public function CdnBase::getLocalCopy in Libraries CDN API 8

Copy a library from the CDN to the local filesystem.

Parameters

array $versions: The library versions to copy.

Overrides CdnBaseInterface::getLocalCopy

File

src/CdnBase.php, line 254

Class CdnBase.

Class

CdnBase

Class CdnBase.

Namespace

Drupal\libraries_cdn

Code

public function getLocalCopy(array $versions = array()) {
  $assets = $this
    ->getFiles();
  if (!empty($versions)) {
    $assets = array_intersect_key($assets, array_combine($versions, $versions));
  }
  foreach ($assets as $version => $files) {
    foreach ($files as $file) {
      if (!$this
        ->isLocalAvailable($file, $version)) {
        $directory = $this
          ->getLocalDirectoryName($version);
        $this->drupal7
          ->file_prepare_directory($directory, FILE_CREATE_DIRECTORY);
        $this->drupal7
          ->file_prepare_directory($directory, FILE_MODIFY_PERMISSIONS);
        $request = $this
          ->request($this
          ->getScheme() . ':' . $file);
        if ($request['code'] == 200) {
          $this->drupal7
            ->file_unmanaged_save_data($request['data'], $this
            ->getLocalFileName($file, $version), FILE_EXISTS_REPLACE);
        }
      }
    }
  }
}