function amazon_settings_form_validate in Amazon Product Advertisement API 7

Same name and namespace in other branches

1. 6 amazon.admin.inc \amazon_settings_form_validate()
2. 7.2 amazon.admin.inc \amazon_settings_form_validate()

Validate the keys and trim whitespace.

File

./amazon.admin.inc, line 62

Amazon Admin pages.

Code

function amazon_settings_form_validate($form, &$form_state) {
  $form_state['values']['amazon_aws_access_key'] = trim($form_state['values']['amazon_aws_access_key']);
  $form_state['values']['amazon_aws_secret_access_key'] = trim($form_state['values']['amazon_aws_secret_access_key']);

  // Load locale data
  require_once drupal_get_path('module', 'amazon') . '/includes/amazon.locales.inc';
  $locales = _amazon_load_locales();
  $expire = FALSE;

  // Set up default values for each locale to the Drupal Association ID for that locale (if available)
  foreach ($locales as $locale => $data) {
    $assoc_id = variable_get('amazon_locale_' . $locale . '_associate_id', '');
    if ($assoc_id != $form_state['values']['amazon_locale_' . $locale . '_associate_id']) {
      $expire = TRUE;
    }
  }
  if ($expire) {
    amazon_expire_items();
  }
}