the invoked method.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this
+ * object first, before the `$injector` is consulted.
+ * @returns {*} the value returned by the invoked `fn` function.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#has
+ *
+ * @description
+ * Allows the user to query if the particular service exists.
+ *
+ * @param {string} Name of the service to query.
+ * @returns {boolean} returns true if injector has given service.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#instantiate
+ * @description
+ * Create a new instance of JS type. The method takes a constructor function, invokes the new
+ * operator, and supplies all of the arguments to the constructor function as specified by the
+ * constructor annotation.
+ *
+ * @param {Function} Type Annotated constructor function.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this
+ * object first, before the `$injector` is consulted.
+ * @returns {Object} new instance of `Type`.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#annotate
+ *
+ * @description
+ * Returns an array of service names which the function is requesting for injection. This API is
+ * used by the injector to determine which services need to be injected into the function when the
+ * function is invoked. There are three ways in which the function can be annotated with the needed
+ * dependencies.
+ *
+ * # Argument names
+ *
+ * The simplest form is to extract the dependencies from the arguments of the function. This is done
+ * by converting the function into a string using `toString()` method and extracting the argument
+ * names.
+ * ```js
+ * // Given
+ * function MyController($scope, $route) {
+ * // ...
+ * }
+ *
+ * // Then
+ * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * ```
+ *
+ * This method does not work with code minification / obfuscation. For this reason the following
+ * annotation strategies are supported.
+ *
+ * # The `$inject` property
+ *
+ * If a function has an `$inject` property and its value is an array of strings, then the strings
+ * represent names of services to be injected into the function.
+ * ```js
+ * // Given
+ * var MyController = function(obfuscatedScope, obfuscatedRoute) {
+ * // ...
+ * }
+ * // Define function dependencies
+ * MyController['$inject'] = ['$scope', '$route'];
+ *
+ * // Then
+ * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * ```
+ *
+ * # The array notation
+ *
+ * It is often desirable to inline Injected functions and that's when setting the `$inject` property
+ * is very inconvenient. In these situations using the array notation to specify the dependencies in
+ * a way that survives minification is a better choice:
+ *
+ * ```js
+ * // We wish to write this (not minification / obfuscation safe)
+ * injector.invoke(function($compile, $rootScope) {
+ * // ...
+ * });
+ *
+ * // We are forced to write break inlining
+ * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+ * // ...
+ * };
+ * tmpFn.$inject = ['$compile', '$rootScope'];
+ * injector.invoke(tmpFn);
+ *
+ * // To better support inline function the inline annotation is supported
+ * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+ * // ...
+ * }]);
+ *
+ * // Therefore
+ * expect(injector.annotate(
+ * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+ * ).toEqual(['$compile', '$rootScope']);
+ * ```
+ *
+ * @param {Function|Array.} fn Function for which dependent service names need to
+ * be retrieved as described above.
+ *
+ * @returns {Array.} The names of the services which the function requires.
+ */
+
+
+
+
+/**
+ * @ngdoc service
+ * @name $provide
+ *
+ * @description
+ *
+ * The {@link auto.$provide $provide} service has a number of methods for registering components
+ * with the {@link auto.$injector $injector}. Many of these functions are also exposed on
+ * {@link angular.Module}.
+ *
+ * An Angular **service** is a singleton object created by a **service factory**. These **service
+ * factories** are functions which, in turn, are created by a **service provider**.
+ * The **service providers** are constructor functions. When instantiated they must contain a
+ * property called `$get`, which holds the **service factory** function.
+ *
+ * When you request a service, the {@link auto.$injector $injector} is responsible for finding the
+ * correct **service provider**, instantiating it and then calling its `$get` **service factory**
+ * function to get the instance of the **service**.
+ *
+ * Often services have no configuration options and there is no need to add methods to the service
+ * provider. The provider will be no more than a constructor function with a `$get` property. For
+ * these cases the {@link auto.$provide $provide} service has additional helper methods to register
+ * services without specifying a provider.
+ *
+ * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the
+ * {@link auto.$injector $injector}
+ * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by
+ * providers and services.
+ * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by
+ * services, not providers.
+ * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`,
+ * that will be wrapped in a **service provider** object, whose `$get` property will contain the
+ * given factory function.
+ * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class`
+ * that will be wrapped in a **service provider** object, whose `$get` property will instantiate
+ * a new object using the given constructor function.
+ *
+ * See the individual methods for more information and examples.
+ */
+
+/**
+ * @ngdoc method
+ * @name $provide#provider
+ * @description
+ *
+ * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions
+ * are constructor functions, whose instances are responsible for "providing" a factory for a
+ * service.
+ *
+ * Service provider names start with the name of the service they provide followed by `Provider`.
+ * For example, the {@link ng.$log $log} service has a provider called
+ * {@link ng.$logProvider $logProvider}.
+ *
+ * Service provider objects can have additional methods which allow configuration of the provider
+ * and its service. Importantly, you can configure what kind of service is created by the `$get`
+ * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a
+ * method {@link ng.$logProvider#debugEnabled debugEnabled}
+ * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
+ * console or not.
+ *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name +
+ 'Provider'` key.
+ * @param {(Object|function())} provider If the provider is:
+ *
+ * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
+ * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.
+ * - `Constructor`: a new instance of the provider will be created using
+ * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.
+ *
+ * @returns {Object} registered provider instance
+
+ * @example
+ *
+ * The following example shows how to create a simple event tracking service and register it using
+ * {@link auto.$provide#provider $provide.provider()}.
+ *
+ * ```js
+ * // Define the eventTracker provider
+ * function EventTrackerProvider() {
+ * var trackingUrl = '/track';
+ *
+ * // A provider method for configuring where the tracked events should been saved
+ * this.setTrackingUrl = function(url) {
+ * trackingUrl = url;
+ * };
+ *
+ * // The service factory function
+ * this.$get = ['$http', function($http) {
+ * var trackedEvents = {};
+ * return {
+ * // Call this to track an event
+ * event: function(event) {
+ * var count = trackedEvents[event] || 0;
+ * count += 1;
+ * trackedEvents[event] = count;
+ * return count;
+ * },
+ * // Call this to save the tracked events to the trackingUrl
+ * save: function() {
+ * $http.post(trackingUrl, trackedEvents);
+ * }
+ * };
+ * }];
+ * }
+ *
+ * describe('eventTracker', function() {
+ * var postSpy;
+ *
+ * beforeEach(module(function($provide) {
+ * // Register the eventTracker provider
+ * $provide.provider('eventTracker', EventTrackerProvider);
+ * }));
+ *
+ * beforeEach(module(function(eventTrackerProvider) {
+ * // Configure eventTracker provider
+ * eventTrackerProvider.setTrackingUrl('/custom-track');
+ * }));
+ *
+ * it('tracks events', inject(function(eventTracker) {
+ * expect(eventTracker.event('login')).toEqual(1);
+ * expect(eventTracker.event('login')).toEqual(2);
+ * }));
+ *
+ * it('saves to the tracking url', inject(function(eventTracker, $http) {
+ * postSpy = spyOn($http, 'post');
+ * eventTracker.event('login');
+ * eventTracker.save();
+ * expect(postSpy).toHaveBeenCalled();
+ * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
+ * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
+ * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
+ * }));
+ * });
+ * ```
+ */
+
+/**
+ * @ngdoc method
+ * @name $provide#factory
+ * @description
+ *
+ * Register a **service factory**, which will be called to return the service instance.
+ * This is short for registering a service where its provider consists of only a `$get` property,
+ * which is the given service factory function.
+ * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to
+ * configure your service in a provider.
+ *
+ * @param {string} name The name of the instance.
+ * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand
+ * for `$provide.provider(name, {$get: $getFn})`.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here is an example of registering a service
+ * ```js
+ * $provide.factory('ping', ['$http', function($http) {
+ * return function ping() {
+ * return $http.send('/ping');
+ * };
+ * }]);
+ * ```
+ * You would then inject and use this service like this:
+ * ```js
+ * someModule.controller('Ctrl', ['ping', function(ping) {
+ * ping();
+ * }]);
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#service
+ * @description
+ *
+ * Register a **service constructor**, which will be invoked with `new` to create the service
+ * instance.
+ * This is short for registering a service where its provider's `$get` property is the service
+ * constructor function that will be used to instantiate the service instance.
+ *
+ * You should use {@link auto.$provide#service $provide.service(class)} if you define your service
+ * as a type/class.
+ *
+ * @param {string} name The name of the instance.
+ * @param {Function} constructor A class (constructor function) that will be instantiated.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here is an example of registering a service using
+ * {@link auto.$provide#service $provide.service(class)}.
+ * ```js
+ * var Ping = function($http) {
+ * this.$http = $http;
+ * };
+ *
+ * Ping.$inject = ['$http'];
+ *
+ * Ping.prototype.send = function() {
+ * return this.$http.get('/ping');
+ * };
+ * $provide.service('ping', Ping);
+ * ```
+ * You would then inject and use this service like this:
+ * ```js
+ * someModule.controller('Ctrl', ['ping', function(ping) {
+ * ping.send();
+ * }]);
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#value
+ * @description
+ *
+ * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a
+ * number, an array, an object or a function. This is short for registering a service where its
+ * provider's `$get` property is a factory function that takes no arguments and returns the **value
+ * service**.
+ *
+ * Value services are similar to constant services, except that they cannot be injected into a
+ * module configuration function (see {@link angular.Module#config}) but they can be overridden by
+ * an Angular
+ * {@link auto.$provide#decorator decorator}.
+ *
+ * @param {string} name The name of the instance.
+ * @param {*} value The value.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here are some examples of creating value services.
+ * ```js
+ * $provide.value('ADMIN_USER', 'admin');
+ *
+ * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
+ *
+ * $provide.value('halfOf', function(value) {
+ * return value / 2;
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#constant
+ * @description
+ *
+ * Register a **constant service**, such as a string, a number, an array, an object or a function,
+ * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be
+ * injected into a module configuration function (see {@link angular.Module#config}) and it cannot
+ * be overridden by an Angular {@link auto.$provide#decorator decorator}.
+ *
+ * @param {string} name The name of the constant.
+ * @param {*} value The constant value.
+ * @returns {Object} registered instance
+ *
+ * @example
+ * Here a some examples of creating constants:
+ * ```js
+ * $provide.constant('SHARD_HEIGHT', 306);
+ *
+ * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
+ *
+ * $provide.constant('double', function(value) {
+ * return value * 2;
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#decorator
+ * @description
+ *
+ * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator
+ * intercepts the creation of a service, allowing it to override or modify the behaviour of the
+ * service. The object returned by the decorator may be the original service, or a new service
+ * object which replaces or wraps and delegates to the original service.
+ *
+ * @param {string} name The name of the service to decorate.
+ * @param {function()} decorator This function will be invoked when the service needs to be
+ * instantiated and should return the decorated service instance. The function is called using
+ * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.
+ * Local injection arguments:
+ *
+ * * `$delegate` - The original service instance, which can be monkey patched, configured,
+ * decorated or delegated to.
+ *
+ * @example
+ * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
+ * calls to {@link ng.$log#error $log.warn()}.
+ * ```js
+ * $provide.decorator('$log', ['$delegate', function($delegate) {
+ * $delegate.warn = $delegate.error;
+ * return $delegate;
+ * }]);
+ * ```
+ */
+
+
+function createInjector(modulesToLoad) {
+ var INSTANTIATING = {},
+ providerSuffix = 'Provider',
+ path = [],
+ loadedModules = new HashMap([], true),
+ providerCache = {
+ $provide: {
+ provider: supportObject(provider),
+ factory: supportObject(factory),
+ service: supportObject(service),
+ value: supportObject(value),
+ constant: supportObject(constant),
+ decorator: decorator
+ }
+ },
+ providerInjector = (providerCache.$injector =
+ createInternalInjector(providerCache, function() {
+ throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- '));
+ })),
+ instanceCache = {},
+ instanceInjector = (instanceCache.$injector =
+ createInternalInjector(instanceCache, function(servicename) {
+ var provider = providerInjector.get(servicename + providerSuffix);
+ return instanceInjector.invoke(provider.$get, provider);
+ }));
+
+
+ forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
+
+ return instanceInjector;
+
+ ////////////////////////////////////
+ // $provider
+ ////////////////////////////////////
+
+ function supportObject(delegate) {
+ return function(key, value) {
+ if (isObject(key)) {
+ forEach(key, reverseParams(delegate));
+ } else {
+ return delegate(key, value);
+ }
+ };
+ }
+
+ function provider(name, provider_) {
+ assertNotHasOwnProperty(name, 'service');
+ if (isFunction(provider_) || isArray(provider_)) {
+ provider_ = providerInjector.instantiate(provider_);
+ }
+ if (!provider_.$get) {
+ throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name);
+ }
+ return providerCache[name + providerSuffix] = provider_;
+ }
+
+ function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
+
+ function service(name, constructor) {
+ return factory(name, ['$injector', function($injector) {
+ return $injector.instantiate(constructor);
+ }]);
+ }
+
+ function value(name, val) { return factory(name, valueFn(val)); }
+
+ function constant(name, value) {
+ assertNotHasOwnProperty(name, 'constant');
+ providerCache[name] = value;
+ instanceCache[name] = value;
+ }
+
+ function decorator(serviceName, decorFn) {
+ var origProvider = providerInjector.get(serviceName + providerSuffix),
+ orig$get = origProvider.$get;
+
+ origProvider.$get = function() {
+ var origInstance = instanceInjector.invoke(orig$get, origProvider);
+ return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
+ };
+ }
+
+ ////////////////////////////////////
+ // Module Loading
+ ////////////////////////////////////
+ function loadModules(modulesToLoad){
+ var runBlocks = [], moduleFn, invokeQueue, i, ii;
+ forEach(modulesToLoad, function(module) {
+ if (loadedModules.get(module)) return;
+ loadedModules.put(module, true);
+
+ try {
+ if (isString(module)) {
+ moduleFn = angularModule(module);
+ runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
+
+ for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
+ var invokeArgs = invokeQueue[i],
+ provider = providerInjector.get(invokeArgs[0]);
+
+ provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
+ }
+ } else if (isFunction(module)) {
+ runBlocks.push(providerInjector.invoke(module));
+ } else if (isArray(module)) {
+ runBlocks.push(providerInjector.invoke(module));
+ } else {
+ assertArgFn(module, 'module');
+ }
+ } catch (e) {
+ if (isArray(module)) {
+ module = module[module.length - 1];
+ }
+ if (e.message && e.stack && e.stack.indexOf(e.message) == -1) {
+ // Safari & FF's stack traces don't contain error.message content
+ // unlike those of Chrome and IE
+ // So if stack doesn't contain message, we create a new string that contains both.
+ // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
+ /* jshint -W022 */
+ e = e.message + '\n' + e.stack;
+ }
+ throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}",
+ module, e.stack || e.message || e);
+ }
+ });
+ return runBlocks;
+ }
+
+ ////////////////////////////////////
+ // internal Injector
+ ////////////////////////////////////
+
+ function createInternalInjector(cache, factory) {
+
+ function getService(serviceName) {
+ if (cache.hasOwnProperty(serviceName)) {
+ if (cache[serviceName] === INSTANTIATING) {
+ throw $injectorMinErr('cdep', 'Circular dependency found: {0}',
+ serviceName + ' <- ' + path.join(' <- '));
+ }
+ return cache[serviceName];
+ } else {
+ try {
+ path.unshift(serviceName);
+ cache[serviceName] = INSTANTIATING;
+ return cache[serviceName] = factory(serviceName);
+ } catch (err) {
+ if (cache[serviceName] === INSTANTIATING) {
+ delete cache[serviceName];
+ }
+ throw err;
+ } finally {
+ path.shift();
+ }
+ }
+ }
+
+ function invoke(fn, self, locals){
+ var args = [],
+ $inject = annotate(fn),
+ length, i,
+ key;
+
+ for(i = 0, length = $inject.length; i < length; i++) {
+ key = $inject[i];
+ if (typeof key !== 'string') {
+ throw $injectorMinErr('itkn',
+ 'Incorrect injection token! Expected service name as string, got {0}', key);
+ }
+ args.push(
+ locals && locals.hasOwnProperty(key)
+ ? locals[key]
+ : getService(key)
+ );
+ }
+ if (isArray(fn)) {
+ fn = fn[length];
+ }
+
+ // http://jsperf.com/angularjs-invoke-apply-vs-switch
+ // #5388
+ return fn.apply(self, args);
+ }
+
+ function instantiate(Type, locals) {
+ var Constructor = function() {},
+ instance, returnedValue;
+
+ // Check if Type is annotated and use just the given function at n-1 as parameter
+ // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
+ Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
+ instance = new Constructor();
+ returnedValue = invoke(Type, instance, locals);
+
+ return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;
+ }
+
+ return {
+ invoke: invoke,
+ instantiate: instantiate,
+ get: getService,
+ annotate: annotate,
+ has: function(name) {
+ return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
+ }
+ };
+ }
+}
+
+/**
+ * @ngdoc service
+ * @name $anchorScroll
+ * @kind function
+ * @requires $window
+ * @requires $location
+ * @requires $rootScope
+ *
+ * @description
+ * When called, it checks current value of `$location.hash()` and scrolls to the related element,
+ * according to rules specified in
+ * [Html5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document).
+ *
+ * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor.
+ * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
+ *
+ * @example
+
+
+
+
+
+ function ScrollCtrl($scope, $location, $anchorScroll) {
+ $scope.gotoBottom = function (){
+ // set the location.hash to the id of
+ // the element you wish to scroll to.
+ $location.hash('bottom');
+
+ // call $anchorScroll()
+ $anchorScroll();
+ };
+ }
+
+
+ #scrollArea {
+ height: 350px;
+ overflow: auto;
+ }
+
+ #bottom {
+ display: block;
+ margin-top: 2000px;
+ }
+
+
+ */
+function $AnchorScrollProvider() {
+
+ var autoScrollingEnabled = true;
+
+ this.disableAutoScrolling = function() {
+ autoScrollingEnabled = false;
+ };
+
+ this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
+ var document = $window.document;
+
+ // helper function to get first anchor from a NodeList
+ // can't use filter.filter, as it accepts only instances of Array
+ // and IE can't convert NodeList to an array using [].slice
+ // TODO(vojta): use filter if we change it to accept lists as well
+ function getFirstAnchor(list) {
+ var result = null;
+ forEach(list, function(element) {
+ if (!result && lowercase(element.nodeName) === 'a') result = element;
+ });
+ return result;
+ }
+
+ function scroll() {
+ var hash = $location.hash(), elm;
+
+ // empty hash, scroll to the top of the page
+ if (!hash) $window.scrollTo(0, 0);
+
+ // element with given id
+ else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
+
+ // first anchor with given name :-D
+ else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
+
+ // no element and hash == 'top', scroll to the top of the page
+ else if (hash === 'top') $window.scrollTo(0, 0);
+ }
+
+ // does not scroll when user clicks on anchor link that is currently on
+ // (no url change, no $location.hash() change), browser native does scroll
+ if (autoScrollingEnabled) {
+ $rootScope.$watch(function autoScrollWatch() {return $location.hash();},
+ function autoScrollWatchAction() {
+ $rootScope.$evalAsync(scroll);
+ });
+ }
+
+ return scroll;
+ }];
+}
+
+var $animateMinErr = minErr('$animate');
+
+/**
+ * @ngdoc provider
+ * @name $animateProvider
+ *
+ * @description
+ * Default implementation of $animate that doesn't perform any animations, instead just
+ * synchronously performs DOM
+ * updates and calls done() callbacks.
+ *
+ * In order to enable animations the ngAnimate module has to be loaded.
+ *
+ * To see the functional implementation check out src/ngAnimate/animate.js
+ */
+var $AnimateProvider = ['$provide', function($provide) {
+
+
+ this.$$selectors = {};
+
+
+ /**
+ * @ngdoc method
+ * @name $animateProvider#register
+ *
+ * @description
+ * Registers a new injectable animation factory function. The factory function produces the
+ * animation object which contains callback functions for each event that is expected to be
+ * animated.
+ *
+ * * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction`
+ * must be called once the element animation is complete. If a function is returned then the
+ * animation service will use this function to cancel the animation whenever a cancel event is
+ * triggered.
+ *
+ *
+ * ```js
+ * return {
+ * eventFn : function(element, done) {
+ * //code to run the animation
+ * //once complete, then run done()
+ * return function cancellationFunction() {
+ * //code to cancel the animation
+ * }
+ * }
+ * }
+ * ```
+ *
+ * @param {string} name The name of the animation.
+ * @param {Function} factory The factory function that will be executed to return the animation
+ * object.
+ */
+ this.register = function(name, factory) {
+ var key = name + '-animation';
+ if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel',
+ "Expecting class selector starting with '.' got '{0}'.", name);
+ this.$$selectors[name.substr(1)] = key;
+ $provide.factory(key, factory);
+ };
+
+ /**
+ * @ngdoc method
+ * @name $animateProvider#classNameFilter
+ *
+ * @description
+ * Sets and/or returns the CSS class regular expression that is checked when performing
+ * an animation. Upon bootstrap the classNameFilter value is not set at all and will
+ * therefore enable $animate to attempt to perform an animation on any element.
+ * When setting the classNameFilter value, animations will only be performed on elements
+ * that successfully match the filter expression. This in turn can boost performance
+ * for low-powered devices as well as applications containing a lot of structural operations.
+ * @param {RegExp=} expression The className expression which will be checked against all animations
+ * @return {RegExp} The current CSS className expression value. If null then there is no expression value
+ */
+ this.classNameFilter = function(expression) {
+ if(arguments.length === 1) {
+ this.$$classNameFilter = (expression instanceof RegExp) ? expression : null;
+ }
+ return this.$$classNameFilter;
+ };
+
+ this.$get = ['$timeout', '$$asyncCallback', function($timeout, $$asyncCallback) {
+
+ function async(fn) {
+ fn && $$asyncCallback(fn);
+ }
+
+ /**
+ *
+ * @ngdoc service
+ * @name $animate
+ * @description The $animate service provides rudimentary DOM manipulation functions to
+ * insert, remove and move elements within the DOM, as well as adding and removing classes.
+ * This service is the core service used by the ngAnimate $animator service which provides
+ * high-level animation hooks for CSS and JavaScript.
+ *
+ * $animate is available in the AngularJS core, however, the ngAnimate module must be included
+ * to enable full out animation support. Otherwise, $animate will only perform simple DOM
+ * manipulation operations.
+ *
+ * To learn more about enabling animation support, click here to visit the {@link ngAnimate
+ * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service
+ * page}.
+ */
+ return {
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#enter
+ * @kind function
+ * @description Inserts the element into the DOM either after the `after` element or within
+ * the `parent` element. Once complete, the done() callback will be fired (if provided).
+ * @param {DOMElement} element the element which will be inserted into the DOM
+ * @param {DOMElement} parent the parent element which will append the element as
+ * a child (if the after element is not present)
+ * @param {DOMElement} after the sibling element which will append the element
+ * after itself
+ * @param {Function=} done callback function that will be called after the element has been
+ * inserted into the DOM
+ */
+ enter : function(element, parent, after, done) {
+ if (after) {
+ after.after(element);
+ } else {
+ if (!parent || !parent[0]) {
+ parent = after.parent();
+ }
+ parent.append(element);
+ }
+ async(done);
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#leave
+ * @kind function
+ * @description Removes the element from the DOM. Once complete, the done() callback will be
+ * fired (if provided).
+ * @param {DOMElement} element the element which will be removed from the DOM
+ * @param {Function=} done callback function that will be called after the element has been
+ * removed from the DOM
+ */
+ leave : function(element, done) {
+ element.remove();
+ async(done);
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#move
+ * @kind function
+ * @description Moves the position of the provided element within the DOM to be placed
+ * either after the `after` element or inside of the `parent` element. Once complete, the
+ * done() callback will be fired (if provided).
+ *
+ * @param {DOMElement} element the element which will be moved around within the
+ * DOM
+ * @param {DOMElement} parent the parent element where the element will be
+ * inserted into (if the after element is not present)
+ * @param {DOMElement} after the sibling element where the element will be
+ * positioned next to
+ * @param {Function=} done the callback function (if provided) that will be fired after the
+ * element has been moved to its new position
+ */
+ move : function(element, parent, after, done) {
+ // Do not remove element before insert. Removing will cause data associated with the
+ // element to be dropped. Insert will implicitly do the remove.
+ this.enter(element, parent, after, done);
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#addClass
+ * @kind function
+ * @description Adds the provided className CSS class value to the provided element. Once
+ * complete, the done() callback will be fired (if provided).
+ * @param {DOMElement} element the element which will have the className value
+ * added to it
+ * @param {string} className the CSS class which will be added to the element
+ * @param {Function=} done the callback function (if provided) that will be fired after the
+ * className value has been added to the element
+ */
+ addClass : function(element, className, done) {
+ className = isString(className) ?
+ className :
+ isArray(className) ? className.join(' ') : '';
+ forEach(element, function (element) {
+ jqLiteAddClass(element, className);
+ });
+ async(done);
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#removeClass
+ * @kind function
+ * @description Removes the provided className CSS class value from the provided element.
+ * Once complete, the done() callback will be fired (if provided).
+ * @param {DOMElement} element the element which will have the className value
+ * removed from it
+ * @param {string} className the CSS class which will be removed from the element
+ * @param {Function=} done the callback function (if provided) that will be fired after the
+ * className value has been removed from the element
+ */
+ removeClass : function(element, className, done) {
+ className = isString(className) ?
+ className :
+ isArray(className) ? className.join(' ') : '';
+ forEach(element, function (element) {
+ jqLiteRemoveClass(element, className);
+ });
+ async(done);
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#setClass
+ * @kind function
+ * @description Adds and/or removes the given CSS classes to and from the element.
+ * Once complete, the done() callback will be fired (if provided).
+ * @param {DOMElement} element the element which will have its CSS classes changed
+ * removed from it
+ * @param {string} add the CSS classes which will be added to the element
+ * @param {string} remove the CSS class which will be removed from the element
+ * @param {Function=} done the callback function (if provided) that will be fired after the
+ * CSS classes have been set on the element
+ */
+ setClass : function(element, add, remove, done) {
+ forEach(element, function (element) {
+ jqLiteAddClass(element, add);
+ jqLiteRemoveClass(element, remove);
+ });
+ async(done);
+ },
+
+ enabled : noop
+ };
+ }];
+}];
+
+function $$AsyncCallbackProvider(){
+ this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) {
+ return $$rAF.supported
+ ? function(fn) { return $$rAF(fn); }
+ : function(fn) {
+ return $timeout(fn, 0, false);
+ };
+ }];
+}
+
+/**
+ * ! This is a private undocumented service !
+ *
+ * @name $browser
+ * @requires $log
+ * @description
+ * This object has two goals:
+ *
+ * - hide all the global state in the browser caused by the window object
+ * - abstract away all the browser specific features and inconsistencies
+ *
+ * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
+ * service, which can be used for convenient testing of the application without the interaction with
+ * the real browser apis.
+ */
+/**
+ * @param {object} window The global window object.
+ * @param {object} document jQuery wrapped document.
+ * @param {function()} XHR XMLHttpRequest constructor.
+ * @param {object} $log console.log or an object with the same interface.
+ * @param {object} $sniffer $sniffer service
+ */
+function Browser(window, document, $log, $sniffer) {
+ var self = this,
+ rawDocument = document[0],
+ location = window.location,
+ history = window.history,
+ setTimeout = window.setTimeout,
+ clearTimeout = window.clearTimeout,
+ pendingDeferIds = {};
+
+ self.isMock = false;
+
+ var outstandingRequestCount = 0;
+ var outstandingRequestCallbacks = [];
+
+ // TODO(vojta): remove this temporary api
+ self.$$completeOutstandingRequest = completeOutstandingRequest;
+ self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
+
+ /**
+ * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
+ * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
+ */
+ function completeOutstandingRequest(fn) {
+ try {
+ fn.apply(null, sliceArgs(arguments, 1));
+ } finally {
+ outstandingRequestCount--;
+ if (outstandingRequestCount === 0) {
+ while(outstandingRequestCallbacks.length) {
+ try {
+ outstandingRequestCallbacks.pop()();
+ } catch (e) {
+ $log.error(e);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * @private
+ * Note: this method is used only by scenario runner
+ * TODO(vojta): prefix this method with $$ ?
+ * @param {function()} callback Function that will be called when no outstanding request
+ */
+ self.notifyWhenNoOutstandingRequests = function(callback) {
+ // force browser to execute all pollFns - this is needed so that cookies and other pollers fire
+ // at some deterministic time in respect to the test runner's actions. Leaving things up to the
+ // regular poller would result in flaky tests.
+ forEach(pollFns, function(pollFn){ pollFn(); });
+
+ if (outstandingRequestCount === 0) {
+ callback();
+ } else {
+ outstandingRequestCallbacks.push(callback);
+ }
+ };
+
+ //////////////////////////////////////////////////////////////
+ // Poll Watcher API
+ //////////////////////////////////////////////////////////////
+ var pollFns = [],
+ pollTimeout;
+
+ /**
+ * @name $browser#addPollFn
+ *
+ * @param {function()} fn Poll function to add
+ *
+ * @description
+ * Adds a function to the list of functions that poller periodically executes,
+ * and starts polling if not started yet.
+ *
+ * @returns {function()} the added function
+ */
+ self.addPollFn = function(fn) {
+ if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
+ pollFns.push(fn);
+ return fn;
+ };
+
+ /**
+ * @param {number} interval How often should browser call poll functions (ms)
+ * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
+ *
+ * @description
+ * Configures the poller to run in the specified intervals, using the specified
+ * setTimeout fn and kicks it off.
+ */
+ function startPoller(interval, setTimeout) {
+ (function check() {
+ forEach(pollFns, function(pollFn){ pollFn(); });
+ pollTimeout = setTimeout(check, interval);
+ })();
+ }
+
+ //////////////////////////////////////////////////////////////
+ // URL API
+ //////////////////////////////////////////////////////////////
+
+ var lastBrowserUrl = location.href,
+ baseElement = document.find('base'),
+ newLocation = null;
+
+ /**
+ * @name $browser#url
+ *
+ * @description
+ * GETTER:
+ * Without any argument, this method just returns current value of location.href.
+ *
+ * SETTER:
+ * With at least one argument, this method sets url to new value.
+ * If html5 history api supported, pushState/replaceState is used, otherwise
+ * location.href/location.replace is used.
+ * Returns its own instance to allow chaining
+ *
+ * NOTE: this api is intended for use only by the $location service. Please use the
+ * {@link ng.$location $location service} to change url.
+ *
+ * @param {string} url New url (when used as setter)
+ * @param {boolean=} replace Should new url replace current history record ?
+ */
+ self.url = function(url, replace) {
+ // Android Browser BFCache causes location, history reference to become stale.
+ if (location !== window.location) location = window.location;
+ if (history !== window.history) history = window.history;
+
+ // setter
+ if (url) {
+ if (lastBrowserUrl == url) return;
+ lastBrowserUrl = url;
+ if ($sniffer.history) {
+ if (replace) history.replaceState(null, '', url);
+ else {
+ history.pushState(null, '', url);
+ // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
+ baseElement.attr('href', baseElement.attr('href'));
+ }
+ } else {
+ newLocation = url;
+ if (replace) {
+ location.replace(url);
+ } else {
+ location.href = url;
+ }
+ }
+ return self;
+ // getter
+ } else {
+ // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href
+ // methods not updating location.href synchronously.
+ // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
+ return newLocation || location.href.replace(/%27/g,"'");
+ }
+ };
+
+ var urlChangeListeners = [],
+ urlChangeInit = false;
+
+ function fireUrlChange() {
+ newLocation = null;
+ if (lastBrowserUrl == self.url()) return;
+
+ lastBrowserUrl = self.url();
+ forEach(urlChangeListeners, function(listener) {
+ listener(self.url());
+ });
+ }
+
+ /**
+ * @name $browser#onUrlChange
+ *
+ * @description
+ * Register callback function that will be called, when url changes.
+ *
+ * It's only called when the url is changed from outside of angular:
+ * - user types different url into address bar
+ * - user clicks on history (forward/back) button
+ * - user clicks on a link
+ *
+ * It's not called when url is changed by $browser.url() method
+ *
+ * The listener gets called with new url as parameter.
+ *
+ * NOTE: this api is intended for use only by the $location service. Please use the
+ * {@link ng.$location $location service} to monitor url changes in angular apps.
+ *
+ * @param {function(string)} listener Listener function to be called when url changes.
+ * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
+ */
+ self.onUrlChange = function(callback) {
+ // TODO(vojta): refactor to use node's syntax for events
+ if (!urlChangeInit) {
+ // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
+ // don't fire popstate when user change the address bar and don't fire hashchange when url
+ // changed by push/replaceState
+
+ // html5 history api - popstate event
+ if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange);
+ // hashchange event
+ if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange);
+ // polling
+ else self.addPollFn(fireUrlChange);
+
+ urlChangeInit = true;
+ }
+
+ urlChangeListeners.push(callback);
+ return callback;
+ };
+
+ /**
+ * Checks whether the url has changed outside of Angular.
+ * Needs to be exported to be able to check for changes that have been done in sync,
+ * as hashchange/popstate events fire in async.
+ */
+ self.$$checkUrlChange = fireUrlChange;
+
+ //////////////////////////////////////////////////////////////
+ // Misc API
+ //////////////////////////////////////////////////////////////
+
+ /**
+ * @name $browser#baseHref
+ *
+ * @description
+ * Returns current
+
+
+
+
+
Cache
+
+
Cached Values
+
+ :
+
+
+
Cache Info
+
+ :
+
+
+
+ angular.module('cacheExampleApp', []).
+ controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {
+ $scope.keys = [];
+ $scope.cache = $cacheFactory('cacheId');
+ $scope.put = function(key, value) {
+ if ($scope.cache.get(key) === undefined) {
+ $scope.keys.push(key);
+ }
+ $scope.cache.put(key, value === undefined ? null : value);
+ };
+ }]);
+
+
+ p {
+ margin: 10px 0 3px;
+ }
+
+
+ */
+function $CacheFactoryProvider() {
+
+ this.$get = function() {
+ var caches = {};
+
+ function cacheFactory(cacheId, options) {
+ if (cacheId in caches) {
+ throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId);
+ }
+
+ var size = 0,
+ stats = extend({}, options, {id: cacheId}),
+ data = {},
+ capacity = (options && options.capacity) || Number.MAX_VALUE,
+ lruHash = {},
+ freshEnd = null,
+ staleEnd = null;
+
+ /**
+ * @ngdoc type
+ * @name $cacheFactory.Cache
+ *
+ * @description
+ * A cache object used to store and retrieve data, primarily used by
+ * {@link $http $http} and the {@link ng.directive:script script} directive to cache
+ * templates and other data.
+ *
+ * ```js
+ * angular.module('superCache')
+ * .factory('superCache', ['$cacheFactory', function($cacheFactory) {
+ * return $cacheFactory('super-cache');
+ * }]);
+ * ```
+ *
+ * Example test:
+ *
+ * ```js
+ * it('should behave like a cache', inject(function(superCache) {
+ * superCache.put('key', 'value');
+ * superCache.put('another key', 'another value');
+ *
+ * expect(superCache.info()).toEqual({
+ * id: 'super-cache',
+ * size: 2
+ * });
+ *
+ * superCache.remove('another key');
+ * expect(superCache.get('another key')).toBeUndefined();
+ *
+ * superCache.removeAll();
+ * expect(superCache.info()).toEqual({
+ * id: 'super-cache',
+ * size: 0
+ * });
+ * }));
+ * ```
+ */
+ return caches[cacheId] = {
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#put
+ * @kind function
+ *
+ * @description
+ * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be
+ * retrieved later, and incrementing the size of the cache if the key was not already
+ * present in the cache. If behaving like an LRU cache, it will also remove stale
+ * entries from the set.
+ *
+ * It will not insert undefined values into the cache.
+ *
+ * @param {string} key the key under which the cached data is stored.
+ * @param {*} value the value to store alongside the key. If it is undefined, the key
+ * will not be stored.
+ * @returns {*} the value stored.
+ */
+ put: function(key, value) {
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
+
+ refresh(lruEntry);
+ }
+
+ if (isUndefined(value)) return;
+ if (!(key in data)) size++;
+ data[key] = value;
+
+ if (size > capacity) {
+ this.remove(staleEnd.key);
+ }
+
+ return value;
+ },
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#get
+ * @kind function
+ *
+ * @description
+ * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.
+ *
+ * @param {string} key the key of the data to be retrieved
+ * @returns {*} the value stored.
+ */
+ get: function(key) {
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key];
+
+ if (!lruEntry) return;
+
+ refresh(lruEntry);
+ }
+
+ return data[key];
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#remove
+ * @kind function
+ *
+ * @description
+ * Removes an entry from the {@link $cacheFactory.Cache Cache} object.
+ *
+ * @param {string} key the key of the entry to be removed
+ */
+ remove: function(key) {
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key];
+
+ if (!lruEntry) return;
+
+ if (lruEntry == freshEnd) freshEnd = lruEntry.p;
+ if (lruEntry == staleEnd) staleEnd = lruEntry.n;
+ link(lruEntry.n,lruEntry.p);
+
+ delete lruHash[key];
+ }
+
+ delete data[key];
+ size--;
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#removeAll
+ * @kind function
+ *
+ * @description
+ * Clears the cache object of any entries.
+ */
+ removeAll: function() {
+ data = {};
+ size = 0;
+ lruHash = {};
+ freshEnd = staleEnd = null;
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#destroy
+ * @kind function
+ *
+ * @description
+ * Destroys the {@link $cacheFactory.Cache Cache} object entirely,
+ * removing it from the {@link $cacheFactory $cacheFactory} set.
+ */
+ destroy: function() {
+ data = null;
+ stats = null;
+ lruHash = null;
+ delete caches[cacheId];
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#info
+ * @kind function
+ *
+ * @description
+ * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.
+ *
+ * @returns {object} an object with the following properties:
+ *
+ * **id**: the id of the cache instance
+ * **size**: the number of entries kept in the cache instance
+ * **...**: any additional properties from the options object when creating the
+ * cache.
+ *
+ */
+ info: function() {
+ return extend({}, stats, {size: size});
+ }
+ };
+
+
+ /**
+ * makes the `entry` the freshEnd of the LRU linked list
+ */
+ function refresh(entry) {
+ if (entry != freshEnd) {
+ if (!staleEnd) {
+ staleEnd = entry;
+ } else if (staleEnd == entry) {
+ staleEnd = entry.n;
+ }
+
+ link(entry.n, entry.p);
+ link(entry, freshEnd);
+ freshEnd = entry;
+ freshEnd.n = null;
+ }
+ }
+
+
+ /**
+ * bidirectionally links two entries of the LRU linked list
+ */
+ function link(nextEntry, prevEntry) {
+ if (nextEntry != prevEntry) {
+ if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
+ if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
+ }
+ }
+ }
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory#info
+ *
+ * @description
+ * Get information about all the caches that have been created
+ *
+ * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
+ */
+ cacheFactory.info = function() {
+ var info = {};
+ forEach(caches, function(cache, cacheId) {
+ info[cacheId] = cache.info();
+ });
+ return info;
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory#get
+ *
+ * @description
+ * Get access to a cache object by the `cacheId` used when it was created.
+ *
+ * @param {string} cacheId Name or id of a cache to access.
+ * @returns {object} Cache object identified by the cacheId or undefined if no such cache.
