function ThemeHookCollectorPass::filterIterator

Filter iterator callback. Allows include files and .php files in src/Hook.

File

core/lib/Drupal/Core/Hook/ThemeHookCollectorPass.php, line 343

Class

ThemeHookCollectorPass

Collects and registers hook implementations.

Namespace

Code

protected static function filterIterator(\SplFileInfo $fileInfo, $key, \RecursiveDirectoryIterator $iterator) : bool {
  $subPathName = $iterator->getSubPathname();
  $extension = $fileInfo->getExtension();
  if (str_starts_with($subPathName, 'src/Hook/')) {
    return $iterator->isDir() || $extension === 'php';
  }
  if ($iterator->isDir()) {
    if ($subPathName === 'src' || $subPathName === 'src/Hook') {
      return TRUE;
    }
    // glob() doesn't support streams but scandir() does.
    return !in_array($fileInfo->getFilename(), [
      'tests',
      'js',
      'css',
      'templates',
    ]) && !array_filter(scandir($key), static fn($filename) => str_ends_with($filename, '.info.yml'));
  }
  if ($fileInfo->getFilename() === 'theme-settings.php') {
    return TRUE;
  }
  return in_array($extension, [
    'inc',
    'theme',
  ]);
}