<%
if params['mlon'] and params['mlat']
- marker = true
- mlon = h(params['mlon'])
- mlat = h(params['mlat'])
-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"
+ 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'])
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']
- # We only want to override the default 'object = true' zoom above
- # if we get actual GET params, as opposed to say a cookie
- lat_lon_zoom_via_params = true
-
- lon = h(params['lon'])
- lat = h(params['lat'])
- zoom = h(params['zoom'] || '5')
- layers = h(params['layers'])
-
+ 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'])
-
+ 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("|")
-
+ 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'
+ 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'])
+ 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/OpenStreetMap.js' %>
<%= javascript_include_tag 'map.js' %>
-
<script type="text/javascript" defer="defer">
<!--
var brokenContentSize = $("content").offsetWidth == 0;
var marker;
var map;
- var obj_type = false;
- var obj_id = false;
OpenLayers.Lang.setCode("<%= I18n.locale.to_s %>");
function mapInit(){
map = createMap("map");
- <% unless OSM_STATUS == :api_offline or OSM_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);
+ <% 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 %>
- <% 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 %>
- <% elsif object %>
- // Display node/way/relation on the map
- obj_type = "<%= object_type %>";
- obj_id = <%= object_id %>;
- var url = "/api/<%= "#{API_VERSION}" %>/<%= object_type %>/<%= object_id %>";
-
- if (obj_type != "node") {
- url += "/full";
- }
+ <% unless object_zoom %>
+ <% if bbox %>
+ var bbox = new OpenLayers.Bounds(<%= minlon %>, <%= minlat %>, <%= maxlon %>, <%= maxlat %>);
- var osm_layer = new OpenLayers.Layer.GML("OSM", url, {
- format: OpenLayers.Format.OSM,
- projection: new OpenLayers.Projection("EPSG:4326")
- });
-
- osm_layer.events.register("loadend", osm_layer, function() {
- if (this.features.length) {
- var extent = this.features[0].geometry.getBounds();
- for (var i = 1; i < this.features.length; i++) {
- extent.extend(this.features[i].geometry.getBounds());
- }
-
- <% unless lat_lon_zoom_via_params %>
- if (extent) {
- this.map.zoomToExtent(extent);
- } else {
- this.map.zoomToMaxExtent();
- }
- <% else %>
- var center = new OpenLayers.LonLat(<%= lon %>, <%= lat %>);
- var zoom = <%= zoom %>;
- <% end %>
-
- var center = getMapCenter();
- }
- });
-
- map.addLayer(osm_layer);
- osm_layer.loadGML();
- osm_layer.loaded = true;
-
- <% 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);
+ 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 %>");
+ setMapLayers("<%= layers %>");
<% end %>
<% if marker %>
- marker = addMarkerToMap(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>));
+ 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);
- updateLocation();
handleResize();
}
function toggleData() {
if (map.dataLayer.visibility) {
<%= remote_function :url => { :controller => 'browse', :action => 'start' } %>
- } else {
+ } else if (map.dataLayer.active) {
closeSidebar();
}
}
return getMapCenter();
}
- function setPosition(lat, lon, zoom) {
+ function getZoom() {
+ return getMapZoom();
+ }
+
+ function setPosition(lat, lon, zoom, min_lon, min_lat, max_lon, max_lat) {
var centre = new OpenLayers.LonLat(lon, lat);
- setMapCenter(centre, zoom);
+ 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);
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, obj_type, obj_id);
+ 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();
projects / rails.git / blobdiff