protected function act_deleteDir()
{
if (!$this->config['access']['dirs']['delete'] || !isset($this->post['dir']) || !strlen(trim($this->post['dir']))) {
$this->errorMsg("Unknown error.");
}
$dir = $this->postDir();
if (!dir::isWritable($dir)) {
$this->errorMsg("Cannot delete the folder.");
}
$result = !dir::prune($dir, false);
if (is_array($result) && count($result)) {
$this->errorMsg("Failed to delete {count} files/folders.", array('count' => count($result)));
}
$thumbDir = "{$this->thumbsTypeDir}/{$this->post['dir']}";
if (is_dir($thumbDir)) {
dir::prune($thumbDir);
}
return true;
}