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编辑当前文件:/home2/sdektunc/.trash/administrator/components/com_templates/src/Controller/StyleController.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_templates
 *
 * @copyright   (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */
namespace Joomla\Component\Templates\Administrator\Controller;

\defined('_JEXEC') or die;

use Joomla\CMS\Form\Form;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\FormController;

/**
 * Template style controller class.
 *
 * @since  1.6
 */
class StyleController extends FormController
{
	/**
	 * The prefix to use with controller messages.
	 *
	 * @var		string
	 * @since   1.6
	 */
	protected $text_prefix = 'COM_TEMPLATES_STYLE';

/**
	 * Method to save a template style.
	 *
	 * @param   string  $key     The name of the primary key of the URL variable.
	 * @param   string  $urlVar  The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
	 *
	 * @return  boolean  True if successful, false otherwise.
	 *
	 * @since   1.6
	 */
	public function save($key = null, $urlVar = null)
	{
		$this->checkToken();

if ($this->app->getDocument()->getType() === 'json')
		{
			$model = $this->getModel('Style', 'Administrator');
			$table = $model->getTable();
			$data  = $this->input->post->get('params', array(), 'array');
			$checkin = $table->hasField('checked_out');
			$context = $this->option . '.edit.' . $this->context;

$item = $model->getItem($this->app->getTemplate(true)->id);

// Setting received params
			$item->set('params', $data);

$data = $item->getProperties();
			unset($data['xml']);

$key = $table->getKeyName();

// Access check.
			if (!$this->allowSave($data, $key))
			{
				$this->app->enqueueMessage(Text::_('JLIB_APPLICATION_ERROR_SAVE_NOT_PERMITTED'), 'error');

return false;
			}

Form::addFormPath(JPATH_ADMINISTRATOR . '/components/com_templates/forms');

// Validate the posted data.
			// Sometimes the form needs some posted data, such as for plugins and modules.
			$form = $model->getForm($data, false);

if (!$form)
			{
				$this->app->enqueueMessage($model->getError(), 'error');

return false;
			}

// Test whether the data is valid.
			$validData = $model->validate($form, $data);

if ($validData === false)
			{
				// Get the validation messages.
				$errors = $model->getErrors();

// Push up to three validation messages out to the user.
				for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++)
				{
					if ($errors[$i] instanceof \Exception)
					{
						$this->app->enqueueMessage($errors[$i]->getMessage(), 'warning');
					}
					else
					{
						$this->app->enqueueMessage($errors[$i], 'warning');
					}
				}

// Save the data in the session.
				$this->app->setUserState($context . '.data', $data);

return false;
			}

if (!isset($validData['tags']))
			{
				$validData['tags'] = null;
			}

// Attempt to save the data.
			if (!$model->save($validData))
			{
				// Save the data in the session.
				$this->app->setUserState($context . '.data', $validData);

$this->app->enqueueMessage(Text::sprintf('JLIB_APPLICATION_ERROR_SAVE_FAILED', $model->getError()), 'error');

return false;
			}

// Save succeeded, so check-in the record.
			if ($checkin && $model->checkin($validData[$key]) === false)
			{
				// Save the data in the session.
				$this->app->setUserState($context . '.data', $validData);

// Check-in failed, so go back to the record and display a notice.
				$this->app->enqueueMessage(Text::sprintf('JLIB_APPLICATION_ERROR_CHECKIN_FAILED', $model->getError()), 'error');

return false;
			}

// Redirect the user and adjust session state
			// Set the record data in the session.
			$recordId = $model->getState($this->context . '.id');
			$this->holdEditId($context, $recordId);
			$this->app->setUserState($context . '.data', null);
			$model->checkout($recordId);

// Invoke the postSave method to allow for the child class to access the model.
			$this->postSaveHook($model, $validData);

return true;
		}

return parent::save($key, $urlVar);
	}
}