2012-05-15 22:49:53 +04:00
|
|
|
<?php
|
2013-03-20 22:05:56 +04:00
|
|
|
|
2012-05-15 22:49:53 +04:00
|
|
|
/**
|
2013-03-20 22:05:56 +04:00
|
|
|
* ownCloud - News
|
2012-05-15 22:49:53 +04:00
|
|
|
*
|
|
|
|
* @author Alessandro Cosentino
|
2013-03-20 22:05:56 +04:00
|
|
|
* @author Bernhard Posselt
|
|
|
|
* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
|
|
|
|
* @copyright 2012 Bernhard Posselt nukeawhale@gmail.com
|
|
|
|
*
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
|
|
|
|
* License as published by the Free Software Foundation; either
|
|
|
|
* version 3 of the License, or any later version.
|
|
|
|
*
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
|
2012-08-03 20:25:46 +04:00
|
|
|
*
|
2013-03-20 22:05:56 +04:00
|
|
|
* You should have received a copy of the GNU Affero General Public
|
|
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
2012-08-03 20:25:46 +04:00
|
|
|
*
|
2012-05-15 22:49:53 +04:00
|
|
|
*/
|
|
|
|
|
2013-03-20 22:05:56 +04:00
|
|
|
namespace OCA\News\Db;
|
2012-10-14 23:15:16 +04:00
|
|
|
|
2013-03-20 22:21:47 +04:00
|
|
|
use \OCA\AppFramework\Core\API;
|
2013-03-22 16:20:24 +04:00
|
|
|
use \OCA\AppFramework\Db\Mapper;
|
2013-03-26 14:44:36 +04:00
|
|
|
use \OCA\AppFramework\Db\Entity;
|
|
|
|
|
2013-03-20 22:21:47 +04:00
|
|
|
|
2013-03-22 16:20:24 +04:00
|
|
|
class FeedMapper extends Mapper implements IMapper {
|
2012-05-18 06:59:49 +04:00
|
|
|
|
2012-08-03 20:25:46 +04:00
|
|
|
|
2013-03-20 22:05:56 +04:00
|
|
|
public function __construct(API $api) {
|
|
|
|
parent::__construct($api, 'news_feeds');
|
2012-08-03 08:35:45 +04:00
|
|
|
}
|
2012-05-29 07:40:18 +04:00
|
|
|
|
2012-05-18 06:59:49 +04:00
|
|
|
|
2013-03-20 22:05:56 +04:00
|
|
|
public function find($id, $userId){
|
2013-03-26 21:04:02 +04:00
|
|
|
$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
|
|
|
|
'FROM `*PREFIX*news_feeds` `feeds` ' .
|
|
|
|
'LEFT JOIN `*PREFIX*news_items` `items` ' .
|
|
|
|
'ON `feeds`.`id` = `items`.`feed_id` ' .
|
2013-04-06 19:56:24 +04:00
|
|
|
// WARNING: this is a desperate attempt at making this query work
|
|
|
|
// because prepared statements dont work. This is a possible
|
2013-04-06 19:58:47 +04:00
|
|
|
// SQL INJECTION RISK WHEN MODIFIED WITHOUT THOUGHT.
|
|
|
|
// think twice when changing this
|
2013-04-06 00:56:22 +04:00
|
|
|
'AND (`items`.`status` & ' . StatusFlag::UNREAD . ') = ' .
|
|
|
|
StatusFlag::UNREAD . ' ' .
|
2013-03-26 21:04:02 +04:00
|
|
|
'WHERE `feeds`.`id` = ? ' .
|
|
|
|
'AND `feeds`.`user_id` = ? ' .
|
2013-05-18 20:49:30 +04:00
|
|
|
'GROUP BY `feeds`.`id`, `feeds`.`user_id`, `feeds`.`url_hash`,'.
|
|
|
|
'`feeds`.`url`, `feeds`.`title`, `feeds`.`link`,'.
|
|
|
|
'`feeds`.`favicon_link`, `feeds`.`added`,'.
