<?php
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2007 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * 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, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/
define('PACKAGE_MANAGER_DOWNLOAD_SERVER', 'https://depot.sugarcrm.com/depot/');
define('PACKAGE_MANAGER_DOWNLOAD_PAGE', 'download.php');
define('PACKAGE_MANAGER_DOWNLOAD_PATH', '../cache/upload/');
class PackageManagerDownloader{
	
	/**
	 * Using curl we will download the file from the depot server
	 * 
	 * @param session_id		the session_id this file is queued for
	 * @param file_name			the file_name to download
	 * @param save_dir			(optional) if specified it will direct where to save the file once downloaded
	 * @param download_sever	(optional) if specified it will direct the url for the download
	 * 
	 * @return the full path of the saved file
	 */
	function download($session_id, $file_name, $save_dir = '', $download_server = ''){
		if(empty($save_dir)){
			$save_dir = PACKAGE_MANAGER_DOWNLOAD_PATH;
		}
		if(empty($download_server)){
			$download_server = PACKAGE_MANAGER_DOWNLOAD_SERVER;
		}
		$download_server .= PACKAGE_MANAGER_DOWNLOAD_PAGE;
		$ch = curl_init($download_server . '?filename='. $file_name);
		$fp = fopen($save_dir . $file_name, 'w');
		curl_setopt($ch, CURLOPT_COOKIE, 'PHPSESSID='.$session_id. ';');
		curl_setopt($ch, CURLOPT_FILE, $fp);
		curl_setopt($ch, CURLOPT_HEADER, 0);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
		curl_exec($ch);
		curl_close($ch);
		fclose($fp);
		return $save_dir . $file_name;
	}
}
?>
