]> git.immae.eu Git - github/shaarli/Shaarli.git/blobdiff - index.php
Merge pull request #1698 from ArthurHoaro/feature/plugins-search-filter
[github/shaarli/Shaarli.git] / index.php
index dbb76d3f37638e210bf71acfd613f1516ad859b2..862c53efa5d6716ba6faef19b0adf073266a5587 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Shaarli - The personal, minimalist, super-fast, database free, bookmarking service.
  *
  * Licence: http://www.opensource.org/licenses/zlib-license.php
  */
 
-// Set 'UTC' as the default timezone if it is not defined in php.ini
-// See http://php.net/manual/en/datetime.configuration.php#ini.date.timezone
-if (date_default_timezone_get() == '') {
-    date_default_timezone_set('UTC');
-}
-
-/*
- * PHP configuration
- */
-
-// http://server.com/x/shaarli --> /shaarli/
-define('WEB_PATH', substr($_SERVER['REQUEST_URI'], 0, 1+strrpos($_SERVER['REQUEST_URI'], '/', 0)));
-
-// High execution time in case of problematic imports/exports.
-ini_set('max_input_time', '60');
-
-// Try to set max upload file size and read
-ini_set('memory_limit', '128M');
-ini_set('post_max_size', '16M');
-ini_set('upload_max_filesize', '16M');
-
-// See all error except warnings
-error_reporting(E_ALL^E_WARNING);
-
-// 3rd-party libraries
-if (! file_exists(__DIR__ . '/vendor/autoload.php')) {
-    header('Content-Type: text/plain; charset=utf-8');
-    echo "Error: missing Composer configuration\n\n"
-        ."If you installed Shaarli through Git or using the development branch,\n"
-        ."please refer to the installation documentation to install PHP"
-        ." dependencies using Composer:\n"
-        ."- https://shaarli.readthedocs.io/en/master/Server-configuration/\n"
-        ."- https://shaarli.readthedocs.io/en/master/Download-and-Installation/";
-    exit;
-}
 require_once 'inc/rain.tpl.class.php';
 require_once __DIR__ . '/vendor/autoload.php';
 
@@ -55,98 +21,55 @@ require_once 'application/bookmark/LinkUtils.php';
 require_once 'application/config/ConfigPlugin.php';
 require_once 'application/http/HttpUtils.php';
 require_once 'application/http/UrlUtils.php';
-require_once 'application/updater/UpdaterUtils.php';
-require_once 'application/FileUtils.php';
 require_once 'application/TimeZone.php';
 require_once 'application/Utils.php';
 
-use Shaarli\ApplicationUtils;
-use Shaarli\Bookmark\Bookmark;
-use Shaarli\Bookmark\BookmarkFileService;
-use Shaarli\Bookmark\BookmarkFilter;
-use Shaarli\Bookmark\BookmarkServiceInterface;
-use Shaarli\Bookmark\Exception\BookmarkNotFoundException;
+require_once __DIR__ . '/init.php';
+
+use Katzgrau\KLogger\Logger;
+use Psr\Log\LogLevel;
 use Shaarli\Config\ConfigManager;
 use Shaarli\Container\ContainerBuilder;
-use Shaarli\Feed\CachedPage;
-use Shaarli\Feed\FeedBuilder;
-use Shaarli\Formatter\BookmarkMarkdownFormatter;
-use Shaarli\Formatter\FormatterFactory;
-use Shaarli\History;
 use Shaarli\Languages;
-use Shaarli\Netscape\NetscapeBookmarkUtils;
 use Shaarli\Plugin\PluginManager;
-use Shaarli\Render\PageBuilder;
-use Shaarli\Render\PageCacheManager;
-use Shaarli\Render\ThemeUtils;
-use Shaarli\Router;
+use Shaarli\Security\BanManager;
+use Shaarli\Security\CookieManager;
 use Shaarli\Security\LoginManager;
 use Shaarli\Security\SessionManager;
-use Shaarli\Thumbnailer;
-use Shaarli\Updater\Updater;
-use Shaarli\Updater\UpdaterUtils;
 use Slim\App;
 
-// Ensure the PHP version is supported
-try {
-    ApplicationUtils::checkPHPVersion('7.1', PHP_VERSION);
-} catch (Exception $exc) {
-    header('Content-Type: text/plain; charset=utf-8');
-    echo $exc->getMessage();
-    exit;
-}
-
-define('SHAARLI_VERSION', ApplicationUtils::getVersion(__DIR__ .'/'. ApplicationUtils::$VERSION_FILE));
-
-// Force cookie path (but do not change lifetime)
-$cookie = session_get_cookie_params();
-$cookiedir = '';
-if (dirname($_SERVER['SCRIPT_NAME']) != '/') {
-    $cookiedir = dirname($_SERVER["SCRIPT_NAME"]).'/';
-}
-// Set default cookie expiration and path.
-session_set_cookie_params($cookie['lifetime'], $cookiedir, $_SERVER['SERVER_NAME']);
-// Set session parameters on server side.
-// Use cookies to store session.
-ini_set('session.use_cookies', 1);
-// Force cookies for session (phpsessionID forbidden in URL).
-ini_set('session.use_only_cookies', 1);
-// Prevent PHP form using sessionID in URL if cookies are disabled.
-ini_set('session.use_trans_sid', false);
-
-session_name('shaarli');
-// Start session if needed (Some server auto-start sessions).
-if (session_status() == PHP_SESSION_NONE) {
-    session_start();
-}
-
-// Regenerate session ID if invalid or not defined in cookie.
-if (isset($_COOKIE['shaarli']) && !SessionManager::checkId($_COOKIE['shaarli'])) {
-    session_regenerate_id(true);
-    $_COOKIE['shaarli'] = session_id();
-}
-
 $conf = new ConfigManager();
 
+// Manually override root URL for complex server configurations
+define('SHAARLI_ROOT_URL', $conf->get('general.root_url', null));
+
 // In dev mode, throw exception on any warning
 if ($conf->get('dev.debug', false)) {
     // See all errors (for debugging only)
     error_reporting(-1);
 
-    set_error_handler(function($errno, $errstr, $errfile, $errline, array $errcontext) {
+    set_error_handler(function ($errno, $errstr, $errfile, $errline, array $errcontext) {
         throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
     });
 }
 
-$sessionManager = new SessionManager($_SESSION, $conf);
-$loginManager = new LoginManager($conf, $sessionManager);
+$logger = new Logger(
+    dirname($conf->get('resource.log')),
+    !$conf->get('dev.debug') ? LogLevel::INFO : LogLevel::DEBUG,
+    ['filename' => basename($conf->get('resource.log'))]
+);
+$sessionManager = new SessionManager($_SESSION, $conf, session_save_path());
+$sessionManager->initialize();
+$cookieManager = new CookieManager($_COOKIE);
+$banManager = new BanManager(
+    $conf->get('security.trusted_proxies', []),
+    $conf->get('security.ban_after'),
+    $conf->get('security.ban_duration'),
+    $conf->get('resource.ban_file', 'data/ipbans.php'),
+    $logger
+);
+$loginManager = new LoginManager($conf, $sessionManager, $cookieManager, $banManager, $logger);
 $loginManager->generateStaySignedInToken($_SERVER['REMOTE_ADDR']);
-$clientIpId = client_ip_id($_SERVER);
-
-// LC_MESSAGES isn't defined without php-intl, in this case use LC_COLLATE locale instead.
-if (! defined('LC_MESSAGES')) {
-    define('LC_MESSAGES', LC_COLLATE);
-}
 
 // Sniff browser language and set date format accordingly.
 if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
@@ -156,1572 +79,101 @@ if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
 new Languages(setlocale(LC_MESSAGES, 0), $conf);
 
 $conf->setEmpty('general.timezone', date_default_timezone_get());
-$conf->setEmpty('general.title', t('Shared bookmarks on '). escape(index_url($_SERVER)));
-RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl').'/'.$conf->get('resource.theme').'/'; // template directory
-RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory
+$conf->setEmpty('general.title', t('Shared bookmarks on ') . escape(index_url($_SERVER)));
 
-$pluginManager = new PluginManager($conf);
-$pluginManager->load($conf->get('general.enabled_plugins'));
+RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl') . '/' . $conf->get('resource.theme') . '/'; // template directory
+RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory
 
 date_default_timezone_set($conf->get('general.timezone', 'UTC'));
 
