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', '1.7.1');
  12 require 'check_essentials.php';
  13 require_once 'inc/poche/global.inc.php';
  14 require 'check_setup.php';
  15
  16 # Set error reporting level
  17 if (defined('ERROR_REPORTING')) {
  18         error_reporting(ERROR_REPORTING);
  19 }
  20
  21 # Start session
  22 Session::$sessionName = 'poche';
  23 Session::init();
  24
  25 # Start Poche
  26 $poche = new Poche();
  27 $notInstalledMessage = $poche -> getNotInstalledMessage();
  28
  29 # Parse GET & REFERER vars
  30 $referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  31 $view = Tools::checkVar('view', 'home');
  32 $action = Tools::checkVar('action');
  33 $id = Tools::checkVar('id');
  34 $_SESSION['sort'] = Tools::checkVar('sort', 'id');
  35 $url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
  36
  37 # vars to _always_ send to templates
  38 $tpl_vars = array(
  39     'referer' => $referer,
  40     'view' => $view,
  41     'poche_url' => Tools::getPocheUrl(),
  42     'title' => _('wallabag, a read it later open source system'),
  43     'token' => Session::getToken(),
  44     'theme' => $poche->getTheme()
  45 );
  46
  47 if (! empty($notInstalledMessage)) {
  48     if (! Poche::$canRenderTemplates || ! Poche::$configFileAvailable) {
  49         # We cannot use Twig to display the error message
  50         echo '<h1>Errors</h1><ol>';
  51         foreach ($notInstalledMessage as $message) {
  52             echo '<li>' . $message . '</li>';
  53         }
  54         echo '</ol>';
  55         die();
  56     } else {
  57         # Twig is installed, put the error message in the template
  58         $tpl_file = Tools::getTplFile('error');
  59         $tpl_vars = array_merge($tpl_vars, array('msg' => $poche->getNotInstalledMessage()));
  60         echo $poche->tpl->render($tpl_file, $tpl_vars);
  61         exit;
  62     }
  63 }
  64
  65 # poche actions
  66 if (isset($_GET['login'])) {
  67     # hello you
  68     $poche->login($referer);
  69 } elseif (isset($_GET['logout'])) {
  70     # see you soon !
  71     $poche->logout();
  72 } elseif (isset($_GET['config'])) {
  73     # Update password
  74     $poche->updatePassword();
  75 } elseif (isset($_GET['newuser'])) {
  76     $poche->createNewUser();
  77 } elseif (isset($_GET['deluser'])) {
  78     $poche->deleteUser();
  79 } elseif (isset($_GET['epub'])) {
  80     $poche->createEpub();
  81 } elseif (isset($_GET['import'])) {
  82     $import = $poche->import();
  83     $tpl_vars = array_merge($tpl_vars, $import);
  84 } elseif (isset($_GET['download'])) {
  85     Tools::download_db();
  86 } elseif (isset($_GET['empty-cache'])) {
  87     $poche->emptyCache();
  88 } elseif (isset($_GET['export'])) {
  89     $poche->export();
  90 } elseif (isset($_GET['updatetheme'])) {
  91     $poche->updateTheme();
  92 } elseif (isset($_GET['updatelanguage'])) {
  93     $poche->updateLanguage();
  94 } elseif (isset($_GET['uploadfile'])) {
  95     $poche->uploadFile();
  96 } elseif (isset($_GET['feed'])) {
  97     if (isset($_GET['action']) && $_GET['action'] == 'generate') {
  98         $poche->generateToken();
  99     }
 100     else {
 101         $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
 102         $poche->generateFeeds($_GET['token'], filter_var($_GET['user_id'],FILTER_SANITIZE_NUMBER_INT), $tag_id, $_GET['type']);
 103     }
 104 }
 105
 106 elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
 107     $plain_url = new Url(base64_encode($_GET['plainurl']));
 108     $poche->action('add', $plain_url);
 109 }
 110
 111 if (Session::isLogged()) {
 112     $poche->action($action, $url, $id);
 113     $tpl_file = Tools::getTplFile($view);
 114     $tpl_vars = array_merge($tpl_vars, $poche->displayView($view, $id));
 115 } elseif(isset($_SERVER['PHP_AUTH_USER'])) {
 116     if($poche->store->userExists($_SERVER['PHP_AUTH_USER'])) {
 117         $poche->login($referer);
 118     } else {
 119         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 120         Tools::logm('user doesn\'t exist');
 121         $tpl_file = Tools::getTplFile('login');
 122         $tpl_vars['http_auth'] = 1;
 123     }
 124 } elseif(isset($_SERVER['REMOTE_USER'])) {
 125     if($poche->store->userExists($_SERVER['REMOTE_USER'])) {
 126         $poche->login($referer);
 127     } else {
 128         $poche->messages->add('e', _('login failed: user doesn\'t exist'));
 129         Tools::logm('user doesn\'t exist');
 130         $tpl_file = Tools::getTplFile('login');
 131         $tpl_vars['http_auth'] = 1;
 132     }
 133 } else {
 134     $tpl_file = Tools::getTplFile('login');
 135     $tpl_vars['http_auth'] = 0;
 136     Session::logout();
 137 }
 138
 139 # because messages can be added in $poche->action(), we have to add this entry now (we can add it before)
 140 $messages = $poche->messages->display('all', FALSE);
 141 $tpl_vars = array_merge($tpl_vars, array('messages' => $messages));
 142
 143 # display poche
 144 echo $poche->tpl->render($tpl_file, $tpl_vars);