diff options
Diffstat (limited to 'searx/static/themes/oscar/src/js/leaflet_map.js')
| -rw-r--r-- | searx/static/themes/oscar/src/js/leaflet_map.js | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/searx/static/themes/oscar/src/js/leaflet_map.js b/searx/static/themes/oscar/src/js/leaflet_map.js new file mode 100644 index 000000000..d1e102ff6 --- /dev/null +++ b/searx/static/themes/oscar/src/js/leaflet_map.js @@ -0,0 +1,162 @@ +/** + * 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+"</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'); + + 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); + } + + // change default imagePath + L.Icon.Default.imagePath = "./static/themes/oscar/css/images/"; + + // 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 + setTimeout(function() { + if(map_bounds) { + map.fitBounds(map_bounds, { + maxZoom:17 + }); + } 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); + } + }, 0); + + 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 ); + }); +}); |