-ob_start();  // Output buffering for the page cache.
-
-// Prevent caching on client side or proxy: (yes, it's ugly)
-header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
-header("Cache-Control: no-store, no-cache, must-revalidate");
-header("Cache-Control: post-check=0, pre-check=0", false);
-header("Pragma: no-cache");
-
-if (! is_file($conf->getConfigFileExt())) {
-    // Ensure Shaarli has proper access to its resources
-    $errors = ApplicationUtils::checkResourcePermissions($conf);
-
-    if ($errors != array()) {
-        $message = '<p>'. t('Insufficient permissions:') .'</p><ul>';
-
-        foreach ($errors as $error) {
-            $message .= '<li>'.$error.'</li>';
-        }
-        $message .= '</ul>';
-
-        header('Content-Type: text/html; charset=utf-8');
-        echo $message;
-        exit;
-    }
-
-    // Display the installation form if no existing config is found
-    install($conf, $sessionManager, $loginManager);
-}
-
-$loginManager->checkLoginState($_COOKIE, $clientIpId);
-
-/**
- * Adapter function to ensure compatibility with third-party templates
- *
- * @see https://github.com/shaarli/Shaarli/pull/1086
- *
- * @return bool true when the user is logged in, false otherwise
- */
-function isLoggedIn()
-{
-    global $loginManager;
-    return $loginManager->isLoggedIn();
-}
-
-
-// ------------------------------------------------------------------------------------------
-// Process login form: Check if login/password is correct.
-if (isset($_POST['login'])) {
-    if (! $loginManager->canLogin($_SERVER)) {
-        die(t('I said: NO. You are banned for the moment. Go away.'));
-    }
-    if (isset($_POST['password'])
-        && $sessionManager->checkToken($_POST['token'])
-        && $loginManager->checkCredentials($_SERVER['REMOTE_ADDR'], $clientIpId, $_POST['login'], $_POST['password'])
-    ) {
-        $loginManager->handleSuccessfulLogin($_SERVER);
-
-        $cookiedir = '';
-        if (dirname($_SERVER['SCRIPT_NAME']) != '/') {
-            // Note: Never forget the trailing slash on the cookie path!
-            $cookiedir = dirname($_SERVER["SCRIPT_NAME"]) . '/';
-        }
-
-        if (!empty($_POST['longlastingsession'])) {
-            // Keep the session cookie even after the browser closes
-            $sessionManager->setStaySignedIn(true);
-            $expirationTime = $sessionManager->extendSession();
-
-            setcookie(
-                $loginManager::$STAY_SIGNED_IN_COOKIE,
-                $loginManager->getStaySignedInToken(),
-                $expirationTime,
-                WEB_PATH
-            );
-        } else {
-            // Standard session expiration (=when browser closes)
-            $expirationTime = 0;
-        }
-
-        // Send cookie with the new expiration date to the browser
-        session_destroy();
-        session_set_cookie_params($expirationTime, $cookiedir, $_SERVER['SERVER_NAME']);
-        session_start();
-        session_regenerate_id(true);
-
-        // Optional redirect after login:
-        if (isset($_GET['post'])) {
-            $uri = './?post='. urlencode($_GET['post']);
-            foreach (array('description', 'source', 'title', 'tags') as $param) {
-                if (!empty($_GET[$param])) {
-                    $uri .= '&'.$param.'='.urlencode($_GET[$param]);
-                }
-            }
-            header('Location: '. $uri);
-            exit;
-        }
-
-        if (isset($_GET['edit_link'])) {
-            header('Location: ./?edit_link='. escape($_GET['edit_link']));
-            exit;
-        }
-
-        if (isset($_POST['returnurl'])) {
-            // Prevent loops over login screen.
-            if (strpos($_POST['returnurl'], '/login') === false) {
-                header('Location: '. generateLocation($_POST['returnurl'], $_SERVER['HTTP_HOST']));
-                exit;
-            }
-        }
-        header('Location: ./?');
-        exit;
-    } else {
-        $loginManager->handleFailedLogin($_SERVER);
-        $redir = '?username='. urlencode($_POST['login']);
-        if (isset($_GET['post'])) {
-            $redir .= '&post=' . urlencode($_GET['post']);
-            foreach (array('description', 'source', 'title', 'tags') as $param) {
-                if (!empty($_GET[$param])) {
-                    $redir .= '&' . $param . '=' . urlencode($_GET[$param]);
-                }
-            }
-        }
-        // Redirect to login screen.
-        echo '<script>alert("'. t("Wrong login/password.") .'");document.location=\'./login'.$redir.'\';</script>';
-        exit;
-    }
-}
-
-// ------------------------------------------------------------------------------------------
-// Token management for XSRF protection
-// Token should be used in any form which acts on data (create,update,delete,import...).
-if (!isset($_SESSION['tokens'])) {
-    $_SESSION['tokens']=array();  // Token are attached to the session.
-}
-
-/**
- * Daily RSS feed: 1 RSS entry per day giving all the bookmarks on that day.
- * Gives the last 7 days (which have bookmarks).
- * This RSS feed cannot be filtered.
- *
- * @param BookmarkServiceInterface $bookmarkService
- * @param ConfigManager            $conf            Configuration Manager instance
- * @param LoginManager             $loginManager    LoginManager instance
- */
-function showDailyRSS($bookmarkService, $conf, $loginManager)
-{
-    // Cache system
-    $query = $_SERVER['QUERY_STRING'];
-    $cache = new CachedPage(
-        $conf->get('config.PAGE_CACHE'),
-        page_url($_SERVER),
-        startsWith($query, 'do=dailyrss') && !$loginManager->isLoggedIn()
-    );
-    $cached = $cache->cachedVersion();
-    if (!empty($cached)) {
-        echo $cached;
-        exit;
-    }
-
-    /* Some Shaarlies may have very few bookmarks, so we need to look
-       back in time until we have enough days ($nb_of_days).
-    */
-    $nb_of_days = 7; // We take 7 days.
-    $today = date('Ymd');
-    $days = array();
-
-    foreach ($bookmarkService->search() as $bookmark) {
-        $day = $bookmark->getCreated()->format('Ymd'); // Extract day (without time)
-        if (strcmp($day, $today) < 0) {
-            if (empty($days[$day])) {
-                $days[$day] = array();
-            }
-            $days[$day][] = $bookmark;
-        }
-
-        if (count($days) > $nb_of_days) {
-            break; // Have we collected enough days?
-        }
-    }
-
-    // Build the RSS feed.
-    header('Content-Type: application/rss+xml; charset=utf-8');
-    $pageaddr = escape(index_url($_SERVER));
-    echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">';
-    echo '<channel>';
-    echo '<title>Daily - '. $conf->get('general.title') . '</title>';
-    echo '<link>'. $pageaddr .'</link>';
-    echo '<description>Daily shared bookmarks</description>';
-    echo '<language>en-en</language>';
-    echo '<copyright>'. $pageaddr .'</copyright>'. PHP_EOL;
-
-    $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-    $formatter = $factory->getFormatter();
-    $formatter->addContextData('index_url', index_url($_SERVER));
-    // For each day.
-    /** @var Bookmark[] $bookmarks */
-    foreach ($days as $day => $bookmarks) {
-        $formattedBookmarks = [];
-        $dayDate = DateTime::createFromFormat(Bookmark::LINK_DATE_FORMAT, $day.'_000000');
-        $absurl = escape(index_url($_SERVER).'?do=daily&day='.$day);  // Absolute URL of the corresponding "Daily" page.
-
-        // We pre-format some fields for proper output.
-        foreach ($bookmarks as $key => $bookmark) {
-            $formattedBookmarks[$key] = $formatter->format($bookmark);
-            // This page is a bit specific, we need raw description to calculate the length
-            $formattedBookmarks[$key]['formatedDescription'] = $formattedBookmarks[$key]['description'];
-            $formattedBookmarks[$key]['description'] = $bookmark->getDescription();
-
-            if ($bookmark->isNote()) {
-                $link['url'] = index_url($_SERVER) . $bookmark->getUrl();  // make permalink URL absolute
-            }
-        }
-
-        // Then build the HTML for this day:
-        $tpl = new RainTPL();
-        $tpl->assign('title', $conf->get('general.title'));
-        $tpl->assign('daydate', $dayDate->getTimestamp());
-        $tpl->assign('absurl', $absurl);
-        $tpl->assign('links', $formattedBookmarks);
-        $tpl->assign('rssdate', escape($dayDate->format(DateTime::RSS)));
-        $tpl->assign('hide_timestamps', $conf->get('privacy.hide_timestamps', false));
-        $tpl->assign('index_url', $pageaddr);
-        $html = $tpl->draw('dailyrss', true);
-
-        echo $html . PHP_EOL;
-    }
-    echo '</channel></rss><!-- Cached version of '. escape(page_url($_SERVER)) .' -->';
-
-    $cache->cache(ob_get_contents());
-    ob_end_flush();
-    exit;
-}
+$loginManager->checkLoginState(client_ip_id($_SERVER));
 
-/**
- * Renders the linklist
- *
- * @param pageBuilder              $PAGE          pageBuilder instance.
- * @param BookmarkServiceInterface $linkDb        instance.
- * @param ConfigManager            $conf          Configuration Manager instance.
- * @param PluginManager            $pluginManager Plugin Manager instance.
- */
-function showLinkList($PAGE, $linkDb, $conf, $pluginManager, $loginManager)
-{
-    buildLinkList($PAGE, $linkDb, $conf, $pluginManager, $loginManager);
-    $PAGE->renderPage('linklist');
-}
-
-/**
- * Render HTML page (according to URL parameters and user rights)
- *
- * @param ConfigManager            $conf           Configuration Manager instance.
- * @param PluginManager            $pluginManager  Plugin Manager instance,
- * @param BookmarkServiceInterface $bookmarkService
- * @param History                  $history        instance
- * @param SessionManager           $sessionManager SessionManager instance
- * @param LoginManager             $loginManager   LoginManager instance
- */
-function renderPage($conf, $pluginManager, $bookmarkService, $history, $sessionManager, $loginManager)
-{
-    $pageCacheManager = new PageCacheManager($conf->get('resource.page_cache'));
-    $updater = new Updater(
-        UpdaterUtils::read_updates_file($conf->get('resource.updates')),
-        $bookmarkService,
-        $conf,
-        $loginManager->isLoggedIn()
-    );
-    try {
-        $newUpdates = $updater->update();
-        if (! empty($newUpdates)) {
-            UpdaterUtils::write_updates_file(
-                $conf->get('resource.updates'),
-                $updater->getDoneUpdates()
-            );
-
-            $pageCacheManager->invalidateCaches();
-        }
-    } catch (Exception $e) {
-        die($e->getMessage());
-    }
-
-    $PAGE = new PageBuilder($conf, $_SESSION, $bookmarkService, $sessionManager->generateToken(), $loginManager->isLoggedIn());
-    $PAGE->assign('linkcount', $bookmarkService->count(BookmarkFilter::$ALL));
-    $PAGE->assign('privateLinkcount', $bookmarkService->count(BookmarkFilter::$PRIVATE));
-    $PAGE->assign('plugin_errors', $pluginManager->getErrors());
-
-    // Determine which page will be rendered.
-    $query = (isset($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : '';
-    $targetPage = Router::findPage($query, $_GET, $loginManager->isLoggedIn());
+$pluginManager = new PluginManager($conf);
+$pluginManager->load($conf->get('general.enabled_plugins', []));
+
+$containerBuilder = new ContainerBuilder(
+    $conf,
+    $sessionManager,
+    $cookieManager,
+    $loginManager,
+    $pluginManager,
+    $logger
+);
+$container = $containerBuilder->build();
+$app = new App($container);
 
