index.php

   1 <?php
   2 /**
   3  * wallabag, self hostable application allowing you to not miss any content anymore
   4  *
   5  * @category   wallabag
   6  * @author     Nicolas Lœuillet <nicolas@loeuillet.org>
   7  * @copyright  2013
   8  * @license    http://www.wtfpl.net/ see COPYING file
   9  */
  10
  11 define ('POCHE', '1.5.1');
  12 require 'check_setup.php';
  13 require_once 'inc/poche/global.inc.php';
  14 session_start();
  15
  16 # Start Poche
  17 $poche = new Poche();
  18 $notInstalledMessage = $poche -> getNotInstalledMessage();
  19
  20 # Parse GET & REFERER vars
  21 $referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  22 $view = Tools::checkVar('view', 'home');
  23 $action = Tools::checkVar('action');
  24 $id = Tools::checkVar('id');
  25 $_SESSION['sort'] = Tools::checkVar('sort', 'id');
  26 $url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
  27
  28 # vars to _always_ send to templates
  29 $tpl_vars = array(
  30     'referer' => $referer,
  31     'view' => $view,
  32     'poche_url' => Tools::getPocheUrl(),
  33     'title' => _('poche, a read it later open source system'),
  34     'token' => Session::getToken(),
  35     'theme' => $poche->getTheme()
  36 );
  37
  38 if (! empty($notInstalledMessage)) {
  39     if (! Poche::$canRenderTemplates || ! Poche::$configFileAvailable) {
  40         # We cannot use Twig to display the error message
  41         echo '<h1>Errors</h1><ol>';
  42         foreach ($notInstalledMessage as $message) {
  43             echo '<li>' . $message . '</li>';
  44         }
  45         echo '</ol>';
  46         die();
  47     } else {
  48         # Twig is installed, put the error message in the template
  49         $tpl_file = Tools::getTplFile('error');
  50         $tpl_vars = array_merge($tpl_vars, array('msg' => $poche->getNotInstalledMessage()));
  51         echo $poche->tpl->render($tpl_file, $tpl_vars);
  52         exit;
  53     }
  54 }
  55
  56 # poche actions
  57 if (isset($_GET['login'])) {
  58     # hello you
  59     $poche->login($referer);
  60 } elseif (isset($_GET['logout'])) {
  61     # see you soon !
  62     $poche->logout();
  63 } elseif (isset($_GET['config'])) {
  64     # Update password
  65     $poche->updatePassword();
  66 } elseif (isset($_GET['import'])) {
  67     $import = $poche->import($_GET['from']);
  68 } elseif (isset($_GET['download'])) {
  69     Tools::download_db();
  70 } elseif (isset($_GET['empty-cache'])) {
  71     $poche->emptyCache();
  72 } elseif (isset($_GET['export'])) {
  73     $poche->export();
  74 } elseif (isset($_GET['updatetheme'])) {
  75     $poche->updateTheme();
  76 } elseif (isset($_GET['updatelanguage'])) {
  77     $poche->updateLanguage();
  78 } elseif (isset($_GET['feed'])) {
  79     if (isset($_GET['action']) && $_GET['action'] == 'generate') {
  80         $poche->generateToken();
  81     }
  82     else {
  83         $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
  84         $poche->generateFeeds($_GET['token'], $_GET['user_id'], $tag_id, $_GET['type']);
  85     }
  86 }
  87
  88 elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
  89     $plain_url = new Url(base64_encode($_GET['plainurl']));
  90     $poche->action('add', $plain_url);
  91 }
  92
  93 if (Session::isLogged()) {
  94     $poche->action($action, $url, $id);
  95     $tpl_file = Tools::getTplFile($view);
  96     $tpl_vars = array_merge($tpl_vars, $poche->displayView($view, $id));
  97 } elseif(isset($_SERVER['PHP_AUTH_USER'])) {
  98     if($poche->store->userExists($_SERVER['PHP_AUTH_USER'])) {
  99         $poche->login($referer);
 100     } else {
 101         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 102         Tools::logm('user doesn\'t exist');
 103         $tpl_file = Tools::getTplFile('login');
 104         $tpl_vars['http_auth'] = 1;
 105     }
 106 } elseif(isset($_SERVER['REMOTE_USER'])) {
 107     if($poche->store->userExists($_SERVER['REMOTE_USER'])) {
 108         $poche->login($referer);
 109     } else {
 110         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 111         Tools::logm('user doesn\'t exist');
 112         $tpl_file = Tools::getTplFile('login');
 113         $tpl_vars['http_auth'] = 1;
 114     }
 115 } else {
 116     $tpl_file = Tools::getTplFile('login');
 117     $tpl_vars['http_auth'] = 0;
 118 }
 119
 120 # because messages can be added in $poche->action(), we have to add this entry now (we can add it before)
 121 $messages = $poche->messages->display('all', FALSE);
 122 $tpl_vars = array_merge($tpl_vars, array('messages' => $messages));
 123
 124 # display poche
 125 echo $poche->tpl->render($tpl_file, $tpl_vars);