public function XPreview::validateEditorForm in BUEditor 8

Same name and namespace in other branches

1. 8.2 src/Plugin/BUEditorPlugin/XPreview.php \Drupal\bueditor\Plugin\BUEditorPlugin\XPreview::validateEditorForm()

Validates entity form of a BUEditor Editor.

Overrides BUEditorPluginBase::validateEditorForm

File

src/Plugin/BUEditorPlugin/XPreview.php, line 61

Class

XPreview

Defines BUEditor Ajax Preview plugin.

Namespace

Drupal\bueditor\Plugin\BUEditorPlugin

Code

public function validateEditorForm(array &$form, FormStateInterface $form_state, BUEditorEditor $bueditor_editor) {

  // Warn about XPreview permission if it is newly activated.
  if (!$form_state
    ->getErrors()) {
    if ($bueditor_editor
      ->hasToolbarItem('xpreview')) {
      $ori = $bueditor_editor
        ->isNew() ? NULL : $bueditor_editor
        ->load($bueditor_editor
        ->id());
      if (!$ori || !$ori
        ->hasToolbarItem('xpreview')) {
        $msg = $this
          ->t('Ajax preview button has been enabled. Please check <a href="@url">the required permissions</a>.', [
          '@url' => Url::fromRoute('user.admin_permissions')
            ->toString(),
        ]);
        $this
          ->messenger()
          ->addMessage($msg);
      }
    }
  }
}