php - add html ouput in joomla email -

i trying set html on output of email send joomla. file located in joomla core. know have add ->ishtml(true); not know , how. here code:

class mailtocontroller extends jcontrollerlegacy { /**  * show form user can send link someone.  *  * @return  void  *  * @since 1.5  */ public function mailto() {     $session = jfactory::getsession();     $session->set('com_mailto.formtime', time());     $this->input->set('view', 'mailto');     $this->display();  }   public function send() {     // check request forgeries     jsession::checktoken() or jexit(jtext::_('jinvalid_token'));      $app     = jfactory::getapplication();     $session = jfactory::getsession();     $timeout = $session->get('com_mailto.formtime', 0);      if ($timeout == 0 || time() - $timeout < 1)     {         jerror::raisenotice(500, jtext::_('com_mailto_email_not_sent'));          return $this->mailto();     }      $sitename = $app->get('sitename');     $link     = mailtohelper::validatehash($this->input->get('link', '', 'post'));      // verify local link     if (!$link || !juri::isinternal($link))     {         // non-local url...         jerror::raisenotice(500, jtext::_('com_mailto_email_not_sent'));          return $this->mailto();     }      // array of email headers not want allow input     $headers = array (         'content-type:',         'mime-version:',         'content-transfer-encoding:',         'bcc:',         'cc:'     );      // array of input fields scan injected headers     $fields = array(         'mailto',         'sender',         'from',         'subject',     );      /*      * here meat , potatoes of header injection test.       * iterate on array of form input , check header strings.      * if find one, send unauthorized header , die.      */     foreach ($fields $field)     {         foreach ($headers $header)         {             if (strpos($_post[$field], $header) !== false)             {                 jerror::raiseerror(403, '');             }         }     }      /*      * free memory      */     unset ($headers, $fields);      $email           = $this->input->post->getstring('mailto', '');     $sender          = $this->input->post->getstring('sender', '');     $from            = $this->input->post->getstring('from', '');     $subject_default = jtext::sprintf('com_mailto_sent_by', $sender);     $subject         = $this->input->post->getstring('subject', $subject_default);      // check valid address     $error = false;      if (!$email || !jmailhelper::isemailaddress($email))     {         $error = jtext::sprintf('com_mailto_email_invalid', $email);         jerror::raisewarning(0, $error);     }      // check valid address     if (!$from || !jmailhelper::isemailaddress($from))     {         $error = jtext::sprintf('com_mailto_email_invalid', $from);         jerror::raisewarning(0, $error);     }      if ($error)     {         return $this->mailto();     }      // build message send     $msg  = jtext::_('com_mailto_email_msg');     $link = $link;     //$body = sprintf($msg, $sitename, $sender, $from, $link);     $body = "<p>hello test f,</p><br/><p>thank registering @ deals&offers. account created , activated.</p><br/>you may login ".$sitename." using following username , password:</br><p>username: ".$sender."</p><p>password: ".$from."/p><br/><p><b>note:</b> recomended change password after first login. ".$link."</p>";      // clean email data     $subject = jmailhelper::cleansubject($subject);     $body    = jmailhelper::cleanbody($body);      // send need use punycode.     $from  = jstringpunycode::emailtopunycode($from);     $from  = jmailhelper::cleanaddress($from);     $email = jstringpunycode::emailtopunycode($email);      // send email     if (jfactory::getmailer()->sendmail($from, $sender, $email, $subject, $body) !== true)     {         jerror::raisenotice(500, jtext::_('com_mailto_email_not_sent'));          return $this->mailto();     }      jfactory::getapplication()->enqueuemessage('ok!', '');     $this->input->set('view', 'sent');     $this->display(); } } 

thank much

you can add before body or between subject , body . however, must before submit command !! here example of phpmailler firstly, need call class , can use it

  $this->mail= new phpmailer();           $this->mail->issmtp();   $this->mailishtml(true); $subject = jmailhelper::cleansubject($subject); $body    = jmailhelper::cleanbody($body); 

however if function static call function in same class can call function sef command

self::mailishtml(true)