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<?php
/**
* ownCloud - News app
*
* @author Alessandro Cosentino
* @copyright 2012 Alessandro Cosentino cosenal@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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* This class maps a feed to an entry in the feeds table of the database.
*/
class OC_News_FolderMapper {
const tableName = '*PREFIX*news_folders';
/**
* @brief Retrieve a feed from the database
* @param id The id of the feed in the database table.
* @returns
*/
public function find($id){
$stmt = OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE id = ?');
$result = $stmt->execute(array($id));
$row = $result->fetchRow();
$url = $row['url'];
$title = $row['title'];
$feed = new OC_News_Feed($url, $title, null, $id);
return $feed;
}
/**
* @brief Retrieve a feed and all its items from the database
* @param id The id of the feed in the database table.
* @returns
*/
public function findWithItems($id){
$stmt = OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE id = ?');
$result = $stmt->execute(array($id));
$row = $result->fetchRow();
$url = $row['url'];
$title = $row['title'];
$feed = new OC_News_Feed($url, $title, null,$id);
$itemMapper = new OC_News_ItemMapper($feed);
$items = $itemMapper->findAll();
$feed->setItems($items);
return $feed;
}
/**
* @brief Save the feed and all its items into the database
* @param feed the feed to be saved
* @returns The id of the feed in the database table.
*/
public function insert(OC_News_Feed $feed){
$CONFIG_DBTYPE = OCP\Config::getSystemValue( "dbtype", "sqlite" );
if( $CONFIG_DBTYPE == 'sqlite' or $CONFIG_DBTYPE == 'sqlite3' ){
$_ut = "strftime('%s','now')";
} elseif($CONFIG_DBTYPE == 'pgsql') {
$_ut = 'date_part(\'epoch\',now())::integer';
} else {
$_ut = "UNIX_TIMESTAMP()";
}
//FIXME: Detect when user adds a known feed
//FIXME: specify folder where you want to add
$query = OCP\DB::prepare('
INSERT INTO ' . self::tableName .
'(url, title, added, lastmodified)
VALUES (?, ?, $_ut, $_ut)
');
$title = $feed->getTitle();
if(empty($title)) {
$l = OC_L10N::get('news');
$title = $l->t('no title');
}
$params=array(
htmlspecialchars_decode($feed->getUrl()),
htmlspecialchars_decode($title)
//FIXME: user_id is going to move to the folder properties
//OCP\USER::getUser()
);
$query->execute($params);
$feedid = OCP\DB::insertid(self::tableName);
$feed->setId($feedid);
$itemMapper = new OC_News_ItemMapper($feed);
$items = $feed->getItems();
foreach($items as $item){
$itemMapper->insert($item);
}
return $feedid;
}
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