<?php
/* For licensing terms, see /license.txt */

/**
 * Container for the aiccResource class that deals with elemens from AICC Course Structure file
 * @package	chamilo.learnpath
 * @author	Yannick Warnier <ywarnier@beeznest.org>
 * @license	GNU/GPL
 */

/**
 * Class defining the Block elements in an AICC Course Structure file.
 */
require_once 'learnpathItem.class.php';
class aiccBlock extends learnpathItem {
	public $identifier = '';
	public $members = array();

	/**
	 * Class constructor. Depending of the type of construction called ('db' or 'manifest'), will create a scormResource
	 * object from database records or from the array given as second param
	 * @param	string	Type of construction needed ('db' or 'config', default = 'config')
	 * @param	mixed	Depending on the type given, DB id for the lp_item or parameters array
	 */
	function aiccBlock($type = 'config', $params) {
		if (isset($params)) {
			switch ($type) {
				case 'db':
					//TODO: Implement this way of object creation.
					return false;
				case 'config': // Do the same as the default.
				default:
					foreach ($params as $a => $value) {
						switch ($a) {
   							case 'system_id':
   								$this->identifier = strtolower($value);
								break;
							case 'member':
								if (strstr($value, ',') !== false) {
									$temp = split(',', $value);
									foreach ($temp as $val) {
										if (!empty($val)) {
											$this->members[] = $val;
										}
									}
								}
								break;
						}
					}
					return true;
			}
		}
		return false;
	}
}