public function requestfriendshipAction()
 {
     if ($this->getRequest()->isPost() && $this->_ajaxRequest) {
         if ($user = $this->getRequest()->getParam('user', FALSE)) {
             $friendService = new Service_Friend();
             if (is_array($result = $friendService->addRequest($this->_user->id, $user))) {
                 $this->_response->appendBody("1");
                 $messageService = new Service_Message();
                 $userService = new Service_User();
                 $userProfile = $userService->getUserProfile($this->_user->id);
                 $subject = "New Friend Request";
                 $content = "Hi<br/><br/>You have received a friend request from " . $userProfile->fName . " " . $userProfile->lName . ".<br/><br/>Please <a target='_blank' href='user/acceptrequest/" . $result['id'] . "'>Accept</a> or <a target='_blank' href='user/rejectrequest/" . $result['id'] . "'>Reject</a>";
                 $messageService->addNew($this->_user->id, $user, 'n', NULL, $subject, $content);
                 return;
             } else {
                 $this->_response->appendBody('0');
                 return;
             }
         } else {
             $this->_response->appendBody('0');
             return;
         }
     } else {
         return $this->_redirect('/profile');
     }
 }
 public function deletemsgAction()
 {
     if ($this->getRequest()->isPost() && $this->_ajaxRequest) {
         if ($mid = $this->getRequest()->getParam('mid', FALSE)) {
             $messageService = new Service_Message();
             if ($messageService->deleteMessage($mid, $this->_user->id)) {
                 $this->_response->appendBody('1');
                 return;
             } else {
                 $this->_response->appendBody('0');
                 return;
             }
         } else {
             $this->_response->appendBody('0');
             return;
         }
     } else {
         return $this->_redirect("/messages");
     }
 }