Merge remote-tracking branch 'upstream/pull/1987'

[rails.git] / vendor / assets / openlayers / OpenStreetMap.js

diff --git a/vendor/assets/openlayers/OpenStreetMap.js b/vendor/assets/openlayers/OpenStreetMap.js
index 20588e2a05978a36fd3d46ca2b84b87feeb9692e..44e338bbe74bce23b0ebdc785066b55c8ce2745d 100644 (file)
--- a/vendor/assets/openlayers/OpenStreetMap.js
+++ b/vendor/assets/openlayers/OpenStreetMap.js
@@ -1,33 +1,3 @@
-/**
- * Namespace: Util.OSM
- */
-OpenLayers.Util.OSM = {};
-
-/**
- * Constant: MISSING_TILE_URL
- * {String} URL of image to display for missing tiles
- */
-OpenLayers.Util.OSM.MISSING_TILE_URL = OpenLayers.Util.getImagesLocation() + "404.png";
-
-/**
- * Property: originalOnImageLoadError
- * {Function} Original onImageLoadError function.
- */
-OpenLayers.Util.OSM.originalOnImageLoadError = OpenLayers.Util.onImageLoadError;
-
-/**
- * Function: onImageLoadError
- */
-OpenLayers.Util.onImageLoadError = function() {
-    if (this.src.match(/^http:\/\/[abc]\.[a-z]+\.openstreetmap\.org\//)) {
-        this.src = OpenLayers.Util.OSM.MISSING_TILE_URL;
-    } else if (this.src.match(/^http:\/\/[def]\.tah\.openstreetmap\.org\//)) {
-        // do nothing - this layer is transparent
-    } else {
-        OpenLayers.Util.OSM.originalOnImageLoadError;
-    }
-};
-
 /**
  * Class: OpenLayers.Layer.OSM.Mapnik
  *
@@ -44,12 +14,13 @@ OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
      */
     initialize: function(name, options) {
         var url = [
-            "http://a.tile.openstreetmap.org/${z}/${x}/${y}.png",
-            "http://b.tile.openstreetmap.org/${z}/${x}/${y}.png",
-            "http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"
+            "https://a.tile.openstreetmap.org/${z}/${x}/${y}.png",
+            "https://b.tile.openstreetmap.org/${z}/${x}/${y}.png",
+            "https://c.tile.openstreetmap.org/${z}/${x}/${y}.png"
         ];
         options = OpenLayers.Util.extend({
-            numZoomLevels: 19,
+            numZoomLevels: 20,
+            attribution: "&copy; <a href='https://www.openstreetmap.org/copyright'>OpenStreetMap</a> contributors",
             buffer: 0,
             transitionEffect: "resize"
         }, options);
@@ -60,38 +31,6 @@ OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
     CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik"
 });
 
-/**
- * Class: OpenLayers.Layer.OSM.Osmarender
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.Osmarender
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    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"
-        ];
-        options = OpenLayers.Util.extend({
-            numZoomLevels: 18,
-            buffer: 0,
-            transitionEffect: "resize"
-        }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender"
-});
-
 /**
  * Class: OpenLayers.Layer.OSM.CycleMap
  *
@@ -114,6 +53,7 @@ OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
         ];
         options = OpenLayers.Util.extend({
             numZoomLevels: 19,
+            attribution: "&copy; <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a> contributors, Tiles courtesy of <a href='http://www.opencyclemap.org'>Andy Allan</a>",
             buffer: 0,
             transitionEffect: "resize"
         }, options);
@@ -146,6 +86,7 @@ OpenLayers.Layer.OSM.TransportMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
         ];
         options = OpenLayers.Util.extend({
             numZoomLevels: 19,
+            attribution: "&copy; <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a> contributors, Tiles courtesy of <a href='http://www.opencyclemap.org'>Andy Allan</a>",
             buffer: 0,
             transitionEffect: "resize"
         }, options);