+# Parse GET & REFERER vars
+$referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
+$view = Tools::checkVar('view', 'home');
+$action = Tools::checkVar('action');
+$id = Tools::checkVar('id');
+$_SESSION['sort'] = Tools::checkVar('sort', 'id');
+$url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
+
+# vars to _always_ send to templates
+$tpl_vars = array(
+ 'referer' => $referer,
+ 'view' => $view,
+ 'poche_url' => Tools::getPocheUrl(),
+ 'title' => _('wallabag, a read it later open source system'),
+ 'token' => Session::getToken(),
+ 'theme' => $poche->getTheme()
+);
+
+if (! empty($notInstalledMessage)) {
+ if (! Poche::$canRenderTemplates || ! Poche::$configFileAvailable) {
+ # We cannot use Twig to display the error message
+ echo '<h1>Errors</h1><ol>';
+ foreach ($notInstalledMessage as $message) {
+ echo '<li>' . $message . '</li>';
+ }
+ echo '</ol>';
+ die();
+ } else {
+ # Twig is installed, put the error message in the template
+ $tpl_file = Tools::getTplFile('error');
+ $tpl_vars = array_merge($tpl_vars, array('msg' => $poche->getNotInstalledMessage()));
+ echo $poche->tpl->render($tpl_file, $tpl_vars);
+ exit;
+ }
+}
+
+# poche actions
+if (isset($_GET['login'])) {
+ # hello you
+ $poche->login($referer);
+} elseif (isset($_GET['logout'])) {
+ # see you soon !
+ $poche->logout();
+} elseif (isset($_GET['config'])) {
+ # Update password
+ $poche->updatePassword();
+} elseif (isset($_GET['import'])) {
+ $import = $poche->import($_GET['from']);
+} elseif (isset($_GET['download'])) {
+ Tools::download_db();
+} elseif (isset($_GET['empty-cache'])) {
+ $poche->emptyCache();
+} elseif (isset($_GET['export'])) {
+ $poche->export();
+} elseif (isset($_GET['updatetheme'])) {
+ $poche->updateTheme();
+} elseif (isset($_GET['updatelanguage'])) {
+ $poche->updateLanguage();
+} elseif (isset($_GET['feed'])) {
+ if (isset($_GET['action']) && $_GET['action'] == 'generate') {
+ $poche->generateToken();
+ }
+ else {
+ $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
+ $poche->generateFeeds($_GET['token'], $_GET['user_id'], $tag_id, $_GET['type']);
+ }
+}
+
+elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
+ $plain_url = new Url(base64_encode($_GET['plainurl']));
+ $poche->action('add', $plain_url);
+}
+
+if (Session::isLogged()) {
+ $poche->action($action, $url, $id);
+ $tpl_file = Tools::getTplFile($view);
+ $tpl_vars = array_merge($tpl_vars, $poche->displayView($view, $id));
+} elseif(isset($_SERVER['PHP_AUTH_USER'])) {
+ if($poche->store->userExists($_SERVER['PHP_AUTH_USER'])) {
+ $poche->login($referer);
+ } else {
+ $poche->messages->add('e', _('login failed: user doesn\'t exist'));
+ Tools::logm('user doesn\'t exist');
+ $tpl_file = Tools::getTplFile('login');
+ $tpl_vars['http_auth'] = 1;
+ }
+} elseif(isset($_SERVER['REMOTE_USER'])) {
+ if($poche->store->userExists($_SERVER['REMOTE_USER'])) {
+ $poche->login($referer);
+ } else {
+ $poche->messages->add('e', _('login failed: user doesn\'t exist'));
+ Tools::logm('user doesn\'t exist');
+ $tpl_file = Tools::getTplFile('login');
+ $tpl_vars['http_auth'] = 1;
+ }
+} else {
+ $tpl_file = Tools::getTplFile('login');
+ $tpl_vars['http_auth'] = 0;