function authorize_filetransfer_form_validate

Form validation handler for authorize_filetransfer_form().

See also

authorize_filetransfer_form()

authorize_filetransfer_submit()

File

includes/authorize.inc, line 194

Code

function authorize_filetransfer_form_validate($form, &$form_state) {
    // Only validate the form if we have collected all of the user input and are
    // ready to proceed with updating or installing.
    if ($form_state['triggering_element']['#name'] != 'process_updates') {
        return;
    }
    if (isset($form_state['values']['connection_settings'])) {
        $backend = $form_state['values']['connection_settings']['authorize_filetransfer_default'];
        $filetransfer = authorize_get_filetransfer($backend, $form_state['values']['connection_settings'][$backend]);
        try {
            if (!$filetransfer) {
                throw new Exception(t('Error, this type of connection protocol (%backend) does not exist.', array(
                    '%backend' => $backend,
                )));
            }
            $filetransfer->connect();
        } catch (Exception $e) {
            // The format of this error message is similar to that used on the
            // database connection form in the installer.
            form_set_error('connection_settings', t('Failed to connect to the server. The server reports the following message: !message For more help installing or updating code on your server, see the <a href="@handbook_url">handbook</a>.', array(
                '!message' => '<p class="error">' . $e->getMessage() . '</p>',
                '@handbook_url' => 'http://drupal.org/documentation/install/modules-themes',
            )));
        }
    }
}