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+###
+
+ownCloud - News
+
+@author Bernhard Posselt
+@copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+License as published by the Free Software Foundation; either
+version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+
+You should have received a copy of the GNU Affero General Public
+License along with this library. If not, see <http://www.gnu.org/licenses/>.
+
+###
+
+
+angular.module('News').factory 'SubscriptionsBusinessLayer',
+['_BusinessLayer', 'FeedBusinessLayer', 'Persistence', 'ShowAll', 'ActiveFeed',
+'FeedType', 'ItemModel',
+(_BusinessLayer, FeedBusinessLayer, Persistence, ShowAll, ActiveFeed, FeedType,
+ItemModel) ->
+
+ class SubscriptionsBusinessLayer extends _BusinessLayer
+
+ constructor: (@_feedBusinessLayer, @_showAll, feedType,
+ persistence, activeFeed, itemModel) ->
+ super(activeFeed, persistence, itemModel, feedType.Subscriptions)
+
+ isVisible: ->
+ if @isActive(0)
+ return true
+
+ if @_showAll.getShowAll()
+ return @_feedBusinessLayer.getNumberOfFeeds() > 0
+ else
+ visible = @_feedBusinessLayer.getNumberOfFeeds() > 0 &&
+ @_feedBusinessLayer.getAllUnreadCount() > 0
+ return visible
+
+
+ markAllRead: ->
+ @_feedBusinessLayer.markAllRead()
+
+
+ getUnreadCount: ->
+ return @_feedBusinessLayer.getAllUnreadCount()
+
+
+ return new SubscriptionsBusinessLayer(FeedBusinessLayer, ShowAll, FeedType,
+ Persistence, ActiveFeed, ItemModel)
+]