inc/poche/Routing.class.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://opensource.org/licenses/MIT see COPYING file
   9  */
  10
  11 class Routing
  12 {
  13     protected $wallabag;
  14     protected $referer;
  15     protected $view;
  16     protected $action;
  17     protected $id;
  18     protected $url;
  19     protected $file;
  20     protected $defaultVars = array();
  21     protected $vars = array();
  22
  23     public function __construct(Poche $wallabag)
  24     {
  25         $this->wallabag = $wallabag;
  26         $this->_init();
  27     }
  28
  29     private function _init()
  30     {
  31         # Parse GET & REFERER vars
  32         $this->referer      = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  33         $this->view         = Tools::checkVar('view', 'home');
  34         $this->action       = Tools::checkVar('action');
  35         $this->id           = Tools::checkVar('id');
  36         $this->autoclose    = Tools::checkVar('autoclose',FALSE);
  37         $_SESSION['sort']   = Tools::checkVar('sort', 'id');
  38         $this->url          = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
  39     }
  40
  41     public function run()
  42     {
  43         # vars to _always_ send to templates
  44         $this->defaultVars = array(
  45             'referer' => $this->referer,
  46             'view' => $this->view,
  47             'poche_url' => Tools::getPocheUrl(),
  48             'title' => _('wallabag, a read it later open source system'),
  49             'token' => \Session::getToken(),
  50             'theme' => $this->wallabag->tpl->getTheme()
  51         );
  52
  53         $this->_launchAction();
  54         $this->_defineTplInformation();
  55
  56         # because messages can be added in $poche->action(), we have to add this entry now (we can add it before)
  57         $this->vars = array_merge($this->vars, array('messages' => $this->wallabag->messages->display('all', FALSE)));
  58
  59         $this->_render($this->file, $this->vars);
  60     }
  61
  62     private function _defineTplInformation()
  63     {
  64         $tplFile = array();
  65         $tplVars = array();
  66
  67         if (\Session::isLogged()) {
  68             $this->wallabag->action($this->action, $this->url, $this->id, FALSE, $this->autoclose);
  69             $tplFile = Tools::getTplFile($this->view);
  70             $tplVars = array_merge($this->vars, $this->wallabag->displayView($this->view, $this->id));
  71         } elseif(isset($_SERVER['PHP_AUTH_USER'])) {
  72             if($this->wallabag->store->userExists($_SERVER['PHP_AUTH_USER'])) {
  73                 $this->wallabag->login($this->referer);
  74             } else {
  75                 $this->wallabag->messages->add('e', _('login failed: user doesn\'t exist'));
  76                 Tools::logm('user doesn\'t exist');
  77                 $tplFile = Tools::getTplFile('login');
  78                 $tplVars['http_auth'] = 1;
  79             }
  80         } elseif(isset($_SERVER['REMOTE_USER'])) {
  81             if($this->wallabag->store->userExists($_SERVER['REMOTE_USER'])) {
  82                 $this->wallabag->login($this->referer);
  83             } else {
  84                 $this->wallabag->messages->add('e', _('login failed: user doesn\'t exist'));
  85                 Tools::logm('user doesn\'t exist');
  86                 $tplFile = Tools::getTplFile('login');
  87                 $tplVars['http_auth'] = 1;
  88             }
  89         } else {
  90             $tplFile = Tools::getTplFile('login');
  91             $tplVars['http_auth'] = 0;
  92             \Session::logout();
  93         }
  94
  95         $this->file = $tplFile;
  96         $this->vars = array_merge($this->defaultVars, $tplVars);
  97     }
  98
  99     private function _launchAction()
 100     {
 101         if (isset($_GET['login'])) {
 102                 // hello to you
 103                 $this->wallabag->login($this->referer);
 104         } elseif (isset($_GET['feed']) && isset($_GET['user_id'])) {
 105             $tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
 106             $limit = (isset($_GET['limit']) ? intval($_GET['limit']) : 0);
 107             $this->wallabag->generateFeeds($_GET['token'], filter_var($_GET['user_id'],FILTER_SANITIZE_NUMBER_INT), $tag_id, $_GET['type'], $limit);
 108         }
 109
 110         //allowed ONLY to logged in user
 111         if (\Session::isLogged() === true)
 112         {
 113             if (isset($_GET['logout'])) {
 114                 // see you soon !
 115                 $this->wallabag->logout();
 116             } elseif (isset($_GET['config'])) {
 117                 // update password
 118                 $this->wallabag->updatePassword($_POST['password'], $_POST['password_repeat']);
 119             } elseif (isset($_GET['newuser'])) {
 120                 $this->wallabag->createNewUser($_POST['newusername'], $_POST['password4newuser'], $_POST['newuseremail']);
 121             } elseif (isset($_GET['deluser'])) {
 122                 $this->wallabag->deleteUser($_POST['password4deletinguser']);
 123             } elseif (isset($_GET['epub'])) {
 124                 $epub = new WallabagEpub($this->wallabag, $_GET['method'], $_GET['value']);
 125                 $epub->prepareData();
 126                 $epub->produceEpub();
 127             } elseif (isset($_GET['mobi'])) {
 128                 $mobi = new WallabagMobi($this->wallabag, $_GET['method'], $_GET['value']);
 129                 $mobi->prepareData();
 130                 $mobi->produceMobi();
 131             } elseif (isset($_GET['pdf'])) {
 132                 $pdf = new WallabagPDF($this->wallabag, $_GET['method'], $_GET['value']);
 133                 $pdf->prepareData();
 134                 $pdf->producePDF();
 135             } elseif (isset($_GET['import'])) {
 136                 $import = $this->wallabag->import();
 137                 $tplVars = array_merge($this->vars, $import);
 138             } elseif (isset($_GET['empty-cache'])) {
 139                 Tools::emptyCache();
 140             } elseif (isset($_GET['export'])) {
 141                 $this->wallabag->export();
 142             } elseif (isset($_GET['updatetheme'])) {
 143                 $this->wallabag->tpl->updateTheme($_POST['theme']);
 144             } elseif (isset($_GET['updatelanguage'])) {
 145                 $this->wallabag->language->updateLanguage($_POST['language']);
 146             } elseif (isset($_GET['uploadfile'])) {
 147                 $this->wallabag->uploadFile();
 148             } elseif (isset($_GET['feed']) && isset($_GET['action']) && $_GET['action'] == 'generate') {
 149                 $this->wallabag->updateToken();
 150             }
 151             elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
 152                 $plainUrl = new Url(base64_encode($_GET['plainurl']));
 153                 $this->wallabag->action('add', $plainUrl);
 154             }
 155         }
 156     }
 157
 158     public function _render($file, $vars)
 159     {
 160         echo $this->wallabag->tpl->render($file, $vars);
 161     }
 162 }