news/utility/updater.php

<?php

/**
* ownCloud - News
*
* @author Alessandro Cosentino
* @author Bernhard Posselt
* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
* @copyright 2012 Bernhard Posselt dev@bernhard-posselt.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\Utility;

use \OCA\News\BusinessLayer\FolderBusinessLayer;
use \OCA\News\BusinessLayer\FeedBusinessLayer;
use \OCA\News\BusinessLayer\ItemBusinessLayer;


class Updater {


	private $folderBusinessLayer;
	private $feedBusinessLayer;
	private $itemBusinessLayer;

	public function __construct(FolderBusinessLayer $folderBusinessLayer,
	                            FeedBusinessLayer $feedBusinessLayer,
	                            ItemBusinessLayer $itemBusinessLayer) {
		$this->folderBusinessLayer = $folderBusinessLayer;
		$this->feedBusinessLayer = $feedBusinessLayer;
		$this->itemBusinessLayer = $itemBusinessLayer;
	}


	public function beforeUpdate() {
		$this->folderBusinessLayer->purgeDeleted();
		$this->feedBusinessLayer->purgeDeleted();
	}


	public function update() {
		$this->feedBusinessLayer->updateAll();
	}


	public function afterUpdate() {
		$this->itemBusinessLayer->autoPurgeOld();
	}


}