original_string: public static function update_manual() {
          global $DB;
  
          if (!$registration = self::get_registration()) {
              return false;
          }
  
          $siteinfo = self::get_site_info();
          try {
              api::update_registration($siteinfo);
          } catch (moodle_exception $e) {
              if (!self::is_registered()) {
                  // Token was rejected during registration update and site and locally stored token was reset,
                  // proceed to site registration. This method will redirect away.
                  self::register('');
              }
              \core\notification::add(get_string('errorregistrationupdate', 'hub', $e->getMessage()),
                  \core\output\notification::NOTIFY_ERROR);
              return false;
          }
          $DB->update_record('registration_hubs', ['id' => $registration->id, 'timemodified' => time()]);
          \core\notification::add(get_string('siteregistrationupdated', 'hub'),
              \core\output\notification::NOTIFY_SUCCESS);
          self::$registration = null;
          return true;
      }
code: public static function update_manual() {
          global $DB;
  
          if (!$registration = self::get_registration()) {
              return false;
          }
  
          $siteinfo = self::get_site_info();
          try {
              api::update_registration($siteinfo);
          } catch (moodle_exception $e) {
              if (!self::is_registered()) {
                  // Token was rejected during registration update and site and locally stored token was reset,
                  // proceed to site registration. This method will redirect away.
                  self::register('');
              }
              \core\notification::add(get_string('errorregistrationupdate', 'hub', $e->getMessage()),
                  \core\output\notification::NOTIFY_ERROR);
              return false;
          }
          $DB->update_record('registration_hubs', ['id' => $registration->id, 'timemodified' => time()]);
          \core\notification::add(get_string('siteregistrationupdated', 'hub'),
              \core\output\notification::NOTIFY_SUCCESS);
          self::$registration = null;
          return true;
      }
code_tokens: public static function update_manual ( ) { global $ DB ; if ( ! $ registration = self :: get_registration ( ) ) { return false ; } $ siteinfo = self :: get_site_info ( ) ; try { api :: update_registration ( $ siteinfo ) ; } catch ( moodle_exception $ e ) { if ( ! self :: is_registered ( ) ) { // Token was rejected during registration update and site and locally stored token was reset, // proceed to site registration. This method will redirect away. self :: register ( '' ) ; } \ core \ notification :: add ( get_string ( 'errorregistrationupdate' , 'hub' , $ e -> getMessage ( ) ) , \ core \ output \ notification :: NOTIFY_ERROR ) ; return false ; } $ DB -> update_record ( 'registration_hubs' , [ 'id' => $ registration -> id , 'timemodified' => time ( ) ] ) ; \ core \ notification :: add ( get_string ( 'siteregistrationupdated' , 'hub' ) , \ core \ output \ notification :: NOTIFY_SUCCESS ) ; self :: $ registration = null ; return true ; }
docstring: Updates site registration when "Update reigstration" button is clicked by admin
docstring_tokens: Updates site registration when Update reigstration button is clicked by admin