Merge remote branch 'grischard/mapquest'

2 files changed, 47 insertions, 8 deletions

diff --git a/perllib/FixMyStreet/Map/OSM/MapQuest.pm b/perllib/FixMyStreet/Map/OSM/MapQuest.pm
new file mode 100644
index 000000000..9cf6de01f
--- /dev/null
+++ b/perllib/FixMyStreet/Map/OSM/MapQuest.pm
@@ -0,0 +1,33 @@
+#!/usr/bin/perl
+#
+# FixMyStreet:Map::OSM::CycleMap
+# OSM CycleMap maps on FixMyStreet.
+#
+# Copyright (c) 2010 UK Citizens Online Democracy. All rights reserved.
+# Email: matthew@mysociety.org; WWW: http://www.mysociety.org/
+
+package FixMyStreet::Map::OSM::MapQuest;
+use base 'FixMyStreet::Map::OSM';
+
+use strict;
+
+sub map_type {
+    return 'OpenLayers.Layer.OSM.MapQuestOpen';
+}
+
+sub map_tiles {
+    my ($self, $x, $y, $z) = @_;
+    my $tile_url = $self->base_tile_url();
+    return [
+        "http://otile1.$tile_url/$z/" . ($x - 1) . "/" . ($y - 1) . ".png",
+        "http://otile2.$tile_url/$z/$x/" . ($y - 1) . ".png",
+        "http://otile3.$tile_url/$z/" . ($x - 1) . "/$y.png",
+        "http://otile4.$tile_url/$z/$x/$y.png",
+    ];
+}
+
+sub base_tile_url {
+    return 'mqcdn.com/tiles/1.0.0/osm/';
+}
+
+1;
diff --git a/web/js/map-OpenStreetMap.js b/web/js/map-OpenStreetMap.js
index 50f159635..54bf95964 100644
--- a/web/js/map-OpenStreetMap.js
+++ b/web/js/map-OpenStreetMap.js
@@ -79,14 +79,14 @@ OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
 });
 
 /**
- * Class: OpenLayers.Layer.OSM.Osmarender
+ * Class: OpenLayers.Layer.OSM.MapQuestOpen
  *
  * Inherits from:
  *  - <OpenLayers.Layer.OSM>
  */
-OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
+OpenLayers.Layer.OSM.MapQuestOpen = OpenLayers.Class(OpenLayers.Layer.OSM, {
     /**
-     * Constructor: OpenLayers.Layer.OSM.Osmarender
+     * Constructor: OpenLayers.Layer.OSM.MapQuestOpen
      *
      * Parameters:
      * name - {String}
@@ -94,16 +94,22 @@ OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
      */
     initialize: function(name, options) {
         var url = [
-            "http://a.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
-            "http://b.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
-            "http://c.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png"
+            "http://otile1.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
+            "http://otile2.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
+            "http://otile3.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
+            "http://otile4.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png"
         ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 18, buffer: 0 }, options);
+        options = OpenLayers.Util.extend({
+            /* Below line added to OSM's file in order to allow minimum zoom level */
+            maxResolution: 156543.0339/Math.pow(2, options.zoomOffset || 0),
+            numZoomLevels: 19,
+            buffer: 0
+        }, options);
         var newArguments = [name, url, options];
         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
     },
 
-    CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender"
+    CLASS_NAME: "OpenLayers.Layer.OSM.MapQuestOpen"
 });
 
 /**