Version 1

[yaffs-website] / web / core / modules / system / tests / modules / render_placeholder_message_test / src / RenderPlaceholderMessageTestController.php

diff --git a/web/core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php b/web/core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php
new file mode 100644 (file)
index 0000000..7b0850e
--- /dev/null
+++ b/web/core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace Drupal\render_placeholder_message_test;
+use Drupal\Core\Render\RenderContext;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerAwareTrait;
+
+class RenderPlaceholderMessageTestController implements ContainerAwareInterface {
+
+  use ContainerAwareTrait;
+
+  /**
+   * @return array
+   */
+  public function messagesPlaceholderFirst() {
+    return $this->build([
+      '<drupal-render-placeholder callback="Drupal\Core\Render\Element\StatusMessages::renderMessages" arguments="0" token="_HAdUpwWmet0TOTe2PSiJuMntExoshbm1kh2wQzzzAA"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P1" token="JBp04zOwNhYqMBgRkyBnPdma8m4l2elDnXMJ9tEsP6k"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P2" token="JnoubSJT1l92Dm4fJw4EPsSzRsmE88H6Q1zu9-OzDh4"></drupal-render-placeholder>',
+    ]);
+  }
+
+  /**
+   * @return array
+   */
+  public function messagesPlaceholderMiddle() {
+    return $this->build([
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P1" token="JBp04zOwNhYqMBgRkyBnPdma8m4l2elDnXMJ9tEsP6k"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="Drupal\Core\Render\Element\StatusMessages::renderMessages" arguments="0" token="_HAdUpwWmet0TOTe2PSiJuMntExoshbm1kh2wQzzzAA"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P2" token="JnoubSJT1l92Dm4fJw4EPsSzRsmE88H6Q1zu9-OzDh4"></drupal-render-placeholder>',
+    ]);
+  }
+
+  /**
+   * @return array
+   */
+  public function messagesPlaceholderLast() {
+    return $this->build([
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P1" token="JBp04zOwNhYqMBgRkyBnPdma8m4l2elDnXMJ9tEsP6k"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage" arguments="0=P2" token="JnoubSJT1l92Dm4fJw4EPsSzRsmE88H6Q1zu9-OzDh4"></drupal-render-placeholder>',
+      '<drupal-render-placeholder callback="Drupal\Core\Render\Element\StatusMessages::renderMessages" arguments="0" token="_HAdUpwWmet0TOTe2PSiJuMntExoshbm1kh2wQzzzAA"></drupal-render-placeholder>',
+    ]);
+  }
+
+  /**
+   * @return array
+   */
+  public function queuedMessages() {
+    return ['#type' => 'status_messages'];
+  }
+
+  /**
+   * @return array
+   */
+  protected function build(array $placeholder_order) {
+    $build = [];
+    $build['messages'] = ['#type' => 'status_messages'];
+    $build['p1'] = [
+      '#lazy_builder' => ['\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage', ['P1']],
+      '#create_placeholder' => TRUE,
+    ];
+    $build['p2'] = [
+      '#lazy_builder' => ['\Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController::setAndLogMessage', ['P2']],
+      '#create_placeholder' => TRUE,
+    ];
+
+    /** @var \Drupal\Core\Render\RendererInterface $renderer */
+    $renderer = $this->container->get('renderer');
+    $renderer->executeInRenderContext(new RenderContext(), function () use (&$build, $renderer) {
+      return $renderer->render($build, FALSE);
+    });
+
+    $reordered = [];
+    foreach ($placeholder_order as $placeholder) {
+      $reordered[$placeholder] = $build['#attached']['placeholders'][$placeholder];
+    }
+    $build['#attached']['placeholders'] = $reordered;
+
+    return $build;
+  }
+
+  /**
+   * #lazy_builder callback; sets and prints a message.
+   *
+   * @param string $message
+   *   The message to send.
+   *
+   * @return array
+   *   A renderable array containing the message.
+   */
+  public static function setAndLogMessage($message) {
+    // Set message.
+    drupal_set_message($message);
+
+    // Print which message is expected.
+    return ['#markup' => '<p class="logged-message">Message: ' . $message . '</p>'];
+  }
+
+}