зеркало из https://github.com/nextcloud/news.git
124 строки
3.3 KiB
PHP
124 строки
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 nukeawhale@gmail.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 FeedMapper extends Mapper implements IMapper {
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public function __construct(API $api) {
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parent::__construct($api, 'news_feeds');
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}
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public function find($id, $userId){
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$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
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'FROM `*PREFIX*news_feeds` `feeds` ' .
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'LEFT JOIN `*PREFIX*news_items` `items` ' .
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'ON `feeds`.`id` = `items`.`feed_id` ' .
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'AND (`items`.`status` & ?) > 0 ' .
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'WHERE `feeds`.`id` = ? ' .
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'AND `feeds`.`user_id` = ? ' .
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'GROUP BY `feeds`.`id`';
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$params = array(StatusFlag::UNREAD, $id, $userId);
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$row = $this->findOneQuery($sql, $params);
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$feed = new Feed();
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$feed->fromRow($row);
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return $feed;
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}
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private function findAllRows($sql, $params=array()){
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$result = $this->execute($sql, $params);
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$feeds = array();
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while($row = $result->fetchRow()){
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$feed = new Feed();
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$feed->fromRow($row);
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array_push($feeds, $feed);
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}
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return $feeds;
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}
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public function findAllFromUser($userId){
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$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
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'FROM `*PREFIX*news_feeds` `feeds` ' .
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'LEFT JOIN `*PREFIX*news_items` `items` ' .
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'ON `feeds`.`id` = `items`.`feed_id` ' .
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'AND (`items`.`status` & ?) > 0 ' .
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'WHERE `feeds`.`user_id` = ? ' .
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'GROUP BY `feeds`.`id`';
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$params = array(StatusFlag::UNREAD, $userId);
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return $this->findAllRows($sql, $params);
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}
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public function findAll(){
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$sql = 'SELECT * FROM `*PREFIX*news_feeds`';
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return $this->findAllRows($sql);
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}
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public function findByUrlHash($hash, $userId){
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$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
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'FROM `*PREFIX*news_feeds` `feeds` ' .
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'LEFT JOIN `*PREFIX*news_items` `items` ' .
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'ON `feeds`.`id` = `items`.`feed_id` ' .
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'AND (`items`.`status` & ?) > 0 ' .
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'WHERE `feeds`.`url_hash` = ? ' .
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'AND `feeds`.`user_id` = ? ' .
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'GROUP BY `feeds`.`id`';
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$params = array(StatusFlag::UNREAD, $hash, $userId);
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$row = $this->findOneQuery($sql, $params);
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$feed = new Feed();
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$feed->fromRow($row);
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return $feed;
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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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$sql = 'DELETE FROM `*PREFIX*news_items` WHERE `feed_id` = ?';
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$params = array($entity->getId());
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$this->execute($sql, $params);
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}
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} |