public function RulesComponentFormBase::entityTagsBuilder in Rules 8.3

Callback method for the #entity_builder form property.

Used to change format of tags from comma-separated values (as input) into an array (as stored in the the configuration entity).

Parameters

string $entity_type: The type of the entity.

\Drupal\Core\Config\Entity\ConfigEntityInterface $entity: The entity whose form is being built.

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

File

src/Form/RulesComponentFormBase.php, line 106

Class

RulesComponentFormBase

Provides the base form for rules add and edit forms.

Namespace

Drupal\rules\Form

Code

public function entityTagsBuilder($entity_type, ConfigEntityInterface $entity, array $form, FormStateInterface $form_state) {
  $tags = [];
  $input_tags = $form_state
    ->getValue('keywords');
  if (trim($input_tags) != '') {
    $tags = array_map('trim', explode(',', $input_tags));
  }
  $entity
    ->set('tags', $tags);
}