class CoreExtensionMimeTypeGuesserExtended in Sophron 8

Extends the class that Drupal core uses to guess the MIME type of a file.

This class is used only to access the protected properities in the parent class, so to make it possible to compare Sophron's supported MIME types with Drupal core ones.

Hierarchy

• class \Drupal\Core\File\MimeType\ExtensionMimeTypeGuesser implements \Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface
  • class \Drupal\sophron\CoreExtensionMimeTypeGuesserExtended

1 file declares its use of CoreExtensionMimeTypeGuesserExtended

SettingsForm.php in src/Form/SettingsForm.php

File

src/CoreExtensionMimeTypeGuesserExtended.php, line 14

Namespace

Drupal\sophron

class CoreExtensionMimeTypeGuesserExtended extends ExtensionMimeTypeGuesser {

  /**
   * Constructs a new CoreExtensionMimeTypeGuesserExtended.
   */
  public function __construct() {
    $this->moduleHandler = \Drupal::service('module_handler');
  }

  /**
   * Returns a list of MIME types supported by Drupal's core guesser.
   *
   * @return string[]
   *   A list of MIME types.
   */
  public function listTypes() {
    return $this
      ->getMapping()['mimetypes'];
  }

  /**
   * Returns a list of file extensions supported by Drupal's core guesser.
   *
   * @return string[]
   *   A list of file extensions.
   */
  public function listExtensions() {
    return array_keys($this
      ->getMapping()['extensions']);
  }

  /**
   * Ensures Drupal's core MIME type mapping is altered by modules.
   */
  protected function getMapping() {
    if ($this->mapping === NULL) {
      $mapping = $this->defaultMapping;

      // Allow modules to alter the default mapping.
      $this->moduleHandler
        ->alter('file_mimetype_mapping', $mapping);
      $this->mapping = $mapping;
    }
    return $this->mapping;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CoreExtensionMimeTypeGuesserExtended::getMapping	protected	function	Ensures Drupal's core MIME type mapping is altered by modules.
CoreExtensionMimeTypeGuesserExtended::listExtensions	public	function	Returns a list of file extensions supported by Drupal's core guesser.
CoreExtensionMimeTypeGuesserExtended::listTypes	public	function	Returns a list of MIME types supported by Drupal's core guesser.
CoreExtensionMimeTypeGuesserExtended::__construct	public	function	Constructs a new CoreExtensionMimeTypeGuesserExtended. Overrides ExtensionMimeTypeGuesser::__construct
ExtensionMimeTypeGuesser::$defaultMapping	protected	property	Default MIME extension mapping.
ExtensionMimeTypeGuesser::$mapping	protected	property	The MIME types mapping array after going through the module handler.
ExtensionMimeTypeGuesser::$moduleHandler	protected	property	The module handler.
ExtensionMimeTypeGuesser::guess	public	function	Guesses the mime type of the file with the given path.
ExtensionMimeTypeGuesser::setMapping	public	function	Sets the mimetypes/extension mapping to use when guessing mimetype.