(solved) Almost integrated jomsocial features

<td>

            <?php echo $row->contact_name;?>

<br>

<?php
if ($user_id != $row->user_id && $complaints == 1) {
  $db = &JFactory::getDBO();
  $query = \"SELECT(thumb) FROM `#__community_users` WHERE `userid` = \'{$row->user_id}\' \";
  $db->setQuery( $query );
  $userAvatar = $db->loadResult();
  

  echo \"<a href=\'index.php?option=com_community&view=profile&userid=\".$row->user_id.\"&Itemid=##\'><img src=\".$userAvatar.\"></a>\";
  }
?>

<br>
<?php
if ($user_id != $row->user_id && $complaints == 1) {
  $db = &JFactory::getDBO();
  $query = \"SELECT(thumb) FROM `#__community_users` WHERE `userid` = \'{$row->user_id}\' \";
  $db->setQuery( $query );
  $userAvatar = $db->loadResult();
  echo \"<a href=\'index.php?option=com_community&view=profile&userid=\".$row->user_id.\"\'><img src=\".$userAvatar.\"></a>\";
  
  }
?>
<br>
<?php
if ($user_id != $row->user_id && $complaints == 1) {
$jspath = JPATH_ROOT.DS.\'components\'.DS.\'com_community\';
include_once($jspath.DS.\'libraries\'.DS.\'core.php\');
include_once($jspath.DS.\'libraries\'.DS.\'messaging.php\');
 
// Add a onclick action to any link to send a message
// Here, we assume $usrid contain the id of the user we want to send message to
 
$onclick = CMessaging::getPopup($row->user_id);
echo \'<a href=\"javascript:void(0)\" onclick=\"\'. $onclick .\'\">PN schicken</a>\';
  }
?>