Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\user;
Chris@0: 
Chris@0: use Drupal\Core\Entity\EntityForm;
Chris@0: use Drupal\Core\Form\FormStateInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Form controller for the role entity edit forms.
Chris@14:  *
Chris@14:  * @internal
Chris@0:  */
Chris@0: class RoleForm extends EntityForm {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function form(array $form, FormStateInterface $form_state) {
Chris@0:     $entity = $this->entity;
Chris@0:     $form['label'] = [
Chris@0:       '#type' => 'textfield',
Chris@0:       '#title' => $this->t('Role name'),
Chris@0:       '#default_value' => $entity->label(),
Chris@0:       '#size' => 30,
Chris@0:       '#required' => TRUE,
Chris@0:       '#maxlength' => 64,
Chris@0:       '#description' => $this->t('The name for this role. Example: "Moderator", "Editorial board", "Site architect".'),
Chris@0:     ];
Chris@0:     $form['id'] = [
Chris@0:       '#type' => 'machine_name',
Chris@0:       '#default_value' => $entity->id(),
Chris@0:       '#required' => TRUE,
Chris@0:       '#disabled' => !$entity->isNew(),
Chris@0:       '#size' => 30,
Chris@0:       '#maxlength' => 64,
Chris@0:       '#machine_name' => [
Chris@0:         'exists' => ['\Drupal\user\Entity\Role', 'load'],
Chris@0:       ],
Chris@0:     ];
Chris@0:     $form['weight'] = [
Chris@0:       '#type' => 'value',
Chris@0:       '#value' => $entity->getWeight(),
Chris@0:     ];
Chris@0: 
Chris@0:     return parent::form($form, $form_state, $entity);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function save(array $form, FormStateInterface $form_state) {
Chris@0:     $entity = $this->entity;
Chris@0: 
Chris@0:     // Prevent leading and trailing spaces in role names.
Chris@0:     $entity->set('label', trim($entity->label()));
Chris@0:     $status = $entity->save();
Chris@0: 
Chris@18:     $edit_link = $this->entity->toLink($this->t('Edit'), 'edit-form')->toString();
Chris@0:     if ($status == SAVED_UPDATED) {
Chris@17:       $this->messenger()->addStatus($this->t('Role %label has been updated.', ['%label' => $entity->label()]));
Chris@0:       $this->logger('user')->notice('Role %label has been updated.', ['%label' => $entity->label(), 'link' => $edit_link]);
Chris@0:     }
Chris@0:     else {
Chris@17:       $this->messenger()->addStatus($this->t('Role %label has been added.', ['%label' => $entity->label()]));
Chris@0:       $this->logger('user')->notice('Role %label has been added.', ['%label' => $entity->label(), 'link' => $edit_link]);
Chris@0:     }
Chris@0:     $form_state->setRedirect('entity.user_role.collection');
Chris@0:   }
Chris@0: 
Chris@0: }