function l10n_client_settings_form_validate in Localization client 7

Same name and namespace in other branches

1. 6.2 l10n_client.admin.inc \l10n_client_settings_form_validate()
2. 6 l10n_client.module \l10n_client_settings_form_validate()

Validation to make sure the provided server can handle our submissions.

Make sure it supports the exact version of the API we will try to use.

File

./l10n_client.admin.inc, line 40

Administrative page callbacks for the Localization client module.

Code

function l10n_client_settings_form_validate($form, &$form_state) {
  if ($form_state['values']['l10n_client_use_server']) {
    if (!empty($form_state['values']['l10n_client_server'])) {

      // Try to invoke the remote string submission with a test request.
      $response = xmlrpc($form_state['values']['l10n_client_server'] . '/xmlrpc.php', array(
        'l10n.server.test' => array(
          '2.0',
        ),
      ));
      if ($response && !empty($response['name']) && !empty($response['version'])) {
        if (empty($response['supported']) || !$response['supported']) {
          form_set_error('l10n_client_server', t('The given server could not handle the v2.0 remote submission API.'));
        }
        else {
          drupal_set_message(t('Verified that the specified server can handle remote string submissions. Supported languages: %languages.', array(
            '%languages' => $response['languages'],
          )));
        }
      }
      else {
        form_set_error('l10n_client_server', t('Invalid localization server address specified. Make sure you specified the right server address.'));
      }
    }
    else {
      form_set_error('l10n_client_server', t('You should provide a server address, such as https://localize.drupal.org/'));
    }
  }
}