class DummyReadOnlyStreamWrapper in Drupal 9

Helper class for testing the stream wrapper registry.

Dummy stream wrapper implementation (dummy-readonly://).

Hierarchy

• class \Drupal\Core\StreamWrapper\LocalStream implements StreamWrapperInterface
  • class \Drupal\Core\StreamWrapper\LocalReadOnlyStream
    • class \Drupal\file_test\StreamWrapper\DummyReadOnlyStreamWrapper

2 files declare their use of DummyReadOnlyStreamWrapper

ImageStyleCustomStreamWrappersTest.php in core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php

ReadOnlyStreamWrapperTest.php in core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php

1 string reference to 'DummyReadOnlyStreamWrapper'

file_test.services.yml in core/modules/file/tests/file_test/file_test.services.yml

core/modules/file/tests/file_test/file_test.services.yml

1 service uses DummyReadOnlyStreamWrapper

stream_wrapper.dummy_readonly in core/modules/file/tests/file_test/file_test.services.yml

Drupal\file_test\StreamWrapper\DummyReadOnlyStreamWrapper

File

core/modules/file/tests/file_test/src/StreamWrapper/DummyReadOnlyStreamWrapper.php, line 12

Namespace

Drupal\file_test\StreamWrapper

class DummyReadOnlyStreamWrapper extends LocalReadOnlyStream {

  /**
   * {@inheritdoc}
   */
  public function getName() {
    return t('Dummy files (readonly)');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return t('Dummy wrapper for simpletest (readonly).');
  }
  public function getDirectoryPath() {
    return \Drupal::getContainer()
      ->getParameter('site.path') . '/files';
  }

  /**
   * Override getInternalUri().
   *
   * Return a dummy path for testing.
   */
  public function getInternalUri() {
    return '/dummy/example.txt';
  }

