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Diffstat (limited to 'businesslayer/itembusinesslayer.php')
-rw-r--r-- | businesslayer/itembusinesslayer.php | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/businesslayer/itembusinesslayer.php b/businesslayer/itembusinesslayer.php deleted file mode 100644 index 82d445161..000000000 --- a/businesslayer/itembusinesslayer.php +++ /dev/null @@ -1,242 +0,0 @@ -<?php -/** - * ownCloud - News - * - * This file is licensed under the Affero General Public License version 3 or - * later. See the COPYING file. - * - * @author Alessandro Cosentino <cosenal@gmail.com> - * @author Bernhard Posselt <dev@bernhard-posselt.com> - * @copyright Alessandro Cosentino 2012 - * @copyright Bernhard Posselt 2012, 2014 - */ - -namespace OCA\News\BusinessLayer; - -use \OCP\AppFramework\Db\DoesNotExistException; - -use \OCA\News\Db\Item; -use \OCA\News\Db\ItemMapper; -use \OCA\News\Db\StatusFlag; -use \OCA\News\Db\FeedType; -use \OCA\News\Utility\Config; - - -class ItemBusinessLayer extends BusinessLayer { - - private $statusFlag; - private $autoPurgeCount; - private $timeFactory; - private $itemMapper; - - public function __construct(ItemMapper $itemMapper, - StatusFlag $statusFlag, - $timeFactory, - Config $config){ - parent::__construct($itemMapper); - $this->statusFlag = $statusFlag; - $this->autoPurgeCount = $config->getAutoPurgeCount(); - $this->timeFactory = $timeFactory; - $this->itemMapper = $itemMapper; - } - - - /** - * Returns all new items - * @param int $id the id of the feed, 0 for starred or all items - * @param int $type the type of the feed - * @param int $updatedSince a timestamp with the last modification date - * returns only items with a >= modified timestamp - * @param boolean $showAll if unread items should also be returned - * @param string $userId the name of the user - * @return array of items - */ - public function findAllNew($id, $type, $updatedSince, $showAll, $userId){ - $status = $this->statusFlag->typeToStatus($type, $showAll); - - switch($type){ - case FeedType::FEED: - return $this->itemMapper->findAllNewFeed( - $id, $updatedSince, $status, $userId - ); - case FeedType::FOLDER: - return $this->itemMapper->findAllNewFolder( - $id, $updatedSince, $status, $userId - ); - default: - return $this->itemMapper->findAllNew( - $updatedSince, $status, $userId - ); - } - } - - - /** - * Returns all items - * @param int $id the id of the feed, 0 for starred or all items - * @param int $type the type of the feed - * @param int $limit how many items should be returned - * @param int $offset only items lower than this id are returned, 0 for no offset - * @param boolean $showAll if unread items should also be returned - * @param string $userId the name of the user - * @param boolean $oldestFirst if it should be ordered by oldest first - * @return array of items - */ - public function findAll($id, $type, $limit, $offset, $showAll, $userId, - $oldestFirst=false){ - $status = $this->statusFlag->typeToStatus($type, $showAll); - - switch($type){ - case FeedType::FEED: - return $this->itemMapper->findAllFeed( - $id, $limit, $offset,$status, $userId, $oldestFirst - ); - case FeedType::FOLDER: - return $this->itemMapper->findAllFolder( - $id, $limit, $offset, $status, $userId, $oldestFirst - ); - default: - return $this->itemMapper->findAll( - $limit, $offset, $status, $userId, $oldestFirst - ); - } - } - - - /** - * Star or unstar an item - * @param int $feedId the id of the item's feed that should be starred - * @param string $guidHash the guidHash of the item that should be starred - * @param boolean $isStarred if true the item will be marked as starred, if false unstar - * @param $userId the name of the user for security reasons - * @throws BusinessLayerException if the item does not exist - */ - public function star($feedId, $guidHash, $isStarred, $userId){ - try { - $item = $this->itemMapper->findByGuidHash($guidHash, $feedId, $userId); - - $item->setLastModified($this->timeFactory->getTime()); - if($isStarred){ - $item->setStarred(); - } else { - $item->setUnstarred(); - } - $this->itemMapper->update($item); - } catch(DoesNotExistException $ex) { - throw new BusinessLayerException($ex->getMessage()); - } - } - - - /** - * Read or unread an item - * @param int $itemId the id of the item that should be read - * @param boolean $isRead if true the item will be marked as read, if false unread - * @param $userId the name of the user for security reasons - * @throws BusinessLayerException if the item does not exist - */ - public function read($itemId, $isRead, $userId){ - $item = $this->find($itemId, $userId); - $item->setLastModified($this->timeFactory->getTime()); - if($isRead){ - $item->setRead(); - } else { - $item->setUnread(); - } - $this->itemMapper->update($item); - } - - - /** - * Set all items read - * @param int $highestItemId all items below that are marked read. This is used - * to prevent marking items as read that the users hasnt seen yet - * @param string $userId the name of the user - */ - public function readAll($highestItemId, $userId){ - $time = $this->timeFactory->getTime(); - $this->itemMapper->readAll($highestItemId, $time, $userId); - } - - - /** - * Set a folder read - * @param int $folderId the id of the folder that should be marked read - * @param int $highestItemId all items below that are marked read. This is used - * to prevent marking items as read that the users hasnt seen yet - * @param string $userId the name of the user - */ - public function readFolder($folderId, $highestItemId, $userId){ - $time = $this->timeFactory->getTime(); - $this->itemMapper->readFolder($folderId, $highestItemId, $time, $userId); - } - - - /** - * Set a feed read - * @param int $feedId the id of the feed that should be marked read - * @param int $highestItemId all items below that are marked read. This is used - * to prevent marking items as read that the users hasnt seen yet - * @param string $userId the name of the user - */ - public function readFeed($feedId, $highestItemId, $userId){ - $time = $this->timeFactory->getTime(); - $this->itemMapper->readFeed($feedId, $highestItemId, $time, $userId); - } - - - /** - * This method deletes all unread feeds that are not starred and over the - * count of $this->autoPurgeCount starting by the oldest. This is to clean - * up the database so that old entries dont spam your db. As criteria for - * old, the id is taken - */ - public function autoPurgeOld(){ - $this->itemMapper->deleteReadOlderThanThreshold($this->autoPurgeCount); - } - - - /** - * Returns the newest itemd id, use this for marking feeds read - * @param string $userId the name of the user - * @throws BusinessLayerException if there is no newest item - * @return int - */ - public function getNewestItemId($userId) { - try { - return $this->itemMapper->getNewestItemId($userId); - } catch(DoesNotExistException $ex) { - throw new BusinessLayerException($ex->getMessage()); - } - } - - - /** - * Returns the starred count - * @param string $userId the name of the user - * @return int the count - */ - public function starredCount($userId){ - return $this->itemMapper->starredCount($userId); - } - - - /** - * @param string $userId from which user the items should be taken - * @return array of items which are starred or unread - */ - public function getUnreadOrStarred($userId) { - return $this->itemMapper->findAllUnreadOrStarred($userId); - } - - - /** - * Deletes all items of a user - * @param string $userId the name of the user - */ - public function deleteUser($userId) { - $this->itemMapper->deleteUser($userId); - } - - -} |