/**
* checks whether a user needs a login and is loggedin
* otherwise redirect to login page
*
* @return void
*/
public function preDispatch(Zend_Controller_Request_Abstract $request)
{
// allways allow silent update (for easy cronjob)
if ($request->getControllerName() == 'update' && $request->getActionName() == 'silent') {
return;
}
// show login
if ($request->getParam('login', false) !== false) {
$request->setControllerName('index');
$request->setActionName('login');
return;
}
// logout?
if ($request->getParam('logout', false) !== false) {
Zend_Registry::get('session')->__unset('authenticated');
$request->setControllerName('index');
$request->setActionName('login');
return;
}
// disallow readonly mode if user has option public not set
if (Zend_Registry::get('session')->authenticated === 'readonly' && Zend_Registry::get('session')->public != 1) {
Zend_Registry::get('session')->authenticated = false;
}
// check whether user loggedin or public access allowed
if (Zend_Registry::get('session')->authenticated !== true && Zend_Registry::get('session')->authenticated !== 'readonly') {
// no login required?
$users = new application_models_users();
if (!$users->getUsername()) {
Zend_Registry::get('session')->authenticated = true;
// public access allowed? start public mode
} elseif (Zend_Registry::get('session')->public == 1) {
Zend_Registry::get('session')->authenticated = 'readonly';
// unallowed access -> show login window
} else {
$request->setControllerName('index');
$request->setActionName('login');
return;
}
}
// load default values 4 readonly mode
if (Zend_Registry::get('session')->authenticated === 'readonly') {
$priorityStart = Zend_Registry::get('session')->priorityStart;
$priorityEnd = Zend_Registry::get('session')->priorityEnd;
// reset session with default config from config.ini
Zend_Registry::get('bootstrap')->resetSession(false);
// set priority slider
Zend_Registry::get('session')->currentPriorityStart = $priorityStart;
Zend_Registry::get('session')->currentPriorityEnd = $priorityEnd;
Zend_Registry::get('session')->priorityStart = $priorityStart;
Zend_Registry::get('session')->priorityEnd = $priorityEnd;
}
// don't allow any changings in readonly mode
if (Zend_Registry::get('session')->authenticated !== true) {
if ($request->getControllerName() != 'error' && $request->getControllerName() != 'index' && $request->getControllerName() != 'patch' && !($request->getControllerName() == 'item' && $request->getActionName() == 'list') && !($request->getControllerName() == 'item' && $request->getActionName() == 'listmore') && !($request->getControllerName() == 'update' && $request->getActionName() == 'silent')) {
die('access denied');
}
}
}
/**
* Save new settings
*
* @return void
*/
public function saveAction()
{
// suppress view rendering
Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
// save username password
$activateLogin = $this->getRequest()->getParam('activate_login');
$username = $this->getRequest()->getParam('username', false);
$password = $this->getRequest()->getParam('password', false);
$passwordAgain = $this->getRequest()->getParam('password_again', false);
$result = array();
// deactivate login
if ($activateLogin == '0') {
$this->removeLogin();
// activate login
} else {
// any data changed?
$user = new application_models_users();
if ($username != $user->getUsername() || strlen($password) != 0) {
if ($password != $passwordAgain) {
$result = array('password_again' => Zend_Registry::get('language')->translate('given passwords not equal'));
} else {
if (strlen(trim($password)) != 0 && strlen(trim($username)) == 0) {
$result = array('username' => Zend_Registry::get('language')->translate('if you set a password you must set an username'));
} else {
$this->saveLogin($username, $password);
}
}
}
}
$newSettings = $this->getRequest()->getPost();
// save new settings
if (count($result) == 0) {
$settingsModel = new application_models_settings();
$result = $settingsModel->save($newSettings);
}
// delete cached js files (for language settings)
$target = Zend_Registry::get('config')->pub->path . 'javascript/' . Zend_Registry::get('config')->cache->minifiedjsfile;
if (file_exists($target)) {
}
unlink($target);
// return result (errors or success)
$this->_helper->json($result);
}
/**
* show main window
*
* @return void
*/
public function indexAction()
{
// include DetectMobile lib
require_once Zend_Registry::get('config')->includePaths->library . '/rsslounge/DetectMobile.php';
// prepare icon cache
Zend_Controller_Action_HelperBroker::getStaticHelper('icon')->generateIconImage();
// stop if ie is current browser
$browser = @get_browser();
if (isset($browser->browser) && get_browser()->browser == 'IE' && get_browser()->majorver == 6) {
$this->_redirect('index/ie');
}
// update
$this->checkDatabase();
// load feedlist
$this->feedlistData();
// set unread if setting firstUnread is set and unread available
if (Zend_Registry::get('session')->firstUnread == 1 && $this->view->unread > 0) {
Zend_Registry::get('session')->unread = 1;
}
// convert session into array (for loading items)
$settings = Zend_Controller_Action_HelperBroker::getStaticHelper('itemcounter')->getSessionAsArray();
// get list template vars
$listHelper = Zend_Controller_Action_HelperBroker::getStaticHelper('list');
try {
$listHelper->readItems($settings);
$listHelper->setTemplateVars($this->view);
} catch (Exception $e) {
$this->view->messages = $e->getMessage();
}
// set new timeout for rss refresh in session settings
Zend_Controller_Action_HelperBroker::getStaticHelper('updater')->timeout();
// logout/login available?
$users = new application_models_users();
if ($users->getUsername() !== false && Zend_Registry::get('session')->authenticated === true) {
$this->view->logout = true;
} elseif (Zend_Registry::get('session')->authenticated === 'readonly') {
$this->view->login = true;
}
// add new feed? Then show the dialog (for add feed bookmark)
$this->view->newfeed = $this->getRequest()->getParam('url', '');
// ipad detection
$this->view->isIpad = (bool) strpos($_SERVER['HTTP_USER_AGENT'], 'iPad');
}