'Varchar', ); /** * @var array */ private static $only_available_in = array( 'none', ); /** * {@inheritdoc} */ public function canCreate($member = null) { return false; } /** * {@inheritdoc} */ public function up() { if($this->DisplayMode) { $this->ArchiveType = 'Monthly'; if($this->DisplayMode === 'year') { $this->ArchiveType = 'Yearly'; } } $this->ClassName = 'BlogArchiveWidget'; $this->write(); return "Migrated " . $this->ArchiveType . " archive widget"; } }