inc/poche/Poche.class.php

   1 <?php
   2 /**
   3  * poche, a read it later open source system
   4  *
   5  * @category   poche
   6  * @author     Nicolas Lœuillet <support@inthepoche.com>
   7  * @copyright  2013
   8  * @license    http://www.wtfpl.net/ see COPYING file
   9  */
  10
  11 class Poche
  12 {
  13     public $store;
  14     public $tpl;
  15
  16     function __construct($storage_type)
  17     {
  18         $this->store = new $storage_type();
  19         $this->init();
  20
  21         # installation
  22         if(!$this->store->isInstalled())
  23         {
  24             $this->install();
  25         }
  26
  27         $this->saveUser();
  28     }
  29
  30     private function init()
  31     {
  32         # l10n
  33         putenv('LC_ALL=' . LANG);
  34         setlocale(LC_ALL, LANG);
  35         bindtextdomain(LANG, LOCALE);
  36         textdomain(LANG);
  37
  38         # template engine
  39         $loader = new Twig_Loader_Filesystem(TPL);
  40         $this->tpl = new Twig_Environment($loader, array(
  41             'cache' => CACHE,
  42         ));
  43         $this->tpl->addExtension(new Twig_Extensions_Extension_I18n());
  44
  45         Tools::initPhp();
  46         Session::init();
  47     }
  48
  49     private function install()
  50     {
  51         Tools::logm('poche still not installed');
  52         echo $this->tpl->render('install.twig', array(
  53             'token' => Session::getToken(),
  54         ));
  55         if (isset($_GET['install'])) {
  56             if (($_POST['password'] == $_POST['password_repeat'])
  57                 && $_POST['password'] != "" && $_POST['login'] != "") {
  58                 # let's rock, install poche baby !
  59                 $this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']));
  60                 Session::logout();
  61                 Tools::redirect();
  62             }
  63         }
  64         exit();
  65     }
  66
  67     private function saveUser()
  68     {
  69         $_SESSION['login'] = (isset ($_SESSION['login'])) ? $_SESSION['login'] : $this->store->getLogin();
  70         $_SESSION['pass'] = (isset ($_SESSION['pass'])) ? $_SESSION['pass'] : $this->store->getPassword();
  71     }
  72
  73     /**
  74      * Call action (mark as fav, archive, delete, etc.)
  75      */
  76     public function action($action, Url $url, $id = 0)
  77     {
  78         switch ($action)
  79         {
  80             case 'add':
  81                 if($parametres_url = $url->fetchContent()) {
  82                     if ($this->store->add($url->getUrl(), $parametres_url['title'], $parametres_url['content'])) {
  83                         Tools::logm('add link ' . $url->getUrl());
  84                         $last_id = $this->store->getLastId();
  85                         if (DOWNLOAD_PICTURES) {
  86                             $content = filtre_picture($parametres_url['content'], $url->getUrl(), $last_id);
  87                         }
  88                         #$msg->add('s', _('the link has been added successfully'));
  89                     }
  90                     else {
  91                         #$msg->add('e', _('error during insertion : the link wasn\'t added'));
  92                         Tools::logm('error during insertion : the link wasn\'t added');
  93                     }
  94                 }
  95                 else {
  96                     #$msg->add('e', _('error during url preparation : the link wasn\'t added'));
  97                     Tools::logm('error during content fetch');
  98                 }
  99                 break;
 100             case 'delete':
 101                 if ($this->store->deleteById($id)) {
 102                     if (DOWNLOAD_PICTURES) {
 103                         remove_directory(ABS_PATH . $id);
 104                     }
 105                     #$msg->add('s', _('the link has been deleted successfully'));
 106                     Tools::logm('delete link #' . $id);
 107                 }
 108                 else {
 109                     #$msg->add('e', _('the link wasn\'t deleted'));
 110                     Tools::logm('error : can\'t delete link #' . $id);
 111                 }
 112                 break;
 113             case 'toggle_fav' :
 114                 $this->store->favoriteById($id);
 115                 Tools::logm('mark as favorite link #' . $id);
 116                 break;
 117             case 'toggle_archive' :
 118                 $this->store->archiveById($id);
 119                 Tools::logm('archive link #' . $id);
 120                 break;
 121             case 'import':
 122                 break;
 123             default:
 124                 break;
 125         }
 126     }
 127
 128     function displayView($view, $id = 0)
 129     {
 130         $tpl_vars = array();
 131
 132         switch ($view)
 133         {
 134             case 'install':
 135                 Tools::logm('install mode');
 136                 break;
 137             case 'import';
 138                 Tools::logm('import mode');
 139                 break;
 140             case 'export':
 141                 $entries = $this->store->retrieveAll();
 142                 // $tpl->assign('export', Tools::renderJson($entries));
 143                 // $tpl->draw('export');
 144                 Tools::logm('export view');
 145                 break;
