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<?php
/**
* Joomla! Content Management System
*
* @copyright (C) 2010 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\MVC\Controller;
use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\CMS\MVC\Model\WorkflowModelInterface;
use Joomla\CMS\Router\Route;
use Joomla\Input\Input;
use Joomla\Utilities\ArrayHelper;
// phpcs:disable PSR1.Files.SideEffects
\defined('JPATH_PLATFORM') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* 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).
*
* @since 1.6
*/
class AdminController extends BaseController
{
/**
* The URL option for the component.
*
* @var string
* @since 1.6
*/
protected $option;
/**
* The prefix to use with controller messages.
*
* @var string
* @since 1.6
*/
protected $text_prefix;
/**
* The URL view list variable.
*
* @var string
* @since 1.6
*/
protected $view_list;
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
* Recognized key values include 'name', 'default_task', 'model_path', and
* 'view_path' (this list is not meant to be comprehensive).
* @param ?MVCFactoryInterface $factory The factory.
* @param ?CMSApplication $app The Application for the dispatcher
* @param ?Input $input The Input object for the request
*
* @since 3.0
*/
public function __construct($config = [], MVCFactoryInterface $factory = null, ?CMSApplication $app = null, ?Input $input = null)
{
parent::__construct($config, $factory, $app, $input);
// 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)) {
$this->option = ComponentHelper::getComponentName($this, $this->getName());
}
// Guess the \Text message prefix. Defaults to the option.
if (empty($this->text_prefix)) {
$this->text_prefix = strtoupper($this->option);
}
// Guess the list view as the suffix, eg: OptionControllerSuffix.
if (empty($this->view_list)) {
$reflect = new \ReflectionClass($this);
$r = [0 => '', 1 => '', 2 => $reflect->getShortName()];
if ($reflect->getNamespaceName()) {
$r[2] = str_replace('Controller', '', $r[2]);
} elseif (!preg_match('/(.*)Controller(.*)/i', $reflect->getShortName(), $r)) {
throw new \Exception(Text::sprintf('JLIB_APPLICATION_ERROR_GET_NAME', __METHOD__), 500);
}
$this->view_list = strtolower($r[2]);
}
}
/**
* Removes an item.
*
* @return void
*
* @since 1.6
*/
public function delete()
{
// Check for request forgeries
$this->checkToken();
// Get items to remove from the request.
$cid = (array) $this->input->get('cid', [], 'int');
// Remove zero values resulting from input filter
$cid = array_filter($cid);
if (empty($cid)) {
$this->app->getLogger()->warning(Text::_($this->text_prefix . '_NO_ITEM_SELECTED'), ['category' => 'jerror']);
} else {
// Get the model.
$model = $this->getModel();
// Remove the items.
if ($model->delete($cid)) {
$this->setMessage(Text::plural($this->text_prefix . '_N_ITEMS_DELETED', \count($cid)));
} else {
$this->setMessage($model->getError(), 'error');
}
// Invoke the postDelete method to allow for the child class to access the model.
$this->postDeleteHook($model, $cid);
}
$this->setRedirect(
Route::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list
. $this->getRedirectToListAppend(),
false
)
);
}
/**
* Function that allows child controller access to model data
* after the item has been deleted.
*
* @param BaseDatabaseModel $model The data model object.
* @param integer[] $id An array of deleted IDs.
*
* @return void
*
* @since 3.1
*/
protected function postDeleteHook(BaseDatabaseModel $model, $id = null)
{
}
/**
* Method to publish a list of items
*
* @return void
*
* @since 1.6
*/
public function publish()
{
// Check for request forgeries
$this->checkToken();
// Get items to publish from the request.
$cid = (array) $this->input->get('cid', [], 'int');
$data = ['publish' => 1, 'unpublish' => 0, 'archive' => 2, 'trash' => -2, 'report' => -3];
$task = $this->getTask();
$value = ArrayHelper::getValue($data, $task, 0, 'int');
// Remove zero values resulting from input filter
$cid = array_filter($cid);
if (empty($cid)) {
$this->app->getLogger()->warning(Text::_($this->text_prefix . '_NO_ITEM_SELECTED'), ['category' => 'jerror']);
} else {
// Get the model.
$model = $this->getModel();
// Publish the items.
try {
$model->publish($cid, $value);
$errors = $model->getErrors();
$ntext = null;
if ($value === 1) {
if ($errors) {
$this->app->enqueueMessage(Text::plural($this->text_prefix . '_N_ITEMS_FAILED_PUBLISHING', \count($cid)), 'error');
} else {
$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 = $this->text_prefix . '_N_ITEMS_TRASHED';
}
if (\count($cid)) {
$this->setMessage(Text::plural($ntext, \count($cid)));
}
} catch (\Exception $e) {
$this->setMessage($e->getMessage(), 'error');
}
}
$this->setRedirect(
Route::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list
. $this->getRedirectToListAppend(),
false
)
);
}
/**
* Changes the order of one or more records.
*
* @return boolean True on success
*
* @since 1.6
*/
public function reorder()
{
// Check for request forgeries.
