From d8777915c1a9fa50e59724d3e5ed2ca5ac7a3224 Mon Sep 17 00:00:00 2001
From: Jodi Winters <github@kodikoscomputing.com>
Date: Tue, 31 May 2016 17:05:51 +0100
Subject: [PATCH 1/4] Starting to have a stab at improvements

---
 _layouts/page.html        | 24 ++++++++++++------------
 javascripts-dev/src/ui.js | 12 +++++++-----
 js/lesson3/tutorial.md    |  2 +-
 stylesheets/style.css     |  4 ++++
 4 files changed, 24 insertions(+), 18 deletions(-)

diff --git a/_layouts/page.html b/_layouts/page.html
index ffb72ee9..db9e6a45 100644
--- a/_layouts/page.html
+++ b/_layouts/page.html
@@ -2,6 +2,7 @@
 layout: default
 ---
 
+
 <div>
   <article role="article">
     {% if page.title %}
@@ -9,6 +10,17 @@
       <h1 class="entry-title">{{ page.title }}</h1>
     </header>
     {% endif %}
+
+    {% if page.files %}
+      <a class="tutorial-filelist__heading" name="download-default">Files for example</a>
+      <ul class="tutorial-filelist__list">
+        {% assign pageurl = page.url | split: '/' | pop: | join: '/' %}
+        {% for file in page.files %}
+          <li class="tutorial-filelist__file"><a href="{{ pageurl }}/{{ file }}">{{ pageurl }}/{{ file }}</a></li>
+        {% endfor %}
+      </ul>
+    {% endif %}
+
     {{ content }}
     <footer>
         <a href='http://tutorials.codebar.io/'>Back to tutorials</a>
@@ -20,15 +32,3 @@ <h1 class="entry-title">{{ page.title }}</h1>
 
 
 
-{% if page.files %}
-{% assign pageurl = page.url | split: '/' | pop: | join: '/' %}
-{% capture files %}[{% for file in page.files %}
-    "{{ pageurl }}/{{ file }}"{% if forloop.last %}{% else %},{% endif %}{% endfor %}
-  ]{% endcapture %}
-{% endif %}
-
-<script>
-  var Files = {
-    all : {{ files }}
-  }
-</script>
diff --git a/javascripts-dev/src/ui.js b/javascripts-dev/src/ui.js
index b610a34a..82c34710 100644
--- a/javascripts-dev/src/ui.js
+++ b/javascripts-dev/src/ui.js
@@ -1,11 +1,11 @@
 var UserInterface = {
-  selector: "a[href=download]"
+  selector: "a[href|=#download]"
 };
 
 UserInterface.setup = function(zipper, downloader) {
 
-  var downloadLink = document.body.querySelector(UserInterface.selector);
-
+  var downloadLinks = document.body.querySelector(UserInterface.selector);
+console.log(downloadLinks);
   var createZip = function() {
     zipper.createZip(downloader);
   };
@@ -13,13 +13,15 @@ UserInterface.setup = function(zipper, downloader) {
   var registerListener = function(link) {
     link.addEventListener("click", function(event) {
       event.preventDefault();
+console.log('creating zip');
       createZip();
     }, false);
   };
 
   var checkIfDownloadLinkExist = function() {
-    if (downloadLink) {
-      registerListener(downloadLink);
+    if (downloadLinks) {
+      for (each downloadLinks as linkIdx)
+      registerListener(downloadLinks[linkIdx]);
     }
   };
 
diff --git a/js/lesson3/tutorial.md b/js/lesson3/tutorial.md
index addff59d..786d5d59 100644
--- a/js/lesson3/tutorial.md
+++ b/js/lesson3/tutorial.md
@@ -46,7 +46,7 @@ Using jQuery and JavaScript functions, we are going to build a small
 todo list.
 
 Download the files that you will need to work through the example
-[here](download).
+[here](#download-default).
 <!-- https://gist.github.com/despo/309f684b7a6e002aaf1f/download -->
 
 Alternatively, if you've already learned how to use git and would like
diff --git a/stylesheets/style.css b/stylesheets/style.css
index 61d75096..05549005 100644
--- a/stylesheets/style.css
+++ b/stylesheets/style.css
@@ -12,3 +12,7 @@ footer {
   min-width: 680px;
   margin: 0 auto;
 }
+
+.tutorial-filelist__list {
+	display: none;
+}

From 7bbf1f8eb3db6db2f9c6d449565bd73c89dc435a Mon Sep 17 00:00:00 2001
From: Jodi Winters <github@kodikoscomputing.com>
Date: Fri, 3 Jun 2016 19:05:14 +0100
Subject: [PATCH 2/4] WIP: building up file list location

---
 javascripts-dev/src/ui.js | 50 +++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 5 deletions(-)

diff --git a/javascripts-dev/src/ui.js b/javascripts-dev/src/ui.js
index 82c34710..ac83f82b 100644
--- a/javascripts-dev/src/ui.js
+++ b/javascripts-dev/src/ui.js
@@ -1,16 +1,18 @@
 var UserInterface = {
-  selector: "a[href|=#download]"
+  selector: 'a[href|="#download"]'
 };
 
 UserInterface.setup = function(zipper, downloader) {
 
-  var downloadLinks = document.body.querySelector(UserInterface.selector);
-console.log(downloadLinks);
+  var downloadLinks = document.body.querySelectorAll(UserInterface.selector);
+
   var createZip = function() {
     zipper.createZip(downloader);
   };
 
   var registerListener = function(link) {
+    console.log("adding listener to", link);
+  
     link.addEventListener("click", function(event) {
       event.preventDefault();
 console.log('creating zip');
@@ -20,10 +22,48 @@ console.log('creating zip');
 
   var checkIfDownloadLinkExist = function() {
     if (downloadLinks) {
-      for (each downloadLinks as linkIdx)
-      registerListener(downloadLinks[linkIdx]);
+      foreachSelector(downloadLinks, function() {
+        registerListener(this);
+
+        hideAccessibleFileLinks(this);
+      });
     }
   };
 
+  var locateAnchorForDownloadLink = function(link) {
+    var anchorName = link.href.replace(/^[^#]*#/, '');
+console.log('looking for anchor', anchorName);
+    return document.body.querySelector('a[name="' + anchorName + '"')
+  }
+
+  var hideAccessibleFileLinks = function(link) {
+    var anchor = locateAnchorForDownloadLink(link);
+console.log('found anchor', anchor);
+    var next = getNextSiblingInDom(anchor);
+    console.log('found sibling', next);
+  };
+
+  function foreachSelector(nodelist, callback) {
+    for (var idx = 0; idx < nodelist.length; idx++) {
+      callback.apply(nodelist[idx]);
+    }
+  }
+
+  function getNextSiblingInDom(element) {
+    var allChildrenOfParent = element.parentNode.children;
+    var nextSibling = false;
+
+    foreachSelector(allChildrenOfParent, function() {
+      if (this === element) {
+        nextSibling = true;
+      } else {
+        if (nextSibling === true) {
+          nextSibling = this;
+        }
+      }
+    });
+    return nextSibling;
+  }
+
   checkIfDownloadLinkExist();
 }

From 8d02e283aee8cdb6ab44d60acba20f0005a870fb Mon Sep 17 00:00:00 2001
From: Jodi Winters <github@kodikoscomputing.com>
Date: Sat, 4 Jun 2016 00:48:37 +0100
Subject: [PATCH 3/4] JS now supports accessible multiple downloads per page

---
 gulpfile.js                    |  1 +
 javascripts-dev/src/ui.js      | 45 +++++++++++++++-------------------
 javascripts-dev/src/uitools.js | 32 ++++++++++++++++++++++++
 javascripts-dev/src/zipper.js  |  4 +--
 stylesheets/style.css          |  5 ++++
 5 files changed, 60 insertions(+), 27 deletions(-)
 create mode 100644 javascripts-dev/src/uitools.js

diff --git a/gulpfile.js b/gulpfile.js
index c237105c..56738b8e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -11,6 +11,7 @@ browsersync  = require('browser-sync').create(),
       './javascripts-dev/vendor/FileSaver.js',
       './javascripts-dev/src/downloader.js',
       './javascripts-dev/src/zipper.js',
+      './javascripts-dev/src/uitools.js',
       './javascripts-dev/src/ui.js',
       './javascripts-dev/main.js',
     ],
diff --git a/javascripts-dev/src/ui.js b/javascripts-dev/src/ui.js
index ac83f82b..52c92dc4 100644
--- a/javascripts-dev/src/ui.js
+++ b/javascripts-dev/src/ui.js
@@ -6,8 +6,8 @@ UserInterface.setup = function(zipper, downloader) {
 
   var downloadLinks = document.body.querySelectorAll(UserInterface.selector);
 
-  var createZip = function() {
-    zipper.createZip(downloader);
+  var createZip = function(files) {
+    zipper.createZip(downloader, files);
   };
 
   var registerListener = function(link) {
@@ -15,14 +15,19 @@ UserInterface.setup = function(zipper, downloader) {
   
     link.addEventListener("click", function(event) {
       event.preventDefault();
+
+      //  Get the file list on the fly
+      var files = getFileList(event.target);
+console.log('files', files);
+
 console.log('creating zip');
-      createZip();
+      createZip(files);
     }, false);
   };
 
   var checkIfDownloadLinkExist = function() {
     if (downloadLinks) {
-      foreachSelector(downloadLinks, function() {
+      foreach(downloadLinks, function() {
         registerListener(this);
 
         hideAccessibleFileLinks(this);
@@ -32,37 +37,27 @@ console.log('creating zip');
 
   var locateAnchorForDownloadLink = function(link) {
     var anchorName = link.href.replace(/^[^#]*#/, '');
-console.log('looking for anchor', anchorName);
     return document.body.querySelector('a[name="' + anchorName + '"')
   }
 
   var hideAccessibleFileLinks = function(link) {
     var anchor = locateAnchorForDownloadLink(link);
-console.log('found anchor', anchor);
     var next = getNextSiblingInDom(anchor);
-    console.log('found sibling', next);
-  };
 
-  function foreachSelector(nodelist, callback) {
-    for (var idx = 0; idx < nodelist.length; idx++) {
-      callback.apply(nodelist[idx]);
-    }
-  }
+    addClass(anchor, 'hidden'); //  could be made an expander button
+    addClass(next, 'hidden');
+  };
 
-  function getNextSiblingInDom(element) {
-    var allChildrenOfParent = element.parentNode.children;
-    var nextSibling = false;
+  var getFileList = function(link) {
+    var anchor = locateAnchorForDownloadLink(link);
+    var next = getNextSiblingInDom(anchor);
 
-    foreachSelector(allChildrenOfParent, function() {
-      if (this === element) {
-        nextSibling = true;
-      } else {
-        if (nextSibling === true) {
-          nextSibling = this;
-        }
-      }
+    var fileLinks = next.querySelectorAll('a'),
+        files = [];
+    foreach(fileLinks, function() {
+      files.push(this.href);
     });
-    return nextSibling;
+    return files;
   }
 
   checkIfDownloadLinkExist();
diff --git a/javascripts-dev/src/uitools.js b/javascripts-dev/src/uitools.js
new file mode 100644
index 00000000..00df724f
--- /dev/null
+++ b/javascripts-dev/src/uitools.js
@@ -0,0 +1,32 @@
+function foreach(list, callback) {
+  for (var idx = 0; idx < list.length; idx++) {
+    if (callback.apply(list[idx]) === false) {
+      break;
+    }
+  }
+}
+
+function getNextSiblingInDom(element) {
+  var allChildrenOfParent = element.parentNode.children,
+      nextSibling = false,
+      foundCurrent = false;
+
+  foreach(allChildrenOfParent, function() {
+    if (this === element) {
+      foundCurrent = true;
+    } else {
+      if (foundCurrent === true) {
+        nextSibling = this;
+        return false;
+      }
+    }
+  });
+  return nextSibling;
+}
+
+function addClass(element, className) {
+  var classes = element.className.split(' ');
+  if (classes.indexOf(className) !== false) {
+    element.className += " " + className;
+  }
+}
\ No newline at end of file
diff --git a/javascripts-dev/src/zipper.js b/javascripts-dev/src/zipper.js
index 12ad3968..c6f4c7fa 100644
--- a/javascripts-dev/src/zipper.js
+++ b/javascripts-dev/src/zipper.js
@@ -2,10 +2,10 @@ var Zipper = {
   zip: new JSZip()
 };
 
-Zipper.createZip = function(downloader) {
+Zipper.createZip = function(downloader, fileList) {
 
   var addFiles = function() {
-    Files.all.map(function(url) {
+    fileList.map(function(url) {
       var fileurl  = url;
       var filename = fileurl.replace(/.*\//g, "");
       Zipper.zip.file(filename, downloader.getFile(fileurl), {binary:true});
diff --git a/stylesheets/style.css b/stylesheets/style.css
index 05549005..aca37678 100644
--- a/stylesheets/style.css
+++ b/stylesheets/style.css
@@ -16,3 +16,8 @@ footer {
 .tutorial-filelist__list {
 	display: none;
 }
+
+.hidden {
+	display: none;
+	visibility: hidden;
+}
\ No newline at end of file

From 594a2dab7c1ae6704ce6c8634eb6624677dbce67 Mon Sep 17 00:00:00 2001
From: Jodi Winters <github@kodikoscomputing.com>
Date: Sun, 10 Jul 2016 16:22:43 +0100
Subject: [PATCH 4/4] Got mutliple zips basically working

---
 _layouts/page.html               | 17 ++++++++++-------
 javascripts/downloader-bundle.js |  8 ++++----
 js/lesson3/tutorial.md           | 14 +++++++++-----
 stylesheets/style.css            |  5 ++++-
 4 files changed, 27 insertions(+), 17 deletions(-)

diff --git a/_layouts/page.html b/_layouts/page.html
index db9e6a45..b02d00a1 100644
--- a/_layouts/page.html
+++ b/_layouts/page.html
@@ -12,13 +12,16 @@ <h1 class="entry-title">{{ page.title }}</h1>
     {% endif %}
 
     {% if page.files %}
-      <a class="tutorial-filelist__heading" name="download-default">Files for example</a>
-      <ul class="tutorial-filelist__list">
-        {% assign pageurl = page.url | split: '/' | pop: | join: '/' %}
-        {% for file in page.files %}
-          <li class="tutorial-filelist__file"><a href="{{ pageurl }}/{{ file }}">{{ pageurl }}/{{ file }}</a></li>
-        {% endfor %}
-      </ul>
+      {% for zip in page.files %}
+        <a class="tutorial-filelist__heading" name="download-{{zip.zipname}}">Files for {{zip.zipname}}</a>
+        <ul class="tutorial-filelist__list compact-list">
+          {% assign pageurl = page.url | split: '/' | pop: | join: '/' %}
+          {% assign files = zip.files %}
+          {% for file in files %}
+            <li class="tutorial-filelist__file"><a href="{{ pageurl }}/{{ file }}">{{ pageurl }}/{{ file }}</a></li>
+          {% endfor %}
+        </ul>
+      {% endfor %}
     {% endif %}
 