+ */
+ cacheFactory.get = function(cacheId) {
+ return caches[cacheId];
+ };
+
+
+ return cacheFactory;
+ };
+}
+
+/**
+ * @ngdoc service
+ * @name $templateCache
+ *
+ * @description
+ * The first time a template is used, it is loaded in the template cache for quick retrieval. You
+ * can load templates directly into the cache in a `script` tag, or by consuming the
+ * `$templateCache` service directly.
+ *
+ * Adding via the `script` tag:
+ *
+ * ```html
+ *
+ * ```
+ *
+ * **Note:** the `script` tag containing the template does not need to be included in the `head` of
+ * the document, but it must be below the `ng-app` definition.
+ *
+ * Adding via the $templateCache service:
+ *
+ * ```js
+ * var myApp = angular.module('myApp', []);
+ * myApp.run(function($templateCache) {
+ * $templateCache.put('templateId.html', 'This is the content of the template');
+ * });
+ * ```
+ *
+ * To retrieve the template later, simply use it in your HTML:
+ * ```html
+ *
+ * ```
+ *
+ * or get it via Javascript:
+ * ```js
+ * $templateCache.get('templateId.html')
+ * ```
+ *
+ * See {@link ng.$cacheFactory $cacheFactory}.
+ *
+ */
+function $TemplateCacheProvider() {
+ this.$get = ['$cacheFactory', function($cacheFactory) {
+ return $cacheFactory('templates');
+ }];
+}
+
+/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
+ *
+ * DOM-related variables:
+ *
+ * - "node" - DOM Node
+ * - "element" - DOM Element or Node
+ * - "$node" or "$element" - jqLite-wrapped node or element
+ *
+ *
+ * Compiler related stuff:
+ *
+ * - "linkFn" - linking fn of a single directive
+ * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
+ * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
+ * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
+ */
+
+
+/**
+ * @ngdoc service
+ * @name $compile
+ * @kind function
+ *
+ * @description
+ * Compiles an HTML string or DOM into a template and produces a template function, which
+ * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
+ *
+ * The compilation is a process of walking the DOM tree and matching DOM elements to
+ * {@link ng.$compileProvider#directive directives}.
+ *
+ *
+ * **Note:** This document is an in-depth reference of all directive options.
+ * For a gentle introduction to directives with examples of common use cases,
+ * see the {@link guide/directive directive guide}.
+ *
+ *
+ * ## Comprehensive Directive API
+ *
+ * There are many different options for a directive.
+ *
+ * The difference resides in the return value of the factory function.
+ * You can either return a "Directive Definition Object" (see below) that defines the directive properties,
+ * or just the `postLink` function (all other properties will have the default values).
+ *
+ *
+ * **Best Practice:** It's recommended to use the "directive definition object" form.
+ *
+ *
+ * Here's an example directive declared with a Directive Definition Object:
+ *
+ * ```js
+ * var myModule = angular.module(...);
+ *
+ * myModule.directive('directiveName', function factory(injectables) {
+ * var directiveDefinitionObject = {
+ * priority: 0,
+ * template: '
', // or // function(tElement, tAttrs) { ... },
+ * // or
+ * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... },
+ * transclude: false,
+ * restrict: 'A',
+ * scope: false,
+ * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },
+ * controllerAs: 'stringAlias',
+ * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],
+ * compile: function compile(tElement, tAttrs, transclude) {
+ * return {
+ * pre: function preLink(scope, iElement, iAttrs, controller) { ... },
+ * post: function postLink(scope, iElement, iAttrs, controller) { ... }
+ * }
+ * // or
+ * // return function postLink( ... ) { ... }
+ * },
+ * // or
+ * // link: {
+ * // pre: function preLink(scope, iElement, iAttrs, controller) { ... },
+ * // post: function postLink(scope, iElement, iAttrs, controller) { ... }
+ * // }
+ * // or
+ * // link: function postLink( ... ) { ... }
+ * };
+ * return directiveDefinitionObject;
+ * });
+ * ```
+ *
+ *
+ * **Note:** Any unspecified options will use the default value. You can see the default values below.
+ *
+ *
+ * Therefore the above can be simplified as:
+ *
+ * ```js
+ * var myModule = angular.module(...);
+ *
+ * myModule.directive('directiveName', function factory(injectables) {
+ * var directiveDefinitionObject = {
+ * link: function postLink(scope, iElement, iAttrs) { ... }
+ * };
+ * return directiveDefinitionObject;
+ * // or
+ * // return function postLink(scope, iElement, iAttrs) { ... }
+ * });
+ * ```
+ *
+ *
+ *
+ * ### Directive Definition Object
+ *
+ * The directive definition object provides instructions to the {@link ng.$compile
+ * compiler}. The attributes are:
+ *
+ * #### `priority`
+ * When there are multiple directives defined on a single DOM element, sometimes it
+ * is necessary to specify the order in which the directives are applied. The `priority` is used
+ * to sort the directives before their `compile` functions get called. Priority is defined as a
+ * number. Directives with greater numerical `priority` are compiled first. Pre-link functions
+ * are also run in priority order, but post-link functions are run in reverse order. The order
+ * of directives with the same priority is undefined. The default priority is `0`.
+ *
+ * #### `terminal`
+ * If set to true then the current `priority` will be the last set of directives
+ * which will execute (any directives at the current priority will still execute
+ * as the order of execution on same `priority` is undefined).
+ *
+ * #### `scope`
+ * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the
+ * same element request a new scope, only one new scope is created. The new scope rule does not
+ * apply for the root of the template since the root of the template always gets a new scope.
+ *
+ * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from
+ * normal scope in that it does not prototypically inherit from the parent scope. This is useful
+ * when creating reusable components, which should not accidentally read or modify data in the
+ * parent scope.
+ *
+ * The 'isolate' scope takes an object hash which defines a set of local scope properties
+ * derived from the parent scope. These local properties are useful for aliasing values for
+ * templates. Locals definition is a hash of local scope property to its source:
+ *
+ * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is
+ * always a string since DOM attributes are strings. If no `attr` name is specified then the
+ * attribute name is assumed to be the same as the local name.
+ * Given `` and widget definition
+ * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect
+ * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the
+ * `localName` property on the widget scope. The `name` is read from the parent scope (not
+ * component scope).
+ *
+ * * `=` or `=attr` - set up bi-directional binding between a local scope property and the
+ * parent scope property of name defined via the value of the `attr` attribute. If no `attr`
+ * name is specified then the attribute name is assumed to be the same as the local name.
+ * Given `` and widget definition of
+ * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the
+ * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected
+ * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent
+ * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You
+ * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional.
+ *
+ * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope.
+ * If no `attr` name is specified then the attribute name is assumed to be the same as the
+ * local name. Given `` and widget definition of
+ * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to
+ * a function wrapper for the `count = count + value` expression. Often it's desirable to
+ * pass data from the isolated scope via an expression to the parent scope, this can be
+ * done by passing a map of local variable names and values into the expression wrapper fn.
+ * For example, if the expression is `increment(amount)` then we can specify the amount value
+ * by calling the `localFn` as `localFn({amount: 22})`.
+ *
+ *
+ *
+ * #### `controller`
+ * Controller constructor function. The controller is instantiated before the
+ * pre-linking phase and it is shared with other directives (see
+ * `require` attribute). This allows the directives to communicate with each other and augment
+ * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:
+ *
+ * * `$scope` - Current scope associated with the element
+ * * `$element` - Current element
+ * * `$attrs` - Current attributes object for the element
+ * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope.
+ * The scope can be overridden by an optional first argument.
+ * `function([scope], cloneLinkingFn)`.
+ *
+ *
+ * #### `require`
+ * Require another directive and inject its controller as the fourth argument to the linking function. The
+ * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the
+ * injected argument will be an array in corresponding order. If no such directive can be
+ * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with:
+ *
+ * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.
+ * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.
+ * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found.
+ * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass
+ * `null` to the `link` fn if not found.
+ *
+ *
+ * #### `controllerAs`
+ * Controller alias at the directive scope. An alias for the controller so it
+ * can be referenced at the directive template. The directive needs to define a scope for this
+ * configuration to be used. Useful in the case when directive is used as component.
+ *
+ *
+ * #### `restrict`
+ * String of subset of `EACM` which restricts the directive to a specific directive
+ * declaration style. If omitted, the default (attributes only) is used.
+ *
+ * * `E` - Element name: `
`
+ * * `C` - Class: `
`
+ * * `M` - Comment: ``
+ *
+ *
+ * #### `template`
+ * HTML markup that may:
+ * * Replace the contents of the directive's element (default).
+ * * Replace the directive's element itself (if `replace` is true - DEPRECATED).
+ * * Wrap the contents of the directive's element (if `transclude` is true).
+ *
+ * Value may be:
+ *
+ * * A string. For example `{{delete_str}}
`.
+ * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`
+ * function api below) and returns a string value.
+ *
+ *
+ * #### `templateUrl`
+ * Same as `template` but the template is loaded from the specified URL. Because
+ * the template loading is asynchronous the compilation/linking is suspended until the template
+ * is loaded.
+ *
+ * You can specify `templateUrl` as a string representing the URL or as a function which takes two
+ * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns
+ * a string value representing the url. In either case, the template URL is passed through {@link
+ * api/ng.$sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.
+ *
+ *
+ * #### `replace` ([*DEPRECATED*!], will be removed in next major release)
+ * specify what the template should replace. Defaults to `false`.
+ *
+ * * `true` - the template will replace the directive's element.
+ * * `false` - the template will replace the contents of the directive's element.
+ *
+ * The replacement process migrates all of the attributes / classes from the old element to the new
+ * one. See the {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive
+ * Directives Guide} for an example.
+ *
+ * #### `transclude`
+ * compile the content of the element and make it available to the directive.
+ * Typically used with {@link ng.directive:ngTransclude
+ * ngTransclude}. The advantage of transclusion is that the linking function receives a
+ * transclusion function which is pre-bound to the correct scope. In a typical setup the widget
+ * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate`
+ * scope. This makes it possible for the widget to have private state, and the transclusion to
+ * be bound to the parent (pre-`isolate`) scope.
+ *
+ * * `true` - transclude the content of the directive.
+ * * `'element'` - transclude the whole element including any directives defined at lower priority.
+ *
+ *
+ * **Note:** When testing an element transclude directive you must not place the directive at the root of the
+ * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives
+ * Testing Transclusion Directives}.
+ *
+ *
+ * #### `compile`
+ *
+ * ```js
+ * function compile(tElement, tAttrs, transclude) { ... }
+ * ```
+ *
+ * The compile function deals with transforming the template DOM. Since most directives do not do
+ * template transformation, it is not used often. The compile function takes the following arguments:
+ *
+ * * `tElement` - template element - The element where the directive has been declared. It is
+ * safe to do template transformation on the element and child elements only.
+ *
+ * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared
+ * between all directive compile functions.
+ *
+ * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`
+ *
+ *
+ * **Note:** The template instance and the link instance may be different objects if the template has
+ * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that
+ * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration
+ * should be done in a linking function rather than in a compile function.
+ *
+
+ *
+ * **Note:** The compile function cannot handle directives that recursively use themselves in their
+ * own templates or compile functions. Compiling these directives results in an infinite loop and a
+ * stack overflow errors.
+ *
+ * This can be avoided by manually using $compile in the postLink function to imperatively compile
+ * a directive's template instead of relying on automatic template compilation via `template` or
+ * `templateUrl` declaration or manual compilation inside the compile function.
+ *
+ *
+ *
+ * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it
+ * e.g. does not know about the right outer scope. Please use the transclude function that is passed
+ * to the link function instead.
+ *
+
+ * A compile function can have a return value which can be either a function or an object.
+ *
+ * * returning a (post-link) function - is equivalent to registering the linking function via the
+ * `link` property of the config object when the compile function is empty.
+ *
+ * * returning an object with function(s) registered via `pre` and `post` properties - allows you to
+ * control when a linking function should be called during the linking phase. See info about
+ * pre-linking and post-linking functions below.
+ *
+ *
+ * #### `link`
+ * This property is used only if the `compile` property is not defined.
+ *
+ * ```js
+ * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }
+ * ```
+ *
+ * The link function is responsible for registering DOM listeners as well as updating the DOM. It is
+ * executed after the template has been cloned. This is where most of the directive logic will be
+ * put.
+ *
+ * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the
+ * directive for registering {@link ng.$rootScope.Scope#$watch watches}.
+ *
+ * * `iElement` - instance element - The element where the directive is to be used. It is safe to
+ * manipulate the children of the element only in `postLink` function since the children have
+ * already been linked.
+ *
+ * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared
+ * between all directive linking functions.
+ *
+ * * `controller` - a controller instance - A controller instance if at least one directive on the
+ * element defines a controller. The controller is shared among all the directives, which allows
+ * the directives to use the controllers as a communication channel.
+ *
+ * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.
+ * The scope can be overridden by an optional first argument. This is the same as the `$transclude`
+ * parameter of directive controllers.
+ * `function([scope], cloneLinkingFn)`.
+ *
+ *
+ * #### Pre-linking function
+ *
+ * Executed before the child elements are linked. Not safe to do DOM transformation since the
+ * compiler linking function will fail to locate the correct elements for linking.
+ *
+ * #### Post-linking function
+ *
+ * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function.
+ *
+ *
+ * **Note**: Typically directives are registered with `module.directive`. The example below is
+ * to illustrate how `$compile` works.
+ *
+ *
+
+
+
+
+
+
+ it('should auto compile', function() {
+ var textarea = $('textarea');
+ var output = $('div[compile]');
+ // The initial state reads 'Hello Angular'.
+ expect(output.getText()).toBe('Hello Angular');
+ textarea.clear();
+ textarea.sendKeys('{{name}}!');
+ expect(output.getText()).toBe('Angular!');
+ });
+
+
+
+ *
+ *
+ * @param {string|DOMElement} element Element or HTML string to compile into a template function.
+ * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives.
+ * @param {number} maxPriority only apply directives lower than given priority (Only effects the
+ * root element(s), not their children)
+ * @returns {function(scope, cloneAttachFn=)} a link function which is used to bind template
+ * (a DOM element/tree) to a scope. Where:
+ *
+ * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
+ * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
+ * `template` and call the `cloneAttachFn` function allowing the caller to attach the
+ * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
+ * called as: {{total}}
')(scope);
+ * ```
+ *
+ * - if on the other hand, you need the element to be cloned, the view reference from the original
+ * example would not point to the clone, but rather to the original template that was cloned. In
+ * this case, you can access the clone via the cloneAttachFn:
+ * ```js
+ * var templateElement = angular.element('{{total}}
'),
+ * scope = ....;
+ *
+ * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) {
+ * //attach the clone to DOM document at the right place
+ * });
+ *
+ * //now we have reference to the cloned DOM via `clonedElement`
+ * ```
+ *
+ *
+ * For information on how the compiler works, see the
+ * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
+ */
+
+var $compileMinErr = minErr('$compile');
+
+/**
+ * @ngdoc provider
+ * @name $compileProvider
+ * @kind function
+ *
+ * @description
+ */
+$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];
+function $CompileProvider($provide, $$sanitizeUriProvider) {
+ var hasDirectives = {},
+ Suffix = 'Directive',
+ COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w_\-]+)\s+(.*)$/,
+ CLASS_DIRECTIVE_REGEXP = /(([\d\w_\-]+)(?:\:([^;]+))?;?)/;
+
+ // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
+ // The assumption is that future DOM event attribute names will begin with
+ // 'on' and be composed of only English letters.
+ var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;
+
+ /**
+ * @ngdoc method
+ * @name $compileProvider#directive
+ * @kind function
+ *
+ * @description
+ * Register a new directive with the compiler.
+ *
+ * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which
+ * will match as ng-bind), or an object map of directives where the keys are the
+ * names and the values are the factories.
+ * @param {Function|Array} directiveFactory An injectable directive factory function. See
+ * {@link guide/directive} for more info.
+ * @returns {ng.$compileProvider} Self for chaining.
+ */
+ this.directive = function registerDirective(name, directiveFactory) {
+ assertNotHasOwnProperty(name, 'directive');
+ if (isString(name)) {
+ assertArg(directiveFactory, 'directiveFactory');
+ if (!hasDirectives.hasOwnProperty(name)) {
+ hasDirectives[name] = [];
+ $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
+ function($injector, $exceptionHandler) {
+ var directives = [];
+ forEach(hasDirectives[name], function(directiveFactory, index) {
+ try {
+ var directive = $injector.invoke(directiveFactory);
+ if (isFunction(directive)) {
+ directive = { compile: valueFn(directive) };
+ } else if (!directive.compile && directive.link) {
+ directive.compile = valueFn(directive.link);
+ }
+ directive.priority = directive.priority || 0;
+ directive.index = index;
+ directive.name = directive.name || name;
+ directive.require = directive.require || (directive.controller && directive.name);
+ directive.restrict = directive.restrict || 'A';
+ directives.push(directive);
+ } catch (e) {
+ $exceptionHandler(e);
+ }
+ });
+ return directives;
+ }]);
+ }
+ hasDirectives[name].push(directiveFactory);
+ } else {
+ forEach(name, reverseParams(registerDirective));
+ }
+ return this;
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $compileProvider#aHrefSanitizationWhitelist
+ * @kind function
+ *
+ * @description
+ * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+ * urls during a[href] sanitization.
+ *
+ * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+ *
+ * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
+ * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
+ * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+ * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+ *
+ * @param {RegExp=} regexp New regexp to whitelist urls with.
+ * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+ * chaining otherwise.
+ */
+ this.aHrefSanitizationWhitelist = function(regexp) {
+ if (isDefined(regexp)) {
+ $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);
+ return this;
+ } else {
+ return $$sanitizeUriProvider.aHrefSanitizationWhitelist();
+ }
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $compileProvider#imgSrcSanitizationWhitelist
+ * @kind function
+ *
+ * @description
+ * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+ * urls during img[src] sanitization.
+ *
+ * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+ *
+ * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
+ * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
+ * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+ * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+ *
+ * @param {RegExp=} regexp New regexp to whitelist urls with.
+ * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+ * chaining otherwise.
+ */
+ this.imgSrcSanitizationWhitelist = function(regexp) {
+ if (isDefined(regexp)) {
+ $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);
+ return this;
+ } else {
+ return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();
+ }
+ };
+
+ this.$get = [
+ '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
+ '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri',
+ function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse,
+ $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) {
+
+ var Attributes = function(element, attr) {
+ this.$$element = element;
+ this.$attr = attr || {};
+ };
+
+ Attributes.prototype = {
+ $normalize: directiveNormalize,
+
+
+ /**
+ * @ngdoc method
+ * @name $compile.directive.Attributes#$addClass
+ * @kind function
+ *
+ * @description
+ * Adds the CSS class value specified by the classVal parameter to the element. If animations
+ * are enabled then an animation will be triggered for the class addition.
+ *
+ * @param {string} classVal The className value that will be added to the element
+ */
+ $addClass : function(classVal) {
+ if(classVal && classVal.length > 0) {
+ $animate.addClass(this.$$element, classVal);
+ }
+ },
+
+ /**
+ * @ngdoc method
+ * @name $compile.directive.Attributes#$removeClass
+ * @kind function
+ *
+ * @description
+ * Removes the CSS class value specified by the classVal parameter from the element. If
+ * animations are enabled then an animation will be triggered for the class removal.
+ *
+ * @param {string} classVal The className value that will be removed from the element
+ */
+ $removeClass : function(classVal) {
+ if(classVal && classVal.length > 0) {
+ $animate.removeClass(this.$$element, classVal);
+ }
+ },
+
+ /**
+ * @ngdoc method
+ * @name $compile.directive.Attributes#$updateClass
+ * @kind function
+ *
+ * @description
+ * Adds and removes the appropriate CSS class values to the element based on the difference
+ * between the new and old CSS class values (specified as newClasses and oldClasses).
+ *
+ * @param {string} newClasses The current CSS className value
+ * @param {string} oldClasses The former CSS className value
+ */
+ $updateClass : function(newClasses, oldClasses) {
+ var toAdd = tokenDifference(newClasses, oldClasses);
+ var toRemove = tokenDifference(oldClasses, newClasses);
+
+ if(toAdd.length === 0) {
+ $animate.removeClass(this.$$element, toRemove);
+ } else if(toRemove.length === 0) {
+ $animate.addClass(this.$$element, toAdd);
+ } else {
+ $animate.setClass(this.$$element, toAdd, toRemove);
+ }
+ },
+
+ /**
+ * Set a normalized attribute on the element in a way such that all directives
+ * can share the attribute. This function properly handles boolean attributes.
+ * @param {string} key Normalized key. (ie ngAttribute)
+ * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
+ * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
+ * Defaults to true.
+ * @param {string=} attrName Optional none normalized name. Defaults to key.
+ */
+ $set: function(key, value, writeAttr, attrName) {
+ // TODO: decide whether or not to throw an error if "class"
+ //is set through this function since it may cause $updateClass to
+ //become unstable.
+
+ var booleanKey = getBooleanAttrName(this.$$element[0], key),
+ normalizedVal,
+ nodeName;
+
+ if (booleanKey) {
+ this.$$element.prop(key, value);
+ attrName = booleanKey;
+ }
+
+ this[key] = value;
+
+ // translate normalized key to actual key
+ if (attrName) {
+ this.$attr[key] = attrName;
+ } else {
+ attrName = this.$attr[key];
+ if (!attrName) {
+ this.$attr[key] = attrName = snake_case(key, '-');
+ }
+ }
+
+ nodeName = nodeName_(this.$$element);
+
+ // sanitize a[href] and img[src] values
+ if ((nodeName === 'A' && key === 'href') ||
+ (nodeName === 'IMG' && key === 'src')) {
+ this[key] = value = $$sanitizeUri(value, key === 'src');
+ }
+
+ if (writeAttr !== false) {
+ if (value === null || value === undefined) {
+ this.$$element.removeAttr(attrName);
+ } else {
+ this.$$element.attr(attrName, value);
+ }
+ }
+
+ // fire observers
+ var $$observers = this.$$observers;
+ $$observers && forEach($$observers[key], function(fn) {
+ try {
+ fn(value);
+ } catch (e) {
+ $exceptionHandler(e);
+ }
+ });
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $compile.directive.Attributes#$observe
+ * @kind function
+ *
+ * @description
+ * Observes an interpolated attribute.
+ *
+ * The observer function will be invoked once during the next `$digest` following
+ * compilation. The observer is then invoked whenever the interpolated value
+ * changes.
+ *
+ * @param {string} key Normalized key. (ie ngAttribute) .
+ * @param {function(interpolatedValue)} fn Function that will be called whenever
+ the interpolated value of the attribute changes.
+ * See the {@link guide/directive#Attributes Directives} guide for more info.
+ * @returns {function()} the `fn` parameter.
+ */
+ $observe: function(key, fn) {
+ var attrs = this,
+ $$observers = (attrs.$$observers || (attrs.$$observers = {})),
+ listeners = ($$observers[key] || ($$observers[key] = []));
+
+ listeners.push(fn);
+ $rootScope.$evalAsync(function() {
+ if (!listeners.$$inter) {
+ // no one registered attribute interpolation function, so lets call it manually
+ fn(attrs[key]);
+ }
+ });
+ return fn;
+ }
+ };
+
+ var startSymbol = $interpolate.startSymbol(),
+ endSymbol = $interpolate.endSymbol(),
+ denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}')
+ ? identity
+ : function denormalizeTemplate(template) {
+ return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
+ },
+ NG_ATTR_BINDING = /^ngAttr[A-Z]/;
+
+
+ return compile;
+
+ //================================
+
+ function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective,
+ previousCompileContext) {
+ if (!($compileNodes instanceof jqLite)) {
+ // jquery always rewraps, whereas we need to preserve the original selector so that we can
+ // modify it.
+ $compileNodes = jqLite($compileNodes);
+ }
+ // We can not compile top level text elements since text nodes can be merged and we will
+ // not be able to attach scope data to them, so we will wrap them in
+ forEach($compileNodes, function(node, index){
+ if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) {
+ $compileNodes[index] = node = jqLite(node).wrap('
+ addDirective(directives,
+ directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);
+
+ // iterate over the attributes
+ for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes,
+ j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
+ var attrStartName = false;
+ var attrEndName = false;
+
+ attr = nAttrs[j];
+ if (!msie || msie >= 8 || attr.specified) {
+ name = attr.name;
+ value = trim(attr.value);
+
+ // support ngAttr attribute binding
+ ngAttrName = directiveNormalize(name);
+ if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) {
+ name = snake_case(ngAttrName.substr(6), '-');
+ }
+
+ var directiveNName = ngAttrName.replace(/(Start|End)$/, '');
+ if (ngAttrName === directiveNName + 'Start') {
+ attrStartName = name;
+ attrEndName = name.substr(0, name.length - 5) + 'end';
+ name = name.substr(0, name.length - 6);
+ }
+
+ nName = directiveNormalize(name.toLowerCase());
+ attrsMap[nName] = name;
+ if (isNgAttr || !attrs.hasOwnProperty(nName)) {
+ attrs[nName] = value;
+ if (getBooleanAttrName(node, nName)) {
+ attrs[nName] = true; // presence means true
+ }
+ }
+ addAttrInterpolateDirective(node, directives, value, nName);
+ addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,
+ attrEndName);
+ }
+ }
+
+ // use class as directive
+ className = node.className;
+ if (isString(className) && className !== '') {
+ while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
+ nName = directiveNormalize(match[2]);
+ if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {
+ attrs[nName] = trim(match[3]);
+ }
+ className = className.substr(match.index + match[0].length);
+ }
+ }
+ break;
+ case 3: /* Text Node */
+ addTextInterpolateDirective(directives, node.nodeValue);
+ break;
+ case 8: /* Comment */
+ try {
+ match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
+ if (match) {
+ nName = directiveNormalize(match[1]);
+ if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {
+ attrs[nName] = trim(match[2]);
+ }
+ }
+ } catch (e) {
+ // turns out that under some circumstances IE9 throws errors when one attempts to read
+ // comment's node value.
+ // Just ignore it and continue. (Can't seem to reproduce in test case.)
+ }
+ break;
+ }
+
+ directives.sort(byPriority);
+ return directives;
+ }
+
+ /**
+ * Given a node with an directive-start it collects all of the siblings until it finds
+ * directive-end.
+ * @param node
+ * @param attrStart
+ * @param attrEnd
+ * @returns {*}
+ */
+ function groupScan(node, attrStart, attrEnd) {
+ var nodes = [];
+ var depth = 0;
+ if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {
+ var startNode = node;
+ do {
+ if (!node) {
+ throw $compileMinErr('uterdir',
+ "Unterminated attribute, found '{0}' but no matching '{1}' found.",
+ attrStart, attrEnd);
+ }
+ if (node.nodeType == 1 /** Element **/) {
+ if (node.hasAttribute(attrStart)) depth++;
+ if (node.hasAttribute(attrEnd)) depth--;
+ }
+ nodes.push(node);
+ node = node.nextSibling;
+ } while (depth > 0);
+ } else {
+ nodes.push(node);
+ }
+
+ return jqLite(nodes);
+ }
+
+ /**
+ * Wrapper for linking function which converts normal linking function into a grouped
+ * linking function.
+ * @param linkFn
+ * @param attrStart
+ * @param attrEnd
+ * @returns {Function}
+ */
+ function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {
+ return function(scope, element, attrs, controllers, transcludeFn) {
+ element = groupScan(element[0], attrStart, attrEnd);
+ return linkFn(scope, element, attrs, controllers, transcludeFn);
+ };
+ }
+
+ /**
+ * Once the directives have been collected, their compile functions are executed. This method
+ * is responsible for inlining directive templates as well as terminating the application
+ * of the directives if the terminal directive has been reached.
+ *
+ * @param {Array} directives Array of collected directives to execute their compile function.
+ * this needs to be pre-sorted by priority order.
+ * @param {Node} compileNode The raw DOM node to apply the compile functions to
+ * @param {Object} templateAttrs The shared attribute function
+ * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
+ * scope argument is auto-generated to the new
+ * child of the transcluded parent scope.
+ * @param {JQLite} jqCollection If we are working on the root of the compile tree then this
+ * argument has the root jqLite array so that we can replace nodes
+ * on it.
+ * @param {Object=} originalReplaceDirective An optional directive that will be ignored when
+ * compiling the transclusion.
+ * @param {Array.} preLinkFns
+ * @param {Array.} postLinkFns
+ * @param {Object} previousCompileContext Context used for previous compilation of the current
+ * node
+ * @returns {Function} linkFn
+ */
+ function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn,
+ jqCollection, originalReplaceDirective, preLinkFns, postLinkFns,
+ previousCompileContext) {
+ previousCompileContext = previousCompileContext || {};
+
+ var terminalPriority = -Number.MAX_VALUE,
+ newScopeDirective,
+ controllerDirectives = previousCompileContext.controllerDirectives,
+ newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
+ templateDirective = previousCompileContext.templateDirective,
+ nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,
+ hasTranscludeDirective = false,
+ hasTemplate = false,
+ hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective,
+ $compileNode = templateAttrs.$$element = jqLite(compileNode),
+ directive,
+ directiveName,
+ $template,
+ replaceDirective = originalReplaceDirective,
+ childTranscludeFn = transcludeFn,
+ linkFn,
+ directiveValue;
+
+ // executes all directives on the current element
+ for(var i = 0, ii = directives.length; i < ii; i++) {
+ directive = directives[i];
+ var attrStart = directive.$$start;
+ var attrEnd = directive.$$end;
+
+ // collect multiblock sections
+ if (attrStart) {
+ $compileNode = groupScan(compileNode, attrStart, attrEnd);
+ }
+ $template = undefined;
+
+ if (terminalPriority > directive.priority) {
+ break; // prevent further processing of directives
+ }
+
+ if (directiveValue = directive.scope) {
+ newScopeDirective = newScopeDirective || directive;
+
+ // skip the check for directives with async templates, we'll check the derived sync
+ // directive when the template arrives
+ if (!directive.templateUrl) {
+ assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,
+ $compileNode);
+ if (isObject(directiveValue)) {
+ newIsolateScopeDirective = directive;
+ }
+ }
+ }
+
+ directiveName = directive.name;
+
+ if (!directive.templateUrl && directive.controller) {
+ directiveValue = directive.controller;
+ controllerDirectives = controllerDirectives || {};
+ assertNoDuplicate("'" + directiveName + "' controller",
+ controllerDirectives[directiveName], directive, $compileNode);
+ controllerDirectives[directiveName] = directive;
+ }
+
+ if (directiveValue = directive.transclude) {
+ hasTranscludeDirective = true;
+
+ // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.
+ // This option should only be used by directives that know how to safely handle element transclusion,
+ // where the transcluded nodes are added or replaced after linking.
+ if (!directive.$$tlb) {
+ assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);
+ nonTlbTranscludeDirective = directive;
+ }
+
+ if (directiveValue == 'element') {
+ hasElementTranscludeDirective = true;
+ terminalPriority = directive.priority;
+ $template = $compileNode;
+ $compileNode = templateAttrs.$$element =
+ jqLite(document.createComment(' ' + directiveName + ': ' +
+ templateAttrs[directiveName] + ' '));
+ compileNode = $compileNode[0];
+ replaceWith(jqCollection, sliceArgs($template), compileNode);
+
+ childTranscludeFn = compile($template, transcludeFn, terminalPriority,
+ replaceDirective && replaceDirective.name, {
+ // Don't pass in:
+ // - controllerDirectives - otherwise we'll create duplicates controllers
+ // - newIsolateScopeDirective or templateDirective - combining templates with
+ // element transclusion doesn't make sense.
+ //
+ // We need only nonTlbTranscludeDirective so that we prevent putting transclusion
+ // on the same element more than once.
+ nonTlbTranscludeDirective: nonTlbTranscludeDirective
+ });
+ } else {
+ $template = jqLite(jqLiteClone(compileNode)).contents();
+ $compileNode.empty(); // clear contents
+ childTranscludeFn = compile($template, transcludeFn);
+ }
+ }
+
+ if (directive.template) {
+ hasTemplate = true;
+ assertNoDuplicate('template', templateDirective, directive, $compileNode);
+ templateDirective = directive;
+
+ directiveValue = (isFunction(directive.template))
+ ? directive.template($compileNode, templateAttrs)
+ : directive.template;
+
+ directiveValue = denormalizeTemplate(directiveValue);
+
+ if (directive.replace) {
+ replaceDirective = directive;
+ if (jqLiteIsTextNode(directiveValue)) {
+ $template = [];
+ } else {
+ $template = jqLite(trim(directiveValue));
+ }
+ compileNode = $template[0];
+
+ if ($template.length != 1 || compileNode.nodeType !== 1) {
+ throw $compileMinErr('tplrt',
+ "Template for directive '{0}' must have exactly one root element. {1}",
+ directiveName, '');
+ }
+
+ replaceWith(jqCollection, $compileNode, compileNode);
+
+ var newTemplateAttrs = {$attr: {}};
+
+ // combine directives from the original node and from the template:
+ // - take the array of directives for this element
+ // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)
+ // - collect directives from the template and sort them by priority
+ // - combine directives as: processed + template + unprocessed
+ var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);
+ var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));
+
+ if (newIsolateScopeDirective) {
+ markDirectivesAsIsolate(templateDirectives);
+ }
+ directives = directives.concat(templateDirectives).concat(unprocessedDirectives);
+ mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
+
+ ii = directives.length;
+ } else {
+ $compileNode.html(directiveValue);
+ }
+ }
+
+ if (directive.templateUrl) {
+ hasTemplate = true;
+ assertNoDuplicate('template', templateDirective, directive, $compileNode);
+ templateDirective = directive;
+
+ if (directive.replace) {
+ replaceDirective = directive;
+ }
+
+ nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,
+ templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, {
+ controllerDirectives: controllerDirectives,
+ newIsolateScopeDirective: newIsolateScopeDirective,
+ templateDirective: templateDirective,
+ nonTlbTranscludeDirective: nonTlbTranscludeDirective
+ });
+ ii = directives.length;
+ } else if (directive.compile) {
+ try {
+ linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
+ if (isFunction(linkFn)) {
+ addLinkFns(null, linkFn, attrStart, attrEnd);
+ } else if (linkFn) {
+ addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd);
+ }
+ } catch (e) {
+ $exceptionHandler(e, startingTag($compileNode));
+ }
+ }
+
+ if (directive.terminal) {
+ nodeLinkFn.terminal = true;
+ terminalPriority = Math.max(terminalPriority, directive.priority);
+ }
+
+ }
+
+ nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;
+ nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;
+ nodeLinkFn.templateOnThisElement = hasTemplate;
+ nodeLinkFn.transclude = childTranscludeFn;
+
+ previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective;
+
+ // might be normal or delayed nodeLinkFn depending on if templateUrl is present
+ return nodeLinkFn;
+
+ ////////////////////
+
+ function addLinkFns(pre, post, attrStart, attrEnd) {
+ if (pre) {
+ if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);
+ pre.require = directive.require;
+ pre.directiveName = directiveName;
+ if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
+ pre = cloneAndAnnotateFn(pre, {isolateScope: true});
+ }
+ preLinkFns.push(pre);
+ }
+ if (post) {
+ if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);
+ post.require = directive.require;
+ post.directiveName = directiveName;
+ if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
+ post = cloneAndAnnotateFn(post, {isolateScope: true});
+ }
+ postLinkFns.push(post);
+ }
+ }
+
+
+ function getControllers(directiveName, require, $element, elementControllers) {
+ var value, retrievalMethod = 'data', optional = false;
+ if (isString(require)) {
+ while((value = require.charAt(0)) == '^' || value == '?') {
+ require = require.substr(1);
+ if (value == '^') {
+ retrievalMethod = 'inheritedData';
+ }
+ optional = optional || value == '?';
+ }
+ value = null;
+
+ if (elementControllers && retrievalMethod === 'data') {
+ value = elementControllers[require];
+ }
+ value = value || $element[retrievalMethod]('$' + require + 'Controller');
+
+ if (!value && !optional) {
+ throw $compileMinErr('ctreq',
+ "Controller '{0}', required by directive '{1}', can't be found!",
+ require, directiveName);
+ }
+ return value;
+ } else if (isArray(require)) {
+ value = [];
+ forEach(require, function(require) {
+ value.push(getControllers(directiveName, require, $element, elementControllers));
+ });
+ }
+ return value;
+ }
+
+
+ function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
+ var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn;
+
+ attrs = (compileNode === linkNode)
+ ? templateAttrs
+ : shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
+ $element = attrs.$$element;
+
+ if (newIsolateScopeDirective) {
+ var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/;
+
+ isolateScope = scope.$new(true);
+
+ if (templateDirective && (templateDirective === newIsolateScopeDirective ||
+ templateDirective === newIsolateScopeDirective.$$originalDirective)) {
+ $element.data('$isolateScope', isolateScope);
+ } else {
+ $element.data('$isolateScopeNoTemplate', isolateScope);
+ }
+
+
+
+ safeAddClass($element, 'ng-isolate-scope');
+
+ forEach(newIsolateScopeDirective.scope, function(definition, scopeName) {
+ var match = definition.match(LOCAL_REGEXP) || [],
+ attrName = match[3] || scopeName,
+ optional = (match[2] == '?'),
+ mode = match[1], // @, =, or &
+ lastValue,
+ parentGet, parentSet, compare;
+
+ isolateScope.$$isolateBindings[scopeName] = mode + attrName;
+
+ switch (mode) {
+
+ case '@':
+ attrs.$observe(attrName, function(value) {
+ isolateScope[scopeName] = value;
+ });
+ attrs.$$observers[attrName].$$scope = scope;
+ if( attrs[attrName] ) {
+ // If the attribute has been provided then we trigger an interpolation to ensure
+ // the value is there for use in the link fn
+ isolateScope[scopeName] = $interpolate(attrs[attrName])(scope);
+ }
+ break;
+
+ case '=':
+ if (optional && !attrs[attrName]) {
+ return;
+ }
+ parentGet = $parse(attrs[attrName]);
+ if (parentGet.literal) {
+ compare = equals;
+ } else {
+ compare = function(a,b) { return a === b || (a !== a && b !== b); };
+ }
+ parentSet = parentGet.assign || function() {
+ // reset the change, or we will throw this exception on every $digest
+ lastValue = isolateScope[scopeName] = parentGet(scope);
+ throw $compileMinErr('nonassign',
+ "Expression '{0}' used with directive '{1}' is non-assignable!",
+ attrs[attrName], newIsolateScopeDirective.name);
+ };
+ lastValue = isolateScope[scopeName] = parentGet(scope);
+ isolateScope.$watch(function parentValueWatch() {
+ var parentValue = parentGet(scope);
+ if (!compare(parentValue, isolateScope[scopeName])) {
+ // we are out of sync and need to copy
+ if (!compare(parentValue, lastValue)) {
+ // parent changed and it has precedence
+ isolateScope[scopeName] = parentValue;
+ } else {
+ // if the parent can be assigned then do so
+ parentSet(scope, parentValue = isolateScope[scopeName]);
+ }
+ }
+ return lastValue = parentValue;
+ }, null, parentGet.literal);
+ break;
+
+ case '&':
+ parentGet = $parse(attrs[attrName]);
+ isolateScope[scopeName] = function(locals) {
+ return parentGet(scope, locals);
+ };
+ break;
+
+ default:
+ throw $compileMinErr('iscp',
+ "Invalid isolate scope definition for directive '{0}'." +
+ " Definition: {... {1}: '{2}' ...}",
+ newIsolateScopeDirective.name, scopeName, definition);
+ }
+ });
+ }
+ transcludeFn = boundTranscludeFn && controllersBoundTransclude;
+ if (controllerDirectives) {
+ forEach(controllerDirectives, function(directive) {
+ var locals = {
+ $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
+ $element: $element,
+ $attrs: attrs,
+ $transclude: transcludeFn
+ }, controllerInstance;
+
+ controller = directive.controller;
+ if (controller == '@') {
+ controller = attrs[directive.name];
+ }
+
+ controllerInstance = $controller(controller, locals);
+ // For directives with element transclusion the element is a comment,
+ // but jQuery .data doesn't support attaching data to comment nodes as it's hard to
+ // clean up (http://bugs.jquery.com/ticket/8335).
