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function _asset_directory_options in Asset 5.2

Return an array of options for the Directory select form element

Related topics

Digital Asset management
This module aims to provide a single, common interface for managing and using all manner of digital assets within Drupal. This is done by providing several hooks that can be implemented by other contrib modules to implement Methods for creating…

File

./asset.module, line 507
Main module.

Code

function _asset_directory_options() {
  $options = $parents = $dirs = array();
  $options[0] = '<none>';
  $result = db_query('SELECT aid, pid FROM {asset} WHERE type="directory" ORDER BY pid');
  while ($row = db_fetch_object($result)) {
    $dirs[$row->aid] = asset_load($row->aid);
    $parents[$row->aid] = $row->pid;
    $children[$row->pid][] = $row->aid;
  }
  foreach ($dirs as $dir) {
    $prefix = '-';
    $pid = $dir->aid;
    while ($pid = $parents[$pid]) {
      $prefix .= '-';
    }
    $options[$dir->aid] = $prefix . $dir->title;
  }
  return $options;
}