Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Render / MainContent / ModalRenderer.php

diff --git a/web/core/lib/Drupal/Core/Render/MainContent/ModalRenderer.php b/web/core/lib/Drupal/Core/Render/MainContent/ModalRenderer.php
new file mode 100644 (file)
index 0000000..60a4951
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Render/MainContent/ModalRenderer.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Drupal\Core\Render\MainContent;
+
+use Drupal\Core\Ajax\AjaxResponse;
+use Drupal\Core\Ajax\OpenModalDialogCommand;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Default main content renderer for modal dialog requests.
+ */
+class ModalRenderer extends DialogRenderer {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function renderResponse(array $main_content, Request $request, RouteMatchInterface $route_match) {
+    $response = new AjaxResponse();
+
+    // First render the main content, because it might provide a title.
+    $content = drupal_render_root($main_content);
+
+    // Attach the library necessary for using the OpenModalDialogCommand and set
+    // the attachments for this Ajax response.
+    $main_content['#attached']['library'][] = 'core/drupal.dialog.ajax';
+    $response->setAttachments($main_content['#attached']);
+
+    // If the main content doesn't provide a title, use the title resolver.
+    $title = isset($main_content['#title']) ? $main_content['#title'] : $this->titleResolver->getTitle($request, $route_match->getRouteObject());
+
+    // Determine the title: use the title provided by the main content if any,
+    // otherwise get it from the routing information.
+    $options = $request->request->get('dialogOptions', []);
+
+    $response->addCommand(new OpenModalDialogCommand($title, $content, $options));
+    return $response;
+  }
+
+}