cdb

2020-06-15 12:07:54 +08:00
parent 610ed21a90
commit a96ef233c9
444 changed files with 0 additions and 0 deletions
--- a/lib/assets/javascripts/cdb/src/geo/geocoder.js
+++ b/lib/assets/javascripts/cdb/src/geo/geocoder.js
@@ -0,0 +1,97 @@
+
+
+/**
+ * geocoders for different services
+ *
+ * should implement a function called geocode the gets
+ * the address and call callback with a list of placemarks with lat, lon
+ * (at least)
+ */
+
+cdb.geo.geocoder.YAHOO = {
+
+  keys: {
+    app_id: ''
+  },
+
+  geocode: function (address, callback) {
+    console.warn('YAHOO geocoding service is deprecated. Please use MAPBOX geocoding provider `cdb.geo.geocoder.MAPBOX`');
+  }
+};
+
+cdb.geo.geocoder.MAPZEN = {
+  keys: {
+    app_id: ''
+  },
+
+  geocode: function (address, callback) {
+    console.warn('MAPZEN geocoding service is deprecated. Please use MAPBOX geocoding provider `cdb.geo.geocoder.MAPBOX`');
+  }
+};
+
+
+cdb.geo.geocoder.NOKIA = {
+
+  keys: {
+    app_id: '',
+    app_code: ''
+  },
+
+  geocode: function (address, callback) {
+    console.warn('HERE geocoding service is deprecated. Please use MAPBOX geocoding provider `cdb.geo.geocoder.MAPBOX`');
+  }
+};
+
+
+cdb.geo.geocoder.MAPBOX = {
+  keys: {
+    access_token: 'pk.eyJ1IjoiY2FydG8tdGVhbSIsImEiOiJjamNseTl3ZzQwZnFkMndudnIydnJoMXZxIn0.HycQBkaaV7ZwLkHm5hEmfg',
+  },
+
+  TYPES : {
+    country: 'country',
+    region: 'region',
+    postcode: 'postal-area',
+    district: 'localadmin',
+    place: 'venue',
+    locality: 'locality',
+    neighborhood: 'neighbourhood',
+    address: 'address',
+    poi: 'venue',
+    'poi.landmark': 'venue'
+  },
+
+  geocode: function (address, callback) {
+    address = address.toLowerCase()
+      .replace(/é/g, 'e')
+      .replace(/á/g, 'a')
+      .replace(/í/g, 'i')
+      .replace(/ó/g, 'o')
+      .replace(/ú/g, 'u');
+
+    var protocol = '';
+    if (location.protocol.indexOf('http') === -1) {
+      protocol = 'http:';
+    }
+
+    $.getJSON(protocol + '//api.mapbox.com/geocoding/v5/mapbox.places/' + encodeURIComponent(address) + '.json?access_token=' + this.keys.access_token, function (response) {
+      callback(this._formatResponse(response));
+    }.bind(this));
+  },
+
+  // Transform a raw response into a array with the cartodb format
+  _formatResponse: function (rawResponse) {
+    if (!rawResponse.features.length) {
+      return [];
+    }
+
+    return [
+      {
+        lat: rawResponse.features[0].center[1],
+        lon: rawResponse.features[0].center[0],
+        type: this.TYPES[rawResponse.features[0].type] || 'default',
+        title: rawResponse.features[0].text,
+      }
+    ];
+  }
+};