     {{ content }}
diff --git a/javascripts/downloader-bundle.js b/javascripts/downloader-bundle.js
index 56a0bb05..9ccdf0b2 100644
--- a/javascripts/downloader-bundle.js
+++ b/javascripts/downloader-bundle.js
@@ -1,5 +1,5 @@
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.JSZip=t()}}(function(){var t;return function e(t,r,n){function i(s,o){if(!r[s]){if(!t[s]){var u="function"==typeof require&&require;if(!o&&u)return u(s,!0);if(a)return a(s,!0);var h=new Error("Cannot find module '"+s+"'");throw h.code="MODULE_NOT_FOUND",h}var l=r[s]={exports:{}};t[s][0].call(l.exports,function(e){var r=t[s][1][e];return i(r?r:e)},l,l.exports,e,t,r,n)}return r[s].exports}for(var a="function"==typeof require&&require,s=0;s<n.length;s++)i(n[s]);return i}({1:[function(t,e,r){"use strict";var n=t("./utils"),i=t("./support"),a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";r.encode=function(t){for(var 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r,n="";for(r=0;e>r;r++)n+=String.fromCharCode(255&t),t>>>=8;return n},l=function(t,e){var r=t;return t||(r=e?16893:33204),(65535&r)<<16},f=function(t,e){return 63&(t||0)},c=function(t,e,r,n,a,c){var d,p,m=t.file,_=t.compression,g=c!==s.utf8encode,v=i.transformTo("string",c(m.name)),w=i.transformTo("string",s.utf8encode(m.name)),b=m.comment,y=i.transformTo("string",c(b)),k=i.transformTo("string",s.utf8encode(b)),x=w.length!==m.name.length,S=k.length!==b.length,z="",A="",E="",C=m.dir,I=m.date,O={crc32:0,compressedSize:0,uncompressedSize:0};e&&!r||(O.crc32=t.crc32,O.compressedSize=t.compressedSize,O.uncompressedSize=t.uncompressedSize);var T=0;e&&(T|=8),g||!x&&!S||(T|=2048);var B=0,R=0;C&&(B|=16),"UNIX"===a?(R=798,B|=l(m.unixPermissions,C)):(R=20,B|=f(m.dosPermissions,C)),d=I.getUTCHours(),d<<=6,d|=I.getUTCMinutes(),d<<=5,d|=I.getUTCSeconds()/2,p=I.getUTCFullYear()-1980,p<<=4,p|=I.getUTCMonth()+1,p<<=5,p|=I.getUTCDate(),x&&(A=h(1,1)+h(o(v),4)+w,z+="up"+h(A.length,2)+A),S&&(E=h(1,1)+h(o(y),4)+k,z+="uc"+h(E.length,2)+E);var D="";D+="\n\x00",D+=h(T,2),D+=_.magic,D+=h(d,2),D+=h(p,2),D+=h(O.crc32,4),D+=h(O.compressedSize,4),D+=h(O.uncompressedSize,4),D+=h(v.length,2),D+=h(z.length,2);var F=u.LOCAL_FILE_HEADER+D+v+z,N=u.CENTRAL_FILE_HEADER+h(R,2)+D+h(y.length,2)+"\x00\x00\x00\x00"+h(B,4)+h(n,4)+v+z+y;return{fileRecord:F,dirRecord:N}},d=function(t,e,r,n,a){var s="",o=i.transformTo("string",a(n));return s=u.CENTRAL_DIRECTORY_END+"\x00\x00\x00\x00"+h(t,2)+h(t,2)+h(e,4)+h(r,4)+h(o.length,2)+o},p=function(t){var e="";return e=u.DATA_DESCRIPTOR+h(t.crc32,4)+h(t.compressedSize,4)+h(t.uncompressedSize,4)};i.inherits(n,a),n.prototype.push=function(t){var e=t.meta.percent||0,r=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,a.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:r?(e+100*(r-n-1))/r:100}}))},n.prototype.openedSource=function(t){if(this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name,this.streamFiles&&!t.file.dir){var e=c(t,this.streamFiles,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:e.fileRecord,meta:{percent:0}})}else this.accumulate=!0},n.prototype.closedSource=function(t){this.accumulate=!1;var e=c(t,this.streamFiles,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(e.dirRecord),this.streamFiles&&!t.file.dir)this.push({data:p(t),meta:{percent:100}});else for(this.push({data:e.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},n.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var r=this.bytesWritten-t,n=d(this.dirRecords.length,r,t,this.zipComment,this.encodeFileName);this.push({data:n,meta:{percent:100}})},n.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},n.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",function(t){e.processChunk(t)}),t.on("end",function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()}),t.on("error",function(t){e.error(t)}),this},n.prototype.resume=function(){return a.prototype.resume.call(this)?!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0):!1},n.prototype.error=function(t){var e=this._sources;if(!a.prototype.error.call(this,t))return!1;for(var r=0;r<e.length;r++)try{e[r].error(t)}catch(t){}return!0},n.prototype.lock=function(){a.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=n},{"../crc32":4,"../signature":20,"../stream/GenericWorker":25,"../utf8":28,"../utils":29}],9:[function(t,e,r){"use strict";var n=t("../compressions"),i=t("./ZipFileWorker"),a=function(t,e){var r=t||e,i=n[r];if(!i)throw new Error(r+" is not a valid compression method !");return i};r.generateWorker=function(t,e,r){var n=new i(e.streamFiles,r,e.platform,e.encodeFileName),s=0;try{t.forEach(function(t,r){s++;var i=a(r.options.compression,e.compression),o=r.options.compressionOptions||e.compressionOptions||{},u=r.dir,h=r.date;r._compressWorker(i,o).withStreamInfo("file",{name:t,dir:u,date:h,comment:r.comment||"",unixPermissions:r.unixPermissions,dosPermissions:r.dosPermissions}).pipe(n)}),n.entriesCount=s}catch(o){n.error(o)}return n}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(t,e,r){"use strict";function n(){if(!(this instanceof n))return new n;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files={},this.comment=null,this.root="",this.clone=function(){var t=new n;for(var e in this)"function"!=typeof this[e]&&(t[e]=this[e]);return t}}n.prototype=t("./object"),n.prototype.loadAsync=t("./load"),n.support=t("./support"),n.defaults=t("./defaults"),n.loadAsync=function(t,e){return(new n).loadAsync(t,e)},n.external=t("./external"),e.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":13,"./support":27}],11:[function(t,e,r){"use strict";function n(t){return new a.Promise(function(e,r){var n=t.decompressed.getContentWorker().pipe(new u);n.on("error",function(t){r(t)}).on("end",function(){n.streamInfo.crc32!==t.decompressed.crc32?r(new Error("Corrupted zip : CRC32 mismatch")):e()}).resume()})}var i=t("./utils"),a=t("./external"),s=t("./utf8"),i=t("./utils"),o=t("./zipEntries"),u=t("./stream/Crc32Probe"),h=t("./nodejsUtils");e.exports=function(t,e){var r=this;return e=i.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:s.utf8decode}),h.isNode&&h.isStream(t)?a.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):i.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then(function(t){var r=new o(e);return r.load(t),r}).then(function(t){var r=[a.Promise.resolve(t)],i=t.files;if(e.checkCRC32)for(var s=0;s<i.length;s++)r.push(n(i[s]));return a.Promise.all(r)}).then(function(t){for(var n=t.shift(),i=n.files,a=0;a<i.length;a++){var s=i[a];r.file(s.fileNameStr,s.decompressed,{binary:!0,optimizedBinaryString:!0,date:s.date,dir:s.dir,comment:s.fileCommentStr.length?s.fileCommentStr:null,unixPermissions:s.unixPermissions,dosPermissions:s.dosPermissions,createFolders:e.createFolders})}return n.zipComment.length&&(r.comment=n.zipComment),r})}},{"./external":6,"./nodejsUtils":12,"./stream/Crc32Probe":22,"./utf8":28,"./utils":29,"./zipEntries":30}],12:[function(t,e,r){(function(t){"use strict";e.exports={isNode:"undefined"!=typeof t,newBuffer:function(e,r){return new t(e,r)},isBuffer:function(e){return t.isBuffer(e)},isStream:function(t){return t&&"function"==typeof t.on&&"function"==typeof t.pause&&"function"==typeof t.resume}}}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{}],13:[function(t,e,r){"use strict";function n(t){return"[object RegExp]"===Object.prototype.toString.call(t)}var i=t("./utf8"),a=t("./utils"),s=t("./stream/GenericWorker"),o=t("./stream/StreamHelper"),u=t("./defaults"),h=t("./compressedObject"),l=t("./zipObject"),f=t("./generate"),c=t("./nodejsUtils"),d=t("./nodejs/NodejsStreamInputAdapter"),p=function(t,e,r){var n,i=a.getTypeOf(e);r=a.extend(r||{},u),r.date=r.date||new Date,null!==r.compression&&(r.compression=r.compression.toUpperCase()),"string"==typeof r.unixPermissions&&(r.unixPermissions=parseInt(r.unixPermissions,8)),r.unixPermissions&&16384&r.unixPermissions&&(r.dir=!0),r.dosPermissions&&16&r.dosPermissions&&(r.dir=!0),r.dir&&(t=_(t)),r.createFolders&&(n=m(t))&&g.call(this,n,!0);var o="string"===i&&r.binary===!1&&r.base64===!1;r.binary=!o;var f=e instanceof h&&0===e.uncompressedSize;(f||r.dir||!e||0===e.length)&&(r.base64=!1,r.binary=!0,e="",r.compression="STORE",i="string");var p=null;p=e instanceof h||e instanceof s?e:c.isNode&&c.isStream(e)?new d(t,e):a.prepareContent(t,e,r.binary,r.optimizedBinaryString,r.base64);var v=new l(t,p,r);this.files[t]=v},m=function(t){"/"===t.slice(-1)&&(t=t.substring(0,t.length-1));var e=t.lastIndexOf("/");return e>0?t.substring(0,e):""},_=function(t){return"/"!==t.slice(-1)&&(t+="/"),t},g=function(t,e){return e="undefined"!=typeof e?e:u.createFolders,t=_(t),this.files[t]||p.call(this,t,null,{dir:!0,createFolders:e}),this.files[t]},v={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(t){var e,r,n;for(e in this.files)this.files.hasOwnProperty(e)&&(n=this.files[e],r=e.slice(this.root.length,e.length),r&&e.slice(0,this.root.length)===this.root&&t(r,n))},filter:function(t){var e=[];return this.forEach(function(r,n){t(r,n)&&e.push(n)}),e},file:function(t,e,r){if(1===arguments.length){if(n(t)){var i=t;return this.filter(function(t,e){return!e.dir&&i.test(t)})}var a=this.files[this.root+t];return a&&!a.dir?a:null}return t=this.root+t,p.call(this,t,e,r),this},folder:function(t){if(!t)return this;if(n(t))return this.filter(function(e,r){return r.dir&&t.test(e)});var e=this.root+t,r=g.call(this,e),i=this.clone();return i.root=r.name,i},remove:function(t){t=this.root+t;var e=this.files[t];if(e||("/"!==t.slice(-1)&&(t+="/"),e=this.files[t]),e&&!e.dir)delete this.files[t];else for(var r=this.filter(function(e,r){return r.name.slice(0,t.length)===t}),n=0;n<r.length;n++)delete this.files[r[n].name];return this},generate:function(t){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(t){var e,r={};try{if(r=a.extend(t||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:i.utf8encode}),r.type=r.type.toLowerCase(),r.compression=r.compression.toUpperCase(),"binarystring"===r.type&&(r.type="string"),!r.type)throw new Error("No output type specified.");a.checkSupport(r.type),"darwin"!==t.platform&&"freebsd"!==t.platform&&"linux"!==t.platform&&"sunos"!==t.platform||(t.platform="UNIX"),"win32"===t.platform&&(t.platform="DOS");var n=r.comment||this.comment||"";e=f.generateWorker(this,r,n)}catch(u){e=new s("error"),e.error(u)}return new o(e,r.type||"string",r.mimeType)},generateAsync:function(t,e){return this.generateInternalStream(t).accumulate(e)},generateNodeStream:function(t,e){return t=t||{},t.type||(t.type="nodebuffer"),this.generateInternalStream(t).toNodejsStream(e)}};e.exports=v},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":35,"./nodejsUtils":12,"./stream/GenericWorker":25,"./stream/StreamHelper":26,"./utf8":28,"./utils":29,"./zipObject":32}],14:[function(t,e,r){"use strict";function n(t){i.call(this,t);for(var e=0;e<this.data.length;e++)t[e]=255&t[e]}var i=t("./DataReader"),a=t("../utils");a.inherits(n,i),n.prototype.byteAt=function(t){return this.data[this.zero+t]},n.prototype.lastIndexOfSignature=function(t){for(var e=t.charCodeAt(0),r=t.charCodeAt(1),n=t.charCodeAt(2),i=t.charCodeAt(3),a=this.length-4;a>=0;--a)if(this.data[a]===e&&this.data[a+1]===r&&this.data[a+2]===n&&this.data[a+3]===i)return a-this.zero;return-1},n.prototype.readAndCheckSignature=function(t){var e=t.charCodeAt(0),r=t.charCodeAt(1),n=t.charCodeAt(2),i=t.charCodeAt(3),a=this.readData(4);return e===a[0]&&r===a[1]&&n===a[2]&&i===a[3]},n.prototype.readData=function(t){if(this.checkOffset(t),0===t)return[];var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./DataReader":15}],15:[function(t,e,r){"use strict";function n(t){this.data=t,this.length=t.length,this.index=0,this.zero=0}var i=t("../utils");n.prototype={checkOffset:function(t){this.checkIndex(this.index+t)},checkIndex:function(t){if(this.length<this.zero+t||0>t)throw new Error("End of data reached (data length = "+this.length+", asked index = "+t+"). Corrupted zip ?")},setIndex:function(t){this.checkIndex(t),this.index=t},skip:function(t){this.setIndex(this.index+t)},byteAt:function(t){},readInt:function(t){var e,r=0;for(this.checkOffset(t),e=this.index+t-1;e>=this.index;e--)r=(r<<8)+this.byteAt(e);return this.index+=t,r},readString:function(t){return i.transformTo("string",this.readData(t))},readData:function(t){},lastIndexOfSignature:function(t){},readAndCheckSignature:function(t){},readDate:function(){var t=this.readInt(4);return new Date(Date.UTC((t>>25&127)+1980,(t>>21&15)-1,t>>16&31,t>>11&31,t>>5&63,(31&t)<<1))}},e.exports=n},{"../utils":29}],16:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./Uint8ArrayReader"),a=t("../utils");a.inherits(n,i),n.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./Uint8ArrayReader":18}],17:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./DataReader"),a=t("../utils");a.inherits(n,i),n.prototype.byteAt=function(t){return this.data.charCodeAt(this.zero+t)},n.prototype.lastIndexOfSignature=function(t){return this.data.lastIndexOf(t)-this.zero},n.prototype.readAndCheckSignature=function(t){var e=this.readData(4);return t===e},n.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./DataReader":15}],18:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./ArrayReader"),a=t("../utils");a.inherits(n,i),n.prototype.readData=function(t){if(this.checkOffset(t),0===t)return new Uint8Array(0);var e=this.data.subarray(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./ArrayReader":14}],19:[function(t,e,r){"use strict";var n=t("../utils"),i=t("../support"),a=t("./ArrayReader"),s=t("./StringReader"),o=t("./NodeBufferReader"),u=t("./Uint8ArrayReader");e.exports=function(t){var e=n.getTypeOf(t);return n.checkSupport(e),"string"!==e||i.uint8array?"nodebuffer"===e?new o(t):i.uint8array?new u(n.transformTo("uint8array",t)):new a(n.transformTo("array",t)):new s(t)}},{"../support":27,"../utils":29,"./ArrayReader":14,"./NodeBufferReader":16,"./StringReader":17,"./Uint8ArrayReader":18}],20:[function(t,e,r){"use strict";r.LOCAL_FILE_HEADER="PK",r.CENTRAL_FILE_HEADER="PK
