-
-<%
-if params['mlon'] and params['mlat']
- marker = true
- mlon = h(params['mlon'])
- mlat = h(params['mlat'])
-end
-
-if params['node'] or params['way'] or params['relation']
- object = true
- object_zoom = true
-
- if params['node']
- object_type = 'node'
- object_id = h(params['node'])
- elsif params['way']
- object_type = 'way'
- object_id = h(params['way'])
- elsif params['relation']
- object_type = 'relation'
- object_id = h(params['relation'])
- end
-end
-
-if params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat']
- bbox = true
- minlon = h(params['minlon'])
- minlat = h(params['minlat'])
- maxlon = h(params['maxlon'])
- maxlat = h(params['maxlat'])
- box = true if params['box']=="yes"
- object_zoom = false
-end
-
-# Decide on a lat lon to initialise the map with. Various ways of doing this
-if params['lon'] and params['lat']
- lon = h(params['lon'])
- lat = h(params['lat'])
- zoom = h(params['zoom'] || '5')
- layers = h(params['layers'])
- object_zoom = false
-elsif params['mlon'] and params['mlat']
- lon = h(params['mlon'])
- lat = h(params['mlat'])
- zoom = h(params['zoom'] || '12')
- layers = h(params['layers'])
- object_zoom = false
-elsif cookies.key?("_osm_location")
- lon,lat,zoom,layers = cookies["_osm_location"].split("|")
-elsif @user and !@user.home_lon.nil? and !@user.home_lat.nil?
- lon = @user.home_lon
- lat = @user.home_lat
- zoom = '10'
-else
- session[:location] = OSM::IPLocation(request.env['REMOTE_ADDR']) unless session[:location]
-
- if session[:location]
- bbox = true
- minlon = session[:location][:minlon]
- minlat = session[:location][:minlat]
- maxlon = session[:location][:maxlon]
- maxlat = session[:location][:maxlat]
- else
- lon = '-0.1'
- lat = '51.5'
- zoom = h(params['zoom'] || '5')
- end
-
- layers = h(params['layers'])
-end
-%>
-
-<%= javascript_include_tag '/openlayers/OpenLayers.js' %>
-<%= javascript_include_tag '/openlayers/OpenStreetMap.js' %>
-<%= javascript_include_tag 'map.js' %>
-
-<script type="text/javascript" defer="defer">
- <!--
- var brokenContentSize = $("content").offsetWidth == 0;
- var marker;
- var map;
-
- OpenLayers.Lang.setCode("<%= I18n.locale.to_s %>");
-
- function mapInit(){
- map = createMap("map");
-
- <% unless STATUS == :api_offline or STATUS == :database_offline %>
- map.dataLayer = new OpenLayers.Layer("<%= I18n.t 'browse.start_rjs.data_layer_name' %>", { "visibility": false });
- map.dataLayer.events.register("visibilitychanged", map.dataLayer, toggleData);
- map.addLayer(map.dataLayer);
- <% end %>
-
- <% unless object_zoom %>
- <% if bbox %>
- var bbox = new OpenLayers.Bounds(<%= minlon %>, <%= minlat %>, <%= maxlon %>, <%= maxlat %>);
-
- setMapExtent(bbox);
-
- <% if box %>
- // IE requires Vector layers be initialised on page load, and not under deferred script conditions
- Event.observe(window, 'load', function() { addBoxToMap(bbox) });
- <% end %>
- <% else %>
- var centre = new OpenLayers.LonLat(<%= lon %>, <%= lat %>);
- var zoom = <%= zoom %>;
-
- <% if params['scale'] and params['scale'].length > 0 then %>
- zoom = scaleToZoom(<%= params['scale'].to_f() %>);
- <% end %>
-
- setMapCenter(centre, zoom);
- <% end %>
-
- updateLocation();
- <% end %>
-
- <% if !layers.nil? and !layers.empty? %>
- setMapLayers("<%= layers %>");
- <% end %>
-
- <% if marker %>
- marker = addMarkerToMap(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>));
- <% end %>
-
- <% if object %>
- var url = "/api/<%= "#{API_VERSION}" %>/<%= object_type %>/<%= object_id %>";
-
- <% if object_type != "node" %>
- url += "/full";
- <% end %>
-
- // IE requires Vector layers be initialised on page load, and not under deferred script conditions
- Event.observe(window, 'load', function() { addObjectToMap(url, <%= object_zoom %>) });
- <% end %>
-
- map.events.register("moveend", map, updateLocation);
- map.events.register("changelayer", map, updateLocation);
-
- handleResize();
- }
-
- function toggleData() {
- if (map.dataLayer.visibility) {
- <%= remote_function :url => { :controller => 'browse', :action => 'start' } %>
- } else if (map.dataLayer.active) {
- closeSidebar();
- }
- }
-
- function getPosition() {
- return getMapCenter();
- }
-
- function getZoom() {
- return getMapZoom();
- }
-
- function setPosition(lat, lon, zoom, min_lon, min_lat, max_lon, max_lat) {
- var centre = new OpenLayers.LonLat(lon, lat);
-
- if (min_lon && min_lat && max_lon && max_lat) {
- var bbox = new OpenLayers.Bounds(min_lon, min_lat, max_lon, max_lat);
-
- setMapExtent(bbox);
- } else {
- setMapCenter(centre, zoom);
- }
-
- if (marker)
- removeMarkerFromMap(marker);
-
- marker = addMarkerToMap(centre, getArrowIcon());
- }
-
- function updateLocation() {
- var lonlat = getMapCenter();
- var zoom = map.getZoom();
- var layers = getMapLayers();
- var extents = getMapExtent();
- var expiry = new Date();
- var objtype;
- var objid;
-
- <% if object %>
- objtype = "<%= object_type %>";
- objid = <%= object_id %>;
- <% end %>
-
- updatelinks(lonlat.lon, lonlat.lat, zoom, layers, extents.left, extents.bottom, extents.right, extents.top, objtype, objid);
-
- expiry.setYear(expiry.getFullYear() + 10);
- document.cookie = "_osm_location=" + lonlat.lon + "|" + lonlat.lat + "|" + zoom + "|" + layers + "; expires=" + expiry.toGMTString();
- }
-
- function resizeContent() {
- var content = $("content");
- var rightMargin = parseInt(getStyle(content, "right"));
- var bottomMargin = parseInt(getStyle(content, "bottom"));
-
- content.style.width = document.documentElement.clientWidth - content.offsetLeft - rightMargin;
- content.style.height = document.documentElement.clientHeight - content.offsetTop - bottomMargin;
- }
-
- function resizeMap() {
- var centre = map.getCenter();
- var zoom = map.getZoom();
- var sidebar_width = $("sidebar").offsetWidth;
-
- if (sidebar_width > 0) {
- sidebar_width = sidebar_width + 5
- }
-
- $("map").style.left = (sidebar_width) + "px";
- $("map").style.width = ($("content").offsetWidth - sidebar_width) + "px";
- $("map").style.height = ($("content").offsetHeight - 2) + "px";
-
- map.setCenter(centre, zoom);
- }
-
- function handleResize() {
- if (brokenContentSize) {
- resizeContent();
- }
-
- resizeMap();
- }
-
- mapInit();
-
- window.onload = handleResize;
- window.onresize = handleResize;
-
- <% if params['action'] == 'export' %>
- <%= remote_function :url => { :controller => 'export', :action => 'start' } %>
- <% end %>
-// -->
-</script>
projects / rails.git / blobdiff