public function home()
{
Linkserver_Client::init(SystemTool::getLinkServerHost(), ENV, SystemTool::getLinkServerUser(), SystemTool::getLinkServerPass());
//Ensure we are in a session
SystemTool::ensureSession();
$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
$http_referer = empty($_SERVER['HTTP_REFERER']) ? null : $_SERVER['HTTP_REFERER'];
$http_user_agent = empty($_SERVER['HTTP_USER_AGENT']) ? null : $_SERVER['HTTP_USER_AGENT'];
$url_cookie = parse_url($url);
$host_parts = explode('.', $url_cookie['host']);
$host_parts = array_reverse($host_parts);
$this->cookie_host = '.' . $host_parts[1] . '.' . $host_parts[0];
$user_tracking_id = !empty($_COOKIE['user_tracking_id']) ? $_COOKIE['user_tracking_id'] : null;
if (empty($user_tracking_id)) {
$user_tracking_id = SystemTool::getGUID();
setcookie('user_tracking_id', $user_tracking_id, time() + 3600 * 24 * 365 * 20, '/', $this->cookie_host);
}
$_SESSION['user_tracking_id'] = $user_tracking_id;
// new session tracking id if one does not exist
if (empty($_SESSION["session_tracking_id"])) {
$session_tracking_id = SystemTool::getGUID();
$_SESSION['session_tracking_id'] = $session_tracking_id;
} else {
$session_tracking_id = $_SESSION['session_tracking_id'];
}
// always new client tracking id after link click
$client_tracking_id = SystemTool::getGUID();
$_SESSION["client_tracking_id"] = $client_tracking_id;
// No account guid available
$track_data = array("remote_addr" => $this->getRemoteIP(), "http_referer" => $http_referer, "user_agent" => $http_user_agent, "client_tracking_id" => $client_tracking_id, "session_tracking_id" => $session_tracking_id, "user_tracking_id" => $user_tracking_id);
// call linkserever
try {
$result = LSC_Link::track_link($url, $track_data);
} catch (Exception $e) {
$message = $e->getMessage();
$full_stack = $e->getTraceAsString();
Notify::exception(__FILE__, $message, $full_stack, array('result' => $result, 'track_date' => $track_data));
header("Location: http://" . $_SERVER['SERVER_NAME'], TRUE, 307);
exit;
}
// No matching Host record Fowarding to index page of this site
if (empty($result)) {
// bad link
$url_parts = parse_url($url);
$url2 = 'http://' . $url_parts['host'];
$message = "No matching Host record. Posted url: {$url} <br />Forwarding to Url: {$url2} <br />";
$trace = print_r($result, true);
$this->send_exception(__FILE__, $message, $trace);
header("Location: " . $url2, TRUE, 307);
exit;
} else {
// Correct Link
if (!empty($result["id"])) {
// we found the link
$url_parts = parse_url($result["url"]);
// use peer redirect because we are at the wrong casey site
if (!empty($result["peer_redirect"])) {
header("Location: " . $result["peer_redirect"], TRUE, 301);
exit;
}
if (isset($result["property_code"]) && strlen($result["property_code"]) > 2) {
$ppref = strtoupper(substr($result["property_code"], 0, 3)) . "999" . "ZZ" . "9999" . "Z";
//fix made 3/6/13
$_SESSION["ppref"] = $ppref;
}
$forward_url = $result["url"];
$header_code = 301;
} else {
//we did find the link but keep session handling
$header_code = 307;
$forward_url = "http://" . $_SERVER['SERVER_NAME'];
}
$this->set_affiliate($result);
header("Location: " . $forward_url, TRUE, $header_code);
exit;
}
}