137 lines
3.8 KiB
Text
137 lines
3.8 KiB
Text
<%= render :partial => 'search', :locals => { :onopen => "resizeMap();", :onclose => "resizeMap();" } %>
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<div id="map"></div>
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<% if params['mlon'] and params['mlat'] %>
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<% marker = true %>
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<% mlon = params['mlon'] %>
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<% mlat = 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 = params['minlon'] %>
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<% minlat = params['minlat'] %>
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<% maxlon = params['maxlon'] %>
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<% maxlat = params['maxlat'] %>
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<% end %>
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<% if params['lon'] and params['lat'] %>
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<% lon = params['lon'] %>
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<% lat = params['lat'] %>
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<% zoom = params['zoom'] || '5' %>
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<% layers = params['layers'] %>
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<% elsif params['mlon'] and params['mlat'] %>
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<% lon = params['mlon'] %>
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<% lat = params['mlat'] %>
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<% zoom = params['zoom'] || '12' %>
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<% layers = params['layers'] %>
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<% elsif cookies.key?("location") %>
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<% lon,lat,zoom,layers = cookies["location"].value.first.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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<% lon = '-0.1' %>
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<% lat = '51.5' %>
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<% zoom = params['zoom'] || '5' %>
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<% layers = params['layers'] %>
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<% end %>
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<script type="text/javascript" src="/openlayers/OpenLayers.js"></script>
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<%= javascript_include_tag 'map.js' %>
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<script type="text/javascript">
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<!--
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var brokenContentSize = $("content").offsetWidth == 0;
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var map;
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function init(){
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map = createMap("map");
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<% if bbox %>
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var min = lonLatToMercator(new OpenLayers.LonLat(<%= minlon %>, <%= minlat %>));
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var max = lonLatToMercator(new OpenLayers.LonLat(<%= maxlon %>, <%= maxlat %>));
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var bbox = new OpenLayers.Bounds(min.lon, min.lat, max.lon, max.lat);
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map.zoomToExtent(bbox);
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<% else %>
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var centre = lonLatToMercator(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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map.setCenter(centre, zoom);
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<% end %>
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<% if marker %>
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addMarkerToMap(lonLatToMercator(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>)));
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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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map.events.register("moveend", map, updateLocation);
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updateLocation();
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handleResize();
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}
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function setPosition(lat, lon, zoom) {
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var centre = lonLatToMercator(new OpenLayers.LonLat(lon, lat));
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map.setCenter(centre, zoom);
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}
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function updateLocation() {
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var lonlat = mercatorToLonLat(map.getCenter());
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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 search_results_width = $("search_results").offsetWidth;
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if (search_results_width > 0) {
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search_results_width = search_results_width + 5
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}
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$("map").style.left = (search_results_width) + "px";
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$("map").style.width = ($("content").offsetWidth - search_results_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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window.onresize = handleResize;
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window.onload = init;
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// -->
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</script>
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