",r.CENTRAL_DIRECTORY_END="PK",r.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",r.ZIP64_CENTRAL_DIRECTORY_END="PK",r.DATA_DESCRIPTOR="PK\b"},{}],21:[function(t,e,r){"use strict";function n(t){i.call(this,"ConvertWorker to "+t),this.destType=t}var i=t("./GenericWorker"),a=t("../utils");a.inherits(n,i),n.prototype.processChunk=function(t){this.push({data:a.transformTo(this.destType,t.data),meta:t.meta})},e.exports=n},{"../utils":29,"./GenericWorker":25}],22:[function(t,e,r){"use strict";function n(){i.call(this,"Crc32Probe")}var i=t("./GenericWorker"),a=t("../crc32"),s=t("../utils");s.inherits(n,i),n.prototype.processChunk=function(t){this.streamInfo.crc32=a(t.data,this.streamInfo.crc32||0),this.push(t)},e.exports=n},{"../crc32":4,"../utils":29,"./GenericWorker":25}],23:[function(t,e,r){"use strict";function n(t){a.call(this,"DataLengthProbe for "+t),this.propName=t,this.withStreamInfo(t,0)}var i=t("../utils"),a=t("./GenericWorker");i.inherits(n,a),n.prototype.processChunk=function(t){if(t){var e=this.streamInfo[this.propName]||0;this.streamInfo[this.propName]=e+t.data.length}a.prototype.processChunk.call(this,t)},e.exports=n},{"../utils":29,"./GenericWorker":25}],24:[function(t,e,r){"use strict";function n(t){a.call(this,"DataWorker");var e=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,t.then(function(t){e.dataIsReady=!0,e.data=t,e.max=t&&t.length||0,e.type=i.getTypeOf(t),e.isPaused||e._tickAndRepeat()},function(t){e.error(t)})}var i=t("../utils"),a=t("./GenericWorker"),s=16384;i.inherits(n,a),n.prototype.cleanUp=function(){a.prototype.cleanUp.call(this),this.data=null},n.prototype.resume=function(){return a.prototype.resume.call(this)?(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,i.delay(this._tickAndRepeat,[],this)),!0):!1},n.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(i.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},n.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var t=s,e=null,r=Math.min(this.max,this.index+t);if(this.index>=this.max)return this.end();switch(this.type){case"string":e=this.data.substring(this.index,r);break;case"uint8array":e=this.data.subarray(this.index,r);break;case"array":case"nodebuffer":e=this.data.slice(this.index,r)}return this.index=r,this.push({data:e,meta:{percent:this.max?this.index/this.max*100:0}})},e.exports=n},{"../utils":29,"./GenericWorker":25}],25:[function(t,e,r){"use strict";function n(t){this.name=t||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}n.prototype={push:function(t){this.emit("data",t)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(t){this.emit("error",t)}return!0},error:function(t){return this.isFinished?!1:(this.isPaused?this.generatedError=t:(this.isFinished=!0,this.emit("error",t),this.previous&&this.previous.error(t),this.cleanUp()),!0)},on:function(t,e){return this._listeners[t].push(e),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(t,e){if(this._listeners[t])for(var r=0;r<this._listeners[t].length;r++)this._listeners[t][r].call(this,e)},pipe:function(t){return t.registerPrevious(this)},registerPrevious:function(t){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.streamInfo=t.streamInfo,this.mergeStreamInfo(),this.previous=t;var e=this;return t.on("data",function(t){e.processChunk(t)}),t.on("end",function(){e.end()}),t.on("error",function(t){e.error(t)}),this},pause:function(){return this.isPaused||this.isFinished?!1:(this.isPaused=!0,this.previous&&this.previous.pause(),!0)},resume:function(){if(!this.isPaused||this.isFinished)return!1;this.isPaused=!1;var t=!1;return this.generatedError&&(this.error(this.generatedError),t=!0),this.previous&&this.previous.resume(),!t},flush:function(){},processChunk:function(t){this.push(t)},withStreamInfo:function(t,e){return this.extraStreamInfo[t]=e,this.mergeStreamInfo(),this},mergeStreamInfo:function(){for(var t in this.extraStreamInfo)this.extraStreamInfo.hasOwnProperty(t)&&(this.streamInfo[t]=this.extraStreamInfo[t])},lock:function(){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.isLocked=!0,this.previous&&this.previous.lock()},toString:function(){var t="Worker "+this.name;return this.previous?this.previous+" -> "+t:t}},e.exports=n},{}],26:[function(t,e,r){(function(r){"use strict";function n(t,e,r){switch(t){case"blob":return o.newBlob(o.transformTo("arraybuffer",e),r);case"base64":return l.encode(e);default:return o.transformTo(t,e)}}function i(t,e){var n,i=0,a=null,s=0;for(n=0;n<e.length;n++)s+=e[n].length;switch(t){case"string":return e.join("");case"array":return Array.prototype.concat.apply([],e);case"uint8array":for(a=new Uint8Array(s),n=0;n<e.length;n++)a.set(e[n],i),i+=e[n].length;return a;case"nodebuffer":return r.concat(e);default:throw new Error("concat : unsupported type '"+t+"'")}}function a(t,e){return new c.Promise(function(r,a){var s=[],o=t._internalType,u=t._outputType,h=t._mimeType;t.on("data",function(t,r){s.push(t),e&&e(r)}).on("error",function(t){s=[],a(t)}).on("end",function(){try{var t=n(u,i(o,s),h);r(t)}catch(e){a(e)}s=[]}).resume()})}function s(t,e,r){var n=e;switch(e){case"blob":case"arraybuffer":n="uint8array";break;case"base64":n="string"}try{this._internalType=n,this._outputType=e,this._mimeType=r,o.checkSupport(n),this._worker=t.pipe(new u(n)),t.lock()}catch(i){this._worker=new h("error"),this._worker.error(i)}}var o=t("../utils"),u=t("./ConvertWorker"),h=t("./GenericWorker"),l=t("../base64"),f=t("../nodejs/NodejsStreamOutputAdapter"),c=t("../external");s.prototype={accumulate:function(t){return a(this,t)},on:function(t,e){var r=this;return"data"===t?this._worker.on(t,function(t){e.call(r,t.data,t.meta)}):this._worker.on(t,function(){o.delay(e,arguments,r)}),this},resume:function(){return o.delay(this._worker.resume,[],this._worker),this},pause:function(){return this._worker.pause(),this},toNodejsStream:function(t){if(o.checkSupport("nodestream"),"nodebuffer"!==this._outputType)throw new Error(this._outputType+" is not supported by this method");return new f(this,{objectMode:"nodebuffer"!==this._outputType},t)}},e.exports=s}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{"../base64":1,"../external":6,"../nodejs/NodejsStreamOutputAdapter":35,"../utils":29,"./ConvertWorker":21,"./GenericWorker":25}],27:[function(t,e,r){(function(e){"use strict";if(r.base64=!0,r.array=!0,r.string=!0,r.arraybuffer="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array,r.nodebuffer="undefined"!=typeof e,r.uint8array="undefined"!=typeof Uint8Array,"undefined"==typeof ArrayBuffer)r.blob=!1;else{var n=new ArrayBuffer(0);try{r.blob=0===new Blob([n],{type:"application/zip"}).size}catch(i){try{var a=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,s=new a;s.append(n),r.blob=0===s.getBlob("application/zip").size}catch(i){r.blob=!1}}}r.nodestream=!!t("./nodejs/NodejsStreamOutputAdapter").prototype}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{"./nodejs/NodejsStreamOutputAdapter":35}],28:[function(t,e,r){"use strict";function n(){u.call(this,"utf-8 decode"),this.leftOver=null}function i(){u.call(this,"utf-8 encode")}for(var a=t("./utils"),s=t("./support"),o=t("./nodejsUtils"),u=t("./stream/GenericWorker"),h=new Array(256),l=0;256>l;l++)h[l]=l>=252?6:l>=248?5:l>=240?4:l>=224?3:l>=192?2:1;h[254]=h[254]=1;var f=function(t){var e,r,n,i,a,o=t.length,u=0;for(i=0;o>i;i++)r=t.charCodeAt(i),55296===(64512&r)&&o>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(r=65536+(r-55296<<10)+(n-56320),i++)),u+=128>r?1:2048>r?2:65536>r?3:4;for(e=s.uint8array?new Uint8Array(u):new Array(u),a=0,i=0;u>a;i++)r=t.charCodeAt(i),55296===(64512&r)&&o>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(r=65536+(r-55296<<10)+(n-56320),i++)),128>r?e[a++]=r:2048>r?(e[a++]=192|r>>>6,e[a++]=128|63&r):65536>r?(e[a++]=224|r>>>12,e[a++]=128|r>>>6&63,e[a++]=128|63&r):(e[a++]=240|r>>>18,e[a++]=128|r>>>12&63,e[a++]=128|r>>>6&63,e[a++]=128|63&r);return e},c=function(t,e){var r;for(e=e||t.length,e>t.length&&(e=t.length),r=e-1;r>=0&&128===(192&t[r]);)r--;return 0>r?e:0===r?e:r+h[t[r]]>e?r:e},d=function(t){var e,r,n,i,s=t.length,o=new Array(2*s);for(r=0,e=0;s>e;)if(n=t[e++],128>n)o[r++]=n;else if(i=h[n],i>4)o[r++]=65533,e+=i-1;else{for(n&=2===i?31:3===i?15:7;i>1&&s>e;)n=n<<6|63&t[e++],i--;i>1?o[r++]=65533:65536>n?o[r++]=n:(n-=65536,o[r++]=55296|n>>10&1023,o[r++]=56320|1023&n)}return o.length!==r&&(o.subarray?o=o.subarray(0,r):o.length=r),a.applyFromCharCode(o)};r.utf8encode=function(t){return s.nodebuffer?o.newBuffer(t,"utf-8"):f(t)},r.utf8decode=function(t){return s.nodebuffer?a.transformTo("nodebuffer",t).toString("utf-8"):(t=a.transformTo(s.uint8array?"uint8array":"array",t),d(t))},a.inherits(n,u),n.prototype.processChunk=function(t){var e=a.transformTo(s.uint8array?"uint8array":"array",t.data);if(this.leftOver&&this.leftOver.length){if(s.uint8array){var n=e;e=new Uint8Array(n.length+this.leftOver.length),e.set(this.leftOver,0),e.set(n,this.leftOver.length)}else e=this.leftOver.concat(e);this.leftOver=null}var i=c(e),o=e;i!==e.length&&(s.uint8array?(o=e.subarray(0,i),this.leftOver=e.subarray(i,e.length)):(o=e.slice(0,i),this.leftOver=e.slice(i,e.length))),this.push({data:r.utf8decode(o),meta:t.meta})},n.prototype.flush=function(){this.leftOver&&this.leftOver.length&&(this.push({data:r.utf8decode(this.leftOver),meta:{}}),this.leftOver=null)},r.Utf8DecodeWorker=n,a.inherits(i,u),i.prototype.processChunk=function(t){this.push({data:r.utf8encode(t.data),meta:t.meta})},r.Utf8EncodeWorker=i},{"./nodejsUtils":12,"./stream/GenericWorker":25,"./support":27,"./utils":29}],29:[function(t,e,r){"use strict";function n(t){var e=null;return e=u.uint8array?new Uint8Array(t.length):new Array(t.length),a(t,e)}function i(t){return t}function a(t,e){for(var r=0;r<t.length;++r)e[r]=255&t.charCodeAt(r);return e}function s(t){var e=65536,n=r.getTypeOf(t),i=!0;if("uint8array"===n?i=d.applyCanBeUsed.uint8array:"nodebuffer"===n&&(i=d.applyCanBeUsed.nodebuffer),i)for(;e>1;)try{return d.stringifyByChunk(t,n,e)}catch(a){e=Math.floor(e/2)}return d.stringifyByChar(t)}function o(t,e){for(var r=0;r<t.length;r++)e[r]=t[r];return e}var u=t("./support"),h=t("./base64"),l=t("./nodejsUtils"),f=t("asap"),c=t("./external");r.newBlob=function(t,e){r.checkSupport("blob");try{return new Blob([t],{type:e})}catch(n){try{var i=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,a=new i;return a.append(t),a.getBlob(e)}catch(n){throw new Error("Bug : can't construct the Blob.")}}};var d={stringifyByChunk:function(t,e,r){var n=[],i=0,a=t.length;if(r>=a)return String.fromCharCode.apply(null,t);for(;a>i;)"array"===e||"nodebuffer"===e?n.push(String.fromCharCode.apply(null,t.slice(i,Math.min(i+r,a)))):n.push(String.fromCharCode.apply(null,t.subarray(i,Math.min(i+r,a)))),i+=r;return n.join("")},stringifyByChar:function(t){for(var e="",r=0;r<t.length;r++)e+=String.fromCharCode(t[r]);return e},applyCanBeUsed:{uint8array:function(){try{return u.uint8array&&1===String.fromCharCode.apply(null,new Uint8Array(1)).length}catch(t){return!1}}(),nodebuffer:function(){try{return u.nodebuffer&&1===String.fromCharCode.apply(null,l.newBuffer(1)).length}catch(t){return!1}}()}};r.applyFromCharCode=s;var p={};p.string={string:i,array:function(t){return a(t,new Array(t.length))},arraybuffer:function(t){return p.string.uint8array(t).buffer},uint8array:function(t){return a(t,new Uint8Array(t.length))},nodebuffer:function(t){return a(t,l.newBuffer(t.length))}},p.array={string:s,array:i,arraybuffer:function(t){return new Uint8Array(t).buffer},uint8array:function(t){return new Uint8Array(t)},nodebuffer:function(t){return l.newBuffer(t)}},p.arraybuffer={string:function(t){return s(new Uint8Array(t));
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0},r.checkSupport=function(t){var e=u[t.toLowerCase()];if(!e)throw new Error(t+" is not supported by this platform")},r.MAX_VALUE_16BITS=65535,r.MAX_VALUE_32BITS=-1,r.pretty=function(t){var e,r,n="";for(r=0;r<(t||"").length;r++)e=t.charCodeAt(r),n+="\\x"+(16>e?"0":"")+e.toString(16).toUpperCase();return n},r.delay=function(t,e,r){f(function(){t.apply(r||null,e||[])})},r.inherits=function(t,e){var r=function(){};r.prototype=e.prototype,t.prototype=new r},r.extend=function(){var t,e,r={};for(t=0;t<arguments.length;t++)for(e in arguments[t])arguments[t].hasOwnProperty(e)&&"undefined"==typeof r[e]&&(r[e]=arguments[t][e]);return r},r.prepareContent=function(t,e,i,a,s){var o=null;return o=u.blob&&e instanceof Blob&&"undefined"!=typeof FileReader?new c.Promise(function(t,r){var n=new FileReader;n.onload=function(e){t(e.target.result)},n.onerror=function(t){r(t.target.error)},n.readAsArrayBuffer(e)}):c.Promise.resolve(e),o.then(function(e){var o=r.getTypeOf(e);return o?("arraybuffer"===o?e=r.transformTo("uint8array",e):"string"===o&&(s?e=h.decode(e):i&&a!==!0&&(e=n(e))),e):c.Promise.reject(new Error("The data of '"+t+"' is in an unsupported format !"))})}},{"./base64":1,"./external":6,"./nodejsUtils":12,"./support":27,asap:33}],30:[function(t,e,r){"use strict";function n(t){this.files=[],this.loadOptions=t}var i=t("./reader/readerFor"),a=t("./utils"),s=t("./signature"),o=t("./zipEntry"),u=(t("./utf8"),t("./support"));n.prototype={checkSignature:function(t){if(!this.reader.readAndCheckSignature(t)){this.reader.index-=4;var e=this.reader.readString(4);throw new Error("Corrupted zip or bug : unexpected signature ("+a.pretty(e)+", expected "+a.pretty(t)+")")}},isSignature:function(t,e){var r=this.reader.index;this.reader.setIndex(t);var n=this.reader.readString(4),i=n===e;return this.reader.setIndex(r),i},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var t=this.reader.readData(this.zipCommentLength),e=u.uint8array?"uint8array":"array",r=a.transformTo(e,t);this.zipComment=this.loadOptions.decodeFileName(r)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var t,e,r,n=this.zip64EndOfCentralSize-44,i=0;n>i;)t=this.reader.readInt(2),e=this.reader.readInt(4),r=this.reader.readData(e),this.zip64ExtensibleData[t]={id:t,length:e,value:r}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var t,e;for(t=0;t<this.files.length;t++)e=this.files[t],this.reader.setIndex(e.localHeaderOffset),this.checkSignature(s.LOCAL_FILE_HEADER),e.readLocalPart(this.reader),e.handleUTF8(),e.processAttributes()},readCentralDir:function(){var t;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER);)t=new o({zip64:this.zip64},this.loadOptions),t.readCentralPart(this.reader),this.files.push(t);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var t=this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END);if(0>t){var e=!this.isSignature(0,s.LOCAL_FILE_HEADER);throw e?new Error("Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip : can't find end of central directory")}this.reader.setIndex(t);var r=t;if(this.checkSignature(s.