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administrator/components/com_menus/controllers/menus.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_menus
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * The Menu List Controller
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  com_menus
+ * @since       1.6
+ */
+class MenusControllerMenus extends JControllerLegacy
+{
+	/**
+	 * Display the view
+	 *
+	 * @param   boolean            If true, the view output will be cached
+	 * @param   array              An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+	 *
+	 * @return  JController        This object to support chaining.
+	 * @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 = 'MenusModel', $config = array('ignore_request' => true))
+	{
+		$model = parent::getModel($name, $prefix, $config);
+		return $model;
+	}
+
+	/**
+	 * Removes an item
+	 */
+	public function delete()
+	{
+		// Check for request forgeries
+		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		// Get items to remove from the request.
+		$cid = $this->input->get('cid', array(), 'array');
+
+		if (!is_array($cid) || count($cid) < 1)
+		{
+			JError::raiseWarning(500, JText::_('COM_MENUS_NO_MENUS_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))
+			{
+				$this->setMessage($model->getError());
+			}
+			else
+			{
+				$this->setMessage(JText::plural('COM_MENUS_N_MENUS_DELETED', count($cid)));
+			}
+		}
+
+		$this->setRedirect('index.php?option=com_menus&view=menus');
+	}
+
+	/**
+	 * Rebuild the menu tree.
+	 *
+	 * @return  bool    False on failure or error, true on success.
+	 */
+	public function rebuild()
+	{
+		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		$this->setRedirect('index.php?option=com_menus&view=menus');
+
+		$model = $this->getModel('Item');
+
+		if ($model->rebuild())
+		{
+			// Reorder succeeded.
+			$this->setMessage(JText::_('JTOOLBAR_REBUILD_SUCCESS'));
+			return true;
+		}
+		else
+		{
+			// Rebuild failed.
+			$this->setMessage(JText::sprintf('JTOOLBAR_REBUILD_FAILED', $model->getMessage()));
+			return false;
+		}
+	}
+
+	/**
+	 * Temporary method. This should go into the 1.5 to 1.6 upgrade routines.
+	 */
+	public function resync()
+	{
+		$db = JFactory::getDbo();
+		$query = $db->getQuery(true);
+		$parts = null;
+
+		try
+		{
+			$query->select('element, extension_id')
+				->from('#__extensions')
+				->where('type = ' . $db->quote('component'));
+			$db->setQuery($query);
+
+			$components = $db->loadAssocList('element', 'extension_id');
+		}
+		catch (RuntimeException $e)
+		{
+			return JError::raiseWarning(500, $e->getMessage());
+		}
+
+		// Load all the component menu links
+		$query->select($db->quoteName('id'))
+			->select($db->quoteName('link'))
+			->select($db->quoteName('component_id'))
+			->from('#__menu')
+			->where($db->quoteName('type') . ' = ' . $db->quote('component.item'));
+			$db->setQuery($query);
+
+		try
+		{
+			$items = $db->loadObjectList();
+		}
+		catch (RuntimeException $e)
+		{
+			return JError::raiseWarning(500, $e->getMessage());
+		}
+
+		foreach ($items as $item)
+		{
+			// Parse the link.
+			parse_str(parse_url($item->link, PHP_URL_QUERY), $parts);
+
+			// Tease out the option.
+			if (isset($parts['option']))
+			{
+				$option = $parts['option'];
+
+				// Lookup the component ID
+				if (isset($components[$option]))
+				{
+					$componentId = $components[$option];
+				}
+				else
+				{
+					// Mismatch. Needs human intervention.
+					$componentId = -1;
+				}
+
+				// Check for mis-matched component id's in the menu link.
+				if ($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";
+
+					$query->clear();
+					$query->update('#__menu')
+						->set('component_id = ' . $componentId)
+						->where('id = ' . $item->id);
+
+					try
+					{
+						$db->setQuery($query)->execute();
+					}
+					catch (RuntimeException $e)
+					{
+						return JError::raiseWarning(500, $e->getMessage());
+					}
+					//echo "<br>".$db->getQuery();
+				}
+			}
+		}
+	}
+}