-    if (// if the user isn't logged in
-        !$loginManager->isLoggedIn() &&
-        // and Shaarli doesn't have public content...
-        $conf->get('privacy.hide_public_links') &&
-        // and is configured to enforce the login
-        $conf->get('privacy.force_login') &&
-        // and the current page isn't already the login page
-        $targetPage !== Router::$PAGE_LOGIN &&
-        // and the user is not requesting a feed (which would lead to a different content-type as expected)
-        $targetPage !== Router::$PAGE_FEED_ATOM &&
-        $targetPage !== Router::$PAGE_FEED_RSS
-    ) {
-        // force current page to be the login page
-        $targetPage = Router::$PAGE_LOGIN;
-    }
+// Main Shaarli routes
+$app->group('', function () {
+    $this->get('/install', '\Shaarli\Front\Controller\Visitor\InstallController:index')->setName('displayInstall');
+    $this->get('/install/session-test', '\Shaarli\Front\Controller\Visitor\InstallController:sessionTest');
+    $this->post('/install', '\Shaarli\Front\Controller\Visitor\InstallController:save')->setName('saveInstall');
+
+    /* -- PUBLIC --*/
+    $this->get('/', '\Shaarli\Front\Controller\Visitor\BookmarkListController:index');
+    $this->get('/shaare/{hash}', '\Shaarli\Front\Controller\Visitor\BookmarkListController:permalink');
+    $this->get('/login', '\Shaarli\Front\Controller\Visitor\LoginController:index')->setName('login');
+    $this->post('/login', '\Shaarli\Front\Controller\Visitor\LoginController:login')->setName('processLogin');
+    $this->get('/picture-wall', '\Shaarli\Front\Controller\Visitor\PictureWallController:index');
+    $this->get('/tags/cloud', '\Shaarli\Front\Controller\Visitor\TagCloudController:cloud');
+    $this->get('/tags/list', '\Shaarli\Front\Controller\Visitor\TagCloudController:list');
+    $this->get('/daily', '\Shaarli\Front\Controller\Visitor\DailyController:index');
+    $this->get('/daily-rss', '\Shaarli\Front\Controller\Visitor\DailyController:rss')->setName('rss');
+    $this->get('/feed/atom', '\Shaarli\Front\Controller\Visitor\FeedController:atom')->setName('atom');
+    $this->get('/feed/rss', '\Shaarli\Front\Controller\Visitor\FeedController:rss');
+    $this->get('/open-search', '\Shaarli\Front\Controller\Visitor\OpenSearchController:index');
+
+    $this->get('/add-tag/{newTag}', '\Shaarli\Front\Controller\Visitor\TagController:addTag');
+    $this->get('/remove-tag/{tag}', '\Shaarli\Front\Controller\Visitor\TagController:removeTag');
+    $this->get('/links-per-page', '\Shaarli\Front\Controller\Visitor\PublicSessionFilterController:linksPerPage');
+    $this->get('/untagged-only', '\Shaarli\Front\Controller\Visitor\PublicSessionFilterController:untaggedOnly');
+})->add('\Shaarli\Front\ShaarliMiddleware');
 
