72 lines
2.1 KiB
JavaScript
72 lines
2.1 KiB
JavaScript
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// GEOSEARCH /////////////////////////////////////////////////////////
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window.setupGeosearch = function() {
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$('#geosearch').keypress(function(e) {
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if((e.keyCode ? e.keyCode : e.which) != 13) return;
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var search = $(this).val();
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if ( window.search(search) ) return;
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e.preventDefault();
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});
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$('#geosearchwrapper img').click(function(){
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map.locate({setView : true, maxZoom: 13});
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});
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$('#geosearch').keyup(function(){$(this).removeClass('search_not_found')});
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window.searchResultLayer = L.layerGroup();
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map.addLayer(window.searchResultLayer);
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}
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window.search = function(search) {
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window.searchResultLayer.clearLayers();
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var searchMarkerOptions = {color:'red', weight:3, opacity: 0.5, fill:false, dashArray:"5,5", clickable:false};
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if (!runHooks('geoSearch', search)) {
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return true;
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}
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if(search.split(",").length == 2) {
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var ll = search.split(",");
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if(!isNaN(ll[0]) && !isNaN(ll[1])) {
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ll = [parseFloat(ll[0]), parseFloat(ll[1])];
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if(ll[0] >= -90 && ll[0] <= 90 && ll[1] >= -180 && ll[1] <= 180) {
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var ll = L.latLng(ll);
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window.map.setView(ll, 17);
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window.searchResultLayer.clearLayers();
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window.searchResultLayer.addLayer(L.circleMarker(ll,searchMarkerOptions));
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if(window.isSmartphone()) window.show('map');
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return true;
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}
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}
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}
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$.getJSON(NOMINATIM + encodeURIComponent(search), function(data) {
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if(!data || !data[0]) {
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$('#geosearch').addClass('search_not_found');
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return true;
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}
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var b = data[0].boundingbox;
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if(!b) return true;
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var southWest = new L.LatLng(b[0], b[2]),
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northEast = new L.LatLng(b[1], b[3]),
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bounds = new L.LatLngBounds(southWest, northEast);
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window.searchResultLayer.clearLayers();
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if (southWest.equals(northEast)) {
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window.searchResultLayer.addLayer(L.circleMarker(southWest,searchMarkerOptions));
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} else {
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window.searchResultLayer.addLayer(L.rectangle(bounds,searchMarkerOptions));
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}
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window.map.fitBounds(bounds, {maxZoom: 17});
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if(window.isSmartphone()) window.show('map');
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});
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}
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