UserFormHelper::assignRoleContent PHP Метод

    function assignRoleContent($templateMgr, $request)
    {
        // Need the count in order to determine whether to display
        // extras-on-demand for role selection in other contexts.
        $contextDao = Application::getContextDAO();
        $contexts = $contextDao->getAll(true)->toArray();
        $templateMgr->assign(array('showOtherContexts' => !$request->getContext() || count($contexts) > 1));
        // Expose potential self-registration user groups to template
        $authorUserGroups = $reviewerUserGroups = $readerUserGroups = array();
        $userGroupDao = DAORegistry::getDAO('UserGroupDAO');
        foreach ($contexts as $context) {
            $reviewerUserGroups[$context->getId()] = $userGroupDao->getByRoleId($context->getId(), ROLE_ID_REVIEWER)->toArray();
            $authorUserGroups[$context->getId()] = $userGroupDao->getByRoleId($context->getId(), ROLE_ID_AUTHOR)->toArray();
            $readerUserGroups[$context->getId()] = $userGroupDao->getByRoleId($context->getId(), ROLE_ID_READER)->toArray();
        }
        $templateMgr->assign(array('reviewerUserGroups' => $reviewerUserGroups, 'authorUserGroups' => $authorUserGroups, 'readerUserGroups' => $readerUserGroups));
    }

 /**
  * @copydoc Form::fetch()
  */
 function fetch($request, $template = null, $display = false)
 {
     $templateMgr = TemplateManager::getManager($request);
     $site = $request->getSite();
     $context = $request->getContext();
     if ($this->captchaEnabled) {
         import('lib.pkp.lib.recaptcha.recaptchalib');
         $publicKey = Config::getVar('captcha', 'recaptcha_public_key');
         $useSSL = Config::getVar('security', 'force_ssl') ? true : false;
         $reCaptchaHtml = recaptcha_get_html($publicKey, null, $useSSL);
         $templateMgr->assign(array('reCaptchaHtml' => $reCaptchaHtml, 'captchaEnabled' => true));
     }
     $countryDao = DAORegistry::getDAO('CountryDAO');
     $countries = $countryDao->getCountries();
     $templateMgr->assign('countries', $countries);
     $userDao = DAORegistry::getDAO('UserDAO');
     $templateMgr->assign('genderOptions', $userDao->getGenderOptions());
     $site = $request->getSite();
     $templateMgr->assign('availableLocales', $site->getSupportedLocaleNames());
     import('lib.pkp.classes.user.form.UserFormHelper');
     $userFormHelper = new UserFormHelper();
     $userFormHelper->assignRoleContent($templateMgr, $request);
     $templateMgr->assign(array('source' => $request->getUserVar('source'), 'minPasswordLength' => $site->getMinPasswordLength(), 'privacyStatement' => $context->getLocalizedSetting('privacyStatement'), 'includeEntirePage' => $display));
     return parent::fetch($request, $template, $display);
 }