-    // Call plugin hooks for header, footer and includes, specifying which page will be rendered.
-    // Then assign generated data to RainTPL.
-    $common_hooks = array(
-        'includes',
-        'header',
-        'footer',
+$app->group('/admin', function () {
+    $this->get('/logout', '\Shaarli\Front\Controller\Admin\LogoutController:index');
+    $this->get('/tools', '\Shaarli\Front\Controller\Admin\ToolsController:index');
+    $this->get('/password', '\Shaarli\Front\Controller\Admin\PasswordController:index');
+    $this->post('/password', '\Shaarli\Front\Controller\Admin\PasswordController:change');
+    $this->get('/configure', '\Shaarli\Front\Controller\Admin\ConfigureController:index');
+    $this->post('/configure', '\Shaarli\Front\Controller\Admin\ConfigureController:save');
+    $this->get('/tags', '\Shaarli\Front\Controller\Admin\ManageTagController:index');
+    $this->post('/tags', '\Shaarli\Front\Controller\Admin\ManageTagController:save');
+    $this->post('/tags/change-separator', '\Shaarli\Front\Controller\Admin\ManageTagController:changeSeparator');
+    $this->get('/add-shaare', '\Shaarli\Front\Controller\Admin\ShaareAddController:addShaare');
+    $this->get('/shaare', '\Shaarli\Front\Controller\Admin\ShaarePublishController:displayCreateForm');
+    $this->get('/shaare/{id:[0-9]+}', '\Shaarli\Front\Controller\Admin\ShaarePublishController:displayEditForm');
+    $this->get('/shaare/private/{hash}', '\Shaarli\Front\Controller\Admin\ShaareManageController:sharePrivate');
+    $this->post('/shaare-batch', '\Shaarli\Front\Controller\Admin\ShaarePublishController:displayCreateBatchForms');
+    $this->post('/shaare', '\Shaarli\Front\Controller\Admin\ShaarePublishController:save');
+    $this->get('/shaare/delete', '\Shaarli\Front\Controller\Admin\ShaareManageController:deleteBookmark');
+    $this->get('/shaare/visibility', '\Shaarli\Front\Controller\Admin\ShaareManageController:changeVisibility');
+    $this->get('/shaare/{id:[0-9]+}/pin', '\Shaarli\Front\Controller\Admin\ShaareManageController:pinBookmark');
+    $this->patch(
+        '/shaare/{id:[0-9]+}/update-thumbnail',
+        '\Shaarli\Front\Controller\Admin\ThumbnailsController:ajaxUpdate'
     );
-
-    foreach ($common_hooks as $name) {
-        $plugin_data = array();
-        $pluginManager->executeHooks(
-            'render_' . $name,
-            $plugin_data,
-            array(
-                'target' => $targetPage,
-                'loggedin' => $loginManager->isLoggedIn()
-            )
-        );
-        $PAGE->assign('plugins_' . $name, $plugin_data);
-    }
-
-    // -------- Display login form.
-    if ($targetPage == Router::$PAGE_LOGIN) {
-        header('Location: ./login');
-        exit;
-    }
-    // -------- User wants to logout.
-    if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=logout')) {
-        header('Location: ./logout');
-        exit;
-    }
-
-    // -------- Picture wall
-    if ($targetPage == Router::$PAGE_PICWALL) {
-        header('Location: ./picture-wall');
-        exit;
-    }
-
-    // -------- Tag cloud
-    if ($targetPage == Router::$PAGE_TAGCLOUD) {
-        header('Location: ./tag-cloud');
-        exit;
-    }
-
-    // -------- Tag list
-    if ($targetPage == Router::$PAGE_TAGLIST) {
-        header('Location: ./tag-list');
-        exit;
-    }
-
-    // Daily page.
-    if ($targetPage == Router::$PAGE_DAILY) {
-        $dayParam = !empty($_GET['day']) ? '?day=' . escape($_GET['day']) : '';
-        header('Location: ./daily'. $dayParam);
-        exit;
-    }
-
-    // ATOM and RSS feed.
-    if ($targetPage == Router::$PAGE_FEED_ATOM || $targetPage == Router::$PAGE_FEED_RSS) {
-        $feedType = $targetPage == Router::$PAGE_FEED_RSS ? FeedBuilder::$FEED_RSS : FeedBuilder::$FEED_ATOM;
-        header('Content-Type: application/'. $feedType .'+xml; charset=utf-8');
-
-        // Cache system
-        $query = $_SERVER['QUERY_STRING'];
-        $cache = new CachedPage(
-            $conf->get('resource.page_cache'),
-            page_url($_SERVER),
-            startsWith($query, 'do='. $targetPage) && !$loginManager->isLoggedIn()
-        );
-        $cached = $cache->cachedVersion();
-        if (!empty($cached)) {
-            echo $cached;
-            exit;
-        }
-
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        // Generate data.
-        $feedGenerator = new FeedBuilder(
-            $bookmarkService,
-            $factory->getFormatter(),
-            $feedType,
-            $_SERVER,
-            $_GET,
-            $loginManager->isLoggedIn()
-        );
-        $feedGenerator->setLocale(strtolower(setlocale(LC_COLLATE, 0)));
-        $feedGenerator->setHideDates($conf->get('privacy.hide_timestamps') && !$loginManager->isLoggedIn());
-        $feedGenerator->setUsePermalinks(isset($_GET['permalinks']) || !$conf->get('feed.rss_permalinks'));
-        $data = $feedGenerator->buildData();
-
-        // Process plugin hook.
-        $pluginManager->executeHooks('render_feed', $data, array(
-            'loggedin' => $loginManager->isLoggedIn(),
-            'target' => $targetPage,
-        ));
-
-        // Render the template.
-        $PAGE->assignAll($data);
-        $PAGE->renderPage('feed.'. $feedType);
-        $cache->cache(ob_get_contents());
-        ob_end_flush();
-        exit;
-    }
-
-    // Display opensearch plugin (XML)
-    if ($targetPage == Router::$PAGE_OPENSEARCH) {
-        header('Content-Type: application/xml; charset=utf-8');
-        $PAGE->assign('serverurl', index_url($_SERVER));
-        $PAGE->renderPage('opensearch');
-        exit;
-    }
-
-    // -------- User clicks on a tag in a link: The tag is added to the list of searched tags (searchtags=...)
-    if (isset($_GET['addtag'])) {
-        // Get previous URL (http_referer) and add the tag to the searchtags parameters in query.
-        if (empty($_SERVER['HTTP_REFERER'])) {
-            // In case browser does not send HTTP_REFERER
-            header('Location: ?searchtags='.urlencode($_GET['addtag']));
-            exit;
-        }
-        parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params);
-
-        // Prevent redirection loop
-        if (isset($params['addtag'])) {
-            unset($params['addtag']);
-        }
-
-        // Check if this tag is already in the search query and ignore it if it is.
-        // Each tag is always separated by a space
-        if (isset($params['searchtags'])) {
-            $current_tags = explode(' ', $params['searchtags']);
-        } else {
-            $current_tags = array();
-        }
-        $addtag = true;
-        foreach ($current_tags as $value) {
-            if ($value === $_GET['addtag']) {
-                $addtag = false;
-                break;
-            }
-        }
-        // Append the tag if necessary
-        if (empty($params['searchtags'])) {
-            $params['searchtags'] = trim($_GET['addtag']);
-        } elseif ($addtag) {
-            $params['searchtags'] = trim($params['searchtags']).' '.trim($_GET['addtag']);
-        }
-
-        // We also remove page (keeping the same page has no sense, since the
-        // results are different)
-        unset($params['page']);
-
-        header('Location: ?'.http_build_query($params));
-        exit;
-    }
-
-    // -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...)
-    if (isset($_GET['removetag'])) {
-        // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query.
-        if (empty($_SERVER['HTTP_REFERER'])) {
-            header('Location: ?');
-            exit;
-        }
-
-        // In case browser does not send HTTP_REFERER
-        parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params);
-
-        // Prevent redirection loop
-        if (isset($params['removetag'])) {
-            unset($params['removetag']);
-        }
-
-        if (isset($params['searchtags'])) {
-            $tags = explode(' ', $params['searchtags']);
-            // Remove value from array $tags.
-            $tags = array_diff($tags, array($_GET['removetag']));
-            $params['searchtags'] = implode(' ', $tags);
-
-            if (empty($params['searchtags'])) {
-                unset($params['searchtags']);
-            }
-
-            // We also remove page (keeping the same page has no sense, since
-            // the results are different)
-            unset($params['page']);
-        }
-        header('Location: ?'.http_build_query($params));
-        exit;
-    }
-
-    // -------- User wants to change the number of bookmarks per page (linksperpage=...)
-    if (isset($_GET['linksperpage'])) {
-        if (is_numeric($_GET['linksperpage'])) {
-            $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage']));
-        }
-
-        if (! empty($_SERVER['HTTP_REFERER'])) {
-            $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('linksperpage'));
-        } else {
-            $location = '?';
-        }
-        header('Location: '. $location);
-        exit;
-    }
-
-    // -------- User wants to see only private bookmarks (toggle)
-    if (isset($_GET['visibility'])) {
-        if ($_GET['visibility'] === 'private') {
-            // Visibility not set or not already private, set private, otherwise reset it
-            if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'private') {
-                // See only private bookmarks
-                $_SESSION['visibility'] = 'private';
-            } else {
-                unset($_SESSION['visibility']);
-            }
-        } elseif ($_GET['visibility'] === 'public') {
-            if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'public') {
-                // See only public bookmarks
-                $_SESSION['visibility'] = 'public';
-            } else {
-                unset($_SESSION['visibility']);
-            }
-        }
-
-        if (! empty($_SERVER['HTTP_REFERER'])) {
-            $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('visibility'));
-        } else {
-            $location = '?';
-        }
-        header('Location: '. $location);
-        exit;
-    }
-
-    // -------- User wants to see only untagged bookmarks (toggle)
-    if (isset($_GET['untaggedonly'])) {
-        $_SESSION['untaggedonly'] = empty($_SESSION['untaggedonly']);
-
-        if (! empty($_SERVER['HTTP_REFERER'])) {
-            $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('untaggedonly'));
-        } else {
-            $location = '?';
-        }
-        header('Location: '. $location);
-        exit;
-    }
-
-    // -------- Handle other actions allowed for non-logged in users:
-    if (!$loginManager->isLoggedIn()) {
-        // User tries to post new link but is not logged in:
-        // Show login screen, then redirect to ?post=...
-        if (isset($_GET['post'])) {
-            header( // Redirect to login page, then back to post link.
-                'Location: ./login?post='.urlencode($_GET['post']).
-                (!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').
-                (!empty($_GET['description'])?'&description='.urlencode($_GET['description']):'').
-                (!empty($_GET['tags'])?'&tags='.urlencode($_GET['tags']):'').
-                (!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'')
-            );
-            exit;
-        }
-
-        showLinkList($PAGE, $bookmarkService, $conf, $pluginManager, $loginManager);
-        if (isset($_GET['edit_link'])) {
-            header('Location: ./login?edit_link='. escape($_GET['edit_link']));
-            exit;
-        }
-
-        exit; // Never remove this one! All operations below are reserved for logged in user.
-    }
-
-    // -------- All other functions are reserved for the registered user:
-
-    // -------- Display the Tools menu if requested (import/export/bookmarklet...)
-    if ($targetPage == Router::$PAGE_TOOLS) {
-        $data = [
-            'pageabsaddr' => index_url($_SERVER),
-            'sslenabled' => is_https($_SERVER),
-        ];
-        $pluginManager->executeHooks('render_tools', $data);
-
-        foreach ($data as $key => $value) {
-            $PAGE->assign($key, $value);
-        }
-
-        $PAGE->assign('pagetitle', t('Tools') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('tools');
-        exit;
-    }
-
-    // -------- User wants to change his/her password.
-    if ($targetPage == Router::$PAGE_CHANGEPASSWORD) {
-        if ($conf->get('security.open_shaarli')) {
-            die(t('You are not supposed to change a password on an Open Shaarli.'));
-        }
-
-        if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword'])) {
-            if (!$sessionManager->checkToken($_POST['token'])) {
-                die(t('Wrong token.')); // Go away!
-            }
-
-            // Make sure old password is correct.
-            $oldhash = sha1(
-                $_POST['oldpassword'].$conf->get('credentials.login').$conf->get('credentials.salt')
-            );
-            if ($oldhash != $conf->get('credentials.hash')) {
-                echo '<script>alert("'
-                    . t('The old password is not correct.')
-                    .'");document.location=\'./?do=changepasswd\';</script>';
-                exit;
+    $this->get('/export', '\Shaarli\Front\Controller\Admin\ExportController:index');
+    $this->post('/export', '\Shaarli\Front\Controller\Admin\ExportController:export');
