function uc_file_user_form_submit in Ubercart 7.3

Same name and namespace in other branches

1. 6.2 uc_file/uc_file.module \uc_file_user_form_submit()

Submit handler for per-user file download administration.

See also

uc_file_user_form()

uc_file_user_form_validate()

File

uc_file/uc_file.module, line 308

Allows products to be associated with downloadable files.

Code

function uc_file_user_form_submit($form, &$form_state) {
  $account = $form_state['build_info']['args'][0];
  $edit = $form_state['values'];

  // Check out if any downloads were modified.
  if (isset($edit['file_download'])) {
    foreach ((array) $edit['file_download'] as $fid => $download_modification) {

      // Remove this user download?
      if ($download_modification['remove']) {
        uc_file_remove_user_file_by_id($account, $fid);
      }
      else {

        // Calculate the new expiration.
        $download_modification['expiration'] = _uc_file_expiration_date($download_modification, $download_modification['expiration']);

        // Don't touch anything if everything's the same.
        if ($download_modification['download_limit'] == $download_modification['download_limit_old'] && $download_modification['address_limit'] == $download_modification['address_limit_old'] && $download_modification['expiration'] == $download_modification['expiration_old']) {
          continue;
        }

        // Renew. (Explicit overwrite.)
        uc_file_user_renew($fid, $account, NULL, $download_modification, TRUE);
      }
    }
  }

  // Check out if any downloads were added. We pass NULL to file_user_renew,
  // because this shouldn't be associated with a random product.
  if (isset($edit['file_add'])) {
    foreach ((array) $edit['file_add'] as $fid => $data) {
      $download_modification['download_limit'] = variable_get('uc_file_download_limit_number', NULL);
      $download_modification['address_limit'] = variable_get('uc_file_download_limit_addresses', NULL);
      $download_modification['expiration'] = _uc_file_expiration_date(array(
        'time_polarity' => '+',
        'time_quantity' => variable_get('uc_file_download_limit_duration_qty', NULL),
        'time_granularity' => variable_get('uc_file_download_limit_duration_granularity', 'never'),
      ), REQUEST_TIME);

      // Renew. (Explicit overwrite.)
      uc_file_user_renew($fid, $account, NULL, $download_modification, TRUE);
    }
  }
}