/**
* Return logout text after user has logged out.
* Shown only after the first page load if loggedOut param is true.
*
* @return string Logout message
*/
public function __invoke()
{
if ($this->authManager->userHasLoggedOut() && $this->request->getQuery('logout', false)) {
if (!isset($this->session->logoutMessageShown) || !$this->session->logoutMessageShown) {
$this->session->logoutMessageShown = true;
return 'logout_success_message';
}
}
return false;
}
public function handleSort(Manager $manager, Parameters $request, $defaultSort, $target)
{
$user = $manager->isLoggedIn();
$requestParams = $request->toArray();
if ($user) {
//in case user changed the the sort settings on the result list with a specialized UI control
//we want to serialize the new value in database
if (array_key_exists('sortControlElement', $requestParams)) {
if (array_key_exists('sort', $requestParams)) {
$sort = $requestParams['sort'];
$dbSort = unserialize($user->default_sort);
$dbSort[$target] = $requestParams['sort'];
$user->default_sort = serialize($dbSort);
$user->save();
} else {
$tSort = $request->get('sort');
$sort = !empty($tSort) ? $tSort : $defaultSort;
}
} else {
$tSort = $request->get('sort');
$sort = !empty($tSort) ? $tSort : $defaultSort;
//overwrite sort if value is set in database
if ($user->default_sort) {
$userDefaultSort = unserialize($user->default_sort);
if (isset($userDefaultSort[$target])) {
$sort = $userDefaultSort[$target];
}
}
}
} else {
$sort = $request->get('sort');
}
// Check for special parameter only relevant in RSS mode:
if ($request->get('skip_rss_sort', 'unset') != 'unset') {
$this->skipRssSort = true;
}
return $sort;
}
/**
* User's Library cards (home_library values)
*
* @return array
*/
public function getUsersHomeLibraries()
{
if ($this->useLibraryCardsForPriority && ($user = $this->authManager->isLoggedIn())) {
// is loggedIn
$libraryCards = $user->getLibraryCards()->toArray();
$myLibs = array();
foreach ($libraryCards as $libCard) {
$homeLib = $libCard['home_library'];
$myLibs[] = $homeLib;
}
return array_unique($myLibs);
}
return [];
}
/**
* Try to log in the user using current query parameters; return User object
* on success, throws exception on failure.
*
* @param \Zend\Http\PhpEnvironment\Request $request Request object containing
* account credentials.
*
* @throws AuthException
* @return User Object representing logged-in user.
*/
public function login($request)
{
$user = parent::login($request);
$auth = $this->getAuth();
if ($auth instanceof ChoiceAuth) {
$method = $auth->getSelectedAuthOption();
} else {
$method = $this->activeAuth;
}
$user->finna_auth_method = strtolower($method);
$user->finna_last_login = date('Y-m-d H:i:s');
$user->save();
return $user;
}
/**
* Attempt to log in the user to the ILS, and save credentials if it works.
*
* @param string $username Catalog username
* @param string $password Catalog password
*
* Returns associative array of patron data on success, false on failure.
*
* @return array|bool
* @throws ILSException
*/
public function newCatalogLogin($username, $password)
{
$result = $this->catalog->patronLogin($username, $password);
if ($result) {
$user = $this->auth->isLoggedIn();
if ($user) {
$user->saveCredentials($username, $password);
$this->auth->updateSession($user);
// cache for future use
$this->ilsAccount[$username] = $result;
}
return $result;
}
return false;
}
/**
* Is a user account capable of saving data currently available?
*
* @return bool
*/
protected function isAccountAvailable()
{
// We can't use account features if login is broken or privacy is on:
return $this->auth->loginEnabled() && !$this->auth->inPrivacyMode();
}
/**
* Construct the authentication manager.
*
* @param ServiceManager $sm Service manager.
*
* @return Manager
*/
public static function getManager(ServiceManager $sm)
{
// Set up configuration:
$config = $sm->get('VuFind\\Config')->get('config');
try {
// Check if the catalog wants to hide the login link, and override
// the configuration if necessary.
$catalog = $sm->get('VuFind\\ILSConnection');
if ($catalog->loginIsHidden()) {
$config = new \Zend\Config\Config($config->toArray(), true);
$config->Authentication->hideLogin = true;
$config->setReadOnly();
}
} catch (\Exception $e) {
// Ignore exceptions; if the catalog is broken, throwing an exception
// here may interfere with UI rendering. If we ignore it now, it will
// still get handled appropriately later in processing.
error_log($e->getMessage());
}
// Load remaining dependencies:
$userTable = $sm->get('VuFind\\DbTablePluginManager')->get('user');
$sessionManager = $sm->get('VuFind\\SessionManager');
$pm = $sm->get('VuFind\\AuthPluginManager');
$cookies = $sm->get('VuFind\\CookieManager');
// Build the object and make sure account credentials haven't expired:
$manager = new Manager($config, $userTable, $sessionManager, $pm, $cookies);
$manager->checkForExpiredCredentials();
return $manager;
}
/**
* Get user institutions from database
*
* @return String[]
*/
protected function getFromDatabase()
{
$favoriteList = $this->authManager->isLoggedIn()->favorite_institutions;
return $favoriteList ? explode(',', $favoriteList) : array();
}
/**
* Determines whether or not the current user session is identifed as a guest
* session
*
* @return string 'y'|'n'
*/
protected function isGuest()
{
// If the user is not logged in, then treat them as a guest. Unless they are
// using IP Authentication.
// If IP Authentication is used, then don't treat them as a guest.
if ($this->ipAuth) {
return 'n';
}
if (isset($this->authManager)) {
return $this->authManager->isLoggedIn() ? 'n' : 'y';
}
return 'y';
}
/**
* Log out the current user.
*
* @param string $url
* URL to redirect user to after logging out.
* @param bool $destroy
* Should we destroy the session (true) or just reset it
* (false); destroy is for log out, reset is for expiration.
* @param bool $isGlobalLogout
* Is global logout? Or do we want only local logout, so that
* we the remove current session & prompt for proper redirection?
*
* @return string Redirect URL (usually same as $url, but modified in
* some authentication modules).
*/
public function logout($url, $destroy = true)
{
return parent::logout($url, $destroy);
}
/**
* Constructor
*
* @param \Zend\Config\Config $config VuFind configuration
*/
public function __construct(Config $config, UserTable $userTable, SessionManager $sessionManager, PluginManager $pm, CookieManager $cookieManager)
{
parent::__construct($config, $userTable, $sessionManager, $pm, $cookieManager);
}
/**
* Check whether user is logged in
*
* @return Boolean
*/
protected function isLoggedIn()
{
return $this->authManager->isLoggedIn() !== false;
}