+ // Instead, we save the controllers for the element in a local hash and attach to .data
+ // later, once we have the actual element.
+ elementControllers[directive.name] = controllerInstance;
+ if (!hasElementTranscludeDirective) {
+ $element.data('$' + directive.name + 'Controller', controllerInstance);
+ }
+
+ if (directive.controllerAs) {
+ locals.$scope[directive.controllerAs] = controllerInstance;
+ }
+ });
+ }
+
+ // PRELINKING
+ for(i = 0, ii = preLinkFns.length; i < ii; i++) {
+ try {
+ linkFn = preLinkFns[i];
+ linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,
+ linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
+ } catch (e) {
+ $exceptionHandler(e, startingTag($element));
+ }
+ }
+
+ // RECURSION
+ // We only pass the isolate scope, if the isolate directive has a template,
+ // otherwise the child elements do not belong to the isolate directive.
+ var scopeToChild = scope;
+ if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {
+ scopeToChild = isolateScope;
+ }
+ childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);
+
+ // POSTLINKING
+ for(i = postLinkFns.length - 1; i >= 0; i--) {
+ try {
+ linkFn = postLinkFns[i];
+ linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,
+ linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
+ } catch (e) {
+ $exceptionHandler(e, startingTag($element));
+ }
+ }
+
+ // This is the function that is injected as `$transclude`.
+ function controllersBoundTransclude(scope, cloneAttachFn) {
+ var transcludeControllers;
+
+ // no scope passed
+ if (arguments.length < 2) {
+ cloneAttachFn = scope;
+ scope = undefined;
+ }
+
+ if (hasElementTranscludeDirective) {
+ transcludeControllers = elementControllers;
+ }
+
+ return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers);
+ }
+ }
+ }
+
+ function markDirectivesAsIsolate(directives) {
+ // mark all directives as needing isolate scope.
+ for (var j = 0, jj = directives.length; j < jj; j++) {
+ directives[j] = inherit(directives[j], {$$isolateScope: true});
+ }
+ }
+
+ /**
+ * looks up the directive and decorates it with exception handling and proper parameters. We
+ * call this the boundDirective.
+ *
+ * @param {string} name name of the directive to look up.
+ * @param {string} location The directive must be found in specific format.
+ * String containing any of theses characters:
+ *
+ * * `E`: element name
+ * * `A': attribute
+ * * `C`: class
+ * * `M`: comment
+ * @returns {boolean} true if directive was added.
+ */
+ function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName,
+ endAttrName) {
+ if (name === ignoreDirective) return null;
+ var match = null;
+ if (hasDirectives.hasOwnProperty(name)) {
+ for(var directive, directives = $injector.get(name + Suffix),
+ i = 0, ii = directives.length; i directive.priority) &&
+ directive.restrict.indexOf(location) != -1) {
+ if (startAttrName) {
+ directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});
+ }
+ tDirectives.push(directive);
+ match = directive;
+ }
+ } catch(e) { $exceptionHandler(e); }
+ }
+ }
+ return match;
+ }
+
+
+ /**
+ * When the element is replaced with HTML template then the new attributes
+ * on the template need to be merged with the existing attributes in the DOM.
+ * The desired effect is to have both of the attributes present.
+ *
+ * @param {object} dst destination attributes (original DOM)
+ * @param {object} src source attributes (from the directive template)
+ */
+ function mergeTemplateAttributes(dst, src) {
+ var srcAttr = src.$attr,
+ dstAttr = dst.$attr,
+ $element = dst.$$element;
+
+ // reapply the old attributes to the new element
+ forEach(dst, function(value, key) {
+ if (key.charAt(0) != '$') {
+ if (src[key] && src[key] !== value) {
+ value += (key === 'style' ? ';' : ' ') + src[key];
+ }
+ dst.$set(key, value, true, srcAttr[key]);
+ }
+ });
+
+ // copy the new attributes on the old attrs object
+ forEach(src, function(value, key) {
+ if (key == 'class') {
+ safeAddClass($element, value);
+ dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
+ } else if (key == 'style') {
+ $element.attr('style', $element.attr('style') + ';' + value);
+ dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value;
+ // `dst` will never contain hasOwnProperty as DOM parser won't let it.
+ // You will get an "InvalidCharacterError: DOM Exception 5" error if you
+ // have an attribute like "has-own-property" or "data-has-own-property", etc.
+ } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
+ dst[key] = value;
+ dstAttr[key] = srcAttr[key];
+ }
+ });
+ }
+
+
+ function compileTemplateUrl(directives, $compileNode, tAttrs,
+ $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {
+ var linkQueue = [],
+ afterTemplateNodeLinkFn,
+ afterTemplateChildLinkFn,
+ beforeTemplateCompileNode = $compileNode[0],
+ origAsyncDirective = directives.shift(),
+ // The fact that we have to copy and patch the directive seems wrong!
+ derivedSyncDirective = extend({}, origAsyncDirective, {
+ templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective
+ }),
+ templateUrl = (isFunction(origAsyncDirective.templateUrl))
+ ? origAsyncDirective.templateUrl($compileNode, tAttrs)
+ : origAsyncDirective.templateUrl;
+
+ $compileNode.empty();
+
+ $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}).
+ success(function(content) {
+ var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;
+
+ content = denormalizeTemplate(content);
+
+ if (origAsyncDirective.replace) {
+ if (jqLiteIsTextNode(content)) {
+ $template = [];
+ } else {
+ $template = jqLite(trim(content));
+ }
+ compileNode = $template[0];
+
+ if ($template.length != 1 || compileNode.nodeType !== 1) {
+ throw $compileMinErr('tplrt',
+ "Template for directive '{0}' must have exactly one root element. {1}",
+ origAsyncDirective.name, templateUrl);
+ }
+
+ tempTemplateAttrs = {$attr: {}};
+ replaceWith($rootElement, $compileNode, compileNode);
+ var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);
+
+ if (isObject(origAsyncDirective.scope)) {
+ markDirectivesAsIsolate(templateDirectives);
+ }
+ directives = templateDirectives.concat(directives);
+ mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
+ } else {
+ compileNode = beforeTemplateCompileNode;
+ $compileNode.html(content);
+ }
+
+ directives.unshift(derivedSyncDirective);
+
+ afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,
+ childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns,
+ previousCompileContext);
+ forEach($rootElement, function(node, i) {
+ if (node == compileNode) {
+ $rootElement[i] = $compileNode[0];
+ }
+ });
+ afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);
+
+ while(linkQueue.length) {
+ var scope = linkQueue.shift(),
+ beforeTemplateLinkNode = linkQueue.shift(),
+ linkRootElement = linkQueue.shift(),
+ boundTranscludeFn = linkQueue.shift(),
+ linkNode = $compileNode[0];
+
+ if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
+ var oldClasses = beforeTemplateLinkNode.className;
+
+ if (!(previousCompileContext.hasElementTranscludeDirective &&
+ origAsyncDirective.replace)) {
+ // it was cloned therefore we have to clone as well.
+ linkNode = jqLiteClone(compileNode);
+ }
+
+ replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
+
+ // Copy in CSS classes from original node
+ safeAddClass(jqLite(linkNode), oldClasses);
+ }
+ if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
+ childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
+ } else {
+ childBoundTranscludeFn = boundTranscludeFn;
+ }
+ afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement,
+ childBoundTranscludeFn);
+ }
+ linkQueue = null;
+ }).
+ error(function(response, code, headers, config) {
+ throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url);
+ });
+
+ return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {
+ var childBoundTranscludeFn = boundTranscludeFn;
+ if (linkQueue) {
+ linkQueue.push(scope);
+ linkQueue.push(node);
+ linkQueue.push(rootElement);
+ linkQueue.push(childBoundTranscludeFn);
+ } else {
+ if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
+ childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
+ }
+ afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn);
+ }
+ };
+ }
+
+
+ /**
+ * Sorting function for bound directives.
+ */
+ function byPriority(a, b) {
+ var diff = b.priority - a.priority;
+ if (diff !== 0) return diff;
+ if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;
+ return a.index - b.index;
+ }
+
+
+ function assertNoDuplicate(what, previousDirective, directive, element) {
+ if (previousDirective) {
+ throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}',
+ previousDirective.name, directive.name, what, startingTag(element));
+ }
+ }
+
+
+ function addTextInterpolateDirective(directives, text) {
+ var interpolateFn = $interpolate(text, true);
+ if (interpolateFn) {
+ directives.push({
+ priority: 0,
+ compile: function textInterpolateCompileFn(templateNode) {
+ // when transcluding a template that has bindings in the root
+ // then we don't have a parent and should do this in the linkFn
+ var parent = templateNode.parent(), hasCompileParent = parent.length;
+ if (hasCompileParent) safeAddClass(templateNode.parent(), 'ng-binding');
+
+ return function textInterpolateLinkFn(scope, node) {
+ var parent = node.parent(),
+ bindings = parent.data('$binding') || [];
+ bindings.push(interpolateFn);
+ parent.data('$binding', bindings);
+ if (!hasCompileParent) safeAddClass(parent, 'ng-binding');
+ scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
+ node[0].nodeValue = value;
+ });
+ };
+ }
+ });
+ }
+ }
+
+
+ function getTrustedContext(node, attrNormalizedName) {
+ if (attrNormalizedName == "srcdoc") {
+ return $sce.HTML;
+ }
+ var tag = nodeName_(node);
+ // maction[xlink:href] can source SVG. It's not limited to .
+ if (attrNormalizedName == "xlinkHref" ||
+ (tag == "FORM" && attrNormalizedName == "action") ||
+ (tag != "IMG" && (attrNormalizedName == "src" ||
+ attrNormalizedName == "ngSrc"))) {
+ return $sce.RESOURCE_URL;
+ }
+ }
+
+
+ function addAttrInterpolateDirective(node, directives, value, name) {
+ var interpolateFn = $interpolate(value, true);
+
+ // no interpolation found -> ignore
+ if (!interpolateFn) return;
+
+
+ if (name === "multiple" && nodeName_(node) === "SELECT") {
+ throw $compileMinErr("selmulti",
+ "Binding to the 'multiple' attribute is not supported. Element: {0}",
+ startingTag(node));
+ }
+
+ directives.push({
+ priority: 100,
+ compile: function() {
+ return {
+ pre: function attrInterpolatePreLinkFn(scope, element, attr) {
+ var $$observers = (attr.$$observers || (attr.$$observers = {}));
+
+ if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {
+ throw $compileMinErr('nodomevents',
+ "Interpolations for HTML DOM event attributes are disallowed. Please use the " +
+ "ng- versions (such as ng-click instead of onclick) instead.");
+ }
+
+ // we need to interpolate again, in case the attribute value has been updated
+ // (e.g. by another directive's compile function)
+ interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name));
+
+ // if attribute was updated so that there is no interpolation going on we don't want to
+ // register any observers
+ if (!interpolateFn) return;
+
+ // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the
+ // actual attr value
+ attr[name] = interpolateFn(scope);
+ ($$observers[name] || ($$observers[name] = [])).$$inter = true;
+ (attr.$$observers && attr.$$observers[name].$$scope || scope).
+ $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {
+ //special case for class attribute addition + removal
+ //so that class changes can tap into the animation
+ //hooks provided by the $animate service. Be sure to
+ //skip animations when the first digest occurs (when
+ //both the new and the old values are the same) since
+ //the CSS classes are the non-interpolated values
+ if(name === 'class' && newValue != oldValue) {
+ attr.$updateClass(newValue, oldValue);
+ } else {
+ attr.$set(name, newValue);
+ }
+ });
+ }
+ };
+ }
+ });
+ }
+
+
+ /**
+ * This is a special jqLite.replaceWith, which can replace items which
+ * have no parents, provided that the containing jqLite collection is provided.
+ *
+ * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
+ * in the root of the tree.
+ * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep
+ * the shell, but replace its DOM node reference.
+ * @param {Node} newNode The new DOM node.
+ */
+ function replaceWith($rootElement, elementsToRemove, newNode) {
+ var firstElementToRemove = elementsToRemove[0],
+ removeCount = elementsToRemove.length,
+ parent = firstElementToRemove.parentNode,
+ i, ii;
+
+ if ($rootElement) {
+ for(i = 0, ii = $rootElement.length; i < ii; i++) {
+ if ($rootElement[i] == firstElementToRemove) {
+ $rootElement[i++] = newNode;
+ for (var j = i, j2 = j + removeCount - 1,
+ jj = $rootElement.length;
+ j < jj; j++, j2++) {
+ if (j2 < jj) {
+ $rootElement[j] = $rootElement[j2];
+ } else {
+ delete $rootElement[j];
+ }
+ }
+ $rootElement.length -= removeCount - 1;
+ break;
+ }
+ }
+ }
+
+ if (parent) {
+ parent.replaceChild(newNode, firstElementToRemove);
+ }
+ var fragment = document.createDocumentFragment();
+ fragment.appendChild(firstElementToRemove);
+ newNode[jqLite.expando] = firstElementToRemove[jqLite.expando];
+ for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {
+ var element = elementsToRemove[k];
+ jqLite(element).remove(); // must do this way to clean up expando
+ fragment.appendChild(element);
+ delete elementsToRemove[k];
+ }
+
+ elementsToRemove[0] = newNode;
+ elementsToRemove.length = 1;
+ }
+
+
+ function cloneAndAnnotateFn(fn, annotation) {
+ return extend(function() { return fn.apply(null, arguments); }, fn, annotation);
+ }
+ }];
+}
+
+var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
+/**
+ * Converts all accepted directives format into proper directive name.
+ * All of these will become 'myDirective':
+ * my:Directive
+ * my-directive
+ * x-my-directive
+ * data-my:directive
+ *
+ * Also there is special case for Moz prefix starting with upper case letter.
+ * @param name Name to normalize
+ */
+function directiveNormalize(name) {
+ return camelCase(name.replace(PREFIX_REGEXP, ''));
+}
+
+/**
+ * @ngdoc type
+ * @name $compile.directive.Attributes
+ *
+ * @description
+ * A shared object between directive compile / linking functions which contains normalized DOM
+ * element attributes. The values reflect current binding state `{{ }}`. The normalization is
+ * needed since all of these are treated as equivalent in Angular:
+ *
+ * ```
+ *
+ * ```
+ */
+
+/**
+ * @ngdoc property
+ * @name $compile.directive.Attributes#$attr
+ *
+ * @description
+ * A map of DOM element attribute names to the normalized name. This is
+ * needed to do reverse lookup from normalized name back to actual name.
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $compile.directive.Attributes#$set
+ * @kind function
+ *
+ * @description
+ * Set DOM element attribute value.
+ *
+ *
+ * @param {string} name Normalized element attribute name of the property to modify. The name is
+ * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
+ * property to the original name.
+ * @param {string} value Value to set the attribute to. The value can be an interpolated string.
+ */
+
+
+
+/**
+ * Closure compiler type information
+ */
+
+function nodesetLinkingFn(
+ /* angular.Scope */ scope,
+ /* NodeList */ nodeList,
+ /* Element */ rootElement,
+ /* function(Function) */ boundTranscludeFn
+){}
+
+function directiveLinkingFn(
+ /* nodesetLinkingFn */ nodesetLinkingFn,
+ /* angular.Scope */ scope,
+ /* Node */ node,
+ /* Element */ rootElement,
+ /* function(Function) */ boundTranscludeFn
+){}
+
+function tokenDifference(str1, str2) {
+ var values = '',
+ tokens1 = str1.split(/\s+/),
+ tokens2 = str2.split(/\s+/);
+
+ outer:
+ for(var i = 0; i < tokens1.length; i++) {
+ var token = tokens1[i];
+ for(var j = 0; j < tokens2.length; j++) {
+ if(token == tokens2[j]) continue outer;
+ }
+ values += (values.length > 0 ? ' ' : '') + token;
+ }
+ return values;
+}
+
+/**
+ * @ngdoc provider
+ * @name $controllerProvider
+ * @description
+ * The {@link ng.$controller $controller service} is used by Angular to create new
+ * controllers.
+ *
+ * This provider allows controller registration via the
+ * {@link ng.$controllerProvider#register register} method.
+ */
+function $ControllerProvider() {
+ var controllers = {},
+ CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;
+
+
+ /**
+ * @ngdoc method
+ * @name $controllerProvider#register
+ * @param {string|Object} name Controller name, or an object map of controllers where the keys are
+ * the names and the values are the constructors.
+ * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
+ * annotations in the array notation).
+ */
+ this.register = function(name, constructor) {
+ assertNotHasOwnProperty(name, 'controller');
+ if (isObject(name)) {
+ extend(controllers, name);
+ } else {
+ controllers[name] = constructor;
+ }
+ };
+
+
+ this.$get = ['$injector', '$window', function($injector, $window) {
+
+ /**
+ * @ngdoc service
+ * @name $controller
+ * @requires $injector
+ *
+ * @param {Function|string} constructor If called with a function then it's considered to be the
+ * controller constructor function. Otherwise it's considered to be a string which is used
+ * to retrieve the controller constructor using the following steps:
+ *
+ * * check if a controller with given name is registered via `$controllerProvider`
+ * * check if evaluating the string on the current scope returns a constructor
+ * * check `window[constructor]` on the global `window` object
+ *
+ * @param {Object} locals Injection locals for Controller.
+ * @return {Object} Instance of given controller.
+ *
+ * @description
+ * `$controller` service is responsible for instantiating controllers.
+ *
+ * It's just a simple call to {@link auto.$injector $injector}, but extracted into
+ * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).
+ */
+ return function(expression, locals) {
+ var instance, match, constructor, identifier;
+
+ if(isString(expression)) {
+ match = expression.match(CNTRL_REG),
+ constructor = match[1],
+ identifier = match[3];
+ expression = controllers.hasOwnProperty(constructor)
+ ? controllers[constructor]
+ : getter(locals.$scope, constructor, true) || getter($window, constructor, true);
+
+ assertArgFn(expression, constructor, true);
+ }
+
+ instance = $injector.instantiate(expression, locals);
+
+ if (identifier) {
+ if (!(locals && typeof locals.$scope === 'object')) {
+ throw minErr('$controller')('noscp',
+ "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.",
+ constructor || expression.name, identifier);
+ }
+
+ locals.$scope[identifier] = instance;
+ }
+
+ return instance;
+ };
+ }];
+}
+
+/**
+ * @ngdoc service
+ * @name $document
+ * @requires $window
+ *
+ * @description
+ * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object.
+ *
+ * @example
+
+
+
+
$document title:
+
window.document title:
+
+
+ angular.module('documentExample', [])
+ .controller('ExampleController', ['$scope', '$document', function($scope, $document) {
+ $scope.title = $document[0].title;
+ $scope.windowTitle = angular.element(window.document)[0].title;
+ }]);
+
+
+ */
+function $DocumentProvider(){
+ this.$get = ['$window', function(window){
+ return jqLite(window.document);
+ }];
+}
+
+/**
+ * @ngdoc service
+ * @name $exceptionHandler
+ * @requires ng.$log
+ *
+ * @description
+ * Any uncaught exception in angular expressions is delegated to this service.
+ * The default implementation simply delegates to `$log.error` which logs it into
+ * the browser console.
+ *
+ * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
+ * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
+ *
+ * ## Example:
+ *
+ * ```js
+ * angular.module('exceptionOverride', []).factory('$exceptionHandler', function () {
+ * return function (exception, cause) {
+ * exception.message += ' (caused by "' + cause + '")';
+ * throw exception;
+ * };
+ * });
+ * ```
+ *
+ * This example will override the normal action of `$exceptionHandler`, to make angular
+ * exceptions fail hard when they happen, instead of just logging to the console.
+ *
+ * @param {Error} exception Exception associated with the error.
+ * @param {string=} cause optional information about the context in which
+ * the error was thrown.
+ *
+ */
+function $ExceptionHandlerProvider() {
+ this.$get = ['$log', function($log) {
+ return function(exception, cause) {
+ $log.error.apply($log, arguments);
+ };
+ }];
+}
+
+/**
+ * Parse headers into key value object
+ *
+ * @param {string} headers Raw headers as a string
+ * @returns {Object} Parsed headers as key value object
+ */
+function parseHeaders(headers) {
+ var parsed = {}, key, val, i;
+
+ if (!headers) return parsed;
+
+ forEach(headers.split('\n'), function(line) {
+ i = line.indexOf(':');
+ key = lowercase(trim(line.substr(0, i)));
+ val = trim(line.substr(i + 1));
+
+ if (key) {
+ parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
+ }
+ });
+
+ return parsed;
+}
+
+
+/**
+ * Returns a function that provides access to parsed headers.
+ *
+ * Headers are lazy parsed when first requested.
+ * @see parseHeaders
+ *
+ * @param {(string|Object)} headers Headers to provide access to.
+ * @returns {function(string=)} Returns a getter function which if called with:
+ *
+ * - if called with single an argument returns a single header value or null
+ * - if called with no arguments returns an object containing all headers.
+ */
+function headersGetter(headers) {
+ var headersObj = isObject(headers) ? headers : undefined;
+
+ return function(name) {
+ if (!headersObj) headersObj = parseHeaders(headers);
+
+ if (name) {
+ return headersObj[lowercase(name)] || null;
+ }
+
+ return headersObj;
+ };
+}
+
+
+/**
+ * Chain all given functions
+ *
+ * This function is used for both request and response transforming
+ *
+ * @param {*} data Data to transform.
+ * @param {function(string=)} headers Http headers getter fn.
+ * @param {(Function|Array.)} fns Function or an array of functions.
+ * @returns {*} Transformed data.
+ */
+function transformData(data, headers, fns) {
+ if (isFunction(fns))
+ return fns(data, headers);
+
+ forEach(fns, function(fn) {
+ data = fn(data, headers);
+ });
+
+ return data;
+}
+
+
+function isSuccess(status) {
+ return 200 <= status && status < 300;
+}
+
+
+/**
+ * @ngdoc provider
+ * @name $httpProvider
+ * @description
+ * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service.
+ * */
+function $HttpProvider() {
+ var JSON_START = /^\s*(\[|\{[^\{])/,
+ JSON_END = /[\}\]]\s*$/,
+ PROTECTION_PREFIX = /^\)\]\}',?\n/,
+ CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'};
+
+ /**
+ * @ngdoc property
+ * @name $httpProvider#defaults
+ * @description
+ *
+ * Object containing default values for all {@link ng.$http $http} requests.
+ *
+ * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token.
+ * Defaults value is `'XSRF-TOKEN'`.
+ *
+ * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the
+ * XSRF token. Defaults value is `'X-XSRF-TOKEN'`.
+ *
+ * - **`defaults.headers`** - {Object} - Default headers for all $http requests.
+ * Refer to {@link ng.$http#setting-http-headers $http} for documentation on
+ * setting default headers.
+ * - **`defaults.headers.common`**
+ * - **`defaults.headers.post`**
+ * - **`defaults.headers.put`**
+ * - **`defaults.headers.patch`**
+ **/
+ var defaults = this.defaults = {
+ // transform incoming response data
+ transformResponse: [function(data) {
+ if (isString(data)) {
+ // strip json vulnerability protection prefix
+ data = data.replace(PROTECTION_PREFIX, '');
+ if (JSON_START.test(data) && JSON_END.test(data))
+ data = fromJson(data);
+ }
+ return data;
+ }],
+
+ // transform outgoing request data
+ transformRequest: [function(d) {
+ return isObject(d) && !isFile(d) && !isBlob(d) ? toJson(d) : d;
+ }],
+
+ // default headers
+ headers: {
+ common: {
+ 'Accept': 'application/json, text/plain, */*'
+ },
+ post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
+ put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
+ patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON)
+ },
+
+ xsrfCookieName: 'XSRF-TOKEN',
+ xsrfHeaderName: 'X-XSRF-TOKEN'
+ };
+
+ /**
+ * Are ordered by request, i.e. they are applied in the same order as the
+ * array, on request, but reverse order, on response.
+ */
+ var interceptorFactories = this.interceptors = [];
+
+ /**
+ * For historical reasons, response interceptors are ordered by the order in which
+ * they are applied to the response. (This is the opposite of interceptorFactories)
+ */
+ var responseInterceptorFactories = this.responseInterceptors = [];
+
+ this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
+ function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
+
+ var defaultCache = $cacheFactory('$http');
+
+ /**
+ * Interceptors stored in reverse order. Inner interceptors before outer interceptors.
+ * The reversal is needed so that we can build up the interception chain around the
+ * server request.
+ */
+ var reversedInterceptors = [];
+
+ forEach(interceptorFactories, function(interceptorFactory) {
+ reversedInterceptors.unshift(isString(interceptorFactory)
+ ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
+ });
+
+ forEach(responseInterceptorFactories, function(interceptorFactory, index) {
+ var responseFn = isString(interceptorFactory)
+ ? $injector.get(interceptorFactory)
+ : $injector.invoke(interceptorFactory);
+
+ /**
+ * Response interceptors go before "around" interceptors (no real reason, just
+ * had to pick one.) But they are already reversed, so we can't use unshift, hence
+ * the splice.
+ */
+ reversedInterceptors.splice(index, 0, {
+ response: function(response) {
+ return responseFn($q.when(response));
+ },
+ responseError: function(response) {
+ return responseFn($q.reject(response));
+ }
+ });
+ });
+
+
+ /**
+ * @ngdoc service
+ * @kind function
+ * @name $http
+ * @requires ng.$httpBackend
+ * @requires $cacheFactory
+ * @requires $rootScope
+ * @requires $q
+ * @requires $injector
+ *
+ * @description
+ * The `$http` service is a core Angular service that facilitates communication with the remote
+ * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest)
+ * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP).
+ *
+ * For unit testing applications that use `$http` service, see
+ * {@link ngMock.$httpBackend $httpBackend mock}.
+ *
+ * For a higher level of abstraction, please check out the {@link ngResource.$resource
+ * $resource} service.
+ *
+ * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
+ * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage
+ * it is important to familiarize yourself with these APIs and the guarantees they provide.
+ *
+ *
+ * # General usage
+ * The `$http` service is a function which takes a single argument — a configuration object —
+ * that is used to generate an HTTP request and returns a {@link ng.$q promise}
+ * with two $http specific methods: `success` and `error`.
+ *
+ * ```js
+ * $http({method: 'GET', url: '/someUrl'}).
+ * success(function(data, status, headers, config) {
+ * // this callback will be called asynchronously
+ * // when the response is available
+ * }).
+ * error(function(data, status, headers, config) {
+ * // called asynchronously if an error occurs
+ * // or server returns response with an error status.
+ * });
+ * ```
+ *
+ * Since the returned value of calling the $http function is a `promise`, you can also use
+ * the `then` method to register callbacks, and these callbacks will receive a single argument –
+ * an object representing the response. See the API signature and type info below for more
+ * details.
+ *
+ * A response status code between 200 and 299 is considered a success status and
+ * will result in the success callback being called. Note that if the response is a redirect,
+ * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
+ * called for such responses.
+ *
+ * # Writing Unit Tests that use $http
+ * When unit testing (using {@link ngMock ngMock}), it is necessary to call
+ * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending
+ * request using trained responses.
+ *
+ * ```
+ * $httpBackend.expectGET(...);
+ * $http.get(...);
+ * $httpBackend.flush();
+ * ```
+ *
+ * # Shortcut methods
+ *
+ * Shortcut methods are also available. All shortcut methods require passing in the URL, and
+ * request data must be passed in for POST/PUT requests.
+ *
+ * ```js
+ * $http.get('/someUrl').success(successCallback);
+ * $http.post('/someUrl', data).success(successCallback);
+ * ```
+ *
+ * Complete list of shortcut methods:
+ *
+ * - {@link ng.$http#get $http.get}
+ * - {@link ng.$http#head $http.head}
+ * - {@link ng.$http#post $http.post}
+ * - {@link ng.$http#put $http.put}
+ * - {@link ng.$http#delete $http.delete}
+ * - {@link ng.$http#jsonp $http.jsonp}
+ * - {@link ng.$http#patch $http.patch}
+ *
+ *
+ * # Setting HTTP Headers
+ *
+ * The $http service will automatically add certain HTTP headers to all requests. These defaults
+ * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
+ * object, which currently contains this default configuration:
+ *
+ * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
+ * - `Accept: application/json, text/plain, * / *`
+ * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)
+ * - `Content-Type: application/json`
+ * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)
+ * - `Content-Type: application/json`
+ *
+ * To add or overwrite these defaults, simply add or remove a property from these configuration
+ * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
+ * with the lowercased HTTP method name as the key, e.g.
+ * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }.
+ *
+ * The defaults can also be set at runtime via the `$http.defaults` object in the same
+ * fashion. For example:
+ *
+ * ```
+ * module.run(function($http) {
+ * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w'
+ * });
+ * ```
+ *
+ * In addition, you can supply a `headers` property in the config object passed when
+ * calling `$http(config)`, which overrides the defaults without changing them globally.
+ *
+ *
+ * # Transforming Requests and Responses
+ *
+ * Both requests and responses can be transformed using transform functions. By default, Angular
+ * applies these transformations:
+ *
+ * Request transformations:
+ *
+ * - If the `data` property of the request configuration object contains an object, serialize it
+ * into JSON format.
+ *
+ * Response transformations:
+ *
+ * - If XSRF prefix is detected, strip it (see Security Considerations section below).
+ * - If JSON response is detected, deserialize it using a JSON parser.
+ *
+ * To globally augment or override the default transforms, modify the
+ * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse`
+ * properties. These properties are by default an array of transform functions, which allows you
+ * to `push` or `unshift` a new transformation function into the transformation chain. You can
+ * also decide to completely override any default transformations by assigning your
+ * transformation functions to these properties directly without the array wrapper. These defaults
+ * are again available on the $http factory at run-time, which may be useful if you have run-time
+ * services you wish to be involved in your transformations.
+ *
+ * Similarly, to locally override the request/response transforms, augment the
+ * `transformRequest` and/or `transformResponse` properties of the configuration object passed
+ * into `$http`.
+ *
+ *
+ * # Caching
+ *
+ * To enable caching, set the request configuration `cache` property to `true` (to use default
+ * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}).
+ * When the cache is enabled, `$http` stores the response from the server in the specified
+ * cache. The next time the same request is made, the response is served from the cache without
+ * sending a request to the server.
+ *
+ * Note that even if the response is served from cache, delivery of the data is asynchronous in
+ * the same way that real requests are.
+ *
+ * If there are multiple GET requests for the same URL that should be cached using the same
+ * cache, but the cache is not populated yet, only one request to the server will be made and
+ * the remaining requests will be fulfilled using the response from the first request.
+ *
+ * You can change the default cache to a new object (built with
+ * {@link ng.$cacheFactory `$cacheFactory`}) by updating the
+ * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set
+ * their `cache` property to `true` will now use this cache object.
+ *
+ * If you set the default cache to `false` then only requests that specify their own custom
+ * cache object will be cached.
+ *
+ * # Interceptors
+ *
+ * Before you start creating interceptors, be sure to understand the
+ * {@link ng.$q $q and deferred/promise APIs}.
+ *
+ * For purposes of global error handling, authentication, or any kind of synchronous or
+ * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be
+ * able to intercept requests before they are handed to the server and
+ * responses before they are handed over to the application code that
+ * initiated these requests. The interceptors leverage the {@link ng.$q
+ * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.
+ *
+ * The interceptors are service factories that are registered with the `$httpProvider` by
+ * adding them to the `$httpProvider.interceptors` array. The factory is called and
+ * injected with dependencies (if specified) and returns the interceptor.
+ *
+ * There are two kinds of interceptors (and two kinds of rejection interceptors):
+ *
+ * * `request`: interceptors get called with a http `config` object. The function is free to
+ * modify the `config` object or create a new one. The function needs to return the `config`
+ * object directly, or a promise containing the `config` or a new `config` object.
+ * * `requestError`: interceptor gets called when a previous interceptor threw an error or
+ * resolved with a rejection.
+ * * `response`: interceptors get called with http `response` object. The function is free to
+ * modify the `response` object or create a new one. The function needs to return the `response`
+ * object directly, or as a promise containing the `response` or a new `response` object.
+ * * `responseError`: interceptor gets called when a previous interceptor threw an error or
+ * resolved with a rejection.
+ *
+ *
+ * ```js
+ * // register the interceptor as a service
+ * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+ * return {
+ * // optional method
+ * 'request': function(config) {
+ * // do something on success
+ * return config;
+ * },
+ *
+ * // optional method
+ * 'requestError': function(rejection) {
+ * // do something on error
+ * if (canRecover(rejection)) {
+ * return responseOrNewPromise
+ * }
+ * return $q.reject(rejection);
+ * },
+ *
+ *
+ *
+ * // optional method
+ * 'response': function(response) {
+ * // do something on success
+ * return response;
+ * },
+ *
+ * // optional method
+ * 'responseError': function(rejection) {
+ * // do something on error
+ * if (canRecover(rejection)) {
+ * return responseOrNewPromise
+ * }
+ * return $q.reject(rejection);
+ * }
+ * };
+ * });
+ *
+ * $httpProvider.interceptors.push('myHttpInterceptor');
+ *
+ *
+ * // alternatively, register the interceptor via an anonymous factory
+ * $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
+ * return {
+ * 'request': function(config) {
+ * // same as above
+ * },
+ *
+ * 'response': function(response) {
+ * // same as above
+ * }
+ * };
+ * });
+ * ```
+ *
+ * # Response interceptors (DEPRECATED)
+ *
+ * Before you start creating interceptors, be sure to understand the
+ * {@link ng.$q $q and deferred/promise APIs}.
+ *
+ * For purposes of global error handling, authentication or any kind of synchronous or
+ * asynchronous preprocessing of received responses, it is desirable to be able to intercept
+ * responses for http requests before they are handed over to the application code that
+ * initiated these requests. The response interceptors leverage the {@link ng.$q
+ * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
+ *
+ * The interceptors are service factories that are registered with the $httpProvider by
+ * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
+ * injected with dependencies (if specified) and returns the interceptor — a function that
+ * takes a {@link ng.$q promise} and returns the original or a new promise.
+ *
+ * ```js
+ * // register the interceptor as a service
+ * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+ * return function(promise) {
+ * return promise.then(function(response) {
+ * // do something on success
+ * return response;
+ * }, function(response) {
+ * // do something on error
+ * if (canRecover(response)) {
+ * return responseOrNewPromise
+ * }
+ * return $q.reject(response);
+ * });
+ * }
+ * });
+ *
+ * $httpProvider.responseInterceptors.push('myHttpInterceptor');
+ *
+ *
+ * // register the interceptor via an anonymous factory
+ * $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
+ * return function(promise) {
+ * // same as above
+ * }
+ * });
+ * ```
+ *
+ *
+ * # Security Considerations
+ *
+ * When designing web applications, consider security threats from:
+ *
+ * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
+ * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)
+ *
+ * Both server and the client must cooperate in order to eliminate these threats. Angular comes
+ * pre-configured with strategies that address these issues, but for this to work backend server
+ * cooperation is required.
+ *
+ * ## JSON Vulnerability Protection
+ *
+ * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
+ * allows third party website to turn your JSON resource URL into
+ * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To
+ * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
+ * Angular will automatically strip the prefix before processing it as JSON.
+ *
+ * For example if your server needs to return:
+ * ```js
+ * ['one','two']
+ * ```
+ *
+ * which is vulnerable to attack, your server can return:
+ * ```js
+ * )]}',
+ * ['one','two']
+ * ```
+ *
+ * Angular will strip the prefix, before processing the JSON.
+ *
+ *
+ * ## Cross Site Request Forgery (XSRF) Protection
+ *
+ * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which
+ * an unauthorized site can gain your user's private data. Angular provides a mechanism
+ * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
+ * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only
+ * JavaScript that runs on your domain could read the cookie, your server can be assured that
+ * the XHR came from JavaScript running on your domain. The header will not be set for
+ * cross-domain requests.
+ *
+ * To take advantage of this, your server needs to set a token in a JavaScript readable session
+ * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the
+ * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
+ * that only JavaScript running on your domain could have sent the request. The token must be
+ * unique for each user and must be verifiable by the server (to prevent the JavaScript from
+ * making up its own tokens). We recommend that the token is a digest of your site's
+ * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))
+ * for added security.
+ *
+ * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
+ * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time,
+ * or the per-request config object.
+ *
+ *
+ * @param {object} config Object describing the request to be made and how it should be
+ * processed. The object has following properties:
+ *
+ * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
+ * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
+ * - **params** – `{Object.}` – Map of strings or objects which will be turned
+ * to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be
+ * JSONified.
+ * - **data** – `{string|Object}` – Data to be sent as the request message data.
+ * - **headers** – `{Object}` – Map of strings or functions which return strings representing
+ * HTTP headers to send to the server. If the return value of a function is null, the
+ * header will not be sent.
+ * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.
+ * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.
+ * - **transformRequest** –
+ * `{function(data, headersGetter)|Array.}` –
+ * transform function or an array of such functions. The transform function takes the http
+ * request body and headers and returns its transformed (typically serialized) version.
+ * - **transformResponse** –
+ * `{function(data, headersGetter)|Array.}` –
+ * transform function or an array of such functions. The transform function takes the http
+ * response body and headers and returns its transformed (typically deserialized) version.
+ * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
+ * GET request, otherwise if a cache instance built with
+ * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
+ * caching.
+ * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
+ * that should abort the request when resolved.
+ * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the
+ * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials)
+ * for more information.
+ * - **responseType** - `{string}` - see
+ * [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType).
+ *
+ * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
+ * standard `then` method and two http specific methods: `success` and `error`. The `then`
+ * method takes two arguments a success and an error callback which will be called with a
+ * response object. The `success` and `error` methods take a single argument - a function that
+ * will be called when the request succeeds or fails respectively. The arguments passed into
+ * these functions are destructured representation of the response object passed into the
+ * `then` method. The response object has these properties:
+ *
+ * - **data** – `{string|Object}` – The response body transformed with the transform
+ * functions.
+ * - **status** – `{number}` – HTTP status code of the response.
+ * - **headers** – `{function([headerName])}` – Header getter function.
+ * - **config** – `{Object}` – The configuration object that was used to generate the request.
+ * - **statusText** – `{string}` – HTTP status text of the response.
+ *
+ * @property {Array.} pendingRequests Array of config objects for currently pending
+ * requests. This is primarily meant to be used for debugging purposes.
+ *
+ *
+ * @example
+
+
+
+
+ GET
+ JSONP
+
+
+
fetch
+
Sample GET
+
+ Sample JSONP
+
+
+ Invalid JSONP
+
+
http status code: {{status}}
+
http response data: {{data}}
+
+
+ angular.module('httpExample', [])
+ .controller('FetchController', ['$scope', '$http', '$templateCache',
+ function($scope, $http, $templateCache) {
+ $scope.method = 'GET';
+ $scope.url = 'http-hello.html';
+
+ $scope.fetch = function() {
+ $scope.code = null;
+ $scope.response = null;
+
+ $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
+ success(function(data, status) {
+ $scope.status = status;
+ $scope.data = data;
+ }).
