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   1  <?php
   2  /**
   3   * @copyright    Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   4   * @license        GNU General Public License version 2 or later; see LICENSE.txt
   5   */
   6  
   7  defined('_JEXEC') or die;
   8  
   9  jimport( 'joomla.application.component.controller' );
  10  
  11  /**
  12   * The Menu List Controller
  13   *
  14   * @package        Joomla.Administrator
  15   * @subpackage    com_menus
  16   * @since        1.6
  17   */
  18  class MenusControllerMenus extends JController
  19  {
  20      /**
  21       * Display the view
  22       *
  23       * @param    boolean            If true, the view output will be cached
  24       * @param    array            An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
  25       *
  26       * @return    JController        This object to support chaining.
  27       * @since    1.6
  28       */
  29  	public function display($cachable = false, $urlparams = false)
  30      {
  31      }
  32  
  33      /**
  34       * Method to get a model object, loading it if required.
  35       *
  36       * @param   string  $name    The model name. Optional.
  37       * @param   string  $prefix  The class prefix. Optional.
  38       * @param   array   $config  Configuration array for model. Optional.
  39       *
  40       * @return  object  The model.
  41       *
  42       * @since   1.6
  43       */
  44  	public function getModel($name = 'Menu', $prefix = 'MenusModel', $config = array('ignore_request' => true))
  45      {
  46          $model = parent::getModel($name, $prefix, $config);
  47          return $model;
  48      }
  49  
  50      /**
  51       * Removes an item
  52       */
  53  	public function delete()
  54      {
  55          // Check for request forgeries
  56          JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
  57  
  58          // Get items to remove from the request.
  59          $cid    = JRequest::getVar('cid', array(), '', 'array');
  60  
  61          if (!is_array($cid) || count($cid) < 1) {
  62              JError::raiseWarning(500, JText::_('COM_MENUS_NO_MENUS_SELECTED'));
  63          } else {
  64              // Get the model.
  65              $model = $this->getModel();
  66  
  67              // Make sure the item ids are integers
  68              jimport('joomla.utilities.arrayhelper');
  69              JArrayHelper::toInteger($cid);
  70  
  71              // Remove the items.
  72              if (!$model->delete($cid)) {
  73                  $this->setMessage($model->getError());
  74              } else {
  75              $this->setMessage(JText::plural('COM_MENUS_N_MENUS_DELETED', count($cid)));
  76              }
  77          }
  78  
  79          $this->setRedirect('index.php?option=com_menus&view=menus');
  80      }
  81  
  82      /**
  83       * Rebuild the menu tree.
  84       *
  85       * @return    bool    False on failure or error, true on success.
  86       */
  87  	public function rebuild()
  88      {
  89          JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
  90  
  91          $this->setRedirect('index.php?option=com_menus&view=menus');
  92  
  93          // Initialise variables.
  94          $model = $this->getModel('Item');
  95  
  96          if ($model->rebuild()) {
  97              // Reorder succeeded.
  98              $this->setMessage(JText::_('JTOOLBAR_REBUILD_SUCCESS'));
  99              return true;
 100          } else {
 101              // Rebuild failed.
 102              $this->setMessage(JText::sprintf('JTOOLBAR_REBUILD_FAILED', $model->getMessage()));
 103              return false;
 104          }
 105      }
 106  
 107      /**
 108       * Temporary method. This should go into the 1.5 to 1.6 upgrade routines.
 109       */
 110  	public function resync()
 111      {
 112          // Initialise variables.
 113          $db = JFactory::getDbo();
 114          $parts = null;
 115  
 116          // Load a lookup table of all the component id's.
 117          $components = $db->setQuery(
 118              'SELECT element, extension_id' .
 119              ' FROM #__extensions' .
 120              ' WHERE type = '.$db->quote('component')
 121          )->loadAssocList('element', 'extension_id');
 122  
 123          if ($error = $db->getErrorMsg()) {
 124              return JError::raiseWarning(500, $error);
 125          }
 126  
 127          // Load all the component menu links
 128          $items = $db->setQuery(
 129              'SELECT id, link, component_id' .
 130              ' FROM #__menu' .
 131              ' WHERE type = '.$db->quote('component')
 132          )->loadObjectList();
 133  
 134          if ($error = $db->getErrorMsg()) {
 135              return JError::raiseWarning(500, $error);
 136          }
 137  
 138          foreach ($items as $item) {
 139              // Parse the link.
 140              parse_str(parse_url($item->link, PHP_URL_QUERY), $parts);
 141  
 142              // Tease out the option.
 143              if (isset($parts['option'])) {
 144                  $option = $parts['option'];
 145  
 146                  // Lookup the component ID
 147                  if (isset($components[$option])) {
 148                      $componentId = $components[$option];
 149                  } else {
 150                      // Mismatch. Needs human intervention.
 151                      $componentId = -1;
 152                  }
 153  
 154                  // Check for mis-matched component id's in the menu link.
 155                  if ($item->component_id != $componentId) {
 156                      // Update the menu table.
 157                      $log = "Link $item->id refers to $item->component_id, converting to $componentId ($item->link)";
 158                      echo "<br/>$log";
 159  
 160                      $db->setQuery(
 161                          'UPDATE #__menu' .
 162                          ' SET component_id = '.$componentId.
 163                          ' WHERE id = '.$item->id
 164                      )->query();
 165                      //echo "<br>".$db->getQuery();
 166  
 167                      if ($error = $db->getErrorMsg()) {
 168                          return JError::raiseWarning(500, $error);
 169                      }
 170                  }
 171              }
 172          }
 173      }
 174  }