class ScaffoldFilePath in Drupal 10

Manage the path to a file to scaffold.

Both the relative and full path to the file is maintained so that the shorter name may be used in progress and error messages, as needed. The name of the package that provided the file path is also recorded for the same reason.

ScaffoldFilePaths may be used to represent destination scaffold files, or the source files used to create them. Static factory methods named destinationPath and sourcePath, respectively, are provided to create ScaffoldFilePath objects.

@internal

Hierarchy

• class \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath

9 files declare their use of ScaffoldFilePath

AbstractOperation.php in composer/Plugin/Scaffold/Operations/AbstractOperation.php

AppendOp.php in composer/Plugin/Scaffold/Operations/AppendOp.php

Fixtures.php in core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Fixtures.php

OperationFactory.php in composer/Plugin/Scaffold/Operations/OperationFactory.php

OperationInterface.php in composer/Plugin/Scaffold/Operations/OperationInterface.php

... See full list

File

composer/Plugin/Scaffold/ScaffoldFilePath.php, line 21

Namespace

Drupal\Composer\Plugin\Scaffold

class ScaffoldFilePath {

  /**
   * The type of scaffold file this is,'autoload', 'dest' or 'src'.
   *
   * @var string
   */
  protected $type;

  /**
   * The name of the package containing the file.
   *
   * @var string
   */
  protected $packageName;

  /**
   * The relative path to the file.
   *
   * @var string
   */
  protected $relativePath;

  /**
   * The full path to the file.
   *
   * @var string
   */
  protected $fullPath;

  /**
   * ScaffoldFilePath constructor.
   *
   * @param string $path_type
   *   The type of scaffold file this is,'autoload', 'dest' or 'src'.
   * @param string $package_name
   *   The name of the package containing the file.
   * @param string $rel_path
   *   The relative path to the file.
   * @param string $full_path
   *   The full path to the file.
   */
  public function __construct($path_type, $package_name, $rel_path, $full_path) {
    $this->type = $path_type;
    $this->packageName = $package_name;
    $this->relativePath = $rel_path;
    $this->fullPath = $full_path;

    // Ensure that the full path really is a full path. We do not use
    // 'realpath' here because the file specified by the full path might
    // not exist yet.
    $fs = new Filesystem();
    if (!$fs
      ->isAbsolutePath($this->fullPath)) {
      $this->fullPath = getcwd() . '/' . $this->fullPath;
    }
  }

  /**
   * Gets the name of the package this source file was pulled from.
   *
   * @return string
   *   Name of package.
   */
  public function packageName() {
    return $this->packageName;
  }

  /**
   * Gets the relative path to the source file (best to use in messages).
   *
   * @return string
   *   Relative path to file.
   */
  public function relativePath() {
    return $this->relativePath;
  }

  /**
   * Gets the full path to the source file.
   *
   * @return string
   *   Full path to file.
   */
  public function fullPath() {
    return $this->fullPath;
  }

  /**
   * Converts the relative source path into an absolute path.
   *
   * The path returned will be relative to the package installation location.
   *
   * @param string $package_name
   *   The name of the package containing the source file. Only used for error
   *   messages.
   * @param string $package_path
   *   The installation path of the package containing the source file.
   * @param string $destination
   *   Destination location provided as a relative path. Only used for error
   *   messages.
   * @param string $source
   *   Source location provided as a relative path.
   *
   * @return self
   *   Object wrapping the relative and absolute path to the source file.
   */
  public static function sourcePath($package_name, $package_path, $destination, $source) {

    // Complain if there is no source path.
    if (empty($source)) {
      throw new \RuntimeException("No scaffold file path given for {$destination} in package {$package_name}.");
    }

    // Calculate the full path to the source scaffold file.
    $source_full_path = $package_path . '/' . $source;
    if (!file_exists($source_full_path)) {
      throw new \RuntimeException("Scaffold file {$source} not found in package {$package_name}.");
    }
    if (is_dir($source_full_path)) {
      throw new \RuntimeException("Scaffold file {$source} in package {$package_name} is a directory; only files may be scaffolded.");
    }
    return new self('src', $package_name, $source, $source_full_path);
  }

  /**
   * Converts the relative destination path into an absolute path.
   *
   * Any placeholders in the destination path, e.g. '[web-root]', will be
   * replaced using the provided location replacements interpolator.
   *
   * @param string $package_name
   *   The name of the package defining the destination path.
   * @param string $destination
   *   The relative path to the destination file being scaffolded.
   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $location_replacements
   *   Interpolator that includes the [web-root] and any other available
   *   placeholder replacements.
   *
   * @return self
   *   Object wrapping the relative and absolute path to the destination file.
   */
  public static function destinationPath($package_name, $destination, Interpolator $location_replacements) {
    $dest_full_path = $location_replacements
      ->interpolate($destination);
    return new self('dest', $package_name, $destination, $dest_full_path);
  }

  /**
   * Adds data about the relative and full path to the provided interpolator.
   *
   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $interpolator
   *   Interpolator to add data to.
   * @param string $name_prefix
   *   (optional) Prefix to add before -rel-path and -full-path item names.
   *   Defaults to path type provided when constructing this object.
   */
  public function addInterpolationData(Interpolator $interpolator, $name_prefix = '') {
    if (empty($name_prefix)) {
      $name_prefix = $this->type;
    }
    $data = [
      'package-name' => $this
        ->packageName(),
      "{$name_prefix}-rel-path" => $this
        ->relativePath(),
      "{$name_prefix}-full-path" => $this
        ->fullPath(),
    ];
    $interpolator
      ->addData($data);
  }

  /**
   * Interpolate a string using the data from this scaffold file info.
   *
   * @param string $name_prefix
   *   (optional) Prefix to add before -rel-path and -full-path item names.
   *   Defaults to path type provided when constructing this object.
   *
   * @return \Drupal\Composer\Plugin\Scaffold\Interpolator
   *   An interpolator for making string replacements.
   */
  public function getInterpolator($name_prefix = '') {
    $interpolator = new Interpolator();
    $this
      ->addInterpolationData($interpolator, $name_prefix);
    return $interpolator;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ScaffoldFilePath::$fullPath	protected	property	The full path to the file.
ScaffoldFilePath::$packageName	protected	property	The name of the package containing the file.
ScaffoldFilePath::$relativePath	protected	property	The relative path to the file.
ScaffoldFilePath::$type	protected	property	The type of scaffold file this is,'autoload', 'dest' or 'src'.
ScaffoldFilePath::addInterpolationData	public	function	Adds data about the relative and full path to the provided interpolator.
ScaffoldFilePath::destinationPath	public static	function	Converts the relative destination path into an absolute path.
ScaffoldFilePath::fullPath	public	function	Gets the full path to the source file.
ScaffoldFilePath::getInterpolator	public	function	Interpolate a string using the data from this scaffold file info.
ScaffoldFilePath::packageName	public	function	Gets the name of the package this source file was pulled from.
ScaffoldFilePath::relativePath	public	function	Gets the relative path to the source file (best to use in messages).
ScaffoldFilePath::sourcePath	public static	function	Converts the relative source path into an absolute path.
ScaffoldFilePath::__construct	public	function	ScaffoldFilePath constructor.