+    $this->get('/import', '\Shaarli\Front\Controller\Admin\ImportController:index');
+    $this->post('/import', '\Shaarli\Front\Controller\Admin\ImportController:import');
+    $this->get('/plugins', '\Shaarli\Front\Controller\Admin\PluginsController:index');
+    $this->post('/plugins', '\Shaarli\Front\Controller\Admin\PluginsController:save');
+    $this->get('/token', '\Shaarli\Front\Controller\Admin\TokenController:getToken');
+    $this->get('/server', '\Shaarli\Front\Controller\Admin\ServerController:index');
+    $this->get('/clear-cache', '\Shaarli\Front\Controller\Admin\ServerController:clearCache');
+    $this->get('/thumbnails', '\Shaarli\Front\Controller\Admin\ThumbnailsController:index');
+    $this->get('/metadata', '\Shaarli\Front\Controller\Admin\MetadataController:ajaxRetrieveTitle');
+    $this->get('/visibility/{visibility}', '\Shaarli\Front\Controller\Admin\SessionFilterController:visibility');
+})->add('\Shaarli\Front\ShaarliAdminMiddleware');
+
+$app->group('/plugin', function () use ($pluginManager) {
+    foreach ($pluginManager->getRegisteredRoutes() as $pluginName => $routes) {
+        $this->group('/' . $pluginName, function () use ($routes) {
+            foreach ($routes as $route) {
+                $this->{strtolower($route['method'])}('/' . ltrim($route['route'], '/'), $route['callable']);
             }
-            // Save new password
-            // Salt renders rainbow-tables attacks useless.
-            $conf->set('credentials.salt', sha1(uniqid('', true) .'_'. mt_rand()));
-            $conf->set(
-                'credentials.hash',
-                sha1(
-                    $_POST['setpassword']
-                    . $conf->get('credentials.login')
-                    . $conf->get('credentials.salt')
-                )
-            );
-            try {
-                $conf->write($loginManager->isLoggedIn());
-            } catch (Exception $e) {
-                error_log(
-                    'ERROR while writing config file after changing password.' . PHP_EOL .
-                    $e->getMessage()
-                );
-
-                // TODO: do not handle exceptions/errors in JS.
-                echo '<script>alert("'. $e->getMessage() .'");document.location=\'./?do=tools\';</script>';
-                exit;
-            }
-            echo '<script>alert("'. t('Your password has been changed') .'");document.location=\'./?do=tools\';</script>';
-            exit;
-        } else {
-            // show the change password form.
-            $PAGE->assign('pagetitle', t('Change password') .' - '. $conf->get('general.title', 'Shaarli'));
-            $PAGE->renderPage('changepassword');
-            exit;
-        }
-    }
-
-    // -------- User wants to change configuration
-    if ($targetPage == Router::$PAGE_CONFIGURE) {
-        if (!empty($_POST['title'])) {
-            if (!$sessionManager->checkToken($_POST['token'])) {
-                die(t('Wrong token.')); // Go away!
-            }
-            $tz = 'UTC';
-            if (!empty($_POST['continent']) && !empty($_POST['city'])
-                && isTimeZoneValid($_POST['continent'], $_POST['city'])
-            ) {
-                $tz = $_POST['continent'] . '/' . $_POST['city'];
-            }
-            $conf->set('general.timezone', $tz);
-            $conf->set('general.title', escape($_POST['title']));
-            $conf->set('general.header_link', escape($_POST['titleLink']));
-            $conf->set('general.retrieve_description', !empty($_POST['retrieveDescription']));
-            $conf->set('resource.theme', escape($_POST['theme']));
-            $conf->set('security.session_protection_disabled', !empty($_POST['disablesessionprotection']));
-            $conf->set('privacy.default_private_links', !empty($_POST['privateLinkByDefault']));
-            $conf->set('feed.rss_permalinks', !empty($_POST['enableRssPermalinks']));
-            $conf->set('updates.check_updates', !empty($_POST['updateCheck']));
-            $conf->set('privacy.hide_public_links', !empty($_POST['hidePublicLinks']));
-            $conf->set('api.enabled', !empty($_POST['enableApi']));
-            $conf->set('api.secret', escape($_POST['apiSecret']));
-            $conf->set('formatter', escape($_POST['formatter']));
-
-            if (! empty($_POST['language'])) {
-                $conf->set('translation.language', escape($_POST['language']));
-            }
-
-            $thumbnailsMode = extension_loaded('gd') ? $_POST['enableThumbnails'] : Thumbnailer::MODE_NONE;
-            if ($thumbnailsMode !== Thumbnailer::MODE_NONE
-                && $thumbnailsMode !== $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE)
-            ) {
-                $_SESSION['warnings'][] = t(
-                    'You have enabled or changed thumbnails mode. '
-                    .'<a href="./?do=thumbs_update">Please synchronize them</a>.'
-                );
-            }
-            $conf->set('thumbnails.mode', $thumbnailsMode);
-
-            try {
-                $conf->write($loginManager->isLoggedIn());
-                $history->updateSettings();
-                $pageCacheManager->invalidateCaches();
-            } catch (Exception $e) {
-                error_log(
-                    'ERROR while writing config file after configuration update.' . PHP_EOL .
-                    $e->getMessage()
-                );
-
-                // TODO: do not handle exceptions/errors in JS.
-                echo '<script>alert("'. $e->getMessage() .'");document.location=\'./?do=configure\';</script>';
-                exit;
-            }
-            echo '<script>alert("'. t('Configuration was saved.') .'");document.location=\'./?do=configure\';</script>';
-            exit;
-        } else {
-            // Show the configuration form.
-            $PAGE->assign('title', $conf->get('general.title'));
-            $PAGE->assign('theme', $conf->get('resource.theme'));
-            $PAGE->assign('theme_available', ThemeUtils::getThemes($conf->get('resource.raintpl_tpl')));
-            $PAGE->assign('formatter_available', ['default', 'markdown']);
-            list($continents, $cities) = generateTimeZoneData(
-                timezone_identifiers_list(),
-                $conf->get('general.timezone')
-            );
-            $PAGE->assign('continents', $continents);
-            $PAGE->assign('cities', $cities);
-            $PAGE->assign('retrieve_description', $conf->get('general.retrieve_description'));
-            $PAGE->assign('private_links_default', $conf->get('privacy.default_private_links', false));
-            $PAGE->assign('session_protection_disabled', $conf->get('security.session_protection_disabled', false));
-            $PAGE->assign('enable_rss_permalinks', $conf->get('feed.rss_permalinks', false));
-            $PAGE->assign('enable_update_check', $conf->get('updates.check_updates', true));
-            $PAGE->assign('hide_public_links', $conf->get('privacy.hide_public_links', false));
-            $PAGE->assign('api_enabled', $conf->get('api.enabled', true));
-            $PAGE->assign('api_secret', $conf->get('api.secret'));
-            $PAGE->assign('languages', Languages::getAvailableLanguages());
-            $PAGE->assign('gd_enabled', extension_loaded('gd'));
-            $PAGE->assign('thumbnails_mode', $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE));
-            $PAGE->assign('pagetitle', t('Configure') .' - '. $conf->get('general.title', 'Shaarli'));
-            $PAGE->renderPage('configure');
-            exit;
-        }
-    }
-
-    // -------- User wants to rename a tag or delete it
-    if ($targetPage == Router::$PAGE_CHANGETAG) {
-        if (empty($_POST['fromtag']) || (empty($_POST['totag']) && isset($_POST['renametag']))) {
-            $PAGE->assign('fromtag', ! empty($_GET['fromtag']) ? escape($_GET['fromtag']) : '');
-            $PAGE->assign('pagetitle', t('Manage tags') .' - '. $conf->get('general.title', 'Shaarli'));
-            $PAGE->renderPage('changetag');
-            exit;
-        }
-
-        if (!$sessionManager->checkToken($_POST['token'])) {
-            die(t('Wrong token.'));
-        }
-
-        $toTag = isset($_POST['totag']) ? escape($_POST['totag']) : null;
-        $fromTag = escape($_POST['fromtag']);
-        $count = 0;
-        $bookmarks = $bookmarkService->search(['searchtags' => $fromTag], BookmarkFilter::$ALL, true);
-        foreach ($bookmarks as $bookmark) {
-            if ($toTag) {
-                $bookmark->renameTag($fromTag, $toTag);
-            } else {
-                $bookmark->deleteTag($fromTag);
-            }
-            $bookmarkService->set($bookmark, false);
-            $history->updateLink($bookmark);
-            $count++;
-        }
-        $bookmarkService->save();
-        $delete = empty($_POST['totag']);
-        $redirect = $delete ? './do=changetag' : 'searchtags='. urlencode(escape($_POST['totag']));
-        $alert = $delete
-            ? sprintf(t('The tag was removed from %d link.', 'The tag was removed from %d bookmarks.', $count), $count)
-            : sprintf(t('The tag was renamed in %d link.', 'The tag was renamed in %d bookmarks.', $count), $count);
-        echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>';
-        exit;
-    }
-
-    // -------- User wants to add a link without using the bookmarklet: Show form.
-    if ($targetPage == Router::$PAGE_ADDLINK) {
-        $PAGE->assign('pagetitle', t('Shaare a new link') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('addlink');
-        exit;
-    }
-
-    // -------- User clicked the "Save" button when editing a link: Save link to database.
-    if (isset($_POST['save_edit'])) {
-        // Go away!
-        if (! $sessionManager->checkToken($_POST['token'])) {
-            die(t('Wrong token.'));
-        }
-
-        // lf_id should only be present if the link exists.
-        $id = isset($_POST['lf_id']) ? intval(escape($_POST['lf_id'])) : null;
-        if ($id && $bookmarkService->exists($id)) {
-            // Edit
-            $bookmark = $bookmarkService->get($id);
-        } else {
-            // New link
-            $bookmark = new Bookmark();
-        }
-
-        $bookmark->setTitle($_POST['lf_title']);
-        $bookmark->setDescription($_POST['lf_description']);
-        $bookmark->setUrl($_POST['lf_url'], $conf->get('security.allowed_protocols'));
-        $bookmark->setPrivate(isset($_POST['lf_private']));
-        $bookmark->setTagsString($_POST['lf_tags']);
-
-        if ($conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE
-            && ! $bookmark->isNote()
-        ) {
-            $thumbnailer = new Thumbnailer($conf);
-            $bookmark->setThumbnail($thumbnailer->get($bookmark->getUrl()));
-        }
-        $bookmarkService->addOrSet($bookmark, false);
-
-        // To preserve backward compatibility with 3rd parties, plugins still use arrays
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        $formatter = $factory->getFormatter('raw');
-        $data = $formatter->format($bookmark);
-        $pluginManager->executeHooks('save_link', $data);
-
-        $bookmark->fromArray($data);
-        $bookmarkService->set($bookmark);
-
-        // If we are called from the bookmarklet, we must close the popup:
-        if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) {
-            echo '<script>self.close();</script>';
-            exit;
-        }
-
-        $returnurl = !empty($_POST['returnurl']) ? $_POST['returnurl'] : '?';
-        $location = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link'));
-        // Scroll to the link which has been edited.
-        $location .= '#' . $bookmark->getShortUrl();
-        // After saving the link, redirect to the page the user was on.
-        header('Location: '. $location);
-        exit;
-    }
-
-    // -------- User clicked the "Delete" button when editing a link: Delete link from database.
-    if ($targetPage == Router::$PAGE_DELETELINK) {
-        if (! $sessionManager->checkToken($_GET['token'])) {
-            die(t('Wrong token.'));
-        }
-
-        $ids = trim($_GET['lf_linkdate']);
-        if (strpos($ids, ' ') !== false) {
-            // multiple, space-separated ids provided
-            $ids = array_values(array_filter(
-                preg_split('/\s+/', escape($ids)),
-                function ($item) {
-                    return $item !== '';
-                }
-            ));
-        } else {
-            // only a single id provided
-            $shortUrl = $bookmarkService->get($ids)->getShortUrl();
-            $ids = [$ids];
-        }
-        // assert at least one id is given
-        if (!count($ids)) {
-            die('no id provided');
-        }
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        $formatter = $factory->getFormatter('raw');
-        foreach ($ids as $id) {
-            $id = (int) escape($id);
-            $bookmark = $bookmarkService->get($id);
-            $data = $formatter->format($bookmark);
-            $pluginManager->executeHooks('delete_link', $data);
-            $bookmarkService->remove($bookmark, false);
-        }
-        $bookmarkService->save();
-
-        // If we are called from the bookmarklet, we must close the popup:
-        if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) {
-            echo '<script>self.close();</script>';
-            exit;
-        }
-
-        $location = '?';
