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<?php
/*
* @package Joomla 1.5
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*
* @component Phoca Component
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
*/
defined('_JEXEC') or die;
jimport('joomla.application.component.controllerform');
class PhocaDownloadCpControllerPhocaDownloadLayout extends JControllerForm
{
protected $option = 'com_phocadownload';
function __construct($config=array()) {
parent::__construct($config);
}
public function execute($task)
{
parent::execute($task);
// Clear the component's cache
if ($task != 'display') {
$cache = JFactory::getCache('com_phocadownload');
$cache->clean();
}
}
protected function allowAdd($data = array()) {
$user = JFactory::getUser();
$allow = null;
$allow = $user->authorise('core.create', 'com_phocadownload');
if ($allow === null) {
return parent::allowAdd($data);
} else {
return $allow;
}
}
protected function allowEdit($data = array(), $key = 'id') {
$user = JFactory::getUser();
$allow = null;
$allow = $user->authorise('core.edit', 'com_phocadownload');
if ($allow === null) {
return parent::allowEdit($data, $key);
} else {
return $allow;
}
}
public function back($key = null) {
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Initialise variables.
$app = JFactory::getApplication();
$model = $this->getModel();
$table = $model->getTable();
$checkin = property_exists($table, 'checked_out');
$context = "$this->option.edit.$this->context";
if (empty($key))
{
$key = $table->getKeyName();
}
$recordId = JRequest::getInt($key);
// Attempt to check-in the current record.
if ($recordId)
{
// Check we are holding the id in the edit list.
if (!$this->checkEditId($context, $recordId))
{
// Somehow the person just went to the form - we don't allow that.
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $recordId));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option, false));
return false;
}
if ($checkin)
{
if ($model->checkin($recordId) === false)
{
// Check-in failed, go back to the record and display a notice.
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError()));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option, false));
return false;
}
}
}
// Clean the session data and redirect.
$this->releaseEditId($context, $recordId);
$app->setUserState($context . '.data', null);
$this->setRedirect(JRoute::_('index.php?option=' . $this->option, false));
return true;
}
}