1 files changed, 101 insertions, 0 deletions

diff --git a/node_modules/montage/examples/youtube-channel-example/youtube-channel.reel/youtube-channel.js b/node_modules/montage/examples/youtube-channel-example/youtube-channel.reel/youtube-channel.js
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index 00000000..1f5aa2d1
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+++ b/node_modules/montage/examples/youtube-channel-example/youtube-channel.reel/youtube-channel.js
@@ -0,0 +1,101 @@
+/* <copyright>
+ This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+ No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+ (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+ </copyright> */
+/*global require,exports*/
+var Montage = require("montage").Montage,
+    Component = require("montage/ui/component").Component,
+    Uuid = require("montage/core/uuid").Uuid;
+
+
+var YoutubeChannel = exports.YoutubeChannel = Montage.create(Component, {
+
+    _userRe: {
+        enumerable: false,
+        value: /youtube.com\/(user\/)?([a-z0-9]+)/i
+    },
+
+    _channelUrl: {
+        enumerable: false,
+        value: null
+    },
+    channelUrl: {
+        depends: ["channel"],
+        get: function() {
+            return this._channelUrl;
+        },
+        set: function(value, fromChannel) {
+            if (this._channelUrl !== value) {
+                this._channelUrl = value;
+
+                // prevent infinite loop
+                if (!fromChannel) {
+                    var match = this._userRe.exec(value);
+                    if (match && match[2]) {
+                        Object.getPropertyDescriptor(this, "channel").set.call(this, match[2], true);
+                    }
+                }
+            }
+        }
+    },
+
+    _channel: {
+        enumerable: false,
+        value: null
+    },
+    channel: {
+        get: function() {
+            return this._channel;
+        },
+        set: function(value, fromUrl) {
+            if (this._channel !== value) {
+                this._channel = value;
+
+                // prevent infinite loop
+                if (!fromUrl) {
+                    Object.getPropertyDescriptor(this, "channelUrl").set.call(this, "http://www.youtube.com/user/" + value, true);
+                }
+
+                this._loadChannel();
+            }
+        }
+    },
+
+    _loadChannel: {
+        enumerable: false,
+        value: function() {
+            var self = this;
+
+            var callbackName = "scriptCallback" + Uuid.generate().replace(/-/g, "_");
+
+            window[callbackName] = function(data) {
+                self.handleData(data);
+                delete window[callbackName];
+            };
+
+            // create url
+            var url = "http://gdata.youtube.com/feeds/api/users/" + this._channel + "/uploads?v=2&alt=json-in-script&callback=" + callbackName;
+
+            var script = document.createElement("script");
+            script.src = url;
+            this._element.appendChild(script);
+        }
+    },
+
+    handleData: {
+        value: function(data) {
+            var entries = data.feed.entry || [];
+
+            var playlist = [];
+
+            for (var i = 0, len = entries.length; i < len; i++) {
+                var id = entries[i]["media$group"]["yt$videoid"]["$t"];
+                playlist.push(id);
+            }
+
+            this.player.playlist = playlist;
+        }
+    }
+
+});
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