Your IP : 216.73.217.112
<?php
/**
* @title Minitek FAQ Book
* @copyright Copyright (C) 2011-2021 Minitek, All rights reserved.
* @license GNU General Public License version 3 or later.
* @author url https://www.minitek.gr/
* @developers Minitek.gr
*/
defined('_JEXEC') or die;
require_once( JPATH_SITE.DS.'components'.DS.'com_faqbookpro'.DS.'libraries'.DS.'utilities.php' );
class FAQBookProControllerQuestion extends JControllerForm
{
/**
* Class constructor.
*
* @param array $config A named array of configuration variables.
*
* @since 1.6
*/
public function __construct($config = array())
{
parent::__construct($config);
}
/**
* Method override to check if you can add a new record.
*
* @param array $data An array of input data.
*
* @return boolean
*
* @since 1.6
*/
protected function allowAdd($data = array())
{
$user = JFactory::getUser();
$topicId = JArrayHelper::getValue($data, 'topicid', $this->input->getInt('filter_topic_id'), 'int');
$allow = null;
if ($topicId)
{
// If the topic has been passed in the data or URL check it.
$allow = $user->authorise('core.create', 'com_faqbookpro.topic.' . $topicId);
}
if ($allow === null)
{
// In the absense of better information, revert to the component permissions.
return parent::allowAdd();
}
else
{
return $allow;
}
}
/**
* Method override to check if you can edit an existing record.
*
* @param array $data An array of input data.
* @param string $key The name of the key for the primary key.
*
* @return boolean
*
* @since 1.6
*/
protected function allowEdit($data = array(), $key = 'id')
{
$recordId = (int) isset($data[$key]) ? $data[$key] : 0;
$user = JFactory::getUser();
$userId = $user->get('id');
// Check general edit permission first.
if ($user->authorise('core.edit', 'com_faqbookpro.question.' . $recordId))
{
return true;
}
// Fallback on edit.own.
// First test if the permission is available.
if ($user->authorise('core.edit.own', 'com_faqbookpro.question.' . $recordId))
{
// Now test the owner is the user.
$ownerId = (int) isset($data['created_by']) ? $data['created_by'] : 0;
if (empty($ownerId) && $recordId)
{
// Need to do a lookup from the model.
$record = $this->getModel()->getItem($recordId);
if (empty($record))
{
return false;
}
$ownerId = $record->created_by;
}
// If the owner matches 'me' then do the test.
if ($ownerId == $userId)
{
return true;
}
}
// Since there is no asset tracking, revert to the component permissions.
return parent::allowEdit($data, $key);
}
/**
* Method to run batch operations.
*
* @param object $model The model.
*
* @return boolean True if successful, false otherwise and internal error is set.
*
* @since 1.6
*/
public function batch($model = null)
{
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Set the model
$model = $this->getModel('Question', '', array());
// Preset the redirect
$this->setRedirect(JRoute::_('index.php?option=com_faqbookpro&view=questions' . $this->getRedirectToListAppend(), false));
return parent::batch($model);
}
/**
* Method to edit an existing record.
*
* @param string $key The name of the primary key of the URL variable.
* @param string $urlVar The name of the URL variable if different from the primary key
* (sometimes required to avoid router collisions).
*
* @return boolean True if access level check and checkout passes, false otherwise.
*
* @since 12.2
*/
public function edit($key = null, $urlVar = null)
{
$app = JFactory::getApplication();
$model = $this->getModel();
$table = $model->getTable();
$cid = $this->input->post->get('cid', array(), 'array');
$context = "$this->option.edit.$this->context";
$user = JFactory::getUser();
// Determine the name of the primary key for the data.
if (empty($key))
{
$key = $table->getKeyName();
}
// To avoid data collisions the urlVar may be different from the primary key.
if (empty($urlVar))
{
$urlVar = $key;
}
// Get the previous record id (if any) and the current record id.
$recordId = (int) (count($cid) ? $cid[0] : $this->input->getInt($urlVar));
$checkin = property_exists($table, 'checked_out');
// Access check.
if (!$this->allowEdit(array($key => $recordId), $key))
{
$this->setError(JText::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list
. $this->getRedirectToListAppend(), false
)
);
return false;
}
// Attempt to check-out the new record for editing and redirect.
if ($checkin && !$model->checkout($recordId))
{
// Check-out failed, display a notice but allow the user to see the record.
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_CHECKOUT_FAILED', $model->getError()));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . '&view=' . $this->view_item
. $this->getRedirectToItemAppend($recordId, $urlVar), false
)
);
return false;
}
else
{
// Check-out succeeded, push the new record id into the session.
$this->holdEditId($context, $recordId);
$app->setUserState($context . '.data', null);
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . '&view=' . $this->view_item
. $this->getRedirectToItemAppend($recordId, $urlVar), false
)
);
return true;
}
}
/**
* Method to cancel an edit.
*
* @param string $key The name of the primary key of the URL variable.
*
* @return boolean True if access level checks pass, false otherwise.
*
* @since 1.6
*/
public function cancel($key = null)
{
$this->checkToken();
$model = $this->getModel();
$table = $model->getTable();
$context = "$this->option.edit.$this->context";
if (empty($key))
{
$key = $table->getKeyName();
}
$recordId = $this->input->getInt($key);
// Attempt to check-in the current record.
if ($recordId && property_exists($table, 'checked_out') && $model->checkin($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 . '&view=' . $this->view_item
. $this->getRedirectToItemAppend($recordId, $key), false
)
);
return false;
}
// Clean the session data and redirect.
$this->releaseEditId($context, $recordId);
\JFactory::getApplication()->setUserState($context . '.data', null);
$url = 'index.php?option=' . $this->option . '&view=' . $this->view_list
. $this->getRedirectToListAppend();
// Check if there is a return value
$return = $this->input->get('return', null, 'base64');
if (!is_null($return) && \JUri::isInternal(base64_decode($return)))
{
$url = base64_decode($return);
}
// Redirect to the list screen.
$this->setRedirect(\JRoute::_($url, false));
return true;
}
protected function postSaveHook(JModelLegacy $model, $validData = array())
{
}
}