184 lines
5 KiB
Text
184 lines
5 KiB
Text
<% content_for :greeting do %>
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<% if @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
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<%= link_to_function 'home', "setPosition(#{@user.home_lat}, #{@user.home_lon}, 10)" %> |
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<% end %>
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<% end %>
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<%= render :partial => 'sidebar', :locals => { :onopen => "resizeMap();", :onclose => "resizeMap();" } %>
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<%= render :partial => 'key' %>
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<%= render :partial => 'search' %>
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<div id="map">
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<div id="permalink"><a href="/" id="permalinkanchor">Permalink</a></div>
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</div>
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<div id="attribution">
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<table width="100%">
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<tr>
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<td align="left">http://creativecommons.org/licenses/by-sa/2.0/</td>
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<td align="right">http://openstreetmap.org/</td>
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</tr>
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<tr>
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<td colspan="2" align="center">
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Licensed under the Creative Commons Attribution-Share Alike 2.0 license
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by the OpenStreetMap project and it's contributors.
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</td>
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</table>
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</div>
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<% if params['mlon'] and params['mlat'] %>
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<% marker = true %>
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<% mlon = h(params['mlon']) %>
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<% mlat = h(params['mlat']) %>
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<% end %>
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<% if params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] %>
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<% bbox = true %>
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<% minlon = h(params['minlon']) %>
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<% minlat = h(params['minlat']) %>
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<% maxlon = h(params['maxlon']) %>
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<% maxlat = h(params['maxlat']) %>
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<% end %>
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<% if params['lon'] and params['lat'] %>
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<% lon = h(params['lon']) %>
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<% lat = h(params['lat']) %>
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<% zoom = h(params['zoom'] || '5') %>
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<% layers = h(params['layers']) %>
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<% elsif params['mlon'] and params['mlat'] %>
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<% lon = h(params['mlon']) %>
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<% lat = h(params['mlat']) %>
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<% zoom = h(params['zoom'] || '12') %>
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<% layers = h(params['layers']) %>
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<% elsif cookies.key?("location") %>
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<% lon,lat,zoom,layers = cookies["location"].split(",") %>
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<% elsif @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
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<% lon = @user.home_lon %>
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<% lat = @user.home_lat %>
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<% zoom = '10' %>
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<% else %>
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<% session[:location] = OSM::IPLocation(request.env['REMOTE_ADDR']) unless session[:location] %>
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<% if session[:location] %>
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<% bbox = true %>
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<% minlon = session[:location][:minlon] %>
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<% minlat = session[:location][:minlat] %>
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<% maxlon = session[:location][:maxlon] %>
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<% maxlat = session[:location][:maxlat] %>
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<% else %>
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<% lon = '-0.1' %>
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<% lat = '51.5' %>
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<% zoom = h(params['zoom'] || '5') %>
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<% layers = h(params['layers']) %>
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<% end %>
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<% end %>
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<%= javascript_include_tag '/openlayers/OpenLayers.js' %>
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<%= javascript_include_tag '/openlayers/OpenStreetMap.js' %>
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<%= javascript_include_tag 'map.js' %>
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<script type="text/javascript" defer="defer">
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<!--
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var brokenContentSize = $("content").offsetWidth == 0;
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var marker;
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var map;
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function mapInit(){
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map = createMap("map");
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<% if bbox %>
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var bbox = new OpenLayers.Bounds(<%= minlon %>, <%= minlat %>, <%= maxlon %>, <%= maxlat %>);
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setMapExtent(bbox);
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<% else %>
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var centre = new OpenLayers.LonLat(<%= lon %>, <%= lat %>);
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var zoom = <%= zoom %>;
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<% if params['scale'] and params['scale'].length > 0 then %>
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zoom = scaleToZoom(<%= params['scale'].to_f() %>);
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<% end %>
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setMapCenter(centre, zoom);
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<% end %>
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<% if layers %>
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setMapLayers("<%= layers %>");
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<% end %>
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<% if marker %>
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marker = addMarkerToMap(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>));
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<% end %>
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map.events.register("zoomend", map, updateKey);
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map.events.register("moveend", map, updateLocation);
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map.events.register("changelayer", map, updateLocation);
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updateLocation();
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handleResize();
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}
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function getPosition() {
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return getMapCenter();
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}
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function setPosition(lat, lon, zoom) {
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var centre = new OpenLayers.LonLat(lon, lat);
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setMapCenter(centre, zoom);
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if (marker)
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removeMarkerFromMap(marker);
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marker = addMarkerToMap(centre, getArrowIcon());
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}
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function updateLocation() {
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var lonlat = getMapCenter();
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var zoom = map.getZoom();
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var layers = getMapLayers();
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updatelinks(lonlat.lon, lonlat.lat, zoom, layers);
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document.cookie = "location=" + lonlat.lon + "," + lonlat.lat + "," + zoom + "," + layers;
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}
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function resizeContent() {
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var content = $("content");
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var rightMargin = parseInt(getStyle(content, "right"));
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var bottomMargin = parseInt(getStyle(content, "bottom"));
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content.style.width = document.documentElement.clientWidth - content.offsetLeft - rightMargin;
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content.style.height = document.documentElement.clientHeight - content.offsetTop - bottomMargin;
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}
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function resizeMap() {
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var centre = map.getCenter();
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var zoom = map.getZoom();
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var sidebar_width = $("sidebar").offsetWidth;
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if (sidebar_width > 0) {
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sidebar_width = sidebar_width + 5
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}
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$("map").style.left = (sidebar_width) + "px";
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$("map").style.width = ($("content").offsetWidth - sidebar_width) + "px";
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$("map").style.height = ($("content").offsetHeight - 2) + "px";
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map.setCenter(centre, zoom);
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}
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function handleResize() {
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if (brokenContentSize) {
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resizeContent();
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}
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resizeMap();
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}
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mapInit();
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window.onload = handleResize;
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window.onresize = handleResize;
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// -->
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</script>
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