1 OSM.Search = function (map) {
2 $(".search_form a.btn.switch_link").on("click", function (e) {
4 const query = $(this).closest("form").find("input[name=query]").val();
6 if (query) search = "?" + new URLSearchParams({ to: query });
7 OSM.router.route("/directions" + search + OSM.formatHash(map));
10 $(".search_form").on("submit", function (e) {
12 $("header").addClass("closed");
13 const params = new URLSearchParams({
14 query: this.elements.query.value,
16 minlon: map.getBounds().getWest(),
17 minlat: map.getBounds().getSouth(),
18 maxlon: map.getBounds().getEast(),
19 maxlat: map.getBounds().getNorth()
21 const search = params.get("query") ? `/search?${params}` : "/";
22 OSM.router.route(search + OSM.formatHash(map));
25 $(".describe_location").on("click", function (e) {
27 $("header").addClass("closed");
28 const zoom = map.getZoom();
29 const [lat, lon] = OSM.cropLocation(map.getCenter(), zoom);
31 OSM.router.route("/search?" + new URLSearchParams({ lat, lon, zoom }));
35 .on("click", ".search_more a", clickSearchMore)
36 .on("click", ".search_results_entry a.set_position", clickSearchResult);
38 const markers = L.layerGroup().addTo(map);
39 let processedResults = 0;
41 function clickSearchMore(e) {
45 const div = $(this).parents(".search_more");
48 div.find(".loader").prop("hidden", false);
50 fetchReplace(this, div);
53 function fetchReplace({ href }, $target) {
56 body: new URLSearchParams(OSM.csrf)
58 .then(response => response.text())
60 const result = $(html);
61 $target.replaceWith(result);
62 result.filter("ul").children().each(showSearchResult);
66 function showSearchResult() {
67 const index = processedResults++;
68 const listItem = $(this);
69 const inverseGoldenAngle = (Math.sqrt(5) - 1) * 180;
70 const color = `hwb(${(index * inverseGoldenAngle) % 360}deg 5% 5%)`;
71 listItem.css("--marker-color", color);
72 const data = listItem.find("a.set_position").data();
73 const marker = L.marker([data.lat, data.lon], { icon: OSM.getMarker({ color, className: "activatable" }) });
74 marker.on("mouseover", () => listItem.addClass("bg-body-secondary"));
75 marker.on("mouseout", () => listItem.removeClass("bg-body-secondary"));
76 marker.on("click", function (e) {
77 OSM.router.click(e.originalEvent, listItem.find("a.set_position").attr("href"));
79 markers.addLayer(marker);
80 listItem.on("mouseover", () => $(marker.getElement()).addClass("active"));
81 listItem.on("mouseout", () => $(marker.getElement()).removeClass("active"));
84 function panToSearchResult(data) {
85 if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
86 map.fitBounds([[data.minLat, data.minLon], [data.maxLat, data.maxLon]]);
88 map.setView([data.lat, data.lon], data.zoom);
92 function clickSearchResult(e) {
93 const data = $(this).data();
95 panToSearchResult(data);
97 // Let clicks to object browser links propagate.
98 if (data.type && data.id) return;
106 page.pushstate = page.popstate = function (path) {
107 const params = new URLSearchParams(path.substring(path.indexOf("?")));
108 if (params.has("query")) {
109 $(".search_form input[name=query]").val(params.get("query"));
110 } else if (params.has("lat") && params.has("lon")) {
111 $(".search_form input[name=query]").val(params.get("lat") + ", " + params.get("lon"));
113 OSM.loadSidebarContent(path, page.load);
116 page.load = function () {
117 $(".search_results_entry[data-href]").each(function (index) {
118 const entry = $(this);
119 fetchReplace(this.dataset, entry.children().first())
121 // go to first result of first geocoder
123 const firstResult = entry.find("*[data-lat][data-lon]:first").first();
124 if (firstResult.length) {
125 panToSearchResult(firstResult.data());
131 return map.getState();
134 page.unload = function () {
135 markers.clearLayers();
136 processedResults = 0;