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<?php
/**
* @package Joomla.Platform
* @subpackage Application
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
jimport('joomla.application.component.controller');
/**
* Base class for a Joomla Administrator Controller
*
* Controller (controllers are where you put all the actual code) Provides basic
* functionality, such as rendering views (aka displaying templates).
*
* @package Joomla.Platform
* @subpackage Application
* @since 11.1
*/
class JControllerAdmin extends JController
{
/**
* The URL option for the component.
*
* @var string
* @since 11.1
*/
protected $option;
/**
* The prefix to use with controller messages.
*
* @var string
* @since 11.1
*/
protected $text_prefix;
/**
* The URL view list variable.
*
* @var string
* @since 11.1
*/
protected $view_list;
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JController
* @since 11.1
*/
public function __construct($config = array())
{
parent::__construct($config);
// Define standard task mappings.
// Value = 0
$this->registerTask('unpublish', 'publish');
// Value = 2
$this->registerTask('archive', 'publish');
// Value = -2
$this->registerTask('trash', 'publish');
// Value = -3
$this->registerTask('report', 'publish');
$this->registerTask('orderup', 'reorder');
$this->registerTask('orderdown', 'reorder');
// Guess the option as com_NameOfController.
if (empty($this->option))
{
$this->option = 'com_' . strtolower($this->getName());
}
// Guess the JText message prefix. Defaults to the option.
if (empty($this->text_prefix))
{
$this->text_prefix = strtoupper($this->option);
}
// Guess the list view as the suffix, eg: OptionControllerSuffix.
if (empty($this->view_list))
{
$r = null;
if (!preg_match('/(.*)Controller(.*)/i', get_class($this), $r))
{
JError::raiseError(500, JText::_('JLIB_APPLICATION_ERROR_CONTROLLER_GET_NAME'));
}
$this->view_list = strtolower($r[2]);
}
}
/**
* Removes an item.
*
* @return void
*
* @since 11.1
*/
public function delete()
{
// Check for request forgeries
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
// Get items to remove from the request.
$cid = JRequest::getVar('cid', array(), '', 'array');
if (!is_array($cid) || count($cid) < 1)
{
JError::raiseWarning(500, JText::_($this->text_prefix . '_NO_ITEM_SELECTED'));
}
else
{
// Get the model.
$model = $this->getModel();
// Make sure the item ids are integers
jimport('joomla.utilities.arrayhelper');
JArrayHelper::toInteger($cid);
// Remove the items.
if ($model->delete($cid))
{
$this->setMessage(JText::plural($this->text_prefix . '_N_ITEMS_DELETED', count($cid)));
}
else
{
$this->setMessage($model->getError());
}
}
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false));
}
/**
* Display is not supported by this controller.
*
* @param boolean $cachable If true, the view output will be cached
* @param array $urlparams An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
*
* @return JController A JController object to support chaining.
*
* @since 11.1
*/
public function display($cachable = false, $urlparams = false)
{
return $this;
}
/**
* Method to publish a list of items
*
* @return void
*
* @since 11.1
*/
public function publish()
{
// Check for request forgeries
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
// Get items to publish from the request.
$cid = JRequest::getVar('cid', array(), '', 'array');
$data = array('publish' => 1, 'unpublish' => 0, 'archive' => 2, 'trash' => -2, 'report' => -3);
$task = $this->getTask();
$value = JArrayHelper::getValue($data, $task, 0, 'int');
if (empty($cid))
{
JError::raiseWarning(500, JText::_($this->text_prefix . '_NO_ITEM_SELECTED'));
}
else
{
// Get the model.
$model = $this->getModel();
// Make sure the item ids are integers
JArrayHelper::toInteger($cid);
// Publish the items.
if (!$model->publish($cid, $value))
{
JError::raiseWarning(500, $model->getError());
}
else
{
if ($value == 1)
{
$ntext = $this->text_prefix . '_N_ITEMS_PUBLISHED';
}
elseif ($value == 0)
{
$ntext = $this->text_prefix . '_N_ITEMS_UNPUBLISHED';
}
elseif ($value == 2)
{
$ntext = $this->text_prefix . '_N_ITEMS_ARCHIVED';
}
else
{
$ntext = $this->text_prefix . '_N_ITEMS_TRASHED';
}
$this->setMessage(JText::plural($ntext, count($cid)));
}
}
$extension = JRequest::getCmd('extension');
$extensionURL = ($extension) ? '&extension=' . JRequest::getCmd('extension') : '';
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list . $extensionURL, false));
}
/**
* Changes the order of one or more records.
*
* @return boolean True on success
*
* @since 11.1
*/
public function reorder()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Initialise variables.
$ids = JRequest::getVar('cid', null, 'post', 'array');
$inc = ($this->getTask() == 'orderup') ? -1 : +1;
$model = $this->getModel();
$return = $model->reorder($ids, $inc);
if ($return === false)
{
// Reorder failed.
$message = JText::sprintf('JLIB_APPLICATION_ERROR_REORDER_FAILED', $model->getError());
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false), $message, 'error');
return false;
}
else
{
// Reorder succeeded.
$message = JText::_('JLIB_APPLICATION_SUCCESS_ITEM_REORDERED');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false), $message);
return true;
}
}
/**
* Method to save the submitted ordering values for records.
*
* @return boolean True on success
*
* @since 11.1
*/
public function saveorder()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Get the input
$pks = JRequest::getVar('cid', null, 'post', 'array');
$order = JRequest::getVar('order', null, 'post', 'array');
// Sanitize the input
JArrayHelper::toInteger($pks);
JArrayHelper::toInteger($order);
// Get the model
$model = $this->getModel();
// Save the ordering
$return = $model->saveorder($pks, $order);
if ($return === false)
{
// Reorder failed
$message = JText::sprintf('JLIB_APPLICATION_ERROR_REORDER_FAILED', $model->getError());
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false), $message, 'error');
return false;
}
else
{
// Reorder succeeded.
$this->setMessage(JText::_('JLIB_APPLICATION_SUCCESS_ORDERING_SAVED'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false));
return true;
}
}
/**
* Check in of one or more records.
*
* @return boolean True on success
*
* @since 11.1
*/
public function checkin()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Initialise variables.
$ids = JRequest::getVar('cid', null, 'post', 'array');
$model = $this->getModel();
$return = $model->checkin($ids);
if ($return === false)
{
// Checkin failed.
$message = JText::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError());
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false), $message, 'error');
return false;
}
else
{
// Checkin succeeded.
$message = JText::plural($this->text_prefix . '_N_ITEMS_CHECKED_IN', count($ids));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_list, false), $message);
return true;
}
}
}
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