<?php
include_once 'DatabaseController.php';
include_once 'SessionController.php';
include_once 'DisplayEngine.php';
$display = new DisplayEngine("../template/friends.html");
$session = new SessionController();
$id = $session->getSessionID();
$db = new DatabaseController();
$search = $_POST['search'];
$ergebnisse = $db->searchFriend($search);
//echo '<pre>'; print_r($ergebnisse); echo '</pre>';
$replaceString ;

foreach ( $ergebnisse as $key =>$value){
    $profil = $db->getProfil($value);
    //echo '<pre>'; print_r($profil); echo '</pre>';
    if($id != $profil["ProfilID"]){



        $isfriend ;





        $link = (string)$profil["Vorname"].' '.(string)$profil["Nachname"];
        $link2;
        $pid = ''.$value;
      if($isfriend){
          $link2 =$link.'<form action="FriendDelete.php?id='.$pid.'" method="get">
                     <p><input name="'.$pid.'" type="submit" value="Delete"></p>
                    </form>';
       }else {
             $link2 = $link.'<form action="FriendAdd.php?id='.$pid.'" method="get">
                     <p><input name="'.$pid.'" type="submit" value="Add"></p>
                    </form>';
        }
     $replaceString = $replaceString.$link2.'<br>';
    }
}



$display->replace('<!--##SEARCH##-->', $replaceString);
echo $display->render();

?>