 146             case 'config':
 147                 Tools::logm('config view');
 148                 break;
 149             case 'view':
 150                 $entry = $this->store->retrieveOneById($id);
 151                 if ($entry != NULL) {
 152                     Tools::logm('view link #' . $id);
 153                     $content = $entry['content'];
 154                     if (function_exists('tidy_parse_string')) {
 155                         $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8');
 156                         $tidy->cleanRepair();
 157                         $content = $tidy->value;
 158                     }
 159                     $tpl_vars = array(
 160                         'entry' => $entry,
 161                         'content' => $content,
 162                     );
 163                 }
 164                 else {
 165                     Tools::logm('error in view call : entry is NULL');
 166                 }
 167                 break;
 168             default: # home view
 169                 $entries = $this->store->getEntriesByView($view);
 170                 $tpl_vars = array(
 171                     'entries' => $entries,
 172                 );
 173                 break;
 174         }
 175
 176         return $tpl_vars;
 177     }
 178
 179     public function updatePassword()
 180     {
 181         if (isset($_POST['password']) && isset($_POST['password_repeat'])) {
 182             if ($_POST['password'] == $_POST['password_repeat'] && $_POST['password'] != "") {
 183                 if (!MODE_DEMO) {
 184                     Tools::logm('password updated');
 185                     $this->store->updatePassword(Tools::encodeString($_POST['password'] . $_SESSION['login']));
 186                     Session::logout();
 187                     Tools::redirect();
 188                 }
 189                 else {
 190                     Tools::logm('in demo mode, you can\'t do this');
 191                 }
 192             }
 193         }
 194     }
 195
 196     public function login($referer)
 197     {
 198         if (!empty($_POST['login']) && !empty($_POST['password'])) {
 199             if (Session::login($_SESSION['login'], $_SESSION['pass'], $_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']))) {
 200                 Tools::logm('login successful');
 201
 202                 if (!empty($_POST['longlastingsession'])) {
 203                     $_SESSION['longlastingsession'] = 31536000;
 204                     $_SESSION['expires_on'] = time() + $_SESSION['longlastingsession'];
 205                     session_set_cookie_params($_SESSION['longlastingsession']);
 206                 } else {
 207                     session_set_cookie_params(0);
 208                 }
 209                 session_regenerate_id(true);
 210                 Tools::redirect($referer);
 211             }
 212             Tools::logm('login failed');
 213             Tools::redirect();
 214         } else {
 215             Tools::logm('login failed');
 216             Tools::redirect();
 217         }
 218     }
 219
 220     public function logout()
 221     {
 222         Tools::logm('logout');
 223         Session::logout();
 224         Tools::redirect();
 225     }
 226
 227     public function import($from)
 228     {
 229         if ($from == 'pocket') {
 230             $html = new simple_html_dom();
 231             $html->load_file('./ril_export.html');
 232
 233             $read = 0;
 234             $errors = array();
 235             foreach($html->find('ul') as $ul)
 236             {
 237                 foreach($ul->find('li') as $li)
 238                 {
 239                     $a = $li->find('a');
 240                     $url = new Url($a[0]->href);
 241                     $this->action('add', $url);
 242                     if ($read == '1') {
 243                         $last_id = $this->store->lastInsertId();
 244                         $sql_update = "UPDATE entries SET is_read=~is_read WHERE id=?";
 245                         $params_update = array($last_id);
 246                         $query_update = $this->store->prepare($sql_update);
 247                         $query_update->execute($params_update);
 248                     }
 249                 }
 250                 # Pocket génère un fichier HTML avec deux <ul>
 251                 # Le premier concerne les éléments non lus
 252                 # Le second concerne les éléments archivés
 253                 $read = 1;
 254             }
 255             logm('import from pocket completed');
 256             Tools::redirect();
 257         }
 258         else if ($from == 'readability') {
 259             # TODO finaliser tout ça ici
 260             $str_data = file_get_contents("readability");
 261             $data = json_decode($str_data,true);
 262
 263             foreach ($data as $key => $value) {
 264                 $url = '';
 265                 foreach ($value as $key2 => $value2) {
 266                     if ($key2 == 'article__url') {
 267                         $url = new Url($value2);
 268                     }
 269                 }
 270                 if ($url != '')
 271                     action_to_do('add', $url);
 272             }
 273             logm('import from Readability completed');
 274             Tools::redirect();
 275         }
 276     }
 277
 278     public function export()
 279     {
 280
 281     }
 282 }