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===a.MAX_VALUE_16BITS||this.diskWithCentralDirStart===a.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===a.MAX_VALUE_16BITS||this.centralDirRecords===a.MAX_VALUE_16BITS||this.centralDirSize===a.MAX_VALUE_32BITS||this.centralDirOffset===a.MAX_VALUE_32BITS){if(this.zip64=!0,t=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),0>t)throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,s.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip : can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var n=this.centralDirOffset+this.centralDirSize;this.zip64&&(n+=20,n+=12+this.zip64EndOfCentralSize);var i=r-n;if(i>0)this.isSignature(r,s.CENTRAL_FILE_HEADER)||(this.reader.zero=i);else if(0>i)throw new Error("Corrupted zip: missing "+Math.abs(i)+" bytes.")},prepareReader:function(t){this.reader=i(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},e.exports=n},{"./reader/readerFor":19,"./signature":20,"./support":27,"./utf8":28,"./utils":29,"./zipEntry":31}],31:[function(t,e,r){"use strict";function n(t,e){this.options=t,this.loadOptions=e}var i=t("./reader/readerFor"),a=t("./utils"),s=t("./compressedObject"),o=t("./crc32"),u=t("./utf8"),h=t("./compressions"),l=t("./support"),f=0,c=3,d=function(t){for(var e in h)if(h.hasOwnProperty(e)&&h[e].magic===t)return h[e];return null};n.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},readLocalPart:function(t){var e,r;if(t.skip(22),this.fileNameLength=t.readInt(2),r=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(r),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(e=d(this.compressionMethod),null===e)throw new Error("Corrupted zip : compression "+a.pretty(this.compressionMethod)+" unknown (inner file : "+a.transformTo("string",this.fileName)+")");this.decompressed=new s(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not 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e,r,n,i=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index<i;)e=t.readInt(2),r=t.readInt(2),n=t.readData(r),this.extraFields[e]={id:e,length:r,value:n}},handleUTF8:function(){var t=l.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=u.utf8decode(this.fileName),this.fileCommentStr=u.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var r=a.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(r)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var i=a.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(i)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=i(t.value);return 1!==e.readInt(1)?null:o(this.fileName)!==e.readInt(4)?null:u.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var 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c=Q+(o.w_bits-8<<4)<<8,d=-1;d=o.strategy>=Y||o.level<2?0:o.level<6?1:6===o.level?2:3,c|=d<<6,0!==o.strstart&&(c|=ct),c+=31-c%31,o.status=vt,h(o,c),0!==o.strstart&&(h(o,t.adler>>>16),h(o,65535&t.adler)),t.adler=1}if(o.status===pt)if(o.gzhead.extra){for(l=o.pending;o.gzindex<(65535&o.gzhead.extra.length)&&(o.pending!==o.pending_buf_size||(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending!==o.pending_buf_size));)u(o,255&o.gzhead.extra[o.gzindex]),o.gzindex++;o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),o.gzindex===o.gzhead.extra.length&&(o.gzindex=0,o.status=mt)}else o.status=mt;if(o.status===mt)if(o.gzhead.name){l=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending===o.pending_buf_size)){f=1;break}f=o.gzindex<o.gzhead.name.length?255&o.gzhead.name.charCodeAt(o.gzindex++):0,u(o,f)}while(0!==f);o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),0===f&&(o.gzindex=0,o.status=_t)}else o.status=_t;if(o.status===_t)if(o.gzhead.comment){l=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending===o.pending_buf_size)){f=1;break}f=o.gzindex<o.gzhead.comment.length?255&o.gzhead.comment.charCodeAt(o.gzindex++):0,u(o,f)}while(0!==f);o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),0===f&&(o.status=gt)}else o.status=gt;if(o.status===gt&&(o.gzhead.hcrc?(o.pending+2>o.pending_buf_size&&s(t),o.pending+2<=o.pending_buf_size&&(u(o,255&t.adler),u(o,t.adler>>8&255),t.adler=0,o.status=vt)):o.status=vt),0!==o.pending){if(s(t),0===t.avail_out)return o.last_flush=-1,Z}else if(0===t.avail_in&&i(e)<=i(r)&&e!==L)return n(t,H);if(o.status===wt&&0!==t.avail_in)return n(t,H);if(0!==t.avail_in||0!==o.lookahead||e!==F&&o.status!==wt){var p=o.strategy===Y?g(o,e):o.strategy===K?_(o,e):I[o.level].func(o,e);if(p!==kt&&p!==xt||(o.status=wt),p===bt||p===kt)return 0===t.avail_out&&(o.last_flush=-1),Z;if(p===yt&&(e===N?T._tr_align(o):e!==P&&(T._tr_stored_block(o,0,0,!1),e===U&&(a(o.head),0===o.lookahead&&(o.strstart=0,o.block_start=0,o.insert=0))),s(t),0===t.avail_out))return o.last_flush=-1,Z}return e!==L?Z:o.wrap<=0?W:(2===o.wrap?(u(o,255&t.adler),u(o,t.adler>>8&255),u(o,t.adler>>16&255),u(o,t.adler>>24&255),u(o,255&t.total_in),u(o,t.total_in>>8&255),u(o,t.total_in>>16&255),u(o,t.total_in>>24&255)):(h(o,t.adler>>>16),h(o,65535&t.adler)),s(t),o.wrap>0&&(o.wrap=-o.wrap),0!==o.pending?Z:W)}function E(t){var e;return t&&t.state?(e=t.state.status,e!==dt&&e!==pt&&e!==mt&&e!==_t&&e!==gt&&e!==vt&&e!==wt?n(t,j):(t.state=null,e===vt?n(t,M):Z)):j}function C(t,e){var r,n,i,s,o,u,h,l,f=e.length;if(!t||!t.state)return j;if(r=t.state,s=r.wrap,2===s||1===s&&r.status!==dt||r.lookahead)return j;for(1===s&&(t.adler=B(t.adler,e,f,0)),r.wrap=0,f>=r.w_size&&(0===s&&(a(r.head),r.strstart=0,r.block_start=0,r.insert=0),l=new O.Buf8(r.w_size),O.arraySet(l,e,f-r.w_size,r.w_size,0),e=l,f=r.w_size),o=t.avail_in,u=t.next_in,h=t.input,t.avail_in=f,t.next_in=0,t.input=e,c(r);r.lookahead>=ht;){n=r.strstart,i=r.lookahead-(ht-1);do r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+ht-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++;while(--i);r.strstart=n,r.lookahead=ht-1,c(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=ht-1,r.match_available=0,t.next_in=u,t.input=h,t.avail_in=o,r.wrap=s,Z}var I,O=t("../utils/common"),T=t("./trees"),B=t("./adler32"),R=t("./crc32"),D=t("./messages"),F=0,N=1,U=3,L=4,P=5,Z=0,W=1,j=-2,M=-3,H=-5,G=-1,X=1,Y=2,K=3,q=4,J=0,V=2,Q=8,$=9,tt=15,et=8,rt=29,nt=256,it=nt+1+rt,at=30,st=19,ot=2*it+1,ut=15,ht=3,lt=258,ft=lt+ht+1,ct=32,dt=42,pt=69,mt=73,_t=91,gt=103,vt=113,wt=666,bt=1,yt=2,kt=3,xt=4,St=3;I=[new v(0,0,0,0,d),new v(4,4,8,4,p),new v(4,5,16,8,p),new v(4,6,32,32,p),new v(4,4,16,16,m),new v(8,16,32,32,m),new v(8,16,128,128,m),new v(8,32,128,256,m),new v(32,128,258,1024,m),new v(32,258,258,4096,m)],r.deflateInit=z,r.deflateInit2=S,r.deflateReset=k,r.deflateResetKeep=y,r.deflateSetHeader=x,r.deflate=A,r.deflateEnd=E,r.deflateSetDictionary=C,r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,r){"use strict";function n(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}e.exports=n},{}],48:[function(t,e,r){"use strict";var n=30,i=12;e.exports=function(t,e){var r,a,s,o,u,h,l,f,c,d,p,m,_,g,v,w,b,y,k,x,S,z,A,E,C;r=t.state,a=t.next_in,E=t.input,s=a+(t.avail_in-5),o=t.next_out,C=t.output,u=o-(e-t.avail_out),h=o+(t.avail_out-257),l=r.dmax,f=r.wsize,c=r.whave,d=r.wnext,p=r.window,m=r.hold,_=r.bits,g=r.lencode,v=r.distcode,w=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;t:do{15>_&&(m+=E[a++]<<_,_+=8,m+=E[a++]<<_,_+=8),y=g[m&w];e:for(;;){if(k=y>>>24,m>>>=k,_-=k,k=y>>>16&255,0===k)C[o++]=65535&y;else{if(!(16&k)){if(0===(64&k)){y=g[(65535&y)+(m&(1<<k)-1)];continue e}if(32&k){r.mode=i;break t}t.msg="invalid literal/length code",r.mode=n;break t}x=65535&y,k&=15,k&&(k>_&&(m+=E[a++]<<_,_+=8),x+=m&(1<<k)-1,m>>>=k,_-=k),15>_&&(m+=E[a++]<<_,_+=8,m+=E[a++]<<_,_+=8),y=v[m&b];r:for(;;){if(k=y>>>24,m>>>=k,_-=k,k=y>>>16&255,!(16&k)){if(0===(64&k)){y=v[(65535&y)+(m&(1<<k)-1)];continue r}t.msg="invalid distance code",r.mode=n;break t}if(S=65535&y,k&=15,k>_&&(m+=E[a++]<<_,_+=8,k>_&&(m+=E[a++]<<_,_+=8)),S+=m&(1<<k)-1,S>l){t.msg="invalid distance too far back",r.mode=n;break t}if(m>>>=k,_-=k,k=o-u,S>k){if(k=S-k,k>c&&r.sane){t.msg="invalid distance too far back",r.mode=n;break t}if(z=0,A=p,0===d){if(z+=f-k,x>k){x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}}else if(k>d){if(z+=f+d-k,k-=d,x>k){x-=k;do C[o++]=p[z++];while(--k);if(z=0,x>d){k=d,x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}}}else if(z+=d-k,x>k){x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}for(;x>2;)C[o++]=A[z++],C[o++]=A[z++],C[o++]=A[z++],x-=3;x&&(C[o++]=A[z++],x>1&&(C[o++]=A[z++]))}else{z=o-S;do C[o++]=C[z++],C[o++]=C[z++],C[o++]=C[z++],x-=3;while(x>2);x&&(C[o++]=C[z++],x>1&&(C[o++]=C[z++]))}break}}break}}while(s>a&&h>o);x=_>>3,a-=x,_-=x<<3,m&=(1<<_)-1,t.next_in=a,t.next_out=o,t.avail_in=s>a?5+(s-a):5-(a-s),t.avail_out=h>o?257+(h-o):257-(o-h),r.hold=m,r.bits=_}},{}],49:[function(t,e,r){"use strict";function n(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function 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W:if(1024&r.flags){for(;16>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.length=c,r.head&&(r.head.extra_len=c),512&r.flags&&(Et[0]=255&c,Et[1]=c>>>8&255,r.check=b(r.check,Et,2,0)),c=0,d=0}else r.head&&(r.head.extra=null);r.mode=j;case j:if(1024&r.flags&&(_=r.length,_>u&&(_=u),_&&(r.head&&(kt=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),v.arraySet(r.head.extra,i,s,_,kt)),512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,r.length-=_),r.length))break t;r.length=0,r.mode=M;case M:if(2048&r.flags){if(0===u)break t;_=0;do kt=i[s+_++],r.head&&kt&&r.length<65536&&(r.head.name+=String.fromCharCode(kt));while(kt&&u>_);if(512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,kt)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=H;case H:if(4096&r.flags){if(0===u)break t;_=0;do kt=i[s+_++],r.head&&kt&&r.length<65536&&(r.head.comment+=String.fromCharCode(kt));while(kt&&u>_);if(512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,kt)break t}else r.head&&(r.head.comment=null);r.mode=G;case G:if(512&r.flags){for(;16>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c!==(65535&r.check)){t.msg="header crc mismatch",r.mode=ct;break}c=0,d=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=K;break;case X:for(;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}t.adler=r.check=n(c),c=0,d=0,r.mode=Y;case Y:if(0===r.havedict)return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,T;t.adler=r.check=1,r.mode=K;case K:if(e===E||e===C)break t;case q:if(r.last){c>>>=7&d,d-=7&d,r.mode=ht;break}for(;3>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}switch(r.last=1&c,c>>>=1,d-=1,3&c){case 0:r.mode=J;break;case 1:if(l(r),r.mode=rt,e===C){c>>>=2,d-=2;break t}break;case 2:r.mode=$;break;case 3:t.msg="invalid block type",r.mode=ct}c>>>=2,d-=2;break;case J:for(c>>>=7&d,d-=7&d;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if((65535&c)!==(c>>>16^65535)){t.msg="invalid stored block lengths",r.mode=ct;break}if(r.length=65535&c,c=0,d=0,r.mode=V,e===C)break t;case V:r.mode=Q;case Q:if(_=r.length){if(_>u&&(_=u),_>h&&(_=h),0===_)break t;v.arraySet(a,i,s,_,o),u-=_,s+=_,h-=_,o+=_,r.length-=_;break}r.mode=K;break;case $:for(;14>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(r.nlen=(31&c)+257,c>>>=5,d-=5,r.ndist=(31&c)+1,c>>>=5,d-=5,r.ncode=(15&c)+4,c>>>=4,d-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=ct;break}r.have=0,r.mode=tt;case tt:for(;r.have<r.ncode;){for(;3>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.lens[Ct[r.have++]]=7&c,c>>>=3,d-=3}for(;r.have<19;)r.lens[Ct[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,St={bits:r.lenbits},xt=k(x,r.lens,0,19,r.lencode,0,r.work,St),r.lenbits=St.bits,xt){t.msg="invalid code lengths set",r.mode=ct;break}r.have=0,r.mode=et;case et:for(;r.have<r.nlen+r.ndist;){for(;At=r.lencode[c&(1<<r.lenbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(16>vt)c>>>=_t,d-=_t,r.lens[r.have++]=vt;else{if(16===vt){for(zt=_t+2;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c>>>=_t,d-=_t,0===r.have){t.msg="invalid bit length repeat",r.mode=ct;break}kt=r.lens[r.have-1],_=3+(3&c),c>>>=2,d-=2}else if(17===vt){for(zt=_t+3;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=_t,d-=_t,kt=0,_=3+(7&c),c>>>=3,d-=3}else{for(zt=_t+7;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=_t,d-=_t,kt=0,_=11+(127&c),c>>>=7,d-=7}if(r.have+_>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=ct;break}for(;_--;)r.lens[r.have++]=kt}}if(r.mode===ct)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=ct;break}if(r.lenbits=9,St={bits:r.lenbits},xt=k(S,r.lens,0,r.nlen,r.lencode,0,r.work,St),r.lenbits=St.bits,xt){t.msg="invalid literal/lengths set",r.mode=ct;break}if(r.distbits=6,r.distcode=r.distdyn,St={bits:r.distbits},xt=k(z,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,St),r.distbits=St.bits,xt){t.msg="invalid distances set",r.mode=ct;break}if(r.mode=rt,e===C)break t;case rt:r.mode=nt;case nt:if(u>=6&&h>=258){t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,y(t,m),o=t.next_out,a=t.output,h=t.avail_out,s=t.next_in,i=t.input,u=t.avail_in,c=r.hold,d=r.bits,r.mode===K&&(r.back=-1);break}for(r.back=0;At=r.lencode[c&(1<<r.lenbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(gt&&0===(240&gt)){for(wt=_t,bt=gt,yt=vt;At=r.lencode[yt+((c&(1<<wt+bt)-1)>>wt)],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=wt+_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=wt,d-=wt,r.back+=wt}if(c>>>=_t,d-=_t,r.back+=_t,r.length=vt,0===gt){r.mode=ut;break}if(32&gt){r.back=-1,r.mode=K;break}if(64&gt){t.msg="invalid literal/length code",r.mode=ct;break}r.extra=15&gt,r.mode=it;case it:if(r.extra){for(zt=r.extra;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.length+=c&(1<<r.extra)-1,c>>>=r.extra,d-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=at;case at:for(;At=r.distcode[c&(1<<r.distbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(0===(240&gt)){for(wt=_t,bt=gt,yt=vt;At=r.distcode[yt+((c&(1<<wt+bt)-1)>>wt)],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=wt+_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=wt,d-=wt,r.back+=wt}if(c>>>=_t,d-=_t,r.back+=_t,64&gt){t.msg="invalid distance code",r.mode=ct;break}r.offset=vt,r.extra=15&gt,r.mode=st;case st:if(r.extra){for(zt=r.extra;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.offset+=c&(1<<r.extra)-1,c>>>=r.extra,d-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=ct;break}r.mode=ot;case ot:if(0===h)break t;if(_=m-h,r.offset>_){if(_=r.offset-_,_>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=ct;break}_>r.wnext?