diff options
Diffstat (limited to 'searx/static/themes/oscar/js/searx_src/leaflet_map.js')
| -rw-r--r-- | searx/static/themes/oscar/js/searx_src/leaflet_map.js | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/searx/static/themes/oscar/js/searx_src/leaflet_map.js b/searx/static/themes/oscar/js/searx_src/leaflet_map.js new file mode 100644 index 0000000..4be46ac --- /dev/null +++ b/searx/static/themes/oscar/js/searx_src/leaflet_map.js @@ -0,0 +1,167 @@ +/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+$(document).ready(function(){
+ $(".searx_overpass_request").on( "click", function( event ) {
+ var overpass_url = "https://overpass-api.de/api/interpreter?data=";
+ var query_start = overpass_url + "[out:json][timeout:25];(";
+ var query_end = ");out meta;";
+
+ var osm_id = $(this).data('osm-id');
+ var osm_type = $(this).data('osm-type');
+ var result_table = $(this).data('result-table');
+ var result_table_loadicon = "#" + $(this).data('result-table-loadicon');
+
+ // tags which can be ignored
+ var osm_ignore_tags = [ "addr:city", "addr:country", "addr:housenumber", "addr:postcode", "addr:street" ];
+
+ if(osm_id && osm_type && result_table) {
+ result_table = "#" + result_table;
+ var query = null;
+ switch(osm_type) {
+ case 'node':
+ query = query_start + "node(" + osm_id + ");" + query_end;
+ break;
+ case 'way':
+ query = query_start + "way(" + osm_id + ");" + query_end;
+ break;
+ case 'relation':
+ query = query_start + "relation(" + osm_id + ");" + query_end;
+ break;
+ default:
+ break;
+ }
+ if(query) {
+ //alert(query);
+ var ajaxRequest = $.ajax( query )
+ .done(function( html) {
+ if(html && html.elements && html.elements[0]) {
+ var element = html.elements[0];
+ var newHtml = $(result_table).html();
+ for (var row in element.tags) {
+ if(element.tags.name === null || osm_ignore_tags.indexOf(row) == -1) {
+ newHtml += "<tr><td>" + row + "</td><td>";
+ switch(row) {
+ case "phone":
+ case "fax":
+ newHtml += "<a href=\"tel:" + element.tags[row].replace(/ /g,'') + "\">" + element.tags[row] + "</a>";
+ break;
+ case "email":
+ newHtml += "<a href=\"mailto:" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+ break;
+ case "website":
+ case "url":
+ newHtml += "<a href=\"" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+ break;
+ case "wikidata":
+ newHtml += "<a href=\"https://www.wikidata.org/wiki/" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+ break;
+ case "wikipedia":
+ if(element.tags[row].indexOf(":") != -1) {
+ newHtml += "<a href=\"https://" + element.tags[row].substring(0,element.tags[row].indexOf(":")) + ".wikipedia.org/wiki/" + element.tags[row].substring(element.tags[row].indexOf(":")+1) + "\">" + element.tags[row] + "</a>";
+ break;
+ }
+ /* jshint ignore:start */
+ default:
+ /* jshint ignore:end */
+ newHtml += element.tags[row];
+ break;
+ }
+ newHtml += "</td></tr>";
+ }
+ }
+ $(result_table).html(newHtml);
+ $(result_table).removeClass('hidden');
+ $(result_table_loadicon).addClass('hidden');
+ }
+ })
+ .fail(function() {
+ $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");
+ });
+ }
+ }
+
+ // this event occour only once per element
+ $( this ).off( event );
+ });
+
+ $(".searx_init_map").on( "click", function( event ) {
+ var leaflet_target = $(this).data('leaflet-target');
+ var map_lon = $(this).data('map-lon');
+ var map_lat = $(this).data('map-lat');
+ var map_zoom = $(this).data('map-zoom');
+ var map_boundingbox = $(this).data('map-boundingbox');
+ var map_geojson = $(this).data('map-geojson');
+
+ require(['leaflet-0.7.3.min'], function(leaflet) {
+ if(map_boundingbox) {
+ southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
+ northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
+ map_bounds = L.latLngBounds(southWest, northEast);
+ }
+
+ // TODO hack
+ // change default imagePath
+ L.Icon.Default.imagePath = "./static/themes/oscar/img/map";
+
+ // init map
+ var map = L.map(leaflet_target);
+
+ // create the tile layer with correct attribution
+ var osmMapnikUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+ var osmMapnikAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+ var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
+
+ var osmWikimediaUrl='https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
+ var osmWikimediaAttrib = 'Wikimedia maps beta | Maps data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+ var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
+
+ // init map view
+ if(map_bounds) {
+ // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
+ setTimeout(function () {
+ map.fitBounds(map_bounds, {
+ maxZoom:17
+ });
+ }, 0);
+ } else if (map_lon && map_lat) {
+ if(map_zoom)
+ map.setView(new L.LatLng(map_lat, map_lon),map_zoom);
+ else
+ map.setView(new L.LatLng(map_lat, map_lon),8);
+ }
+
+ map.addLayer(osmMapnik);
+
+ var baseLayers = {
+ "OSM Mapnik": osmMapnik/*,
+ "OSM Wikimedia": osmWikimedia*/
+ };
+
+ L.control.layers(baseLayers).addTo(map);
+
+
+ if(map_geojson)
+ L.geoJson(map_geojson).addTo(map);
+ /*else if(map_bounds)
+ L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);*/
+ });
+
+ // this event occour only once per element
+ $( this ).off( event );
+ });
+});
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