/**
 * Main plugin call.
 *
 * @param string $id A form ID.
 *
 * @return string (X)HTML.
 *
 * @global array  The configuration of the plugins.
 * @global array  The localization of the plugins.
 * @global string The script name.
 * @global string The (X)HTML fragment containing error messages.
 * @global array  The paths of system files and folders.
 */
function Advancedform_main($id)
{
    global $plugin_cf, $plugin_tx, $sn, $e, $pth;
    $pcf = $plugin_cf['advancedform'];
    $ptx = $plugin_tx['advancedform'];
    $fn = $pth['folder']['plugins'] . $pcf['captcha_plugin'] . '/captcha.php';
    if (file_exists($fn)) {
        include_once $fn;
    } else {
        e('cntopen', 'file', $fn);
    }
    $hooks = Advancedform_dataFolder() . $id . '.inc' . ($pcf['php_extension'] ? '.php' : '');
    if (file_exists($hooks)) {
        include $hooks;
    }
    $forms = Advancedform_db();
    if (!isset($forms[$id])) {
        $e .= '<li>' . sprintf($ptx['error_form_missing'], $id) . '</li>' . PHP_EOL;
        return '';
    }
    $form = $forms[$id];
    if (isset($_POST['advfrm']) && $_POST['advfrm'] == $id) {
        if (($res = Advancedform_check($id)) === true) {
            if ($form['store']) {
                Advancedform_appendCsv($id);
            }
            if (!Advancedform_mail($id, false)) {
                return Advancedform_formView($id);
            }
            if (function_exists('advfrm_custom_thanks_page')) {
                Advancedform_fields($fields);
                $thanks = advfrm_custom_thanks_page($id, $fields);
            }
            if (empty($thanks)) {
                $thanks = $form['thanks_page'];
            }
            if (!empty($thanks)) {
                if (!Advancedform_mail($id, true)) {
                    return Advancedform_formView($id);
                }
                header('Location: ' . $sn . '?' . $thanks);
                // FIXME: exit()?
            } else {
                return Advancedform_mailInfo($id, false, true);
            }
        } else {
            return $res . Advancedform_formView($id);
        }
    }
    return Advancedform_formView($id);
}
 /**
  * Main plugin call.
  *
  * @param string $id A form ID.
  *
  * @return string (X)HTML.
  *
  * @global array  The configuration of the plugins.
  * @global array  The localization of the plugins.
  * @global string The script name.
  * @global string The (X)HTML fragment containing error messages.
  * @global array  The paths of system files and folders.
  */
 public static function main($id)
 {
     global $plugin_cf, $plugin_tx, $sn, $e, $pth;
     $pcf = $plugin_cf['advancedform'];
     $ptx = $plugin_tx['advancedform'];
     $fn = $pth['folder']['plugins'] . $pcf['captcha_plugin'] . '/captcha.php';
     if (file_exists($fn)) {
         include_once $fn;
     } else {
         e('cntopen', 'file', $fn);
     }
     $hooks = Data::folder() . $id . '.inc' . ($pcf['php_extension'] ? '.php' : '');
     if (file_exists($hooks)) {
         include $hooks;
     }
     $form = Data::fetchForm($id);
     if (!isset($form)) {
         $e .= '<li>' . sprintf($ptx['error_form_missing'], $id) . '</li>' . PHP_EOL;
         return '';
     }
     if (isset($_POST['advfrm']) && $_POST['advfrm'] == $id) {
         $validator = new FormValidator($form);
         if (($res = $validator->validate()) === true) {
             if ($form->isStored()) {
                 self::appendCsv($id);
             }
             if (!self::mail($form, false)) {
                 return self::formView($form);
             }
             if (function_exists('advfrm_custom_thanks_page')) {
                 self::fields($fields);
                 $thanks = advfrm_custom_thanks_page($id, $fields);
             }
             if (empty($thanks)) {
                 $thanks = $form->getThanksPage();
             }
             if (!empty($thanks)) {
                 if (!self::mail($form, true)) {
                     return self::formView($form);
                 }
                 header('Location: ' . $sn . '?' . $thanks);
                 // FIXME: exit()?
             } else {
                 $view = MailView::make($form, false, true);
                 return $view->render();
             }
         } else {
             return $res . self::formView($form);
         }
     }
     return self::formView($form);
 }