(_-=r.wnext,g=r.wsize-_):g=r.wnext-_,_>r.length&&(_=r.length),mt=r.window}else mt=a,g=o-r.offset,_=r.length;_>h&&(_=h),h-=_,r.length-=_;do a[o++]=mt[g++];while(--_);0===r.length&&(r.mode=nt);break;case ut:if(0===h)break t;a[o++]=r.length,h--,r.mode=nt;break;case ht:if(r.wrap){for(;32>d;){if(0===u)break t;u--,c|=i[s++]<<d,d+=8}if(m-=h,t.total_out+=m,r.total+=m,m&&(t.adler=r.check=r.flags?b(r.check,a,m,o-m):w(r.check,a,m,o-m)),m=h,(r.flags?c:n(c))!==r.check){t.msg="incorrect data check",r.mode=ct;break}c=0,d=0}r.mode=lt;case lt:if(r.wrap&&r.flags){for(;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c!==(4294967295&r.total)){t.msg="incorrect length check",r.mode=ct;break}c=0,d=0}r.mode=ft;case ft:xt=O;break t;case ct:xt=R;break t;case dt:return D;case pt:default:return B}return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,(r.wsize||m!==t.avail_out&&r.mode<ct&&(r.mode<ht||e!==A))&&f(t,t.output,t.next_out,m-t.avail_out)?(r.mode=dt,D):(p-=t.avail_in,m-=t.avail_out,t.total_in+=p,t.total_out+=m,r.total+=m,r.wrap&&m&&(t.adler=r.check=r.flags?b(r.check,a,m,t.next_out-m):w(r.check,a,m,t.next_out-m)),t.data_type=r.bits+(r.last?64:0)+(r.mode===K?128:0)+(r.mode===rt||r.mode===V?256:0),(0===p&&0===m||e===A)&&xt===I&&(xt=F),xt)}function d(t){if(!t||!t.state)return B;var e=t.state;return e.window&&(e.window=null),t.state=null,I}function p(t,e){var r;return t&&t.state?(r=t.state,0===(2&r.wrap)?B:(r.head=e,e.done=!1,I)):B}function m(t,e){var r,n,i,a=e.length;return t&&t.state?(r=t.state,0!==r.wrap&&r.mode!==Y?B:r.mode===Y&&(n=1,n=w(n,e,a,0),n!==r.check)?R:(i=f(t,e,a,a))?(r.mode=dt,D):(r.havedict=1,I)):B}var _,g,v=t("../utils/common"),w=t("./adler32"),b=t("./crc32"),y=t("./inffast"),k=t("./inftrees"),x=0,S=1,z=2,A=4,E=5,C=6,I=0,O=1,T=2,B=-2,R=-3,D=-4,F=-5,N=8,U=1,L=2,P=3,Z=4,W=5,j=6,M=7,H=8,G=9,X=10,Y=11,K=12,q=13,J=14,V=15,Q=16,$=17,tt=18,et=19,rt=20,nt=21,it=22,at=23,st=24,ot=25,ut=26,ht=27,lt=28,ft=29,ct=30,dt=31,pt=32,mt=852,_t=592,gt=15,vt=gt,wt=!0;r.inflateReset=s,r.inflateReset2=o,r.inflateResetKeep=a,r.inflateInit=h,r.inflateInit2=u,r.inflate=c,r.inflateEnd=d,r.inflateGetHeader=p,r.inflateSetDictionary=m,r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,r){"use strict";var n=t("../utils/common"),i=15,a=852,s=592,o=0,u=1,h=2,l=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],f=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],c=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],d=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,r,p,m,_,g,v){var w,b,y,k,x,S,z,A,E,C=v.bits,I=0,O=0,T=0,B=0,R=0,D=0,F=0,N=0,U=0,L=0,P=null,Z=0,W=new n.Buf16(i+1),j=new n.Buf16(i+1),M=null,H=0;for(I=0;i>=I;I++)W[I]=0;for(O=0;p>O;O++)W[e[r+O]]++;for(R=C,B=i;B>=1&&0===W[B];B--);if(R>B&&(R=B),0===B)return m[_++]=20971520,m[_++]=20971520,v.bits=1,0;for(T=1;B>T&&0===W[T];T++);for(T>R&&(R=T),N=1,I=1;i>=I;I++)if(N<<=1,N-=W[I],0>N)return-1;if(N>0&&(t===o||1!==B))return-1;for(j[1]=0,I=1;i>I;I++)j[I+1]=j[I]+W[I];for(O=0;p>O;O++)0!==e[r+O]&&(g[j[e[r+O]]++]=O);if(t===o?(P=M=g,S=19):t===u?(P=l,Z-=257,M=f,H-=257,S=256):(P=c,M=d,S=-1),L=0,O=0,I=T,x=_,D=R,F=0,y=-1,U=1<<R,k=U-1,t===u&&U>a||t===h&&U>s)return 1;for(var G=0;;){G++,z=I-F,g[O]<S?(A=0,E=g[O]):g[O]>S?(A=M[H+g[O]],E=P[Z+g[O]]):(A=96,E=0),w=1<<I-F,b=1<<D,T=b;do b-=w,m[x+(L>>F)+b]=z<<24|A<<16|E|0;while(0!==b);for(w=1<<I-1;L&w;)w>>=1;if(0!==w?(L&=w-1,L+=w):L=0,O++,0===--W[I]){if(I===B)break;I=e[r+g[O]]}if(I>R&&(L&k)!==y){for(0===F&&(F=R),x+=T,D=I-F,N=1<<D;B>D+F&&(N-=W[D+F],!(0>=N));)D++,N<<=1;if(U+=1<<D,t===u&&U>a||t===h&&U>s)return 1;y=L&k,m[y]=R<<24|D<<16|x-_|0}}return 0!==L&&(m[x+L]=I-F<<24|64<<16|0),v.bits=R,0}},{"../utils/common":41}],51:[function(t,e,r){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(t,e,r){"use strict";function n(t){for(var e=t.length;--e>=0;)t[e]=0}function i(t,e,r,n,i){this.static_tree=t,this.extra_bits=e,this.extra_base=r,this.elems=n,this.max_length=i,this.has_stree=t&&t.length}function a(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function s(t){return 256>t?ut[t]:ut[256+(t>>>7)]}function o(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function u(t,e,r){t.bi_valid>q-r?(t.bi_buf|=e<<t.bi_valid&65535,o(t,t.bi_buf),t.bi_buf=e>>q-t.bi_valid,t.bi_valid+=r-q):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=r)}function h(t,e,r){u(t,r[2*e],r[2*e+1])}function l(t,e){var r=0;do r|=1&t,t>>>=1,r<<=1;while(--e>0);return r>>>1}function f(t){16===t.bi_valid?(o(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}function c(t,e){var r,n,i,a,s,o,u=e.dyn_tree,h=e.max_code,l=e.stat_desc.static_tree,f=e.stat_desc.has_stree,c=e.stat_desc.extra_bits,d=e.stat_desc.extra_base,p=e.stat_desc.max_length,m=0;for(a=0;K>=a;a++)t.bl_count[a]=0;for(u[2*t.heap[t.heap_max]+1]=0,r=t.heap_max+1;Y>r;r++)n=t.heap[r],a=u[2*u[2*n+1]+1]+1,a>p&&(a=p,m++),u[2*n+1]=a,n>h||(t.bl_count[a]++,s=0,n>=d&&(s=c[n-d]),o=u[2*n],t.opt_len+=o*(a+s),f&&(t.static_len+=o*(l[2*n+1]+s)));if(0!==m){do{for(a=p-1;0===t.bl_count[a];)a--;t.bl_count[a]--,t.bl_count[a+1]+=2,t.bl_count[p]--,m-=2}while(m>0);for(a=p;0!==a;a--)for(n=t.bl_count[a];0!==n;)i=t.heap[--r],i>h||(u[2*i+1]!==a&&(t.opt_len+=(a-u[2*i+1])*u[2*i],u[2*i+1]=a),n--)}}function d(t,e,r){var n,i,a=new Array(K+1),s=0;for(n=1;K>=n;n++)a[n]=s=s+r[n-1]<<1;for(i=0;e>=i;i++){var o=t[2*i+1];0!==o&&(t[2*i]=l(a[o]++,o))}}function p(){var t,e,r,n,a,s=new Array(K+1);for(r=0,n=0;j-1>n;n++)for(lt[n]=r,t=0;t<1<<et[n];t++)ht[r++]=n;for(ht[r-1]=n,a=0,n=0;16>n;n++)for(ft[n]=a,t=0;t<1<<rt[n];t++)ut[a++]=n;for(a>>=7;G>n;n++)for(ft[n]=a<<7,t=0;t<1<<rt[n]-7;t++)ut[256+a++]=n;for(e=0;K>=e;e++)s[e]=0;for(t=0;143>=t;)st[2*t+1]=8,t++,s[8]++;for(;255>=t;)st[2*t+1]=9,t++,s[9]++;for(;279>=t;)st[2*t+1]=7,t++,s[7]++;for(;287>=t;)st[2*t+1]=8,t++,s[8]++;for(d(st,H+1,s),t=0;G>t;t++)ot[2*t+1]=5,ot[2*t]=l(t,5);ct=new i(st,et,M+1,H,K),dt=new i(ot,rt,0,G,K),pt=new i(new Array(0),nt,0,X,J)}function m(t){var e;for(e=0;H>e;e++)t.dyn_ltree[2*e]=0;for(e=0;G>e;e++)t.dyn_dtree[2*e]=0;for(e=0;X>e;e++)t.bl_tree[2*e]=0;t.dyn_ltree[2*V]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function _(t){t.bi_valid>8?o(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function g(t,e,r,n){_(t),n&&(o(t,r),o(t,~r)),B.arraySet(t.pending_buf,t.window,e,r,t.pending),t.pending+=r}function v(t,e,r,n){var i=2*e,a=2*r;return 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B=0,R=0;C&&(B|=16),"UNIX"===a?(R=798,B|=l(m.unixPermissions,C)):(R=20,B|=f(m.dosPermissions,C)),d=I.getUTCHours(),d<<=6,d|=I.getUTCMinutes(),d<<=5,d|=I.getUTCSeconds()/2,p=I.getUTCFullYear()-1980,p<<=4,p|=I.getUTCMonth()+1,p<<=5,p|=I.getUTCDate(),x&&(A=h(1,1)+h(o(v),4)+w,z+="up"+h(A.length,2)+A),S&&(E=h(1,1)+h(o(y),4)+k,z+="uc"+h(E.length,2)+E);var D="";D+="\n\x00",D+=h(T,2),D+=_.magic,D+=h(d,2),D+=h(p,2),D+=h(O.crc32,4),D+=h(O.compressedSize,4),D+=h(O.uncompressedSize,4),D+=h(v.length,2),D+=h(z.length,2);var F=u.LOCAL_FILE_HEADER+D+v+z,N=u.CENTRAL_FILE_HEADER+h(R,2)+D+h(y.length,2)+"\x00\x00\x00\x00"+h(B,4)+h(n,4)+v+z+y;return{fileRecord:F,dirRecord:N}},d=function(t,e,r,n,a){var s="",o=i.transformTo("string",a(n));return s=u.CENTRAL_DIRECTORY_END+"\x00\x00\x00\x00"+h(t,2)+h(t,2)+h(e,4)+h(r,4)+h(o.length,2)+o},p=function(t){var e="";return e=u.DATA_DESCRIPTOR+h(t.crc32,4)+h(t.compressedSize,4)+h(t.uncompressedSize,4)};i.inherits(n,a),n.prototype.push=function(t){var e=t.meta.percent||0,r=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,a.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:r?(e+100*(r-n-1))/r:100}}))},n.prototype.openedSource=function(t){if(this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name,this.streamFiles&&!t.file.dir){var e=c(t,this.streamFiles,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:e.fileRecord,meta:{percent:0}})}else this.accumulate=!0},n.prototype.closedSource=function(t){this.accumulate=!1;var e=c(t,this.streamFiles,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(e.dirRecord),this.streamFiles&&!t.file.dir)this.push({data:p(t),meta:{percent:100}});else for(this.push({data:e.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},n.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var r=this.bytesWritten-t,n=d(this.dirRecords.length,r,t,this.zipComment,this.encodeFileName);this.push({data:n,meta:{percent:100}})},n.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},n.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",function(t){e.processChunk(t)}),t.on("end",function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()}),t.on("error",function(t){e.error(t)}),this},n.prototype.resume=function(){return a.prototype.resume.call(this)?!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0):!1},n.prototype.error=function(t){var e=this._sources;if(!a.prototype.error.call(this,t))return!1;for(var r=0;r<e.length;r++)try{e[r].error(t)}catch(t){}return!0},n.prototype.lock=function(){a.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=n},{"../crc32":4,"../signature":20,"../stream/GenericWorker":25,"../utf8":28,"../utils":29}],9:[function(t,e,r){"use strict";var n=t("../compressions"),i=t("./ZipFileWorker"),a=function(t,e){var r=t||e,i=n[r];if(!i)throw new Error(r+" is not a valid compression method !");return i};r.generateWorker=function(t,e,r){var n=new i(e.streamFiles,r,e.platform,e.encodeFileName),s=0;try{t.forEach(function(t,r){s++;var i=a(r.options.compression,e.compression),o=r.options.compressionOptions||e.compressionOptions||{},u=r.dir,h=r.date;r._compressWorker(i,o).withStreamInfo("file",{name:t,dir:u,date:h,comment:r.comment||"",unixPermissions:r.unixPermissions,dosPermissions:r.dosPermissions}).pipe(n)}),n.entriesCount=s}catch(o){n.error(o)}return n}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(t,e,r){"use strict";function n(){if(!(this instanceof n))return new n;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files={},this.comment=null,this.root="",this.clone=function(){var t=new n;for(var e in this)"function"!=typeof this[e]&&(t[e]=this[e]);return t}}n.prototype=t("./object"),n.prototype.loadAsync=t("./load"),n.support=t("./support"),n.defaults=t("./defaults"),n.loadAsync=function(t,e){return(new n).loadAsync(t,e)},n.external=t("./external"),e.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":13,"./support":27}],11:[function(t,e,r){"use strict";function n(t){return new a.Promise(function(e,r){var n=t.decompressed.getContentWorker().pipe(new u);n.on("error",function(t){r(t)}).on("end",function(){n.streamInfo.crc32!==t.decompressed.crc32?r(new Error("Corrupted zip : CRC32 mismatch")):e()}).resume()})}var i=t("./utils"),a=t("./external"),s=t("./utf8"),i=t("./utils"),o=t("./zipEntries"),u=t("./stream/Crc32Probe"),h=t("./nodejsUtils");e.exports=function(t,e){var r=this;return e=i.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:s.utf8decode}),h.isNode&&h.isStream(t)?a.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):i.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then(function(t){var r=new o(e);return r.load(t),r}).then(function(t){var r=[a.Promise.resolve(t)],i=t.files;if(e.checkCRC32)for(var s=0;s<i.length;s++)r.push(n(i[s]));return a.Promise.all(r)}).then(function(t){for(var n=t.shift(),i=n.files,a=0;a<i.length;a++){var s=i[a];r.file(s.fileNameStr,s.decompressed,{binary:!0,optimizedBinaryString:!0,date:s.date,dir:s.dir,comment:s.fileCommentStr.length?s.fileCommentStr:null,unixPermissions:s.unixPermissions,dosPermissions:s.dosPermissions,createFolders:e.createFolders})}return n.zipComment.length&&(r.comment=n.zipComment),r})}},{"./external":6,"./nodejsUtils":12,"./stream/Crc32Probe":22,"./utf8":28,"./utils":29,"./zipEntries":30}],12:[function(t,e,r){(function(t){"use strict";e.exports={isNode:"undefined"!=typeof t,newBuffer:function(e,r){return new t(e,r)},isBuffer:function(e){return t.isBuffer(e)},isStream:function(t){return t&&"function"==typeof t.on&&"function"==typeof t.pause&&"function"==typeof t.resume}}}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{}],13:[function(t,e,r){"use strict";function n(t){return"[object RegExp]"===Object.prototype.toString.call(t)}var i=t("./utf8"),a=t("./utils"),s=t("./stream/GenericWorker"),o=t("./stream/StreamHelper"),u=t("./defaults"),h=t("./compressedObject"),l=t("./zipObject"),f=t("./generate"),c=t("./nodejsUtils"),d=t("./nodejs/NodejsStreamInputAdapter"),p=function(t,e,r){var n,i=a.getTypeOf(e);r=a.extend(r||{},u),r.date=r.date||new Date,null!==r.compression&&(r.compression=r.compression.toUpperCase()),"string"==typeof r.unixPermissions&&(r.unixPermissions=parseInt(r.unixPermissions,8)),r.unixPermissions&&16384&r.unixPermissions&&(r.dir=!0),r.dosPermissions&&16&r.dosPermissions&&(r.dir=!0),r.dir&&(t=_(t)),r.createFolders&&(n=m(t))&&g.call(this,n,!0);var o="string"===i&&r.binary===!1&&r.base64===!1;r.binary=!o;var f=e instanceof h&&0===e.uncompressedSize;(f||r.dir||!e||0===e.length)&&(r.base64=!1,r.binary=!0,e="",r.compression="STORE",i="string");var p=null;p=e instanceof h||e instanceof s?e:c.isNode&&c.isStream(e)?new d(t,e):a.prepareContent(t,e,r.binary,r.optimizedBinaryString,r.base64);var v=new l(t,p,r);this.files[t]=v},m=function(t){"/"===t.slice(-1)&&(t=t.substring(0,t.length-1));var e=t.lastIndexOf("/");return e>0?t.substring(0,e):""},_=function(t){return"/"!==t.slice(-1)&&(t+="/"),t},g=function(t,e){return e="undefined"!=typeof e?e:u.createFolders,t=_(t),this.files[t]||p.call(this,t,null,{dir:!0,createFolders:e}),this.files[t]},v={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(t){var e,r,n;for(e in this.files)this.files.hasOwnProperty(e)&&(n=this.files[e],r=e.slice(this.root.length,e.length),r&&e.slice(0,this.root.length)===this.root&&t(r,n))},filter:function(t){var e=[];return this.forEach(function(r,n){t(r,n)&&e.push(n)}),e},file:function(t,e,r){if(1===arguments.length){if(n(t)){var i=t;return this.filter(function(t,e){return!e.dir&&i.test(t)})}var a=this.files[this.root+t];return a&&!a.dir?a:null}return t=this.root+t,p.call(this,t,e,r),this},folder:function(t){if(!t)return this;if(n(t))return this.filter(function(e,r){return r.dir&&t.test(e)});var e=this.root+t,r=g.call(this,e),i=this.clone();return i.root=r.name,i},remove:function(t){t=this.root+t;var e=this.files[t];if(e||("/"!