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Diffstat (limited to 'js/app/services/businesslayer/folderbusinesslayer.coffee')
| -rw-r--r-- | js/app/services/businesslayer/folderbusinesslayer.coffee | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/js/app/services/businesslayer/folderbusinesslayer.coffee b/js/app/services/businesslayer/folderbusinesslayer.coffee new file mode 100644 index 000000000..969783222 --- /dev/null +++ b/js/app/services/businesslayer/folderbusinesslayer.coffee @@ -0,0 +1,160 @@ +### + +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 'FolderBusinessLayer', +['_BusinessLayer', 'FolderModel', 'FeedBusinessLayer', 'Persistence', +'FeedType', 'ActiveFeed', 'ItemModel', 'ShowAll', '_ExistsError', 'OPMLParser', +(_BusinessLayer, FolderModel, FeedBusinessLayer, Persistence, FeedType, +ActiveFeed, ItemModel, ShowAll, _ExistsError, OPMLParser) -> + + class FolderBusinessLayer extends _BusinessLayer + + constructor: (@_folderModel, @_feedBusinessLayer, @_showAll, activeFeed, + persistence, @_feedType, itemModel, @_opmlParser) -> + super(activeFeed, persistence, itemModel, @_feedType.Folder) + + + getById: (folderId) -> + return @_folderModel.getById(folderId) + + delete: (folderId) -> + @_folderModel.removeById(folderId) + @_persistence.deleteFolder(folderId) + + + hasFeeds: (folderId) -> + return @_feedBusinessLayer.getFeedsOfFolder(folderId).length + + + open: (folderId) -> + folder = @_folderModel.getById(folderId) + if angular.isDefined(folder) + if not folder.opened + folder.opened = true + @_persistence.openFolder(folder.id) + + + toggleFolder: (folderId) -> + folder = @_folderModel.getById(folderId) + + if angular.isDefined(folder) + folder.opened = !folder.opened + if folder.opened + @_persistence.openFolder(folder.id) + else + @_persistence.collapseFolder(folder.id) + + + markFolderRead: (folderId) -> + for feed in @_feedBusinessLayer.getFeedsOfFolder(folderId) + @_feedBusinessLayer.markFeedRead(feed.id) + + + getUnreadCount: (folderId) -> + return @_feedBusinessLayer.getFolderUnreadCount(folderId) + + + isVisible: (folderId) -> + if @_showAll.getShowAll() + return true + else + if @isActive(folderId) or + @_feedBusinessLayer.getFolderUnreadCount(folderId) > 0 + return true + if @_activeFeed.getType() == @_feedType.Feed + for feed in @_feedBusinessLayer.getFeedsOfFolder(folderId) + if feed.id == @_activeFeed.getId() + return true + return false + + + getAll: -> + return @_folderModel.getAll() + + + create: (folderName, onSuccess=null, onFailure=null) -> + onSuccess or= -> + onFailure or= -> + + if angular.isUndefined(folderName) or folderName.trim() == '' + throw new Error() + + folderName = folderName.trim() + + if @_folderModel.getByName(folderName) + throw new _ExistsError() + + folder = + name: folderName + opened: true + + @_folderModel.add(folder) + + success = (response) => + if response.status == 'error' + folder.error = response.msg + onFailure() + else + onSuccess(response.data) + + @_persistence.createFolder folderName, 0, success + + + markErrorRead: (folderName) -> + @_folderModel.removeByName(folderName) + + + import: (xml) -> + opml = @_opmlParser.parseXML(xml) + @_importElement(opml, 0) + + + _importElement: (opml, parentFolderId) -> + for item in opml.getItems() + if item.isFolder() + do (item) => + try + @create item.getName(), (data) => + @_importElement(item, data.folders[0].id) + catch error + if error instanceof _ExistsError + folder = @_folderModel.getByName(item.getName()) + @open(folder.id) + @_importElement(item, folder.id) + else + console.info error + else + try + do (item) => + @_feedBusinessLayer.create(item.getUrl(), + parentFolderId) + catch error + if not error instanceof _ExistsError + console.info error + + + return new FolderBusinessLayer(FolderModel, FeedBusinessLayer, ShowAll, + ActiveFeed, Persistence, FeedType, ItemModel, + OPMLParser) + +]
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