+ error(function(data, status) {
+ $scope.data = data || "Request failed";
+ $scope.status = status;
+ });
+ };
+
+ $scope.updateModel = function(method, url) {
+ $scope.method = method;
+ $scope.url = url;
+ };
+ }]);
+
+
+ Hello, $http!
+
+
+ var status = element(by.binding('status'));
+ var data = element(by.binding('data'));
+ var fetchBtn = element(by.id('fetchbtn'));
+ var sampleGetBtn = element(by.id('samplegetbtn'));
+ var sampleJsonpBtn = element(by.id('samplejsonpbtn'));
+ var invalidJsonpBtn = element(by.id('invalidjsonpbtn'));
+
+ it('should make an xhr GET request', function() {
+ sampleGetBtn.click();
+ fetchBtn.click();
+ expect(status.getText()).toMatch('200');
+ expect(data.getText()).toMatch(/Hello, \$http!/);
+ });
+
+ it('should make a JSONP request to angularjs.org', function() {
+ sampleJsonpBtn.click();
+ fetchBtn.click();
+ expect(status.getText()).toMatch('200');
+ expect(data.getText()).toMatch(/Super Hero!/);
+ });
+
+ it('should make JSONP request to invalid URL and invoke the error handler',
+ function() {
+ invalidJsonpBtn.click();
+ fetchBtn.click();
+ expect(status.getText()).toMatch('0');
+ expect(data.getText()).toMatch('Request failed');
+ });
+
+
+ */
+ function $http(requestConfig) {
+ var config = {
+ method: 'get',
+ transformRequest: defaults.transformRequest,
+ transformResponse: defaults.transformResponse
+ };
+ var headers = mergeHeaders(requestConfig);
+
+ extend(config, requestConfig);
+ config.headers = headers;
+ config.method = uppercase(config.method);
+
+ var serverRequest = function(config) {
+ headers = config.headers;
+ var reqData = transformData(config.data, headersGetter(headers), config.transformRequest);
+
+ // strip content-type if data is undefined
+ if (isUndefined(reqData)) {
+ forEach(headers, function(value, header) {
+ if (lowercase(header) === 'content-type') {
+ delete headers[header];
+ }
+ });
+ }
+
+ if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {
+ config.withCredentials = defaults.withCredentials;
+ }
+
+ // send request
+ return sendReq(config, reqData, headers).then(transformResponse, transformResponse);
+ };
+
+ var chain = [serverRequest, undefined];
+ var promise = $q.when(config);
+
+ // apply interceptors
+ forEach(reversedInterceptors, function(interceptor) {
+ if (interceptor.request || interceptor.requestError) {
+ chain.unshift(interceptor.request, interceptor.requestError);
+ }
+ if (interceptor.response || interceptor.responseError) {
+ chain.push(interceptor.response, interceptor.responseError);
+ }
+ });
+
+ while(chain.length) {
+ var thenFn = chain.shift();
+ var rejectFn = chain.shift();
+
+ promise = promise.then(thenFn, rejectFn);
+ }
+
+ promise.success = function(fn) {
+ promise.then(function(response) {
+ fn(response.data, response.status, response.headers, config);
+ });
+ return promise;
+ };
+
+ promise.error = function(fn) {
+ promise.then(null, function(response) {
+ fn(response.data, response.status, response.headers, config);
+ });
+ return promise;
+ };
+
+ return promise;
+
+ function transformResponse(response) {
+ // make a copy since the response must be cacheable
+ var resp = extend({}, response, {
+ data: transformData(response.data, response.headers, config.transformResponse)
+ });
+ return (isSuccess(response.status))
+ ? resp
+ : $q.reject(resp);
+ }
+
+ function mergeHeaders(config) {
+ var defHeaders = defaults.headers,
+ reqHeaders = extend({}, config.headers),
+ defHeaderName, lowercaseDefHeaderName, reqHeaderName;
+
+ defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);
+
+ // using for-in instead of forEach to avoid unecessary iteration after header has been found
+ defaultHeadersIteration:
+ for (defHeaderName in defHeaders) {
+ lowercaseDefHeaderName = lowercase(defHeaderName);
+
+ for (reqHeaderName in reqHeaders) {
+ if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {
+ continue defaultHeadersIteration;
+ }
+ }
+
+ reqHeaders[defHeaderName] = defHeaders[defHeaderName];
+ }
+
+ // execute if header value is a function for merged headers
+ execHeaders(reqHeaders);
+ return reqHeaders;
+
+ function execHeaders(headers) {
+ var headerContent;
+
+ forEach(headers, function(headerFn, header) {
+ if (isFunction(headerFn)) {
+ headerContent = headerFn();
+ if (headerContent != null) {
+ headers[header] = headerContent;
+ } else {
+ delete headers[header];
+ }
+ }
+ });
+ }
+ }
+ }
+
+ $http.pendingRequests = [];
+
+ /**
+ * @ngdoc method
+ * @name $http#get
+ *
+ * @description
+ * Shortcut method to perform `GET` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+
+ /**
+ * @ngdoc method
+ * @name $http#delete
+ *
+ * @description
+ * Shortcut method to perform `DELETE` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+
+ /**
+ * @ngdoc method
+ * @name $http#head
+ *
+ * @description
+ * Shortcut method to perform `HEAD` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+
+ /**
+ * @ngdoc method
+ * @name $http#jsonp
+ *
+ * @description
+ * Shortcut method to perform `JSONP` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request.
+ * The name of the callback should be the string `JSON_CALLBACK`.
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+ createShortMethods('get', 'delete', 'head', 'jsonp');
+
+ /**
+ * @ngdoc method
+ * @name $http#post
+ *
+ * @description
+ * Shortcut method to perform `POST` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request
+ * @param {*} data Request content
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+
+ /**
+ * @ngdoc method
+ * @name $http#put
+ *
+ * @description
+ * Shortcut method to perform `PUT` request.
+ *
+ * @param {string} url Relative or absolute URL specifying the destination of the request
+ * @param {*} data Request content
+ * @param {Object=} config Optional configuration object
+ * @returns {HttpPromise} Future object
+ */
+ createShortMethodsWithData('post', 'put');
+
+ /**
+ * @ngdoc property
+ * @name $http#defaults
+ *
+ * @description
+ * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
+ * default headers, withCredentials as well as request and response transformations.
+ *
+ * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
+ */
+ $http.defaults = defaults;
+
+
+ return $http;
+
+
+ function createShortMethods(names) {
+ forEach(arguments, function(name) {
+ $http[name] = function(url, config) {
+ return $http(extend(config || {}, {
+ method: name,
+ url: url
+ }));
+ };
+ });
+ }
+
+
+ function createShortMethodsWithData(name) {
+ forEach(arguments, function(name) {
+ $http[name] = function(url, data, config) {
+ return $http(extend(config || {}, {
+ method: name,
+ url: url,
+ data: data
+ }));
+ };
+ });
+ }
+
+
+ /**
+ * Makes the request.
+ *
+ * !!! ACCESSES CLOSURE VARS:
+ * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests
+ */
+ function sendReq(config, reqData, reqHeaders) {
+ var deferred = $q.defer(),
+ promise = deferred.promise,
+ cache,
+ cachedResp,
+ url = buildUrl(config.url, config.params);
+
+ $http.pendingRequests.push(config);
+ promise.then(removePendingReq, removePendingReq);
+
+
+ if ((config.cache || defaults.cache) && config.cache !== false &&
+ (config.method === 'GET' || config.method === 'JSONP')) {
+ cache = isObject(config.cache) ? config.cache
+ : isObject(defaults.cache) ? defaults.cache
+ : defaultCache;
+ }
+
+ if (cache) {
+ cachedResp = cache.get(url);
+ if (isDefined(cachedResp)) {
+ if (isPromiseLike(cachedResp)) {
+ // cached request has already been sent, but there is no response yet
+ cachedResp.then(removePendingReq, removePendingReq);
+ return cachedResp;
+ } else {
+ // serving from cache
+ if (isArray(cachedResp)) {
+ resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]);
+ } else {
+ resolvePromise(cachedResp, 200, {}, 'OK');
+ }
+ }
+ } else {
+ // put the promise for the non-transformed response into cache as a placeholder
+ cache.put(url, promise);
+ }
+ }
+
+
+ // if we won't have the response in cache, set the xsrf headers and
+ // send the request to the backend
+ if (isUndefined(cachedResp)) {
+ var xsrfValue = urlIsSameOrigin(config.url)
+ ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName]
+ : undefined;
+ if (xsrfValue) {
+ reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;
+ }
+
+ $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
+ config.withCredentials, config.responseType);
+ }
+
+ return promise;
+
+
+ /**
+ * Callback registered to $httpBackend():
+ * - caches the response if desired
+ * - resolves the raw $http promise
+ * - calls $apply
+ */
+ function done(status, response, headersString, statusText) {
+ if (cache) {
+ if (isSuccess(status)) {
+ cache.put(url, [status, response, parseHeaders(headersString), statusText]);
+ } else {
+ // remove promise from the cache
+ cache.remove(url);
+ }
+ }
+
+ resolvePromise(response, status, headersString, statusText);
+ if (!$rootScope.$$phase) $rootScope.$apply();
+ }
+
+
+ /**
+ * Resolves the raw $http promise.
+ */
+ function resolvePromise(response, status, headers, statusText) {
+ // normalize internal statuses to 0
+ status = Math.max(status, 0);
+
+ (isSuccess(status) ? deferred.resolve : deferred.reject)({
+ data: response,
+ status: status,
+ headers: headersGetter(headers),
+ config: config,
+ statusText : statusText
+ });
+ }
+
+
+ function removePendingReq() {
+ var idx = indexOf($http.pendingRequests, config);
+ if (idx !== -1) $http.pendingRequests.splice(idx, 1);
+ }
+ }
+
+
+ function buildUrl(url, params) {
+ if (!params) return url;
+ var parts = [];
+ forEachSorted(params, function(value, key) {
+ if (value === null || isUndefined(value)) return;
+ if (!isArray(value)) value = [value];
+
+ forEach(value, function(v) {
+ if (isObject(v)) {
+ if (isDate(v)){
+ v = v.toISOString();
+ } else {
+ v = toJson(v);
+ }
+ }
+ parts.push(encodeUriQuery(key) + '=' +
+ encodeUriQuery(v));
+ });
+ });
+ if(parts.length > 0) {
+ url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
+ }
+ return url;
+ }
+ }];
+}
+
+function createXhr(method) {
+ //if IE and the method is not RFC2616 compliant, or if XMLHttpRequest
+ //is not available, try getting an ActiveXObject. Otherwise, use XMLHttpRequest
+ //if it is available
+ if (msie <= 8 && (!method.match(/^(get|post|head|put|delete|options)$/i) ||
+ !window.XMLHttpRequest)) {
+ return new window.ActiveXObject("Microsoft.XMLHTTP");
+ } else if (window.XMLHttpRequest) {
+ return new window.XMLHttpRequest();
+ }
+
+ throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest.");
+}
+
+/**
+ * @ngdoc service
+ * @name $httpBackend
+ * @requires $window
+ * @requires $document
+ *
+ * @description
+ * HTTP backend used by the {@link ng.$http service} that delegates to
+ * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
+ *
+ * You should never need to use this service directly, instead use the higher-level abstractions:
+ * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
+ *
+ * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
+ * $httpBackend} which can be trained with responses.
+ */
+function $HttpBackendProvider() {
+ this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
+ return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]);
+ }];
+}
+
+function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
+ var ABORTED = -1;
+
+ // TODO(vojta): fix the signature
+ return function(method, url, post, callback, headers, timeout, withCredentials, responseType) {
+ var status;
+ $browser.$$incOutstandingRequestCount();
+ url = url || $browser.url();
+
+ if (lowercase(method) == 'jsonp') {
+ var callbackId = '_' + (callbacks.counter++).toString(36);
+ callbacks[callbackId] = function(data) {
+ callbacks[callbackId].data = data;
+ callbacks[callbackId].called = true;
+ };
+
+ var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
+ callbackId, function(status, text) {
+ completeRequest(callback, status, callbacks[callbackId].data, "", text);
+ callbacks[callbackId] = noop;
+ });
+ } else {
+
+ var xhr = createXhr(method);
+
+ xhr.open(method, url, true);
+ forEach(headers, function(value, key) {
+ if (isDefined(value)) {
+ xhr.setRequestHeader(key, value);
+ }
+ });
+
+ // In IE6 and 7, this might be called synchronously when xhr.send below is called and the
+ // response is in the cache. the promise api will ensure that to the app code the api is
+ // always async
+ xhr.onreadystatechange = function() {
+ // onreadystatechange might get called multiple times with readyState === 4 on mobile webkit caused by
+ // xhrs that are resolved while the app is in the background (see #5426).
+ // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before
+ // continuing
+ //
+ // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and
+ // Safari respectively.
+ if (xhr && xhr.readyState == 4) {
+ var responseHeaders = null,
+ response = null,
+ statusText = '';
+
+ if(status !== ABORTED) {
+ responseHeaders = xhr.getAllResponseHeaders();
+
+ // responseText is the old-school way of retrieving response (supported by IE8 & 9)
+ // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
+ response = ('response' in xhr) ? xhr.response : xhr.responseText;
+ }
+
+ // Accessing statusText on an aborted xhr object will
+ // throw an 'c00c023f error' in IE9 and lower, don't touch it.
+ if (!(status === ABORTED && msie < 10)) {
+ statusText = xhr.statusText;
+ }
+
+ completeRequest(callback,
+ status || xhr.status,
+ response,
+ responseHeaders,
+ statusText);
+ }
+ };
+
+ if (withCredentials) {
+ xhr.withCredentials = true;
+ }
+
+ if (responseType) {
+ try {
+ xhr.responseType = responseType;
+ } catch (e) {
+ // WebKit added support for the json responseType value on 09/03/2013
+ // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are
+ // known to throw when setting the value "json" as the response type. Other older
+ // browsers implementing the responseType
+ //
+ // The json response type can be ignored if not supported, because JSON payloads are
+ // parsed on the client-side regardless.
+ if (responseType !== 'json') {
+ throw e;
+ }
+ }
+ }
+
+ xhr.send(post || null);
+ }
+
+ if (timeout > 0) {
+ var timeoutId = $browserDefer(timeoutRequest, timeout);
+ } else if (isPromiseLike(timeout)) {
+ timeout.then(timeoutRequest);
+ }
+
+
+ function timeoutRequest() {
+ status = ABORTED;
+ jsonpDone && jsonpDone();
+ xhr && xhr.abort();
+ }
+
+ function completeRequest(callback, status, response, headersString, statusText) {
+ // cancel timeout and subsequent timeout promise resolution
+ timeoutId && $browserDefer.cancel(timeoutId);
+ jsonpDone = xhr = null;
+
+ // fix status code when it is 0 (0 status is undocumented).
+ // Occurs when accessing file resources or on Android 4.1 stock browser
+ // while retrieving files from application cache.
+ if (status === 0) {
+ status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0;
+ }
+
+ // normalize IE bug (http://bugs.jquery.com/ticket/1450)
+ status = status === 1223 ? 204 : status;
+ statusText = statusText || '';
+
+ callback(status, response, headersString, statusText);
+ $browser.$$completeOutstandingRequest(noop);
+ }
+ };
+
+ function jsonpReq(url, callbackId, done) {
+ // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
+ // - fetches local scripts via XHR and evals them
+ // - adds and immediately removes script elements from the document
+ var script = rawDocument.createElement('script'), callback = null;
+ script.type = "text/javascript";
+ script.src = url;
+ script.async = true;
+
+ callback = function(event) {
+ removeEventListenerFn(script, "load", callback);
+ removeEventListenerFn(script, "error", callback);
+ rawDocument.body.removeChild(script);
+ script = null;
+ var status = -1;
+ var text = "unknown";
+
+ if (event) {
+ if (event.type === "load" && !callbacks[callbackId].called) {
+ event = { type: "error" };
+ }
+ text = event.type;
+ status = event.type === "error" ? 404 : 200;
+ }
+
+ if (done) {
+ done(status, text);
+ }
+ };
+
+ addEventListenerFn(script, "load", callback);
+ addEventListenerFn(script, "error", callback);
+
+ if (msie <= 8) {
+ script.onreadystatechange = function() {
+ if (isString(script.readyState) && /loaded|complete/.test(script.readyState)) {
+ script.onreadystatechange = null;
+ callback({
+ type: 'load'
+ });
+ }
+ };
+ }
+
+ rawDocument.body.appendChild(script);
+ return callback;
+ }
+}
+
+var $interpolateMinErr = minErr('$interpolate');
+
+/**
+ * @ngdoc provider
+ * @name $interpolateProvider
+ * @kind function
+ *
+ * @description
+ *
+ * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
+ *
+ * @example
+
+
+
+
+ //demo.label//
+
+
+
+ it('should interpolate binding with custom symbols', function() {
+ expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.');
+ });
+
+
+ */
+function $InterpolateProvider() {
+ var startSymbol = '{{';
+ var endSymbol = '}}';
+
+ /**
+ * @ngdoc method
+ * @name $interpolateProvider#startSymbol
+ * @description
+ * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
+ *
+ * @param {string=} value new value to set the starting symbol to.
+ * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+ */
+ this.startSymbol = function(value){
+ if (value) {
+ startSymbol = value;
+ return this;
+ } else {
+ return startSymbol;
+ }
+ };
+
+ /**
+ * @ngdoc method
+ * @name $interpolateProvider#endSymbol
+ * @description
+ * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+ *
+ * @param {string=} value new value to set the ending symbol to.
+ * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+ */
+ this.endSymbol = function(value){
+ if (value) {
+ endSymbol = value;
+ return this;
+ } else {
+ return endSymbol;
+ }
+ };
+
+
+ this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {
+ var startSymbolLength = startSymbol.length,
+ endSymbolLength = endSymbol.length;
+
+ /**
+ * @ngdoc service
+ * @name $interpolate
+ * @kind function
+ *
+ * @requires $parse
+ * @requires $sce
+ *
+ * @description
+ *
+ * Compiles a string with markup into an interpolation function. This service is used by the
+ * HTML {@link ng.$compile $compile} service for data binding. See
+ * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
+ * interpolation markup.
+ *
+ *
+ * ```js
+ * var $interpolate = ...; // injected
+ * var exp = $interpolate('Hello {{name | uppercase}}!');
+ * expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');
+ * ```
+ *
+ *
+ * @param {string} text The text with markup to interpolate.
+ * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
+ * embedded expression in order to return an interpolation function. Strings with no
+ * embedded expression will return null for the interpolation function.
+ * @param {string=} trustedContext when provided, the returned function passes the interpolated
+ * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult,
+ * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that
+ * provides Strict Contextual Escaping for details.
+ * @returns {function(context)} an interpolation function which is used to compute the
+ * interpolated string. The function has these parameters:
+ *
+ * * `context`: an object against which any expressions embedded in the strings are evaluated
+ * against.
+ *
+ */
+ function $interpolate(text, mustHaveExpression, trustedContext) {
+ var startIndex,
+ endIndex,
+ index = 0,
+ parts = [],
+ length = text.length,
+ hasInterpolation = false,
+ fn,
+ exp,
+ concat = [];
+
+ while(index < length) {
+ if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
+ ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
+ (index != startIndex) && parts.push(text.substring(index, startIndex));
+ parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
+ fn.exp = exp;
+ index = endIndex + endSymbolLength;
+ hasInterpolation = true;
+ } else {
+ // we did not find anything, so we have to add the remainder to the parts array
+ (index != length) && parts.push(text.substring(index));
+ index = length;
+ }
+ }
+
+ if (!(length = parts.length)) {
+ // we added, nothing, must have been an empty string.
+ parts.push('');
+ length = 1;
+ }
+
+ // Concatenating expressions makes it hard to reason about whether some combination of
+ // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a
+ // single expression be used for iframe[src], object[src], etc., we ensure that the value
+ // that's used is assigned or constructed by some JS code somewhere that is more testable or
+ // make it obvious that you bound the value to some user controlled value. This helps reduce
+ // the load when auditing for XSS issues.
+ if (trustedContext && parts.length > 1) {
+ throw $interpolateMinErr('noconcat',
+ "Error while interpolating: {0}\nStrict Contextual Escaping disallows " +
+ "interpolations that concatenate multiple expressions when a trusted value is " +
+ "required. See http://docs.angularjs.org/api/ng.$sce", text);
+ }
+
+ if (!mustHaveExpression || hasInterpolation) {
+ concat.length = length;
+ fn = function(context) {
+ try {
+ for(var i = 0, ii = length, part; i
+ * **Note**: Intervals created by this service must be explicitly destroyed when you are finished
+ * with them. In particular they are not automatically destroyed when a controller's scope or a
+ * directive's element are destroyed.
+ * You should take this into consideration and make sure to always cancel the interval at the
+ * appropriate moment. See the example below for more details on how and when to do this.
+ *
+ *
+ *
+ *
+ *
+ *
+ * Date format:
{{blood_1}}
+ * Blood 2 : {{blood_2}}
+ * Fight
+ * StopFight
+ * resetFight
+ *
+ *
+ *
+ */
+ function interval(fn, delay, count, invokeApply) {
+ var setInterval = $window.setInterval,
+ clearInterval = $window.clearInterval,
+ deferred = $q.defer(),
+ promise = deferred.promise,
+ iteration = 0,
+ skipApply = (isDefined(invokeApply) && !invokeApply);
+
+ count = isDefined(count) ? count : 0;
+
+ promise.then(null, null, fn);
+
+ promise.$$intervalId = setInterval(function tick() {
+ deferred.notify(iteration++);
+
+ if (count > 0 && iteration >= count) {
+ deferred.resolve(iteration);
+ clearInterval(promise.$$intervalId);
+ delete intervals[promise.$$intervalId];
+ }
+
+ if (!skipApply) $rootScope.$apply();
+
+ }, delay);
+
+ intervals[promise.$$intervalId] = deferred;
+
+ return promise;
+ }
+
+
+ /**
+ * @ngdoc method
+ * @name $interval#cancel
+ *
+ * @description
+ * Cancels a task associated with the `promise`.
+ *
+ * @param {promise} promise returned by the `$interval` function.
+ * @returns {boolean} Returns `true` if the task was successfully canceled.
+ */
+ interval.cancel = function(promise) {
+ if (promise && promise.$$intervalId in intervals) {
+ intervals[promise.$$intervalId].reject('canceled');
+ $window.clearInterval(promise.$$intervalId);
+ delete intervals[promise.$$intervalId];
+ return true;
+ }
+ return false;
+ };
+
+ return interval;
+ }];
+}
+
+/**
+ * @ngdoc service
+ * @name $locale
+ *
+ * @description
+ * $locale service provides localization rules for various Angular components. As of right now the
+ * only public api is:
+ *
+ * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
+ */
+function $LocaleProvider(){
+ this.$get = function() {
+ return {
+ id: 'en-us',
+
+ NUMBER_FORMATS: {
+ DECIMAL_SEP: '.',
+ GROUP_SEP: ',',
+ PATTERNS: [
+ { // Decimal Pattern
+ minInt: 1,
+ minFrac: 0,
+ maxFrac: 3,
+ posPre: '',
+ posSuf: '',
+ negPre: '-',
+ negSuf: '',
+ gSize: 3,
+ lgSize: 3
+ },{ //Currency Pattern
+ minInt: 1,
+ minFrac: 2,
+ maxFrac: 2,
+ posPre: '\u00A4',
+ posSuf: '',
+ negPre: '(\u00A4',
+ negSuf: ')',
+ gSize: 3,
+ lgSize: 3
+ }
+ ],
+ CURRENCY_SYM: '$'
+ },
+
+ DATETIME_FORMATS: {
+ MONTH:
+ 'January,February,March,April,May,June,July,August,September,October,November,December'
+ .split(','),
+ SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
+ DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
+ SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
+ AMPMS: ['AM','PM'],
+ medium: 'MMM d, y h:mm:ss a',
+ short: 'M/d/yy h:mm a',
+ fullDate: 'EEEE, MMMM d, y',
+ longDate: 'MMMM d, y',
+ mediumDate: 'MMM d, y',
+ shortDate: 'M/d/yy',
+ mediumTime: 'h:mm:ss a',
+ shortTime: 'h:mm a'
+ },
+
+ pluralCat: function(num) {
+ if (num === 1) {
+ return 'one';
+ }
+ return 'other';
+ }
+ };
+ };
+}
+
+var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/,
+ DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
+var $locationMinErr = minErr('$location');
+
+
+/**
+ * Encode path using encodeUriSegment, ignoring forward slashes
+ *
+ * @param {string} path Path to encode
+ * @returns {string}
+ */
+function encodePath(path) {
+ var segments = path.split('/'),
+ i = segments.length;
+
+ while (i--) {
+ segments[i] = encodeUriSegment(segments[i]);
+ }
+
+ return segments.join('/');
+}
+
+function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) {
+ var parsedUrl = urlResolve(absoluteUrl, appBase);
+
+ locationObj.$$protocol = parsedUrl.protocol;
+ locationObj.$$host = parsedUrl.hostname;
+ locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;
+}
+
+
+function parseAppUrl(relativeUrl, locationObj, appBase) {
+ var prefixed = (relativeUrl.charAt(0) !== '/');
+ if (prefixed) {
+ relativeUrl = '/' + relativeUrl;
+ }
+ var match = urlResolve(relativeUrl, appBase);
+ locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ?
+ match.pathname.substring(1) : match.pathname);
+ locationObj.$$search = parseKeyValue(match.search);
+ locationObj.$$hash = decodeURIComponent(match.hash);
+
+ // make sure path starts with '/';
+ if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') {
+ locationObj.$$path = '/' + locationObj.$$path;
+ }
+}
+
+
+/**
+ *
+ * @param {string} begin
+ * @param {string} whole
+ * @returns {string} returns text from whole after begin or undefined if it does not begin with
+ * expected string.
+ */
+function beginsWith(begin, whole) {
+ if (whole.indexOf(begin) === 0) {
+ return whole.substr(begin.length);
+ }
+}
+
+
+function stripHash(url) {
+ var index = url.indexOf('#');
+ return index == -1 ? url : url.substr(0, index);
+}
+
+
+function stripFile(url) {
+ return url.substr(0, stripHash(url).lastIndexOf('/') + 1);
+}
+
+/* return the server only (scheme://host:port) */
+function serverBase(url) {
+ return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));
+}
+
+
+/**
+ * LocationHtml5Url represents an url
+ * This object is exposed as $location service when HTML5 mode is enabled and supported
+ *
+ * @constructor
+ * @param {string} appBase application base URL
+ * @param {string} basePrefix url path prefix
+ */
+function LocationHtml5Url(appBase, basePrefix) {
+ this.$$html5 = true;
+ basePrefix = basePrefix || '';
+ var appBaseNoFile = stripFile(appBase);
+ parseAbsoluteUrl(appBase, this, appBase);
+
+
+ /**
+ * Parse given html5 (regular) url string into properties
+ * @param {string} newAbsoluteUrl HTML5 url
+ * @private
+ */
+ this.$$parse = function(url) {
+ var pathUrl = beginsWith(appBaseNoFile, url);
+ if (!isString(pathUrl)) {
+ throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url,
+ appBaseNoFile);
+ }
+
+ parseAppUrl(pathUrl, this, appBase);
+
+ if (!this.$$path) {
+ this.$$path = '/';
+ }
+
+ this.$$compose();
+ };
+
+ /**
+ * Compose url and update `absUrl` property
+ * @private
+ */
+ this.$$compose = function() {
+ var search = toKeyValue(this.$$search),
+ hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+ this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+ this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
+ };
+
+ this.$$rewrite = function(url) {
+ var appUrl, prevAppUrl;
+
+ if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {
+ prevAppUrl = appUrl;
+ if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {
+ return appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
+ } else {
+ return appBase + prevAppUrl;
+ }
+ } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {
+ return appBaseNoFile + appUrl;
+ } else if (appBaseNoFile == url + '/') {
+ return appBaseNoFile;
+ }
+ };
+}
+
+
+/**
+ * LocationHashbangUrl represents url
+ * This object is exposed as $location service when developer doesn't opt into html5 mode.
+ * It also serves as the base class for html5 mode fallback on legacy browsers.
+ *
+ * @constructor
+ * @param {string} appBase application base URL
+ * @param {string} hashPrefix hashbang prefix
+ */
+function LocationHashbangUrl(appBase, hashPrefix) {
+ var appBaseNoFile = stripFile(appBase);
+
+ parseAbsoluteUrl(appBase, this, appBase);
+
+
+ /**
+ * Parse given hashbang url into properties
+ * @param {string} url Hashbang url
+ * @private
+ */
+ this.$$parse = function(url) {
+ var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url);
+ var withoutHashUrl = withoutBaseUrl.charAt(0) == '#'
+ ? beginsWith(hashPrefix, withoutBaseUrl)
+ : (this.$$html5)
+ ? withoutBaseUrl
+ : '';
+
+ if (!isString(withoutHashUrl)) {
+ throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url,
+ hashPrefix);
+ }
+ parseAppUrl(withoutHashUrl, this, appBase);
+
+ this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);
+
+ this.$$compose();
+
+ /*
+ * In Windows, on an anchor node on documents loaded from
+ * the filesystem, the browser will return a pathname
+ * prefixed with the drive name ('/C:/path') when a
+ * pathname without a drive is set:
+ * * a.setAttribute('href', '/foo')
+ * * a.pathname === '/C:/foo' //true
+ *
+ * Inside of Angular, we're always using pathnames that
+ * do not include drive names for routing.
+ */
+ function removeWindowsDriveName (path, url, base) {
+ /*
+ Matches paths for file protocol on windows,
+ such as /C:/foo/bar, and captures only /foo/bar.
+ */
+ var windowsFilePathExp = /^\/[A-Z]:(\/.*)/;
+
+ var firstPathSegmentMatch;
+
+ //Get the relative path from the input URL.
+ if (url.indexOf(base) === 0) {
+ url = url.replace(base, '');
+ }
+
+ // The input URL intentionally contains a first path segment that ends with a colon.
+ if (windowsFilePathExp.exec(url)) {
+ return path;
+ }
+
+ firstPathSegmentMatch = windowsFilePathExp.exec(path);
+ return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;
+ }
+ };
+
+ /**
+ * Compose hashbang url and update `absUrl` property
+ * @private
+ */
+ this.$$compose = function() {
+ var search = toKeyValue(this.$$search),
+ hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+ this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+ this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
+ };
+
+ this.$$rewrite = function(url) {
+ if(stripHash(appBase) == stripHash(url)) {
+ return url;
+ }
+ };
+}
+
+
+/**
+ * LocationHashbangUrl represents url
+ * This object is exposed as $location service when html5 history api is enabled but the browser
+ * does not support it.
+ *
+ * @constructor
+ * @param {string} appBase application base URL
+ * @param {string} hashPrefix hashbang prefix
+ */
+function LocationHashbangInHtml5Url(appBase, hashPrefix) {
+ this.$$html5 = true;
+ LocationHashbangUrl.apply(this, arguments);
+
+ var appBaseNoFile = stripFile(appBase);
+
+ this.$$rewrite = function(url) {
+ var appUrl;
+
+ if ( appBase == stripHash(url) ) {
+ return url;
+ } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) {
+ return appBase + hashPrefix + appUrl;
+ } else if ( appBaseNoFile === url + '/') {
+ return appBaseNoFile;
+ }
+ };
+
+ this.$$compose = function() {
+ var search = toKeyValue(this.$$search),
+ hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+ this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+ // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#'
+ this.$$absUrl = appBase + hashPrefix + this.$$url;
+ };
+
+}
+
+
+LocationHashbangInHtml5Url.prototype =
+ LocationHashbangUrl.prototype =
+ LocationHtml5Url.prototype = {
+
+ /**
+ * Are we in html5 mode?
+ * @private
+ */
+ $$html5: false,
+
+ /**
+ * Has any change been replacing ?
+ * @private
+ */
+ $$replace: false,
+
+ /**
+ * @ngdoc method
+ * @name $location#absUrl
+ *
+ * @description
+ * This method is getter only.
+ *
+ * Return full url representation with all segments encoded according to rules specified in
+ * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).
+ *
+ * @return {string} full url
+ */
+ absUrl: locationGetter('$$absUrl'),
+
+ /**
+ * @ngdoc method
+ * @name $location#url
+ *
+ * @description
+ * This method is getter / setter.
+ *
+ * Return url (e.g. `/path?a=b#hash`) when called without any parameter.
+ *
+ * Change path, search and hash, when called with parameter and return `$location`.
+ *
+ * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
+ * @return {string} url
+ */
+ url: function(url) {
+ if (isUndefined(url))
+ return this.$$url;
+
+ var match = PATH_MATCH.exec(url);
+ if (match[1]) this.path(decodeURIComponent(match[1]));
+ if (match[2] || match[1]) this.search(match[3] || '');
+ this.hash(match[5] || '');
+
+ return this;
+ },
+
+ /**
+ * @ngdoc method
+ * @name $location#protocol
+ *
+ * @description
+ * This method is getter only.
+ *
+ * Return protocol of current url.
+ *
+ * @return {string} protocol of current url
+ */
+ protocol: locationGetter('$$protocol'),
+
+ /**
+ * @ngdoc method
+ * @name $location#host
+ *
+ * @description
+ * This method is getter only.
+ *
+ * Return host of current url.
+ *
+ * @return {string} host of current url.
+ */
+ host: locationGetter('$$host'),
+
+ /**
+ * @ngdoc method
+ * @name $location#port
+ *
+ * @description
+ * This method is getter only.
+ *
+ * Return port of current url.
+ *
+ * @return {Number} port
+ */
+ port: locationGetter('$$port'),
+
+ /**
+ * @ngdoc method
+ * @name $location#path
+ *
+ * @description
+ * This method is getter / setter.
+ *
+ * Return path of current url when called without any parameter.
+ *
+ * Change path when called with parameter and return `$location`.
+ *
+ * Note: Path should always begin with forward slash (/), this method will add the forward slash
+ * if it is missing.
+ *
+ * @param {(string|number)=} path New path
+ * @return {string} path
+ */
+ path: locationGetterSetter('$$path', function(path) {
+ path = path ? path.toString() : '';
+ return path.charAt(0) == '/' ? path : '/' + path;
+ }),
+
+ /**
+ * @ngdoc method
+ * @name $location#search
+ *
+ * @description
+ * This method is getter / setter.
+ *
+ * Return search part (as object) of current url when called without any parameter.
+ *
+ * Change search part when called with parameter and return `$location`.
+ *
+ *
+ * ```js
+ * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
+ * var searchObject = $location.search();
+ * // => {foo: 'bar', baz: 'xoxo'}
+ *
+ *
+ * // set foo to 'yipee'
+ * $location.search('foo', 'yipee');
+ * // => $location
+ * ```
+ *
+ * @param {string|Object.|Object.>} search New search params - string or
+ * hash object.
+ *
+ * When called with a single argument the method acts as a setter, setting the `search` component
+ * of `$location` to the specified value.
+ *
+ * If the argument is a hash object containing an array of values, these values will be encoded
+ * as duplicate search parameters in the url.
+ *
+ * @param {(string|Number|Array|boolean)=} paramValue If `search` is a string or number, then `paramValue`
+ * will override only a single search property.
+ *
+ * If `paramValue` is an array, it will override the property of the `search` component of
+ * `$location` specified via the first argument.
+ *
+ * If `paramValue` is `null`, the property specified via the first argument will be deleted.
+ *
+ * If `paramValue` is `true`, the property specified via the first argument will be added with no
+ * value nor trailing equal sign.
+ *
+ * @return {Object} If called with no arguments returns the parsed `search` object. If called with
+ * one or more arguments returns `$location` object itself.
+ */
+ search: function(search, paramValue) {
+ switch (arguments.length) {
+ case 0:
+ return this.$$search;
+ case 1:
+ if (isString(search) || isNumber(search)) {
+ search = search.toString();
+ this.$$search = parseKeyValue(search);
+ } else if (isObject(search)) {
+ // remove object undefined or null properties
+ forEach(search, function(value, key) {
+ if (value == null) delete search[key];
+ });
+
+ this.$$search = search;
+ } else {
+ throw $locationMinErr('isrcharg',
+ 'The first argument of the `$location#search()` call must be a string or an object.');
+ }
+ break;
+ default:
+ if (isUndefined(paramValue) || paramValue === null) {
+ delete this.$$search[search];
+ } else {
+ this.$$search[search] = paramValue;
+ }
+ }
+
+ this.$$compose();
+ return this;
+ },
+
+ /**
+ * @ngdoc method
+ * @name $location#hash
+ *
+ * @description
+ * This method is getter / setter.
+ *
+ * Return hash fragment when called without any parameter.
+ *
+ * Change hash fragment when called with parameter and return `$location`.
+ *
+ * @param {(string|number)=} hash New hash fragment
+ * @return {string} hash
+ */
+ hash: locationGetterSetter('$$hash', function(hash) {
+ return hash ? hash.toString() : '';
+ }),
+
+ /**
+ * @ngdoc method
+ * @name $location#replace
+ *
+ * @description
+ * If called, all changes to $location during current `$digest` will be replacing current history
+ * record, instead of adding new one.
+ */
+ replace: function() {
+ this.$$replace = true;
+ return this;
+ }
+};
+
+function locationGetter(property) {
+ return function() {
+ return this[property];
+ };
+}
+
+
+function locationGetterSetter(property, preprocess) {
+ return function(value) {
+ if (isUndefined(value))
+ return this[property];
+
+ this[property] = preprocess(value);
+ this.$$compose();
+
+ return this;
+ };
+}
+
+
+/**
+ * @ngdoc service
+ * @name $location
+ *
+ * @requires $rootElement
+ *
+ * @description
+ * The $location service parses the URL in the browser address bar (based on the
+ * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL
+ * available to your application. Changes to the URL in the address bar are reflected into
+ * $location service and changes to $location are reflected into the browser address bar.
+ *
+ * **The $location service:**
+ *
+ * - Exposes the current URL in the browser address bar, so you can
+ * - Watch and observe the URL.
+ * - Change the URL.
+ * - Synchronizes the URL with the browser when the user
+ * - Changes the address bar.
+ * - Clicks the back or forward button (or clicks a History link).
+ * - Clicks on a link.
+ * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
+ *
+ * For more information see {@link guide/$location Developer Guide: Using $location}
+ */
+
+/**
+ * @ngdoc provider
+ * @name $locationProvider
+ * @description
+ * Use the `$locationProvider` to configure how the application deep linking paths are stored.
+ */
+function $LocationProvider(){
+ var hashPrefix = '',
+ html5Mode = false;
+
+ /**
+ * @ngdoc method
+ * @name $locationProvider#hashPrefix
+ * @description
+ * @param {string=} prefix Prefix for hash part (containing path and search)
+ * @returns {*} current value if used as getter or itself (chaining) if used as setter
+ */
+ this.hashPrefix = function(prefix) {
+ if (isDefined(prefix)) {
+ hashPrefix = prefix;
+ return this;
+ } else {
+ return hashPrefix;
+ }
+ };
+
+ /**
+ * @ngdoc method
+ * @name $locationProvider#html5Mode
+ * @description
+ * @param {boolean=} mode Use HTML5 strategy if available.
