Source for file folder.php

Documentation is available at folder.php

  1. <?php
  2. /**
  3.  * @package     Joomla.Administrator
  4.  * @subpackage  com_media
  5.  *
  6.  * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
  7.  * @license     GNU General Public License version 2 or later; see LICENSE.txt
  8.  */
  9.  
  10. defined('_JEXEC') or die;
  11.  
  12. jimport('joomla.filesystem.file');
  13. jimport('joomla.filesystem.folder');
  14.  
  15. /**
  16.  * Folder Media Controller
  17.  *
  18.  * @package     Joomla.Administrator
  19.  * @subpackage  com_media
  20.  * @since       1.5
  21.  */
  22. class MediaControllerFolder extends JControllerLegacy
  23. {
  24.     /**
  25.      * Deletes paths from the current path
  26.      *
  27.      * @return  boolean 
  28.      *
  29.      * @since   1.5
  30.      */
  31.     public function delete()
  32.     {
  33.         JSession::checkToken('request') or jexit(JText::_('JINVALID_TOKEN'));
  34.  
  35.         $user    = JFactory::getUser();
  36.  
  37.         // Get some data from the request
  38.         $tmpl   = $this->input->get('tmpl');
  39.         $paths  = $this->input->get('rm', array(), 'array');
  40.         $folder = $this->input->get('folder', '', 'path');
  41.  
  42.         $redirect = 'index.php?option=com_media&folder=' . $folder;
  43.  
  44.         if ($tmpl == 'component')
  45.         {
  46.             // We are inside the iframe
  47.             $redirect .= '&view=mediaList&tmpl=component';
  48.         }
  49.  
  50.         $this->setRedirect($redirect);
  51.  
  52.         // Just return if there's nothing to do
  53.         if (empty($paths))
  54.         {
  55.             return true;
  56.         }
  57.  
  58.         if (!$user->authorise('core.delete', 'com_media'))
  59.         {
  60.             // User is not authorised to delete
  61.             JError::raiseWarning(403, JText::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'));
  62.  
  63.             return false;
  64.         }
  65.  
  66.         // Set FTP credentials, if given
  67.         JClientHelper::setCredentialsFromRequest('ftp');
  68.  
  69.         $ret = true;
  70.  
  71.         JPluginHelper::importPlugin('content');
  72.         $dispatcher    = JEventDispatcher::getInstance();
  73.  
  74.         if (count($paths))
  75.         {
  76.             foreach ($paths as $path)
  77.             {
  78.                 if ($path !== JFile::makeSafe($path))
  79.                 {
  80.                     $dirname = htmlspecialchars($path, ENT_COMPAT, 'UTF-8');
  81.                     JError::raiseWarning(100, JText::sprintf('COM_MEDIA_ERROR_UNABLE_TO_DELETE_FOLDER_WARNDIRNAME', substr($dirname, strlen(COM_MEDIA_BASE))));
  82.                     continue;
  83.                 }
  84.  
  85.                 $fullPath = JPath::clean(implode(DIRECTORY_SEPARATOR, array(COM_MEDIA_BASE, $folder, $path)));
  86.                 $object_file = new JObject(array('filepath' => $fullPath));
  87.  
  88.                 if (is_file($object_file->filepath))
  89.                 {
  90.                     // Trigger the onContentBeforeDelete event.
  91.                     $result = $dispatcher->trigger('onContentBeforeDelete', array('com_media.file', &$object_file));
  92.  
  93.                     if (in_array(false, $result, true))
  94.                     {
  95.                         // There are some errors in the plugins
  96.                         JError::raiseWarning(100, JText::plural('COM_MEDIA_ERROR_BEFORE_DELETE', count($errors = $object_file->getErrors()), implode('<br />', $errors)));
  97.                         continue;
  98.                     }
  99.  
  100.                     $ret &= JFile::delete($object_file->filepath);
  101.  
  102.                     // Trigger the onContentAfterDelete event.
  103.                     $dispatcher->trigger('onContentAfterDelete', array('com_media.file', &$object_file));
  104.                     $this->setMessage(JText::sprintf('COM_MEDIA_DELETE_COMPLETE', substr($object_file->filepath, strlen(COM_MEDIA_BASE))));
  105.                 }
  106.                 elseif (is_dir($object_file->filepath))
  107.                 {
  108.                     $contents = JFolder::files($object_file->filepath, '.', true, false, array('.svn', 'CVS', '.DS_Store', '__MACOSX', 'index.html'));
  109.  
  110.                     if (empty($contents))
  111.                     {
  112.                         // Trigger the onContentBeforeDelete event.
  113.                         $result = $dispatcher->trigger('onContentBeforeDelete', array('com_media.folder', &$object_file));
  114.  
  115.                         if (in_array(false, $result, true))
  116.                         {
  117.                             // There are some errors in the plugins
