Merge pull request #5332 from AntonKhorev/layer-preview-backgrounds

[rails.git] / app / assets / javascripts / osm.js.erb

diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb
index 382e32bdfde5d2285b065a685378bb796514eeb5..e08528f845da2b2cee72780d3197720fbc42ab02 100644 (file)
--- a/app/assets/javascripts/osm.js.erb
+++ b/app/assets/javascripts/osm.js.erb
@@ -1,16 +1,51 @@
+//= depend_on settings.yml
+//= depend_on settings.local.yml
+//= depend_on key.yml
+//= require qs/dist/qs
+
 OSM = {
-<% if defined?(PIWIK) %>
-  PIWIK:                 <%= PIWIK.to_json %>,
+<% if defined?(Settings.matomo) %>
+  MATOMO:                  <%= Settings.matomo.to_json %>,
+<% end %>
+
+  MAX_REQUEST_AREA:        <%= Settings.max_request_area.to_json %>,
+  SERVER_PROTOCOL:         <%= Settings.server_protocol.to_json %>,
+  SERVER_URL:              <%= Settings.server_url.to_json %>,
+  API_VERSION:             <%= Settings.api_version.to_json %>,
+  STATUS:                  <%= Settings.status.to_json %>,
+  MAX_NOTE_REQUEST_AREA:   <%= Settings.max_note_request_area.to_json %>,
+  OVERPASS_URL:            <%= Settings.overpass_url.to_json %>,
+  OVERPASS_CREDENTIALS:    <%= Settings.overpass_credentials.to_json %>,
+  NOMINATIM_URL:           <%= Settings.nominatim_url.to_json %>,
+  GRAPHHOPPER_URL:         <%= Settings.graphhopper_url.to_json %>,
+  FOSSGIS_OSRM_URL:        <%= Settings.fossgis_osrm_url.to_json %>,
+  FOSSGIS_VALHALLA_URL:    <%= Settings.fossgis_valhalla_url.to_json %>,
+  DEFAULT_LOCALE:          <%= I18n.default_locale.to_json %>,
+
+<% if Settings.key?(:thunderforest_key) %>
+  THUNDERFOREST_KEY:       <%= Settings.thunderforest_key.to_json %>,
 <% end %>
 
-  MAX_REQUEST_AREA:      <%= MAX_REQUEST_AREA.to_json %>,
-  SERVER_URL:            <%= SERVER_URL.to_json %>,
-  API_VERSION:           <%= API_VERSION.to_json %>,
-  STATUS:                <%= STATUS.to_json %>,
-  MAX_NOTE_REQUEST_AREA: <%= MAX_NOTE_REQUEST_AREA.to_json %>,
+<% if Settings.key?(:tracestrack_key) %>
+  TRACESTRACK_KEY:         <%= Settings.tracestrack_key.to_json %>,
+<% end %>
+
+  LAYERS_WITH_MAP_KEY:     <%= YAML.load_file(Rails.root.join("config/key.yml")).keys.to_json %>,
+
+  MARKER_GREEN:            <%= image_path("marker-green.png").to_json %>,
+  MARKER_RED:              <%= image_path("marker-red.png").to_json %>,
+
+  MARKER_ICON:             <%= image_path("leaflet/dist/images/marker-icon.png").to_json %>,
+  MARKER_ICON_2X:          <%= image_path("leaflet/dist/images/marker-icon-2x.png").to_json %>,
+  MARKER_SHADOW:           <%= image_path("leaflet/dist/images/marker-shadow.png").to_json %>,
+
+  NEW_NOTE_MARKER:         <%= image_path("new_note_marker.svg").to_json %>,
+  OPEN_NOTE_MARKER:        <%= image_path("open_note_marker.svg").to_json %>,
+  CLOSED_NOTE_MARKER:      <%= image_path("closed_note_marker.svg").to_json %>,
 
   apiUrl: function (object) {
-    var url = "/api/" + OSM.API_VERSION + "/" + object.type + "/" + object.id;
+    var apiType = object.type === "note" ? "notes" : object.type;
+    var url = "/api/" + OSM.API_VERSION + "/" + apiType + "/" + object.id;
 
     if (object.type === "way" || object.type === "relation") {
       url += "/full";
@@ -31,7 +66,12 @@ OSM = {
         j = pair.indexOf('='),
         key = pair.slice(0, j),
         val = pair.slice(++j);
-      params[key] = decodeURIComponent(val);
+
+      try {
+        params[key] = decodeURIComponent(val);
+      } catch (e) {
+        // Ignore parse exceptions
+      }
     }
 
     return params;
@@ -53,6 +93,8 @@ OSM = {
       mapParams.object = {type: 'way', id: parseInt(params.way)};
     } else if (params.relation) {
       mapParams.object = {type: 'relation', id: parseInt(params.relation)};
+    } else if (params.note) {
+      mapParams.object = {type: 'note', id: parseInt(params.note)};
     }
 
     var hash = OSM.parseHash(location.hash);
@@ -71,15 +113,11 @@ OSM = {
       mapParams.bounds = L.latLngBounds(
         [parseFloat(params.minlat), parseFloat(params.minlon)],
         [parseFloat(params.maxlat), parseFloat(params.maxlon)]);
-    } else if (params.lon && params.lat) {
-      mapParams.lon = parseFloat(params.lon);
-      mapParams.lat = parseFloat(params.lat);
-      mapParams.zoom = parseInt(params.zoom || 5);
     } else if (params.mlon && params.mlat) {
       mapParams.lon = parseFloat(params.mlon);
       mapParams.lat = parseFloat(params.mlat);
       mapParams.zoom = parseInt(params.zoom || 12);
-    } else if (loc = $.cookie('_osm_location')) {
+    } else if (loc = Cookies.get('_osm_location')) {
       loc = loc.split("|");
       mapParams.lon = parseFloat(loc[0]);
       mapParams.lat = parseFloat(loc[1]);
@@ -118,7 +156,7 @@ OSM = {
       return args;
     }
 
-    hash = querystring.parse(hash.substr(i + 1));
+    hash = Qs.parse(hash.slice(i + 1));
 
     var map = (hash.map || '').split('/'),
       zoom = parseInt(map[0], 10),
@@ -165,7 +203,31 @@ OSM = {
     return hash;
   },
 
-  zoomPrecision: function (zoom) {
-    return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
+  zoomPrecision: function(zoom) {
+    var pixels = Math.pow(2, 8 + zoom);
+    var degrees = 180;
+    return Math.ceil(Math.log10(pixels / degrees));
+  },
+
+  locationCookie: function(map) {
+    var center = map.getCenter().wrap(),
+      zoom = map.getZoom(),
+      precision = OSM.zoomPrecision(zoom);
+    return [center.lng.toFixed(precision), center.lat.toFixed(precision), zoom, map.getLayersCode()].join('|');
+  },
+
+  distance: function(latlng1, latlng2) {
+    var lat1 = latlng1.lat * Math.PI / 180,
+      lng1 = latlng1.lng * Math.PI / 180,
+      lat2 = latlng2.lat * Math.PI / 180,
+      lng2 = latlng2.lng * Math.PI / 180,
+      latdiff = lat2 - lat1,
+      lngdiff = lng2 - lng1;
+
+    return 6372795 * 2 * Math.asin(
+      Math.sqrt(
+        Math.pow(Math.sin(latdiff / 2), 2) +
+        Math.cos(lat1) * Math.cos(lat2) * Math.pow(Math.sin(lngdiff / 2), 2)
+      ));
   }
 };