Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\block_content;
Chris@0: 
Chris@0: use Drupal\Component\Utility\Html;
Chris@0: use Drupal\Core\Entity\ContentEntityForm;
Chris@0: use Drupal\Core\Form\FormStateInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Form handler for the custom block edit forms.
Chris@14:  *
Chris@14:  * @internal
Chris@0:  */
Chris@0: class BlockContentForm extends ContentEntityForm {
Chris@0: 
Chris@0:   /**
Chris@0:    * The block content entity.
Chris@0:    *
Chris@0:    * @var \Drupal\block_content\BlockContentInterface
Chris@0:    */
Chris@0:   protected $entity;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function form(array $form, FormStateInterface $form_state) {
Chris@0:     $block = $this->entity;
Chris@0: 
Chris@0:     $form = parent::form($form, $form_state);
Chris@0: 
Chris@0:     if ($this->operation == 'edit') {
Chris@0:       $form['#title'] = $this->t('Edit custom block %label', ['%label' => $block->label()]);
Chris@0:     }
Chris@0:     // Override the default CSS class name, since the user-defined custom block
Chris@0:     // type name in 'TYPE-block-form' potentially clashes with third-party class
Chris@0:     // names.
Chris@0:     $form['#attributes']['class'][0] = 'block-' . Html::getClass($block->bundle()) . '-form';
Chris@0: 
Chris@0:     return $form;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function save(array $form, FormStateInterface $form_state) {
Chris@0:     $block = $this->entity;
Chris@0: 
Chris@0:     $insert = $block->isNew();
Chris@0:     $block->save();
Chris@0:     $context = ['@type' => $block->bundle(), '%info' => $block->label()];
Chris@0:     $logger = $this->logger('block_content');
Chris@0:     $block_type = $this->getBundleEntity();
Chris@0:     $t_args = ['@type' => $block_type->label(), '%info' => $block->label()];
Chris@0: 
Chris@0:     if ($insert) {
Chris@0:       $logger->notice('@type: added %info.', $context);
Chris@17:       $this->messenger()->addStatus($this->t('@type %info has been created.', $t_args));
Chris@0:     }
Chris@0:     else {
Chris@0:       $logger->notice('@type: updated %info.', $context);
Chris@17:       $this->messenger()->addStatus($this->t('@type %info has been updated.', $t_args));
Chris@0:     }
Chris@0: 
Chris@0:     if ($block->id()) {
Chris@0:       $form_state->setValue('id', $block->id());
Chris@0:       $form_state->set('id', $block->id());
Chris@0:       if ($insert) {
Chris@0:         if (!$theme = $block->getTheme()) {
Chris@0:           $theme = $this->config('system.theme')->get('default');
Chris@0:         }
Chris@0:         $form_state->setRedirect(
Chris@0:           'block.admin_add',
Chris@0:           [
Chris@0:             'plugin_id' => 'block_content:' . $block->uuid(),
Chris@0:             'theme' => $theme,
Chris@0:           ]
Chris@0:         );
Chris@0:       }
Chris@0:       else {
Chris@18:         $form_state->setRedirectUrl($block->toUrl('collection'));
Chris@0:       }
Chris@0:     }
Chris@0:     else {
Chris@0:       // In the unlikely case something went wrong on save, the block will be
Chris@0:       // rebuilt and block form redisplayed.
Chris@17:       $this->messenger()->addError($this->t('The block could not be saved.'));
Chris@0:       $form_state->setRebuild();
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }