function filetree_filter in File Tree 6

Same name and namespace in other branches

1. 6.2 filetree.module \filetree_filter()

Implementation of hook_filter().

File

./filetree.module, line 25

Code

function filetree_filter($op, $delta = 0, $format = -1, $text = '', $cache_id = 0) {
  switch ($op) {
    case 'list':
      return array(
        0 => t('File tree'),
      );
    case 'description':
      return t('Replaces [filetree dir="some-directory"] with an inline list of files.');
    case 'settings':
      $form['filetree'] = array(
        '#type' => 'fieldset',
        '#title' => t('File tree'),
        '#collapsible' => TRUE,
      );
      $form['filetree']['filetree_folders_' . $format] = array(
        '#type' => 'textarea',
        '#title' => t('Allowed folder paths'),
        '#description' => t('Enter one folder per line as paths which are allowed to be rendered as a list of files (relative to your <a href="@url">file system path</a>). The "*" character is a wildcard. Example paths are "*", "some-folder", and "some-folder/*".', array(
          '@url' => url('admin/settings/file-system'),
        )),
        '#default_value' => variable_get('filetree_folders_' . $format, '*'),
      );
      return $form;
    case 'prepare':
      return $text;
    case 'process':
      $text = _filetree_process($text, $format);
      return $text;
  }
}