<?php
/**
 * This file is part of chamilo-pens.
 * 
 * chamilo-pens is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * chamilo-pens 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with chamilo-pens.  If not, see <http://www.gnu.org/licenses/>.
 */
 
/**
 * Provides an implementation of the PENS server, using the php-pens library.
 * This file must be required by a file pens.php accessible at the Chamilo root 
 * 
 * @author Guillaume Viguier-Just <guillaume@viguierjust.com>
 * @licence http://www.gnu.org/licenses/gpl.txt
 */

require_once __DIR__.'/../../main/inc/global.inc.php';
require_once __DIR__.'/lib/pens.php';
require_once __DIR__.'/chamilo_pens.php';

class ChamiloPackageHandler extends PENSPackageHandler {
	public function processPackage($request, $path_to_package) {
		$server = PENSServer::singleton();
		// Moves the package to archive/pens
		$path_to_archives = api_get_path(SYS_ARCHIVE_PATH).'pens';
		if (!is_dir($path_to_archives)) {
			mkdir($path_to_archives, 0777, true);
		}
		rename($path_to_package, $path_to_archives.'/'.$request->getFilename());
		// Insert the request in the database
		$chamilo_pens = new ChamiloPens($request);
		$chamilo_pens->save();
		$server->sendAlert($request, new PENSResponse(0, 'Package successfully processed'));
	}
}

$handler = new ChamiloPackageHandler();
$handler->setSupportedPackageTypes(array('scorm-pif'));
$handler->setSupportedPackageFormats(array('zip'));

$server = PENSServer::singleton();
$server->setPackageHandler($handler);

$server->receiveCollect();