X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fworkflows%2Fsrc%2FForm%2FWorkflowDeleteForm.php;h=e122f4054346bb6f102aeec95d46baed30c7fc77;hb=9917807b03b64faf00f6a1f29dcb6eafc454efa5;hp=b9b833132b73ffb8c79b9a6eed722eabc336be97;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/modules/workflows/src/Form/WorkflowDeleteForm.php b/web/core/modules/workflows/src/Form/WorkflowDeleteForm.php
index b9b833132..e122f4054 100644
--- a/web/core/modules/workflows/src/Form/WorkflowDeleteForm.php
+++ b/web/core/modules/workflows/src/Form/WorkflowDeleteForm.php
@@ -11,6 +11,19 @@ use Drupal\Core\Url;
  */
 class WorkflowDeleteForm extends EntityConfirmFormBase {
 
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    if ($this->entity->getTypePlugin()->workflowHasData($this->entity)) {
+      $form['#title'] = $this->getQuestion();
+      $form['description'] = ['#markup' => $this->t('This workflow is in use. You cannot remove this workflow until you have removed all content using it.')];
+      return $form;
+    }
+
+    return parent::buildForm($form, $form_state);
+  }
+
   /**
    * {@inheritdoc}
    */