-        if (isset($_SERVER['HTTP_REFERER'])) {
-            // Don't redirect to where we were previously if it was a permalink or an edit_link, because it would 404.
-            $location = generateLocation(
-                $_SERVER['HTTP_REFERER'],
-                $_SERVER['HTTP_HOST'],
-                ['delete_link', 'edit_link', ! empty($shortUrl) ? $shortUrl : null]
-            );
-        }
-
-        header('Location: ' . $location); // After deleting the link, redirect to appropriate location
-        exit;
-    }
-
-    // -------- User clicked either "Set public" or "Set private" bulk operation
-    if ($targetPage == Router::$PAGE_CHANGE_VISIBILITY) {
-        if (! $sessionManager->checkToken($_GET['token'])) {
-            die(t('Wrong token.'));
-        }
-
-        $ids = trim($_GET['ids']);
-        if (strpos($ids, ' ') !== false) {
-            // multiple, space-separated ids provided
-            $ids = array_values(array_filter(preg_split('/\s+/', escape($ids))));
-        } else {
-            // only a single id provided
-            $ids = [$ids];
-        }
-
-        // assert at least one id is given
-        if (!count($ids)) {
-            die('no id provided');
-        }
-        // assert that the visibility is valid
-        if (!isset($_GET['newVisibility']) || !in_array($_GET['newVisibility'], ['public', 'private'])) {
-            die('invalid visibility');
-        } else {
-            $private = $_GET['newVisibility'] === 'private';
-        }
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        $formatter = $factory->getFormatter('raw');
-        foreach ($ids as $id) {
-            $id = (int) escape($id);
-            $bookmark = $bookmarkService->get($id);
-            $bookmark->setPrivate($private);
-
-            // To preserve backward compatibility with 3rd parties, plugins still use arrays
-            $data = $formatter->format($bookmark);
-            $pluginManager->executeHooks('save_link', $data);
-            $bookmark->fromArray($data);
-
-            $bookmarkService->set($bookmark);
-        }
-        $bookmarkService->save();
-
-        $location = '?';
-        if (isset($_SERVER['HTTP_REFERER'])) {
-            $location = generateLocation(
-                $_SERVER['HTTP_REFERER'],
-                $_SERVER['HTTP_HOST']
-            );
-        }
-        header('Location: ' . $location); // After deleting the link, redirect to appropriate location
-        exit;
-    }
-
-    // -------- User clicked the "EDIT" button on a link: Display link edit form.
-    if (isset($_GET['edit_link'])) {
-        $id = (int) escape($_GET['edit_link']);
-        try {
-            $link = $bookmarkService->get($id);  // Read database
-        } catch (BookmarkNotFoundException $e) {
-            // Link not found in database.
-            header('Location: ?');
-            exit;
-        }
-
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        $formatter = $factory->getFormatter('raw');
-        $formattedLink = $formatter->format($link);
-        $tags = $bookmarkService->bookmarksCountPerTag();
-        if ($conf->get('formatter') === 'markdown') {
-            $tags[BookmarkMarkdownFormatter::NO_MD_TAG] = 1;
-        }
-        $data = array(
-            'link' => $formattedLink,
-            'link_is_new' => false,
-            'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''),
-            'tags' => $tags,
-        );
-        $pluginManager->executeHooks('render_editlink', $data);
-
-        foreach ($data as $key => $value) {
-            $PAGE->assign($key, $value);
-        }
-
-        $PAGE->assign('pagetitle', t('Edit') .' '. t('Shaare') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('editlink');
-        exit;
-    }
-
-    // -------- User want to post a new link: Display link edit form.
-    if (isset($_GET['post'])) {
-        $url = cleanup_url($_GET['post']);
-
-        $link_is_new = false;
-        // Check if URL is not already in database (in this case, we will edit the existing link)
-        $bookmark = $bookmarkService->findByUrl($url);
-        if (! $bookmark) {
-            $link_is_new = true;
-            // Get title if it was provided in URL (by the bookmarklet).
-            $title = empty($_GET['title']) ? '' : escape($_GET['title']);
-            // Get description if it was provided in URL (by the bookmarklet). [Bronco added that]
-            $description = empty($_GET['description']) ? '' : escape($_GET['description']);
-            $tags = empty($_GET['tags']) ? '' : escape($_GET['tags']);
-            $private = !empty($_GET['private']) && $_GET['private'] === "1" ? 1 : 0;
-
-            // If this is an HTTP(S) link, we try go get the page to extract
-            // the title (otherwise we will to straight to the edit form.)
-            if (empty($title) && strpos(get_url_scheme($url), 'http') !== false) {
-                $retrieveDescription = $conf->get('general.retrieve_description');
-                // Short timeout to keep the application responsive
-                // The callback will fill $charset and $title with data from the downloaded page.
-                get_http_response(
-                    $url,
-                    $conf->get('general.download_timeout', 30),
-                    $conf->get('general.download_max_size', 4194304),
-                    get_curl_download_callback($charset, $title, $description, $tags, $retrieveDescription)
-                );
-                if (! empty($title) && strtolower($charset) != 'utf-8') {
-                    $title = mb_convert_encoding($title, 'utf-8', $charset);
-                }
-            }
-
-            if ($url == '') {
-                $title = $conf->get('general.default_note_title', t('Note: '));
-            }
-            $url = escape($url);
-            $title = escape($title);
-
-            $link = [
-                'title' => $title,
-                'url' => $url,
-                'description' => $description,
-                'tags' => $tags,
-                'private' => $private,
-            ];
-        } else {
-            $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-            $formatter = $factory->getFormatter('raw');
-            $link = $formatter->format($bookmark);
-        }
-
-        $tags = $bookmarkService->bookmarksCountPerTag();
-        if ($conf->get('formatter') === 'markdown') {
-            $tags[BookmarkMarkdownFormatter::NO_MD_TAG] = 1;
-        }
-        $data = [
-            'link' => $link,
-            'link_is_new' => $link_is_new,
-            'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''),
-            'source' => (isset($_GET['source']) ? $_GET['source'] : ''),
-            'tags' => $tags,
-            'default_private_links' => $conf->get('privacy.default_private_links', false),
-        ];
-        $pluginManager->executeHooks('render_editlink', $data);
-
-        foreach ($data as $key => $value) {
-            $PAGE->assign($key, $value);
-        }
-
-        $PAGE->assign('pagetitle', t('Shaare') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('editlink');
-        exit;
-    }
-
-    if ($targetPage == Router::$PAGE_PINLINK) {
-        if (! isset($_GET['id']) || !$bookmarkService->exists($_GET['id'])) {
-            // FIXME! Use a proper error system.
-            $msg = t('Invalid link ID provided');
-            echo '<script>alert("'. $msg .'");document.location=\''. index_url($_SERVER) .'\';</script>';
-            exit;
-        }
-        if (! $sessionManager->checkToken($_GET['token'])) {
-            die('Wrong token.');
-        }
-
-        $link = $bookmarkService->get($_GET['id']);
-        $link->setSticky(! $link->isSticky());
-        $bookmarkService->set($link);
-        header('Location: '.index_url($_SERVER));
-        exit;
-    }
-
-    if ($targetPage == Router::$PAGE_EXPORT) {
-        // Export bookmarks as a Netscape Bookmarks file
-
-        if (empty($_GET['selection'])) {
-            $PAGE->assign('pagetitle', t('Export') .' - '. $conf->get('general.title', 'Shaarli'));
-            $PAGE->renderPage('export');
-            exit;
-        }
-
-        // export as bookmarks_(all|private|public)_YYYYmmdd_HHMMSS.html
-        $selection = $_GET['selection'];
-        if (isset($_GET['prepend_note_url'])) {
-            $prependNoteUrl = $_GET['prepend_note_url'];
-        } else {
-            $prependNoteUrl = false;
-        }
-
-        try {
-            $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-            $formatter = $factory->getFormatter('raw');
-            $PAGE->assign(
-                'links',
-                NetscapeBookmarkUtils::filterAndFormat(
-                    $bookmarkService,
-                    $formatter,
-                    $selection,
-                    $prependNoteUrl,
-                    index_url($_SERVER)
-                )
-            );
-        } catch (Exception $exc) {
-            header('Content-Type: text/plain; charset=utf-8');
-            echo $exc->getMessage();
-            exit;
-        }
-        $now = new DateTime();
-        header('Content-Type: text/html; charset=utf-8');
-        header(
-            'Content-disposition: attachment; filename=bookmarks_'
-            .$selection.'_'.$now->format(Bookmark::LINK_DATE_FORMAT).'.html'
-        );
-        $PAGE->assign('date', $now->format(DateTime::RFC822));
-        $PAGE->assign('eol', PHP_EOL);
-        $PAGE->assign('selection', $selection);
-        $PAGE->renderPage('export.bookmarks');
-        exit;
-    }
-
-    if ($targetPage == Router::$PAGE_IMPORT) {
-        // Upload a Netscape bookmark dump to import its contents
-
-        if (! isset($_POST['token']) || ! isset($_FILES['filetoupload'])) {
-            // Show import dialog
-            $PAGE->assign(
-                'maxfilesize',
-                get_max_upload_size(
-                    ini_get('post_max_size'),
-                    ini_get('upload_max_filesize'),
-                    false
-                )
-            );
-            $PAGE->assign(
-                'maxfilesizeHuman',
-                get_max_upload_size(
-                    ini_get('post_max_size'),
-                    ini_get('upload_max_filesize'),
-                    true
-                )
-            );
-            $PAGE->assign('pagetitle', t('Import') .' - '. $conf->get('general.title', 'Shaarli'));
-            $PAGE->renderPage('import');
-            exit;
-        }
-
-        // Import bookmarks from an uploaded file
-        if (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size'] == 0) {
-            // The file is too big or some form field may be missing.
-            $msg = sprintf(
-                t(
-                    'The file you are trying to upload is probably bigger than what this webserver can accept'
-                    .' (%s). Please upload in smaller chunks.'
-                ),
-                get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize'))
-            );
-            echo '<script>alert("'. $msg .'");document.location=\'./?do='.Router::$PAGE_IMPORT .'\';</script>';
-            exit;
-        }
-        if (! $sessionManager->checkToken($_POST['token'])) {
-            die('Wrong token.');
-        }
-        $status = NetscapeBookmarkUtils::import(
-            $_POST,
-            $_FILES,
-            $bookmarkService,
-            $conf,
-            $history
-        );
-        echo '<script>alert("'.$status.'");document.location=\'./?do='
-             .Router::$PAGE_IMPORT .'\';</script>';
-        exit;
-    }
-
-    // Plugin administration page
-    if ($targetPage == Router::$PAGE_PLUGINSADMIN) {
-        $pluginMeta = $pluginManager->getPluginsMeta();
-
-        // Split plugins into 2 arrays: ordered enabled plugins and disabled.
-        $enabledPlugins = array_filter($pluginMeta, function ($v) {
-            return $v['order'] !== false;
-        });
-        // Load parameters.
-        $enabledPlugins = load_plugin_parameter_values($enabledPlugins, $conf->get('plugins', array()));
-        uasort(
-            $enabledPlugins,
-            function ($a, $b) {
-                return $a['order'] - $b['order'];
-            }
-        );
-        $disabledPlugins = array_filter($pluginMeta, function ($v) {
-            return $v['order'] === false;
         });
-
-        $PAGE->assign('enabledPlugins', $enabledPlugins);
-        $PAGE->assign('disabledPlugins', $disabledPlugins);
-        $PAGE->assign('pagetitle', t('Plugin administration') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('pluginsadmin');
-        exit;
-    }
-
-    // Plugin administration form action
-    if ($targetPage == Router::$PAGE_SAVE_PLUGINSADMIN) {
-        try {
-            if (isset($_POST['parameters_form'])) {
-                $pluginManager->executeHooks('save_plugin_parameters', $_POST);
-                unset($_POST['parameters_form']);
-                foreach ($_POST as $param => $value) {
-                    $conf->set('plugins.'. $param, escape($value));
-                }
-            } else {
-                $conf->set('general.enabled_plugins', save_plugin_config($_POST));
-            }
-            $conf->write($loginManager->isLoggedIn());
-            $history->updateSettings();
-        } catch (Exception $e) {
-            error_log(
-                'ERROR while saving plugin configuration:.' . PHP_EOL .
-                $e->getMessage()
