openstreetmap-website/app/assets/javascripts/index.js
2012-11-09 12:59:27 -08:00

137 lines
3.5 KiB
JavaScript

//= require index/browse
//= require index/export
//= require index/key
$(document).ready(function () {
var permalinks = $("#permalink").html();
var marker;
var params = OSM.mapParams();
var map = createMap("map");
L.control.scale().addTo(map);
map.attributionControl.setPrefix(permalinks);
map.on("moveend layeradd layerremove", updateLocation);
if (!params.object_zoom) {
if (params.bbox) {
var bbox = L.latLngBounds([params.minlat, params.minlon],
[params.maxlat, params.maxlon]);
map.fitBounds(bbox);
if (params.box) {
addBoxToMap(bbox);
}
} else {
map.setView([params.lat, params.lon], params.zoom);
}
}
if (params.layers) {
setMapLayers(params.layers);
}
if (params.marker) {
marker = addMarkerToMap([params.mlat, params.mlon]);
}
if (params.object) {
addObjectToMap(params.object, params.object_zoom);
}
handleResize();
$("body").on("click", "a.set_position", function (e) {
e.preventDefault();
var data = $(this).data();
var centre = L.latLng(data.lat, data.lon);
if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
map.fitBounds([[data.minLat, data.minLon],
[data.maxLat, data.maxLon]]);
} else {
map.setView(centre, data.zoom);
}
if (marker) {
removeMarkerFromMap(marker);
}
marker = addMarkerToMap(centre, getArrowIcon());
});
function updateLocation() {
var center = map.getCenter();
var zoom = map.getZoom();
var layers = getMapLayers();
var extents = map.getBounds();
updatelinks(center.lng,
center.lat,
zoom,
layers,
extents.getWestLng(),
extents.getSouthLat(),
extents.getEastLng(),
extents.getNorthLat(),
params.object);
var expiry = new Date();
expiry.setYear(expiry.getFullYear() + 10);
$.cookie("_osm_location", [center.lng, center.lat, zoom, layers].join("|"), {expires: expiry});
}
function remoteEditHandler() {
var extent = map.getBounds();
var loaded = false;
$("#linkloader").load(function () { loaded = true; });
$("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?left=" + extent.getWestLng()
+ "&bottom=" + extent.getSouthLat()
+ "&right=" + extent.getEastLng()
+ "&top=" + extent.getNorthLat());
setTimeout(function () {
if (!loaded) alert(I18n.t('site.index.remote_failed'));
}, 1000);
return false;
}
$("a[data-editor=remote]").click(remoteEditHandler);
if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
remoteEditHandler();
}
$(window).resize(function() {
var centre = map.getCenter();
var zoom = map.getZoom();
handleResize();
map.setCenter(centre, zoom);
});
$("#search_form").submit(function () {
var bounds = map.getBounds();
$("#sidebar_title").html(I18n.t('site.sidebar.search_results'));
$("#sidebar_content").load($(this).attr("action"), {
query: $("#query").val(),
minlon: bounds.getSouthWest().lng,
minlat: bounds.getSouthWest().lat,
maxlon: bounds.getNorthEast().lng,
maxlat: bounds.getNorthEast().lat
}, openSidebar);
return false;
});
if ($("#query").val()) {
$("#search_form").submit();
}
});