diff options
Diffstat (limited to 'lib/foldermapper.php')
| -rw-r--r-- | lib/foldermapper.php | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/lib/foldermapper.php b/lib/foldermapper.php deleted file mode 100644 index 5d7145176..000000000 --- a/lib/foldermapper.php +++ /dev/null @@ -1,198 +0,0 @@ -<?php -/** -* ownCloud - News app -* -* @author Alessandro Cosentino -* Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com> -* -* This file is licensed under the Affero General Public License version 3 or later. -* See the COPYING-README file -* -*/ - -namespace OCA\News; - -/** - * This class maps a feed to an entry in the feeds table of the database. - */ -class FolderMapper { - - const tableName = '*PREFIX*news_folders'; - - private $userid; - - public function __construct($userid = null) { - if ($userid !== null) { - $this->userid = $userid; - } - else { - $this->userid = \OCP\USER::getUser(); - } - } - - - /** - * @brief Returns the forest (list of trees) of folders children of $parentid - * @param - * @returns - */ - public function childrenOf($parentid) { - $folderlist = array(); - $stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . - ' WHERE user_id = ? AND parent_id = ?'); - $result = $stmt->execute(array($this->userid, $parentid)); - - while( $row = $result->fetchRow()) { - $folderid = $row['id']; - $folder = new Folder($row['name'], $folderid); - $folder->setOpened($row['opened']); - $children = self::childrenOf($folderid); - $folder->addChildren($children); - $folderlist[] = $folder; - } - - return $folderlist; - } - - /** - * @brief Returns the forest (list of trees) of folders children of $parentid, - * including the feeds that they contain - * @param - * @returns - */ - public function childrenOfWithFeeds($parentid) { - - $feedmapper = new FeedMapper(); - $collectionlist = $feedmapper->findByFolderId($parentid); - - $stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . - ' WHERE user_id = ? AND parent_id = ?'); - $result = $stmt->execute(array($this->userid, $parentid)); - - while( $row = $result->fetchRow()) { - $folderid = $row['id']; - $folder = new Folder($row['name'], $folderid); - $folder->setOpened($row['opened']); - $children = self::childrenOfWithFeeds($folderid); - $folder->addChildren($children); - $collectionlist[] = $folder; - } - - return $collectionlist; - } - - - /** - * This is being used for consistency - */ - public function findById($id){ - return $this->find($id); - } - - - /** - * @brief Retrieve a folder from the database - * @param id The id of the folder in the database table. - * @returns an instance of OC_News_Folder - */ - public function find($id) { - $stmt = \OCP\DB::prepare('SELECT * - FROM ' . self::tableName . - ' WHERE user_id = ? AND id = ?'); - $result = $stmt->execute(array($this->userid, $id)); - - $row = $result->fetchRow(); - $folder = new Folder($row['name'], $row['id']); - $folder->setOpened($row['opened']); - - return $folder; - } - - /** - * @brief Store the folder and all its feeds into the database - * @param folder the folder to be saved - * @returns The id of the folder in the database table. - */ - public function save(Folder $folder) { - $query = \OCP\DB::prepare(' - INSERT INTO ' . self::tableName . - '(name, parent_id, user_id, opened) - VALUES (?, ?, ?, ?) - '); - - $name = $folder->getName(); - - if(empty($name)) { - $l = \OC_L10N::get('news'); - $name = $l->t('no name'); - } - - $parentid = $folder->getParentId(); - - $params=array( - $name, - $parentid, - $this->userid, - $folder->getOpened() - ); - $query->execute($params); - $folderid = \OCP\DB::insertid(self::tableName); - - $folder->setId($folderid); - return $folderid; - } - - - /** - * @brief Updates the folder - * @param folder the folder to be updated - */ - public function update(Folder $folder) { - $query = \OCP\DB::prepare('UPDATE ' . self::tableName - . ' SET name = ?, opened = ?' . ' WHERE id = ?'); - - $params = array($folder->getName(), $folder->getOpened(), $folder->getId()); - $query->execute($params); - return true; - } - - /** - * @brief Delete the folder and all its feeds from the database - * @param folder the folder to be deleted (an instance of OCA\News\Folder) - * @returns true if the folder has been deleted, false if an error occurred - */ - public function delete(Folder $folder) { - $folderid = $folder->getId(); - return deleteById(folderid); - } - - /** - * @brief Delete the folder and all its feeds from the database - * @param folder the folder to be deleted (an instance of OCA\News\Folder) - * @returns true if the folder has been deleted, false if an error occurred - */ - public function deleteById($folderid) { - if ($folderid == null) { - return false; - } - - // delete child folders - $stmt = \OCP\DB::prepare('SELECT id FROM ' . self::tableName .' WHERE parent_id = ? AND user_id = ?'); - $result = $stmt->execute(array($folderid, $this->userid)); - while ($row = $result->fetchRow()) { - if (!self::deleteById($row['id'])) - return false; - } - - $stmt = \OCP\DB::prepare('DELETE FROM ' . self::tableName .' WHERE id = ? AND user_id = ?'); - $result = $stmt->execute(array($folderid, $this->userid)); - - $feedMapper = new FeedMapper($this->userid); - //TODO: handle the value that the execute returns - if(!$feedMapper->deleteAll($folderid)) - return false; - - return true; - } - -}
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