  118.                             JError::raiseWarning(100, JText::plural('COM_MEDIA_ERROR_BEFORE_DELETE', count($errors = $object_file->getErrors()), implode('<br />', $errors)));
  119.                             continue;
  120.                         }
  121.  
  122.                         $ret &= !JFolder::delete($object_file->filepath);
  123.  
  124.                         // Trigger the onContentAfterDelete event.
  125.                         $dispatcher->trigger('onContentAfterDelete', array('com_media.folder', &$object_file));
  126.                         $this->setMessage(JText::sprintf('COM_MEDIA_DELETE_COMPLETE', substr($object_file->filepath, strlen(COM_MEDIA_BASE))));
  127.                     }
  128.                     else
  129.                     {
  130.                         // This makes no sense...
  131.                         JError::raiseWarning(100, JText::sprintf('COM_MEDIA_ERROR_UNABLE_TO_DELETE_FOLDER_NOT_EMPTY', substr($object_file->filepath, strlen(COM_MEDIA_BASE))));
  132.                     }
  133.                 }
  134.             }
  135.         }
  136.  
  137.         return $ret;
  138.     }
  139.  
  140.     /**
  141.      * Create a folder
  142.      *
  143.      * @return  boolean 
  144.      *
  145.      * @since   1.5
  146.      */
  147.     public function create()
  148.     {
  149.         // Check for request forgeries
  150.         JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
  151.  
  152.         $user  = JFactory::getUser();
  153.  
  154.         $folder      = $this->input->get('foldername', '');
  155.         $folderCheck = (string) $this->input->get('foldername', null, 'raw');
  156.         $parent      = $this->input->get('folderbase', '', 'path');
  157.  
  158.         $this->setRedirect('index.php?option=com_media&folder=' . $parent . '&tmpl=' . $this->input->get('tmpl', 'index'));
  159.  
  160.         if (strlen($folder) > 0)
  161.         {
  162.             if (!$user->authorise('core.create', 'com_media'))
  163.             {
  164.                 // User is not authorised to create
  165.                 JError::raiseWarning(403, JText::_('JLIB_APPLICATION_ERROR_CREATE_NOT_PERMITTED'));
  166.  
  167.                 return false;
  168.             }
  169.  
  170.             // Set FTP credentials, if given
  171.             JClientHelper::setCredentialsFromRequest('ftp');
  172.  
  173.             $this->input->set('folder', $parent);
  174.  
  175.             if (($folderCheck !== null) && ($folder !== $folderCheck))
  176.             {
  177.                 $this->setMessage(JText::_('COM_MEDIA_ERROR_UNABLE_TO_CREATE_FOLDER_WARNDIRNAME'));
  178.  
  179.                 return false;
  180.             }
  181.  
  182.             $path = JPath::clean(COM_MEDIA_BASE . '/' . $parent . '/' . $folder);
  183.  
  184.             if (!is_dir($path) && !is_file($path))
  185.             {
  186.                 // Trigger the onContentBeforeSave event.
  187.                 $object_file = new JObject(array('filepath' => $path));
  188.                 JPluginHelper::importPlugin('content');
  189.                 $dispatcher    = JEventDispatcher::getInstance();
  190.                 $result = $dispatcher->trigger('onContentBeforeSave', array('com_media.folder', &$object_file, true));
  191.  
  192.                 if (in_array(false, $result, true))
  193.                 {
  194.                     // There are some errors in the plugins
  195.                     JError::raiseWarning(100, JText::plural('COM_MEDIA_ERROR_BEFORE_SAVE', count($errors = $object_file->getErrors()), implode('<br />', $errors)));
  196.  
  197.                     return false;
  198.                 }
  199.  
  200.                 if (JFolder::create($object_file->filepath))
  201.                 {
  202.                     $data = "<html>\n<body bgcolor=\"#FFFFFF\">\n</body>\n</html>";
  203.                     JFile::write($object_file->filepath . "/index.html", $data);
  204.  
  205.                     // Trigger the onContentAfterSave event.
  206.                     $dispatcher->trigger('onContentAfterSave', array('com_media.folder', &$object_file, true));
  207.                     $this->setMessage(JText::sprintf('COM_MEDIA_CREATE_COMPLETE', substr($object_file->filepath, strlen(COM_MEDIA_BASE))));
  208.                 }
  209.             }
  210.  
  211.             $this->input->set('folder', ($parent) ? $parent . '/' . $folder : $folder);
  212.         }
  213.         else
  214.         {
  215.             // File name is of zero length (null).
  216.             JError::raiseWarning(100, JText::_('COM_MEDIA_ERROR_UNABLE_TO_CREATE_FOLDER_WARNDIRNAME'));
  217.  
  218.             return false;
  219.         }
  220.  
  221.         return true;
  222.     }
  223. }

Documentation generated on Tue, 19 Nov 2013 15:03:28 +0100 by phpDocumentor 1.4.3