108 lines
3.6 KiB
Text
108 lines
3.6 KiB
Text
//= require leaflet
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//= require leaflet.osm
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window.onload = function () {
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var query = (window.location.search || '?').substr(1),
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args = {};
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var pairs = query.split('&');
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for (var i = 0; i < pairs.length; i++) {
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var parts = pairs[i].split('=');
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args[parts[0]] = decodeURIComponent(parts[1] || '');
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}
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var map = L.map("map");
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map.attributionControl.setPrefix('');
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map.removeControl(map.attributionControl);
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if (!args.layer || args.layer === "mapnik" || args.layer === "osmarender") {
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new L.OSM.Mapnik().addTo(map);
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} else if (args.layer === "cyclemap" || args.layer === "cycle map") {
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new L.OSM.CycleMap().addTo(map);
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} else if (args.layer === "transportmap") {
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new L.OSM.TransportMap().addTo(map);
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} else if (args.layer === "mapquest") {
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new L.OSM.MapQuestOpen().addTo(map);
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} else if (args.layer === "hot") {
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new L.OSM.HOT().addTo(map);
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}
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if (args.marker) {
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L.marker(args.marker.split(','), {icon: L.icon({
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iconUrl: <%= asset_path('images/marker-icon.png').to_json %>,
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iconSize: new L.Point(25, 41),
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iconAnchor: new L.Point(12, 41),
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shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
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shadowSize: new L.Point(41, 41)
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})}).addTo(map);
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}
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if (args.bbox) {
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var bbox = args.bbox.split(',');
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map.fitBounds([L.latLng(bbox[1], bbox[0]),
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L.latLng(bbox[3], bbox[2])]);
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} else {
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map.fitWorld();
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}
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(new L.Control.OSMReportAProblem({})).addTo(map);
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};
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L.Control.OSMReportAProblem = L.Control.Attribution.extend({
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options: {
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position: 'bottomright',
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prefix: '<a href="http://www.openstreetmap.org/fixthemap?lat={x}&lon={y}&zoom={z}">Report a problem</a>'
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},
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_layerAdd: function(e)
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{
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if (e.layer.getAttribution) {
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this.addAttribution(e.layer.getAttribution());
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}
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},
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_layerRemove: function(e)
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{
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if (e.layer.getAttribution) {
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this.removeAttribution(e.layer.getAttribution());
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}
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},
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onAdd: function (map) {
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this._container = L.DomUtil.create('div', 'leaflet-control-attribution');
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L.DomEvent.disableClickPropagation(this._container);
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// TODO ugly, refactor
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for (var i in map._layers) {
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if (map._layers[i].getAttribution) {
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this.addAttribution(map._layers[i].getAttribution());
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}
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}
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this._update();
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map.on('moveend', this._update, this);
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map.on('layeradd', this._layerAdd, this);
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map.on('layerremove', this._layerRemove, this);
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return this._container;
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},
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_update: function () {
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if (!this._map) { return; }
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var attribs = [];
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for (var i in this._attributions) {
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if (this._attributions[i]) {
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attribs.push(i);
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}
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}
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var prefixAndAttribs = [];
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if (this.options.prefix) {
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prefixAndAttribs.push(this.options.prefix);
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}
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if (attribs.length) {
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prefixAndAttribs.push(attribs.join(', '));
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}
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this._container.innerHTML = prefixAndAttribs.join(' | ').replace('{x}', this._map.getCenter().lat).replace('{y}', this._map.getCenter().lng).replace('{z}', this._map.getZoom());
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}
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});
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