Merge branch 'notes'

Conflicts:
	Vendorfile

Gemfile

@@ -29,6 +29,7 @@ gem 'paperclip', '~> 2.0'
 gem 'deadlock_retry', '>= 1.2.0'
 gem 'i18n-js', '>= 3.0.0.rc2'
 gem 'rack-cors'
+gem 'jsonify-rails'
 
 # We need ruby-openid 2.2.0 or later for ruby 1.9 support
 gem 'ruby-openid', '>= 2.2.0'

Gemfile.lock

@@ -67,6 +67,11 @@ GEM
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.7.7)
+    jsonify (0.3.1)
+      multi_json (~> 1.0)
+    jsonify-rails (0.3.2)
+      actionpack
+      jsonify (< 0.4.0)
     jwt (0.1.8)
       multi_json (>= 1.5)
     libv8 (3.3.10.4)
@@ -183,6 +188,7 @@ DEPENDENCIES
   i18n-js (>= 3.0.0.rc2)
   iconv (= 0.1)
   jquery-rails
+  jsonify-rails
   libxml-ruby (>= 2.0.5)
   memcached (>= 1.4.1)
   minitest

Vendorfile

@@ -29,6 +29,13 @@ folder 'vendor/assets' do
   folder 'jquery' do
     from 'git://github.com/jevin/Autogrow-Textarea.git' do
       file 'jquery.autogrowtextarea.js', 'jquery.autogrowtextarea.js'
+    end  
+  end
+
+  folder 'ohauth' do
+    from 'git://github.com/tmcw/ohauth.git' do
+      file 'ohauth.js'
+      file 'sha.js'
     end
   end
 end

app/assets/javascripts/application.js

@@ -10,6 +10,7 @@
 //= require leaflet.pan
 //= require leaflet.zoom
 //= require i18n/translations
+//= require oauth
 //= require osm
 //= require piwik
 //= require map

app/assets/javascripts/browse.js

@@ -43,7 +43,27 @@ $(document).ready(function () {
     });
 
     var centre = bbox.getCenter();
-    updatelinks(centre.lng, centre.lat, 16, null, params.minlon, params.minlat, params.maxlon, params.maxlat);
+    updatelinks(centre.lon, centre.lat, 16, null, params.minlon, params.minlat, params.maxlon, params.maxlat);
+  } else if (params.type == "note") {
+    var object = {type: params.type, id: params.id};
+
+    map.setView([params.lat, params.lon], 16);
+
+    L.marker([params.lat, params.lon], { icon: getUserIcon() }).addTo(map);
+
+    var bbox = map.getBounds();
+
+    $("#loading").hide();
+    $("#browse_map .geolink").show();
+
+    $("a[data-editor=remote]").click(function () {
+      return remoteEditHandler(bbox);
+    });
+
+    updatelinks(params.lon, params.lat, 16, null, 
+                bbox.getWestLng(), bbox.getSouthLat(),
+                bbox.getEastLng(), bbox.getNorthLat(),
+                object);
   } else {
     $("#object_larger_map").hide();
     $("#object_edit").hide();

app/assets/javascripts/index.js

@@ -2,6 +2,7 @@
 //= require index/browse
 //= require index/export
 //= require index/key
+//= require index/notes
 
 $(document).ready(function () {
   var permalinks = $("#permalink").detach().html();

