Created
April 26, 2022 20:33
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UserRestriction.php from commerce_product_restriction module /Plugin/Commerce/ProductRestriction/
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| <?php | |
| namespace Drupal\commerce_product_restriction\Plugin\Commerce\ProductRestriction; | |
| use Drupal\commerce_product_restriction\Plugin\ProductRestrictionPluginBase; | |
| use Drupal\commerce_product_restriction\Plugin\ProductRestrictionPluginInterface; | |
| use Drupal\Core\Entity\EntityInterface; | |
| use Drupal\Core\Form\FormStateInterface; | |
| use Drupal\Core\StringTranslation\TranslatableMarkup; | |
| use Drupal\user\Entity\User; | |
| /** | |
| * Provides product restriction by user role. | |
| * | |
| * @ProductRestrictionPlugin( | |
| * id = "restrict_to_users", | |
| * label = @Translation("Restrict to specified purchasing users"), | |
| * category = @Translation("User"), | |
| * entity_type = "commerce_product", | |
| * weight = -1 | |
| * ) | |
| */ | |
| class UserRestriction extends ProductRestrictionPluginBase implements ProductRestrictionPluginInterface { | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function defaultConfiguration() { | |
| return [ | |
| 'uids' => [], | |
| ] + parent::defaultConfiguration(); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function buildConfigurationForm(array $form, FormStateInterface $form_state) { | |
| $form = parent::buildConfigurationForm($form, $form_state); | |
| $form['uids'] = [ | |
| '#type' => 'entity_autocomplete', | |
| '#title' => 'Permitted users', | |
| '#target_type' => 'user', | |
| '#default_value' => User::loadMultiple(array_column($this->configuration['uids'], 'target_id')), | |
| '#selection_handler' => 'default:user', | |
| '#tags' => TRUE, | |
| '#selection_settings' => [ | |
| 'include_anonymous' => FALSE, | |
| ], | |
| '#required' => TRUE, | |
| ]; | |
| return $form; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function submitConfigurationForm(array &$form, FormStateInterface $form_state) { | |
| parent::submitConfigurationForm($form, $form_state); | |
| $values = $form_state->getValue($form['#parents']); | |
| $this->configuration['uids'] = array_filter($values['uids']); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function evaluate(EntityInterface $entity) { | |
| $this->assertEntity($entity); | |
| $account = \Drupal::currentUser(); | |
| if ($this->configuration['uids']) { | |
| $uids = array_column($this->configuration['uids'], 'target_id'); | |
| return (bool) array_intersect($uids, [$account->id()]); | |
| } | |
| return FALSE; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function accessErrorMessage($product_or_variation) { | |
| return new TranslatableMarkup( | |
| "You are not on the list of users permitted to purchase this product.", | |
| [] | |
| ); | |
| } | |
| } |
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