<?php
/* $Id$ */
namespace MCMS\Model;

(defined('MCMS') && (basename(__FILE__) != basename($_SERVER['PHP_SELF']))) or die('ACCESS DENIED');

use MCMS\User\iUser;

/**
 * Abstract base class for historized models
 *
 * Adds the needed methods and properties to the base model
 *
 * @package MCMS\Modeling
 * @author Stefan Daurer <sd@qdevzone.net>
 * @since 1.0.0.0
 */
abstract class HistorizedModel extends Model implements iHistorized {
	public $created_at;
	public $created_by_id;
	public $created_by_name;
	public $modified_at;
	public $modified_by_id;
	public $modified_by_name;
	
	// create
	public function getCreatedAt() {
		return $this->created_at;
	}

	public function setCreatedAt($timestamp) {
		$this->created_at = $timestamp;
	}

	public function getCreatedById() {
		return $this->created_by;
	}

	public function setCreatedById($id) {
		$this->created_by_id = $id;
	}

	public function getCreatedByName() {
		return $this->created_by_name;
	}

	public function setCreatedByName($name) {
		$this->created_by_name = $name;
	}

	public function setCreatedBy(iUser $user) {
		$this->setCreatedById($user->id);
		$this->setCreatedByName($user->login);
	}
	
	// modify
	public function getModifiedAt() {
		return $this->modified_at;
	}

	public function setModifiedAt($timestamp) {
		$this->modified_at = $timestamp;
	}

	public function getModifiedById() {
		return $this->modified_by_id;
	}

	public function setModifiedById($id) {
		$this->modified_by_id = $id;
	}

	public function getModifiedByName() {
		return $this->modified_by_name;
	}

	public function setModifiedByName($name) {
		$this->modified_by_name = $name;
	}

	public function setModifiedBy(iUser $user) {
		$this->setModifiedById($user->id);
		$this->setModifiedByName($user->login);
	}
	
	// delete
	public function getDeletedAt() {
		return $this->deleted_at;
	}

	public function setDeletedAt($timestamp) {
		$this->deleted_at = $timestamp;
	}

	public function getDeletedById() {
		return $this->deleted_by_id;
	}

	public function setDeletedById($id) {
		$this->deleted_by_id = $id;
	}

	public function getDeletedByName() {
		return $this->deleted_by_name;
	}

	public function setDeletedByName($name) {
		$this->deleted_by_name = $name;
	}

	public function setDeletedBy(iUser $user) {
		$this->setDeletedById($user->id);
		$this->setDeletedByName($user->login);
	}

	public static function fieldInfo() {
		$fields = parent::fieldInfo();
		
		$fields['created_at'] = 'datetime';
		$fields['created_by_id'] = 'int';
		$fields['created_by_name'] = 'char';
		
		$fields['modified_at'] = 'datetime';
		$fields['modified_by_id'] = 'int';
		$fields['modified_by_name'] = 'char';
		
		$fields['deleted_at'] = 'datetime';
		$fields['deleted_by_id'] = 'int';
		$fields['deleted_by_name'] = 'char';
		
		return $fields;
	}
}