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编辑当前文件:/home2/sdektunc/.trash/administrator.4/components/com_menus/src/Controller/MenusController.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_menus
 *
 * @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\Menus\Administrator\Controller;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\Database\ParameterType;
use Joomla\Utilities\ArrayHelper;

/**
 * The Menu List Controller
 *
 * @since  1.6
 */
class MenusController extends BaseController
{
	/**
	 * Display the view
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached.
	 * @param   array    $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function display($cachable = false, $urlparams = false)
	{
	}

/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   string  $name    The model name. Optional.
	 * @param   string  $prefix  The class prefix. Optional.
	 * @param   array   $config  Configuration array for model. Optional.
	 *
	 * @return  object  The model.
	 *
	 * @since   1.6
	 */
	public function getModel($name = 'Menu', $prefix = 'Administrator', $config = array('ignore_request' => true))
	{
		return parent::getModel($name, $prefix, $config);
	}

/**
	 * Remove an item.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function delete()
	{
		// Check for request forgeries
		$this->checkToken();

$user = $this->app->getIdentity();
		$cids = (array) $this->input->get('cid', array(), 'array');

if (count($cids) < 1)
		{
			$this->setMessage(Text::_('COM_MENUS_NO_MENUS_SELECTED'), 'warning');
		}
		else
		{
			// Access checks.
			foreach ($cids as $i => $id)
			{
				if (!$user->authorise('core.delete', 'com_menus.menu.' . (int) $id))
				{
					// Prune items that you can't change.
					unset($cids[$i]);
					$this->app->enqueueMessage(Text::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'), 'error');
				}
			}

if (count($cids) > 0)
			{
				// Get the model.
				/** @var \Joomla\Component\Menus\Administrator\Model\MenuModel $model */
				$model = $this->getModel();

// Make sure the item ids are integers
				$cids = ArrayHelper::toInteger($cids);

// Remove the items.
				if (!$model->delete($cids))
				{
					$this->setMessage($model->getError(), 'error');
				}
				else
				{
					$this->setMessage(Text::plural('COM_MENUS_N_MENUS_DELETED', count($cids)));
				}
			}
		}

$this->setRedirect('index.php?option=com_menus&view=menus');
	}

/**
	 * Temporary method. This should go into the 1.5 to 1.6 upgrade routines.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function resync()
	{
		$db = Factory::getDbo();
		$query = $db->getQuery(true);
		$parts = null;

try
		{
			$query->select(
				[
					$db->quoteName('element'),
					$db->quoteName('extension_id'),
				]
			)
				->from($db->quoteName('#__extensions'))
				->where($db->quoteName('type') . ' = ' . $db->quote('component'));
			$db->setQuery($query);

$components = $db->loadAssocList('element', 'extension_id');
		}
		catch (\RuntimeException $e)
		{
			$this->setMessage($e->getMessage(), 'warning');

return;
		}

// Load all the component menu links
		$query->select(
			[
				$db->quoteName('id'),
				$db->quoteName('link'),
				$db->quoteName('component_id'),
			]
		)
			->from($db->quoteName('#__menu'))
			->where($db->quoteName('type') . ' = ' . $db->quote('component.item'));
			$db->setQuery($query);

try
		{
			$items = $db->loadObjectList();
		}
		catch (\RuntimeException $e)
		{
			$this->setMessage($e->getMessage(), 'warning');

return;
		}

$query = $db->getQuery(true)
			->update($db->quoteName('#__menu'))
			->set($db->quoteName('component_id') . ' = :componentId')
			->where($db->quoteName('id') . ' = :itemId')
			->bind(':componentId', $componentId, ParameterType::INTEGER)
			->bind(':itemId', $itemId, ParameterType::INTEGER);

foreach ($items as $item)
		{
			// Parse the link.
			parse_str(parse_url($item->link, PHP_URL_QUERY), $parts);
			$itemId = $item->id;

// Tease out the option.
			if (isset($parts['option']))
			{
				$option = $parts['option'];

// Lookup the component ID
				if (isset($components[$option]))
				{
					$componentId = $components[$option];
				}
				else
				{
					// Mismatch. Needs human intervention.
					$componentId = -1;
				}

// Check for mis-matched component ids in the menu link.
				if ($item->component_id != $componentId)
				{
					// Update the menu table.
					$log = "Link $item->id refers to $item->component_id, converting to $componentId ($item->link)";
					echo "<br>$log";

try
					{
						$db->setQuery($query)->execute();
					}
					catch (\RuntimeException $e)
					{
						$this->setMessage($e->getMessage(), 'warning');

return;
					}
				}
			}
		}
	}
}