|
|
|
|
'`feeds`.`folder_id`, `feeds`.`prevent_update`, `feeds`.`deleted_at`';
|
2013-04-06 00:56:22 +04:00
|
|
|
$params = array($id, $userId);
|
2012-08-03 20:25:46 +04:00
|
|
|
|
2013-03-26 21:04:02 +04:00
|
|
|
$row = $this->findOneQuery($sql, $params);
|
2013-03-20 22:21:47 +04:00
|
|
|
$feed = new Feed();
|
|
|
|
$feed->fromRow($row);
|
|
|
|
|
|
|
|
return $feed;
|
2012-06-06 21:34:19 +04:00
|
|
|
}
|
2012-10-14 23:15:16 +04:00
|
|
|
|
2012-08-03 20:25:46 +04:00
|
|
|
|
2013-04-04 15:12:07 +04:00
|
|
|
private function findAllRows($sql, $params=array(), $limit=null){
|
|
|
|
$result = $this->execute($sql, $params, $limit);
|
2013-03-20 22:21:47 +04:00
|
|
|
|
|
|
|
$feeds = array();
|
|
|
|
while($row = $result->fetchRow()){
|
|
|
|
$feed = new Feed();
|
|
|
|
$feed->fromRow($row);
|
|
|
|
array_push($feeds, $feed);
|
2013-03-20 22:30:05 +04:00
|
|
|
}
|
2013-03-20 22:21:47 +04:00
|
|
|
|
|
|
|
return $feeds;
|
|
|
|
}
|
2012-08-04 01:32:35 +04:00
|
|
|
|
2012-06-06 21:34:19 +04:00
|
|
|
|
2013-03-20 22:21:47 +04:00
|
|
|
public function findAllFromUser($userId){
|
2013-03-21 19:32:36 +04:00
|
|
|
$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
|
2013-03-23 00:39:39 +04:00
|
|
|
'FROM `*PREFIX*news_feeds` `feeds` ' .
|
2013-03-26 21:04:02 +04:00
|
|
|
'LEFT JOIN `*PREFIX*news_items` `items` ' .
|
2013-04-06 19:56:24 +04:00
|
|
|
'ON `feeds`.`id` = `items`.`feed_id` ' .
|
|
|
|
// WARNING: this is a desperate attempt at making this query work
|
|
|
|
// because prepared statements dont work. This is a possible
|
2013-04-06 19:58:47 +04:00
|
|
|
// SQL INJECTION RISK WHEN MODIFIED WITHOUT THOUGHT.
|
|
|
|
// think twice when changing this
|
2013-04-06 00:56:22 +04:00
|
|
|
'AND (`items`.`status` & ' . StatusFlag::UNREAD . ') = ' .
|
|
|
|
StatusFlag::UNREAD . ' ' .
|
2013-03-26 21:04:02 +04:00
|
|
|
'WHERE `feeds`.`user_id` = ? ' .
|
2013-05-10 15:30:00 +04:00
|
|
|
'AND `feeds`.`deleted_at` = 0 ' .
|
2013-05-18 20:49:30 +04:00
|
|
|
'GROUP BY `feeds`.`id`, `feeds`.`user_id`, `feeds`.`url_hash`,'.
|
|
|
|
'`feeds`.`url`, `feeds`.`title`, `feeds`.`link`,'.
|
|
|
|
'`feeds`.`favicon_link`, `feeds`.`added`,'.
|
|
|
|
'`feeds`.`folder_id`, `feeds`.`prevent_update`, `feeds`.`deleted_at`';
|
2013-04-06 00:56:22 +04:00
|
|
|
$params = array($userId);
|
2013-03-20 22:21:47 +04:00
|
|
|
|
|
|
|
return $this->findAllRows($sql, $params);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public function findAll(){
|
2013-03-23 00:39:39 +04:00
|
|
|
$sql = 'SELECT * FROM `*PREFIX*news_feeds`';
|
2013-03-20 22:21:47 +04:00
|
|
|
|
|
|
|
return $this->findAllRows($sql);
|
|
|
|
}
|
|
|
|
|
2013-03-20 22:30:05 +04:00
|
|
|
|
2013-03-22 16:47:45 +04:00
|
|
|
public function findByUrlHash($hash, $userId){
|
2013-03-26 21:04:02 +04:00
|
|
|
$sql = 'SELECT `feeds`.*, COUNT(`items`.`id`) AS `unread_count` ' .
|
|
|
|
'FROM `*PREFIX*news_feeds` `feeds` ' .
|
|
|
|
'LEFT JOIN `*PREFIX*news_items` `items` ' .
|
|
|
|
'ON `feeds`.`id` = `items`.`feed_id` ' .
