зеркало из https://github.com/nextcloud/news.git
107 строки
2.9 KiB
PHP
107 строки
2.9 KiB
PHP
<?php
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/**
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* ownCloud - News
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Alessandro Cosentino <cosenal@gmail.com>
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @copyright Alessandro Cosentino 2012
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* @copyright Bernhard Posselt 2012, 2014
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*/
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namespace OCA\News\Db;
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use \OCP\IDb;
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use \OCP\AppFramework\Db\Entity;
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class FolderMapper extends NewsMapper {
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public function __construct(IDb $db) {
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parent::__construct($db, 'news_folders', '\OCA\News\Db\Folder');
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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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return $this->findEntity($sql, [$id, $userId]);
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}
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public function findAllFromUser($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 = [$userId];
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return $this->findEntities($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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$params = [$folderName, $userId];
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return $this->findEntities($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 = [$entity->getId()];
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$this->execute($sql, $params);
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$sql = 'DELETE FROM `*PREFIX*news_items` WHERE `feed_id` NOT IN '.
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'(SELECT `feeds`.`id` FROM `*PREFIX*news_feeds` `feeds`)';
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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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$params = [];
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// sometimes we want to delete all entries
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if ($deleteOlderThan !== null) {
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$sql .= 'AND `deleted_at` < ? ';
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$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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$sql .= 'AND `user_id` = ?';
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$params[] = $userId;
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}
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return $this->findEntities($sql, $params);
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}
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/**
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* Deletes all folders of a user
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* @param string $userId the name of the user
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*/
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public function deleteUser($userId) {
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$sql = 'DELETE FROM `*PREFIX*news_folders` WHERE `user_id` = ?';
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$this->execute($sql, [$userId]);
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}
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} |