function imagecache_external_get_directory_path in Imagecache External 8

Helper function to get externals directory.

Return value

string The path to the external images directory.

3 calls to imagecache_external_get_directory_path()

imagecache_external_batch_flush in ./imagecache_external.module

The batch callback.

imagecache_external_batch_flush_finished in ./imagecache_external.module

The batch finish handler.

imagecache_external_flush_cache in ./imagecache_external.module

Helper function to flush caches.

File

./imagecache_external.module, line 319

Allows the usage of Image Styles on external images.

Code

function imagecache_external_get_directory_path() {
  $config = imagecache_external_config();
  $scheme = \Drupal::config('system.file')
    ->get('default_scheme');
  $wrapper = \Drupal::service('stream_wrapper_manager')
    ->getViaScheme($scheme);
  $path = realpath($wrapper
    ->getDirectoryPath() . '/' . $config
    ->get('imagecache_directory'));
  return $path;
}