  /**
   * Override getExternalUrl().
   *
   * Return the HTML URI of a public file.
   */
  public function getExternalUrl() {
    return '/dummy/example.txt';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DummyReadOnlyStreamWrapper::getDescription	public	function	Returns the description of the stream wrapper for use in the UI. Overrides StreamWrapperInterface::getDescription
DummyReadOnlyStreamWrapper::getDirectoryPath	public	function	Gets the path that the wrapper is responsible for. Overrides LocalStream::getDirectoryPath
DummyReadOnlyStreamWrapper::getExternalUrl	public	function	Override getExternalUrl(). Overrides StreamWrapperInterface::getExternalUrl
DummyReadOnlyStreamWrapper::getInternalUri	public	function	Override getInternalUri().
DummyReadOnlyStreamWrapper::getName	public	function	Returns the name of the stream wrapper for use in the UI. Overrides StreamWrapperInterface::getName
LocalReadOnlyStream::getType	public static	function	Returns the type of stream wrapper. Overrides LocalStream::getType
LocalReadOnlyStream::mkdir	public	function	Support for mkdir(). Overrides LocalStream::mkdir
LocalReadOnlyStream::rename	public	function	Support for rename(). Overrides LocalStream::rename
LocalReadOnlyStream::rmdir	public	function	Support for rmdir(). Overrides LocalStream::rmdir
LocalReadOnlyStream::stream_flush	public	function	Support for fflush(). Overrides LocalStream::stream_flush
LocalReadOnlyStream::stream_lock	public	function	Support for flock(). Overrides LocalStream::stream_lock
LocalReadOnlyStream::stream_metadata	public	function	Does not change meta data as this is a read-only stream wrapper. Overrides LocalStream::stream_metadata
LocalReadOnlyStream::stream_open	public	function	Opens file or URL. Overrides LocalStream::stream_open
LocalReadOnlyStream::stream_truncate	public	function	Truncate stream. Overrides LocalStream::stream_truncate
LocalReadOnlyStream::stream_write	public	function	Support for fwrite(), file_put_contents() etc. Overrides LocalStream::stream_write
LocalReadOnlyStream::unlink	public	function	Support for unlink(). Overrides LocalStream::unlink
LocalStream::$context	public	property	Stream context resource.
LocalStream::$handle	public	property	A generic resource handle.
LocalStream::$uri	protected	property	Instance URI (stream).
LocalStream::dirname	public	function	Gets the name of the directory from a given path. Overrides StreamWrapperInterface::dirname
LocalStream::dir_closedir	public	function	Close directory handle. Overrides PhpStreamWrapperInterface::dir_closedir
LocalStream::dir_opendir	public	function	Open directory handle. Overrides PhpStreamWrapperInterface::dir_opendir
LocalStream::dir_readdir	public	function	Read entry from directory handle. Overrides PhpStreamWrapperInterface::dir_readdir
LocalStream::dir_rewinddir	public	function	Rewind directory handle. Overrides PhpStreamWrapperInterface::dir_rewinddir
LocalStream::getFileSystem	private	function	Returns file system service.
LocalStream::getLocalPath	protected	function	Returns the canonical absolute path of the URI, if possible.
LocalStream::getTarget	protected	function	Returns the local writable target of the resource within the stream.
LocalStream::getUri	public	function	Returns the stream resource URI. Overrides StreamWrapperInterface::getUri
LocalStream::realpath	public	function	Returns canonical, absolute path of the resource. Overrides StreamWrapperInterface::realpath	1
LocalStream::setUri	public	function	Sets the absolute stream resource URI. Overrides StreamWrapperInterface::setUri
LocalStream::stream_cast	public	function	Retrieve the underlying stream resource. Overrides PhpStreamWrapperInterface::stream_cast
LocalStream::stream_close	public	function	Closes stream. Overrides PhpStreamWrapperInterface::stream_close
LocalStream::stream_eof	public	function	Tests for end-of-file on a file pointer. Overrides PhpStreamWrapperInterface::stream_eof
LocalStream::stream_read	public	function	Read from stream. Overrides PhpStreamWrapperInterface::stream_read
LocalStream::stream_seek	public	function	Seeks to specific location in a stream. Overrides PhpStreamWrapperInterface::stream_seek
LocalStream::stream_set_option	public	function	Since Windows systems do not allow it and it is not needed for most use cases anyway, this method is not supported on local files and will trigger an error and return false. If needed, custom subclasses can provide OS-specific implementations for… Overrides PhpStreamWrapperInterface::stream_set_option
LocalStream::stream_stat	public	function	Retrieve information about a file resource. Overrides PhpStreamWrapperInterface::stream_stat
LocalStream::stream_tell	public	function	Retrieve the current position of a stream. Overrides PhpStreamWrapperInterface::stream_tell
LocalStream::url_stat	public	function	Retrieve information about a file. Overrides PhpStreamWrapperInterface::url_stat
StreamWrapperInterface::ALL		constant	A filter that matches all wrappers.
StreamWrapperInterface::HIDDEN		constant	Defines the stream wrapper bit flag for a hidden file.
StreamWrapperInterface::LOCAL		constant	Refers to a local file system location.
StreamWrapperInterface::LOCAL_HIDDEN		constant	Hidden, readable and writable using local files.
StreamWrapperInterface::LOCAL_NORMAL		constant	Visible, readable and writable using local files.
StreamWrapperInterface::NORMAL		constant	This is the default 'type' flag. This does not include StreamWrapperInterface::LOCAL, because PHP grants a greater trust level to local files (for example, they can be used in an "include" statement, regardless of the…
StreamWrapperInterface::READ		constant	Wrapper is readable (almost always true).
StreamWrapperInterface::READ_VISIBLE		constant	Visible and read-only.
StreamWrapperInterface::VISIBLE		constant	Exposed in the UI and potentially web accessible.
StreamWrapperInterface::WRITE		constant	Wrapper is writable.
StreamWrapperInterface::WRITE_VISIBLE		constant	Visible, readable and writable.