class RenderPlaceholderMessageTestController in Drupal 9
Same name and namespace in other branches
- 8 core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php \Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController
Hierarchy
- class \Drupal\render_placeholder_message_test\RenderPlaceholderMessageTestController implements \Symfony\Component\DependencyInjection\ContainerAwareInterface, TrustedCallbackInterface uses \Symfony\Component\DependencyInjection\ContainerAwareTrait
Expanded class hierarchy of RenderPlaceholderMessageTestController
File
- core/
modules/ system/ tests/ modules/ render_placeholder_message_test/ src/ RenderPlaceholderMessageTestController.php, line 10
Namespace
Drupal\render_placeholder_message_testView source
class RenderPlaceholderMessageTestController implements ContainerAwareInterface, TrustedCallbackInterface {
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::messenger()
->addStatus($message);
// Print which message is expected.
return [
'#markup' => '<p class="logged-message">Message: ' . $message . '</p>',
];
}
/**
* {@inheritdoc}
*/
public static function trustedCallbacks() {
return [
'setAndLogMessage',
];
}
}