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<?php
/**
* @package Joomla.Administrator
* @subpackage com_users
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* User view level controller class.
*
* @since 1.6
*/
class UsersControllerLevel extends JControllerForm
{
/**
* @var string The prefix to use with controller messages.
* @since 1.6
*/
protected $text_prefix = 'COM_USERS_LEVEL';
/**
* Method to check if you can save a new or existing record.
*
* Overrides JControllerForm::allowSave to check the core.admin permission.
*
* @param array $data An array of input data.
* @param string $key The name of the key for the primary key.
*
* @return boolean
*
* @since 1.6
*/
protected function allowSave($data, $key = 'id')
{
return (JFactory::getUser()->authorise('core.admin', $this->option) && parent::allowSave($data, $key));
}
/**
* Removes an item.
*
* Overrides JControllerAdmin::delete to check the core.admin permission.
*
* @return boolean Returns true on success, false on failure.
*
* @since 1.6
*/
public function delete()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$ids = $this->input->get('cid', array(), 'array');
if (!JFactory::getUser()->authorise('core.admin', $this->option))
{
JError::raiseError(500, JText::_('JERROR_ALERTNOAUTHOR'));
jexit();
}
elseif (empty($ids))
{
JError::raiseWarning(500, JText::_('COM_USERS_NO_LEVELS_SELECTED'));
}
else
{
// Get the model.
$model = $this->getModel();
JArrayHelper::toInteger($ids);
// Remove the items.
if (!$model->delete($ids))
{
JError::raiseWarning(500, $model->getError());
}
else
{
$this->setMessage(JText::plural('COM_USERS_N_LEVELS_DELETED', count($ids)));
}
}
$this->setRedirect('index.php?option=com_users&view=levels');
}
}