public function filedepot::deleteFolder in filedepot 7

Same name and namespace in other branches

1. 6 filedepot.class.php \filedepot::deleteFolder()

File

./filedepot.class.php, line 1057

filedepot.class.php Main class for the Filedepot module

Class

filedepot

@file filedepot.class.php Main class for the Filedepot module

Code

public function deleteFolder($filedepot_folder_id) {

  /* Test for valid folder and admin permission one more time
   * We are going to override the permission test in the function filedepot_getRecursiveCatIDs()
   * and return all subfolders in case hidden folders exist for this user.
   * If this user has admin permission for parent -- then they should be able to delete it
   * and any subfolders.
   */
  if ($filedepot_folder_id > 0 and $this
    ->checkPermission($filedepot_folder_id, 'admin')) {

    // Need to delete all files in the folder

    /* Build an array of all linked categories under this category the user has admin access to */
    $list = array();
    array_push($list, $filedepot_folder_id);

    // Passing in permission check over-ride as noted above to filedepot_getRecursiveCatIDs()
    $list = $this
      ->getRecursiveCatIDs($list, $filedepot_folder_id, 'admin', TRUE);
    foreach ($list as $cid) {

      // Drupal will remove the file attachments automatically when folder node is deleted even if file usage is > 1
      $query = db_query("SELECT drupal_fid FROM {filedepot_files} WHERE cid=:cid", array(
        ':cid' => $cid,
      ));
      while ($A = $query
        ->fetchAssoc()) {
        $file = file_load($A['drupal_fid']);
        file_usage_delete($file, 'filedepot');
        if (file_exists($file->uri)) {
          file_delete($file);
        }
      }
      $subfolder_nid = db_query("SELECT nid FROM {filedepot_categories} WHERE cid=:cid", array(
        ':cid' => $cid,
      ))
        ->fetchField();
      db_delete('filedepot_categories')
        ->condition('cid', $cid)
        ->execute();
      db_delete('filedepot_categories')
        ->condition('cid', $cid)
        ->execute();
      db_delete('filedepot_access')
        ->condition('catid', $cid)
        ->execute();
      db_delete('filedepot_recentfolders')
        ->condition('cid', $cid)
        ->execute();
      db_delete('filedepot_notifications')
        ->condition('cid', $cid)
        ->execute();
      db_delete('filedepot_filesubmissions')
        ->condition('cid', $cid)
        ->execute();

      // Call the drupal node delete now for the subfolder node

      //watchdog('filedepot',"Calling node_delete for node id: {$subfolder_nid}");
      node_delete($subfolder_nid);

      // Remove the physical directory
      $uri = $this->root_storage_path . $cid;
      if (file_exists($uri)) {
        $ret = @unlink("{$uri}/.htaccess");
        $ret = @unlink("{$uri}/submissions/.htaccess");
        $ret = @drupal_rmdir("{$uri}/submissions");
        $ret = @drupal_rmdir($uri);
      }
    }
    return TRUE;
  }
  else {
    return FALSE;
  }
}