==t.slice(-1)&&(t+="/"),e=this.files[t]),e&&!e.dir)delete this.files[t];else for(var r=this.filter(function(e,r){return r.name.slice(0,t.length)===t}),n=0;n<r.length;n++)delete this.files[r[n].name];return this},generate:function(t){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(t){var e,r={};try{if(r=a.extend(t||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:i.utf8encode}),r.type=r.type.toLowerCase(),r.compression=r.compression.toUpperCase(),"binarystring"===r.type&&(r.type="string"),!r.type)throw new Error("No output type specified.");a.checkSupport(r.type),"darwin"!==t.platform&&"freebsd"!==t.platform&&"linux"!==t.platform&&"sunos"!==t.platform||(t.platform="UNIX"),"win32"===t.platform&&(t.platform="DOS");var n=r.comment||this.comment||"";e=f.generateWorker(this,r,n)}catch(u){e=new s("error"),e.error(u)}return new o(e,r.type||"string",r.mimeType)},generateAsync:function(t,e){return this.generateInternalStream(t).accumulate(e)},generateNodeStream:function(t,e){return t=t||{},t.type||(t.type="nodebuffer"),this.generateInternalStream(t).toNodejsStream(e)}};e.exports=v},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":35,"./nodejsUtils":12,"./stream/GenericWorker":25,"./stream/StreamHelper":26,"./utf8":28,"./utils":29,"./zipObject":32}],14:[function(t,e,r){"use strict";function n(t){i.call(this,t);for(var e=0;e<this.data.length;e++)t[e]=255&t[e]}var i=t("./DataReader"),a=t("../utils");a.inherits(n,i),n.prototype.byteAt=function(t){return this.data[this.zero+t]},n.prototype.lastIndexOfSignature=function(t){for(var e=t.charCodeAt(0),r=t.charCodeAt(1),n=t.charCodeAt(2),i=t.charCodeAt(3),a=this.length-4;a>=0;--a)if(this.data[a]===e&&this.data[a+1]===r&&this.data[a+2]===n&&this.data[a+3]===i)return a-this.zero;return-1},n.prototype.readAndCheckSignature=function(t){var e=t.charCodeAt(0),r=t.charCodeAt(1),n=t.charCodeAt(2),i=t.charCodeAt(3),a=this.readData(4);return e===a[0]&&r===a[1]&&n===a[2]&&i===a[3]},n.prototype.readData=function(t){if(this.checkOffset(t),0===t)return[];var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./DataReader":15}],15:[function(t,e,r){"use strict";function n(t){this.data=t,this.length=t.length,this.index=0,this.zero=0}var i=t("../utils");n.prototype={checkOffset:function(t){this.checkIndex(this.index+t)},checkIndex:function(t){if(this.length<this.zero+t||0>t)throw new Error("End of data reached (data length = "+this.length+", asked index = "+t+"). Corrupted zip ?")},setIndex:function(t){this.checkIndex(t),this.index=t},skip:function(t){this.setIndex(this.index+t)},byteAt:function(t){},readInt:function(t){var e,r=0;for(this.checkOffset(t),e=this.index+t-1;e>=this.index;e--)r=(r<<8)+this.byteAt(e);return this.index+=t,r},readString:function(t){return i.transformTo("string",this.readData(t))},readData:function(t){},lastIndexOfSignature:function(t){},readAndCheckSignature:function(t){},readDate:function(){var t=this.readInt(4);return new Date(Date.UTC((t>>25&127)+1980,(t>>21&15)-1,t>>16&31,t>>11&31,t>>5&63,(31&t)<<1))}},e.exports=n},{"../utils":29}],16:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./Uint8ArrayReader"),a=t("../utils");a.inherits(n,i),n.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./Uint8ArrayReader":18}],17:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./DataReader"),a=t("../utils");a.inherits(n,i),n.prototype.byteAt=function(t){return this.data.charCodeAt(this.zero+t)},n.prototype.lastIndexOfSignature=function(t){return this.data.lastIndexOf(t)-this.zero},n.prototype.readAndCheckSignature=function(t){var e=this.readData(4);return t===e},n.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./DataReader":15}],18:[function(t,e,r){"use strict";function n(t){i.call(this,t)}var i=t("./ArrayReader"),a=t("../utils");a.inherits(n,i),n.prototype.readData=function(t){if(this.checkOffset(t),0===t)return new Uint8Array(0);var e=this.data.subarray(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e},e.exports=n},{"../utils":29,"./ArrayReader":14}],19:[function(t,e,r){"use strict";var n=t("../utils"),i=t("../support"),a=t("./ArrayReader"),s=t("./StringReader"),o=t("./NodeBufferReader"),u=t("./Uint8ArrayReader");e.exports=function(t){var e=n.getTypeOf(t);return n.checkSupport(e),"string"!==e||i.uint8array?"nodebuffer"===e?new o(t):i.uint8array?new u(n.transformTo("uint8array",t)):new a(n.transformTo("array",t)):new s(t)}},{"../support":27,"../utils":29,"./ArrayReader":14,"./NodeBufferReader":16,"./StringReader":17,"./Uint8ArrayReader":18}],20:[function(t,e,r){"use strict";r.LOCAL_FILE_HEADER="PK",r.CENTRAL_FILE_HEADER="PK
",r.CENTRAL_DIRECTORY_END="PK",r.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",r.ZIP64_CENTRAL_DIRECTORY_END="PK",r.DATA_DESCRIPTOR="PK\b"},{}],21:[function(t,e,r){"use strict";function n(t){i.call(this,"ConvertWorker to "+t),this.destType=t}var i=t("./GenericWorker"),a=t("../utils");a.inherits(n,i),n.prototype.processChunk=function(t){this.push({data:a.transformTo(this.destType,t.data),meta:t.meta})},e.exports=n},{"../utils":29,"./GenericWorker":25}],22:[function(t,e,r){"use strict";function n(){i.call(this,"Crc32Probe")}var i=t("./GenericWorker"),a=t("../crc32"),s=t("../utils");s.inherits(n,i),n.prototype.processChunk=function(t){this.streamInfo.crc32=a(t.data,this.streamInfo.crc32||0),this.push(t)},e.exports=n},{"../crc32":4,"../utils":29,"./GenericWorker":25}],23:[function(t,e,r){"use strict";function n(t){a.call(this,"DataLengthProbe for "+t),this.propName=t,this.withStreamInfo(t,0)}var i=t("../utils"),a=t("./GenericWorker");i.inherits(n,a),n.prototype.processChunk=function(t){if(t){var e=this.streamInfo[this.propName]||0;this.streamInfo[this.propName]=e+t.data.length}a.prototype.processChunk.call(this,t)},e.exports=n},{"../utils":29,"./GenericWorker":25}],24:[function(t,e,r){"use strict";function n(t){a.call(this,"DataWorker");var e=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,t.then(function(t){e.dataIsReady=!0,e.data=t,e.max=t&&t.length||0,e.type=i.getTypeOf(t),e.isPaused||e._tickAndRepeat()},function(t){e.error(t)})}var i=t("../utils"),a=t("./GenericWorker"),s=16384;i.inherits(n,a),n.prototype.cleanUp=function(){a.prototype.cleanUp.call(this),this.data=null},n.prototype.resume=function(){return a.prototype.resume.call(this)?(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,i.delay(this._tickAndRepeat,[],this)),!0):!1},n.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(i.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},n.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var t=s,e=null,r=Math.min(this.max,this.index+t);if(this.index>=this.max)return this.end();switch(this.type){case"string":e=this.data.substring(this.index,r);break;case"uint8array":e=this.data.subarray(this.index,r);break;case"array":case"nodebuffer":e=this.data.slice(this.index,r)}return this.index=r,this.push({data:e,meta:{percent:this.max?this.index/this.max*100:0}})},e.exports=n},{"../utils":29,"./GenericWorker":25}],25:[function(t,e,r){"use strict";function n(t){this.name=t||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}n.prototype={push:function(t){this.emit("data",t)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(t){this.emit("error",t)}return!0},error:function(t){return this.isFinished?!1:(this.isPaused?this.generatedError=t:(this.isFinished=!0,this.emit("error",t),this.previous&&this.previous.error(t),this.cleanUp()),!0)},on:function(t,e){return this._listeners[t].push(e),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(t,e){if(this._listeners[t])for(var r=0;r<this._listeners[t].length;r++)this._listeners[t][r].call(this,e)},pipe:function(t){return t.registerPrevious(this)},registerPrevious:function(t){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.streamInfo=t.streamInfo,this.mergeStreamInfo(),this.previous=t;var e=this;return t.on("data",function(t){e.processChunk(t)}),t.on("end",function(){e.end()}),t.on("error",function(t){e.error(t)}),this},pause:function(){return this.isPaused||this.isFinished?!1:(this.isPaused=!0,this.previous&&this.previous.pause(),!0)},resume:function(){if(!this.isPaused||this.isFinished)return!1;this.isPaused=!1;var t=!1;return this.generatedError&&(this.error(this.generatedError),t=!0),this.previous&&this.previous.resume(),!t},flush:function(){},processChunk:function(t){this.push(t)},withStreamInfo:function(t,e){return this.extraStreamInfo[t]=e,this.mergeStreamInfo(),this},mergeStreamInfo:function(){for(var t in this.extraStreamInfo)this.extraStreamInfo.hasOwnProperty(t)&&(this.streamInfo[t]=this.extraStreamInfo[t])},lock:function(){if(this.isLocked)throw new Error("The stream '"+this+"' has already been used.");this.isLocked=!0,this.previous&&this.previous.lock()},toString:function(){var t="Worker "+this.name;return this.previous?this.previous+" -> "+t:t}},e.exports=n},{}],26:[function(t,e,r){(function(r){"use strict";function n(t,e,r){switch(t){case"blob":return o.newBlob(o.transformTo("arraybuffer",e),r);case"base64":return l.encode(e);default:return o.transformTo(t,e)}}function i(t,e){var n,i=0,a=null,s=0;for(n=0;n<e.length;n++)s+=e[n].length;switch(t){case"string":return e.join("");case"array":return Array.prototype.concat.apply([],e);case"uint8array":for(a=new Uint8Array(s),n=0;n<e.length;n++)a.set(e[n],i),i+=e[n].length;return a;case"nodebuffer":return r.concat(e);default:throw new Error("concat : unsupported type '"+t+"'")}}function a(t,e){return new c.Promise(function(r,a){var s=[],o=t._internalType,u=t._outputType,h=t._mimeType;t.on("data",function(t,r){s.push(t),e&&e(r)}).on("error",function(t){s=[],a(t)}).on("end",function(){try{var t=n(u,i(o,s),h);r(t)}catch(e){a(e)}s=[]}).resume()})}function s(t,e,r){var n=e;switch(e){case"blob":case"arraybuffer":n="uint8array";break;case"base64":n="string"}try{this._internalType=n,this._outputType=e,this._mimeType=r,o.checkSupport(n),this._worker=t.pipe(new u(n)),t.lock()}catch(i){this._worker=new h("error"),this._worker.error(i)}}var o=t("../utils"),u=t("./ConvertWorker"),h=t("./GenericWorker"),l=t("../base64"),f=t("../nodejs/NodejsStreamOutputAdapter"),c=t("../external");s.prototype={accumulate:function(t){return a(this,t)},on:function(t,e){var r=this;return"data"===t?this._worker.on(t,function(t){e.call(r,t.data,t.meta)}):this._worker.on(t,function(){o.delay(e,arguments,r)}),this},resume:function(){return o.delay(this._worker.resume,[],this._worker),this},pause:function(){return this._worker.pause(),this},toNodejsStream:function(t){if(o.checkSupport("nodestream"),"nodebuffer"!==this._outputType)throw new Error(this._outputType+" is not supported by this method");return new f(this,{objectMode:"nodebuffer"!==this._outputType},t)}},e.exports=s}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{"../base64":1,"../external":6,"../nodejs/NodejsStreamOutputAdapter":35,"../utils":29,"./ConvertWorker":21,"./GenericWorker":25}],27:[function(t,e,r){(function(e){"use strict";if(r.base64=!0,r.array=!0,r.string=!0,r.arraybuffer="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array,r.nodebuffer="undefined"!=typeof e,r.uint8array="undefined"!=typeof Uint8Array,"undefined"==typeof ArrayBuffer)r.blob=!1;else{var n=new ArrayBuffer(0);try{r.blob=0===new Blob([n],{type:"application/zip"}).size}catch(i){try{var a=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,s=new a;s.append(n),r.blob=0===s.getBlob("application/zip").size}catch(i){r.blob=!1}}}r.nodestream=!!t("./nodejs/NodejsStreamOutputAdapter").prototype}).call(this,"undefined"!=typeof Buffer?Buffer:void 0)},{"./nodejs/NodejsStreamOutputAdapter":35}],28:[function(t,e,r){"use strict";function n(){u.call(this,"utf-8 decode"),this.leftOver=null}function i(){u.call(this,"utf-8 encode")}for(var a=t("./utils"),s=t("./support"),o=t("./nodejsUtils"),u=t("./stream/GenericWorker"),h=new Array(256),l=0;256>l;l++)h[l]=l>=252?6:l>=248?5:l>=240?4:l>=224?3:l>=192?2:1;h[254]=h[254]=1;var f=function(t){var e,r,n,i,a,o=t.length,u=0;for(i=0;o>i;i++)r=t.charCodeAt(i),55296===(64512&r)&&o>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(r=65536+(r-55296<<10)+(n-56320),i++)),u+=128>r?1:2048>r?2:65536>r?3:4;for(e=s.uint8array?new Uint8Array(u):new Array(u),a=0,i=0;u>a;i++)r=t.charCodeAt(i),55296===(64512&r)&&o>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(r=65536+(r-55296<<10)+(n-56320),i++)),128>r?e[a++]=r:2048>r?(e[a++]=192|r>>>6,e[a++]=128|63&r):65536>r?(e[a++]=224|r>>>12,e[a++]=128|r>>>6&63,e[a++]=128|63&r):(e[a++]=240|r>>>18,e[a++]=128|r>>>12&63,e[a++]=128|r>>>6&63,e[a++]=128|63&r);return e},c=function(t,e){var r;for(e=e||t.length,e>t.length&&(e=t.length),r=e-1;r>=0&&128===(192&t[r]);)r--;return 0>r?e:0===r?e:r+h[t[r]]>e?r:e},d=function(t){var e,r,n,i,s=t.length,o=new Array(2*s);for(r=0,e=0;s>e;)if(n=t[e++],128>n)o[r++]=n;else if(i=h[n],i>4)o[r++]=65533,e+=i-1;else{for(n&=2===i?31:3===i?15:7;i>1&&s>e;)n=n<<6|63&t[e++],i--;i>1?o[r++]=65533:65536>n?o[r++]=n:(n-=65536,o[r++]=55296|n>>10&1023,o[r++]=56320|1023&n)}return o.length!==r&&(o.subarray?o=o.subarray(0,r):o.length=r),a.applyFromCharCode(o)};r.utf8encode=function(t){return s.nodebuffer?o.newBuffer(t,"utf-8"):f(t)},r.utf8decode=function(t){return s.nodebuffer?a.transformTo("nodebuffer",t).toString("utf-8"):(t=a.transformTo(s.uint8array?"uint8array":"array",t),d(t))},a.inherits(n,u),n.prototype.processChunk=function(t){var e=a.transformTo(s.uint8array?"uint8array":"array",t.data);if(this.leftOver&&this.leftOver.length){if(s.uint8array){var n=e;e=new Uint8Array(n.length+this.leftOver.length),e.set(this.leftOver,0),e.set(n,this.leftOver.length)}else e=this.leftOver.concat(e);this.leftOver=null}var i=c(e),o=e;i!==e.length&&(s.uint8array?(o=e.subarray(0,i),this.leftOver=e.subarray(i,e.length)):(o=e.slice(0,i),this.leftOver=e.slice(i,e.length))),this.push({data:r.utf8decode(o),meta:t.meta})},n.prototype.flush=function(){this.leftOver&&this.leftOver.length&&(this.push({data:r.utf8decode(this.leftOver),meta:{}}),this.leftOver=null)},r.Utf8DecodeWorker=n,a.inherits(i,u),i.prototype.processChunk=function(t){this.push({data:r.utf8encode(t.data),meta:t.meta})},r.Utf8EncodeWorker=i},{"./nodejsUtils":12,"./stream/GenericWorker":25,"./support":27,"./utils":29}],29:[function(t,e,r){"use strict";function n(t){var e=null;return e=u.uint8array?new Uint8Array(t.length):new Array(t.length),a(t,e)}function i(t){return t}function a(t,e){for(var r=0;r<t.length;++r)e[r]=255&t.charCodeAt(r);return e}function s(t){var e=65536,n=r.getTypeOf(t),i=!0;if("uint8array"===n?i=d.applyCanBeUsed.uint8array:"nodebuffer"===n&&(i=d.applyCanBeUsed.nodebuffer),i)for(;e>1;)try{return d.stringifyByChunk(t,n,e)}catch(a){e=Math.floor(e/2)}return d.stringifyByChar(t)}function o(t,e){for(var r=0;r<t.length;r++)e[r]=t[r];return e}var u=t("./support"),h=t("./base64"),l=t("./nodejsUtils"),f=t("asap"),c=t("./external");r.newBlob=function(t,e){r.checkSupport("blob");try{return new Blob([t],{type:e})}catch(n){try{var i=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,a=new i;return a.append(t),a.getBlob(e)}catch(n){throw new Error("Bug : can't construct the Blob.")}}};var d={stringifyByChunk:function(t,e,r){var n=[],i=0,a=t.length;if(r>=a)return String.fromCharCode.apply(null,t);for(;a>i;)"array"===e||"nodebuffer"===e?n.push(String.fromCharCode.apply(null,t.slice(i,Math.min(i+r,a)))):n.push(String.fromCharCode.apply(null,t.subarray(i,Math.min(i+r,a)))),i+=r;return n.join("")},stringifyByChar:function(t){for(var e="",r=0;r<t.length;r++)e+=String.fromCharCode(t[r]);return e},applyCanBeUsed:{uint8array:function(){try{return u.uint8array&&1===String.fromCharCode.apply(null,new Uint8Array(1)).length}catch(t){return!1}}(),nodebuffer:function(){try{return u.nodebuffer&&1===String.fromCharCode.apply(null,l.newBuffer(1)).length}catch(t){return!1}}()}};r.applyFromCharCode=s;var p={};p.string={string:i,array:function(t){return a(t,new Array(t.length))},arraybuffer:function(t){return p.string.uint8array(t).buffer},uint8array:function(t){return a(t,new Uint8Array(t.length));
