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

require_once 'learnpathItem.class.php';

/**
 * Class aiccObjective
 * Class defining the Block elements in an AICC Course Structure file.
 * Container for the aiccResource class that deals with elemens from AICC Objectives file
 * @package	chamilo.learnpath
 * @author	Yannick Warnier <ywarnier@beeznest.org>
 * @license	GNU/GPL
 */
class aiccObjective 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 aiccObjective($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 = explode(',', $value);
                                    foreach ($temp as $val) {
                                        if (!empty($val)) {
                                            $this->members[] = $val;
                                        }
                                    }
                                }
                                break;
                        }
                    }

                    return true;
            }
        }

        return false;
    }
}