Simplify

[rails.git] / app / assets / javascripts / index.js

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index ef553f328253937ae8897ecf61f53405c08f7505..5cc3a25b86c291815d808b277b45f8fa60344733 100644 (file)
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -9,6 +9,8 @@
 //= require index/browse
 //= require index/export
 //= require index/notes
+//= require index/history
+//= require router
 
 $(document).ready(function () {
   var params = OSM.mapParams();
@@ -22,11 +24,20 @@ $(document).ready(function () {
 
   map.hash = L.hash(map);
 
+  $(window).on('popstate', function(e) {
+    // popstate is triggered when the hash changes as well as on actual navigation
+    // events. We want to update the hash on the latter and not the former.
+    if (e.originalEvent.state) {
+      map.hash.update();
+    }
+  });
+
   var copyright = I18n.t('javascripts.map.copyright', {copyright_url: '/copyright'});
+  var donate = I18n.t('javascripts.map.donate_link_text', {donate_url: 'http://donate.openstreetmap.org'});
 
   var layers = [
     new L.OSM.Mapnik({
-      attribution: copyright,
+      attribution: copyright + " ♥ " + donate,
       code: "M",
       keyid: "mapnik",
       name: I18n.t("javascripts.map.base.standard")
@@ -91,6 +102,16 @@ $(document).ready(function () {
   map.dataLayer = new L.OSM.DataLayer(null);
   map.dataLayer.options.code = 'D';
 
+  if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') {
+    if (params.layers.indexOf(map.noteLayer.options.code) >= 0) {
+      map.addLayer(map.noteLayer);
+    }
+
+    if (params.layers.indexOf(map.dataLayer.options.code) >= 0) {
+      map.addLayer(map.dataLayer);
+    }
+  }
+
   var position = $('html').attr('dir') === 'rtl' ? 'topleft' : 'topright';
 
   L.OSM.zoom({position: position})
@@ -134,7 +155,20 @@ $(document).ready(function () {
 
   $('.leaflet-control .control-button').tooltip({placement: 'left', container: 'body'});
 
-  map.on('moveend layeradd layerremove', updateLocation);
+  map.on('moveend layeradd layerremove', function() {
+    updatelinks(
+      map.getCenter().wrap(),
+      map.getZoom(),
+      map.getLayersCode(),
+      map._object);
+
+    var expiry = new Date();
+    expiry.setYear(expiry.getFullYear() + 10);
+    $.cookie("_osm_location", cookieContent(map), { expires: expiry });
+
+    // Trigger hash update on layer changes.
+    map.hash.onMapMove();
+  });
 
   if (OSM.PIWIK) {
     map.on('layeradd', function (e) {
@@ -148,24 +182,18 @@ $(document).ready(function () {
     });
   }
 
-  var marker = L.marker([0, 0], {icon: getUserIcon()});
-
-  if (!params.object_zoom) {
-    if (params.bounds) {
-      map.fitBounds(params.bounds);
-    } else {
-      map.setView([params.lat, params.lon], params.zoom);
-    }
+  if (params.bounds) {
+    map.fitBounds(params.bounds);
+  } else {
+    map.setView([params.lat, params.lon], params.zoom);
   }
 
+  var marker = L.marker([0, 0], {icon: getUserIcon()});
+
   if (params.marker) {
     marker.setLatLng([params.mlat, params.mlon]).addTo(map);
   }
 
-  if (params.object) {
-    map.addObject(params.object, { zoom: params.object_zoom });
-  }
-
   $("#homeanchor").on("click", function(e) {
     e.preventDefault();
 
@@ -199,24 +227,92 @@ $(document).ready(function () {
     });
   }
 
-  initializeSearch(map);
-  initializeExport(map);
-  initializeBrowse(map, params);
-  initializeNotes(map, params);
+  initializeBrowse(map);
+  initializeNotes(map);
 
-  if ('undefined' !== typeof initializeChangesets) initializeChangesets(map);
-});
+  OSM.Index = function(map) {
+    var page = {};
+
+    page.pushstate = page.popstate = function(path) {
+      $("#sidebar").addClass("minimized");
+      map.invalidateSize();
+      $('#sidebar_content').load(path);
+    };
+
+    return page;
+  };
 
-function updateLocation() {
-  updatelinks(this.getCenter().wrap(),
-      this.getZoom(),
-      this.getLayersCode(),
-      this.getBounds().wrap());
+  OSM.Browse = function(map) {
+    var page = {};
 
-  var expiry = new Date();
-  expiry.setYear(expiry.getFullYear() + 10);
-  $.cookie("_osm_location", cookieContent(this), { expires: expiry });
+    page.pushstate = page.popstate = function(path, type, id) {
+      $("#sidebar").removeClass("minimized");
+      map.invalidateSize();
+      $('#sidebar_content').load(path, function() {
+        page.load(path, type, id);
+      });
+    };
 
-  // Trigger hash update on layer changes.
-  this.hash.onMapMove();
-}
+    page.load = function(path, type, id) {
+      $("#sidebar").removeClass("minimized");
+
+      if (OSM.STATUS === 'api_offline' || OSM.STATUS === 'database_offline') return;
+
+      if (type === 'note') {
+        map.noteLayer.showNote(parseInt(id));
+      } else {
+        map.addObject({type: type, id: parseInt(id)}, {zoom: true});
+      }
+    };
+
+    page.unload = function() {
+      map.removeObject();
+    };
+
+    return page;
+  };
+
+  var history = OSM.History(map);
+
+  OSM.route = OSM.Router({
+    "/":                           OSM.Index(map),
+    "/search":                     OSM.Search(map),
+    "/export":                     OSM.Export(map),
+    "/history":                    history,
+    "/user/:display_name/edits":   history,
+    "/browse/friends":             history,
+    "/browse/nearby":              history,
+    "/browse/:type/:id(/history)": OSM.Browse(map)
+  });
+
+  $(document).on("click", "a", function(e) {
+    if (e.isDefaultPrevented() || e.isPropagationStopped()) return;
+    if (this.host === window.location.host && OSM.route(this.pathname + this.search + this.hash)) e.preventDefault();
+  });
+
+  $("#search_form").on("submit", function(e) {
+    e.preventDefault();
+    OSM.route("/search?query=" + encodeURIComponent($("#query").val()) + OSM.formatHash(map));
+  });
+
+  $("#describe_location").on("click", function(e) {
+    e.preventDefault();
+    var precision = zoomPrecision(map.getZoom());
+    OSM.route("/search?query=" + encodeURIComponent(
+      map.getCenter().lat.toFixed(precision) + "," +
+      map.getCenter().lng.toFixed(precision)));
+  });
+
+  function removeSidebar() {
+    if ($(window).width() < 721) {
+      $('#sidebar').addClass("minimized");
+    }
+  }
+
+  $(window).resize(function() {
+    removeSidebar();
+  });
+
+  removeSidebar();
+
+});