From 4b75d41f864b9d127aa88c962b7ce849ee3b0b51 Mon Sep 17 00:00:00 2001
From: Thomas Pointhuber <thomas.pointhuber@gmx.at>
Date: Wed, 19 Nov 2014 14:59:30 +0100
Subject: [enh][oscar_template] loading map informations from overpass-api

---
 searx/static/oscar/js/scripts.js | 84 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 83 insertions(+), 1 deletion(-)

(limited to 'searx/static/oscar/js/scripts.js')

diff --git a/searx/static/oscar/js/scripts.js b/searx/static/oscar/js/scripts.js
index b37c72857..92847de96 100644
--- a/searx/static/oscar/js/scripts.js
+++ b/searx/static/oscar/js/scripts.js
@@ -68,6 +68,88 @@ $(document).ready(function(){
             source: searx.searchResults.ttAdapter()
         });
     }
+    
+    $(".searx_overpass_request").on( "click", function( event ) {
+        var overpass_url = "http://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;
+                                        }
+                                    default:
+                                        newHtml += element.tags[row];
+                                        break;
+                                }
+                                newHtml += "</td></tr>";
+                            }
+                        }
+                        $(result_table).html(newHtml);
+                        $(result_table).removeClass('hidden');
+                        $(result_table_loadicon).addClass('hidden');
+                    }
+                })
+                .fail(function() {
+                    alert( "could not load " );
+                })
+            }
+        }
+
+        // this event occour only once per element
+        $( this ).off( event );    
+    });
 
     $(".searx_init_map").on( "click", function( event ) {
         var leaflet_target = $(this).data('leaflet-target');
@@ -119,7 +201,7 @@ $(document).ready(function(){
                     map.setView(new L.LatLng(map_lat, map_lon),8);
             }
 
-	        map.addLayer(osmMapnik);
+	        map.addLayer(osmMapquest);
 	        
 	        var baseLayers = {
              "OSM Mapnik": osmMapnik,
-- 
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