function NullArgument::defaultActions

Override defaultActions() to remove actions that don't make sense for a null argument.

Overrides ArgumentPluginBase::defaultActions

File

core/modules/views/src/Plugin/views/argument/NullArgument.php, line 43

Class

NullArgument

Argument handler that ignores the argument.

Namespace

Code

protected function defaultActions($which = NULL) {
    if ($which) {
        if (in_array($which, [
            'ignore',
            'not found',
            'empty',
            'default',
        ])) {
            return parent::defaultActions($which);
        }
        return;
    }
    $actions = parent::defaultActions();
    unset($actions['summary asc']);
    unset($actions['summary desc']);
    return $actions;
}