cst1/openstreetmap-website
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Commit initial work on export tab.

Browse source
This commit is contained in:
Tom Hughes 2008-04-07 23:23:15 +00:00
parent b95e10ac8f
commit 1df50231fa
7 changed files with 307 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

162
app/views/site/export.rhtml Normal file
View file

@ -0,0 +1,162 @@
<% content_for :greeting do %>
<% if @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
<%= link_to_function 'home', "setPosition(#{@user.home_lat}, #{@user.home_lon}, 10)" %> |
<% end %>
<% end %>
<%= render :partial => 'sidebar', :locals => { :onopen => "resizeMap();", :onclose => "resizeMap();" } %>
<div id="map">
</div>
<% 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']) %>
<% end %>
<% if params['lon'] and params['lat'] %>
<% lon = h(params['lon']) %>
<% lat = h(params['lat']) %>
<% zoom = h(params['zoom'] || '5') %>
<% layers = h(params['layers']) %>
<% elsif params['mlon'] and params['mlat'] %>
<% lon = h(params['mlon']) %>
<% lat = h(params['mlat']) %>
<% zoom = h(params['zoom'] || '12') %>
<% layers = h(params['layers']) %>
<% elsif cookies.key?("location") %>
<% lon,lat,zoom,layers = cookies["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') %>
<% layers = h(params['layers']) %>
<% end %>
<% end %>
<%= javascript_include_tag '/openlayers/OpenLayers.js' %>
<%= javascript_include_tag '/openlayers/OpenStreetMap.js' %>
<%= javascript_include_tag 'map.js' %>
<script type="text/javascript">
<!--
var brokenContentSize = $("content").offsetWidth == 0;
var marker;
var map;
function init(){
map = createMap("map");
<% if bbox %>
var min = lonLatToMercator(new OpenLayers.LonLat(<%= minlon %>, <%= minlat %>));
var max = lonLatToMercator(new OpenLayers.LonLat(<%= maxlon %>, <%= maxlat %>));
var bbox = new OpenLayers.Bounds(min.lon, min.lat, max.lon, max.lat);
map.zoomToExtent(bbox);
<% else %>
var centre = lonLatToMercator(new OpenLayers.LonLat(<%= lon %>, <%= lat %>));
var zoom = <%= zoom %>;
<% if params['scale'] and params['scale'].length > 0 then %>
zoom = scaleToZoom(<%= params['scale'].to_f() %>);
<% end %>
map.setCenter(centre, zoom);
<% end %>
// <% if layers %>
// setMapLayers("<%= layers %>");
// <% end %>
// <% if marker %>
// marker = addMarkerToMap(lonLatToMercator(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>)));
// <% end %>
map.events.register("moveend", map, updateLocation);
map.events.register("changelayer", map, updateLocation);
updateLocation();
handleResize();
<%= remote_function(:url => { :controller => :export, :action => :start }) %>
}
function setPosition(lat, lon, zoom) {
var centre = lonLatToMercator(new OpenLayers.LonLat(lon, lat));
map.setCenter(centre, zoom);
if (marker)
removeMarkerFromMap(marker);
marker = addMarkerToMap(centre, getArrowIcon());
}
function updateLocation() {
var lonlat = mercatorToLonLat(map.getCenter());
var zoom = map.getZoom();
var layers = getMapLayers();
updatelinks(lonlat.lon, lonlat.lat, zoom, layers);
document.cookie = "location=" + lonlat.lon + "," + lonlat.lat + "," + zoom + "," + layers;
}
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();
}
window.onresize = handleResize;
window.onload = init;
// -->
</script>