+ * @returns {*} current value if used as getter or itself (chaining) if used as setter
+ */
+ this.html5Mode = function(mode) {
+ if (isDefined(mode)) {
+ html5Mode = mode;
+ return this;
+ } else {
+ return html5Mode;
+ }
+ };
+
+ /**
+ * @ngdoc event
+ * @name $location#$locationChangeStart
+ * @eventType broadcast on root scope
+ * @description
+ * Broadcasted before a URL will change. This change can be prevented by calling
+ * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more
+ * details about event object. Upon successful change
+ * {@link ng.$location#events_$locationChangeSuccess $locationChangeSuccess} is fired.
+ *
+ * @param {Object} angularEvent Synthetic event object.
+ * @param {string} newUrl New URL
+ * @param {string=} oldUrl URL that was before it was changed.
+ */
+
+ /**
+ * @ngdoc event
+ * @name $location#$locationChangeSuccess
+ * @eventType broadcast on root scope
+ * @description
+ * Broadcasted after a URL was changed.
+ *
+ * @param {Object} angularEvent Synthetic event object.
+ * @param {string} newUrl New URL
+ * @param {string=} oldUrl URL that was before it was changed.
+ */
+
+ this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
+ function( $rootScope, $browser, $sniffer, $rootElement) {
+ var $location,
+ LocationMode,
+ baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''
+ initialUrl = $browser.url(),
+ appBase;
+
+ if (html5Mode) {
+ appBase = serverBase(initialUrl) + (baseHref || '/');
+ LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
+ } else {
+ appBase = stripHash(initialUrl);
+ LocationMode = LocationHashbangUrl;
+ }
+ $location = new LocationMode(appBase, '#' + hashPrefix);
+ $location.$$parse($location.$$rewrite(initialUrl));
+
+ var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i;
+
+ $rootElement.on('click', function(event) {
+ // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
+ // currently we open nice url link and redirect then
+
+ if (event.ctrlKey || event.metaKey || event.which == 2) return;
+
+ var elm = jqLite(event.target);
+
+ // traverse the DOM up to find first A tag
+ while (lowercase(elm[0].nodeName) !== 'a') {
+ // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
+ if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
+ }
+
+ var absHref = elm.prop('href');
+
+ if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {
+ // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during
+ // an animation.
+ absHref = urlResolve(absHref.animVal).href;
+ }
+
+ // Ignore when url is started with javascript: or mailto:
+ if (IGNORE_URI_REGEXP.test(absHref)) return;
+
+ // Make relative links work in HTML5 mode for legacy browsers (or at least IE8 & 9)
+ // The href should be a regular url e.g. /link/somewhere or link/somewhere or ../somewhere or
+ // somewhere#anchor or http://example.com/somewhere
+ if (LocationMode === LocationHashbangInHtml5Url) {
+ // get the actual href attribute - see
+ // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
+ var href = elm.attr('href') || elm.attr('xlink:href');
+
+ if (href && href.indexOf('://') < 0) { // Ignore absolute URLs
+ var prefix = '#' + hashPrefix;
+ if (href[0] == '/') {
+ // absolute path - replace old path
+ absHref = appBase + prefix + href;
+ } else if (href[0] == '#') {
+ // local anchor
+ absHref = appBase + prefix + ($location.path() || '/') + href;
+ } else {
+ // relative path - join with current path
+ var stack = $location.path().split("/"),
+ parts = href.split("/");
+ if (stack.length === 2 && !stack[1]) stack.length = 1;
+ for (var i=0; i html5 url
+ if ($location.absUrl() != initialUrl) {
+ $browser.url($location.absUrl(), true);
+ }
+
+ // update $location when $browser url changes
+ $browser.onUrlChange(function(newUrl) {
+ if ($location.absUrl() != newUrl) {
+ $rootScope.$evalAsync(function() {
+ var oldUrl = $location.absUrl();
+
+ $location.$$parse(newUrl);
+ if ($rootScope.$broadcast('$locationChangeStart', newUrl,
+ oldUrl).defaultPrevented) {
+ $location.$$parse(oldUrl);
+ $browser.url(oldUrl);
+ } else {
+ afterLocationChange(oldUrl);
+ }
+ });
+ if (!$rootScope.$$phase) $rootScope.$digest();
+ }
+ });
+
+ // update browser
+ var changeCounter = 0;
+ $rootScope.$watch(function $locationWatch() {
+ var oldUrl = $browser.url();
+ var currentReplace = $location.$$replace;
+
+ if (!changeCounter || oldUrl != $location.absUrl()) {
+ changeCounter++;
+ $rootScope.$evalAsync(function() {
+ if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
+ defaultPrevented) {
+ $location.$$parse(oldUrl);
+ } else {
+ $browser.url($location.absUrl(), currentReplace);
+ afterLocationChange(oldUrl);
+ }
+ });
+ }
+ $location.$$replace = false;
+
+ return changeCounter;
+ });
+
+ return $location;
+
+ function afterLocationChange(oldUrl) {
+ $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
+ }
+}];
+}
+
+/**
+ * @ngdoc service
+ * @name $log
+ * @requires $window
+ *
+ * @description
+ * Simple service for logging. Default implementation safely writes the message
+ * into the browser's console (if present).
+ *
+ * The main purpose of this service is to simplify debugging and troubleshooting.
+ *
+ * The default is to log `debug` messages. You can use
+ * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.
+ *
+ * @example
+
+
+ angular.module('logExample', [])
+ .controller('LogController', ['$scope', '$log', function($scope, $log) {
+ $scope.$log = $log;
+ $scope.message = 'Hello World!';
+ }]);
+
+
+
+
Reload this page with open console, enter text and hit the log button...
+ Message:
+
+
log
+
warn
+
info
+
error
+
+
+ */
+
+/**
+ * @ngdoc provider
+ * @name $logProvider
+ * @description
+ * Use the `$logProvider` to configure how the application logs messages
+ */
+function $LogProvider(){
+ var debug = true,
+ self = this;
+
+ /**
+ * @ngdoc method
+ * @name $logProvider#debugEnabled
+ * @description
+ * @param {boolean=} flag enable or disable debug level messages
+ * @returns {*} current value if used as getter or itself (chaining) if used as setter
+ */
+ this.debugEnabled = function(flag) {
+ if (isDefined(flag)) {
+ debug = flag;
+ return this;
+ } else {
+ return debug;
+ }
+ };
+
+ this.$get = ['$window', function($window){
+ return {
+ /**
+ * @ngdoc method
+ * @name $log#log
+ *
+ * @description
+ * Write a log message
+ */
+ log: consoleLog('log'),
+
+ /**
+ * @ngdoc method
+ * @name $log#info
+ *
+ * @description
+ * Write an information message
+ */
+ info: consoleLog('info'),
+
+ /**
+ * @ngdoc method
+ * @name $log#warn
+ *
+ * @description
+ * Write a warning message
+ */
+ warn: consoleLog('warn'),
+
+ /**
+ * @ngdoc method
+ * @name $log#error
+ *
+ * @description
+ * Write an error message
+ */
+ error: consoleLog('error'),
+
+ /**
+ * @ngdoc method
+ * @name $log#debug
+ *
+ * @description
+ * Write a debug message
+ */
+ debug: (function () {
+ var fn = consoleLog('debug');
+
+ return function() {
+ if (debug) {
+ fn.apply(self, arguments);
+ }
+ };
+ }())
+ };
+
+ function formatError(arg) {
+ if (arg instanceof Error) {
+ if (arg.stack) {
+ arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
+ ? 'Error: ' + arg.message + '\n' + arg.stack
+ : arg.stack;
+ } else if (arg.sourceURL) {
+ arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
+ }
+ }
+ return arg;
+ }
+
+ function consoleLog(type) {
+ var console = $window.console || {},
+ logFn = console[type] || console.log || noop,
+ hasApply = false;
+
+ // Note: reading logFn.apply throws an error in IE11 in IE8 document mode.
+ // The reason behind this is that console.log has type "object" in IE8...
+ try {
+ hasApply = !!logFn.apply;
+ } catch (e) {}
+
+ if (hasApply) {
+ return function() {
+ var args = [];
+ forEach(arguments, function(arg) {
+ args.push(formatError(arg));
+ });
+ return logFn.apply(console, args);
+ };
+ }
+
+ // we are IE which either doesn't have window.console => this is noop and we do nothing,
+ // or we are IE where console.log doesn't have apply so we log at least first 2 args
+ return function(arg1, arg2) {
+ logFn(arg1, arg2 == null ? '' : arg2);
+ };
+ }
+ }];
+}
+
+var $parseMinErr = minErr('$parse');
+var promiseWarningCache = {};
+var promiseWarning;
+
+// Sandboxing Angular Expressions
+// ------------------------------
+// Angular expressions are generally considered safe because these expressions only have direct
+// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by
+// obtaining a reference to native JS functions such as the Function constructor.
+//
+// As an example, consider the following Angular expression:
+//
+// {}.toString.constructor('alert("evil JS code")')
+//
+// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits
+// against the expression language, but not to prevent exploits that were enabled by exposing
+// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good
+// practice and therefore we are not even trying to protect against interaction with an object
+// explicitly exposed in this way.
+//
+// In general, it is not possible to access a Window object from an angular expression unless a
+// window or some DOM object that has a reference to window is published onto a Scope.
+// Similarly we prevent invocations of function known to be dangerous, as well as assignments to
+// native objects.
+
+
+function ensureSafeMemberName(name, fullExpression) {
+ if (name === "__defineGetter__" || name === "__defineSetter__"
+ || name === "__lookupGetter__" || name === "__lookupSetter__"
+ || name === "__proto__") {
+ throw $parseMinErr('isecfld',
+ 'Attempting to access a disallowed field in Angular expressions! '
+ +'Expression: {0}', fullExpression);
+ }
+ return name;
+}
+
+function ensureSafeObject(obj, fullExpression) {
+ // nifty check if obj is Function that is fast and works across iframes and other contexts
+ if (obj) {
+ if (obj.constructor === obj) {
+ throw $parseMinErr('isecfn',
+ 'Referencing Function in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ } else if (// isWindow(obj)
+ obj.document && obj.location && obj.alert && obj.setInterval) {
+ throw $parseMinErr('isecwindow',
+ 'Referencing the Window in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ } else if (// isElement(obj)
+ obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) {
+ throw $parseMinErr('isecdom',
+ 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ } else if (// block Object so that we can't get hold of dangerous Object.* methods
+ obj === Object) {
+ throw $parseMinErr('isecobj',
+ 'Referencing Object in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ }
+ }
+ return obj;
+}
+
+var CALL = Function.prototype.call;
+var APPLY = Function.prototype.apply;
+var BIND = Function.prototype.bind;
+
+function ensureSafeFunction(obj, fullExpression) {
+ if (obj) {
+ if (obj.constructor === obj) {
+ throw $parseMinErr('isecfn',
+ 'Referencing Function in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ } else if (obj === CALL || obj === APPLY || (BIND && obj === BIND)) {
+ throw $parseMinErr('isecff',
+ 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}',
+ fullExpression);
+ }
+ }
+}
+
+var OPERATORS = {
+ /* jshint bitwise : false */
+ 'null':function(){return null;},
+ 'true':function(){return true;},
+ 'false':function(){return false;},
+ undefined:noop,
+ '+':function(self, locals, a,b){
+ a=a(self, locals); b=b(self, locals);
+ if (isDefined(a)) {
+ if (isDefined(b)) {
+ return a + b;
+ }
+ return a;
+ }
+ return isDefined(b)?b:undefined;},
+ '-':function(self, locals, a,b){
+ a=a(self, locals); b=b(self, locals);
+ return (isDefined(a)?a:0)-(isDefined(b)?b:0);
+ },
+ '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
+ '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
+ '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
+ '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
+ '=':noop,
+ '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);},
+ '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);},
+ '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
+ '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
+ '<':function(self, locals, a,b){return a(self, locals)':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
+ '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
+ '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
+ '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
+ '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
+ '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
+// '|':function(self, locals, a,b){return a|b;},
+ '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
+ '!':function(self, locals, a){return !a(self, locals);}
+};
+/* jshint bitwise: true */
+var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
+
+
+/////////////////////////////////////////
+
+
+/**
+ * @constructor
+ */
+var Lexer = function (options) {
+ this.options = options;
+};
+
+Lexer.prototype = {
+ constructor: Lexer,
+
+ lex: function (text) {
+ this.text = text;
+
+ this.index = 0;
+ this.ch = undefined;
+ this.lastCh = ':'; // can start regexp
+
+ this.tokens = [];
+
+ while (this.index < this.text.length) {
+ this.ch = this.text.charAt(this.index);
+ if (this.is('"\'')) {
+ this.readString(this.ch);
+ } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) {
+ this.readNumber();
+ } else if (this.isIdent(this.ch)) {
+ this.readIdent();
+ } else if (this.is('(){}[].,;:?')) {
+ this.tokens.push({
+ index: this.index,
+ text: this.ch
+ });
+ this.index++;
+ } else if (this.isWhitespace(this.ch)) {
+ this.index++;
+ continue;
+ } else {
+ var ch2 = this.ch + this.peek();
+ var ch3 = ch2 + this.peek(2);
+ var fn = OPERATORS[this.ch];
+ var fn2 = OPERATORS[ch2];
+ var fn3 = OPERATORS[ch3];
+ if (fn3) {
+ this.tokens.push({index: this.index, text: ch3, fn: fn3});
+ this.index += 3;
+ } else if (fn2) {
+ this.tokens.push({index: this.index, text: ch2, fn: fn2});
+ this.index += 2;
+ } else if (fn) {
+ this.tokens.push({
+ index: this.index,
+ text: this.ch,
+ fn: fn
+ });
+ this.index += 1;
+ } else {
+ this.throwError('Unexpected next character ', this.index, this.index + 1);
+ }
+ }
+ this.lastCh = this.ch;
+ }
+ return this.tokens;
+ },
+
+ is: function(chars) {
+ return chars.indexOf(this.ch) !== -1;
+ },
+
+ was: function(chars) {
+ return chars.indexOf(this.lastCh) !== -1;
+ },
+
+ peek: function(i) {
+ var num = i || 1;
+ return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;
+ },
+
+ isNumber: function(ch) {
+ return ('0' <= ch && ch <= '9');
+ },
+
+ isWhitespace: function(ch) {
+ // IE treats non-breaking space as \u00A0
+ return (ch === ' ' || ch === '\r' || ch === '\t' ||
+ ch === '\n' || ch === '\v' || ch === '\u00A0');
+ },
+
+ isIdent: function(ch) {
+ return ('a' <= ch && ch <= 'z' ||
+ 'A' <= ch && ch <= 'Z' ||
+ '_' === ch || ch === '$');
+ },
+
+ isExpOperator: function(ch) {
+ return (ch === '-' || ch === '+' || this.isNumber(ch));
+ },
+
+ throwError: function(error, start, end) {
+ end = end || this.index;
+ var colStr = (isDefined(start)
+ ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']'
+ : ' ' + end);
+ throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',
+ error, colStr, this.text);
+ },
+
+ readNumber: function() {
+ var number = '';
+ var start = this.index;
+ while (this.index < this.text.length) {
+ var ch = lowercase(this.text.charAt(this.index));
+ if (ch == '.' || this.isNumber(ch)) {
+ number += ch;
+ } else {
+ var peekCh = this.peek();
+ if (ch == 'e' && this.isExpOperator(peekCh)) {
+ number += ch;
+ } else if (this.isExpOperator(ch) &&
+ peekCh && this.isNumber(peekCh) &&
+ number.charAt(number.length - 1) == 'e') {
+ number += ch;
+ } else if (this.isExpOperator(ch) &&
+ (!peekCh || !this.isNumber(peekCh)) &&
+ number.charAt(number.length - 1) == 'e') {
+ this.throwError('Invalid exponent');
+ } else {
+ break;
+ }
+ }
+ this.index++;
+ }
+ number = 1 * number;
+ this.tokens.push({
+ index: start,
+ text: number,
+ literal: true,
+ constant: true,
+ fn: function() { return number; }
+ });
+ },
+
+ readIdent: function() {
+ var parser = this;
+
+ var ident = '';
+ var start = this.index;
+
+ var lastDot, peekIndex, methodName, ch;
+
+ while (this.index < this.text.length) {
+ ch = this.text.charAt(this.index);
+ if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) {
+ if (ch === '.') lastDot = this.index;
+ ident += ch;
+ } else {
+ break;
+ }
+ this.index++;
+ }
+
+ //check if this is not a method invocation and if it is back out to last dot
+ if (lastDot) {
+ peekIndex = this.index;
+ while (peekIndex < this.text.length) {
+ ch = this.text.charAt(peekIndex);
+ if (ch === '(') {
+ methodName = ident.substr(lastDot - start + 1);
+ ident = ident.substr(0, lastDot - start);
+ this.index = peekIndex;
+ break;
+ }
+ if (this.isWhitespace(ch)) {
+ peekIndex++;
+ } else {
+ break;
+ }
+ }
+ }
+
+
+ var token = {
+ index: start,
+ text: ident
+ };
+
+ // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn
+ if (OPERATORS.hasOwnProperty(ident)) {
+ token.fn = OPERATORS[ident];
+ token.literal = true;
+ token.constant = true;
+ } else {
+ var getter = getterFn(ident, this.options, this.text);
+ token.fn = extend(function(self, locals) {
+ return (getter(self, locals));
+ }, {
+ assign: function(self, value) {
+ return setter(self, ident, value, parser.text, parser.options);
+ }
+ });
+ }
+
+ this.tokens.push(token);
+
+ if (methodName) {
+ this.tokens.push({
+ index:lastDot,
+ text: '.'
+ });
+ this.tokens.push({
+ index: lastDot + 1,
+ text: methodName
+ });
+ }
+ },
+
+ readString: function(quote) {
+ var start = this.index;
+ this.index++;
+ var string = '';
+ var rawString = quote;
+ var escape = false;
+ while (this.index < this.text.length) {
+ var ch = this.text.charAt(this.index);
+ rawString += ch;
+ if (escape) {
+ if (ch === 'u') {
+ var hex = this.text.substring(this.index + 1, this.index + 5);
+ if (!hex.match(/[\da-f]{4}/i))
+ this.throwError('Invalid unicode escape [\\u' + hex + ']');
+ this.index += 4;
+ string += String.fromCharCode(parseInt(hex, 16));
+ } else {
+ var rep = ESCAPE[ch];
+ string = string + (rep || ch);
+ }
+ escape = false;
+ } else if (ch === '\\') {
+ escape = true;
+ } else if (ch === quote) {
+ this.index++;
+ this.tokens.push({
+ index: start,
+ text: rawString,
+ string: string,
+ literal: true,
+ constant: true,
+ fn: function() { return string; }
+ });
+ return;
+ } else {
+ string += ch;
+ }
+ this.index++;
+ }
+ this.throwError('Unterminated quote', start);
+ }
+};
+
+
+/**
+ * @constructor
+ */
+var Parser = function (lexer, $filter, options) {
+ this.lexer = lexer;
+ this.$filter = $filter;
+ this.options = options;
+};
+
+Parser.ZERO = extend(function () {
+ return 0;
+}, {
+ constant: true
+});
+
+Parser.prototype = {
+ constructor: Parser,
+
+ parse: function (text) {
+ this.text = text;
+
+ this.tokens = this.lexer.lex(text);
+
+ var value = this.statements();
+
+ if (this.tokens.length !== 0) {
+ this.throwError('is an unexpected token', this.tokens[0]);
+ }
+
+ value.literal = !!value.literal;
+ value.constant = !!value.constant;
+
+ return value;
+ },
+
+ primary: function () {
+ var primary;
+ if (this.expect('(')) {
+ primary = this.filterChain();
+ this.consume(')');
+ } else if (this.expect('[')) {
+ primary = this.arrayDeclaration();
+ } else if (this.expect('{')) {
+ primary = this.object();
+ } else {
+ var token = this.expect();
+ primary = token.fn;
+ if (!primary) {
+ this.throwError('not a primary expression', token);
+ }
+ primary.literal = !!token.literal;
+ primary.constant = !!token.constant;
+ }
+
+ var next, context;
+ while ((next = this.expect('(', '[', '.'))) {
+ if (next.text === '(') {
+ primary = this.functionCall(primary, context);
+ context = null;
+ } else if (next.text === '[') {
+ context = primary;
+ primary = this.objectIndex(primary);
+ } else if (next.text === '.') {
+ context = primary;
+ primary = this.fieldAccess(primary);
+ } else {
+ this.throwError('IMPOSSIBLE');
+ }
+ }
+ return primary;
+ },
+
+ throwError: function(msg, token) {
+ throw $parseMinErr('syntax',
+ 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].',
+ token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));
+ },
+
+ peekToken: function() {
+ if (this.tokens.length === 0)
+ throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
+ return this.tokens[0];
+ },
+
+ peek: function(e1, e2, e3, e4) {
+ if (this.tokens.length > 0) {
+ var token = this.tokens[0];
+ var t = token.text;
+ if (t === e1 || t === e2 || t === e3 || t === e4 ||
+ (!e1 && !e2 && !e3 && !e4)) {
+ return token;
+ }
+ }
+ return false;
+ },
+
+ expect: function(e1, e2, e3, e4){
+ var token = this.peek(e1, e2, e3, e4);
+ if (token) {
+ this.tokens.shift();
+ return token;
+ }
+ return false;
+ },
+
+ consume: function(e1){
+ if (!this.expect(e1)) {
+ this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());
+ }
+ },
+
+ unaryFn: function(fn, right) {
+ return extend(function(self, locals) {
+ return fn(self, locals, right);
+ }, {
+ constant:right.constant
+ });
+ },
+
+ ternaryFn: function(left, middle, right){
+ return extend(function(self, locals){
+ return left(self, locals) ? middle(self, locals) : right(self, locals);
+ }, {
+ constant: left.constant && middle.constant && right.constant
+ });
+ },
+
+ binaryFn: function(left, fn, right) {
+ return extend(function(self, locals) {
+ return fn(self, locals, left, right);
+ }, {
+ constant:left.constant && right.constant
+ });
+ },
+
+ statements: function() {
+ var statements = [];
+ while (true) {
+ if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))
+ statements.push(this.filterChain());
+ if (!this.expect(';')) {
+ // optimize for the common case where there is only one statement.
+ // TODO(size): maybe we should not support multiple statements?
+ return (statements.length === 1)
+ ? statements[0]
+ : function(self, locals) {
+ var value;
+ for (var i = 0; i < statements.length; i++) {
+ var statement = statements[i];
+ if (statement) {
+ value = statement(self, locals);
+ }
+ }
+ return value;
+ };
+ }
+ }
+ },
+
+ filterChain: function() {
+ var left = this.expression();
+ var token;
+ while (true) {
+ if ((token = this.expect('|'))) {
+ left = this.binaryFn(left, token.fn, this.filter());
+ } else {
+ return left;
+ }
+ }
+ },
+
+ filter: function() {
+ var token = this.expect();
+ var fn = this.$filter(token.text);
+ var argsFn = [];
+ while (true) {
+ if ((token = this.expect(':'))) {
+ argsFn.push(this.expression());
+ } else {
+ var fnInvoke = function(self, locals, input) {
+ var args = [input];
+ for (var i = 0; i < argsFn.length; i++) {
+ args.push(argsFn[i](self, locals));
+ }
+ return fn.apply(self, args);
+ };
+ return function() {
+ return fnInvoke;
+ };
+ }
+ }
+ },
+
+ expression: function() {
+ return this.assignment();
+ },
+
+ assignment: function() {
+ var left = this.ternary();
+ var right;
+ var token;
+ if ((token = this.expect('='))) {
+ if (!left.assign) {
+ this.throwError('implies assignment but [' +
+ this.text.substring(0, token.index) + '] can not be assigned to', token);
+ }
+ right = this.ternary();
+ return function(scope, locals) {
+ return left.assign(scope, right(scope, locals), locals);
+ };
+ }
+ return left;
+ },
+
+ ternary: function() {
+ var left = this.logicalOR();
+ var middle;
+ var token;
+ if ((token = this.expect('?'))) {
+ middle = this.assignment();
+ if ((token = this.expect(':'))) {
+ return this.ternaryFn(left, middle, this.assignment());
+ } else {
+ this.throwError('expected :', token);
+ }
+ } else {
+ return left;
+ }
+ },
+
+ logicalOR: function() {
+ var left = this.logicalAND();
+ var token;
+ while (true) {
+ if ((token = this.expect('||'))) {
+ left = this.binaryFn(left, token.fn, this.logicalAND());
+ } else {
+ return left;
+ }
+ }
+ },
+
+ logicalAND: function() {
+ var left = this.equality();
+ var token;
+ if ((token = this.expect('&&'))) {
+ left = this.binaryFn(left, token.fn, this.logicalAND());
+ }
+ return left;
+ },
+
+ equality: function() {
+ var left = this.relational();
+ var token;
+ if ((token = this.expect('==','!=','===','!=='))) {
+ left = this.binaryFn(left, token.fn, this.equality());
+ }
+ return left;
+ },
+
+ relational: function() {
+ var left = this.additive();
+ var token;
+ if ((token = this.expect('<', '>', '<=', '>='))) {
+ left = this.binaryFn(left, token.fn, this.relational());
+ }
+ return left;
+ },
+
+ additive: function() {
+ var left = this.multiplicative();
+ var token;
+ while ((token = this.expect('+','-'))) {
+ left = this.binaryFn(left, token.fn, this.multiplicative());
+ }
+ return left;
+ },
+
+ multiplicative: function() {
+ var left = this.unary();
+ var token;
+ while ((token = this.expect('*','/','%'))) {
+ left = this.binaryFn(left, token.fn, this.unary());
+ }
+ return left;
+ },
+
+ unary: function() {
+ var token;
+ if (this.expect('+')) {
+ return this.primary();
+ } else if ((token = this.expect('-'))) {
+ return this.binaryFn(Parser.ZERO, token.fn, this.unary());
+ } else if ((token = this.expect('!'))) {
+ return this.unaryFn(token.fn, this.unary());
+ } else {
+ return this.primary();
+ }
+ },
+
+ fieldAccess: function(object) {
+ var parser = this;
+ var field = this.expect().text;
+ var getter = getterFn(field, this.options, this.text);
+
+ return extend(function(scope, locals, self) {
+ return getter(self || object(scope, locals));
+ }, {
+ assign: function(scope, value, locals) {
+ var o = object(scope, locals);
+ if (!o) object.assign(scope, o = {});
+ return setter(o, field, value, parser.text, parser.options);
+ }
+ });
+ },
+
+ objectIndex: function(obj) {
+ var parser = this;
+
+ var indexFn = this.expression();
+ this.consume(']');
+
+ return extend(function(self, locals) {
+ var o = obj(self, locals),
+ i = indexFn(self, locals),
+ v, p;
+
+ ensureSafeMemberName(i, parser.text);
+ if (!o) return undefined;
+ v = ensureSafeObject(o[i], parser.text);
+ if (v && v.then && parser.options.unwrapPromises) {
+ p = v;
+ if (!('$$v' in v)) {
+ p.$$v = undefined;
+ p.then(function(val) { p.$$v = val; });
+ }
+ v = v.$$v;
+ }
+ return v;
+ }, {
+ assign: function(self, value, locals) {
+ var key = ensureSafeMemberName(indexFn(self, locals), parser.text);
+ // prevent overwriting of Function.constructor which would break ensureSafeObject check
+ var o = ensureSafeObject(obj(self, locals), parser.text);
+ if (!o) obj.assign(self, o = {});
+ return o[key] = value;
+ }
+ });
+ },
+
+ functionCall: function(fn, contextGetter) {
+ var argsFn = [];
+ if (this.peekToken().text !== ')') {
+ do {
+ argsFn.push(this.expression());
+ } while (this.expect(','));
+ }
+ this.consume(')');
+
+ var parser = this;
+
+ return function(scope, locals) {
+ var args = [];
+ var context = contextGetter ? contextGetter(scope, locals) : scope;
+
+ for (var i = 0; i < argsFn.length; i++) {
+ args.push(ensureSafeObject(argsFn[i](scope, locals), parser.text));
+ }
+ var fnPtr = fn(scope, locals, context) || noop;
+
+ ensureSafeObject(context, parser.text);
+ ensureSafeFunction(fnPtr, parser.text);
+
+ // IE stupidity! (IE doesn't have apply for some native functions)
+ var v = fnPtr.apply
+ ? fnPtr.apply(context, args)
+ : fnPtr(args[0], args[1], args[2], args[3], args[4]);
+
+ return ensureSafeObject(v, parser.text);
+ };
+ },
+
+ // This is used with json array declaration
+ arrayDeclaration: function () {
+ var elementFns = [];
+ var allConstant = true;
+ if (this.peekToken().text !== ']') {
+ do {
+ if (this.peek(']')) {
+ // Support trailing commas per ES5.1.
+ break;
+ }
+ var elementFn = this.expression();
+ elementFns.push(elementFn);
+ if (!elementFn.constant) {
+ allConstant = false;
+ }
+ } while (this.expect(','));
+ }
+ this.consume(']');
+
+ return extend(function(self, locals) {
+ var array = [];
+ for (var i = 0; i < elementFns.length; i++) {
+ array.push(elementFns[i](self, locals));
+ }
+ return array;
+ }, {
+ literal: true,
+ constant: allConstant
+ });
+ },
+
+ object: function () {
+ var keyValues = [];
+ var allConstant = true;
+ if (this.peekToken().text !== '}') {
+ do {
+ if (this.peek('}')) {
+ // Support trailing commas per ES5.1.
+ break;
+ }
+ var token = this.expect(),
+ key = token.string || token.text;
+ this.consume(':');
+ var value = this.expression();
+ keyValues.push({key: key, value: value});
+ if (!value.constant) {
+ allConstant = false;
+ }
+ } while (this.expect(','));
+ }
+ this.consume('}');
+
+ return extend(function(self, locals) {
+ var object = {};
+ for (var i = 0; i < keyValues.length; i++) {
+ var keyValue = keyValues[i];
+ object[keyValue.key] = keyValue.value(self, locals);
+ }
+ return object;
+ }, {
+ literal: true,
+ constant: allConstant
+ });
+ }
+};
+
+
+//////////////////////////////////////////////////
+// Parser helper functions
+//////////////////////////////////////////////////
+
+function setter(obj, path, setValue, fullExp, options) {
+ ensureSafeObject(obj, fullExp);
+
+ //needed?
+ options = options || {};
+
+ var element = path.split('.'), key;
+ for (var i = 0; element.length > 1; i++) {
+ key = ensureSafeMemberName(element.shift(), fullExp);
+ var propertyObj = ensureSafeObject(obj[key], fullExp);
+ if (!propertyObj) {
+ propertyObj = {};
+ obj[key] = propertyObj;
+ }
+ obj = propertyObj;
+ if (obj.then && options.unwrapPromises) {
+ promiseWarning(fullExp);
+ if (!("$$v" in obj)) {
+ (function(promise) {
+ promise.then(function(val) { promise.$$v = val; }); }
+ )(obj);
+ }
+ if (obj.$$v === undefined) {
+ obj.$$v = {};
+ }
+ obj = obj.$$v;
+ }
+ }
+ key = ensureSafeMemberName(element.shift(), fullExp);
+ ensureSafeObject(obj[key], fullExp);
+ obj[key] = setValue;
+ return setValue;
+}
+
+var getterFnCache = {};
+
+/**
+ * Implementation of the "Black Hole" variant from:
+ * - http://jsperf.com/angularjs-parse-getter/4
+ * - http://jsperf.com/path-evaluation-simplified/7
+ */
+function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) {
+ ensureSafeMemberName(key0, fullExp);
+ ensureSafeMemberName(key1, fullExp);
+ ensureSafeMemberName(key2, fullExp);
+ ensureSafeMemberName(key3, fullExp);
+ ensureSafeMemberName(key4, fullExp);
+
+ return !options.unwrapPromises
+ ? function cspSafeGetter(scope, locals) {
+ var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;
+
+ if (pathVal == null) return pathVal;
+ pathVal = pathVal[key0];
+
+ if (!key1) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key1];
+
+ if (!key2) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key2];
+
+ if (!key3) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key3];
+
+ if (!key4) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key4];
+
+ return pathVal;
+ }
+ : function cspSafePromiseEnabledGetter(scope, locals) {
+ var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
+ promise;
+
+ if (pathVal == null) return pathVal;
+
+ pathVal = pathVal[key0];
+ if (pathVal && pathVal.then) {
+ promiseWarning(fullExp);
+ if (!("$$v" in pathVal)) {
+ promise = pathVal;
+ promise.$$v = undefined;
+ promise.then(function(val) { promise.$$v = val; });
+ }
+ pathVal = pathVal.$$v;
+ }
+
+ if (!key1) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key1];
+ if (pathVal && pathVal.then) {
+ promiseWarning(fullExp);
+ if (!("$$v" in pathVal)) {
+ promise = pathVal;
+ promise.$$v = undefined;
+ promise.then(function(val) { promise.$$v = val; });
+ }
+ pathVal = pathVal.$$v;
+ }
+
+ if (!key2) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key2];
+ if (pathVal && pathVal.then) {
+ promiseWarning(fullExp);
+ if (!("$$v" in pathVal)) {
+ promise = pathVal;
+ promise.$$v = undefined;
+ promise.then(function(val) { promise.$$v = val; });
+ }
+ pathVal = pathVal.$$v;
+ }
+
+ if (!key3) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key3];
+ if (pathVal && pathVal.then) {
+ promiseWarning(fullExp);
+ if (!("$$v" in pathVal)) {
+ promise = pathVal;
+ promise.$$v = undefined;
+ promise.then(function(val) { promise.$$v = val; });
+ }
+ pathVal = pathVal.$$v;
+ }
+
+ if (!key4) return pathVal;
+ if (pathVal == null) return undefined;
+ pathVal = pathVal[key4];
+ if (pathVal && pathVal.then) {
+ promiseWarning(fullExp);
+ if (!("$$v" in pathVal)) {
+ promise = pathVal;
+ promise.$$v = undefined;
+ promise.then(function(val) { promise.$$v = val; });
+ }
+ pathVal = pathVal.$$v;
+ }
+ return pathVal;
+ };
+}
+
+function getterFn(path, options, fullExp) {
+ // Check whether the cache has this getter already.
+ // We can use hasOwnProperty directly on the cache because we ensure,
+ // see below, that the cache never stores a path called 'hasOwnProperty'
+ if (getterFnCache.hasOwnProperty(path)) {
+ return getterFnCache[path];
+ }
+
+ var pathKeys = path.split('.'),
+ pathKeysLength = pathKeys.length,
+ fn;
+
+ // http://jsperf.com/angularjs-parse-getter/6
+ if (options.csp) {
+ if (pathKeysLength < 6) {
+ fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp,
+ options);
+ } else {
+ fn = function(scope, locals) {
+ var i = 0, val;
+ do {
+ val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++],
+ pathKeys[i++], fullExp, options)(scope, locals);
+
+ locals = undefined; // clear after first iteration
+ scope = val;
+ } while (i < pathKeysLength);
+ return val;
+ };
+ }
+ } else {
+ var code = 'var p;\n';
+ forEach(pathKeys, function(key, index) {
+ ensureSafeMemberName(key, fullExp);
+ code += 'if(s == null) return undefined;\n' +
+ 's='+ (index
+ // we simply dereference 's' on any .dot notation
+ ? 's'
+ // but if we are first then we check locals first, and if so read it first
+ : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
+ (options.unwrapPromises
+ ? 'if (s && s.then) {\n' +
+ ' pw("' + fullExp.replace(/(["\r\n])/g, '\\$1') + '");\n' +
+ ' if (!("$$v" in s)) {\n' +
+ ' p=s;\n' +
+ ' p.$$v = undefined;\n' +
+ ' p.then(function(v) {p.$$v=v;});\n' +
+ '}\n' +
+ ' s=s.$$v\n' +
+ '}\n'
+ : '');
+ });
+ code += 'return s;';
+
+ /* jshint -W054 */
+ var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning
+ /* jshint +W054 */
+ evaledFnGetter.toString = valueFn(code);
+ fn = options.unwrapPromises ? function(scope, locals) {
+ return evaledFnGetter(scope, locals, promiseWarning);
+ } : evaledFnGetter;
+ }
+
+ // Only cache the value if it's not going to mess up the cache object
+ // This is more performant that using Object.prototype.hasOwnProperty.call
+ if (path !== 'hasOwnProperty') {
+ getterFnCache[path] = fn;
+ }
+ return fn;
+}
+
+///////////////////////////////////
+
+/**
+ * @ngdoc service
+ * @name $parse
+ * @kind function
+ *
+ * @description
+ *
+ * Converts Angular {@link guide/expression expression} into a function.
+ *
+ * ```js
+ * var getter = $parse('user.name');
+ * var setter = getter.assign;
+ * var context = {user:{name:'angular'}};
+ * var locals = {user:{name:'local'}};
+ *
+ * expect(getter(context)).toEqual('angular');
+ * setter(context, 'newValue');
+ * expect(context.user.name).toEqual('newValue');
+ * expect(getter(context, locals)).toEqual('local');
+ * ```
+ *
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ *
+ * The returned function also has the following properties:
+ * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript
+ * literal.
+ * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript
+ * constant literals.
+ * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be
+ * set to a function to change its value on the given context.
+ *
+ */
+
+
+/**
+ * @ngdoc provider
+ * @name $parseProvider
+ * @kind function
+ *
+ * @description
+ * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}
+ * service.
+ */
+function $ParseProvider() {
+ var cache = {};
+
+ var $parseOptions = {
+ csp: false,
+ unwrapPromises: false,
+ logPromiseWarnings: true
+ };
+
+
+ /**
+ * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
+ *
+ * @ngdoc method
+ * @name $parseProvider#unwrapPromises
+ * @description
+ *
+ * **This feature is deprecated, see deprecation notes below for more info**
+ *
+ * If set to true (default is false), $parse will unwrap promises automatically when a promise is
+ * found at any part of the expression. In other words, if set to true, the expression will always
+ * result in a non-promise value.
+ *
+ * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled,
+ * the fulfillment value is used in place of the promise while evaluating the expression.
+ *
+ * **Deprecation notice**
+ *
+ * This is a feature that didn't prove to be wildly useful or popular, primarily because of the
+ * dichotomy between data access in templates (accessed as raw values) and controller code
+ * (accessed as promises).
+ *
+ * In most code we ended up resolving promises manually in controllers anyway and thus unifying
+ * the model access there.
+ *
+ * Other downsides of automatic promise unwrapping:
+ *
+ * - when building components it's often desirable to receive the raw promises
+ * - adds complexity and slows down expression evaluation
+ * - makes expression code pre-generation unattractive due to the amount of code that needs to be
+ * generated
+ * - makes IDE auto-completion and tool support hard
+ *
+ * **Warning Logs**
+ *
+ * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a
+ * promise (to reduce the noise, each expression is logged only once). To disable this logging use
+ * `$parseProvider.logPromiseWarnings(false)` api.
+ *
+ *
+ * @param {boolean=} value New value.
+ * @returns {boolean|self} Returns the current setting when used as getter and self if used as
+ * setter.
+ */
+ this.unwrapPromises = function(value) {
+ if (isDefined(value)) {
+ $parseOptions.unwrapPromises = !!value;
+ return this;
+ } else {
+ return $parseOptions.unwrapPromises;
+ }
+ };
+
+
+ /**
+ * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
+ *
+ * @ngdoc method
+ * @name $parseProvider#logPromiseWarnings
+ * @description
+ *
+ * Controls whether Angular should log a warning on any encounter of a promise in an expression.
+ *
+ * The default is set to `true`.
+ *
+ * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well.
+ *
+ * @param {boolean=} value New value.
+ * @returns {boolean|self} Returns the current setting when used as getter and self if used as
+ * setter.