$this->checkToken();
$ids = (array) $this->input->post->get('cid', [], 'int');
$inc = $this->getTask() === 'orderup' ? -1 : 1;
// Remove zero values resulting from input filter
$ids = array_filter($ids);
$model = $this->getModel();
$return = $model->reorder($ids, $inc);
$redirect = Route::_('index.php?option=' . $this->option . '&view=' . $this->view_list . $this->getRedirectToListAppend(), false);
if ($return === false) {
// Reorder failed.
$message = Text::sprintf('JLIB_APPLICATION_ERROR_REORDER_FAILED', $model->getError());
$this->setRedirect($redirect, $message, 'error');
return false;
} else {
// Reorder succeeded.
$message = Text::_('JLIB_APPLICATION_SUCCESS_ITEM_REORDERED');
$this->setRedirect($redirect, $message);
return true;
}
}
/**
* Method to save the submitted ordering values for records.
*
* @return boolean True on success
*
* @since 1.6
*/
public function saveorder()
{
// Check for request forgeries.
$this->checkToken();
// Get the input
$pks = (array) $this->input->post->get('cid', [], 'int');
$order = (array) $this->input->post->get('order', [], 'int');
// Remove zero PKs and corresponding order values resulting from input filter for PK
foreach ($pks as $i => $pk) {
if ($pk === 0) {
unset($pks[$i]);
unset($order[$i]);
}
}
// Get the model
$model = $this->getModel();
// Save the ordering
$return = $model->saveorder($pks, $order);
$redirect = Route::_('index.php?option=' . $this->option . '&view=' . $this->view_list . $this->getRedirectToListAppend(), false);
if ($return === false) {
// Reorder failed
$message = Text::sprintf('JLIB_APPLICATION_ERROR_REORDER_FAILED', $model->getError());
$this->setRedirect($redirect, $message, 'error');
return false;
} else {
// Reorder succeeded.
$this->setMessage(Text::_('JLIB_APPLICATION_SUCCESS_ORDERING_SAVED'));
$this->setRedirect($redirect);
return true;
}
}
/**
* Check in of one or more records.
*
* @return boolean True on success
*
* @since 1.6
*/
public function checkin()
{
// Check for request forgeries.
$this->checkToken();
$ids = (array) $this->input->post->get('cid', [], 'int');
// Remove zero values resulting from input filter
$ids = array_filter($ids);
$model = $this->getModel();
$return = $model->checkin($ids);
if ($return === false) {
// Checkin failed.
$message = Text::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError());
$this->setRedirect(
Route::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list . $this->getRedirectToListAppend(),
false
),
$message,
'error'
);
return false;
} else {
// Checkin succeeded.
$message = Text::plural($this->text_prefix . '_N_ITEMS_CHECKED_IN', \count($ids));
$this->setRedirect(
Route::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list . $this->getRedirectToListAppend(),
false
),
$message
);
return true;
}
}
/**
* Method to save the submitted ordering values for records via AJAX.
*
* @return void
*
* @since 3.0
*/
public function saveOrderAjax()
{
// Check for request forgeries.
$this->checkToken();
// Get the input
$pks = (array) $this->input->post->get('cid', [], 'int');
$order = (array) $this->input->post->get('order', [], 'int');
// Remove zero PKs and corresponding order values resulting from input filter for PK
foreach ($pks as $i => $pk) {
if ($pk === 0) {
unset($pks[$i]);
unset($order[$i]);
}
}
// Get the model
$model = $this->getModel();
// Save the ordering
$return = $model->saveorder($pks, $order);
if ($return) {
echo '1';
}
// Close the application
$this->app->close();
}
/**
* Method to run Transition by id of item.
*
* @return boolean Indicates whether the transition was successful.
*
* @since 4.0.0
*/
public function runTransition()
{
// Check for request forgeries
$this->checkToken();
// Get the input
$pks = (array) $this->input->post->get('cid', [], 'int');
// Remove zero values resulting from input filter
$pks = array_filter($pks);
if (!\count($pks)) {
return false;
}
$transitionId = (int) $this->input->post->getInt('transition_id');
// Get the model
$model = $this->getModel();
if (!$model instanceof WorkflowModelInterface) {
return false;
}
$return = $model->executeTransition($pks, $transitionId);
$redirect = Route::_('index.php?option=' . $this->option . '&view=' . $this->view_list . $this->getRedirectToListAppend(), false);
if ($return === false) {
// Transition change failed.
$message = Text::sprintf('JLIB_APPLICATION_ERROR_RUN_TRANSITION', $model->getError());
$this->setRedirect($redirect, $message, 'error');
return false;
}
// Transition change succeeded.
$message = Text::_('JLIB_APPLICATION_SUCCESS_RUN_TRANSITION');
$this->setRedirect($redirect, $message);
return true;
}
/**
* Gets the URL arguments to append to a list redirect.
*
* @return string The arguments to append to the redirect URL.
*
* @since 4.0.0
*/
protected function getRedirectToListAppend()
{
return '';
}
}