app/assets/javascripts/index/notes.js.erb

@@ -0,0 +1,281 @@
+//= require templates/notes/show
+//= require templates/notes/new
+
+$(document).ready(function () {
+  var params = OSM.mapParams();
+
+  var noteIcons = {
+    "new": L.icon({
+      iconUrl: "<%= image_path 'new_note_marker.png' %>",
+      iconSize: [22, 22],
+      iconAnchor: [11, 11]
+    }),
+    "open": L.icon({
+      iconUrl: "<%= image_path 'open_note_marker.png' %>",
+      iconSize: [22, 22],
+      iconAnchor: [11, 11]
+    }),
+    "closed": L.icon({
+      iconUrl: "<%= image_path 'closed_note_marker.png' %>",
+      iconSize: [22, 22],
+      iconAnchor: [11, 11]
+    })
+  };
+
+  var noteLayer = new L.LayerGroup();
+  var notes = {};
+  var newNote;
+
+  map.on("layeradd", function (e) {
+    if (e.layer == noteLayer) {
+      loadNotes();
+      map.on("moveend", loadNotes);
+    }
+  });
+
+  map.on("layerremove", function (e) {
+    if (e.layer == noteLayer) {
+      map.off("moveend", loadNotes);
+      noteLayer.clearLayers();
+      notes = {};
+    }
+  });
+
+  map.on("popupopen", function (e) {
+    $(e.popup._container).find(".comment").focus();
+  });
+
+  map.on("popupclose", function (e) {
+    if (newNote && e.popup == newNote._popup) {
+      $(newNote).oneTime(10, "removenote", function () {
+        map.removeLayer(newNote);
+        newNote = null;
+      });
+    }
+  });
+
+  if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') {
+    map.layersControl.addOverlay(noteLayer, I18n.t("browse.start_rjs.notes_layer_name"));
+
+    if (params.notes) map.addLayer(noteLayer);
+
+    if (params.note) {
+      $.ajax({
+        url: "/api/" + OSM.API_VERSION + "/notes/" + params.note + ".json",
+        success: function (feature) {
+          var marker = updateMarker(notes[feature.properties.id], feature);
+
+          notes[feature.properties.id] = marker;
+
+          map.addLayer(noteLayer);
+          marker.openPopup();
+        }
+      });
+    }
+  }
+
+  function updateMarker(marker, feature) {
+    if (marker)
+    {
+      marker.setIcon(noteIcons[feature.properties.status]);
+      marker._popup.setContent(createPopupContent(marker, feature.properties));
+    }
+    else
+    {
+      marker = L.marker(feature.geometry.coordinates.reverse(), {
+        icon: noteIcons[feature.properties.status],
+        opacity: 0.7
+      });
+
+      marker.addTo(noteLayer).bindPopup(
+        createPopupContent(marker, feature.properties),
+        popupOptions()
+      );
+    }
+
+    return marker;
+  }
+
+  var noteLoader;
+
+  function loadNotes() {
+    var bounds = map.getBounds();
+    var size = bounds.getSize();
+
+    if (size <= OSM.MAX_NOTE_REQUEST_AREA) {
+      var url = "/api/" + OSM.API_VERSION + "/notes.json?bbox=" + bounds.toBBOX();
+
+      if (noteLoader) noteLoader.abort();
+
+      noteLoader = $.ajax({
+        url: url,
+        success: function (json) {
+          var oldNotes = notes;
+
+          notes = {};
+
+          json.features.forEach(function (feature) {
+            var marker = oldNotes[feature.properties.id];
+
+            delete oldNotes[feature.properties.id];
+
+            notes[feature.properties.id] = updateMarker(marker, feature);
+          });
+
+          for (id in oldNotes) {
+            noteLayer.removeLayer(oldNotes[id]);
+          }
+
+          noteLoader = null;
+        }
+      });
+    }
+  };
+
+  function popupOptions() {
+    var mapSize = map.getSize();
+
+    return {
+      minWidth: 320,
+      maxWidth: mapSize.y * 1 / 3,
+      maxHeight: mapSize.y * 2 / 3,
+      offset: new L.Point(0, -3),
+      autoPanPadding: new L.Point(60, 40)
+    };
+  }
+
+  function createPopupContent(marker, properties) {
+    var content = $(JST["templates/notes/show"]({ note: properties }));
+
+    content.find("textarea").on("input", function (e) {
+      var form = e.target.form;
+
+      if ($(e.target).val() == "") {
+        $(form.close).val(I18n.t("javascripts.notes.show.resolve"));
+        $(form.comment).prop("disabled", true);
+      } else {
