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<?php
/**
* @package Joomla
* @subpackage Membership Pro
* @author Tuan Pham Ngoc
* @copyright Copyright (C) 2012 - 2026 Ossolution Team
* @license GNU/GPL, see LICENSE.php
*/
use Joomla\CMS\Table\Table;
defined('_JEXEC') or die;
class OSMembershipModelCategory extends MPFModelAdmin
{
/**
* This model process events, so we need to set triggerEvents to true
*
* @var bool
*/
protected $triggerEvents = true;
/**
* Prepare and sanitise the table data prior to saving.
*
* @param Table $row A reference to a JTable object.
*
* @return void
*/
protected function prepareTable($row, $task)
{
if ($row->parent_id > 0)
{
$db = $this->getDbo();
$query = $db->getQuery(true);
// Calculate level
$query->select('`level`')
->from('#__osmembership_categories')
->where('id = ' . (int) $row->parent_id);
$db->setQuery($query);
$row->level = (int) $db->loadResult() + 1;
}
else
{
$row->level = 1;
}
// Prevent choosing itself as parent category
if ($row->parent_id == $row->id)
{
$row->parent_id = 0;
}
parent::prepareTable($row, $task);
}
/**
* A protected method to get a set of ordering conditions.
*
* @param Table $row A JTable object.
*
* @return array An array of conditions to add to ordering queries.
*/
protected function getReorderConditions($row)
{
return ['`parent_id` = ' . (int) $row->parent_id];
}
}