Task::addWebdavFiles

private function addWebdavFiles(array $fields)
{
	if (
		!isset($fields['UF_TASK_WEBDAV_FILES'])
		|| !is_array($fields['UF_TASK_WEBDAV_FILES'])
	)
	{
		return;
	}

	$filesIds = array_filter($fields['UF_TASK_WEBDAV_FILES']);

	if (empty($filesIds))
	{
		return;
	}

	$this->addFilesRights($filesIds);
}