+ */
+ this.logPromiseWarnings = function(value) {
+ if (isDefined(value)) {
+ $parseOptions.logPromiseWarnings = value;
+ return this;
+ } else {
+ return $parseOptions.logPromiseWarnings;
+ }
+ };
+
+
+ this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) {
+ $parseOptions.csp = $sniffer.csp;
+
+ promiseWarning = function promiseWarningFn(fullExp) {
+ if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return;
+ promiseWarningCache[fullExp] = true;
+ $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' +
+ 'Automatic unwrapping of promises in Angular expressions is deprecated.');
+ };
+
+ return function(exp) {
+ var parsedExpression;
+
+ switch (typeof exp) {
+ case 'string':
+
+ if (cache.hasOwnProperty(exp)) {
+ return cache[exp];
+ }
+
+ var lexer = new Lexer($parseOptions);
+ var parser = new Parser(lexer, $filter, $parseOptions);
+ parsedExpression = parser.parse(exp);
+
+ if (exp !== 'hasOwnProperty') {
+ // Only cache the value if it's not going to mess up the cache object
+ // This is more performant that using Object.prototype.hasOwnProperty.call
+ cache[exp] = parsedExpression;
+ }
+
+ return parsedExpression;
+
+ case 'function':
+ return exp;
+
+ default:
+ return noop;
+ }
+ };
+ }];
+}
+
+/**
+ * @ngdoc service
+ * @name $q
+ * @requires $rootScope
+ *
+ * @description
+ * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
+ *
+ * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
+ * interface for interacting with an object that represents the result of an action that is
+ * performed asynchronously, and may or may not be finished at any given point in time.
+ *
+ * From the perspective of dealing with error handling, deferred and promise APIs are to
+ * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
+ *
+ * ```js
+ * // for the purpose of this example let's assume that variables `$q`, `scope` and `okToGreet`
+ * // are available in the current lexical scope (they could have been injected or passed in).
+ *
+ * function asyncGreet(name) {
+ * var deferred = $q.defer();
+ *
+ * setTimeout(function() {
+ * deferred.notify('About to greet ' + name + '.');
+ *
+ * if (okToGreet(name)) {
+ * deferred.resolve('Hello, ' + name + '!');
+ * } else {
+ * deferred.reject('Greeting ' + name + ' is not allowed.');
+ * }
+ * }, 1000);
+ *
+ * return deferred.promise;
+ * }
+ *
+ * var promise = asyncGreet('Robin Hood');
+ * promise.then(function(greeting) {
+ * alert('Success: ' + greeting);
+ * }, function(reason) {
+ * alert('Failed: ' + reason);
+ * }, function(update) {
+ * alert('Got notification: ' + update);
+ * });
+ * ```
+ *
+ * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
+ * comes in the way of guarantees that promise and deferred APIs make, see
+ * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.
+ *
+ * Additionally the promise api allows for composition that is very hard to do with the
+ * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
+ * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
+ * section on serial or parallel joining of promises.
+ *
+ *
+ * # The Deferred API
+ *
+ * A new instance of deferred is constructed by calling `$q.defer()`.
+ *
+ * The purpose of the deferred object is to expose the associated Promise instance as well as APIs
+ * that can be used for signaling the successful or unsuccessful completion, as well as the status
+ * of the task.
+ *
+ * **Methods**
+ *
+ * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
+ * constructed via `$q.reject`, the promise will be rejected instead.
+ * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
+ * resolving it with a rejection constructed via `$q.reject`.
+ * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
+ * multiple times before the promise is either resolved or rejected.
+ *
+ * **Properties**
+ *
+ * - promise – `{Promise}` – promise object associated with this deferred.
+ *
+ *
+ * # The Promise API
+ *
+ * A new promise instance is created when a deferred instance is created and can be retrieved by
+ * calling `deferred.promise`.
+ *
+ * The purpose of the promise object is to allow for interested parties to get access to the result
+ * of the deferred task when it completes.
+ *
+ * **Methods**
+ *
+ * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or
+ * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously
+ * as soon as the result is available. The callbacks are called with a single argument: the result
+ * or rejection reason. Additionally, the notify callback may be called zero or more times to
+ * provide a progress indication, before the promise is resolved or rejected.
+ *
+ * This method *returns a new promise* which is resolved or rejected via the return value of the
+ * `successCallback`, `errorCallback`. It also notifies via the return value of the
+ * `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback
+ * method.
+ *
+ * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
+ *
+ * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise,
+ * but to do so without modifying the final value. This is useful to release resources or do some
+ * clean-up that needs to be done whether the promise was rejected or resolved. See the [full
+ * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for
+ * more information.
+ *
+ * Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as
+ * property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to
+ * make your code IE8 and Android 2.x compatible.
+ *
+ * # Chaining promises
+ *
+ * Because calling the `then` method of a promise returns a new derived promise, it is easily
+ * possible to create a chain of promises:
+ *
+ * ```js
+ * promiseB = promiseA.then(function(result) {
+ * return result + 1;
+ * });
+ *
+ * // promiseB will be resolved immediately after promiseA is resolved and its value
+ * // will be the result of promiseA incremented by 1
+ * ```
+ *
+ * It is possible to create chains of any length and since a promise can be resolved with another
+ * promise (which will defer its resolution further), it is possible to pause/defer resolution of
+ * the promises at any point in the chain. This makes it possible to implement powerful APIs like
+ * $http's response interceptors.
+ *
+ *
+ * # Differences between Kris Kowal's Q and $q
+ *
+ * There are two main differences:
+ *
+ * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
+ * mechanism in angular, which means faster propagation of resolution or rejection into your
+ * models and avoiding unnecessary browser repaints, which would result in flickering UI.
+ * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains
+ * all the important functionality needed for common async tasks.
+ *
+ * # Testing
+ *
+ * ```js
+ * it('should simulate promise', inject(function($q, $rootScope) {
+ * var deferred = $q.defer();
+ * var promise = deferred.promise;
+ * var resolvedValue;
+ *
+ * promise.then(function(value) { resolvedValue = value; });
+ * expect(resolvedValue).toBeUndefined();
+ *
+ * // Simulate resolving of promise
+ * deferred.resolve(123);
+ * // Note that the 'then' function does not get called synchronously.
+ * // This is because we want the promise API to always be async, whether or not
+ * // it got called synchronously or asynchronously.
+ * expect(resolvedValue).toBeUndefined();
+ *
+ * // Propagate promise resolution to 'then' functions using $apply().
+ * $rootScope.$apply();
+ * expect(resolvedValue).toEqual(123);
+ * }));
+ * ```
+ */
+function $QProvider() {
+
+ this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
+ return qFactory(function(callback) {
+ $rootScope.$evalAsync(callback);
+ }, $exceptionHandler);
+ }];
+}
+
+
+/**
+ * Constructs a promise manager.
+ *
+ * @param {function(Function)} nextTick Function for executing functions in the next turn.
+ * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
+ * debugging purposes.
+ * @returns {object} Promise manager.
+ */
+function qFactory(nextTick, exceptionHandler) {
+
+ /**
+ * @ngdoc method
+ * @name $q#defer
+ * @kind function
+ *
+ * @description
+ * Creates a `Deferred` object which represents a task which will finish in the future.
+ *
+ * @returns {Deferred} Returns a new instance of deferred.
+ */
+ var defer = function() {
+ var pending = [],
+ value, deferred;
+
+ deferred = {
+
+ resolve: function(val) {
+ if (pending) {
+ var callbacks = pending;
+ pending = undefined;
+ value = ref(val);
+
+ if (callbacks.length) {
+ nextTick(function() {
+ var callback;
+ for (var i = 0, ii = callbacks.length; i < ii; i++) {
+ callback = callbacks[i];
+ value.then(callback[0], callback[1], callback[2]);
+ }
+ });
+ }
+ }
+ },
+
+
+ reject: function(reason) {
+ deferred.resolve(createInternalRejectedPromise(reason));
+ },
+
+
+ notify: function(progress) {
+ if (pending) {
+ var callbacks = pending;
+
+ if (pending.length) {
+ nextTick(function() {
+ var callback;
+ for (var i = 0, ii = callbacks.length; i < ii; i++) {
+ callback = callbacks[i];
+ callback[2](progress);
+ }
+ });
+ }
+ }
+ },
+
+
+ promise: {
+ then: function(callback, errback, progressback) {
+ var result = defer();
+
+ var wrappedCallback = function(value) {
+ try {
+ result.resolve((isFunction(callback) ? callback : defaultCallback)(value));
+ } catch(e) {
+ result.reject(e);
+ exceptionHandler(e);
+ }
+ };
+
+ var wrappedErrback = function(reason) {
+ try {
+ result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
+ } catch(e) {
+ result.reject(e);
+ exceptionHandler(e);
+ }
+ };
+
+ var wrappedProgressback = function(progress) {
+ try {
+ result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress));
+ } catch(e) {
+ exceptionHandler(e);
+ }
+ };
+
+ if (pending) {
+ pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]);
+ } else {
+ value.then(wrappedCallback, wrappedErrback, wrappedProgressback);
+ }
+
+ return result.promise;
+ },
+
+ "catch": function(callback) {
+ return this.then(null, callback);
+ },
+
+ "finally": function(callback) {
+
+ function makePromise(value, resolved) {
+ var result = defer();
+ if (resolved) {
+ result.resolve(value);
+ } else {
+ result.reject(value);
+ }
+ return result.promise;
+ }
+
+ function handleCallback(value, isResolved) {
+ var callbackOutput = null;
+ try {
+ callbackOutput = (callback ||defaultCallback)();
+ } catch(e) {
+ return makePromise(e, false);
+ }
+ if (isPromiseLike(callbackOutput)) {
+ return callbackOutput.then(function() {
+ return makePromise(value, isResolved);
+ }, function(error) {
+ return makePromise(error, false);
+ });
+ } else {
+ return makePromise(value, isResolved);
+ }
+ }
+
+ return this.then(function(value) {
+ return handleCallback(value, true);
+ }, function(error) {
+ return handleCallback(error, false);
+ });
+ }
+ }
+ };
+
+ return deferred;
+ };
+
+
+ var ref = function(value) {
+ if (isPromiseLike(value)) return value;
+ return {
+ then: function(callback) {
+ var result = defer();
+ nextTick(function() {
+ result.resolve(callback(value));
+ });
+ return result.promise;
+ }
+ };
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $q#reject
+ * @kind function
+ *
+ * @description
+ * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
+ * used to forward rejection in a chain of promises. If you are dealing with the last promise in
+ * a promise chain, you don't need to worry about it.
+ *
+ * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
+ * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
+ * a promise error callback and you want to forward the error to the promise derived from the
+ * current promise, you have to "rethrow" the error by returning a rejection constructed via
+ * `reject`.
+ *
+ * ```js
+ * promiseB = promiseA.then(function(result) {
+ * // success: do something and resolve promiseB
+ * // with the old or a new result
+ * return result;
+ * }, function(reason) {
+ * // error: handle the error if possible and
+ * // resolve promiseB with newPromiseOrValue,
+ * // otherwise forward the rejection to promiseB
+ * if (canHandle(reason)) {
+ * // handle the error and recover
+ * return newPromiseOrValue;
+ * }
+ * return $q.reject(reason);
+ * });
+ * ```
+ *
+ * @param {*} reason Constant, message, exception or an object representing the rejection reason.
+ * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
+ */
+ var reject = function(reason) {
+ var result = defer();
+ result.reject(reason);
+ return result.promise;
+ };
+
+ var createInternalRejectedPromise = function(reason) {
+ return {
+ then: function(callback, errback) {
+ var result = defer();
+ nextTick(function() {
+ try {
+ result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
+ } catch(e) {
+ result.reject(e);
+ exceptionHandler(e);
+ }
+ });
+ return result.promise;
+ }
+ };
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $q#when
+ * @kind function
+ *
+ * @description
+ * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
+ * This is useful when you are dealing with an object that might or might not be a promise, or if
+ * the promise comes from a source that can't be trusted.
+ *
+ * @param {*} value Value or a promise
+ * @returns {Promise} Returns a promise of the passed value or promise
+ */
+ var when = function(value, callback, errback, progressback) {
+ var result = defer(),
+ done;
+
+ var wrappedCallback = function(value) {
+ try {
+ return (isFunction(callback) ? callback : defaultCallback)(value);
+ } catch (e) {
+ exceptionHandler(e);
+ return reject(e);
+ }
+ };
+
+ var wrappedErrback = function(reason) {
+ try {
+ return (isFunction(errback) ? errback : defaultErrback)(reason);
+ } catch (e) {
+ exceptionHandler(e);
+ return reject(e);
+ }
+ };
+
+ var wrappedProgressback = function(progress) {
+ try {
+ return (isFunction(progressback) ? progressback : defaultCallback)(progress);
+ } catch (e) {
+ exceptionHandler(e);
+ }
+ };
+
+ nextTick(function() {
+ ref(value).then(function(value) {
+ if (done) return;
+ done = true;
+ result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback));
+ }, function(reason) {
+ if (done) return;
+ done = true;
+ result.resolve(wrappedErrback(reason));
+ }, function(progress) {
+ if (done) return;
+ result.notify(wrappedProgressback(progress));
+ });
+ });
+
+ return result.promise;
+ };
+
+
+ function defaultCallback(value) {
+ return value;
+ }
+
+
+ function defaultErrback(reason) {
+ return reject(reason);
+ }
+
+
+ /**
+ * @ngdoc method
+ * @name $q#all
+ * @kind function
+ *
+ * @description
+ * Combines multiple promises into a single promise that is resolved when all of the input
+ * promises are resolved.
+ *
+ * @param {Array.|Object.} promises An array or hash of promises.
+ * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,
+ * each value corresponding to the promise at the same index/key in the `promises` array/hash.
+ * If any of the promises is resolved with a rejection, this resulting promise will be rejected
+ * with the same rejection value.
+ */
+ function all(promises) {
+ var deferred = defer(),
+ counter = 0,
+ results = isArray(promises) ? [] : {};
+
+ forEach(promises, function(promise, key) {
+ counter++;
+ ref(promise).then(function(value) {
+ if (results.hasOwnProperty(key)) return;
+ results[key] = value;
+ if (!(--counter)) deferred.resolve(results);
+ }, function(reason) {
+ if (results.hasOwnProperty(key)) return;
+ deferred.reject(reason);
+ });
+ });
+
+ if (counter === 0) {
+ deferred.resolve(results);
+ }
+
+ return deferred.promise;
+ }
+
+ return {
+ defer: defer,
+ reject: reject,
+ when: when,
+ all: all
+ };
+}
+
+function $$RAFProvider(){ //rAF
+ this.$get = ['$window', '$timeout', function($window, $timeout) {
+ var requestAnimationFrame = $window.requestAnimationFrame ||
+ $window.webkitRequestAnimationFrame ||
+ $window.mozRequestAnimationFrame;
+
+ var cancelAnimationFrame = $window.cancelAnimationFrame ||
+ $window.webkitCancelAnimationFrame ||
+ $window.mozCancelAnimationFrame ||
+ $window.webkitCancelRequestAnimationFrame;
+
+ var rafSupported = !!requestAnimationFrame;
+ var raf = rafSupported
+ ? function(fn) {
+ var id = requestAnimationFrame(fn);
+ return function() {
+ cancelAnimationFrame(id);
+ };
+ }
+ : function(fn) {
+ var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666
+ return function() {
+ $timeout.cancel(timer);
+ };
+ };
+
+ raf.supported = rafSupported;
+
+ return raf;
+ }];
+}
+
+/**
+ * DESIGN NOTES
+ *
+ * The design decisions behind the scope are heavily favored for speed and memory consumption.
+ *
+ * The typical use of scope is to watch the expressions, which most of the time return the same
+ * value as last time so we optimize the operation.
+ *
+ * Closures construction is expensive in terms of speed as well as memory:
+ * - No closures, instead use prototypical inheritance for API
+ * - Internal state needs to be stored on scope directly, which means that private state is
+ * exposed as $$____ properties
+ *
+ * Loop operations are optimized by using while(count--) { ... }
+ * - this means that in order to keep the same order of execution as addition we have to add
+ * items to the array at the beginning (unshift) instead of at the end (push)
+ *
+ * Child scopes are created and removed often
+ * - Using an array would be slow since inserts in middle are expensive so we use linked list
+ *
+ * There are few watches then a lot of observers. This is why you don't want the observer to be
+ * implemented in the same way as watch. Watch requires return of initialization function which
+ * are expensive to construct.
+ */
+
+
+/**
+ * @ngdoc provider
+ * @name $rootScopeProvider
+ * @description
+ *
+ * Provider for the $rootScope service.
+ */
+
+/**
+ * @ngdoc method
+ * @name $rootScopeProvider#digestTtl
+ * @description
+ *
+ * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and
+ * assuming that the model is unstable.
+ *
+ * The current default is 10 iterations.
+ *
+ * In complex applications it's possible that the dependencies between `$watch`s will result in
+ * several digest iterations. However if an application needs more than the default 10 digest
+ * iterations for its model to stabilize then you should investigate what is causing the model to
+ * continuously change during the digest.
+ *
+ * Increasing the TTL could have performance implications, so you should not change it without
+ * proper justification.
+ *
+ * @param {number} limit The number of digest iterations.
+ */
+
+
+/**
+ * @ngdoc service
+ * @name $rootScope
+ * @description
+ *
+ * Every application has a single root {@link ng.$rootScope.Scope scope}.
+ * All other scopes are descendant scopes of the root scope. Scopes provide separation
+ * between the model and the view, via a mechanism for watching the model for changes.
+ * They also provide an event emission/broadcast and subscription facility. See the
+ * {@link guide/scope developer guide on scopes}.
+ */
+function $RootScopeProvider(){
+ var TTL = 10;
+ var $rootScopeMinErr = minErr('$rootScope');
+ var lastDirtyWatch = null;
+
+ this.digestTtl = function(value) {
+ if (arguments.length) {
+ TTL = value;
+ }
+ return TTL;
+ };
+
+ this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser',
+ function( $injector, $exceptionHandler, $parse, $browser) {
+
+ /**
+ * @ngdoc type
+ * @name $rootScope.Scope
+ *
+ * @description
+ * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
+ * {@link auto.$injector $injector}. Child scopes are created using the
+ * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
+ * compiled HTML template is executed.)
+ *
+ * Here is a simple scope snippet to show how you can interact with the scope.
+ * ```html
+ * =} providers Map of service factory which need to be
+ * provided for the current scope. Defaults to {@link ng}.
+ * @param {Object.=} instanceCache Provides pre-instantiated services which should
+ * append/override services provided by `providers`. This is handy
+ * when unit-testing and having the need to override a default
+ * service.
+ * @returns {Object} Newly created scope.
+ *
+ */
+ function Scope() {
+ this.$id = nextUid();
+ this.$$phase = this.$parent = this.$$watchers =
+ this.$$nextSibling = this.$$prevSibling =
+ this.$$childHead = this.$$childTail = null;
+ this['this'] = this.$root = this;
+ this.$$destroyed = false;
+ this.$$asyncQueue = [];
+ this.$$postDigestQueue = [];
+ this.$$listeners = {};
+ this.$$listenerCount = {};
+ this.$$isolateBindings = {};
+ }
+
+ /**
+ * @ngdoc property
+ * @name $rootScope.Scope#$id
+ *
+ * @description
+ * Unique scope ID (monotonically increasing) useful for debugging.
+ */
+
+ /**
+ * @ngdoc property
+ * @name $rootScope.Scope#$parent
+ *
+ * @description
+ * Reference to the parent scope.
+ */
+
+ /**
+ * @ngdoc property
+ * @name $rootScope.Scope#$root
+ *
+ * @description
+ * Reference to the root scope.
+ */
+
+ Scope.prototype = {
+ constructor: Scope,
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$new
+ * @kind function
+ *
+ * @description
+ * Creates a new child {@link ng.$rootScope.Scope scope}.
+ *
+ * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event.
+ * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
+ *
+ * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is
+ * desired for the scope and its child scopes to be permanently detached from the parent and
+ * thus stop participating in model change detection and listener notification by invoking.
+ *
+ * @param {boolean} isolate If true, then the scope does not prototypically inherit from the
+ * parent scope. The scope is isolated, as it can not see parent scope properties.
+ * When creating widgets, it is useful for the widget to not accidentally read parent
+ * state.
+ *
+ * @returns {Object} The newly created child scope.
+ *
+ */
+ $new: function(isolate) {
+ var ChildScope,
+ child;
+
+ if (isolate) {
+ child = new Scope();
+ child.$root = this.$root;
+ // ensure that there is just one async queue per $rootScope and its children
+ child.$$asyncQueue = this.$$asyncQueue;
+ child.$$postDigestQueue = this.$$postDigestQueue;
+ } else {
+ // Only create a child scope class if somebody asks for one,
+ // but cache it to allow the VM to optimize lookups.
+ if (!this.$$childScopeClass) {
+ this.$$childScopeClass = function() {
+ this.$$watchers = this.$$nextSibling =
+ this.$$childHead = this.$$childTail = null;
+ this.$$listeners = {};
+ this.$$listenerCount = {};
+ this.$id = nextUid();
+ this.$$childScopeClass = null;
+ };
+ this.$$childScopeClass.prototype = this;
+ }
+ child = new this.$$childScopeClass();
+ }
+ child['this'] = child;
+ child.$parent = this;
+ child.$$prevSibling = this.$$childTail;
+ if (this.$$childHead) {
+ this.$$childTail.$$nextSibling = child;
+ this.$$childTail = child;
+ } else {
+ this.$$childHead = this.$$childTail = child;
+ }
+ return child;
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$watch
+ * @kind function
+ *
+ * @description
+ * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
+ *
+ * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest
+ * $digest()} and should return the value that will be watched. (Since
+ * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the
+ * `watchExpression` can execute multiple times per
+ * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
+ * - The `listener` is called only when the value from the current `watchExpression` and the
+ * previous call to `watchExpression` are not equal (with the exception of the initial run,
+ * see below). Inequality is determined according to reference inequality,
+ * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)
+ * via the `!==` Javascript operator, unless `objectEquality == true`
+ * (see next point)
+ * - When `objectEquality == true`, inequality of the `watchExpression` is determined
+ * according to the {@link angular.equals} function. To save the value of the object for
+ * later comparison, the {@link angular.copy} function is used. This therefore means that
+ * watching complex objects will have adverse memory and performance implications.
+ * - The watch `listener` may change the model, which may trigger other `listener`s to fire.
+ * This is achieved by rerunning the watchers until no changes are detected. The rerun
+ * iteration limit is 10 to prevent an infinite loop deadlock.
+ *
+ *
+ * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
+ * you can register a `watchExpression` function with no `listener`. (Since `watchExpression`
+ * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a
+ * change is detected, be prepared for multiple calls to your listener.)
+ *
+ * After a watcher is registered with the scope, the `listener` fn is called asynchronously
+ * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
+ * watcher. In rare cases, this is undesirable because the listener is called when the result
+ * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
+ * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
+ * listener was called due to initialization.
+ *
+ * The example below contains an illustration of using a function as your $watch listener
+ *
+ *
+ * # Example
+ * ```js
+ // let's assume that scope was dependency injected as the $rootScope
+ var scope = $rootScope;
+ scope.name = 'misko';
+ scope.counter = 0;
+
+ expect(scope.counter).toEqual(0);
+ scope.$watch('name', function(newValue, oldValue) {
+ scope.counter = scope.counter + 1;
+ });
+ expect(scope.counter).toEqual(0);
+
+ scope.$digest();
+ // the listener is always called during the first $digest loop after it was registered
+ expect(scope.counter).toEqual(1);
+
+ scope.$digest();
+ // but now it will not be called unless the value changes
+ expect(scope.counter).toEqual(1);
+
+ scope.name = 'adam';
+ scope.$digest();
+ expect(scope.counter).toEqual(2);
+
+
+
+ // Using a listener function
+ var food;
+ scope.foodCounter = 0;
+ expect(scope.foodCounter).toEqual(0);
+ scope.$watch(
+ // This is the listener function
+ function() { return food; },
+ // This is the change handler
+ function(newValue, oldValue) {
+ if ( newValue !== oldValue ) {
+ // Only increment the counter if the value changed
+ scope.foodCounter = scope.foodCounter + 1;
+ }
+ }
+ );
+ // No digest has been run so the counter will be zero
+ expect(scope.foodCounter).toEqual(0);
+
+ // Run the digest but since food has not changed count will still be zero
+ scope.$digest();
+ expect(scope.foodCounter).toEqual(0);
+
+ // Update food and run digest. Now the counter will increment
+ food = 'cheeseburger';
+ scope.$digest();
+ expect(scope.foodCounter).toEqual(1);
+
+ * ```
+ *
+ *
+ *
+ * @param {(function()|string)} watchExpression Expression that is evaluated on each
+ * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers
+ * a call to the `listener`.
+ *
+ * - `string`: Evaluated as {@link guide/expression expression}
+ * - `function(scope)`: called with current `scope` as a parameter.
+ * @param {(function()|string)=} listener Callback called whenever the return value of
+ * the `watchExpression` changes.
+ *
+ * - `string`: Evaluated as {@link guide/expression expression}
+ * - `function(newValue, oldValue, scope)`: called with current and previous values as
+ * parameters.
+ *
+ * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of
+ * comparing for reference equality.
+ * @returns {function()} Returns a deregistration function for this listener.
+ */
+ $watch: function(watchExp, listener, objectEquality) {
+ var scope = this,
+ get = compileToFn(watchExp, 'watch'),
+ array = scope.$$watchers,
+ watcher = {
+ fn: listener,
+ last: initWatchVal,
+ get: get,
+ exp: watchExp,
+ eq: !!objectEquality
+ };
+
+ lastDirtyWatch = null;
+
+ // in the case user pass string, we need to compile it, do we really need this ?
+ if (!isFunction(listener)) {
+ var listenFn = compileToFn(listener || noop, 'listener');
+ watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
+ }
+
+ if (typeof watchExp == 'string' && get.constant) {
+ var originalFn = watcher.fn;
+ watcher.fn = function(newVal, oldVal, scope) {
+ originalFn.call(this, newVal, oldVal, scope);
+ arrayRemove(array, watcher);
+ };
+ }
+
+ if (!array) {
+ array = scope.$$watchers = [];
+ }
+ // we use unshift since we use a while loop in $digest for speed.
+ // the while loop reads in reverse order.
+ array.unshift(watcher);
+
+ return function deregisterWatch() {
+ arrayRemove(array, watcher);
+ lastDirtyWatch = null;
+ };
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$watchCollection
+ * @kind function
+ *
+ * @description
+ * Shallow watches the properties of an object and fires whenever any of the properties change
+ * (for arrays, this implies watching the array items; for object maps, this implies watching
+ * the properties). If a change is detected, the `listener` callback is fired.
+ *
+ * - The `obj` collection is observed via standard $watch operation and is examined on every
+ * call to $digest() to see if any items have been added, removed, or moved.
+ * - The `listener` is called whenever anything within the `obj` has changed. Examples include
+ * adding, removing, and moving items belonging to an object or array.
+ *
+ *
+ * # Example
+ * ```js
+ $scope.names = ['igor', 'matias', 'misko', 'james'];
+ $scope.dataCount = 4;
+
+ $scope.$watchCollection('names', function(newNames, oldNames) {
+ $scope.dataCount = newNames.length;
+ });
+
+ expect($scope.dataCount).toEqual(4);
+ $scope.$digest();
+
+ //still at 4 ... no changes
+ expect($scope.dataCount).toEqual(4);
+
+ $scope.names.pop();
+ $scope.$digest();
+
+ //now there's been a change
+ expect($scope.dataCount).toEqual(3);
+ * ```
+ *
+ *
+ * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The
+ * expression value should evaluate to an object or an array which is observed on each
+ * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the
+ * collection will trigger a call to the `listener`.
+ *
+ * @param {function(newCollection, oldCollection, scope)} listener a callback function called
+ * when a change is detected.
+ * - The `newCollection` object is the newly modified data obtained from the `obj` expression
+ * - The `oldCollection` object is a copy of the former collection data.
+ * Due to performance considerations, the`oldCollection` value is computed only if the
+ * `listener` function declares two or more arguments.
+ * - The `scope` argument refers to the current scope.
+ *
+ * @returns {function()} Returns a de-registration function for this listener. When the
+ * de-registration function is executed, the internal watch operation is terminated.
+ */
+ $watchCollection: function(obj, listener) {
+ var self = this;
+ // the current value, updated on each dirty-check run
+ var newValue;
+ // a shallow copy of the newValue from the last dirty-check run,
+ // updated to match newValue during dirty-check run
+ var oldValue;
+ // a shallow copy of the newValue from when the last change happened
+ var veryOldValue;
+ // only track veryOldValue if the listener is asking for it
+ var trackVeryOldValue = (listener.length > 1);
+ var changeDetected = 0;
+ var objGetter = $parse(obj);
+ var internalArray = [];
+ var internalObject = {};
+ var initRun = true;
+ var oldLength = 0;
+
+ function $watchCollectionWatch() {
+ newValue = objGetter(self);
+ var newLength, key, bothNaN;
+
+ if (!isObject(newValue)) { // if primitive
+ if (oldValue !== newValue) {
+ oldValue = newValue;
+ changeDetected++;
+ }
+ } else if (isArrayLike(newValue)) {
+ if (oldValue !== internalArray) {
+ // we are transitioning from something which was not an array into array.
+ oldValue = internalArray;
+ oldLength = oldValue.length = 0;
+ changeDetected++;
+ }
+
+ newLength = newValue.length;
+
+ if (oldLength !== newLength) {
+ // if lengths do not match we need to trigger change notification
+ changeDetected++;
+ oldValue.length = oldLength = newLength;
+ }
+ // copy the items to oldValue and look for changes.
+ for (var i = 0; i < newLength; i++) {
+ bothNaN = (oldValue[i] !== oldValue[i]) &&
+ (newValue[i] !== newValue[i]);
+ if (!bothNaN && (oldValue[i] !== newValue[i])) {
+ changeDetected++;
+ oldValue[i] = newValue[i];
+ }
+ }
+ } else {
+ if (oldValue !== internalObject) {
+ // we are transitioning from something which was not an object into object.
+ oldValue = internalObject = {};
+ oldLength = 0;
+ changeDetected++;
+ }
+ // copy the items to oldValue and look for changes.
+ newLength = 0;
+ for (key in newValue) {
+ if (newValue.hasOwnProperty(key)) {
+ newLength++;
+ if (oldValue.hasOwnProperty(key)) {
+ bothNaN = (oldValue[key] !== oldValue[key]) &&
+ (newValue[key] !== newValue[key]);
+ if (!bothNaN && (oldValue[key] !== newValue[key])) {
+ changeDetected++;
+ oldValue[key] = newValue[key];
+ }
+ } else {
+ oldLength++;
+ oldValue[key] = newValue[key];
+ changeDetected++;
+ }
+ }
+ }
+ if (oldLength > newLength) {
+ // we used to have more keys, need to find them and destroy them.
+ changeDetected++;
+ for(key in oldValue) {
+ if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) {
+ oldLength--;
+ delete oldValue[key];
+ }
+ }
+ }
+ }
+ return changeDetected;
+ }
+
+ function $watchCollectionAction() {
+ if (initRun) {
+ initRun = false;
+ listener(newValue, newValue, self);
+ } else {
+ listener(newValue, veryOldValue, self);
+ }
+
+ // make a copy for the next time a collection is changed
+ if (trackVeryOldValue) {
+ if (!isObject(newValue)) {
+ //primitive
+ veryOldValue = newValue;
+ } else if (isArrayLike(newValue)) {
+ veryOldValue = new Array(newValue.length);
+ for (var i = 0; i < newValue.length; i++) {
+ veryOldValue[i] = newValue[i];
+ }
+ } else { // if object
+ veryOldValue = {};
+ for (var key in newValue) {
+ if (hasOwnProperty.call(newValue, key)) {
+ veryOldValue[key] = newValue[key];
+ }
+ }
+ }
+ }
+ }
+
+ return this.$watch($watchCollectionWatch, $watchCollectionAction);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$digest
+ * @kind function
+ *
+ * @description
+ * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and
+ * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change
+ * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}
+ * until no more listeners are firing. This means that it is possible to get into an infinite
+ * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of
+ * iterations exceeds 10.
+ *
+ * Usually, you don't call `$digest()` directly in
+ * {@link ng.directive:ngController controllers} or in
+ * {@link ng.$compileProvider#directive directives}.
+ * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within
+ * a {@link ng.$compileProvider#directive directives}), which will force a `$digest()`.
+ *
+ * If you want to be notified whenever `$digest()` is called,
+ * you can register a `watchExpression` function with
+ * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.
+ *
+ * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.
+ *
+ * # Example
+ * ```js
+ var scope = ...;
+ scope.name = 'misko';
+ scope.counter = 0;
+
+ expect(scope.counter).toEqual(0);
+ scope.$watch('name', function(newValue, oldValue) {
+ scope.counter = scope.counter + 1;
+ });
+ expect(scope.counter).toEqual(0);
+
+ scope.$digest();
+ // the listener is always called during the first $digest loop after it was registered
+ expect(scope.counter).toEqual(1);
+
+ scope.$digest();
+ // but now it will not be called unless the value changes
+ expect(scope.counter).toEqual(1);
+
+ scope.name = 'adam';
+ scope.$digest();
+ expect(scope.counter).toEqual(2);
+ * ```
+ *
+ */
+ $digest: function() {
+ var watch, value, last,
+ watchers,
+ asyncQueue = this.$$asyncQueue,
+ postDigestQueue = this.$$postDigestQueue,
+ length,
+ dirty, ttl = TTL,
+ next, current, target = this,
+ watchLog = [],
+ logIdx, logMsg, asyncTask;
+
+ beginPhase('$digest');
+ // Check for changes to browser url that happened in sync before the call to $digest
+ $browser.$$checkUrlChange();
+
+ lastDirtyWatch = null;
+
+ do { // "while dirty" loop
+ dirty = false;
+ current = target;
+
+ while(asyncQueue.length) {
+ try {
+ asyncTask = asyncQueue.shift();
+ asyncTask.scope.$eval(asyncTask.expression);
+ } catch (e) {
+ clearPhase();
+ $exceptionHandler(e);
+ }
+ lastDirtyWatch = null;
+ }
+
+ traverseScopesLoop:
+ do { // "traverse the scopes" loop
+ if ((watchers = current.$$watchers)) {
+ // process our watches
+ length = watchers.length;
+ while (length--) {
+ try {
+ watch = watchers[length];
+ // Most common watches are on primitives, in which case we can short
+ // circuit it with === operator, only when === fails do we use .equals
+ if (watch) {
+ if ((value = watch.get(current)) !== (last = watch.last) &&
+ !(watch.eq
+ ? equals(value, last)
+ : (typeof value === 'number' && typeof last === 'number'
+ && isNaN(value) && isNaN(last)))) {
+ dirty = true;
+ lastDirtyWatch = watch;
+ watch.last = watch.eq ? copy(value, null) : value;
+ watch.fn(value, ((last === initWatchVal) ? value : last), current);
+ if (ttl < 5) {
+ logIdx = 4 - ttl;
+ if (!watchLog[logIdx]) watchLog[logIdx] = [];
+ logMsg = (isFunction(watch.exp))
+ ? 'fn: ' + (watch.exp.name || watch.exp.toString())
+ : watch.exp;
+ logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
+ watchLog[logIdx].push(logMsg);
+ }
+ } else if (watch === lastDirtyWatch) {
+ // If the most recently dirty watcher is now clean, short circuit since the remaining watchers
+ // have already been tested.
+ dirty = false;
+ break traverseScopesLoop;
+ }
+ }
+ } catch (e) {
+ clearPhase();
+ $exceptionHandler(e);
+ }
+ }
+ }
+
+ // Insanity Warning: scope depth-first traversal
+ // yes, this code is a bit crazy, but it works and we have tests to prove it!
+ // this piece should be kept in sync with the traversal in $broadcast
+ if (!(next = (current.$$childHead ||
+ (current !== target && current.$$nextSibling)))) {
+ while(current !== target && !(next = current.$$nextSibling)) {
+ current = current.$parent;
+ }
+ }
+ } while ((current = next));
+
+ // `break traverseScopesLoop;` takes us to here
+
+ if((dirty || asyncQueue.length) && !(ttl--)) {
+ clearPhase();
+ throw $rootScopeMinErr('infdig',
+ '{0} $digest() iterations reached. Aborting!\n' +
+ 'Watchers fired in the last 5 iterations: {1}',
+ TTL, toJson(watchLog));
+ }
+
+ } while (dirty || asyncQueue.length);
+
+ clearPhase();
+
+ while(postDigestQueue.length) {
+ try {
+ postDigestQueue.shift()();
+ } catch (e) {
+ $exceptionHandler(e);
+ }
+ }
+ },
+
+
+ /**
+ * @ngdoc event
+ * @name $rootScope.Scope#$destroy
+ * @eventType broadcast on scope being destroyed
+ *
+ * @description
+ * Broadcasted when a scope and its children are being destroyed.
+ *
+ * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
+ * clean up DOM bindings before an element is removed from the DOM.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$destroy
+ * @kind function
+ *
+ * @description
+ * Removes the current scope (and all of its children) from the parent scope. Removal implies
+ * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
+ * propagate to the current scope and its children. Removal also implies that the current
+ * scope is eligible for garbage collection.
+ *
+ * The `$destroy()` is usually used by directives such as
+ * {@link ng.directive:ngRepeat ngRepeat} for managing the
+ * unrolling of the loop.
+ *
+ * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.
+ * Application code can register a `$destroy` event handler that will give it a chance to
+ * perform any necessary cleanup.
+ *
+ * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
+ * clean up DOM bindings before an element is removed from the DOM.
+ */
+ $destroy: function() {
+ // we can't destroy the root scope or a scope that has been already destroyed
+ if (this.$$destroyed) return;
+ var parent = this.$parent;
+
+ this.$broadcast('$destroy');
+ this.$$destroyed = true;
+ if (this === $rootScope) return;
+
+ forEach(this.$$listenerCount, bind(null, decrementListenerCount, this));
+
+ // sever all the references to parent scopes (after this cleanup, the current scope should
+ // not be retained by any of our references and should be eligible for garbage collection)
+ if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
+ if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
+ if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
+ if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
+
+
+ // All of the code below is bogus code that works around V8's memory leak via optimized code
+ // and inline caches.
+ //
+ // see:
+ // - https://code.google.com/p/v8/issues/detail?id=2073#c26
+ // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909
+ // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
+
+ this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =
+ this.$$childTail = this.$root = null;
+
+ // don't reset these to null in case some async task tries to register a listener/watch/task
+ this.$$listeners = {};
+ this.$$watchers = this.$$asyncQueue = this.$$postDigestQueue = [];
+
+ // prevent NPEs since these methods have references to properties we nulled out
+ this.$destroy = this.$digest = this.$apply = noop;
+ this.$on = this.$watch = function() { return noop; };
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$eval
+ * @kind function
+ *
+ * @description
+ * Executes the `expression` on the current scope and returns the result. Any exceptions in
+ * the expression are propagated (uncaught). This is useful when evaluating Angular
+ * expressions.
+ *
+ * # Example
+ * ```js
+ var scope = ng.$rootScope.Scope();
+ scope.a = 1;
+ scope.b = 2;
+
+ expect(scope.$eval('a+b')).toEqual(3);
+ expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+ * ```
+ *
+ * @param {(string|function())=} expression An angular expression to be executed.
+ *
+ * - `string`: execute using the rules as defined in {@link guide/expression expression}.
+ * - `function(scope)`: execute the function with the current `scope` parameter.
+ *
+ * @param {(object)=} locals Local variables object, useful for overriding values in scope.
+ * @returns {*} The result of evaluating the expression.
+ */
+ $eval: function(expr, locals) {
+ return $parse(expr)(this, locals);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$evalAsync
+ * @kind function
+ *
+ * @description
+ * Executes the expression on the current scope at a later point in time.
+ *
+ * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only
+ * that:
+ *
+ * - it will execute after the function that scheduled the evaluation (preferably before DOM
+ * rendering).
+ * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
+ * `expression` execution.
+ *
+ * Any exceptions from the execution of the expression are forwarded to the
+ * {@link ng.$exceptionHandler $exceptionHandler} service.
+ *
+ * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle
+ * will be scheduled. However, it is encouraged to always call code that changes the model
+ * from within an `$apply` call. That includes code evaluated via `$evalAsync`.
+ *
+ * @param {(string|function())=} expression An angular expression to be executed.
+ *
+ * - `string`: execute using the rules as defined in {@link guide/expression expression}.
+ * - `function(scope)`: execute the function with the current `scope` parameter.
+ *
+ */
+ $evalAsync: function(expr) {
+ // if we are outside of an $digest loop and this is the first time we are scheduling async
+ // task also schedule async auto-flush
+ if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) {
+ $browser.defer(function() {
+ if ($rootScope.$$asyncQueue.length) {
+ $rootScope.$digest();
+ }
+ });
+ }
+
+ this.$$asyncQueue.push({scope: this, expression: expr});
+ },
+
+ $$postDigest : function(fn) {
+ this.$$postDigestQueue.push(fn);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$apply
+ * @kind function
+ *
+ * @description
+ * `$apply()` is used to execute an expression in angular from outside of the angular
+ * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).
+ * Because we are calling into the angular framework we need to perform proper scope life
+ * cycle of {@link ng.$exceptionHandler exception handling},
+ * {@link ng.$rootScope.Scope#$digest executing watches}.
+ *
+ * ## Life cycle
+ *
+ * # Pseudo-Code of `$apply()`
+ * ```js
+ function $apply(expr) {
+ try {
+ return $eval(expr);
+ } catch (e) {
+ $exceptionHandler(e);
+ } finally {
+ $root.$digest();
+ }
+ }
+ * ```
+ *
+ *
+ * Scope's `$apply()` method transitions through the following stages:
+ *
+ * 1. The {@link guide/expression expression} is executed using the
+ * {@link ng.$rootScope.Scope#$eval $eval()} method.
+ * 2. Any exceptions from the execution of the expression are forwarded to the
+ * {@link ng.$exceptionHandler $exceptionHandler} service.
+ * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the
+ * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
+ *
+ *
+ * @param {(string|function())=} exp An angular expression to be executed.
+ *
+ * - `string`: execute using the rules as defined in {@link guide/expression expression}.
+ * - `function(scope)`: execute the function with current `scope` parameter.
+ *
+ * @returns {*} The result of evaluating the expression.
+ */
+ $apply: function(expr) {
+ try {
+ beginPhase('$apply');
+ return this.$eval(expr);
+ } catch (e) {
+ $exceptionHandler(e);
+ } finally {
+ clearPhase();
+ try {
+ $rootScope.$digest();
+ } catch (e) {
+ $exceptionHandler(e);
+ throw e;
+ }
+ }
+ },
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$on
+ * @kind function
+ *
+ * @description
+ * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for
+ * discussion of event life cycle.
+ *
+ * The event listener function format is: `function(event, args...)`. The `event` object
+ * passed into the listener has the following attributes:
+ *
+ * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or
+ * `$broadcast`-ed.
+ * - `currentScope` - `{Scope}`: the current scope which is handling the event.
+ * - `name` - `{string}`: name of the event.
+ * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel
+ * further event propagation (available only for events that were `$emit`-ed).
+ * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag
+ * to true.
+ * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
+ *
+ * @param {string} name Event name to listen on.
+ * @param {function(event, ...args)} listener Function to call when the event is emitted.
+ * @returns {function()} Returns a deregistration function for this listener.
+ */
+ $on: function(name, listener) {
+ var namedListeners = this.$$listeners[name];
+ if (!namedListeners) {
+ this.$$listeners[name] = namedListeners = [];
+ }
+ namedListeners.push(listener);
+
+ var current = this;
+ do {
+ if (!current.$$listenerCount[name]) {
+ current.$$listenerCount[name] = 0;
+ }
+ current.$$listenerCount[name]++;
+ } while ((current = current.$parent));
+
+ var self = this;
+ return function() {
+ namedListeners[indexOf(namedListeners, listener)] = null;
+ decrementListenerCount(self, 1, name);
+ };
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $rootScope.Scope#$emit
+ * @kind function
+ *
+ * @description
+ * Dispatches an event `name` upwards through the scope hierarchy notifying the
+ * registered {@link ng.$rootScope.Scope#$on} listeners.
+ *
+ * The event life cycle starts at the scope on which `$emit` was called. All
+ * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
+ * notified. Afterwards, the event traverses upwards toward the root scope and calls all
+ * registered listeners along the way. The event will stop propagating if one of the listeners
+ * cancels it.
+ *
+ * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
+ * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
+ *
+ * @param {string} name Event name to emit.
+ * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
+ * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).
+ */
+ $emit: function(name, args) {
+ var empty = [],
+ namedListeners,
+ scope = this,
+ stopPropagation = false,
+ event = {
+ name: name,
+ targetScope: scope,
+ stopPropagation: function() {stopPropagation = true;},
+ preventDefault: function() {
+ event.defaultPrevented = true;
+ },
+ defaultPrevented: false
+ },
+ listenerArgs = concat([event], arguments, 1),
+ i, length;
+
+ do {
+ namedListeners = scope.$$listeners[name] || empty;
+ event.currentScope = scope;
+ for (i=0, length=namedListeners.length; i= 8 ) {
+ normalizedVal = urlResolve(uri).href;
+ if (normalizedVal !== '' && !normalizedVal.match(regex)) {
+ return 'unsafe:'+normalizedVal;
+ }
+ }
+ return uri;
+ };
+ };
+}
+
+var $sceMinErr = minErr('$sce');
+
+var SCE_CONTEXTS = {
+ HTML: 'html',
+ CSS: 'css',
+ URL: 'url',
+ // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a
+ // url. (e.g. ng-include, script src, templateUrl)
+ RESOURCE_URL: 'resourceUrl',
+ JS: 'js'
+};
+
+// Helper functions follow.
+
+// Copied from:
+// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962
+// Prereq: s is a string.
+function escapeForRegexp(s) {
+ return s.replace(/([-()\[\]{}+?*.$\^|,:# -1) {
+ throw $sceMinErr('iwcard',
+ 'Illegal sequence *** in string matcher. String: {0}', matcher);
+ }
+ matcher = escapeForRegexp(matcher).
+ replace('\\*\\*', '.*').
+ replace('\\*', '[^:/.?&;]*');
+ return new RegExp('^' + matcher + '$');
+ } else if (isRegExp(matcher)) {
+ // The only other type of matcher allowed is a Regexp.
+ // Match entire URL / disallow partial matches.
+ // Flags are reset (i.e. no global, ignoreCase or multiline)
+ return new RegExp('^' + matcher.source + '$');
+ } else {
+ throw $sceMinErr('imatcher',
+ 'Matchers may only be "self", string patterns or RegExp objects');
+ }
+}
+
+
+function adjustMatchers(matchers) {
+ var adjustedMatchers = [];
+ if (isDefined(matchers)) {
+ forEach(matchers, function(matcher) {
+ adjustedMatchers.push(adjustMatcher(matcher));
+ });
+ }
+ return adjustedMatchers;
+}
+
+
+/**
+ * @ngdoc service
+ * @name $sceDelegate
+ * @kind function
+ *
+ * @description
+ *
+ * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict
+ * Contextual Escaping (SCE)} services to AngularJS.
+ *
+ * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of
+ * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is
+ * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to
+ * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things
+ * work because `$sce` delegates to `$sceDelegate` for these operations.
+ *
+ * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.
+ *
+ * The default instance of `$sceDelegate` should work out of the box with little pain. While you
+ * can override it completely to change the behavior of `$sce`, the common case would
+ * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting
+ * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as
+ * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist
+ * $sceDelegateProvider.resourceUrlWhitelist} and {@link
+ * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
+ */
+
+/**
+ * @ngdoc provider
+ * @name $sceDelegateProvider
+ * @description
+ *
+ * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate
+ * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure
+ * that the URLs used for sourcing Angular templates are safe. Refer {@link
+ * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and
+ * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
+ *
+ * For the general details about this service in Angular, read the main page for {@link ng.$sce
+ * Strict Contextual Escaping (SCE)}.
+ *
+ * **Example**: Consider the following case. to learn more about them.
+ * You can ensure your document is in standards mode and not quirks mode by adding ``
+ * to the top of your HTML document.
+ *
+ * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for
+ * security vulnerabilities such as XSS, clickjacking, etc. a lot easier.
+ *
+ * Here's an example of a binding in a privileged context:
+ *
+ * ```
+ *
+ * ```
+ *
+ * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE
+ * disabled, this application allows the user to render arbitrary HTML into the DIV.
+ * In a more realistic example, one may be rendering user comments, blog articles, etc. via
+ * bindings. (HTML is just one example of a context where rendering user controlled input creates
+ * security vulnerabilities.)
+ *
+ * For the case of HTML, you might use a library, either on the client side, or on the server side,
+ * to sanitize unsafe HTML before binding to the value and rendering it in the document.
+ *
+ * How would you ensure that every place that used these types of bindings was bound to a value that
+ * was sanitized by your library (or returned as safe for rendering by your server?) How can you
+ * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some
+ * properties/fields and forgot to update the binding to the sanitized value?
+ *
+ * To be secure by default, you want to ensure that any such bindings are disallowed unless you can
+ * determine that something explicitly says it's safe to use a value for binding in that
+ * context. You can then audit your code (a simple grep would do) to ensure that this is only done
+ * for those values that you can easily tell are safe - because they were received from your server,
+ * sanitized by your library, etc. You can organize your codebase to help with this - perhaps
+ * allowing only the files in a specific directory to do this. Ensuring that the internal API
+ * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task.
+ *
+ * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs}
+ * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to
+ * obtain values that will be accepted by SCE / privileged contexts.
+ *
+ *
+ * ## How does it work?
+ *
+ * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted
+ * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link
+ * ng.$sce#parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the
+ * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals.
+ *
+ * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link
+ * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly
+ * simplified):
+ *
+ * ```
+ * var ngBindHtmlDirective = ['$sce', function($sce) {
+ * return function(scope, element, attr) {
+ * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
+ * element.html(value || '');
+ * });
+ * };
+ * }];
+ * ```
+ *
+ * ## Impact on loading templates
+ *
+ * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as
+ * `templateUrl`'s specified by {@link guide/directive directives}.
+ *
+ * By default, Angular only loads templates from the same domain and protocol as the application
+ * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl
+ * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or
+ * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist
+ * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value.
+ *
+ * *Please note*:
+ * The browser's
+ * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
+ * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
+ * policy apply in addition to this and may further restrict whether the template is successfully
+ * loaded. This means that without the right CORS policy, loading templates from a different domain
+ * won't work on all browsers. Also, loading templates from `file://` URL does not work on some
+ * browsers.
+ *
+ * ## This feels like too much overhead for the developer?
+ *
+ * It's important to remember that SCE only applies to interpolation expressions.
+ *
+ * If your expressions are constant literals, they're automatically trusted and you don't need to
+ * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g.
+ * `
`) just works.
+ *
+ * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them
+ * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here.
+ *
+ * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load
+ * templates in `ng-include` from your application's domain without having to even know about SCE.
+ * It blocks loading templates from other domains or loading templates over http from an https
+ * served document. You can change these by setting your own custom {@link
+ * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link
+ * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs.
+ *
+ * This significantly reduces the overhead. It is far easier to pay the small overhead and have an
+ * application that's secure and can be audited to verify that with much more ease than bolting
+ * security onto an application later.
+ *
+ *
+ *
+ *
+ *
+ *
User comments
+ * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when
+ * $sanitize is available. If $sanitize isn't available, this results in an error instead of an
+ * exploit.
+ *
+ *
+ * {{userComment.name}} :
+ *
+ *
+ *
+ *
+ *
+ *
+ * var mySceApp = angular.module('mySceApp', ['ngSanitize']);
+ *
+ * mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) {
+ * var self = this;
+ * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {
+ * self.userComments = userComments;
+ * });
+ * self.explicitlyTrustedHtml = $sce.trustAsHtml(
+ * 'Hover over this text. ');
+ * });
+ *
+ *
+ *
+ * [
+ * { "name": "Alice",
+ * "htmlComment":
+ * "Is anyone reading this? "
+ * },
+ * { "name": "Bob",
+ * "htmlComment": "Yes! Am I the only other one?"
+ * }
+ * ]
+ *
+ *
+ *
+ * describe('SCE doc demo', function() {
+ * it('should sanitize untrusted values', function() {
+ * expect(element.all(by.css('.htmlComment')).first().getInnerHtml())
+ * .toBe('Is anyone reading this? ');
+ * });
+ *
+ * it('should NOT sanitize explicitly trusted values', function() {
+ * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe(
+ * 'Hover over this text. ');
+ * });
+ * });
+ *
+ *
+ *
+ *
+ *
+ * ## Can I disable SCE completely?
+ *
+ * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits
+ * for little coding overhead. It will be much harder to take an SCE disabled application and
+ * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE
+ * for cases where you have a lot of existing code that was written before SCE was introduced and
+ * you're migrating them a module at a time.
+ *
+ * That said, here's how you can completely disable SCE:
+ *
+ * ```
+ * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
+ * // Completely disable SCE. For demonstration purposes only!
+ * // Do not use in new projects.
+ * $sceProvider.enabled(false);
+ * });
+ * ```
+ *
+ */
+/* jshint maxlen: 100 */
+
+function $SceProvider() {
+ var enabled = true;
+
+ /**
+ * @ngdoc method
+ * @name $sceProvider#enabled
+ * @kind function
+ *
+ * @param {boolean=} value If provided, then enables/disables SCE.
+ * @return {boolean} true if SCE is enabled, false otherwise.
+ *
+ * @description
+ * Enables/disables SCE and returns the current value.
+ */
+ this.enabled = function (value) {
+ if (arguments.length) {
+ enabled = !!value;
+ }
+ return enabled;
+ };
+
+
+ /* Design notes on the default implementation for SCE.
+ *
+ * The API contract for the SCE delegate
+ * -------------------------------------
+ * The SCE delegate object must provide the following 3 methods:
+ *
+ * - trustAs(contextEnum, value)
+ * This method is used to tell the SCE service that the provided value is OK to use in the
+ * contexts specified by contextEnum. It must return an object that will be accepted by
+ * getTrusted() for a compatible contextEnum and return this value.
+ *
+ * - valueOf(value)
+ * For values that were not produced by trustAs(), return them as is. For values that were
+ * produced by trustAs(), return the corresponding input value to trustAs. Basically, if
+ * trustAs is wrapping the given values into some type, this operation unwraps it when given
+ * such a value.
+ *
+ * - getTrusted(contextEnum, value)
+ * This function should return the a value that is safe to use in the context specified by
+ * contextEnum or throw and exception otherwise.
+ *
+ * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be
+ * opaque or wrapped in some holder object. That happens to be an implementation detail. For
+ * instance, an implementation could maintain a registry of all trusted objects by context. In
+ * such a case, trustAs() would return the same object that was passed in. getTrusted() would
+ * return the same object passed in if it was found in the registry under a compatible context or
+ * throw an exception otherwise. An implementation might only wrap values some of the time based
+ * on some criteria. getTrusted() might return a value and not throw an exception for special
+ * constants or objects even if not wrapped. All such implementations fulfill this contract.
+ *
+ *
+ * A note on the inheritance model for SCE contexts
+ * ------------------------------------------------
+ * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This
+ * is purely an implementation details.
+ *
+ * The contract is simply this:
+ *
+ * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)
+ * will also succeed.
+ *
+ * Inheritance happens to capture this in a natural way. In some future, we
+ * may not use inheritance anymore. That is OK because no code outside of
+ * sce.js and sceSpecs.js would need to be aware of this detail.
+ */
+
+ this.$get = ['$parse', '$sniffer', '$sceDelegate', function(
+ $parse, $sniffer, $sceDelegate) {
+ // Prereq: Ensure that we're not running in IE8 quirks mode. In that mode, IE allows
+ // the "expression(javascript expression)" syntax which is insecure.
+ if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) {
+ throw $sceMinErr('iequirks',
+ 'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' +
+ 'mode. You can fix this by adding the text to the top of your HTML ' +
+ 'document. See http://docs.angularjs.org/api/ng.$sce for more information.');
+ }
+
+ var sce = shallowCopy(SCE_CONTEXTS);
+
+ /**
+ * @ngdoc method
+ * @name $sce#isEnabled
+ * @kind function
+ *
+ * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you
+ * have to do it at module config time on {@link ng.$sceProvider $sceProvider}.
+ *
+ * @description
+ * Returns a boolean indicating if SCE is enabled.
+ */
+ sce.isEnabled = function () {
+ return enabled;
+ };
+ sce.trustAs = $sceDelegate.trustAs;
+ sce.getTrusted = $sceDelegate.getTrusted;
+ sce.valueOf = $sceDelegate.valueOf;
+
+ if (!enabled) {
+ sce.trustAs = sce.getTrusted = function(type, value) { return value; };
+ sce.valueOf = identity;
+ }
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAs
+ *
+ * @description
+ * Converts Angular {@link guide/expression expression} into a function. This is like {@link
+ * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it
+ * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*,
+ * *result*)}
+ *
+ * @param {string} type The kind of SCE context in which this result will be used.
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+ sce.parseAs = function sceParseAs(type, expr) {
+ var parsed = $parse(expr);
+ if (parsed.literal && parsed.constant) {
+ return parsed;
+ } else {
+ return function sceParseAsTrusted(self, locals) {
+ return sce.getTrusted(type, parsed(self, locals));
+ };
+ }
+ };
+
+ /**
+ * @ngdoc method
+ * @name $sce#trustAs
+ *
+ * @description
+ * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such,
+ * returns an object that is trusted by angular for use in specified strict contextual
+ * escaping contexts (such as ng-bind-html, ng-include, any src attribute
+ * interpolation, any dom event binding attribute interpolation such as for onclick, etc.)
+ * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual
+ * escaping.
+ *
+ * @param {string} type The kind of context in which this value is safe for use. e.g. url,
+ * resource_url, html, js and css.
+ * @param {*} value The value that that should be considered trusted/safe.
+ * @returns {*} A value that can be used to stand in for the provided `value` in places
+ * where Angular expects a $sce.trustAs() return value.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#trustAsHtml
+ *
+ * @description
+ * Shorthand method. `$sce.trustAsHtml(value)` →
+ * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`}
+ *
+ * @param {*} value The value to trustAs.
+ * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml
+ * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives
+ * only accept expressions that are either literal constants or are the
+ * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#trustAsUrl
+ *
+ * @description
+ * Shorthand method. `$sce.trustAsUrl(value)` →
+ * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`}
+ *
+ * @param {*} value The value to trustAs.
+ * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl
+ * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives
+ * only accept expressions that are either literal constants or are the
+ * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#trustAsResourceUrl
+ *
+ * @description
+ * Shorthand method. `$sce.trustAsResourceUrl(value)` →
+ * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}
+ *
+ * @param {*} value The value to trustAs.
+ * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl
+ * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives
+ * only accept expressions that are either literal constants or are the return
+ * value of {@link ng.$sce#trustAs $sce.trustAs}.)
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#trustAsJs
+ *
+ * @description
+ * Shorthand method. `$sce.trustAsJs(value)` →
+ * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`}
+ *
+ * @param {*} value The value to trustAs.
+ * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs
+ * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives
+ * only accept expressions that are either literal constants or are the
+ * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrusted
+ *
+ * @description
+ * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such,
+ * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the
+ * originally supplied value if the queried context type is a supertype of the created type.
+ * If this condition isn't satisfied, throws an exception.
+ *
+ * @param {string} type The kind of context in which this value is to be used.
+ * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`}
+ * call.
+ * @returns {*} The value the was originally provided to
+ * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context.
+ * Otherwise, throws an exception.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrustedHtml
+ *
+ * @description
+ * Shorthand method. `$sce.getTrustedHtml(value)` →
+ * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}
+ *
+ * @param {*} value The value to pass to `$sce.getTrusted`.
+ * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)`
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrustedCss
+ *
+ * @description
+ * Shorthand method. `$sce.getTrustedCss(value)` →
+ * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}
+ *
+ * @param {*} value The value to pass to `$sce.getTrusted`.
+ * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)`
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrustedUrl
+ *
+ * @description
+ * Shorthand method. `$sce.getTrustedUrl(value)` →
+ * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}
+ *
+ * @param {*} value The value to pass to `$sce.getTrusted`.
+ * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)`
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrustedResourceUrl
+ *
+ * @description
+ * Shorthand method. `$sce.getTrustedResourceUrl(value)` →
+ * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}
+ *
+ * @param {*} value The value to pass to `$sceDelegate.getTrusted`.
+ * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#getTrustedJs
+ *
+ * @description
+ * Shorthand method. `$sce.getTrustedJs(value)` →
+ * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}
+ *
+ * @param {*} value The value to pass to `$sce.getTrusted`.
+ * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)`
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAsHtml
+ *
+ * @description
+ * Shorthand method. `$sce.parseAsHtml(expression string)` →
+ * {@link ng.$sce#parse `$sce.parseAs($sce.HTML, value)`}
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAsCss
+ *
+ * @description
+ * Shorthand method. `$sce.parseAsCss(value)` →
+ * {@link ng.$sce#parse `$sce.parseAs($sce.CSS, value)`}
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAsUrl
+ *
+ * @description
+ * Shorthand method. `$sce.parseAsUrl(value)` →
+ * {@link ng.$sce#parse `$sce.parseAs($sce.URL, value)`}
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAsResourceUrl
+ *
+ * @description
+ * Shorthand method. `$sce.parseAsResourceUrl(value)` →
+ * {@link ng.$sce#parse `$sce.parseAs($sce.RESOURCE_URL, value)`}
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+
+ /**
+ * @ngdoc method
+ * @name $sce#parseAsJs
+ *
+ * @description
+ * Shorthand method. `$sce.parseAsJs(value)` →
+ * {@link ng.$sce#parse `$sce.parseAs($sce.JS, value)`}
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ * * `context` – `{object}` – an object against which any expressions embedded in the strings
+ * are evaluated against (typically a scope object).
+ * * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ * `context`.
+ */
+
+ // Shorthand delegations.
+ var parse = sce.parseAs,
+ getTrusted = sce.getTrusted,
+ trustAs = sce.trustAs;
+
+ forEach(SCE_CONTEXTS, function (enumValue, name) {
+ var lName = lowercase(name);
+ sce[camelCase("parse_as_" + lName)] = function (expr) {
+ return parse(enumValue, expr);
+ };
+ sce[camelCase("get_trusted_" + lName)] = function (value) {
+ return getTrusted(enumValue, value);
+ };
+ sce[camelCase("trust_as_" + lName)] = function (value) {
+ return trustAs(enumValue, value);
+ };
+ });
+
+ return sce;
+ }];
+}
+
+/**
+ * !!! This is an undocumented "private" service !!!
+ *
+ * @name $sniffer
+ * @requires $window
+ * @requires $document
+ *
+ * @property {boolean} history Does the browser support html5 history api ?
+ * @property {boolean} hashchange Does the browser support hashchange event ?
+ * @property {boolean} transitions Does the browser support CSS transition events ?
+ * @property {boolean} animations Does the browser support CSS animation events ?
+ *
+ * @description
+ * This is very simple implementation of testing browser's features.
+ */
+function $SnifferProvider() {
+ this.$get = ['$window', '$document', function($window, $document) {
+ var eventSupport = {},
+ android =
+ int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
+ boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
+ document = $document[0] || {},
+ documentMode = document.documentMode,
+ vendorPrefix,
+ vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/,
+ bodyStyle = document.body && document.body.style,
+ transitions = false,
+ animations = false,
+ match;
+
+ if (bodyStyle) {
+ for(var prop in bodyStyle) {
+ if(match = vendorRegex.exec(prop)) {
+ vendorPrefix = match[0];
+ vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);
+ break;
+ }
+ }
+
+ if(!vendorPrefix) {
+ vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit';
+ }
+
+ transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle));
+ animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle));
+
+ if (android && (!transitions||!animations)) {
+ transitions = isString(document.body.style.webkitTransition);
+ animations = isString(document.body.style.webkitAnimation);
+ }
+ }
+
+
+ return {
+ // Android has history.pushState, but it does not update location correctly
+ // so let's not use the history API at all.
+ // http://code.google.com/p/android/issues/detail?id=17471
+ // https://github.com/angular/angular.js/issues/904
+
+ // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
+ // so let's not use the history API also
+ // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
+ // jshint -W018
+ history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee),
+ // jshint +W018
+ hashchange: 'onhashchange' in $window &&
+ // IE8 compatible mode lies
+ (!documentMode || documentMode > 7),
+ hasEvent: function(event) {
+ // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
+ // it. In particular the event is not fired when backspace or delete key are pressed or
+ // when cut operation is performed.
+ if (event == 'input' && msie == 9) return false;
+
+ if (isUndefined(eventSupport[event])) {
+ var divElm = document.createElement('div');
+ eventSupport[event] = 'on' + event in divElm;
+ }
+
+ return eventSupport[event];
+ },
+ csp: csp(),
+ vendorPrefix: vendorPrefix,
+ transitions : transitions,
+ animations : animations,
+ android: android,
+ msie : msie,
+ msieDocumentMode: documentMode
+ };
+ }];
+}
+
+function $TimeoutProvider() {
+ this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
+ function($rootScope, $browser, $q, $exceptionHandler) {
+ var deferreds = {};
+
+
+ /**
+ * @ngdoc service
+ * @name $timeout
+ *
+ * @description
+ * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
+ * block and delegates any exceptions to
+ * {@link ng.$exceptionHandler $exceptionHandler} service.
+ *
+ * The return value of registering a timeout function is a promise, which will be resolved when
+ * the timeout is reached and the timeout function is executed.
+ *
+ * To cancel a timeout request, call `$timeout.cancel(promise)`.
+ *
+ * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
+ * synchronously flush the queue of deferred functions.
+ *
+ * @param {function()} fn A function, whose execution should be delayed.
+ * @param {number=} [delay=0] Delay in milliseconds.
+ * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
+ * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
+ * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this
+ * promise will be resolved with is the return value of the `fn` function.
+ *
+ */
+ function timeout(fn, delay, invokeApply) {
+ var deferred = $q.defer(),
+ promise = deferred.promise,
+ skipApply = (isDefined(invokeApply) && !invokeApply),
+ timeoutId;
+
+ timeoutId = $browser.defer(function() {
+ try {
+ deferred.resolve(fn());
+ } catch(e) {
+ deferred.reject(e);
+ $exceptionHandler(e);
+ }
+ finally {
+ delete deferreds[promise.$$timeoutId];
+ }
+
+ if (!skipApply) $rootScope.$apply();
+ }, delay);
+
+ promise.$$timeoutId = timeoutId;
+ deferreds[timeoutId] = deferred;
+
+ return promise;
+ }
+
+
+ /**
+ * @ngdoc method
+ * @name $timeout#cancel
+ *
+ * @description
+ * Cancels a task associated with the `promise`. As a result of this, the promise will be
+ * resolved with a rejection.
+ *
+ * @param {Promise=} promise Promise returned by the `$timeout` function.
+ * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
+ * canceled.
+ */
+ timeout.cancel = function(promise) {
+ if (promise && promise.$$timeoutId in deferreds) {
+ deferreds[promise.$$timeoutId].reject('canceled');
+ delete deferreds[promise.$$timeoutId];
+ return $browser.defer.cancel(promise.$$timeoutId);
+ }
+ return false;
+ };
+
+ return timeout;
+ }];
+}
+
+// NOTE: The usage of window and document instead of $window and $document here is
+// deliberate. This service depends on the specific behavior of anchor nodes created by the
+// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and
+// cause us to break tests. In addition, when the browser resolves a URL for XHR, it
+// doesn't know about mocked locations and resolves URLs to the real document - which is
+// exactly the behavior needed here. There is little value is mocking these out for this
+// service.
+var urlParsingNode = document.createElement("a");
+var originUrl = urlResolve(window.location.href, true);
+
+
+/**
+ *
+ * Implementation Notes for non-IE browsers
+ * ----------------------------------------
+ * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,
+ * results both in the normalizing and parsing of the URL. Normalizing means that a relative
+ * URL will be resolved into an absolute URL in the context of the application document.
+ * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related
+ * properties are all populated to reflect the normalized URL. This approach has wide
+ * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See
+ * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
+ *
+ * Implementation Notes for IE
+ * ---------------------------
+ * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other
+ * browsers. However, the parsed components will not be set if the URL assigned did not specify
+ * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We
+ * work around that by performing the parsing in a 2nd step by taking a previously normalized
+ * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the
+ * properties such as protocol, hostname, port, etc.
+ *
+ * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one
+ * uses the inner HTML approach to assign the URL as part of an HTML snippet -
+ * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL.
+ * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception.
+ * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that
+ * method and IE < 8 is unsupported.
+ *
+ * References:
+ * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
+ * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
+ * http://url.spec.whatwg.org/#urlutils
+ * https://github.com/angular/angular.js/pull/2902
+ * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
+ *
+ * @kind function
+ * @param {string} url The URL to be parsed.
+ * @description Normalizes and parses a URL.
+ * @returns {object} Returns the normalized URL as a dictionary.
+ *
+ * | member name | Description |
+ * |---------------|----------------|
+ * | href | A normalized version of the provided URL if it was not an absolute URL |
+ * | protocol | The protocol including the trailing colon |
+ * | host | The host and port (if the port is non-default) of the normalizedUrl |
+ * | search | The search params, minus the question mark |
+ * | hash | The hash string, minus the hash symbol
+ * | hostname | The hostname
+ * | port | The port, without ":"
+ * | pathname | The pathname, beginning with "/"
+ *
+ */
+function urlResolve(url, base) {
+ var href = url;
+
+ if (msie) {
+ // Normalize before parse. Refer Implementation Notes on why this is
+ // done in two steps on IE.
+ urlParsingNode.setAttribute("href", href);
+ href = urlParsingNode.href;
+ }
+
+ urlParsingNode.setAttribute('href', href);
+
+ // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
+ return {
+ href: urlParsingNode.href,
+ protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
+ host: urlParsingNode.host,
+ search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
+ hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
+ hostname: urlParsingNode.hostname,
+ port: urlParsingNode.port,
+ pathname: (urlParsingNode.pathname.charAt(0) === '/')
+ ? urlParsingNode.pathname
+ : '/' + urlParsingNode.pathname
+ };
+}
+
+/**
+ * Parse a request URL and determine whether this is a same-origin request as the application document.
+ *
+ * @param {string|object} requestUrl The url of the request as a string that will be resolved
+ * or a parsed URL object.
+ * @returns {boolean} Whether the request is for the same origin as the application document.
+ */
+function urlIsSameOrigin(requestUrl) {
+ var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;
+ return (parsed.protocol === originUrl.protocol &&
+ parsed.host === originUrl.host);
+}
+
+/**
+ * @ngdoc service
+ * @name $window
+ *
+ * @description
+ * A reference to the browser's `window` object. While `window`
+ * is globally available in JavaScript, it causes testability problems, because
+ * it is a global variable. In angular we always refer to it through the
+ * `$window` service, so it may be overridden, removed or mocked for testing.
+ *
+ * Expressions, like the one defined for the `ngClick` directive in the example
+ * below, are evaluated with respect to the current scope. Therefore, there is
+ * no risk of inadvertently coding in a dependency on a global value in such an
+ * expression.
+ *
+ * @example
+
+
+
+
+ ALERT
+
+
+
+ it('should display the greeting in the input box', function() {
+ element(by.model('greeting')).sendKeys('Hello, E2E Tests');
+ // If we click the button it will block the test runner
+ // element(':button').click();
+ });
+
+
+ */
+function $WindowProvider(){
+ this.$get = valueFn(window);
+}
+
+/* global currencyFilter: true,
+ dateFilter: true,
+ filterFilter: true,
+ jsonFilter: true,
+ limitToFilter: true,
+ lowercaseFilter: true,
+ numberFilter: true,
+ orderByFilter: true,
+ uppercaseFilter: true,
+ */
+
+/**
+ * @ngdoc provider
+ * @name $filterProvider
+ * @description
+ *
+ * Filters are just functions which transform input to an output. However filters need to be
+ * Dependency Injected. To achieve this a filter definition consists of a factory function which is
+ * annotated with dependencies and is responsible for creating a filter function.
+ *
+ * ```js
+ * // Filter registration
+ * function MyModule($provide, $filterProvider) {
+ * // create a service to demonstrate injection (not always needed)
+ * $provide.value('greet', function(name){
+ * return 'Hello ' + name + '!';
+ * });
+ *
+ * // register a filter factory which uses the
+ * // greet service to demonstrate DI.
+ * $filterProvider.register('greet', function(greet){
+ * // return the filter function which uses the greet service
+ * // to generate salutation
+ * return function(text) {
+ * // filters need to be forgiving so check input validity
+ * return text && greet(text) || text;
+ * };
+ * });
+ * }
+ * ```
+ *
+ * The filter function is registered with the `$injector` under the filter name suffix with
+ * `Filter`.
+ *
+ * ```js
+ * it('should be the same instance', inject(
+ * function($filterProvider) {
+ * $filterProvider.register('reverse', function(){
+ * return ...;
+ * });
+ * },
+ * function($filter, reverseFilter) {
+ * expect($filter('reverse')).toBe(reverseFilter);
+ * });
+ * ```
+ *
+ *
+ * For more information about how angular filters work, and how to create your own filters, see
+ * {@link guide/filter Filters} in the Angular Developer Guide.
+ */
+
+/**
+ * @ngdoc service
+ * @name $filter
+ * @kind function
+ * @description
+ * Filters are used for formatting data displayed to the user.
+ *
+ * The general syntax in templates is as follows:
+ *
+ * {{ expression [| filter_name[:parameter_value] ... ] }}
+ *
+ * @param {String} name Name of the filter function to retrieve
+ * @return {Function} the filter function
+ * @example
+
+
+
+
{{ originalText }}
+ {{ filteredText }}
+
+
+
+
+ angular.module('filterExample', [])
+ .controller('MainCtrl', function($scope, $filter) {
+ $scope.originalText = 'hello';
+ $scope.filteredText = $filter('uppercase')($scope.originalText);
+ });
+
+
+ */
+$FilterProvider.$inject = ['$provide'];
+function $FilterProvider($provide) {
+ var suffix = 'Filter';
+
+ /**
+ * @ngdoc method
+ * @name $filterProvider#register
+ * @param {string|Object} name Name of the filter function, or an object map of filters where
+ * the keys are the filter names and the values are the filter factories.
+ * @returns {Object} Registered filter instance, or if a map of filters was provided then a map
+ * of the registered filter instances.
+ */
+ function register(name, factory) {
+ if(isObject(name)) {
+ var filters = {};
+ forEach(name, function(filter, key) {
+ filters[key] = register(key, filter);
+ });
+ return filters;
+ } else {
+ return $provide.factory(name + suffix, factory);
+ }
+ }
+ this.register = register;
+
+ this.$get = ['$injector', function($injector) {
+ return function(name) {
+ return $injector.get(name + suffix);
+ };
+ }];
+
+ ////////////////////////////////////////
+
+ /* global
+ currencyFilter: false,
+ dateFilter: false,
+ filterFilter: false,
+ jsonFilter: false,
+ limitToFilter: false,
+ lowercaseFilter: false,
+ numberFilter: false,
+ orderByFilter: false,
+ uppercaseFilter: false,
+ */
+
+ register('currency', currencyFilter);
+ register('date', dateFilter);
+ register('filter', filterFilter);
+ register('json', jsonFilter);
+ register('limitTo', limitToFilter);
+ register('lowercase', lowercaseFilter);
+ register('number', numberFilter);
+ register('orderBy', orderByFilter);
+ register('uppercase', uppercaseFilter);
+}
+
+/**
+ * @ngdoc filter
+ * @name filter
+ * @kind function
+ *
+ * @description
+ * Selects a subset of items from `array` and returns it as a new array.
+ *
+ * @param {Array} array The source array.
+ * @param {string|Object|function()} expression The predicate to be used for selecting items from
+ * `array`.
+ *
+ * Can be one of:
+ *
+ * - `string`: The string is evaluated as an expression and the resulting value is used for substring match against
+ * the contents of the `array`. All strings or objects with string properties in `array` that contain this string
+ * will be returned. The predicate can be negated by prefixing the string with `!`.
+ *
+ * - `Object`: A pattern object can be used to filter specific properties on objects contained
+ * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
+ * which have property `name` containing "M" and property `phone` containing "1". A special
+ * property name `$` can be used (as in `{$:"text"}`) to accept a match against any
+ * property of the object. That's equivalent to the simple substring match with a `string`
+ * as described above. The predicate can be negated by prefixing the string with `!`.
+ * For Example `{name: "!M"}` predicate will return an array of items which have property `name`
+ * not containing "M".
+ *
+ * - `function(value)`: A predicate function can be used to write arbitrary filters. The function is
+ * called for each element of `array`. The final result is an array of those elements that
+ * the predicate returned true for.
+ *
+ * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in
+ * determining if the expected value (from the filter expression) and actual value (from
+ * the object in the array) should be considered a match.
+ *
+ * Can be one of:
+ *
+ * - `function(actual, expected)`:
+ * The function will be given the object value and the predicate value to compare and
+ * should return true if the item should be included in filtered result.
+ *
+ * - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`.
+ * this is essentially strict comparison of expected and actual.
+ *
+ * - `false|undefined`: A short hand for a function which will look for a substring match in case
+ * insensitive way.
