137 lines
3.1 KiB
JavaScript
137 lines
3.1 KiB
JavaScript
var LON = '2.428462';
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var LAT = '46.538192';
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function initCarto() {
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OSM = L.tileLayer("http://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png", {
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attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
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});
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position = get_position() || default_position();
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if (position.lon == "0" && position.lat == "0")
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position = default_position();
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if (typeof position.zoom == 'undefined')
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position.zoom = 13;
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map = L.map("map", {
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center: new L.LatLng(position.lat, position.lon),
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zoom: position.zoom,
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layers: [OSM]
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});
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freeDraw = new L.FreeDraw();
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map.addLayer(freeDraw);
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if ($("#json_latlngs").val() != '' && $("#json_latlngs").val() != '[]') {
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$.each($.parseJSON($("#json_latlngs").val()), function (i, val) {
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freeDraw.createPolygon(val);
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});
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map.fitBounds(freeDraw.polygons[0].getBounds());
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}
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else if (position.lat == LAT && position.lon == LON)
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map.setView(new L.LatLng(position.lat, position.lon), 5);
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add_event_freeDraw();
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if (qp_active())
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display_qp(JSON.parse($("#quartier_prioritaires").val()));
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}
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function default_position (){
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return {lon: LON, lat: LAT, zoom: 13}
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}
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function add_event_freeDraw() {
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freeDraw.on('markers', function (e) {
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$("#json_latlngs").val(JSON.stringify(e.latLngs));
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if (qp_active())
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display_qp(get_qp(e.latLngs));
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});
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$("#new").on('click', function (e) {
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freeDraw.setMode(L.FreeDraw.MODES.CREATE);
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});
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$("#edit").on('click', function (e) {
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freeDraw.setMode(L.FreeDraw.MODES.EDIT);
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});
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$("#delete").on('click', function (e) {
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freeDraw.setMode(L.FreeDraw.MODES.DELETE);
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});
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}
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function get_position() {
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var position;
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$.ajax({
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url: '/users/dossiers/' + dossier_id + '/carte/position',
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dataType: 'json',
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async: false
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}).done(function (data) {
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position = data
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});
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return position;
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}
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function qp_active() {
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return $("#map.qp").length > 0
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}
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function get_qp(coordinates) {
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if (!qp_active())
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return;
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var qp;
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$.ajax({
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method: 'post',
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url: '/users/dossiers/' + dossier_id + '/carte/qp',
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data: {coordinates: JSON.stringify(coordinates)},
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dataType: 'json',
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async: false
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}).done(function (data) {
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qp = data
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});
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return qp['quartier_prioritaires'];
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}
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function display_qp(qp_list) {
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if (!qp_active())
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return;
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qp_array = jsObject_to_array(qp_list);
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$("#qp_list ul").html('');
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new_qpLayer();
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if (qp_array.length > 0) {
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qp_array.forEach(function (qp) {
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$("#qp_list ul").append('<li>' + qp.commune + ' : ' + qp.nom + '</li>');
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qpItems.addData(qp.geometry);
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});
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}
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else
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$("#qp_list ul").html('<li>AUCUN</li>');
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}
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function new_qpLayer() {
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if (typeof qpItems != 'undefined')
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map.removeLayer(qpItems);
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qpItems = new L.GeoJSON();
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qpItems.addTo(map);
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}
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function jsObject_to_array(qp_list) {
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return Object.keys(qp_list).map(function (v) {
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return qp_list[v];
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});
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}
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