/**
* Deletes this object from the database
*/
protected function deleteInternal()
{
if ($this->instance === null) {
parent::deleteInternal();
}
if ($this->table === null || $this->id_field === null) {
return;
}
$id_field = new SwatDBField($this->id_field, 'integer');
if (!property_exists($this, $id_field->name)) {
return;
}
$id_ref = $id_field->name;
$id = $this->{$id_ref};
$instance_id = $this->instance === null ? null : $this->instance->id;
if ($id !== null) {
$sql = sprintf('delete from %s
where %s = %s and instance %s %s', $this->table, $id_field->name, $id, SwatDB::equalityOperator($instance_id), $this->db->quote($instance_id, 'integer'));
SwatDB::exec($this->db, $sql);
}
}
/**
* Deletes this object from the database
*/
protected function deleteInternal()
{
$filename = $this->getFilePath();
if ($this->image !== null) {
$this->image->setFileBase($this->getFileBase());
$this->image->delete();
}
parent::deleteInternal();
if (file_exists($filename)) {
unlink($filename);
}
}
