<?php
/**
 * Copyright 2009, 2010 AEGEE-Europe
 *
 * This file is part of AEGEE-Europe Online Membership System.
 *
 * AEGEE-Europe Online Membership System 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.
 *
 * AEGEE-Europe Online Membership System 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 AEGEE-Europe Online Membership System.  If not, see
 * <http://www.gnu.org/licenses/>.
 */

/**
 * The LDAP type, representing the base of an object in LDAP.
 *
 * The getters for multi-value attributes will return an array. In case an index
 * is given, only that attribute of the array will be returned.
 * The setters for multi-value attributes can be called with both an array and
 * single value. A single value will only overwrite the first value, so to
 * replace all values with a single value, give an array with one element as
 * parameter.
 *
 * @version		1.0
 * @date		03.08.2010
 * @author		Wim van Ravesteijn
 * @license		http://opensource.org/licenses/gpl-license.php GNU Public License
 */

require_once(FILESYSTEMROOTPATH."include/classes/IModel.php");

abstract class AbstractLdap implements IModel {
	/** DN */
	private $dn;

	/** Change log */
	private $changeLog;

	/**
	 * Constructor, should only be used to load the data from LDAP into the object
	 *
	 * @param array $data Array of values to be stored, in LDAP format (only single entry)
	 */
	public function __construct($data) {
		if( is_array($data) ) {
			$this->dn = $data['dn'];
			isset($data['changelog']) && $this->changeLog = $data['changelog'];
			unset($this->changeLog['count']);
		}else {
			$this->dn = NULL;
			$this->changeLog = array();
		}
	}

	public function getDn() {
		return $this->dn;
	}

	public function getId() {
		return $this->getDn();
	}

	public function getChangeLog() {
		return $this->changeLog;
	}

	public function getChangeLogString() {
		$r = "";
		for( $i=0; $i<count($this->changeLog); $i++ ) {
			if( $i == 0 ) {
				$r .= $this->changeLog[$i];
			}else {
				$r .= "\n" . $this->changeLog[$i];
			}
		}
		return $r;
	}
}
?>