FieldCollectionItemDeleteForm.php in Field collection 8.3

Namespace

Drupal\field_collection\Form

File

src/Form/FieldCollectionItemDeleteForm.php

<?php

namespace Drupal\field_collection\Form;

use Drupal\Core\Entity\ContentEntityConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a form for deleting a field collection item.
 */
class FieldCollectionItemDeleteForm extends ContentEntityConfirmFormBase {

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return t('Are you sure you want to delete this %title?', [
      '%title' => $this->entity
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return $this->entity
      ->getHost()
      ->toUrl();
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $host = $this->entity
      ->getHost();
    foreach ($host->{$this->entity
      ->bundle()} as $key => $value) {
      if ($value->value == $this->entity
        ->id()) {
        unset($host->{$this->entity
          ->bundle()}[$key]);
      }
    }
    $host
      ->save();
    $this->entity
      ->delete();
    $this
      ->logger('content')
      ->notice('@type: deleted %id.', [
      '@type' => $this->entity
        ->bundle(),
      '%id' => $this->entity
        ->id(),
    ]);
    $node_type_storage = $this->entityTypeManager
      ->getStorage('field_collection');
    $node_type = $node_type_storage
      ->load($this->entity
      ->bundle())
      ->label();
    drupal_set_message(t('@type %id has been deleted.', [
      '@type' => $node_type,
      '%id' => $this->entity
        ->id(),
    ]));
    $form_state
      ->setRedirectUrl($host
      ->toUrl());
  }

}

Classes

Name	Description
FieldCollectionItemDeleteForm	Provides a form for deleting a field collection item.