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n=r.getTypeOf(e),i=p[n][t](e);return i},r.getTypeOf=function(t){return"string"==typeof t?"string":"[object Array]"===Object.prototype.toString.call(t)?"array":u.nodebuffer&&l.isBuffer(t)?"nodebuffer":u.uint8array&&t instanceof Uint8Array?"uint8array":u.arraybuffer&&t instanceof ArrayBuffer?"arraybuffer":void 0},r.checkSupport=function(t){var e=u[t.toLowerCase()];if(!e)throw new Error(t+" is not supported by this platform")},r.MAX_VALUE_16BITS=65535,r.MAX_VALUE_32BITS=-1,r.pretty=function(t){var e,r,n="";for(r=0;r<(t||"").length;r++)e=t.charCodeAt(r),n+="\\x"+(16>e?"0":"")+e.toString(16).toUpperCase();return n},r.delay=function(t,e,r){f(function(){t.apply(r||null,e||[])})},r.inherits=function(t,e){var r=function(){};r.prototype=e.prototype,t.prototype=new r},r.extend=function(){var t,e,r={};for(t=0;t<arguments.length;t++)for(e in arguments[t])arguments[t].hasOwnProperty(e)&&"undefined"==typeof r[e]&&(r[e]=arguments[t][e]);return r},r.prepareContent=function(t,e,i,a,s){var o=null;return o=u.blob&&e instanceof Blob&&"undefined"!=typeof FileReader?new c.Promise(function(t,r){var n=new FileReader;n.onload=function(e){t(e.target.result)},n.onerror=function(t){r(t.target.error)},n.readAsArrayBuffer(e)}):c.Promise.resolve(e),o.then(function(e){var o=r.getTypeOf(e);return o?("arraybuffer"===o?e=r.transformTo("uint8array",e):"string"===o&&(s?e=h.decode(e):i&&a!==!0&&(e=n(e))),e):c.Promise.reject(new Error("The data of '"+t+"' is in an unsupported format !"))})}},{"./base64":1,"./external":6,"./nodejsUtils":12,"./support":27,asap:33}],30:[function(t,e,r){"use strict";function n(t){this.files=[],this.loadOptions=t}var i=t("./reader/readerFor"),a=t("./utils"),s=t("./signature"),o=t("./zipEntry"),u=(t("./utf8"),t("./support"));n.prototype={checkSignature:function(t){if(!this.reader.readAndCheckSignature(t)){this.reader.index-=4;var e=this.reader.readString(4);throw new Error("Corrupted zip or bug : unexpected signature ("+a.pretty(e)+", expected "+a.pretty(t)+")")}},isSignature:function(t,e){var r=this.reader.index;this.reader.setIndex(t);var n=this.reader.readString(4),i=n===e;return this.reader.setIndex(r),i},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var t=this.reader.readData(this.zipCommentLength),e=u.uint8array?"uint8array":"array",r=a.transformTo(e,t);this.zipComment=this.loadOptions.decodeFileName(r)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var t,e,r,n=this.zip64EndOfCentralSize-44,i=0;n>i;)t=this.reader.readInt(2),e=this.reader.readInt(4),r=this.reader.readData(e),this.zip64ExtensibleData[t]={id:t,length:e,value:r}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var t,e;for(t=0;t<this.files.length;t++)e=this.files[t],this.reader.setIndex(e.localHeaderOffset),this.checkSignature(s.LOCAL_FILE_HEADER),e.readLocalPart(this.reader),e.handleUTF8(),e.processAttributes()},readCentralDir:function(){var t;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER);)t=new o({zip64:this.zip64},this.loadOptions),t.readCentralPart(this.reader),this.files.push(t);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var t=this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END);if(0>t){var e=!this.isSignature(0,s.LOCAL_FILE_HEADER);throw e?new Error("Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip : can't find end of central directory")}this.reader.setIndex(t);var r=t;if(this.checkSignature(s.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===a.MAX_VALUE_16BITS||this.diskWithCentralDirStart===a.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===a.MAX_VALUE_16BITS||this.centralDirRecords===a.MAX_VALUE_16BITS||this.centralDirSize===a.MAX_VALUE_32BITS||this.centralDirOffset===a.MAX_VALUE_32BITS){if(this.zip64=!0,t=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),0>t)throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,s.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip : can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var n=this.centralDirOffset+this.centralDirSize;this.zip64&&(n+=20,n+=12+this.zip64EndOfCentralSize);var i=r-n;if(i>0)this.isSignature(r,s.CENTRAL_FILE_HEADER)||(this.reader.zero=i);else if(0>i)throw new Error("Corrupted zip: missing "+Math.abs(i)+" bytes.")},prepareReader:function(t){this.reader=i(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},e.exports=n},{"./reader/readerFor":19,"./signature":20,"./support":27,"./utf8":28,"./utils":29,"./zipEntry":31}],31:[function(t,e,r){"use strict";function n(t,e){this.options=t,this.loadOptions=e}var i=t("./reader/readerFor"),a=t("./utils"),s=t("./compressedObject"),o=t("./crc32"),u=t("./utf8"),h=t("./compressions"),l=t("./support"),f=0,c=3,d=function(t){for(var e in h)if(h.hasOwnProperty(e)&&h[e].magic===t)return h[e];return null};n.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},readLocalPart:function(t){var e,r;if(t.skip(22),this.fileNameLength=t.readInt(2),r=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(r),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(e=d(this.compressionMethod),null===e)throw new Error("Corrupted zip : compression "+a.pretty(this.compressionMethod)+" unknown (inner file : "+a.transformTo("string",this.fileName)+")");this.decompressed=new s(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not 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e,r,n,i=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index<i;)e=t.readInt(2),r=t.readInt(2),n=t.readData(r),this.extraFields[e]={id:e,length:r,value:n}},handleUTF8:function(){var t=l.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=u.utf8decode(this.fileName),this.fileCommentStr=u.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var r=a.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(r)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var i=a.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(i)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=i(t.value);return 1!==e.readInt(1)?null:o(this.fileName)!==e.readInt(4)?null:u.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var 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c=Q+(o.w_bits-8<<4)<<8,d=-1;d=o.strategy>=Y||o.level<2?0:o.level<6?1:6===o.level?2:3,c|=d<<6,0!==o.strstart&&(c|=ct),c+=31-c%31,o.status=vt,h(o,c),0!==o.strstart&&(h(o,t.adler>>>16),h(o,65535&t.adler)),t.adler=1}if(o.status===pt)if(o.gzhead.extra){for(l=o.pending;o.gzindex<(65535&o.gzhead.extra.length)&&(o.pending!==o.pending_buf_size||(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending!==o.pending_buf_size));)u(o,255&o.gzhead.extra[o.gzindex]),o.gzindex++;o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),o.gzindex===o.gzhead.extra.length&&(o.gzindex=0,o.status=mt)}else o.status=mt;if(o.status===mt)if(o.gzhead.name){l=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending===o.pending_buf_size)){f=1;break}f=o.gzindex<o.gzhead.name.length?255&o.gzhead.name.charCodeAt(o.gzindex++):0,u(o,f)}while(0!==f);o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),0===f&&(o.gzindex=0,o.status=_t)}else o.status=_t;if(o.status===_t)if(o.gzhead.comment){l=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),s(t),l=o.pending,o.pending===o.pending_buf_size)){f=1;break}f=o.gzindex<o.gzhead.comment.length?255&o.gzhead.comment.charCodeAt(o.gzindex++):0,u(o,f)}while(0!==f);o.gzhead.hcrc&&o.pending>l&&(t.adler=R(t.adler,o.pending_buf,o.pending-l,l)),0===f&&(o.status=gt)}else o.status=gt;if(o.status===gt&&(o.gzhead.hcrc?(o.pending+2>o.pending_buf_size&&s(t),o.pending+2<=o.pending_buf_size&&(u(o,255&t.adler),u(o,t.adler>>8&255),t.adler=0,o.status=vt)):o.status=vt),0!==o.pending){if(s(t),0===t.avail_out)return o.last_flush=-1,Z}else if(0===t.avail_in&&i(e)<=i(r)&&e!==L)return n(t,H);if(o.status===wt&&0!==t.avail_in)return n(t,H);if(0!==t.avail_in||0!==o.lookahead||e!==F&&o.status!==wt){var p=o.strategy===Y?g(o,e):o.strategy===K?_(o,e):I[o.level].func(o,e);if(p!==kt&&p!==xt||(o.status=wt),p===bt||p===kt)return 0===t.avail_out&&(o.last_flush=-1),Z;if(p===yt&&(e===N?T._tr_align(o):e!==P&&(T._tr_stored_block(o,0,0,!1),e===U&&(a(o.head),0===o.lookahead&&(o.strstart=0,o.block_start=0,o.insert=0))),s(t),0===t.avail_out))return o.last_flush=-1,Z}return e!==L?Z:o.wrap<=0?W:(2===o.wrap?(u(o,255&t.adler),u(o,t.adler>>8&255),u(o,t.adler>>16&255),u(o,t.adler>>24&255),u(o,255&t.total_in),u(o,t.total_in>>8&255),u(o,t.total_in>>16&255),u(o,t.total_in>>24&255)):(h(o,t.adler>>>16),h(o,65535&t.adler)),s(t),o.wrap>0&&(o.wrap=-o.wrap),0!==o.pending?Z:W)}function E(t){var e;return t&&t.state?(e=t.state.status,e!==dt&&e!==pt&&e!==mt&&e!==_t&&e!==gt&&e!==vt&&e!==wt?n(t,j):(t.state=null,e===vt?n(t,M):Z)):j}function C(t,e){var r,n,i,s,o,u,h,l,f=e.length;if(!t||!t.state)return j;if(r=t.state,s=r.wrap,2===s||1===s&&r.status!==dt||r.lookahead)return j;for(1===s&&(t.adler=B(t.adler,e,f,0)),r.wrap=0,f>=r.w_size&&(0===s&&(a(r.head),r.strstart=0,r.block_start=0,r.insert=0),l=new O.Buf8(r.w_size),O.arraySet(l,e,f-r.w_size,r.w_size,0),e=l,f=r.w_size),o=t.avail_in,u=t.next_in,h=t.input,t.avail_in=f,t.next_in=0,t.input=e,c(r);r.lookahead>=ht;){n=r.strstart,i=r.lookahead-(ht-1);do r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+ht-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++;while(--i);r.strstart=n,r.lookahead=ht-1,c(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=ht-1,r.match_available=0,t.next_in=u,t.input=h,t.avail_in=o,r.wrap=s,Z}var I,O=t("../utils/common"),T=t("./trees"),B=t("./adler32"),R=t("./crc32"),D=t("./messages"),F=0,N=1,U=3,L=4,P=5,Z=0,W=1,j=-2,M=-3,H=-5,G=-1,X=1,Y=2,K=3,q=4,J=0,V=2,Q=8,$=9,tt=15,et=8,rt=29,nt=256,it=nt+1+rt,at=30,st=19,ot=2*it+1,ut=15,ht=3,lt=258,ft=lt+ht+1,ct=32,dt=42,pt=69,mt=73,_t=91,gt=103,vt=113,wt=666,bt=1,yt=2,kt=3,xt=4,St=3;I=[new v(0,0,0,0,d),new v(4,4,8,4,p),new v(4,5,16,8,p),new v(4,6,32,32,p),new v(4,4,16,16,m),new v(8,16,32,32,m),new v(8,16,128,128,m),new v(8,32,128,256,m),new v(32,128,258,1024,m),new v(32,258,258,4096,m)],r.deflateInit=z,r.deflateInit2=S,r.deflateReset=k,r.deflateResetKeep=y,r.deflateSetHeader=x,r.deflate=A,r.deflateEnd=E,r.deflateSetDictionary=C,r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,r){"use strict";function n(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}e.exports=n},{}],48:[function(t,e,r){"use strict";var n=30,i=12;e.exports=function(t,e){var r,a,s,o,u,h,l,f,c,d,p,m,_,g,v,w,b,y,k,x,S,z,A,E,C;r=t.state,a=t.next_in,E=t.input,s=a+(t.avail_in-5),o=t.next_out,C=t.output,u=o-(e-t.avail_out),h=o+(t.avail_out-257),l=r.dmax,f=r.wsize,c=r.whave,d=r.wnext,p=r.window,m=r.hold,_=r.bits,g=r.lencode,v=r.distcode,w=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;t:do{15>_&&(m+=E[a++]<<_,_+=8,m+=E[a++]<<_,_+=8),y=g[m&w];e:for(;;){if(k=y>>>24,m>>>=k,_-=k,k=y>>>16&255,0===k)C[o++]=65535&y;else{if(!(16&k)){if(0===(64&k)){y=g[(65535&y)+(m&(1<<k)-1)];continue e}if(32&k){r.mode=i;break t}t.msg="invalid literal/length code",r.mode=n;break t}x=65535&y,k&=15,k&&(k>_&&(m+=E[a++]<<_,_+=8),x+=m&(1<<k)-1,m>>>=k,_-=k),15>_&&(m+=E[a++]<<_,_+=8,m+=E[a++]<<_,_+=8),y=v[m&b];r:for(;;){if(k=y>>>24,m>>>=k,_-=k,k=y>>>16&255,!