+ *
+ * @example
+
+
+
+
+ Search:
+ Name Phone
+ {{friend.name}}
+ {{friend.phone}}
+
+
+
+ Name Phone
+ {{friendObj.name}}
+ {{friendObj.phone}}
+
+
+
+
+ var expectFriendNames = function(expectedNames, key) {
+ element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) {
+ arr.forEach(function(wd, i) {
+ expect(wd.getText()).toMatch(expectedNames[i]);
+ });
+ });
+ };
+
+ it('should search across all fields when filtering with a string', function() {
+ var searchText = element(by.model('searchText'));
+ searchText.clear();
+ searchText.sendKeys('m');
+ expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend');
+
+ searchText.clear();
+ searchText.sendKeys('76');
+ expectFriendNames(['John', 'Julie'], 'friend');
+ });
+
+ it('should search in specific fields when filtering with a predicate object', function() {
+ var searchAny = element(by.model('search.$'));
+ searchAny.clear();
+ searchAny.sendKeys('i');
+ expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj');
+ });
+ it('should use a equal comparison when comparator is true', function() {
+ var searchName = element(by.model('search.name'));
+ var strict = element(by.model('strict'));
+ searchName.clear();
+ searchName.sendKeys('Julie');
+ strict.click();
+ expectFriendNames(['Julie'], 'friendObj');
+ });
+
+
+ */
+function filterFilter() {
+ return function(array, expression, comparator) {
+ if (!isArray(array)) return array;
+
+ var comparatorType = typeof(comparator),
+ predicates = [];
+
+ predicates.check = function(value) {
+ for (var j = 0; j < predicates.length; j++) {
+ if(!predicates[j](value)) {
+ return false;
+ }
+ }
+ return true;
+ };
+
+ if (comparatorType !== 'function') {
+ if (comparatorType === 'boolean' && comparator) {
+ comparator = function(obj, text) {
+ return angular.equals(obj, text);
+ };
+ } else {
+ comparator = function(obj, text) {
+ if (obj && text && typeof obj === 'object' && typeof text === 'object') {
+ for (var objKey in obj) {
+ if (objKey.charAt(0) !== '$' && hasOwnProperty.call(obj, objKey) &&
+ comparator(obj[objKey], text[objKey])) {
+ return true;
+ }
+ }
+ return false;
+ }
+ text = (''+text).toLowerCase();
+ return (''+obj).toLowerCase().indexOf(text) > -1;
+ };
+ }
+ }
+
+ var search = function(obj, text){
+ if (typeof text == 'string' && text.charAt(0) === '!') {
+ return !search(obj, text.substr(1));
+ }
+ switch (typeof obj) {
+ case "boolean":
+ case "number":
+ case "string":
+ return comparator(obj, text);
+ case "object":
+ switch (typeof text) {
+ case "object":
+ return comparator(obj, text);
+ default:
+ for ( var objKey in obj) {
+ if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
+ return true;
+ }
+ }
+ break;
+ }
+ return false;
+ case "array":
+ for ( var i = 0; i < obj.length; i++) {
+ if (search(obj[i], text)) {
+ return true;
+ }
+ }
+ return false;
+ default:
+ return false;
+ }
+ };
+ switch (typeof expression) {
+ case "boolean":
+ case "number":
+ case "string":
+ // Set up expression object and fall through
+ expression = {$:expression};
+ // jshint -W086
+ case "object":
+ // jshint +W086
+ for (var key in expression) {
+ (function(path) {
+ if (typeof expression[path] === 'undefined') return;
+ predicates.push(function(value) {
+ return search(path == '$' ? value : (value && value[path]), expression[path]);
+ });
+ })(key);
+ }
+ break;
+ case 'function':
+ predicates.push(expression);
+ break;
+ default:
+ return array;
+ }
+ var filtered = [];
+ for ( var j = 0; j < array.length; j++) {
+ var value = array[j];
+ if (predicates.check(value)) {
+ filtered.push(value);
+ }
+ }
+ return filtered;
+ };
+}
+
+/**
+ * @ngdoc filter
+ * @name currency
+ * @kind function
+ *
+ * @description
+ * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
+ * symbol for current locale is used.
+ *
+ * @param {number} amount Input to filter.
+ * @param {string=} symbol Currency symbol or identifier to be displayed.
+ * @returns {string} Formatted number.
+ *
+ *
+ * @example
+
+
+
+
+ {{amount | currency}} {{amount | currency:"USD$"}}
+
+
+
+ it('should init with 1234.56', function() {
+ expect(element(by.id('currency-default')).getText()).toBe('$1,234.56');
+ expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('USD$1,234.56');
+ });
+ it('should update', function() {
+ if (browser.params.browser == 'safari') {
+ // Safari does not understand the minus key. See
+ // https://github.com/angular/protractor/issues/481
+ return;
+ }
+ element(by.model('amount')).clear();
+ element(by.model('amount')).sendKeys('-1234');
+ expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)');
+ expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('(USD$1,234.00)');
+ });
+
+
+ */
+currencyFilter.$inject = ['$locale'];
+function currencyFilter($locale) {
+ var formats = $locale.NUMBER_FORMATS;
+ return function(amount, currencySymbol){
+ if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
+ return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
+ replace(/\u00A4/g, currencySymbol);
+ };
+}
+
+/**
+ * @ngdoc filter
+ * @name number
+ * @kind function
+ *
+ * @description
+ * Formats a number as text.
+ *
+ * If the input is not a number an empty string is returned.
+ *
+ * @param {number|string} number Number to format.
+ * @param {(number|string)=} fractionSize Number of decimal places to round the number to.
+ * If this is not provided then the fraction size is computed from the current locale's number
+ * formatting pattern. In the case of the default locale, it will be 3.
+ * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
+ *
+ * @example
+
+
+
+
+ Enter number: {{val | number}} {{val | number:0}} {{-val | number:4}}
+
+
+
+ it('should format numbers', function() {
+ expect(element(by.id('number-default')).getText()).toBe('1,234.568');
+ expect(element(by.binding('val | number:0')).getText()).toBe('1,235');
+ expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679');
+ });
+
+ it('should update', function() {
+ element(by.model('val')).clear();
+ element(by.model('val')).sendKeys('3374.333');
+ expect(element(by.id('number-default')).getText()).toBe('3,374.333');
+ expect(element(by.binding('val | number:0')).getText()).toBe('3,374');
+ expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330');
+ });
+
+
+ */
+
+
+numberFilter.$inject = ['$locale'];
+function numberFilter($locale) {
+ var formats = $locale.NUMBER_FORMATS;
+ return function(number, fractionSize) {
+ return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
+ fractionSize);
+ };
+}
+
+var DECIMAL_SEP = '.';
+function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
+ if (number == null || !isFinite(number) || isObject(number)) return '';
+
+ var isNegative = number < 0;
+ number = Math.abs(number);
+ var numStr = number + '',
+ formatedText = '',
+ parts = [];
+
+ var hasExponent = false;
+ if (numStr.indexOf('e') !== -1) {
+ var match = numStr.match(/([\d\.]+)e(-?)(\d+)/);
+ if (match && match[2] == '-' && match[3] > fractionSize + 1) {
+ numStr = '0';
+ number = 0;
+ } else {
+ formatedText = numStr;
+ hasExponent = true;
+ }
+ }
+
+ if (!hasExponent) {
+ var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
+
+ // determine fractionSize if it is not specified
+ if (isUndefined(fractionSize)) {
+ fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
+ }
+
+ // safely round numbers in JS without hitting imprecisions of floating-point arithmetics
+ // inspired by:
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round
+ number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize);
+
+ if (number === 0) {
+ isNegative = false;
+ }
+
+ var fraction = ('' + number).split(DECIMAL_SEP);
+ var whole = fraction[0];
+ fraction = fraction[1] || '';
+
+ var i, pos = 0,
+ lgroup = pattern.lgSize,
+ group = pattern.gSize;
+
+ if (whole.length >= (lgroup + group)) {
+ pos = whole.length - lgroup;
+ for (i = 0; i < pos; i++) {
+ if ((pos - i)%group === 0 && i !== 0) {
+ formatedText += groupSep;
+ }
+ formatedText += whole.charAt(i);
+ }
+ }
+
+ for (i = pos; i < whole.length; i++) {
+ if ((whole.length - i)%lgroup === 0 && i !== 0) {
+ formatedText += groupSep;
+ }
+ formatedText += whole.charAt(i);
+ }
+
+ // format fraction part.
+ while(fraction.length < fractionSize) {
+ fraction += '0';
+ }
+
+ if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);
+ } else {
+
+ if (fractionSize > 0 && number > -1 && number < 1) {
+ formatedText = number.toFixed(fractionSize);
+ }
+ }
+
+ parts.push(isNegative ? pattern.negPre : pattern.posPre);
+ parts.push(formatedText);
+ parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
+ return parts.join('');
+}
+
+function padNumber(num, digits, trim) {
+ var neg = '';
+ if (num < 0) {
+ neg = '-';
+ num = -num;
+ }
+ num = '' + num;
+ while(num.length < digits) num = '0' + num;
+ if (trim)
+ num = num.substr(num.length - digits);
+ return neg + num;
+}
+
+
+function dateGetter(name, size, offset, trim) {
+ offset = offset || 0;
+ return function(date) {
+ var value = date['get' + name]();
+ if (offset > 0 || value > -offset)
+ value += offset;
+ if (value === 0 && offset == -12 ) value = 12;
+ return padNumber(value, size, trim);
+ };
+}
+
+function dateStrGetter(name, shortForm) {
+ return function(date, formats) {
+ var value = date['get' + name]();
+ var get = uppercase(shortForm ? ('SHORT' + name) : name);
+
+ return formats[get][value];
+ };
+}
+
+function timeZoneGetter(date) {
+ var zone = -1 * date.getTimezoneOffset();
+ var paddedZone = (zone >= 0) ? "+" : "";
+
+ paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +
+ padNumber(Math.abs(zone % 60), 2);
+
+ return paddedZone;
+}
+
+function ampmGetter(date, formats) {
+ return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
+}
+
+var DATE_FORMATS = {
+ yyyy: dateGetter('FullYear', 4),
+ yy: dateGetter('FullYear', 2, 0, true),
+ y: dateGetter('FullYear', 1),
+ MMMM: dateStrGetter('Month'),
+ MMM: dateStrGetter('Month', true),
+ MM: dateGetter('Month', 2, 1),
+ M: dateGetter('Month', 1, 1),
+ dd: dateGetter('Date', 2),
+ d: dateGetter('Date', 1),
+ HH: dateGetter('Hours', 2),
+ H: dateGetter('Hours', 1),
+ hh: dateGetter('Hours', 2, -12),
+ h: dateGetter('Hours', 1, -12),
+ mm: dateGetter('Minutes', 2),
+ m: dateGetter('Minutes', 1),
+ ss: dateGetter('Seconds', 2),
+ s: dateGetter('Seconds', 1),
+ // while ISO 8601 requires fractions to be prefixed with `.` or `,`
+ // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions
+ sss: dateGetter('Milliseconds', 3),
+ EEEE: dateStrGetter('Day'),
+ EEE: dateStrGetter('Day', true),
+ a: ampmGetter,
+ Z: timeZoneGetter
+};
+
+var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
+ NUMBER_STRING = /^\-?\d+$/;
+
+/**
+ * @ngdoc filter
+ * @name date
+ * @kind function
+ *
+ * @description
+ * Formats `date` to a string based on the requested `format`.
+ *
+ * `format` string can be composed of the following elements:
+ *
+ * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
+ * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
+ * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
+ * * `'MMMM'`: Month in year (January-December)
+ * * `'MMM'`: Month in year (Jan-Dec)
+ * * `'MM'`: Month in year, padded (01-12)
+ * * `'M'`: Month in year (1-12)
+ * * `'dd'`: Day in month, padded (01-31)
+ * * `'d'`: Day in month (1-31)
+ * * `'EEEE'`: Day in Week,(Sunday-Saturday)
+ * * `'EEE'`: Day in Week, (Sun-Sat)
+ * * `'HH'`: Hour in day, padded (00-23)
+ * * `'H'`: Hour in day (0-23)
+ * * `'hh'`: Hour in am/pm, padded (01-12)
+ * * `'h'`: Hour in am/pm, (1-12)
+ * * `'mm'`: Minute in hour, padded (00-59)
+ * * `'m'`: Minute in hour (0-59)
+ * * `'ss'`: Second in minute, padded (00-59)
+ * * `'s'`: Second in minute (0-59)
+ * * `'.sss' or ',sss'`: Millisecond in second, padded (000-999)
+ * * `'a'`: am/pm marker
+ * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
+ *
+ * `format` string can also be one of the following predefined
+ * {@link guide/i18n localizable formats}:
+ *
+ * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
+ * (e.g. Sep 3, 2010 12:05:08 pm)
+ * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
+ * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
+ * (e.g. Friday, September 3, 2010)
+ * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010)
+ * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
+ * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
+ * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
+ * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
+ *
+ * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g.
+ * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence
+ * (e.g. `"h 'o''clock'"`).
+ *
+ * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
+ * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its
+ * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
+ * specified in the string input, the time is considered to be in the local timezone.
+ * @param {string=} format Formatting rules (see Description). If not specified,
+ * `mediumDate` is used.
+ * @returns {string} Formatted string or the input if input is not recognized as date/millis.
+ *
+ * @example
+
+
+ {{1288323623006 | date:'medium'}} :
+ {{1288323623006 | date:'medium'}} {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}} :
+ {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}} {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}} :
+ {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}} {{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}} :
+ {{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}
+
+ it('should format date', function() {
+ expect(element(by.binding("1288323623006 | date:'medium'")).getText()).
+ toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
+ expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()).
+ toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);
+ expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()).
+ toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
+ expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()).
+ toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/);
+ });
+
+
+ */
+dateFilter.$inject = ['$locale'];
+function dateFilter($locale) {
+
+
+ var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
+ // 1 2 3 4 5 6 7 8 9 10 11
+ function jsonStringToDate(string) {
+ var match;
+ if (match = string.match(R_ISO8601_STR)) {
+ var date = new Date(0),
+ tzHour = 0,
+ tzMin = 0,
+ dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,
+ timeSetter = match[8] ? date.setUTCHours : date.setHours;
+
+ if (match[9]) {
+ tzHour = int(match[9] + match[10]);
+ tzMin = int(match[9] + match[11]);
+ }
+ dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3]));
+ var h = int(match[4]||0) - tzHour;
+ var m = int(match[5]||0) - tzMin;
+ var s = int(match[6]||0);
+ var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000);
+ timeSetter.call(date, h, m, s, ms);
+ return date;
+ }
+ return string;
+ }
+
+
+ return function(date, format) {
+ var text = '',
+ parts = [],
+ fn, match;
+
+ format = format || 'mediumDate';
+ format = $locale.DATETIME_FORMATS[format] || format;
+ if (isString(date)) {
+ date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date);
+ }
+
+ if (isNumber(date)) {
+ date = new Date(date);
+ }
+
+ if (!isDate(date)) {
+ return date;
+ }
+
+ while(format) {
+ match = DATE_FORMATS_SPLIT.exec(format);
+ if (match) {
+ parts = concat(parts, match, 1);
+ format = parts.pop();
+ } else {
+ parts.push(format);
+ format = null;
+ }
+ }
+
+ forEach(parts, function(value){
+ fn = DATE_FORMATS[value];
+ text += fn ? fn(date, $locale.DATETIME_FORMATS)
+ : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
+ });
+
+ return text;
+ };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name json
+ * @kind function
+ *
+ * @description
+ * Allows you to convert a JavaScript object into JSON string.
+ *
+ * This filter is mostly useful for debugging. When using the double curly {{value}} notation
+ * the binding is automatically converted to JSON.
+ *
+ * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
+ * @returns {string} JSON string.
+ *
+ *
+ * @example
+
+
+ {{ {'name':'value'} | json }}
+
+
+ it('should jsonify filtered objects', function() {
+ expect(element(by.binding("{'name':'value'}")).getText()).toMatch(/\{\n "name": ?"value"\n}/);
+ });
+
+
+ *
+ */
+function jsonFilter() {
+ return function(object) {
+ return toJson(object, true);
+ };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name lowercase
+ * @kind function
+ * @description
+ * Converts string to lowercase.
+ * @see angular.lowercase
+ */
+var lowercaseFilter = valueFn(lowercase);
+
+
+/**
+ * @ngdoc filter
+ * @name uppercase
+ * @kind function
+ * @description
+ * Converts string to uppercase.
+ * @see angular.uppercase
+ */
+var uppercaseFilter = valueFn(uppercase);
+
+/**
+ * @ngdoc filter
+ * @name limitTo
+ * @kind function
+ *
+ * @description
+ * Creates a new array or string containing only a specified number of elements. The elements
+ * are taken from either the beginning or the end of the source array or string, as specified by
+ * the value and sign (positive or negative) of `limit`.
+ *
+ * @param {Array|string} input Source array or string to be limited.
+ * @param {string|number} limit The length of the returned array or string. If the `limit` number
+ * is positive, `limit` number of items from the beginning of the source array/string are copied.
+ * If the number is negative, `limit` number of items from the end of the source array/string
+ * are copied. The `limit` will be trimmed if it exceeds `array.length`
+ * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array
+ * had less than `limit` elements.
+ *
+ * @example
+
+
+
+
+ Limit {{numbers}} to:
+
Output numbers: {{ numbers | limitTo:numLimit }}
+ Limit {{letters}} to:
+
Output letters: {{ letters | limitTo:letterLimit }}
+
+
+ var numLimitInput = element(by.model('numLimit'));
+ var letterLimitInput = element(by.model('letterLimit'));
+ var limitedNumbers = element(by.binding('numbers | limitTo:numLimit'));
+ var limitedLetters = element(by.binding('letters | limitTo:letterLimit'));
+
+ it('should limit the number array to first three items', function() {
+ expect(numLimitInput.getAttribute('value')).toBe('3');
+ expect(letterLimitInput.getAttribute('value')).toBe('3');
+ expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]');
+ expect(limitedLetters.getText()).toEqual('Output letters: abc');
+ });
+
+ it('should update the output when -3 is entered', function() {
+ numLimitInput.clear();
+ numLimitInput.sendKeys('-3');
+ letterLimitInput.clear();
+ letterLimitInput.sendKeys('-3');
+ expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]');
+ expect(limitedLetters.getText()).toEqual('Output letters: ghi');
+ });
+
+ it('should not exceed the maximum size of input array', function() {
+ numLimitInput.clear();
+ numLimitInput.sendKeys('100');
+ letterLimitInput.clear();
+ letterLimitInput.sendKeys('100');
+ expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]');
+ expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi');
+ });
+
+
+ */
+function limitToFilter(){
+ return function(input, limit) {
+ if (!isArray(input) && !isString(input)) return input;
+
+ if (Math.abs(Number(limit)) === Infinity) {
+ limit = Number(limit);
+ } else {
+ limit = int(limit);
+ }
+
+ if (isString(input)) {
+ //NaN check on limit
+ if (limit) {
+ return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length);
+ } else {
+ return "";
+ }
+ }
+
+ var out = [],
+ i, n;
+
+ // if abs(limit) exceeds maximum length, trim it
+ if (limit > input.length)
+ limit = input.length;
+ else if (limit < -input.length)
+ limit = -input.length;
+
+ if (limit > 0) {
+ i = 0;
+ n = limit;
+ } else {
+ i = input.length + limit;
+ n = input.length;
+ }
+
+ for (; i} expression A predicate to be
+ * used by the comparator to determine the order of elements.
+ *
+ * Can be one of:
+ *
+ * - `function`: Getter function. The result of this function will be sorted using the
+ * `<`, `=`, `>` operator.
+ * - `string`: An Angular expression. The result of this expression is used to compare elements
+ * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by
+ * 3 first characters of a property called `name`). The result of a constant expression
+ * is interpreted as a property name to be used in comparisons (for example `"special name"`
+ * to sort object by the value of their `special name` property). An expression can be
+ * optionally prefixed with `+` or `-` to control ascending or descending sort order
+ * (for example, `+name` or `-name`).
+ * - `Array`: An array of function or string predicates. The first predicate in the array
+ * is used for sorting, but when two items are equivalent, the next predicate is used.
+ *
+ * @param {boolean=} reverse Reverse the order of the array.
+ * @returns {Array} Sorted copy of the source array.
+ *
+ * @example
+
+
+
+
+
Sorting predicate = {{predicate}}; reverse = {{reverse}}
+
+ [
unsorted ]
+
+
+
+ *
+ * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the
+ * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the
+ * desired parameters.
+ *
+ * Example:
+ *
+ * @example
+
+
+
+
+
+
+ angular.module('orderByExample', [])
+ .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) {
+ var orderBy = $filter('orderBy');
+ $scope.friends = [
+ { name: 'John', phone: '555-1212', age: 10 },
+ { name: 'Mary', phone: '555-9876', age: 19 },
+ { name: 'Mike', phone: '555-4321', age: 21 },
+ { name: 'Adam', phone: '555-5678', age: 35 },
+ { name: 'Julie', phone: '555-8765', age: 29 }
+ ];
+ $scope.order = function(predicate, reverse) {
+ $scope.friends = orderBy($scope.friends, predicate, reverse);
+ };
+ $scope.order('-age',false);
+ }]);
+
+
+ */
+orderByFilter.$inject = ['$parse'];
+function orderByFilter($parse){
+ return function(array, sortPredicate, reverseOrder) {
+ if (!(isArrayLike(array))) return array;
+ if (!sortPredicate) return array;
+ sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
+ sortPredicate = map(sortPredicate, function(predicate){
+ var descending = false, get = predicate || identity;
+ if (isString(predicate)) {
+ if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
+ descending = predicate.charAt(0) == '-';
+ predicate = predicate.substring(1);
+ }
+ get = $parse(predicate);
+ if (get.constant) {
+ var key = get();
+ return reverseComparator(function(a,b) {
+ return compare(a[key], b[key]);
+ }, descending);
+ }
+ }
+ return reverseComparator(function(a,b){
+ return compare(get(a),get(b));
+ }, descending);
+ });
+ var arrayCopy = [];
+ for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
+ return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
+
+ function comparator(o1, o2){
+ for ( var i = 0; i < sortPredicate.length; i++) {
+ var comp = sortPredicate[i](o1, o2);
+ if (comp !== 0) return comp;
+ }
+ return 0;
+ }
+ function reverseComparator(comp, descending) {
+ return toBoolean(descending)
+ ? function(a,b){return comp(b,a);}
+ : comp;
+ }
+ function compare(v1, v2){
+ var t1 = typeof v1;
+ var t2 = typeof v2;
+ if (t1 == t2) {
+ if (isDate(v1) && isDate(v2)) {
+ v1 = v1.valueOf();
+ v2 = v2.valueOf();
+ }
+ if (t1 == "string") {
+ v1 = v1.toLowerCase();
+ v2 = v2.toLowerCase();
+ }
+ if (v1 === v2) return 0;
+ return v1 < v2 ? -1 : 1;
+ } else {
+ return t1 < t2 ? -1 : 1;
+ }
+ }
+ };
+}
+
+function ngDirective(directive) {
+ if (isFunction(directive)) {
+ directive = {
+ link: directive
+ };
+ }
+ directive.restrict = directive.restrict || 'AC';
+ return valueFn(directive);
+}
+
+/**
+ * @ngdoc directive
+ * @name a
+ * @restrict E
+ *
+ * @description
+ * Modifies the default behavior of the html A tag so that the default action is prevented when
+ * the href attribute is empty.
+ *
+ * This change permits the easy creation of action links with the `ngClick` directive
+ * without changing the location or causing page reloads, e.g.:
+ * `Add Item `
+ */
+var htmlAnchorDirective = valueFn({
+ restrict: 'E',
+ compile: function(element, attr) {
+
+ if (msie <= 8) {
+
+ // turn link into a stylable link in IE
+ // but only if it doesn't have name attribute, in which case it's an anchor
+ if (!attr.href && !attr.name) {
+ attr.$set('href', '');
+ }
+
+ // add a comment node to anchors to workaround IE bug that causes element content to be reset
+ // to new attribute content if attribute is updated with value containing @ and element also
+ // contains value with @
+ // see issue #1949
+ element.append(document.createComment('IE fix'));
+ }
+
+ if (!attr.href && !attr.xlinkHref && !attr.name) {
+ return function(scope, element) {
+ // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute.
+ var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ?
+ 'xlink:href' : 'href';
+ element.on('click', function(event){
+ // if we have no href url, then don't navigate anywhere.
+ if (!element.attr(href)) {
+ event.preventDefault();
+ }
+ });
+ };
+ }
+ }
+});
+
+/**
+ * @ngdoc directive
+ * @name ngHref
+ * @restrict A
+ * @priority 99
+ *
+ * @description
+ * Using Angular markup like `{{hash}}` in an href attribute will
+ * make the link go to the wrong URL if the user clicks it before
+ * Angular has a chance to replace the `{{hash}}` markup with its
+ * value. Until Angular replaces the markup the link will be broken
+ * and will most likely return a 404 error.
+ *
+ * The `ngHref` directive solves this problem.
+ *
+ * The wrong way to write it:
+ * ```html
+ *
+
+ link 1 (link, don't reload)link 2 (link, don't reload)link 3 (link, reload!)anchor (link, don't reload)anchor (no link)link (link, change location)
+
+
+ it('should execute ng-click but not reload when href without value', function() {
+ element(by.id('link-1')).click();
+ expect(element(by.model('value')).getAttribute('value')).toEqual('1');
+ expect(element(by.id('link-1')).getAttribute('href')).toBe('');
+ });
+
+ it('should execute ng-click but not reload when href empty string', function() {
+ element(by.id('link-2')).click();
+ expect(element(by.model('value')).getAttribute('value')).toEqual('2');
+ expect(element(by.id('link-2')).getAttribute('href')).toBe('');
+ });
+
+ it('should execute ng-click and change url when ng-href specified', function() {
+ expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/);
+
+ element(by.id('link-3')).click();
+
+ // At this point, we navigate away from an Angular page, so we need
+ // to use browser.driver to get the base webdriver.
+
+ browser.wait(function() {
+ return browser.driver.getCurrentUrl().then(function(url) {
+ return url.match(/\/123$/);
+ });
+ }, 5000, 'page should navigate to /123');
+ });
+
+ xit('should execute ng-click but not reload when href empty string and name specified', function() {
+ element(by.id('link-4')).click();
+ expect(element(by.model('value')).getAttribute('value')).toEqual('4');
+ expect(element(by.id('link-4')).getAttribute('href')).toBe('');
+ });
+
+ it('should execute ng-click but not reload when no href but name specified', function() {
+ element(by.id('link-5')).click();
+ expect(element(by.model('value')).getAttribute('value')).toEqual('5');
+ expect(element(by.id('link-5')).getAttribute('href')).toBe(null);
+ });
+
+ it('should only change url when only ng-href', function() {
+ element(by.model('value')).clear();
+ element(by.model('value')).sendKeys('6');
+ expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/);
+
+ element(by.id('link-6')).click();
+
+ // At this point, we navigate away from an Angular page, so we need
+ // to use browser.driver to get the base webdriver.
+ browser.wait(function() {
+ return browser.driver.getCurrentUrl().then(function(url) {
+ return url.match(/\/6$/);
+ });
+ }, 5000, 'page should navigate to /6');
+ });
+
+
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngSrc
+ * @restrict A
+ * @priority 99
+ *
+ * @description
+ * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
+ * work right: The browser will fetch from the URL with the literal
+ * text `{{hash}}` until Angular replaces the expression inside
+ * `{{hash}}`. The `ngSrc` directive solves this problem.
+ *
+ * The buggy way to write it:
+ * ```html
+ *
+ * Disabled
+ *
+ * ```
+ *
+ * The HTML specification does not require browsers to preserve the values of boolean attributes
+ * such as disabled. (Their presence means true and their absence means false.)
+ * If we put an Angular interpolation expression into such an attribute then the
+ * binding information would be lost when the browser removes the attribute.
+ * The `ngDisabled` directive solves this problem for the `disabled` attribute.
+ * This complementary directive is not removed by the browser and so provides
+ * a permanent reliable place to store the binding information.
+ *
+ * @example
+
+
+ Click me to toggle: Button
+
+
+ it('should toggle button', function() {
+ expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy();
+ element(by.model('checked')).click();
+ expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy();
+ });
+
+
+ *
+ * @element INPUT
+ * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,
+ * then special attribute "disabled" will be set on the element
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngChecked
+ * @restrict A
+ * @priority 100
+ *
+ * @description
+ * The HTML specification does not require browsers to preserve the values of boolean attributes
+ * such as checked. (Their presence means true and their absence means false.)
+ * If we put an Angular interpolation expression into such an attribute then the
+ * binding information would be lost when the browser removes the attribute.
+ * The `ngChecked` directive solves this problem for the `checked` attribute.
+ * This complementary directive is not removed by the browser and so provides
+ * a permanent reliable place to store the binding information.
+ * @example
+
+
+ Check me to check both:
+
+ it('should check both checkBoxes', function() {
+ expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy();
+ element(by.model('master')).click();
+ expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy();
+ });
+
+
+ *
+ * @element INPUT
+ * @param {expression} ngChecked If the {@link guide/expression expression} is truthy,
+ * then special attribute "checked" will be set on the element
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngReadonly
+ * @restrict A
+ * @priority 100
+ *
+ * @description
+ * The HTML specification does not require browsers to preserve the values of boolean attributes
+ * such as readonly. (Their presence means true and their absence means false.)
+ * If we put an Angular interpolation expression into such an attribute then the
+ * binding information would be lost when the browser removes the attribute.
+ * The `ngReadonly` directive solves this problem for the `readonly` attribute.
+ * This complementary directive is not removed by the browser and so provides
+ * a permanent reliable place to store the binding information.
+ * @example
+
+
+ Check me to make text readonly:
+
+ it('should toggle readonly attr', function() {
+ expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy();
+ element(by.model('checked')).click();
+ expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy();
+ });
+
+
+ *
+ * @element INPUT
+ * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,
+ * then special attribute "readonly" will be set on the element
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngSelected
+ * @restrict A
+ * @priority 100
+ *
+ * @description
+ * The HTML specification does not require browsers to preserve the values of boolean attributes
+ * such as selected. (Their presence means true and their absence means false.)
+ * If we put an Angular interpolation expression into such an attribute then the
+ * binding information would be lost when the browser removes the attribute.
+ * The `ngSelected` directive solves this problem for the `selected` attribute.
+ * This complementary directive is not removed by the browser and so provides
+ * a permanent reliable place to store the binding information.
+ *
+ * @example
+
+
+ Check me to select:
+ Hello!
+ Greetings!
+
+
+
+ it('should select Greetings!', function() {
+ expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy();
+ element(by.model('selected')).click();
+ expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy();
+ });
+
+
+ *
+ * @element OPTION
+ * @param {expression} ngSelected If the {@link guide/expression expression} is truthy,
+ * then special attribute "selected" will be set on the element
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngOpen
+ * @restrict A
+ * @priority 100
+ *
+ * @description
+ * The HTML specification does not require browsers to preserve the values of boolean attributes
+ * such as open. (Their presence means true and their absence means false.)
+ * If we put an Angular interpolation expression into such an attribute then the
+ * binding information would be lost when the browser removes the attribute.
+ * The `ngOpen` directive solves this problem for the `open` attribute.
+ * This complementary directive is not removed by the browser and so provides
+ * a permanent reliable place to store the binding information.
+ * @example
+
+
+ Check me check multiple:
+ Show/Hide me
+
+
+
+ it('should toggle open', function() {
+ expect(element(by.id('details')).getAttribute('open')).toBeFalsy();
+ element(by.model('open')).click();
+ expect(element(by.id('details')).getAttribute('open')).toBeTruthy();
+ });
+
+
+ *
+ * @element DETAILS
+ * @param {expression} ngOpen If the {@link guide/expression expression} is truthy,
+ * then special attribute "open" will be set on the element
+ */
+
+var ngAttributeAliasDirectives = {};
+
+
+// boolean attrs are evaluated
+forEach(BOOLEAN_ATTR, function(propName, attrName) {
+ // binding to multiple is not supported
+ if (propName == "multiple") return;
+
+ var normalized = directiveNormalize('ng-' + attrName);
+ ngAttributeAliasDirectives[normalized] = function() {
+ return {
+ priority: 100,
+ link: function(scope, element, attr) {
+ scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
+ attr.$set(attrName, !!value);
+ });
+ }
+ };
+ };
+});
+
+
+// ng-src, ng-srcset, ng-href are interpolated
+forEach(['src', 'srcset', 'href'], function(attrName) {
+ var normalized = directiveNormalize('ng-' + attrName);
+ ngAttributeAliasDirectives[normalized] = function() {
+ return {
+ priority: 99, // it needs to run after the attributes are interpolated
+ link: function(scope, element, attr) {
+ var propName = attrName,
+ name = attrName;
+
+ if (attrName === 'href' &&
+ toString.call(element.prop('href')) === '[object SVGAnimatedString]') {
+ name = 'xlinkHref';
+ attr.$attr[name] = 'xlink:href';
+ propName = null;
+ }
+
+ attr.$observe(normalized, function(value) {
+ if (!value) {
+ if (attrName === 'href') {
+ attr.$set(name, null);
+ }
+ return;
+ }
+
+ attr.$set(name, value);
+
+ // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
+ // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
+ // to set the property as well to achieve the desired effect.
+ // we use attr[attrName] value since $set can sanitize the url.
+ if (msie && propName) element.prop(propName, attr[name]);
+ });
+ }
+ };
+ };
+});
+
+/* global -nullFormCtrl */
+var nullFormCtrl = {
+ $addControl: noop,
+ $removeControl: noop,
+ $setValidity: noop,
+ $setDirty: noop,
+ $setPristine: noop
+};
+
+/**
+ * @ngdoc type
+ * @name form.FormController
+ *
+ * @property {boolean} $pristine True if user has not interacted with the form yet.
+ * @property {boolean} $dirty True if user has already interacted with the form.
+ * @property {boolean} $valid True if all of the containing forms and controls are valid.
+ * @property {boolean} $invalid True if at least one containing control or form is invalid.
+ *
+ * @property {Object} $error Is an object hash, containing references to all invalid controls or
+ * forms, where:
+ *
+ * - keys are validation tokens (error names),
+ * - values are arrays of controls or forms that are invalid for given error name.
+ *
+ *
+ * Built-in validation tokens:
+ *
+ * - `email`
+ * - `max`
+ * - `maxlength`
+ * - `min`
+ * - `minlength`
+ * - `number`
+ * - `pattern`
+ * - `required`
+ * - `url`
+ *
+ * @description
+ * `FormController` keeps track of all its controls and nested forms as well as the state of them,
+ * such as being valid/invalid or dirty/pristine.
+ *
+ * Each {@link ng.directive:form form} directive creates an instance
+ * of `FormController`.
+ *
+ */
+//asks for $scope to fool the BC controller module
+FormController.$inject = ['$element', '$attrs', '$scope', '$animate'];
+function FormController(element, attrs, $scope, $animate) {
+ var form = this,
+ parentForm = element.parent().controller('form') || nullFormCtrl,
+ invalidCount = 0, // used to easily determine if we are valid
+ errors = form.$error = {},
+ controls = [];
+
+ // init state
+ form.$name = attrs.name || attrs.ngForm;
+ form.$dirty = false;
+ form.$pristine = true;
+ form.$valid = true;
+ form.$invalid = false;
+
+ parentForm.$addControl(form);
+
+ // Setup initial state of the control
+ element.addClass(PRISTINE_CLASS);
+ toggleValidCss(true);
+
+ // convenience method for easy toggling of classes
+ function toggleValidCss(isValid, validationErrorKey) {
+ validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
+ $animate.setClass(element,
+ (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey,
+ (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey);
+ }
+
+ /**
+ * @ngdoc method
+ * @name form.FormController#$addControl
+ *
+ * @description
+ * Register a control with the form.
+ *
+ * Input elements using ngModelController do this automatically when they are linked.
+ */
+ form.$addControl = function(control) {
+ // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored
+ // and not added to the scope. Now we throw an error.
+ assertNotHasOwnProperty(control.$name, 'input');
+ controls.push(control);
+
+ if (control.$name) {
+ form[control.$name] = control;
+ }
+ };
+
+ /**
+ * @ngdoc method
+ * @name form.FormController#$removeControl
+ *
+ * @description
+ * Deregister a control from the form.
+ *
+ * Input elements using ngModelController do this automatically when they are destroyed.
+ */
+ form.$removeControl = function(control) {
+ if (control.$name && form[control.$name] === control) {
+ delete form[control.$name];
+ }
+ forEach(errors, function(queue, validationToken) {
+ form.$setValidity(validationToken, true, control);
+ });
+
+ arrayRemove(controls, control);
+ };
+
+ /**
+ * @ngdoc method
+ * @name form.FormController#$setValidity
+ *
+ * @description
+ * Sets the validity of a form control.
+ *
+ * This method will also propagate to parent forms.
+ */
+ form.$setValidity = function(validationToken, isValid, control) {
+ var queue = errors[validationToken];
+
+ if (isValid) {
+ if (queue) {
+ arrayRemove(queue, control);
+ if (!queue.length) {
+ invalidCount--;
+ if (!invalidCount) {
+ toggleValidCss(isValid);
+ form.$valid = true;
+ form.$invalid = false;
+ }
+ errors[validationToken] = false;
+ toggleValidCss(true, validationToken);
+ parentForm.$setValidity(validationToken, true, form);
+ }
+ }
+
+ } else {
+ if (!invalidCount) {
+ toggleValidCss(isValid);
+ }
+ if (queue) {
+ if (includes(queue, control)) return;
+ } else {
+ errors[validationToken] = queue = [];
+ invalidCount++;
+ toggleValidCss(false, validationToken);
+ parentForm.$setValidity(validationToken, false, form);
+ }
+ queue.push(control);
+
+ form.$valid = false;
+ form.$invalid = true;
+ }
+ };
+
+ /**
+ * @ngdoc method
+ * @name form.FormController#$setDirty
+ *
+ * @description
+ * Sets the form to a dirty state.
+ *
+ * This method can be called to add the 'ng-dirty' class and set the form to a dirty
+ * state (ng-dirty class). This method will also propagate to parent forms.
+ */
+ form.$setDirty = function() {
+ $animate.removeClass(element, PRISTINE_CLASS);
+ $animate.addClass(element, DIRTY_CLASS);
+ form.$dirty = true;
+ form.$pristine = false;
+ parentForm.$setDirty();
+ };
+
+ /**
+ * @ngdoc method
+ * @name form.FormController#$setPristine
+ *
+ * @description
+ * Sets the form to its pristine state.
+ *
+ * This method can be called to remove the 'ng-dirty' class and set the form to its pristine
+ * state (ng-pristine class). This method will also propagate to all the controls contained
+ * in this form.
+ *
+ * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after
+ * saving or resetting it.
+ */
+ form.$setPristine = function () {
+ $animate.removeClass(element, DIRTY_CLASS);
+ $animate.addClass(element, PRISTINE_CLASS);
+ form.$dirty = false;
+ form.$pristine = true;
+ forEach(controls, function(control) {
+ control.$setPristine();
+ });
+ };
+}
+
+
+/**
+ * @ngdoc directive
+ * @name ngForm
+ * @restrict EAC
+ *
+ * @description
+ * Nestable alias of {@link ng.directive:form `form`} directive. HTML
+ * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
+ * sub-group of controls needs to be determined.
+ *
+ * Note: the purpose of `ngForm` is to group controls,
+ * but not to be a replacement for the ` 
+ *
+ * @param {string} to Absolute state name or relative state path. Some examples:
+ *
+ * - `$state.go('contact.detail')` - will go to the `contact.detail` state
+ * - `$state.go('^')` - will go to a parent state
+ * - `$state.go('^.sibling')` - will go to a sibling state
+ * - `$state.go('.child.grandchild')` - will go to grandchild state
+ *
+ * @param {object=} params A map of the parameters that will be sent to the state,
+ * will populate $stateParams. Any parameters that are not specified will be inherited from currently
+ * defined parameters. This allows, for example, going to a sibling state that shares parameters
+ * specified in a parent state. Parameter inheritance only works between common ancestor states, I.e.
+ * transitioning to a sibling will get you the parameters for all parents, transitioning to a child
+ * will get you all current parameters, etc.
+ * @param {object=} options Options object. The options are:
+ *
+ * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false`
+ * will not. If string, must be `"replace"`, which will update url and also replace last history record.
+ * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url.
+ * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'),
+ * defines which state to be relative from.
+ * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events.
+ * - **`reload`** (v0.2.5) - {boolean=false}, If `true` will force transition even if the state or params
+ * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd
+ * use this when you want to force a reload when *everything* is the same, including search params.
+ *
+ * @returns {promise} A promise representing the state of the new transition.
+ *
+ * Possible success values:
+ *
+ * - $state.current
+ *
+ *