function pay_admin_settings_submit in Pay 7

Same name and namespace in other branches

1. 6 includes/pay.admin.inc \pay_admin_settings_submit()

Submit handler for settings form.

1 string reference to 'pay_admin_settings_submit'

pay_admin_settings in includes/pay.admin.inc

Overall settings form for global payment options.

File

includes/pay.admin.inc, line 55

Administration form settings and related functions.

Code

function pay_admin_settings_submit($form, &$form_state) {

  // No variable has been set yet, so this is the first time setting this value.
  // Set this default value on all pay_forms and pay_transactions.
  $currency = $form_state['values']['pay_currency'];
  if (!($count = db_query("SELECT count(1)\n    FROM {pay_transaction} WHERE currency IS NOT NULL AND currency NOT IN ('', :currency)", array(
    ':currency' => $currency,
  ))
    ->fetchField())) {
    db_update('pay_form')
      ->fields(array(
      'currency' => $currency,
    ))
      ->execute();
    db_update('pay_transaction')
      ->fields(array(
      'currency' => $currency,
    ))
      ->execute();
  }
}