(16&k)){if(0===(64&k)){y=v[(65535&y)+(m&(1<<k)-1)];continue r}t.msg="invalid distance code",r.mode=n;break t}if(S=65535&y,k&=15,k>_&&(m+=E[a++]<<_,_+=8,k>_&&(m+=E[a++]<<_,_+=8)),S+=m&(1<<k)-1,S>l){t.msg="invalid distance too far back",r.mode=n;break t}if(m>>>=k,_-=k,k=o-u,S>k){if(k=S-k,k>c&&r.sane){t.msg="invalid distance too far back",r.mode=n;break t}if(z=0,A=p,0===d){if(z+=f-k,x>k){x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}}else if(k>d){if(z+=f+d-k,k-=d,x>k){x-=k;do C[o++]=p[z++];while(--k);if(z=0,x>d){k=d,x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}}}else if(z+=d-k,x>k){x-=k;do C[o++]=p[z++];while(--k);z=o-S,A=C}for(;x>2;)C[o++]=A[z++],C[o++]=A[z++],C[o++]=A[z++],x-=3;x&&(C[o++]=A[z++],x>1&&(C[o++]=A[z++]))}else{z=o-S;do C[o++]=C[z++],C[o++]=C[z++],C[o++]=C[z++],x-=3;while(x>2);x&&(C[o++]=C[z++],x>1&&(C[o++]=C[z++]))}break}}break}}while(s>a&&h>o);x=_>>3,a-=x,_-=x<<3,m&=(1<<_)-1,t.next_in=a,t.next_out=o,t.avail_in=s>a?5+(s-a):5-(a-s),t.avail_out=h>o?257+(h-o):257-(o-h),r.hold=m,r.bits=_}},{}],49:[function(t,e,r){"use strict";function n(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function 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W:if(1024&r.flags){for(;16>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.length=c,r.head&&(r.head.extra_len=c),512&r.flags&&(Et[0]=255&c,Et[1]=c>>>8&255,r.check=b(r.check,Et,2,0)),c=0,d=0}else r.head&&(r.head.extra=null);r.mode=j;case j:if(1024&r.flags&&(_=r.length,_>u&&(_=u),_&&(r.head&&(kt=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),v.arraySet(r.head.extra,i,s,_,kt)),512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,r.length-=_),r.length))break t;r.length=0,r.mode=M;case M:if(2048&r.flags){if(0===u)break t;_=0;do kt=i[s+_++],r.head&&kt&&r.length<65536&&(r.head.name+=String.fromCharCode(kt));while(kt&&u>_);if(512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,kt)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=H;case H:if(4096&r.flags){if(0===u)break t;_=0;do kt=i[s+_++],r.head&&kt&&r.length<65536&&(r.head.comment+=String.fromCharCode(kt));while(kt&&u>_);if(512&r.flags&&(r.check=b(r.check,i,_,s)),u-=_,s+=_,kt)break t}else r.head&&(r.head.comment=null);r.mode=G;case G:if(512&r.flags){for(;16>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c!==(65535&r.check)){t.msg="header crc mismatch",r.mode=ct;break}c=0,d=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=K;break;case X:for(;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}t.adler=r.check=n(c),c=0,d=0,r.mode=Y;case Y:if(0===r.havedict)return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,T;t.adler=r.check=1,r.mode=K;case K:if(e===E||e===C)break t;case q:if(r.last){c>>>=7&d,d-=7&d,r.mode=ht;break}for(;3>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}switch(r.last=1&c,c>>>=1,d-=1,3&c){case 0:r.mode=J;break;case 1:if(l(r),r.mode=rt,e===C){c>>>=2,d-=2;break t}break;case 2:r.mode=$;break;case 3:t.msg="invalid block type",r.mode=ct}c>>>=2,d-=2;break;case J:for(c>>>=7&d,d-=7&d;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if((65535&c)!==(c>>>16^65535)){t.msg="invalid stored block lengths",r.mode=ct;break}if(r.length=65535&c,c=0,d=0,r.mode=V,e===C)break t;case V:r.mode=Q;case Q:if(_=r.length){if(_>u&&(_=u),_>h&&(_=h),0===_)break t;v.arraySet(a,i,s,_,o),u-=_,s+=_,h-=_,o+=_,r.length-=_;break}r.mode=K;break;case $:for(;14>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(r.nlen=(31&c)+257,c>>>=5,d-=5,r.ndist=(31&c)+1,c>>>=5,d-=5,r.ncode=(15&c)+4,c>>>=4,d-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=ct;break}r.have=0,r.mode=tt;case tt:for(;r.have<r.ncode;){for(;3>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.lens[Ct[r.have++]]=7&c,c>>>=3,d-=3}for(;r.have<19;)r.lens[Ct[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,St={bits:r.lenbits},xt=k(x,r.lens,0,19,r.lencode,0,r.work,St),r.lenbits=St.bits,xt){t.msg="invalid code lengths set",r.mode=ct;break}r.have=0,r.mode=et;case et:for(;r.have<r.nlen+r.ndist;){for(;At=r.lencode[c&(1<<r.lenbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(16>vt)c>>>=_t,d-=_t,r.lens[r.have++]=vt;else{if(16===vt){for(zt=_t+2;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c>>>=_t,d-=_t,0===r.have){t.msg="invalid bit length repeat",r.mode=ct;break}kt=r.lens[r.have-1],_=3+(3&c),c>>>=2,d-=2}else if(17===vt){for(zt=_t+3;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=_t,d-=_t,kt=0,_=3+(7&c),c>>>=3,d-=3}else{for(zt=_t+7;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=_t,d-=_t,kt=0,_=11+(127&c),c>>>=7,d-=7}if(r.have+_>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=ct;break}for(;_--;)r.lens[r.have++]=kt}}if(r.mode===ct)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=ct;break}if(r.lenbits=9,St={bits:r.lenbits},xt=k(S,r.lens,0,r.nlen,r.lencode,0,r.work,St),r.lenbits=St.bits,xt){t.msg="invalid literal/lengths set",r.mode=ct;break}if(r.distbits=6,r.distcode=r.distdyn,St={bits:r.distbits},xt=k(z,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,St),r.distbits=St.bits,xt){t.msg="invalid distances set",r.mode=ct;break}if(r.mode=rt,e===C)break t;case rt:r.mode=nt;case nt:if(u>=6&&h>=258){t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,y(t,m),o=t.next_out,a=t.output,h=t.avail_out,s=t.next_in,i=t.input,u=t.avail_in,c=r.hold,d=r.bits,r.mode===K&&(r.back=-1);break}for(r.back=0;At=r.lencode[c&(1<<r.lenbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(gt&&0===(240&gt)){for(wt=_t,bt=gt,yt=vt;At=r.lencode[yt+((c&(1<<wt+bt)-1)>>wt)],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=wt+_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=wt,d-=wt,r.back+=wt}if(c>>>=_t,d-=_t,r.back+=_t,r.length=vt,0===gt){r.mode=ut;break}if(32&gt){r.back=-1,r.mode=K;break}if(64&gt){t.msg="invalid literal/length code",r.mode=ct;break}r.extra=15&gt,r.mode=it;case it:if(r.extra){for(zt=r.extra;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.length+=c&(1<<r.extra)-1,c>>>=r.extra,d-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=at;case at:for(;At=r.distcode[c&(1<<r.distbits)-1],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(0===(240&gt)){for(wt=_t,bt=gt,yt=vt;At=r.distcode[yt+((c&(1<<wt+bt)-1)>>wt)],_t=At>>>24,gt=At>>>16&255,vt=65535&At,!(d>=wt+_t);){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}c>>>=wt,d-=wt,r.back+=wt}if(c>>>=_t,d-=_t,r.back+=_t,64&gt){t.msg="invalid distance code",r.mode=ct;break}r.offset=vt,r.extra=15&gt,r.mode=st;case st:if(r.extra){for(zt=r.extra;zt>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}r.offset+=c&(1<<r.extra)-1,c>>>=r.extra,d-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=ct;break}r.mode=ot;case ot:if(0===h)break t;if(_=m-h,r.offset>_){if(_=r.offset-_,_>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=ct;break}_>r.wnext?(_-=r.wnext,g=r.wsize-_):g=r.wnext-_,_>r.length&&(_=r.length),mt=r.window}else mt=a,g=o-r.offset,_=r.length;_>h&&(_=h),h-=_,r.length-=_;do a[o++]=mt[g++];while(--_);0===r.length&&(r.mode=nt);break;case ut:if(0===h)break t;a[o++]=r.length,h--,r.mode=nt;break;case ht:if(r.wrap){for(;32>d;){if(0===u)break t;u--,c|=i[s++]<<d,d+=8}if(m-=h,t.total_out+=m,r.total+=m,m&&(t.adler=r.check=r.flags?b(r.check,a,m,o-m):w(r.check,a,m,o-m)),m=h,(r.flags?c:n(c))!==r.check){t.msg="incorrect data check",r.mode=ct;break}c=0,d=0}r.mode=lt;case lt:if(r.wrap&&r.flags){for(;32>d;){if(0===u)break t;u--,c+=i[s++]<<d,d+=8}if(c!==(4294967295&r.total)){t.msg="incorrect length check",r.mode=ct;break}c=0,d=0}r.mode=ft;case ft:xt=O;break t;case ct:xt=R;break t;case dt:return D;case pt:default:return B}return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=u,r.hold=c,r.bits=d,(r.wsize||m!==t.avail_out&&r.mode<ct&&(r.mode<ht||e!==A))&&f(t,t.output,t.next_out,m-t.avail_out)?(r.mode=dt,D):(p-=t.avail_in,m-=t.avail_out,t.total_in+=p,t.total_out+=m,r.total+=m,r.wrap&&m&&(t.adler=r.check=r.flags?b(r.check,a,m,t.next_out-m):w(r.check,a,m,t.next_out-m)),t.data_type=r.bits+(r.last?64:0)+(r.mode===K?128:0)+(r.mode===rt||r.mode===V?256:0),(0===p&&0===m||e===A)&&xt===I&&(xt=F),xt)}function d(t){if(!t||!t.state)return B;var e=t.state;return e.window&&(e.window=null),t.state=null,I}function p(t,e){var r;return t&&t.state?(r=t.state,0===(2&r.wrap)?B:(r.head=e,e.done=!1,I)):B}function m(t,e){var r,n,i,a=e.length;return t&&t.state?(r=t.state,0!==r.wrap&&r.mode!==Y?B:r.mode===Y&&(n=1,n=w(n,e,a,0),n!==r.check)?R:(i=f(t,e,a,a))?(r.mode=dt,D):(r.havedict=1,I)):B}var _,g,v=t("../utils/common"),w=t("./adler32"),b=t("./crc32"),y=t("./inffast"),k=t("./inftrees"),x=0,S=1,z=2,A=4,E=5,C=6,I=0,O=1,T=2,B=-2,R=-3,D=-4,F=-5,N=8,U=1,L=2,P=3,Z=4,W=5,j=6,M=7,H=8,G=9,X=10,Y=11,K=12,q=13,J=14,V=15,Q=16,$=17,tt=18,et=19,rt=20,nt=21,it=22,at=23,st=24,ot=25,ut=26,ht=27,lt=28,ft=29,ct=30,dt=31,pt=32,mt=852,_t=592,gt=15,vt=gt,wt=!0;r.inflateReset=s,r.inflateReset2=o,r.inflateResetKeep=a,r.inflateInit=h,r.inflateInit2=u,r.inflate=c,r.inflateEnd=d,r.inflateGetHeader=p,r.inflateSetDictionary=m,r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,r){"use strict";var n=t("../utils/common"),i=15,a=852,s=592,o=0,u=1,h=2,l=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],f=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],c=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],d=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,r,p,m,_,g,v){var w,b,y,k,x,S,z,A,E,C=v.bits,I=0,O=0,T=0,B=0,R=0,D=0,F=0,N=0,U=0,L=0,P=null,Z=0,W=new n.Buf16(i+1),j=new n.Buf16(i+1),M=null,H=0;for(I=0;i>=I;I++)W[I]=0;for(O=0;p>O;O++)W[e[r+O]]++;for(R=C,B=i;B>=1&&0===W[B];B--);if(R>B&&(R=B),0===B)return m[_++]=20971520,m[_++]=20971520,v.bits=1,0;for(T=1;B>T&&0===W[T];T++);for(T>R&&(R=T),N=1,I=1;i>=I;I++)if(N<<=1,N-=W[I],0>N)return-1;if(N>0&&(t===o||1!==B))return-1;for(j[1]=0,I=1;i>I;I++)j[I+1]=j[I]+W[I];for(O=0;p>O;O++)0!==e[r+O]&&(g[j[e[r+O]]++]=O);if(t===o?(P=M=g,S=19):t===u?(P=l,Z-=257,M=f,H-=257,S=256):(P=c,M=d,S=-1),L=0,O=0,I=T,x=_,D=R,F=0,y=-1,U=1<<R,k=U-1,t===u&&U>a||t===h&&U>s)return 1;for(var G=0;;){G++,z=I-F,g[O]<S?(A=0,E=g[O]):g[O]>S?(A=M[H+g[O]],E=P[Z+g[O]]):(A=96,E=0),w=1<<I-F,b=1<<D,T=b;do b-=w,m[x+(L>>F)+b]=z<<24|A<<16|E|0;while(0!==b);for(w=1<<I-1;L&w;)w>>=1;if(0!==w?(L&=w-1,L+=w):L=0,O++,0===--W[I]){if(I===B)break;I=e[r+g[O]]}if(I>R&&(L&k)!==y){for(0===F&&(F=R),x+=T,D=I-F,N=1<<D;B>D+F&&(N-=W[D+F],!(0>=N));)D++,N<<=1;if(U+=1<<D,t===u&&U>a||t===h&&U>s)return 1;y=L&k,m[y]=R<<24|D<<16|x-_|0}}return 0!==L&&(m[x+L]=I-F<<24|64<<16|0),v.bits=R,0}},{"../utils/common":41}],51:[function(t,e,r){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(t,e,r){"use strict";function n(t){for(var e=t.length;--e>=0;)t[e]=0}function i(t,e,r,n,i){this.static_tree=t,this.extra_bits=e,this.extra_base=r,this.elems=n,this.max_length=i,this.has_stree=t&&t.length}function a(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function s(t){return 256>t?ut[t]:ut[256+(t>>>7)]}function o(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function u(t,e,r){t.bi_valid>q-r?(t.bi_buf|=e<<t.bi_valid&65535,o(t,t.bi_buf),t.bi_buf=e>>q-t.bi_valid,t.bi_valid+=r-q):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=r)}function h(t,e,r){u(t,r[2*e],r[2*e+1])}function l(t,e){var r=0;do r|=1&t,t>>>=1,r<<=1;while(--e>0);return r>>>1}function f(t){16===t.bi_valid?(o(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}function c(t,e){var r,n,i,a,s,o,u=e.dyn_tree,h=e.max_code,l=e.stat_desc.static_tree,f=e.stat_desc.has_stree,c=e.stat_desc.extra_bits,d=e.stat_desc.extra_base,p=e.stat_desc.max_length,m=0;for(a=0;K>=a;a++)t.bl_count[a]=0;for(u[2*t.heap[t.heap_max]+1]=0,r=t.heap_max+1;Y>r;r++)n=t.heap[r],a=u[2*u[2*n+1]+1]+1,a>p&&(a=p,m++),u[2*n+1]=a,n>h||(t.bl_count[a]++,s=0,n>=d&&(s=c[n-d]),o=u[2*n],t.opt_len+=o*(a+s),f&&(t.static_len+=o*(l[2*n+1]+s)));if(0!==m){do{for(a=p-1;0===t.bl_count[a];)a--;t.bl_count[a]--,t.bl_count[a+1]+=2,t.bl_count[p]--,m-=2}while(m>0);for(a=p;0!==a;a--)for(n=t.bl_count[a];0!==n;)i=t.heap[--r],i>h||(u[2*i+1]!==a&&(t.opt_len+=(a-u[2*i+1])*u[2*i],u[2*i+1]=a),n--)}}function d(t,e,r){var n,i,a=new Array(K+1),s=0;for(n=1;K>=n;n++)a[n]=s=s+r[n-1]<<1;for(i=0;e>=i;i++){var o=t[2*i+1];0!==o&&(t[2*i]=l(a[o]++,o))}}function p(){var t,e,r,n,a,s=new Array(K+1);for(r=0,n=0;j-1>n;n++)for(lt[n]=r,t=0;t<1<<et[n];t++)ht[r++]=n;for(ht[r-1]=n,a=0,n=0;16>n;n++)for(ft[n]=a,t=0;t<1<<rt[n];t++)ut[a++]=n;for(a>>=7;G>n;n++)for(ft[n]=a<<7,t=0;t<1<<rt[n]-7;t++)ut[256+a++]=n;for(e=0;K>=e;e++)s[e]=0;for(t=0;143>=t;)st[2*t+1]=8,t++,s[8]++;for(;255>=t;)st[2*t+1]=9,t++,s[9]++;for(;279>=t;)st[2*t+1]=7,t++,s[7]++;for(;287>=t;)st[2*t+1]=8,t++,s[8]++;for(d(st,H+1,s),t=0;G>t;t++)ot[2*t+1]=5,ot[2*t]=l(t,5);ct=new i(st,et,M+1,H,K),dt=new i(ot,rt,0,G,K),pt=new i(new Array(0),nt,0,X,J)}function m(t){var e;for(e=0;H>e;e++)t.dyn_ltree[2*e]=0;for(e=0;G>e;e++)t.dyn_dtree[2*e]=0;for(e=0;X>e;e++)t.bl_tree[2*e]=0;t.dyn_ltree[2*V]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function _(t){t.bi_valid>8?o(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function g(t,e,r,n){_(t),n&&(o(t,r),o(t,~r)),B.arraySet(t.pending_buf,t.window,e,r,t.pending),t.pending+=r}function v(t,e,r,n){var i=2*e,a=2*r;return t[i]<t[a]||t[i]===t[a]&&n[e]<=n[r]}function w(t,e,r){for(var n=t.heap[r],i=r<<1;i<=t.heap_len&&(i<t.heap_len&&v(e,t.heap[i+1],t.heap[i],t.depth)&&i++,!v(e,n,t.heap[i],t.depth));)t.heap[r]=t.heap[i],r=i,i<<=1;t.heap[r]=n}function b(t,e,r){var n,i,a,o,l=0;if(0!==t.last_lit)do n=t.pending_buf[t.d_buf+2*l]<<8|t.pending_buf[t.d_buf+2*l+1],i=t.pending_buf[t.l_buf+l],l++,0===n?h(t,i,e):(a=ht[i],h(t,a+M+1,e),o=et[a],0!==o&&(i-=lt[a],u(t,i,o)),n--,a=s(n),h(t,a,r),o=rt[a],0!==o&&(n-=ft[a],u(t,n,o)));while(l<t.last_lit);h(t,V,e)}function y(t,e){var r,n,i,a=e.dyn_tree,s=e.stat_desc.static_tree,o=e.stat_desc.has_stree,u=e.stat_desc.elems,h=-1;for(t.heap_len=0,t.heap_max=Y,r=0;u>r;r++)0!==a[2*r]?(t.heap[++t.heap_len]=h=r,t.depth[r]=0):a[2*r+1]=0;for(;t.heap_len<2;)i=t.heap[++t.heap_len]=2>h?++h:0,a[2*i]=1,t.depth[i]=0,t.opt_len--,o&&(t.static_len-=s[2*i+1]);for(e.max_code=h,r=t.heap_len>>1;r>=1;r--)w(t,a,r);i=u;do 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diff --git a/js/lesson3/tutorial.md b/js/lesson3/tutorial.md
index 786d5d59..dfa79437 100644
--- a/js/lesson3/tutorial.md
+++ b/js/lesson3/tutorial.md
@@ -2,10 +2,14 @@
 layout: page
 title: Introduction to jQuery
 files:
-  - files/index.html
-  - files/jquery.js
-  - files/script.js
-  - files/style.css
+  - zipname: example1
+    files: 
+    - files/index.html
+    - files/jquery.js
+  - zipname: example2
+    files:
+    - files/script.js
+    - files/style.css
 ---
 
 
@@ -46,7 +50,7 @@ Using jQuery and JavaScript functions, we are going to build a small
 todo list.
 
 Download the files that you will need to work through the example
-[here](#download-default).
+[here](#download-example1). and [example2](#download-example2)
 <!-- https://gist.github.com/despo/309f684b7a6e002aaf1f/download -->
 
 Alternatively, if you've already learned how to use git and would like
diff --git a/stylesheets/style.css b/stylesheets/style.css
index aca37678..0256ece4 100644
--- a/stylesheets/style.css
+++ b/stylesheets/style.css
@@ -14,10 +14,13 @@ footer {
 }
 
 .tutorial-filelist__list {
-	display: none;
 }
 
 .hidden {
 	display: none;
 	visibility: hidden;
+}
+
+.compact-list > * {
+	margin: 3px 0px;
 }
\ No newline at end of file