/**
* @param Authenticator $authenticator
* @return string
*/
public function fetch(Authenticator $authenticator = null)
{
if ($authenticator) {
$request = new Request(static::$url, null, Request::GET, $authenticator->getSession());
$authenticator->validateAuthentication($request);
} else {
$request = new Request(static::$url, null, Request::GET);
}
return $request->getContent();
}
/**
* @param Request $request
* @throws Exception
*/
public function validateAuthentication(Request $request)
{
if ($request->getEffectiveUrlWithoutQueryString() === self::INDEX_URL) {
if (strpos($request->getContent(), 'Nesprávné jméno nebo heslo!') !== false) {
throw new Exception('Invalid credentials.', Exception::INVALID_CREDENTIALS);
} elseif (strpos($request->getContent(), 'Probíhá údržba systému!') !== false) {
throw new Exception('Information system maintenance. Please try again later.', Exception::MAINTENANCE);
} elseif ($this->authenticationType === self::AUTH_TYPE_SESSION and strpos($request->getContent(), '<div class="loginpageinfo">') !== false) {
throw new Exception('Invalid session. Hint: 24 minutes after last request session expires.', Exception::INVALID_SESSION);
}
}
$this->authenticationSucceeded = true;
}
/**
* @param int $id
* @return string
*/
public function fetch($id)
{
$request = new Request(self::BASE_URL . $id, null, Request::GET);
return $request->getContent();
}
public function fetch($link)
{
$request = new Request(self::BASE_URL . '/' . $link, null, Request::GET);
return $request->getContent();
}
