Copies a directory.
We need a separate method to make the $destination is in the jail.
$source: The source path.
$destination: The destination path.
protected function copyDirectoryJailed($source, $destination) {
if ($this
->isDirectory($destination)) {
$destination = $destination . '/' . drupal_basename($source);
}
$this
->createDirectory($destination);
foreach (new RecursiveIteratorIterator(new SkipDotsRecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST) as $filename => $file) {
$relative_path = substr($filename, strlen($source));
if ($file
->isDir()) {
$this
->createDirectory($destination . $relative_path);
}
else {
$this
->copyFile($file
->getPathName(), $destination . $relative_path);
}
}
}