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<?php
/**
* ownCloud - News
*
* @author Alessandro Cosentino
* @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.
*
* 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/>.
*
*/
namespace OCA\News\Bl;
use \OCA\News\Db\Feed;
use \OCA\News\Db\FeedMapper;
use \OCA\News\Utility\FeedFetcher;
use \OCA\News\Utility\FetcherException;
class FeedBl extends Bl {
private $feedFetcher;
public function __construct(FeedMapper $feedMapper,
FeedFetcher $feedFetcher, ItemBl $itemBl){
parent::__construct($feedMapper);
$this->feedFetcher = $feedFetcher;
$this->itemBl = $itemBl;
}
// README: only call this for the cronjob because it does not
// check that the feeds belong to the right user
public function findAll(){
return $this->mapper->findAll();
}
public function findAllFromUser($userId){
return $this->mapper->findAllFromUser($userId);
}
public function create($feedUrl, $folderId, $userId){
// first try if the feed exists already
try {
list($feed, $items) = $this->feedFetcher->fetch($feedUrl);
// insert feed
$feed->setFolderId($folderId);
$feed = $this->mapper->insert($feed);
// insert items
foreach($items as $item){
$item->setFeedId($feed->getId());
$this->itemBl->create($item);
}
return $feed;
} catch(FetcherException $ex){
throw new BLException('Can not add feed: Not found or bad source');
}
}
public function update($feedId, $userId){
// TODO: update given feed
}
public function move($feedId, $folderId, $userId){
$feed = $this->find($feedId, $userId);
$feed->setFolderId($folderId);
$this->mapper->update($feed);
}
// TODO: delete associated items
}
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