<?
session_start();
include('../admin/db.php');

if(!$_SESSION['userid']) {
    $info = 'You have to be logged in to add this content to your favorites.';    
}

if(!isset($info)){
    if(!isset($_REQUEST['site']) || !isset($_REQUEST['username'])) {
        $info = 'Invalid content ID.';
    } else { 
		$site = (int)$_REQUEST['site'];
		$username = mysqli_real_escape_string($dblink,$_REQUEST['username']);
		dbQuery("INSERT IGNORE INTO favorites SET user = '".(int)$_SESSION['userid']."', performer_name = '".$username."', performer_site = '".(int)$site."'");
		$info = "Added to favorites!";
	}
}
echo $info;