public function execute()
 {
     $tp = SJB_System::getTemplateProcessor();
     $errors = array();
     $info = '';
     if (SJB_UserManager::isUserLoggedIn()) {
         $user_id = SJB_UserManager::getCurrentUserSID();
         $to = SJB_Request::getVar('to');
         // POST and check for errors form_to form_subject form_message
         if (isset($_POST['form_to'])) {
             $to_user_name = SJB_Request::getVar('form_to', null, 'POST');
             $to_user_info = null;
             // trying to get user info by user id
             if (intval($to_user_name)) {
                 $to_user_info = SJB_UserManager::getUserInfoBySID($to_user_name);
             }
             /*
              * в функции compose private message функцию отправки
              * сообщения по имени пользователя оставить рабочей
              */
             if (is_null($to_user_info)) {
                 $to_user_info = SJB_UserManager::getUserInfoByUserName($to_user_name);
             }
             // trying to get user info by user id
             if (intval($to_user_name)) {
                 $to_user_info = SJB_UserManager::getUserInfoBySID($to_user_name);
             }
             /*
              * в функции compose private message функцию отправки
              * сообщения по имени пользователя оставить рабочей
              */
             if (is_null($to_user_info)) {
                 $to_user_info = SJB_UserManager::getUserInfoByUserName($to_user_name);
             }
             $to_user = isset($to_user_info['sid']) ? $to_user_info['sid'] : 0;
             $subject = isset($_POST['form_subject']) ? strip_tags($_POST['form_subject']) : '';
             $message = isset($_POST['form_message']) ? SJB_PrivateMessage::cleanText($_POST['form_message']) : '';
             $save = isset($_POST['form_save']) ? true : false;
             if ($to_user == 0) {
                 $errors['form_to'] = 'You specified wrong username';
             }
             if (empty($subject)) {
                 $errors['form_subject'] = 'Please, enter message subject';
             }
             if (empty($message)) {
                 $errors['form_message'] = 'Please, enter message';
             }
             if (count($errors) == 0) {
                 $anonym = SJB_Request::getVar('anonym');
                 SJB_PrivateMessage::sendMessage($user_id, $to_user, $subject, $message, $save, false, false, $anonym);
                 $info = 'The message was sent successfully';
                 $to = '';
                 // save to contacts
                 if (!$anonym) {
                     SJB_PrivateMessage::saveContact($user_id, $to_user);
                     SJB_PrivateMessage::saveContact($to_user, $user_id);
                 }
             } else {
                 $tp->assign("form_to", htmlentities($to_user_name, ENT_QUOTES, "UTF-8"));
                 $tp->assign("form_subject", htmlentities($subject, ENT_QUOTES, "UTF-8"));
                 $tp->assign("form_message", $message);
                 $tp->assign("form_save", $save);
                 $tp->assign("errors", $errors);
             }
         }
         $display_to = '';
         // get display name for "Message to" field
         SJB_UserManager::getComposeDisplayName($to, $display_to);
         $tp->assign('info', $info);
         $tp->assign('to', $to);
         $tp->assign('anonym', SJB_Request::getVar('anonym'));
         $tp->assign('display_to', $display_to);
         $tp->assign('include', 'new_message.tpl');
         $tp->assign('unread', SJB_PrivateMessage::getCountUnreadMessages($user_id));
         $tp->display('main.tpl');
     } else {
         $tp->assign('return_url', base64_encode(SJB_Navigator::getURIThis()));
         $tp->assign('ajaxRelocate', true);
         $tp->display('../users/login.tpl');
     }
 }
 public function execute()
 {
     $tp = SJB_System::getTemplateProcessor();
     if (SJB_UserManager::isUserLoggedIn()) {
         $user_id = SJB_UserManager::getCurrentUserSID();
         $errors = array();
         $info = '';
         $to = SJB_Request::getVar('to', '', 'GET');
         // POST and check for errors form_to form_subject form_message
         if (isset($_POST['act'])) {
             $to_user_name = SJB_Request::getVar('form_to', '', 'POST');
             $to_user_info = null;
             if (intval($to_user_name)) {
                 $to_user_info = SJB_UserManager::getUserInfoBySID($to_user_name);
             }
             // в функции compose private message функцию отправки
             // сообщения по имени пользователя оставить рабочей
             if (is_null($to_user_info)) {
                 $to_user_info = SJB_UserManager::getUserInfoByUserName($to_user_name);
             }
             $cc = SJB_Request::getVar('cc', false);
             if ($cc !== false) {
                 if (intval($cc)) {
                     $cc_info = SJB_UserManager::getUserInfoBySID($cc);
                 }
                 // в функции compose private message функцию отправки
                 // сообщения по имени пользователя оставить рабочей
                 if (is_null($cc_info)) {
                     $cc_info = SJB_UserManager::getUserInfoByUserName($cc);
                 }
                 if (!empty($cc_info)) {
                     $cc = $cc_info['sid'];
                 }
             }
             $to_user = isset($to_user_info['sid']) ? $to_user_info['sid'] : 0;
             $subject = isset($_POST['form_subject']) ? strip_tags($_POST['form_subject']) : '';
             $message = isset($_POST['form_message']) ? SJB_PrivateMessage::cleanText($_POST['form_message']) : '';
             $save = isset($_POST['form_save']) ? $_POST['form_save'] == 1 ? true : false : false;
             if ($to_user == 0) {
                 $errors['form_to'] = 'Please enter correct username';
             }
             if (empty($subject)) {
                 $errors['form_subject'] = 'Please, enter message subject';
             }
             if (empty($message)) {
                 $errors['form_message'] = 'Please, enter message';
             }
             if (count($errors) == 0) {
                 $anonym = SJB_Request::getVar('anonym');
                 SJB_PrivateMessage::sendMessage($user_id, $to_user, $subject, $message, $save, false, $cc, $anonym);
                 // save to contacts
                 if (!$anonym) {
                     SJB_PrivateMessage::saveContact($user_id, $to_user);
                     SJB_PrivateMessage::saveContact($to_user, $user_id);
                 }
                 echo '<p class="message">' . SJB_I18N::getInstance()->gettext(null, 'The message was sent successfully') . '</p>';
                 exit;
             }
         }
         $display_to = '';
         // get display name for 'Message to' field
         SJB_UserManager::getComposeDisplayName($to, $display_to);
         $tp->assign('errors', $errors);
         $tp->assign('info', $info);
         $tp->assign('to', $to);
         $tp->assign('display_to', $display_to);
         $tp->assign('anonym', SJB_Request::getVar('anonym'));
         $tp->assign('cc', SJB_Request::getVar('cc', ''));
         $tp->assign('unread', SJB_PrivateMessage::getCountUnreadMessages($user_id));
         $tp->display('new_message_ajax.tpl');
     } else {
         $tp->assign('return_url', base64_encode(SJB_Navigator::getURIThis()));
         $tp->assign('ajaxRelocate', true);
         $tp->display('../users/login.tpl');
     }
 }