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