function MockMenuBlockDeriver::getDerivativeDefinitions

Overrides DeriverInterface::getDerivativeDefinitions

File

core/modules/system/tests/modules/plugin_test/src/Plugin/plugin_test/mock_block/MockMenuBlockDeriver.php, line 31

Class

MockMenuBlockDeriver

Mock implementation of DeriverInterface for the mock menu block plugin.

Namespace

Code

public function getDerivativeDefinitions($base_plugin_definition) {
    // This isn't strictly necessary, but it helps reduce clutter in
    // DerivativePluginTest::testDerivativeDecorator()'s $expected variable.
    // Since derivative definitions don't need further deriving, we remove this
    // key from the returned definitions.
    unset($base_plugin_definition['deriver']);
    // Here, we create some mock menu block definitions for menus that might
    // exist in a typical Drupal site. In a real implementation, we would query
    // Drupal's configuration to find out which menus actually exist.
    $derivatives = [
        'main_menu' => [
            'label' => $this->t('Main menu'),
        ] + $base_plugin_definition,
        'navigation' => [
            'label' => $this->t('Navigation'),
        ] + $base_plugin_definition,
        'foo' => [
            // Instead of the derivative label, the specific label will be used.
'label' => $this->t('Derivative label'),
            // This setting will be merged in.
'setting' => 'default',
        ] + $base_plugin_definition,
    ];
    return $derivatives;
}