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<?php
/**
* @version $Id: abstract.php 1528 2010-01-26 23:14:08Z johan $
* @package Koowa_Database
* @subpackage Behavior
* @copyright Copyright (C) 2007 - 2012 Johan Janssens. All rights reserved.
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
*/
/**
* Database Creatable Behavior
*
* @author Johan Janssens <johan@nooku.org>
* @package Koowa_Database
* @subpackage Behavior
*/
class KDatabaseBehaviorCreatable extends KDatabaseBehaviorAbstract
{
/**
* Get the methods that are available for mixin based
*
* This function conditionaly mixes the behavior. Only if the mixer
* has a 'created_by' or 'created_on' property the behavior will be
* mixed in.
*
* @param object The mixer requesting the mixable methods.
* @return array An array of methods
*/
public function getMixableMethods(KObject $mixer = null)
{
$methods = array();
if(isset($mixer->created_by) || isset($mixer->created_on)) {
$methods = parent::getMixableMethods($mixer);
}
return $methods;
}
/**
* Set created information
*
* Requires an 'created_on' and 'created_by' column
*
* @return void
*/
protected function _beforeTableInsert(KCommandContext $context)
{
if(isset($this->created_by) && empty($this->created_by)) {
$this->created_by = (int) JFactory::getUser()->get('id');
}
if(isset($this->created_on) && (empty($this->created_on) || $this->created_on == $context->caller->getDefault('created_on'))) {
$this->created_on = gmdate('Y-m-d H:i:s');
}
}
}
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