Same name and namespace in other branches

1. 11.x core/modules/system/src/Controller/CssAssetController.php \Drupal\system\Controller\CssAssetController::getGroups()
2. 10 core/modules/system/src/Controller/CssAssetController.php \Drupal\system\Controller\CssAssetController::getGroups()

Get grouped assets.

Parameters

\Drupal\Core\Asset\AttachedAssetsInterface $attached_assets: The attached assets.

\Symfony\Component\HttpFoundation\Request $request: The current request.

Return value

array The grouped assets.

Overrides AssetControllerBase::getGroups

File

core/modules/system/src/Controller/CssAssetController.php, line 61

Class

CssAssetController

Defines a controller to serve CSS aggregates.

Namespace

Drupal\system\Controller

Code

protected function getGroups(AttachedAssetsInterface $attached_assets, Request $request) : array {
  $language = $this->languageManager()
    ->getLanguage($request->query
    ->get('language'));
  if ($request->query
    ->has('libraries')) {
    $assets = $this->assetResolver
      ->getCssAssets($attached_assets, FALSE, $language, FALSE);
  }
  else {
    $assets = $this->assetResolver
      ->getCssAssets($attached_assets, FALSE, $language);
  }
  if ($request->query
    ->has('category')) {
    // Filter out files that don't belong to this group.
    $category = $request->query
      ->getString('category');
    foreach ($assets as $key => $asset) {
      if ($asset['category'] !== $category) {
        unset($assets[$key]);
      }
    }
  }
  return $this->grouper
    ->group($assets);
}

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