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