public function Broken::build in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Block/Plugin/Block/Broken.php \Drupal\Core\Block\Plugin\Block\Broken::build()
2. 10 core/lib/Drupal/Core/Block/Plugin/Block/Broken.php \Drupal\Core\Block\Plugin\Block\Broken::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

See also

\Drupal\block\BlockViewBuilder

File

core/lib/Drupal/Core/Block/Plugin/Block/Broken.php, line 67

Class

Broken

Defines a fallback plugin for missing block plugins.

Namespace

Drupal\Core\Block\Plugin\Block

Code

public function build() {
  $build = [];
  if ($this->currentUser
    ->hasPermission('administer blocks')) {
    $build += $this
      ->brokenMessage();
  }
  return $build;
}