-            );
-
-            // TODO: do not handle exceptions/errors in JS.
-            echo '<script>alert("'
-                . $e->getMessage()
-                .'");document.location=\'./?do='
-                . Router::$PAGE_PLUGINSADMIN
-                .'\';</script>';
-            exit;
-        }
-        header('Location: ./?do='. Router::$PAGE_PLUGINSADMIN);
-        exit;
-    }
-
-    // Get a fresh token
-    if ($targetPage == Router::$GET_TOKEN) {
-        header('Content-Type:text/plain');
-        echo $sessionManager->generateToken();
-        exit;
-    }
-
-    // -------- Thumbnails Update
-    if ($targetPage == Router::$PAGE_THUMBS_UPDATE) {
-        $ids = [];
-        foreach ($bookmarkService->search() as $bookmark) {
-            // A note or not HTTP(S)
-            if ($bookmark->isNote() || ! startsWith(strtolower($bookmark->getUrl()), 'http')) {
-                continue;
-            }
-            $ids[] = $bookmark->getId();
-        }
-        $PAGE->assign('ids', $ids);
-        $PAGE->assign('pagetitle', t('Thumbnails update') .' - '. $conf->get('general.title', 'Shaarli'));
-        $PAGE->renderPage('thumbnails');
-        exit;
-    }
-
-    // -------- Single Thumbnail Update
-    if ($targetPage == Router::$AJAX_THUMB_UPDATE) {
-        if (! isset($_POST['id']) || ! ctype_digit($_POST['id'])) {
-            http_response_code(400);
-            exit;
-        }
-        $id = (int) $_POST['id'];
-        if (! $bookmarkService->exists($id)) {
-            http_response_code(404);
-            exit;
-        }
-        $thumbnailer = new Thumbnailer($conf);
-        $bookmark = $bookmarkService->get($id);
-        $bookmark->setThumbnail($thumbnailer->get($bookmark->getUrl()));
-        $bookmarkService->set($bookmark);
-
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        echo json_encode($factory->getFormatter('raw')->format($bookmark));
-        exit;
-    }
-
-    // -------- Otherwise, simply display search form and bookmarks:
-    showLinkList($PAGE, $bookmarkService, $conf, $pluginManager, $loginManager);
-    exit;
-}
-
-/**
- * Template for the list of bookmarks (<div id="linklist">)
- * This function fills all the necessary fields in the $PAGE for the template 'linklist.html'
- *
- * @param pageBuilder              $PAGE          pageBuilder instance.
- * @param BookmarkServiceInterface $linkDb        LinkDB instance.
- * @param ConfigManager            $conf          Configuration Manager instance.
- * @param PluginManager            $pluginManager Plugin Manager instance.
- * @param LoginManager             $loginManager  LoginManager instance
- */
-function buildLinkList($PAGE, $linkDb, $conf, $pluginManager, $loginManager)
-{
-    $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-    $formatter = $factory->getFormatter();
-
-    // Used in templates
-    if (isset($_GET['searchtags'])) {
-        if (! empty($_GET['searchtags'])) {
-            $searchtags = escape(normalize_spaces($_GET['searchtags']));
-        } else {
-            $searchtags = false;
-        }
-    } else {
-        $searchtags = '';
-    }
-    $searchterm = !empty($_GET['searchterm']) ? escape(normalize_spaces($_GET['searchterm'])) : '';
-
-    // Smallhash filter
-    if (! empty($_SERVER['QUERY_STRING'])
-        && preg_match('/^[a-zA-Z0-9-_@]{6}($|&|#)/', $_SERVER['QUERY_STRING'])) {
-        try {
-            $linksToDisplay = $linkDb->findByHash($_SERVER['QUERY_STRING']);
-        } catch (BookmarkNotFoundException $e) {
-            $PAGE->render404($e->getMessage());
-            exit;
-        }
-    } else {
-        // Filter bookmarks according search parameters.
-        $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : null;
-        $request = [
-            'searchtags' => $searchtags,
-            'searchterm' => $searchterm,
-        ];
-        $linksToDisplay = $linkDb->search($request, $visibility, false, !empty($_SESSION['untaggedonly']));
-    }
-
-    // ---- Handle paging.
-    $keys = array();
-    foreach ($linksToDisplay as $key => $value) {
-        $keys[] = $key;
-    }
-
-    // Select articles according to paging.
-    $pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']);
-    $pagecount = $pagecount == 0 ? 1 : $pagecount;
-    $page= empty($_GET['page']) ? 1 : intval($_GET['page']);
-    $page = $page < 1 ? 1 : $page;
-    $page = $page > $pagecount ? $pagecount : $page;
-    // Start index.
-    $i = ($page-1) * $_SESSION['LINKS_PER_PAGE'];
-    $end = $i + $_SESSION['LINKS_PER_PAGE'];
-
-    $thumbnailsEnabled = $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE;
-    if ($thumbnailsEnabled) {
-        $thumbnailer = new Thumbnailer($conf);
-    }
-
-    $linkDisp = array();
-    while ($i<$end && $i<count($keys)) {
-        $link = $formatter->format($linksToDisplay[$keys[$i]]);
-
-        // Logged in, thumbnails enabled, not a note,
-        // and (never retrieved yet or no valid cache file)
-        if ($loginManager->isLoggedIn()
-            && $thumbnailsEnabled
-            && !$linksToDisplay[$keys[$i]]->isNote()
-            && $linksToDisplay[$keys[$i]]->getThumbnail() !== false
-            && ! is_file($linksToDisplay[$keys[$i]]->getThumbnail())
-        ) {
-            $linksToDisplay[$keys[$i]]->setThumbnail($thumbnailer->get($link['url']));
-            $linkDb->set($linksToDisplay[$keys[$i]], false);
-            $updateDB = true;
-            $link['thumbnail'] = $linksToDisplay[$keys[$i]]->getThumbnail();
-        }
-
-        // Check for both signs of a note: starting with ? and 7 chars long.
-//        if ($link['url'][0] === '?' && strlen($link['url']) === 7) {
-//            $link['url'] = index_url($_SERVER) . $link['url'];
-//        }
-
-        $linkDisp[$keys[$i]] = $link;
-        $i++;
-    }
-
-    // If we retrieved new thumbnails, we update the database.
-    if (!empty($updateDB)) {
-        $linkDb->save();
-    }
-
-    // Compute paging navigation
-    $searchtagsUrl = $searchtags === '' ? '' : '&searchtags=' . urlencode($searchtags);
-    $searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm);
-    $previous_page_url = '';
-    if ($i != count($keys)) {
-        $previous_page_url = '?page=' . ($page+1) . $searchtermUrl . $searchtagsUrl;
-    }
-    $next_page_url='';
-    if ($page>1) {
-        $next_page_url = '?page=' . ($page-1) . $searchtermUrl . $searchtagsUrl;
-    }
-
-    // Fill all template fields.
-    $data = array(
-        'previous_page_url' => $previous_page_url,
-        'next_page_url' => $next_page_url,
-        'page_current' => $page,
-        'page_max' => $pagecount,
-        'result_count' => count($linksToDisplay),
-        'search_term' => $searchterm,
-        'search_tags' => $searchtags,
-        'visibility' => ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : '',
-        'links' => $linkDisp,
-    );
-
-    // If there is only a single link, we change on-the-fly the title of the page.
-    if (count($linksToDisplay) == 1) {
-        $data['pagetitle'] = $linksToDisplay[$keys[0]]->getTitle() .' - '. $conf->get('general.title');
-    } elseif (! empty($searchterm) || ! empty($searchtags)) {
-        $data['pagetitle'] = t('Search: ');
-        $data['pagetitle'] .= ! empty($searchterm) ? $searchterm .' ' : '';
-        $bracketWrap = function ($tag) {
-            return '['. $tag .']';
-        };
-        $data['pagetitle'] .= ! empty($searchtags)
-            ? implode(' ', array_map($bracketWrap, preg_split('/\s+/', $searchtags))).' '
-            : '';
-        $data['pagetitle'] .= '- '. $conf->get('general.title');
     }
-
-    $pluginManager->executeHooks('render_linklist', $data, array('loggedin' => $loginManager->isLoggedIn()));
-
-    foreach ($data as $key => $value) {
-        $PAGE->assign($key, $value);
-    }
-
-    return;
-}
-
-/**
- * Installation
- * This function should NEVER be called if the file data/config.php exists.
- *
- * @param ConfigManager  $conf           Configuration Manager instance.
- * @param SessionManager $sessionManager SessionManager instance
- * @param LoginManager   $loginManager   LoginManager instance
- */
-function install($conf, $sessionManager, $loginManager)
-{
-    // On free.fr host, make sure the /sessions directory exists, otherwise login will not work.
-    if (endsWith($_SERVER['HTTP_HOST'], '.free.fr') && !is_dir($_SERVER['DOCUMENT_ROOT'].'/sessions')) {
-        mkdir($_SERVER['DOCUMENT_ROOT'].'/sessions', 0705);
-    }
-
-
-    // This part makes sure sessions works correctly.
-    // (Because on some hosts, session.save_path may not be set correctly,
-    // or we may not have write access to it.)
-    if (isset($_GET['test_session'])
-        && ( !isset($_SESSION) || !isset($_SESSION['session_tested']) || $_SESSION['session_tested']!='Working')) {
-        // Step 2: Check if data in session is correct.
-        $msg = t(
-            '<pre>Sessions do not seem to work correctly on your server.<br>'.
-            'Make sure the variable "session.save_path" is set correctly in your PHP config, '.
-            'and that you have write access to it.<br>'.
-            'It currently points to %s.<br>'.
-            'On some browsers, accessing your server via a hostname like \'localhost\' '.
-            'or any custom hostname without a dot causes cookie storage to fail. '.
-            'We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>'
-        );
-        $msg = sprintf($msg, session_save_path());
-        echo $msg;
-        echo '<br><a href="?">'. t('Click to try again.') .'</a></pre>';
-        die;
-    }
-    if (!isset($_SESSION['session_tested'])) {
-        // Step 1 : Try to store data in session and reload page.
-        $_SESSION['session_tested'] = 'Working';  // Try to set a variable in session.
-        header('Location: '.index_url($_SERVER).'?test_session');  // Redirect to check stored data.
-    }
-    if (isset($_GET['test_session'])) {
-        // Step 3: Sessions are OK. Remove test parameter from URL.
-        header('Location: '.index_url($_SERVER));
-    }
-
-
-    if (!empty($_POST['setlogin']) && !empty($_POST['setpassword'])) {
-        $tz = 'UTC';
-        if (!empty($_POST['continent']) && !empty($_POST['city'])
-            && isTimeZoneValid($_POST['continent'], $_POST['city'])
-        ) {
-            $tz = $_POST['continent'].'/'.$_POST['city'];
-        }
-        $conf->set('general.timezone', $tz);
-        $login = $_POST['setlogin'];
-        $conf->set('credentials.login', $login);
-        $salt = sha1(uniqid('', true) .'_'. mt_rand());
-        $conf->set('credentials.salt', $salt);
-        $conf->set('credentials.hash', sha1($_POST['setpassword'] . $login . $salt));
-        if (!empty($_POST['title'])) {
-            $conf->set('general.title', escape($_POST['title']));
-        } else {
-            $conf->set('general.title', 'Shared bookmarks on '.escape(index_url($_SERVER)));
-        }
-        $conf->set('translation.language', escape($_POST['language']));
-        $conf->set('updates.check_updates', !empty($_POST['updateCheck']));
-        $conf->set('api.enabled', !empty($_POST['enableApi']));
-        $conf->set(
-            'api.secret',
-            generate_api_secret(
-                $conf->get('credentials.login'),
-                $conf->get('credentials.salt')
-            )
-        );
-        try {
-            // Everything is ok, let's create config file.
-            $conf->write($loginManager->isLoggedIn());
-        } catch (Exception $e) {
-            error_log(
-                'ERROR while writing config file after installation.' . PHP_EOL .
-                    $e->getMessage()
-            );
-
-            // TODO: do not handle exceptions/errors in JS.
-            echo '<script>alert("'. $e->getMessage() .'");document.location=\'?\';</script>';
-            exit;
-        }
-
-        $history = new History($conf->get('resource.history'));
-        $bookmarkService = new BookmarkFileService($conf, $history, true);
-        if ($bookmarkService->count() === 0) {
-            $bookmarkService->initialize();
-        }
-
-        echo '<script>alert('
-            .'"Shaarli is now configured. '
-            .'Please enter your login/password and start shaaring your bookmarks!"'
-            .');document.location=\'./login\';</script>';
-        exit;
-    }
-
-    $PAGE = new PageBuilder($conf, $_SESSION, null, $sessionManager->generateToken());
-    list($continents, $cities) = generateTimeZoneData(timezone_identifiers_list(), date_default_timezone_get());
-    $PAGE->assign('continents', $continents);
-    $PAGE->assign('cities', $cities);
-    $PAGE->assign('languages', Languages::getAvailableLanguages());
-    $PAGE->renderPage('install');
-    exit;
-}
-
-if (!isset($_SESSION['LINKS_PER_PAGE'])) {
-    $_SESSION['LINKS_PER_PAGE'] = $conf->get('general.links_per_page', 20);
-}
-
-try {
-    $history = new History($conf->get('resource.history'));
-} catch (Exception $e) {
-    die($e->getMessage());
-}
-
-$linkDb = new BookmarkFileService($conf, $history, $loginManager->isLoggedIn());
-
-if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=dailyrss')) {
-    showDailyRSS($linkDb, $conf, $loginManager);
-    exit;
-}
-
-$containerBuilder = new ContainerBuilder($conf, $sessionManager, $loginManager, WEB_PATH);
-$container = $containerBuilder->build();
-$app = new App($container);
+})->add('\Shaarli\Front\ShaarliMiddleware');
 
