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function token_block_view_alter in Token 8

Same name and namespace in other branches
  1. 7 token.module \token_block_view_alter()

Implements hook_block_view_alter().

File

./token.module, line 76
Enhances the token API in core: adds a browseable UI, missing tokens, etc.

Code

function token_block_view_alter(&$build, BlockPluginInterface $block) {
  if (isset($build['#configuration'])) {
    $label = $build['#configuration']['label'];
    if ($label != '<none>') {

      // The label is automatically escaped, avoid escaping it twice.
      // @todo https://www.drupal.org/node/2580723 will add a method or option
      //   to the token API to do this, use that when available.
      $bubbleable_metadata = BubbleableMetadata::createFromRenderArray($build);
      $build['#configuration']['label'] = PlainTextOutput::renderFromHtml(\Drupal::token()
        ->replace($label, [], [], $bubbleable_metadata));
      $bubbleable_metadata
        ->applyTo($build);
    }
  }
}