protected function ThemeExtensionList::createExtensionInfo in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Extension/ThemeExtensionList.php \Drupal\Core\Extension\ThemeExtensionList::createExtensionInfo()

Creates the info value for an extension object.

Parameters

\Drupal\Core\Extension\Extension $extension: The extension whose info is to be altered.

Return value

array The extension info array.

Overrides ExtensionList::createExtensionInfo

File

core/lib/Drupal/Core/Extension/ThemeExtensionList.php, line 265

Class

ThemeExtensionList

Provides a list of available themes.

Namespace

Drupal\Core\Extension

Code

protected function createExtensionInfo(Extension $extension) {
  $info = parent::createExtensionInfo($extension);
  if (!isset($info['base theme'])) {
    throw new InfoParserException(sprintf('Missing required key ("base theme") in %s, see https://www.drupal.org/node/3066038', $extension
      ->getPathname()));
  }

  // Remove the base theme when 'base theme: false' is set in a theme
  // .info.yml file.
  if ($info['base theme'] === FALSE) {
    unset($info['base theme']);
  }
  if (!empty($info['base theme'])) {

    // Add the base theme as a proper dependency.
    $info['dependencies'][] = $info['base theme'];
  }

  // Prefix screenshot with theme path.
  if (!empty($info['screenshot'])) {
    $info['screenshot'] = $extension
      ->getPath() . '/' . $info['screenshot'];
  }
  return $info;
}