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', '1.5.3');
  12 require 'check_setup.php';
  13 require_once 'inc/poche/global.inc.php';
  14
  15 # Start session
  16 Session::$sessionName = 'poche';
  17 if ( !isset($_GET['login']) ) {
  18     Session::init();
  19 }
  20
  21 # Start Poche
  22 $poche = new Poche();
  23 $notInstalledMessage = $poche -> getNotInstalledMessage();
  24
  25 # Parse GET & REFERER vars
  26 $referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  27 $view = Tools::checkVar('view', 'home');
  28 $action = Tools::checkVar('action');
  29 $id = Tools::checkVar('id');
  30 $_SESSION['sort'] = Tools::checkVar('sort', 'id');
  31 $url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
  32
  33 # vars to _always_ send to templates
  34 $tpl_vars = array(
  35     'referer' => $referer,
  36     'view' => $view,
  37     'poche_url' => Tools::getPocheUrl(),
  38     'title' => _('wallabag, a read it later open source system'),
  39     'token' => Session::getToken(),
  40     'theme' => $poche->getTheme()
  41 );
  42
  43 if (! empty($notInstalledMessage)) {
  44     if (! Poche::$canRenderTemplates || ! Poche::$configFileAvailable) {
  45         # We cannot use Twig to display the error message
  46         echo '<h1>Errors</h1><ol>';
  47         foreach ($notInstalledMessage as $message) {
  48             echo '<li>' . $message . '</li>';
  49         }
  50         echo '</ol>';
  51         die();
  52     } else {
  53         # Twig is installed, put the error message in the template
  54         $tpl_file = Tools::getTplFile('error');
  55         $tpl_vars = array_merge($tpl_vars, array('msg' => $poche->getNotInstalledMessage()));
  56         echo $poche->tpl->render($tpl_file, $tpl_vars);
  57         exit;
  58     }
  59 }
  60
  61 # poche actions
  62 if (isset($_GET['login'])) {
  63     # hello you
  64     $poche->login($referer);
  65 } elseif (isset($_GET['logout'])) {
  66     # see you soon !
  67     $poche->logout();
  68 } elseif (isset($_GET['config'])) {
  69     # Update password
  70     $poche->updatePassword();
  71 } elseif (isset($_GET['import'])) {
  72     $import = $poche->import($_GET['from']);
  73 } elseif (isset($_GET['download'])) {
  74     Tools::download_db();
  75 } elseif (isset($_GET['empty-cache'])) {
  76     $poche->emptyCache();
  77 } elseif (isset($_GET['export'])) {
  78     $poche->export();
  79 } elseif (isset($_GET['updatetheme'])) {
  80     $poche->updateTheme();
  81 } elseif (isset($_GET['updatelanguage'])) {
  82     $poche->updateLanguage();
  83 } elseif (isset($_GET['uploadfile'])) {
  84     $poche->uploadFile();
  85 } elseif (isset($_GET['feed'])) {
  86     if (isset($_GET['action']) && $_GET['action'] == 'generate') {
  87         $poche->generateToken();
  88     }
  89     else {
  90         $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
  91         $poche->generateFeeds($_GET['token'], $_GET['user_id'], $tag_id, $_GET['type']);
  92     }
  93 }
  94
  95 elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
  96     $plain_url = new Url(base64_encode($_GET['plainurl']));
  97     $poche->action('add', $plain_url);
  98 }
  99
 100 if (Session::isLogged()) {
 101     $poche->action($action, $url, $id);
 102     $tpl_file = Tools::getTplFile($view);
 103     $tpl_vars = array_merge($tpl_vars, $poche->displayView($view, $id));
 104 } elseif(isset($_SERVER['PHP_AUTH_USER'])) {
 105     if($poche->store->userExists($_SERVER['PHP_AUTH_USER'])) {
 106         $poche->login($referer);
 107     } else {
 108         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 109         Tools::logm('user doesn\'t exist');
 110         $tpl_file = Tools::getTplFile('login');
 111         $tpl_vars['http_auth'] = 1;
 112     }
 113 } elseif(isset($_SERVER['REMOTE_USER'])) {
 114     if($poche->store->userExists($_SERVER['REMOTE_USER'])) {
 115         $poche->login($referer);
 116     } else {
 117         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 118         Tools::logm('user doesn\'t exist');
 119         $tpl_file = Tools::getTplFile('login');
 120         $tpl_vars['http_auth'] = 1;
 121     }
 122 } else {
 123     $tpl_file = Tools::getTplFile('login');
 124     $tpl_vars['http_auth'] = 0;
 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);