+        $(form.close).val(I18n.t("javascripts.notes.show.comment_and_resolve"));
+        $(form.comment).prop("disabled", false);
+      }
+    });
+
+    content.find("input[type=submit]").on("click", function (e) {
+      e.preventDefault();
+      var data = $(e.target).data();
+      updateNote(marker, e.target.form, data.method, data.url);
+    });
+
+    return content[0];
+  }
+
+  function createNote(marker, form, url) {
+    var location = marker.getLatLng();
+
+    $(form).find("input[type=submit]").prop("disabled", true);
+
+    $.ajax({
+      url: url,
+      type: "POST",
+      oauth: true,
+      data: {
+        lat: location.lat,
+        lon: location.lng,
+        text: $(form.text).val()
+      },
+      success: function (feature) {
+        notes[feature.properties.id] = updateMarker(marker, feature);
+        newNote = null;
+
+        $("#createnoteanchor").removeClass("disabled").addClass("geolink");
+      }
+    });
+  }
+
+  function updateNote(marker, form, method, url) {
+    $(form).find("input[type=submit]").prop("disabled", true);
+
+    $.ajax({
+      url: url,
+      type: method,
+      oauth: true,
+      data: {
+        text: $(form.text).val()
+      },
+      success: function (feature) {
+        if (feature.properties.status == "hidden") {
+          noteLayer.removeLayer(marker);
+
+          delete notes[feature.properties.id];
+        } else {
+          var popupContent = createPopupContent(marker, feature.properties);
+
+          marker.setIcon(noteIcons[feature.properties.status]);
+          marker._popup.setContent(popupContent);
+        }
+      }
+    });
+  }
+
+  $("#createnoteanchor").click(function (e) {
+    e.preventDefault();
+
+    if ($(e.target).hasClass("disabled")) return;
+
+    $(e.target).removeClass("geolink").addClass("disabled");
+
+    map.addLayer(noteLayer);
+
+    var mapSize = map.getSize();
+    var markerPosition;
+
+    if (mapSize.y > 800)
+    {
+      markerPosition = [mapSize.x / 2, mapSize.y / 2];
+    }
+    else if (mapSize.y > 400)
+    {
+      markerPosition = [mapSize.x / 2, 400];
+    }
+    else
+    {
+      markerPosition = [mapSize.x / 2, mapSize.y];
+    }
+
+    newNote = L.marker(map.containerPointToLatLng(markerPosition), {
+      icon: noteIcons["new"],
+      opacity: 0.7,
+      draggable: true
+    });
+
+    var popupContent = $(JST["templates/notes/new"]({ create_url: $(e.target).attr("href") }));
+
+    popupContent.find("textarea").on("input", function (e) {
+      var form = e.target.form;
+
+      if ($(e.target).val() == "") {
+        $(form.add).prop("disabled", true);
+      } else {
+        $(form.add).prop("disabled", false);
+      }
+    });
+
+    popupContent.find("input[type=submit]").on("click", function (e) {
+      e.preventDefault();
+      createNote(newNote, e.target.form, $(e.target).data("url"));
+    });
+
+    newNote.addTo(noteLayer).bindPopup(popupContent[0], popupOptions()).openPopup();
+
+    newNote.on("remove", function (e) {
+      $("#createnoteanchor").removeClass("disabled").addClass("geolink");
+    });
+
+    newNote.on("dragstart", function (e) {
+      $(newNote).stopTime("removenote");
+    });
+
+    newNote.on("dragend", function (e) {
+      e.target.openPopup();
+    });
+  });
+});

app/assets/javascripts/oauth.js

@@ -0,0 +1,25 @@
+//= require sha
+//= require ohauth
+
+$.ajaxPrefilter(function(options, jqxhr) {
+  if (options.oauth && OSM.oauth_token) {
+    var ohauth = window.ohauth;
+    var url = options.url.replace(/\?$/, "");
+    var params = {
+      oauth_consumer_key: OSM.oauth_consumer_key,
+      oauth_token: OSM.oauth_token,
+      oauth_signature_method: "HMAC-SHA1",
+      oauth_timestamp: ohauth.timestamp(),
+      oauth_nonce: ohauth.nonce()
+    };
+
+    params.oauth_signature = ohauth.signature(
+      OSM.oauth_consumer_secret,
+      OSM.oauth_token_secret,
+      ohauth.baseString(options.type, url, $.extend({}, params, jqxhr.data))
+    );
+
+    options.headers = options.headers || {};
+    options.headers.Authorization = "OAuth " + ohauth.authHeader(params);
+  }
+});