зеркало из https://github.com/nextcloud/news.git
131 строка
3.3 KiB
PHP
131 строка
3.3 KiB
PHP
<?php
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/**
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* ownCloud - News
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*
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* @author Alessandro Cosentino
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* @author Bernhard Posselt
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* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
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* @copyright 2012 Bernhard Posselt dev@bernhard-posselt.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\News\Db;
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use \OCA\AppFramework\Core\API;
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use \OCA\AppFramework\Db\Mapper;
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use \OCA\AppFramework\Db\Entity;
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class FolderMapper extends Mapper implements IMapper {
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public function __construct(API $api) {
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parent::__construct($api, 'news_folders');
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}
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public function find($id, $userId){
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$sql = 'SELECT * FROM `*PREFIX*news_folders` ' .
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'WHERE `id` = ? ' .
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'AND `user_id` = ?';
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$row = $this->findOneQuery($sql, array($id, $userId));
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$folder = new Folder();
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$folder->fromRow($row);
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return $folder;
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}
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private function findAllRows($sql, $params=array()){
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$result = $this->execute($sql, $params);
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$folders = array();
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while($row = $result->fetchRow()){
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$folder = new Folder();
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$folder->fromRow($row);
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array_push($folders, $folder);
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}
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return $folders;
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}
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public function findAllFromUser($userId){
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$sql = 'SELECT * FROM `*PREFIX*news_folders` ' .
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'WHERE `user_id` = ? ' .
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'AND `deleted_at` = 0';
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$params = array($userId);
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return $this->findAllRows($sql, $params);
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}
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public function findByName($folderName, $userId){
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$sql = 'SELECT * FROM `*PREFIX*news_folders` ' .
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'WHERE `name` = ? ' .
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'AND `user_id` = ?';
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$params = array($folderName, $userId);
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return $this->findAllRows($sql, $params);
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}
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public function delete(Entity $entity){
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parent::delete($entity);
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// someone please slap me for doing this manually :P
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// we needz CASCADE + FKs please
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$sql = 'DELETE FROM `*PREFIX*news_feeds` WHERE `folder_id` = ?';
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$params = array($entity->getId());
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$this->execute($sql, $params);
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$sql = 'DELETE `items` FROM `*PREFIX*news_items` `items` '.
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'LEFT JOIN `*PREFIX*news_feeds` `feeds` ON '.
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'`items`.`feed_id` = `feeds`.`id` WHERE `feeds`.`id` IS NULL';
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$this->execute($sql);
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}
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/**
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* @param int $deleteOlderThan if given gets all entries with a delete date
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* older than that timestamp
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* @param string $userId if given returns only entries from the given user
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* @return array with the database rows
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*/
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public function getToDelete($deleteOlderThan=null, $userId=null) {
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$sql = 'SELECT * FROM `*PREFIX*news_folders` ' .
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'WHERE `deleted_at` > 0 ';
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$params = array();
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// sometimes we want to delete all entries
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if ($deleteOlderThan !== null) {
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$sql .= 'AND `deleted_at` < ? ';
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array_push($params, $deleteOlderThan);
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}
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// we need to sometimes only delete feeds of a user
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if($userId !== null) {
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$sql .= 'AND `user_id` = ?';
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array_push($params, $userId);
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}
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return $this->findAllRows($sql, $params);
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}
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} |