function _soundmanager2_check_directory_readable in SoundManager2 7.2

Same name and namespace in other branches

1. 6.2 soundmanager2.module \_soundmanager2_check_directory_readable()

Function to check if directory exists and is readable

1 call to _soundmanager2_check_directory_readable()

soundmanager2_admin_validate in ./soundmanager2.module

Validation callback for the admin settings form.

File

./soundmanager2.module, line 690

Responsible for managing the required SWF and JS files for soundmanager2 to work

Code

function _soundmanager2_check_directory_readable(&$directory) {
  if (!file_stream_wrapper_valid_scheme(file_uri_scheme($directory))) {

    // Only trim if we're not dealing with a stream.
    $directory = rtrim($directory, '/\\');
  }

  // Check if directory exists.
  if (!is_dir($directory)) {
    return FALSE;
  }
  return TRUE;
}