1 <% content_for :greeting do %>
2 <% if @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
3 <%= link_to_function 'home', "setPosition(#{@user.home_lat}, #{@user.home_lon}, 10)" %> |
7 <%= render :partial => 'sidebar', :locals => { :onopen => "resizeMap();", :onclose => "resizeMap();" } %>
12 <% if params['mlon'] and params['mlat'] %>
14 <% mlon = h(params['mlon']) %>
15 <% mlat = h(params['mlat']) %>
18 <% if params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] %>
20 <% minlon = h(params['minlon']) %>
21 <% minlat = h(params['minlat']) %>
22 <% maxlon = h(params['maxlon']) %>
23 <% maxlat = h(params['maxlat']) %>
26 <% if params['lon'] and params['lat'] %>
27 <% lon = h(params['lon']) %>
28 <% lat = h(params['lat']) %>
29 <% zoom = h(params['zoom'] || '5') %>
30 <% layers = h(params['layers']) %>
31 <% elsif params['mlon'] and params['mlat'] %>
32 <% lon = h(params['mlon']) %>
33 <% lat = h(params['mlat']) %>
34 <% zoom = h(params['zoom'] || '12') %>
35 <% layers = h(params['layers']) %>
36 <% elsif cookies.key?("location") %>
37 <% lon,lat,zoom,layers = cookies["location"].split(",") %>
38 <% elsif @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
39 <% lon = @user.home_lon %>
40 <% lat = @user.home_lat %>
43 <% session[:location] = OSM::IPLocation(request.env['REMOTE_ADDR']) unless session[:location] %>
44 <% if session[:location] %>
46 <% minlon = session[:location][:minlon] %>
47 <% minlat = session[:location][:minlat] %>
48 <% maxlon = session[:location][:maxlon] %>
49 <% maxlat = session[:location][:maxlat] %>
53 <% zoom = h(params['zoom'] || '5') %>
54 <% layers = h(params['layers']) %>
58 <%= javascript_include_tag '/openlayers/OpenLayers.js' %>
59 <%= javascript_include_tag '/openlayers/OpenStreetMap.js' %>
60 <%= javascript_include_tag 'map.js' %>
63 <script type="text/javascript">
65 var brokenContentSize = $("content").offsetWidth == 0;
69 map = createMap("map");
72 var min = lonLatToMercator(new OpenLayers.LonLat(<%= minlon %>, <%= minlat %>));
73 var max = lonLatToMercator(new OpenLayers.LonLat(<%= maxlon %>, <%= maxlat %>));
74 var bbox = new OpenLayers.Bounds(min.lon, min.lat, max.lon, max.lat);
76 map.zoomToExtent(bbox);
78 var centre = lonLatToMercator(new OpenLayers.LonLat(<%= lon %>, <%= lat %>));
79 var zoom = <%= zoom %>;
81 <% if params['scale'] and params['scale'].length > 0 then %>
82 zoom = scaleToZoom(<%= params['scale'].to_f() %>);
85 map.setCenter(centre, zoom);
89 // setMapLayers("<%= layers %>");
93 // marker = addMarkerToMap(lonLatToMercator(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>)));
96 map.events.register("moveend", map, updateLocation);
97 map.events.register("changelayer", map, updateLocation);
102 <%= remote_function(:url => { :controller => :export, :action => :start }) %>
105 function setPosition(lat, lon, zoom) {
106 var centre = lonLatToMercator(new OpenLayers.LonLat(lon, lat));
108 map.setCenter(centre, zoom);
111 removeMarkerFromMap(marker);
113 marker = addMarkerToMap(centre, getArrowIcon());
116 function updateLocation() {
117 var lonlat = mercatorToLonLat(map.getCenter());
118 var zoom = map.getZoom();
119 var layers = getMapLayers();
121 updatelinks(lonlat.lon, lonlat.lat, zoom, layers);
123 document.cookie = "location=" + lonlat.lon + "," + lonlat.lat + "," + zoom + "," + layers;
126 function resizeContent() {
127 var content = $("content");
128 var rightMargin = parseInt(getStyle(content, "right"));
129 var bottomMargin = parseInt(getStyle(content, "bottom"));
131 content.style.width = document.documentElement.clientWidth - content.offsetLeft - rightMargin;
132 content.style.height = document.documentElement.clientHeight - content.offsetTop - bottomMargin;
135 function resizeMap() {
136 var centre = map.getCenter();
137 var zoom = map.getZoom();
138 var sidebar_width = $("sidebar").offsetWidth;
140 if (sidebar_width > 0) {
141 sidebar_width = sidebar_width + 5
144 $("map").style.left = (sidebar_width) + "px";
145 $("map").style.width = ($("content").offsetWidth - sidebar_width) + "px";
146 $("map").style.height = ($("content").offsetHeight - 2) + "px";
148 map.setCenter(centre, zoom);
151 function handleResize() {
152 if (brokenContentSize) {
159 window.onresize = handleResize;
160 window.onload = init;