function pay_admin_settings in Pay 6

Same name and namespace in other branches

1. 7 includes/pay.admin.inc \pay_admin_settings()

Overall settings form for global payment options.

1 string reference to 'pay_admin_settings'

pay_admin_overview in includes/pay.admin.inc

Payment settings overview.

File

includes/pay.admin.inc, line 39

Administration form settings and related functions.

Code

function pay_admin_settings(&$form_state) {
  $list = array(
    '' => t('Please select'),
  );
  $list += pay_currency_list();
  $form = array();

  // Don't allow this to be changed if it has already been used and we don't
  // support multi-currency.  This would cause some forms and transactions
  // to have a different currency than others without support for conversion.
  $disabled = FALSE;
  if (!variable_get('pay_currency_multiple', FALSE)) {
    $disabled = $disabled || db_result(db_query("SELECT count(1)\n      FROM {pay_transaction} WHERE currency IS NOT NULL AND currency != ''"));
  }
  $form['pay_currency'] = array(
    '#type' => 'select',
    '#title' => t('Currency'),
    '#description' => t('The default currency for all payment activities on this site. This cannot be changed once transactions have been created.'),
    '#options' => $list,
    '#required' => TRUE,
    '#default_value' => variable_get('pay_currency', NULL),
    '#disabled' => $disabled,
  );

  // system_settings_form trounces the default submit handler, so define one.
  $form['#submit'] = array(
    'pay_admin_settings_submit',
  );
  return system_settings_form($form);
}