 // REST API routes
 $app->group('/api/v1', function () {
@@ -1740,32 +192,12 @@ $app->group('/api/v1', function () {
     $this->get('/history', '\Shaarli\Api\Controllers\HistoryController:getHistory')->setName('getHistory');
 })->add('\Shaarli\Api\ApiMiddleware');
 
-$app->group('', function () {
-    $this->get('/login', '\Shaarli\Front\Controller\LoginController:index')->setName('login');
-    $this->get('/logout', '\Shaarli\Front\Controller\LogoutController:index')->setName('logout');
-    $this->get('/picture-wall', '\Shaarli\Front\Controller\PictureWallController:index')->setName('picwall');
-    $this->get('/tag-cloud', '\Shaarli\Front\Controller\TagCloudController:cloud')->setName('tagcloud');
-    $this->get('/tag-list', '\Shaarli\Front\Controller\TagCloudController:list')->setName('taglist');
-    $this->get('/daily', '\Shaarli\Front\Controller\DailyController:index')->setName('daily');
-
-    $this->get('/add-tag/{newTag}', '\Shaarli\Front\Controller\TagController:addTag')->setName('add-tag');
-})->add('\Shaarli\Front\ShaarliMiddleware');
-
-$response = $app->run(true);
-
-// Hack to make Slim and Shaarli router work together:
-// If a Slim route isn't found and NOT API call, we call renderPage().
-if ($response->getStatusCode() == 404 && strpos($_SERVER['REQUEST_URI'], '/api/v1') === false) {
-    // We use UTF-8 for proper international characters handling.
-    header('Content-Type: text/html; charset=utf-8');
-    renderPage($conf, $pluginManager, $linkDb, $history, $sessionManager, $loginManager);
-} else {
-    $response = $response
-        ->withHeader('Access-Control-Allow-Origin', '*')
-        ->withHeader(
-            'Access-Control-Allow-Headers',
-            'X-Requested-With, Content-Type, Accept, Origin, Authorization'
-        )
-        ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
+try {
+    $response = $app->run(true);
     $app->respond($response);
+} catch (Throwable $e) {
+    die(nl2br(
+        'An unexpected error happened, and the error template could not be displayed.' . PHP_EOL . PHP_EOL .
+        exception2text($e)
+    ));
 }