openstreetmap-website/app/assets/javascripts/index.js

345 lines
8.7 KiB
JavaScript

//= require_self
//= require leaflet.sidebar
//= require leaflet.locate
//= require leaflet.layers
//= require leaflet.key
//= require leaflet.note
//= require leaflet.share
//= require leaflet.polyline
//= require leaflet.query
//= require index/search
//= require index/browse
//= require index/export
//= require index/notes
//= require index/history
//= require index/note
//= require index/new_note
//= require index/directions
//= require index/changeset
//= require index/query
//= require router
$(document).ready(function () {
var loaderTimeout;
OSM.loadSidebarContent = function(path, callback) {
map.setSidebarOverlaid(false);
clearTimeout(loaderTimeout);
loaderTimeout = setTimeout(function() {
$('#sidebar_loader').show();
}, 200);
// IE<10 doesn't respect Vary: X-Requested-With header, so
// prevent caching the XHR response as a full-page URL.
if (path.indexOf('?') >= 0) {
path += '&xhr=1'
} else {
path += '?xhr=1'
}
$('#sidebar_content')
.empty();
$.ajax({
url: path,
dataType: "html",
complete: function(xhr) {
clearTimeout(loaderTimeout);
$('#flash').empty();
$('#sidebar_loader').hide();
var content = $(xhr.responseText);
if (xhr.getResponseHeader('X-Page-Title')) {
var title = xhr.getResponseHeader('X-Page-Title');
document.title = decodeURIComponent(escape(title));
}
$('head')
.find('link[type="application/atom+xml"]')
.remove();
$('head')
.append(content.filter('link[type="application/atom+xml"]'));
$('#sidebar_content').html(content.not('link[type="application/atom+xml"]'));
if (callback) {
callback();
}
}
});
};
var params = OSM.mapParams();
var map = new L.OSM.Map("map", {
zoomControl: false,
layerControl: false
});
map.attributionControl.setPrefix('');
map.updateLayers(params.layers);
map.on("baselayerchange", function (e) {
if (map.getZoom() > e.layer.options.maxZoom) {
map.setView(map.getCenter(), e.layer.options.maxZoom, { reset: true });
}
});
var position = $('html').attr('dir') === 'rtl' ? 'topleft' : 'topright';
L.OSM.zoom({position: position})
.addTo(map);
L.control.locate({
position: position,
strings: {
title: I18n.t('javascripts.map.locate.title'),
popup: I18n.t('javascripts.map.locate.popup')
}
}).addTo(map);
var sidebar = L.OSM.sidebar('#map-ui')
.addTo(map);
L.OSM.layers({
position: position,
layers: map.baseLayers,
sidebar: sidebar
}).addTo(map);
L.OSM.key({
position: position,
sidebar: sidebar
}).addTo(map);
L.OSM.share({
position: position,
sidebar: sidebar,
short: true
}).addTo(map);
L.OSM.note({
position: position,
sidebar: sidebar
}).addTo(map);
L.OSM.query({
position: position,
sidebar: sidebar
}).addTo(map);
L.control.scale()
.addTo(map);
if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') {
initializeNotes(map);
if (params.layers.indexOf(map.noteLayer.options.code) >= 0) {
map.addLayer(map.noteLayer);
}
initializeBrowse(map);
if (params.layers.indexOf(map.dataLayer.options.code) >= 0) {
map.addLayer(map.dataLayer);
}
}
$('.leaflet-control .control-button').tooltip({placement: 'left', container: 'body'});
var expiry = new Date();
expiry.setYear(expiry.getFullYear() + 10);
map.on('moveend layeradd layerremove', function() {
updateLinks(
map.getCenter().wrap(),
map.getZoom(),
map.getLayersCode(),
map._object);
$.removeCookie("_osm_location");
$.cookie("_osm_location", OSM.locationCookie(map), { expires: expiry, path: "/" });
});
if ($.cookie('_osm_welcome') == 'hide') {
$('.welcome').hide();
}
$('.welcome .close').on('click', function() {
$('.welcome').hide();
$.cookie("_osm_welcome", 'hide', { expires: expiry });
});
if (OSM.PIWIK) {
map.on('layeradd', function (e) {
if (e.layer.options) {
var goal = OSM.PIWIK.goals[e.layer.options.keyid];
if (goal) {
