<?php
/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */
/**
 * Admin Export
 *
 * PHP version 5
 *
 * LICENSE: GNU General Public License, version 2 (GPLv2)
 * Copyright (c) 2001 - 2011 Ampache.org All Rights Reserved
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License v2
 * as published by the Free Software Foundation.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * @category	Admin
 * @package	Admin
 * @author	Karl Vollmer <vollmer@ampache.org>
 * @copyright	2001 - 2011 Ampache.org
 * @license	http://opensource.org/licenses/gpl-2.0 GPLv2
 * @version	PHP 5.2
 * @link	http://www.ampache.org/
 * @since	File available since Release 1.0
 */

require_once '../lib/init.php';

if (!Access::check('interface','100')) {
	access_denied();
	exit;
}

show_header();

/* Switch on Action */
switch ($_REQUEST['action']) {
	case 'export':

		// This may take a while
		set_time_limit(0);

		$catalog = new Catalog($_REQUEST['export_catalog']);

		// Clear everything we've done so far
		ob_end_clean();

		// This will disable buffering so contents are sent immediately to browser.
		// This is very useful for large catalogs because it will immediately display the download dialog to user,
		// instead of waiting until contents are generated, which could take a long time.
		ob_implicit_flush(true);

		header("Content-Transfer-Encoding: binary");
		header("Cache-control: public");

		$date = date("d/m/Y",time());

		switch($_REQUEST['export_format']) {
			case 'itunes':
				header("Content-Type: application/itunes+xml; charset=utf-8");
				header("Content-Disposition: attachment; filename=\"ampache-itunes-$date.xml\"");
				$catalog->export('itunes');
			break;
			case 'csv':
				header("Content-Type: application/vnd.ms-excel");
				header("Content-Disposition: filename=\"ampache-export-$date.csv\"");
				$catalog->export('csv');
			break;
		} // end switch on format

		// We don't want the footer so we're done here
		exit;

	break;
	default:
		require_once Config::get('prefix') . '/templates/show_export.inc.php';
	break;
} // end switch on action

show_footer();
?>