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Diffstat (limited to 'js/app/services/businesslayer/itembusinesslayer.coffee')
| -rw-r--r-- | js/app/services/businesslayer/itembusinesslayer.coffee | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/js/app/services/businesslayer/itembusinesslayer.coffee b/js/app/services/businesslayer/itembusinesslayer.coffee new file mode 100644 index 000000000..294be1f40 --- /dev/null +++ b/js/app/services/businesslayer/itembusinesslayer.coffee @@ -0,0 +1,115 @@ +### + +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 'ItemBusinessLayer', +['ItemModel', 'FeedModel', 'Persistence', 'ActiveFeed', 'FeedType', +'StarredBusinessLayer', +(ItemModel, FeedModel, Persistence, ActiveFeed, FeedType, +StarredBusinessLayer) -> + + class ItemBusinessLayer + + constructor: (@_itemModel, @_feedModel, @_persistence, @_activeFeed, + @_feedType, @_starredBusinessLayer) -> + + getAll: -> + return @_itemModel.getAll() + + + noFeedActive: -> + return @_activeFeed.getType() != @_feedType.Feed + + + isKeptUnread: (itemId) -> + item = @_itemModel.getById(itemId) + if angular.isDefined(item) and angular.isDefined(item.keptUnread) + return item.keptUnread + return false + + + toggleKeepUnread: (itemId) -> + item = @_itemModel.getById(itemId) + if angular.isDefined(item) and not item.keptUnread + item.keptUnread = true + if item.isRead() + @setUnread(itemId) + else + item.keptUnread = false + + + toggleStarred: (itemId) -> + item = @_itemModel.getById(itemId) + if item.isStarred() + item.setUnstarred() + @_starredBusinessLayer.decreaseCount() + @_persistence.unstarItem(item.feedId, item.guidHash) + else + item.setStarred() + @_starredBusinessLayer.increaseCount() + @_persistence.starItem(item.feedId, item.guidHash) + + + setRead: (itemId) -> + item = @_itemModel.getById(itemId) + if angular.isDefined(item) + if not item.isRead() + item.setRead() + @_persistence.readItem(itemId) + + feed = @_feedModel.getById(item.feedId) + if angular.isDefined(feed) + feed.unreadCount -= 1 + + + setUnread: (itemId) -> + item = @_itemModel.getById(itemId) + if angular.isDefined(item) + if item.isRead() + item.setUnread() + @_persistence.unreadItem(itemId) + + feed = @_feedModel.getById(item.feedId) + if angular.isDefined(feed) + feed.unreadCount += 1 + + + getFeedTitle: (itemId) -> + item = @_itemModel.getById(itemId) + if angular.isDefined(item) + feed = @_feedModel.getById(item.feedId) + if angular.isDefined(feed) + return feed.title + + + loadNext: -> + + + + loadNew: -> + + + + return new ItemBusinessLayer(ItemModel, FeedModel, Persistence, ActiveFeed, + FeedType, StarredBusinessLayer) + +]
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