|
2013-04-06 19:56:24 +04:00
|
|
|
// WARNING: this is a desperate attempt at making this query work
|
|
|
|
// because prepared statements dont work. This is a possible
|
2013-04-06 19:58:47 +04:00
|
|
|
// SQL INJECTION RISK WHEN MODIFIED WITHOUT THOUGHT.
|
|
|
|
// think twice when changing this
|
2013-04-06 00:56:22 +04:00
|
|
|
'AND (`items`.`status` & ' . StatusFlag::UNREAD . ') = ' .
|
|
|
|
StatusFlag::UNREAD . ' ' .
|
2013-03-26 21:04:02 +04:00
|
|
|
'WHERE `feeds`.`url_hash` = ? ' .
|
|
|
|
'AND `feeds`.`user_id` = ? ' .
|
2013-05-18 20:49:30 +04:00
|
|
|
'GROUP BY `feeds`.`id`, `feeds`.`user_id`, `feeds`.`url_hash`,'.
|
|
|
|
'`feeds`.`url`, `feeds`.`title`, `feeds`.`link`,'.
|
|
|
|
'`feeds`.`favicon_link`, `feeds`.`added`,'.
|
|
|
|
'`feeds`.`folder_id`, `feeds`.`prevent_update`, `feeds`.`deleted_at`';
|
2013-04-06 00:56:22 +04:00
|
|
|
$params = array($hash, $userId);
|
2013-03-20 22:30:05 +04:00
|
|
|
|
2013-03-23 00:39:39 +04:00
|
|
|
$row = $this->findOneQuery($sql, $params);
|
2013-03-22 16:47:45 +04:00
|
|
|
$feed = new Feed();
|
|
|
|
$feed->fromRow($row);
|
2013-03-20 22:30:05 +04:00
|
|
|
|
2013-03-22 16:47:45 +04:00
|
|
|
return $feed;
|
2013-03-26 14:44:36 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public function delete(Entity $entity){
|
|
|
|
parent::delete($entity);
|
2013-03-20 22:30:05 +04:00
|
|
|
|
2013-03-26 14:44:36 +04:00
|
|
|
// someone please slap me for doing this manually :P
|
|
|
|
// we needz CASCADE + FKs please
|
|
|
|
$sql = 'DELETE FROM `*PREFIX*news_items` WHERE `feed_id` = ?';
|
|
|
|
$params = array($entity->getId());
|
|
|
|
$this->execute($sql, $params);
|
2013-03-22 16:47:45 +04:00
|
|
|
}
|
2013-03-20 22:40:17 +04:00
|
|
|
|
2013-04-04 15:12:07 +04:00
|
|
|
|
2013-05-21 23:10:45 +04:00
|
|
|
/**
|
|
|
|
* @param int $deleteOlderThan if given gets all entries with a delete date
|
|
|
|
* older than that timestamp
|
|
|
|
* @param string $userId if given returns only entries from the given user
|
|
|
|
* @return array with the database rows
|
|
|
|
*/
|
|
|
|
public function getToDelete($deleteOlderThan=null, $userId=null) {
|
2013-05-10 15:30:00 +04:00
|
|
|
$sql = 'SELECT * FROM `*PREFIX*news_feeds` ' .
|
2013-05-21 23:10:45 +04:00
|
|
|
'WHERE `deleted_at` > 0 ';
|
|
|
|
$params = array();
|
|
|
|
|
|
|
|
// sometimes we want to delete all entries
|
|
|
|
if ($deleteOlderThan !== null) {
|
|
|
|
$sql .= 'AND `deleted_at` < ? ';
|
|
|
|
array_push($params, $deleteOlderThan);
|
|
|
|
}
|
2013-05-10 15:30:00 +04:00
|
|
|
|
|
|
|
// we need to sometimes only delete feeds of a user
|
|
|
|
if($userId !== null) {
|
2013-05-21 23:10:45 +04:00
|
|
|
$sql .= 'AND `user_id` = ?';
|
2013-05-10 15:30:00 +04:00
|
|
|
array_push($params, $userId);
|
|
|
|
}
|
|
|
|
|
|
|
|
return $this->findAllRows($sql, $params);
|
|
|
|
}
|
|
|
|
|
2013-04-04 15:12:07 +04:00
|
|
|
|
2013-05-18 20:49:30 +04:00
|
|
|
}
|