$('body').trigger('piwikgoal', goal);
}
}
});
}
if (params.bounds) {
map.fitBounds(params.bounds);
} else {
map.setView([params.lat, params.lon], params.zoom);
}
var marker = L.marker([0, 0], {icon: getUserIcon()});
if (params.marker) {
marker.setLatLng([params.mlat, params.mlon]).addTo(map);
}
$("#homeanchor").on("click", function(e) {
e.preventDefault();
var data = $(this).data(),
center = L.latLng(data.lat, data.lon);
map.setView(center, data.zoom);
marker.setLatLng(center).addTo(map);
});
$("a[data-editor=remote]").click(function(e) {
var params = OSM.mapParams(this.search);
remoteEditHandler(map.getBounds(), params.object);
e.preventDefault();
});
if (OSM.params().edit_help) {
$('#editanchor')
.removeAttr('title')
.tooltip({
placement: 'bottom',
title: I18n.t('javascripts.edit_help')
})
.tooltip('show');
$('body').one('click', function() {
$('#editanchor').tooltip('hide');
});
}
OSM.Index = function(map) {
var page = {};
page.pushstate = page.popstate = function() {
map.setSidebarOverlaid(true);
document.title = I18n.t('layouts.project_name.title');
};
page.load = function() {
var params = querystring.parse(location.search.substring(1));
if (params.query) {
$("#sidebar .search_form input[name=query]").value(params.query);
}
if (!("autofocus" in document.createElement("input"))) {
$("#sidebar .search_form input[name=query]").focus();
}
return map.getState();
};
return page;
};
OSM.Browse = function(map, type) {
var page = {};
page.pushstate = page.popstate = function(path, id) {
OSM.loadSidebarContent(path, function() {
addObject(type, id);
});
};
page.load = function(path, id) {
addObject(type, id, true);
};
function addObject(type, id, center) {
var bounds = map.addObject({type: type, id: parseInt(id)}, function(bounds) {
if (!window.location.hash && bounds.isValid() &&
(center || !map.getBounds().contains(bounds))) {
OSM.router.withoutMoveListener(function () {
map.fitBounds(bounds);
});
}
});
}
page.unload = function() {
map.removeObject();
};
return page;
};
var history = OSM.History(map);
OSM.router = OSM.Router(map, {
"/": OSM.Index(map),
"/search": OSM.Search(map),
"/directions": OSM.Directions(map),
"/export": OSM.Export(map),
"/note/new": OSM.NewNote(map),
"/history/friends": history,
"/history/nearby": history,
"/history": history,
"/user/:display_name/history": history,
"/note/:id": OSM.Note(map),
"/node/:id(/history)": OSM.Browse(map, 'node'),
"/way/:id(/history)": OSM.Browse(map, 'way'),
"/relation/:id(/history)": OSM.Browse(map, 'relation'),
"/changeset/:id": OSM.Changeset(map),
"/query": OSM.Query(map)
});
if (OSM.preferred_editor == "remote" && document.location.pathname == "/edit") {
remoteEditHandler(map.getBounds(), params.object);
OSM.router.setCurrentPath("/");
}
OSM.router.load();
$(document).on("click", "a", function(e) {
if (e.isDefaultPrevented() || e.isPropagationStopped())
return;
// Open links in a new tab as normal.
if (e.which > 1 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey)
return;
// Ignore cross-protocol and cross-origin links.
if (location.protocol !== this.protocol || location.host !== this.host)
return;
if (OSM.router.route(this.pathname + this.search + this.hash))
e.preventDefault();
});
$(".search_form").on("submit", function(e) {
e.preventDefault();
$("header").addClass("closed");
var query = $(this).find("input[name=query]").val();
if (query) {
OSM.router.route("/search?query=" + encodeURIComponent(query) + OSM.formatHash(map));
} else {
OSM.router.route("/");
}
});
$(".describe_location").on("click", function(e) {
e.preventDefault();
var center = map.getCenter().wrap(),
precision = OSM.zoomPrecision(map.getZoom());
OSM.router.route("/search?query=" + encodeURIComponent(
center.lat.toFixed(precision) + "," + center.lng.toFixed(precision)
));
});
});