function webform_file_usage_adjust in Webform 7.3

Same name and namespace in other branches

1. 7.4 components/file.inc \webform_file_usage_adjust()

Given a submission with file_usage set, add or remove file usage entries.

2 calls to webform_file_usage_adjust()

webform_webform_submission_insert in ./webform.module

Implements hook_webform_submission_insert().

webform_webform_submission_update in ./webform.module

Implements hook_webform_submission_update().

File

components/file.inc, line 517

Webform module file component.

Code

function webform_file_usage_adjust($submission) {
  if (isset($submission->file_usage)) {
    $files = file_load_multiple($submission->file_usage['added_fids']);
    foreach ($files as $file) {
      $file->status = 1;
      file_save($file);
      file_usage_add($file, 'webform', 'submission', $submission->sid);
    }
    $files = file_load_multiple($submission->file_usage['deleted_fids']);
    foreach ($files as $file) {
      file_usage_delete($file, 'webform', 'submission', $submission->sid);
      file_delete($file);
    }
  }
}