class VendorStreamWrapperAssetOptimizer in Vendor Stream Wrapper 8

Decorates the CSS and JS optimization services.

The optimization services loads the CSS and JS files based on the provided path, however, the path that is generated is virtual/non-existing (which prevents the whole vendor folder being publicly available). Therefore, we need to decorate the optimization service, used when aggregating CSS and JS files, to set the correct file path for the CSS and JS assets in the vendor folder.

Hierarchy

• class \Drupal\vendor_stream_wrapper\Asset\VendorStreamWrapperAssetOptimizer implements AssetOptimizerInterface

1 string reference to 'VendorStreamWrapperAssetOptimizer'

vendor_stream_wrapper.services.yml in ./vendor_stream_wrapper.services.yml

vendor_stream_wrapper.services.yml

2 services use VendorStreamWrapperAssetOptimizer

vendor_stream_wrapper.asset.css.optimizer_decorator in ./vendor_stream_wrapper.services.yml

Drupal\vendor_stream_wrapper\Asset\VendorStreamWrapperAssetOptimizer

vendor_stream_wrapper.asset.js.optimizer_decorator in ./vendor_stream_wrapper.services.yml

Drupal\vendor_stream_wrapper\Asset\VendorStreamWrapperAssetOptimizer

File

src/Asset/VendorStreamWrapperAssetOptimizer.php, line 18

Namespace

Drupal\vendor_stream_wrapper\Asset

class VendorStreamWrapperAssetOptimizer implements AssetOptimizerInterface {

  /**
   * The original asset optimization service instance that is being decorated.
   *
   * @var \Drupal\Core\Asset\AssetOptimizerInterface
   */
  protected $innerService;

  /**
   * Creates a new VendorStreamWrapperCssOptimizer instance.
   *
   * @param \Drupal\Core\Asset\AssetOptimizerInterface $inner_service
   *   The original asset optimization service instance that is being decorated.
   */
  public function __construct(AssetOptimizerInterface $inner_service) {
    $this->innerService = $inner_service;
  }

  /**
   * {@inheritdoc}
   */
  public function optimize(array $asset) {

    // Translate the virtual 'vendor_files' paths into the correct path for the
    // vendor directory, so that the actual file can loaded by the optimization
    // service.
    if (!empty($asset['data']) && strpos($asset['data'], 'vendor_files/') === 0) {
      $asset['data'] = str_replace('vendor_files', VendorStreamWrapper::basePath(), $asset['data']);
    }
    return $this->innerService
      ->optimize($asset);
  }

  /**
   * {@inheritdoc}
   */
  public function clean($content) {
    return $this->innerService
      ->clean($content);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
VendorStreamWrapperAssetOptimizer::$innerService	protected	property	The original asset optimization service instance that is being decorated.
VendorStreamWrapperAssetOptimizer::clean	public	function	Removes unwanted content from an asset. Overrides AssetOptimizerInterface::clean
VendorStreamWrapperAssetOptimizer::optimize	public	function	Optimizes an asset. Overrides AssetOptimizerInterface::optimize
VendorStreamWrapperAssetOptimizer::__construct	public	function	Creates a new VendorStreamWrapperCssOptimizer instance.