class File in Bamboo Twig 8.5

Provides a 'File' Twig Extensions.

Hierarchy

• class \Drupal\bamboo_twig\TwigExtension\TwigExtensionBase extends \Drupal\bamboo_twig\TwigExtension\Twig_Extension uses \Symfony\Component\DependencyInjection\ContainerAwareTrait
  • class \Drupal\bamboo_twig_file\TwigExtension\File

1 string reference to 'File'

bamboo_twig_file.services.yml in bamboo_twig_file/bamboo_twig_file.services.yml

bamboo_twig_file/bamboo_twig_file.services.yml

1 service uses File

bamboo_twig_file.twig.file in bamboo_twig_file/bamboo_twig_file.services.yml

Drupal\bamboo_twig_file\TwigExtension\File

File

bamboo_twig_file/src/TwigExtension/File.php, line 12

Namespace

Drupal\bamboo_twig_file\TwigExtension

class File extends TwigExtensionBase {

  /**
   * List of all Twig functions.
   */
  public function getFilters() {
    return [
      new TwigFilter('bamboo_file_extension_guesser', [
        $this,
        'extensionGuesser',
      ]),
    ];
  }

  /**
   * List of all Twig functions.
   */
  public function getFunctions() {
    return [
      new TwigFunction('bamboo_file_url_absolute', [
        $this,
        'urlAbsolute',
      ]),
    ];
  }

  /**
   * Unique identifier for this Twig extension.
   */
  public function getName() {
    return 'bamboo_twig_file.twig.file';
  }

  /**
   * Render a custom date format with Twig.
   *
   * Use the internal helper "format_date" to render the date
   * using the current language for texts.
   */

  /**
   * Makes a best guess for a file extension, given a mime type.
   *
   * @param string $mime_type
   *   The mime type.
   *
   * @return string
   *   The guessed extension or NULL, if none could be guessed.
   */
  public function extensionGuesser($mime_type) {
    $exts = $this
      ->getExtensionGuesser()
      ->getExtensions($mime_type);
    return $exts[0] ?? NULL;
  }

  /**
   * Creates a web-accessible URL for a stream to an external or local file.
   *
   * @param string $uri
   *   The URI to a file for which we need an external URL,
   *   or the path to a shipped file.
   *
   * @return string
   *   A string containing a URL that may be used to access the file.
   *   If the provided string already contains a preceding 'http',
   *   'https', or '/', nothing is done and the same string is returned.
   *   If a stream wrapper could not be found to generate an external URL,
   *   then FALSE is returned
   */
  public function urlAbsolute($uri) {
    return file_create_url($uri);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
File::extensionGuesser	public	function	Makes a best guess for a file extension, given a mime type.
File::getFilters	public	function	List of all Twig functions.
File::getFunctions	public	function	List of all Twig functions.
File::getName	public	function	Unique identifier for this Twig extension. Overrides TwigExtensionBase::getName
File::urlAbsolute	public	function	Creates a web-accessible URL for a stream to an external or local file.
TwigExtensionBase::getBlockStorage	protected	function	Return the block storage.
TwigExtensionBase::getConfigFactory	protected	function	Provides an interface for a configuration object factory.
TwigExtensionBase::getCurrentRouteMatch	protected	function	Return the current route match.
TwigExtensionBase::getCurrentUser	protected	function	Lazy loading for the Drupal current user account proxy.
TwigExtensionBase::getDateFormatter	protected	function	Provides a service to handle various date related functionality.
TwigExtensionBase::getEntityRepository	protected	function	Lazy loading for the Drupal entity repository.
TwigExtensionBase::getEntityTypeManager	protected	function	Lazy loading for the Drupal entity type manager.
TwigExtensionBase::getExtensionGuesser	protected	function	Return a singleton mime type to file extension guesser.
TwigExtensionBase::getFieldTypeManager	protected	function	Return the factory for image objects.
TwigExtensionBase::getFileStorage	protected	function	Return the file storage.
TwigExtensionBase::getFileSystemObject	protected	function	Provides helpers to operate on files and stream wrappers.
TwigExtensionBase::getFormBuilder	protected	function	Provides an interface for form building and processing.
TwigExtensionBase::getImageFactory	protected	function	Return the factory for image objects.
TwigExtensionBase::getImageStyleStorage	protected	function	Provides an interface defining an image style.
TwigExtensionBase::getLanguageManager	protected	function	Returns the language manager service.
TwigExtensionBase::getMenuLinkTree	protected	function	Interface for loading, transforming and rendering menu link trees.
TwigExtensionBase::getPluginManagerBlock	protected	function	Manages discovery and instantiation of block plugins.
TwigExtensionBase::getSettingsSingleton	protected	function	Read only settings singleton.
TwigExtensionBase::getStateFactory	protected	function	The state storage service.
TwigExtensionBase::getStreamWrapperManager	protected	function	Provides a StreamWrapper manager.
TwigExtensionBase::getToken	protected	function	Return the token service.
TwigExtensionBase::getUserStorage	protected	function	Return the user storage.