/**
* Forward to login page.
*
* @param string $errorid Error id to output
*
* @return void
*/
function forwardToLogin($errorid)
{
if (LOGIN_REQUIRED) {
$login = BASE_URL . "?error=" . $errorid;
Hook::event("ForwardToLoginPage", array(&$login, $errorid));
doHeaderRedirection($login, false);
}
Logger::addMessage($errorid);
Core::getTPL()->display("login");
return;
}
/**
* Start a new session and destroy old sessions.
*
* @return Login
*/
public function startSession()
{
if (!$this->dataChecked) {
$this->checkData();
}
// Disables old sessions.
if ($this->cacheActive) {
Core::getCache()->cleanUserCache($this->userid);
}
Core::getQuery()->update("sessions", array("logged" => 0), "userid = ?", array($this->userid));
// Start new session.
$sessionSeed = Str::encode((string) microtime(1));
$this->sid = Str::substring($sessionSeed, 0, $this->getSessionLength());
unset($sessionSeed);
$spec = array("sessionid" => $this->sid, "userid" => $this->userid, "ipaddress" => IPADDRESS, "useragent" => isset($_SERVER["HTTP_USER_AGENT"]) ? $_SERVER["HTTP_USER_AGENT"] : "", "time" => TIME, "logged" => 1);
Core::getQuery()->insert("sessions", $spec);
if ($this->canLogin) {
if (COOKIE_SESSION) {
Core::getRequest()->setCookie("sid", $this->sid, $this->getCookieExpire());
$this->sessionUrl = $this->redirection;
} else {
if (Str::inString("?", $this->redirection)) {
$this->sessionUrl = $this->redirection . "&sid=" . $this->sid . "&login=true";
} else {
$this->sessionUrl = $this->redirection . "?sid=" . $this->sid . "&login=true";
}
}
if ($this->cacheActive) {
Core::getCache()->buildUserCache($this->sid);
}
Hook::event("StartSession", array($this, $this->sessionUrl));
if ($this->redirectOnSuccess) {
doHeaderRedirection($this->sessionUrl, true);
}
} else {
$this->loginFailed("CANNOT_LOGIN");
}
return $this;
}
