Version 1

[yaffs-website] / web / modules / contrib / paragraphs / src / Form / ParagraphsTypeDeleteConfirm.php

diff --git a/web/modules/contrib/paragraphs/src/Form/ParagraphsTypeDeleteConfirm.php b/web/modules/contrib/paragraphs/src/Form/ParagraphsTypeDeleteConfirm.php
new file mode 100644 (file)
index 0000000..fac3c17
--- /dev/null
+++ b/web/modules/contrib/paragraphs/src/Form/ParagraphsTypeDeleteConfirm.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Drupal\paragraphs\Form;
+
+use Drupal\Core\Entity\Query\QueryFactory;
+use Drupal\Core\Entity\EntityDeleteForm;
+use Drupal\Core\Form\FormStateInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a form for Paragraphs type deletion.
+ */
+class ParagraphsTypeDeleteConfirm extends EntityDeleteForm {
+
+  /**
+   * The query factory to create entity queries.
+   *
+   * @var \Drupal\Core\Entity\Query\QueryFactory
+   */
+  protected $queryFactory;
+
+  /**
+   * Constructs a new ParagraphsTypeDeleteConfirm object.
+   *
+   * @param \Drupal\Core\Entity\Query\QueryFactory $query_factory
+   *   The entity query object.
+   */
+  public function __construct(QueryFactory $query_factory) {
+    $this->queryFactory = $query_factory;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity.query')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $num_paragraphs = $this->queryFactory->get('paragraph')
+      ->condition('type', $this->entity->id())
+      ->count()
+      ->execute();
+    if ($num_paragraphs) {
+      $caption = '<p>' . $this->formatPlural($num_paragraphs, '%type Paragraphs type is used by 1 piece of content on your site. You can not remove this %type Paragraphs type until you have removed all from the content.', '%type Paragraphs type is used by @count pieces of content on your site. You may not remove %type Paragraphs type until you have removed all from the content.', ['%type' => $this->entity->label()]) . '</p>';
+      $form['#title'] = $this->getQuestion();
+      $form['description'] = ['#markup' => $caption];
+      return $form;
+    }
+
+    return parent::buildForm($form, $form_state);
+  }
+
+}