upgrade ckan 2.11

ckanext/qdes_schema/assets/js/common_map.js

@@ -0,0 +1,112 @@
+(function (ckan, jQuery) {
+
+  /* Returns a Leaflet map to use on the different spatial widgets
+   *
+   * All Leaflet based maps should use this constructor to provide consistent
+   * look and feel and avoid duplication.
+   *
+   * container               - HTML element or id of the map container
+   * mapConfig               - (Optional) CKAN config related to the base map.
+   *                           These are defined in the config ini file (eg
+   *                           map type, API keys if necessary, etc).
+   * leafletMapOptions       - (Optional) Options to pass to the Leaflet Map constructor
+   * leafletBaseLayerOptions - (Optional) Options to pass to the Leaflet TileLayer constructor
+   *
+   * Examples
+   *
+   *   // Will return a map with attribution control
+   *   var map = ckan.commonLeafletMap('map', mapConfig);
+   *
+   *   // For smaller maps where the attribution is shown outside the map, pass
+   *   // the following option:
+   *   var map = ckan.commonLeafletMap('map', mapConfig, {attributionControl: false});
+   *
+   * Returns a Leaflet map object.
+   */
+  ckan.commonLeafletMap = function (container,
+                                    mapConfig,
+                                    leafletMapOptions,
+                                    leafletBaseLayerOptions) {
+
+      var isHttps = window.location.href.substring(0, 5).toLowerCase() === 'https';
+      var mapConfig = mapConfig || {type: 'stamen'};
+      var leafletMapOptions = leafletMapOptions || {};
+      var leafletBaseLayerOptions = jQuery.extend(leafletBaseLayerOptions, {
+                maxZoom: 18
+                });
+
+      var baseLayer;
+
+      map = new L.Map(container, leafletMapOptions);
+
+      if (mapConfig.type == 'mapbox') {
+          // MapBox base map
+          if (!mapConfig['mapbox.map_id'] || !mapConfig['mapbox.access_token']) {
+            throw '[CKAN Map Widgets] You need to provide a map ID ([account].[handle]) and an access token when using a MapBox layer. ' +
+                  'See http://www.mapbox.com/developers/api-overview/ for details';
+          }
+
+          baseLayer = L.tileLayer.provider('MapBox', {
+                id: mapConfig['mapbox.map_id'],
+                accessToken: mapConfig['mapbox.access_token']
+          });
+
+      } else if (mapConfig.type == 'custom') {
+          // Custom XYZ layer
+          baseLayerUrl = mapConfig['custom_url'] || mapConfig['custom.url'];
+          if (mapConfig.subdomains) leafletBaseLayerOptions.subdomains = mapConfig.subdomains;
+          if (mapConfig.tms) leafletBaseLayerOptions.tms = mapConfig.tms;
+          leafletBaseLayerOptions.attribution = mapConfig.attribution;
+
+          baseLayer = new L.TileLayer(baseLayerUrl, leafletBaseLayerOptions);
+
+      } else if (mapConfig.type == 'wms') {
+
+          baseLayerUrl = mapConfig['wms.url'];
+          wmsOptions = {}
+          wmsOptions['layers'] = mapConfig['wms.layers'];
+          wmsOptions['styles'] = mapConfig['wms.styles'] || '';
+          wmsOptions['format'] = mapConfig['wms.format'] || 'image/png';
+          if(mapConfig['wms.srs'] || mapConfig['wms.crs']) {
+              wmsOptions['crs'] = mapConfig['wms.srs'] || mapConfig['wms.crs'];
+          }
+          wmsOptions['version'] = mapConfig['wms.version'] || '1.1.1';
+
+          baseLayer = new L.TileLayer.WMS(baseLayerUrl, wmsOptions);
+
+
+      } else if (mapConfig.type) {
+
+        baseLayer = L.tileLayer.provider(mapConfig.type, mapConfig)
+
+      } else {
+        let c = L.Control.extend({
+
+          onAdd: (map) => {
+            let element = document.createElement("div");
+            element.className = "leaflet-control-no-provider";
+            element.innerHTML = 'No map provider set. Please check the <a href="https://docs.ckan.org/projects/ckanext-spatial/en/latest/map-widgets.html">documentation</a>';
+            return element;
+          },
+          onRemove: (map) => {}
+        })
+        map.addControl(new c({position: "bottomleft"}))
+
+      }
+
+      if (baseLayer) {
+        let attribution = L.control.attribution({"prefix": false});
+        attribution.addTo(map)
+
+        map.addLayer(baseLayer);
+
+        if (mapConfig.attribution) {
+          attribution.addAttribution(mapConfig.attribution);
+        }
+      }
+
+      return map;
+
+  }
+
+})(this.ckan, this.jQuery);