function _uc_file_prune_files in Ubercart 6.2

Same name and namespace in other branches

1. 8.4 uc_file/uc_file.module \_uc_file_prune_files()
2. 7.3 uc_file/uc_file.module \_uc_file_prune_files()

Removes non-existent files.

1 call to _uc_file_prune_files()

uc_file_refresh in uc_file/uc_file.module

Removes non-existent files and update the downloadable list.

File

uc_file/uc_file.module, line 1275

Code

function _uc_file_prune_files() {
  $files = db_query("SELECT * FROM {uc_files}");
  while ($file = db_fetch_object($files)) {
    $filename = uc_file_qualify_file($file->filename);

    // It exists, leave it.
    if (is_dir($filename) || is_file($filename)) {
      continue;
    }

    // Remove associated db entries.
    _uc_file_prune_db($file->fid);
  }
}