public function EntityForm::build in Flexiform 8

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

See also

\Drupal\block\BlockViewBuilder

File

src/Plugin/Block/EntityForm.php, line 132

Class

EntityForm

Provides a block to see an entity form.

Namespace

Drupal\flexiform\Plugin\Block

Code

public function build() {

  // @var $entity \Drupal\Core\Entity\EntityInterface
  $entity = $this
    ->getContextValue('entity');
  $definition = $this
    ->getPluginDefinition();
  if ($entity
    ->bundle() !== $definition['bundle']) {
    return;
  }
  $entity_form_display = EntityFormDisplay::collectRenderDisplay($entity, $definition['form_mode']);
  $form_object = $this->flexiformManager
    ->getFormObject($entity_form_display, [
    $entity_form_display
      ->getBaseEntityNamespace() => $entity,
  ]);
  foreach ($entity_form_display
    ->getFormEntityConfig() as $namespace => $configuration) {
    if ($configuration['plugin'] == 'provided' && ($provided_entity = $this
      ->getContextValue($namespace))) {
      $provided[$namespace] = $provided_entity;
    }
  }
  $form_state = new FormState();
  $form_state
    ->set('form_entity_provided', $provided['form_entity_provided']);
  return $this->formBuilder
    ->buildForm($form_object, $form_state);
}