Add backbone comment classes

Signed-off-by: Julius Härtl <jus@bitgrid.net>

js/legacy/commentsummarymodel.js

@@ -0,0 +1,54 @@
+
+var NS_OWNCLOUD = 'http://owncloud.org/ns';
+/**
+ * @class OCA.AnnouncementCenter.Comments.CommentSummaryModel
+ * @classdesc
+ *
+ * Model containing summary information related to comments
+ * like the read marker.
+ *
+ */
+var CommentSummaryModel = OC.Backbone.Model.extend(
+	/** @lends OCA.AnnouncementCenter.Comments.CommentSummaryModel.prototype */ {
+	sync: OC.Backbone.davSync,
+
+	/**
+	 * Object type
+	 *
+	 * @type string
+	 */
+	_objectType: 'deckCard',
+
+	/**
+	 * Object id
+	 *
+	 * @type string
+	 */
+	_objectId: null,
+
+	davProperties: {
+		'readMarker': '{' + NS_OWNCLOUD + '}readMarker'
+	},
+
+	/**
+	 * Initializes the summary model
+	 *
+	 * @param {string} [options.objectType] object type
+	 * @param {string} [options.objectId] object id
+	 */
+	initialize: function(attrs, options) {
+		options = options || {};
+		if (options.objectType) {
+			this._objectType = options.objectType;
+		}
+	},
+
+	url: function() {
+		return OC.linkToRemote('dav') + '/comments/' +
+			encodeURIComponent(this._objectType) + '/' +
+			encodeURIComponent(this.id) + '/';
+	}
+});
+
+export default CommentSummaryModel;
+