public function delete()
{
if ($this->file_id && module_file::can_i('delete', 'Files')) {
$file_data = $this->get_data();
if ($this->can_i_access()) {
// delete any sub files of buckets first.
// todo: recurisive testing.
if ($file_data['bucket']) {
$sub_files = module_file::get_files(array('bucket_parent_file_id' => $file_data['file_id']));
foreach ($sub_files as $sub_file) {
if ($sub_file['file_id'] && $sub_file['bucket_parent_file_id'] == $this->file_id) {
$sub_file_ucm = new ucm_file($sub_file['file_id']);
$sub_file_ucm->delete();
}
}
}
// delete the physical file.
if ($file_data['file_path'] && is_file($file_data['file_path'])) {
unlink($file_data['file_path']);
}
// delete the db entry.
delete_from_db('file', 'file_id', $this->file_id);
// delete any comments.
delete_from_db('file_comment', 'file_id', $this->file_id);
// delete any staff rel.
delete_from_db('file_user_rel', 'file_id', $this->file_id);
// delete any notifications
delete_from_db('file_notification', 'file_id', $this->file_id);
}
}
}
