function EntityPresaveDeriver::getDerivativeDefinitions

Overrides DeriverBase::getDerivativeDefinitions

File

src/Plugin/RulesEvent/EntityPresaveDeriver.php, line 52

Class

EntityPresaveDeriver

Derives entity presave plugin definitions based on content entity types.

Namespace

Code

public function getDerivativeDefinitions($base_plugin_definition) {
    foreach ($this->entityTypeManager
        ->getDefinitions() as $entity_type_id => $entity_type) {
        // Only allow content entities and ignore configuration entities.
        if (!$entity_type instanceof ContentEntityTypeInterface) {
            continue;
        }
        $this->derivatives[$entity_type_id] = [
            'label' => $this->t('Before saving a @entity_type entity', [
                '@entity_type' => $entity_type->getSingularLabel(),
            ]),
            'category' => $entity_type->getLabel(),
            'entity_type_id' => $entity_type_id,
            'context_definitions' => [
                $entity_type_id => [
                    'type' => "entity:{$entity_type_id}",
                    'label' => $entity_type->getLabel(),
                ],
                $entity_type_id . '_unchanged' => [
                    'type' => "entity:{$entity_type_id}",
                    'label' => $this->t('Unchanged @entity_type entity', [
                        '@entity_type' => $entity_type->getSingularLabel(),
                    ]),
                ],
            ],
        ] + $base_plugin_definition;
    }
    return $this->derivatives;
}