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', '1.6.1');
  12 require 'check_setup.php';
  13 require_once 'inc/poche/global.inc.php';
  14
  15 # Start session
  16 Session::$sessionName = 'poche';
  17 Session::init();
  18
  19 # Start Poche
  20 $poche = new Poche();
  21 $notInstalledMessage = $poche -> getNotInstalledMessage();
  22
  23 # Parse GET & REFERER vars
  24 $referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  25 $view = Tools::checkVar('view', 'home');
  26 $action = Tools::checkVar('action');
  27 $id = Tools::checkVar('id');
  28 $_SESSION['sort'] = Tools::checkVar('sort', 'id');
  29 $url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
  30
  31 # vars to _always_ send to templates
  32 $tpl_vars = array(
  33     'referer' => $referer,
  34     'view' => $view,
  35     'poche_url' => Tools::getPocheUrl(),
  36     'title' => _('wallabag, a read it later open source system'),
  37     'token' => Session::getToken(),
  38     'theme' => $poche->getTheme()
  39 );
  40
  41 if (! empty($notInstalledMessage)) {
  42     if (! Poche::$canRenderTemplates || ! Poche::$configFileAvailable) {
  43         # We cannot use Twig to display the error message
  44         echo '<h1>Errors</h1><ol>';
  45         foreach ($notInstalledMessage as $message) {
  46             echo '<li>' . $message . '</li>';
  47         }
  48         echo '</ol>';
  49         die();
  50     } else {
  51         # Twig is installed, put the error message in the template
  52         $tpl_file = Tools::getTplFile('error');
  53         $tpl_vars = array_merge($tpl_vars, array('msg' => $poche->getNotInstalledMessage()));
  54         echo $poche->tpl->render($tpl_file, $tpl_vars);
  55         exit;
  56     }
  57 }
  58
  59 # poche actions
  60 if (isset($_GET['login'])) {
  61     # hello you
  62     $poche->login($referer);
  63 } elseif (isset($_GET['logout'])) {
  64     # see you soon !
  65     $poche->logout();
  66 } elseif (isset($_GET['config'])) {
  67     # Update password
  68     $poche->updatePassword();
  69 } elseif (isset($_GET['import'])) {
  70     $import = $poche->import();
  71     $tpl_vars = array_merge($tpl_vars, $import);
  72 } elseif (isset($_GET['download'])) {
  73     Tools::download_db();
  74 } elseif (isset($_GET['empty-cache'])) {
  75     $poche->emptyCache();
  76 } elseif (isset($_GET['export'])) {
  77     $poche->export();
  78 } elseif (isset($_GET['updatetheme'])) {
  79     $poche->updateTheme();
  80 } elseif (isset($_GET['updatelanguage'])) {
  81     $poche->updateLanguage();
  82 } elseif (isset($_GET['uploadfile'])) {
  83     $poche->uploadFile();
  84 } elseif (isset($_GET['feed'])) {
  85     if (isset($_GET['action']) && $_GET['action'] == 'generate') {
  86         $poche->generateToken();
  87     }
  88     else {
  89         $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
  90         $poche->generateFeeds($_GET['token'], $_GET['user_id'], $tag_id, $_GET['type']);
  91     }
  92 }
  93
  94 elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
  95     $plain_url = new Url(base64_encode($_GET['plainurl']));
  96     $poche->action('add', $plain_url);
  97 }
  98
  99 if (Session::isLogged()) {
 100     $poche->action($action, $url, $id);
 101     $tpl_file = Tools::getTplFile($view);
 102     $tpl_vars = array_merge($tpl_vars, $poche->displayView($view, $id));
 103 } elseif(isset($_SERVER['PHP_AUTH_USER'])) {
 104     if($poche->store->userExists($_SERVER['PHP_AUTH_USER'])) {
 105         $poche->login($referer);
 106     } else {
 107         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 108         Tools::logm('user doesn\'t exist');
 109         $tpl_file = Tools::getTplFile('login');
 110         $tpl_vars['http_auth'] = 1;
 111     }
 112 } elseif(isset($_SERVER['REMOTE_USER'])) {
 113     if($poche->store->userExists($_SERVER['REMOTE_USER'])) {
 114         $poche->login($referer);
 115     } else {
 116         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 117         Tools::logm('user doesn\'t exist');
 118         $tpl_file = Tools::getTplFile('login');
 119         $tpl_vars['http_auth'] = 1;
 120     }
 121 } else {
 122     $tpl_file = Tools::getTplFile('login');
 123     $tpl_vars['http_auth'] = 0;
 124     Session::logout();
 125 }
 126
 127 # because messages can be added in $poche->action(), we have to add this entry now (we can add it before)
 128 $messages = $poche->messages->display('all', FALSE);
 129 $tpl_vars = array_merge($tpl_vars, array('messages' => $messages));
 130
 131 # display poche
 132 echo $poche->tpl->render($tpl_file, $tpl_vars);