install/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://opensource.org/licenses/MIT see COPYING file
   9  */
  10
  11 $errors = array();
  12 $successes = array();
  13
  14 $final = false;
  15 $email = "";
  16
  17 require_once('install_functions.php');
  18
  19 // Start by destroying session to avoid wrong logins from previous installations
  20 // cookie part
  21 $cookiedir = '';
  22 if (dirname($_SERVER['SCRIPT_NAME'])!='/') {
  23     $cookiedir = dirname($_SERVER["SCRIPT_NAME"]).'/';
  24 }
  25
  26 if (isset($_SERVER['HTTP_COOKIE'])) {
  27     $cookies = explode(';', $_SERVER['HTTP_COOKIE']);
  28     foreach($cookies as $cookie) {
  29         $parts = explode('=', $cookie);
  30         $name = trim($parts[0]);
  31         setcookie($name, '', time()-1000);
  32         setcookie($name, '', time()-1000, $cookiedir);
  33     }
  34 }
  35 // session part
  36 if (isset($_SESSION['poche_user'])) {
  37         unset($_SESSION['poche_user']);
  38 }
  39
  40 if (isset($_GET['clean'])) {
  41     if (is_dir('install')){
  42         delTree('install', true);
  43         header('Location: index.php');
  44     }
  45     if (is_dir('cache')) {
  46         delTree('cache', false, false);
  47         header('Location: index.php');
  48     }
  49 }
  50
  51 if (isset($_POST['download'])) {
  52     if (!file_put_contents("cache/vendor.zip", fopen("http://static.wallabag.org/files/vendor.zip", 'r'))) {
  53         $errors[] = 'Impossible to download vendor.zip. Please <a href="http://wllbg.org/vendor">download it manually</a> and unzip it in your wallabag folder.';
  54     }
  55     else {
  56         if (extension_loaded('zip')) {
  57             $zip = new ZipArchive();
  58             if ($zip->open("cache/vendor.zip") !== TRUE){
  59                 $errors[] = 'Impossible to open cache/vendor.zip. Please unzip it manually in your wallabag folder.';
  60             }
  61             if ($zip->extractTo(realpath(''))) {
  62                 @unlink("cache/vendor.zip");
  63                 $successes[] = 'twig is now installed, you can install wallabag.';
  64             }
  65             else {
  66                 $errors[] = 'Impossible to extract cache/vendor.zip. Please unzip it manually in your wallabag folder.';
  67             }
  68             $zip->close();
  69         }
  70         else {
  71             $errors[] = 'zip extension is not enabled in your PHP configuration. Please unzip cache/vendor.zip in your wallabag folder.';
  72         }
  73     }
  74 }
  75 else if (isset($_POST['install'])) {
  76     if (!is_dir('vendor')) {
  77         $errors[] = 'You must install twig before.';
  78     } else {
  79         $continue = true;
  80         $salt = generate_salt();
  81         $content = file_get_contents('inc/poche/config.inc.default.php');
  82
  83         // User informations
  84         $username = trim($_POST['username']);
  85         $password = trim($_POST['password']);
  86         $email = trim($_POST['email']);
  87         $salted_password = sha1($password . $username . $salt);
  88
  89         // Database informations
  90         $moreQueries = array();
  91
  92         if ($_POST['db_engine'] == 'sqlite') {
  93             if (!copy('install/poche.sqlite', 'db/poche.sqlite')) {
  94                 $errors[] = 'Impossible to create the SQLite database file. Please check your file permissions.';
  95             }
  96             else {
  97                 $db_path = 'sqlite:' . realpath('') . '/db/poche.sqlite';
  98                 $handle = new PDO($db_path);
  99                 $handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 100                 $sql_structure = "";
 101             }
 102         } else {
 103             // MySQL and Postgre
 104             /*
 105             * Default values for server if not filled
 106             */
 107             $server = "localhost";
 108             $database = "wallabag";
 109
 110             try {
 111
 112             if ($_POST['db_engine'] == 'mysql') {
 113                 if ($_POST['mysql_server'] != "") {$server = $_POST['mysql_server'];} // if server and database are filled
 114                 if ($_POST['mysql_database'] != "") {$database = $_POST['mysql_database'];}
 115
 116                 $sql_structure = file_get_contents('install/mysql.sql');
 117
 118                 if (isset($_POST['mysql_utf8_mb4'])) {
 119                     //with UTF8-MB4
 120                     $db_path = 'mysql:host=' . $server . ';dbname=' . $database . ';charset=utf8mb4';
 121                     $handle = new PDO($db_path, $_POST['mysql_user'], $_POST['mysql_password'], array(
 122                         PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8mb4',
 123                     ));
 124                     $content = str_replace("define ('MYSQL_USE_UTF8MB4', FALSE);", "define ('MYSQL_USE_UTF8MB4', TRUE);", $content);
 125                 } else { // regular UTF8
 126                     $sql_structure = str_replace(" DEFAULT CHARSET=utf8mb4", "", $sql_structure); // replace the UTF8-MB4 occurences inside the mysql.sql file
 127                     $db_path = 'mysql:host=' . $server . ';dbname=' . $database;
 128                     $handle = new PDO($db_path, $_POST['mysql_user'], $_POST['mysql_password']);
 129                 }
 130                 $handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 131
 132                 $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$server."');", $content);
 133                 $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$database."');", $content);
 134                 $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['mysql_user']."');", $content);
 135                 $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['mysql_password']."');", $content);
 136
 137                 $moreQueries[] = "INSERT INTO `entries` (`id`, `title`, `url`, `is_read`, `is_fav`, `content`, `user_id`) VALUES
 138 (1, 'Framabag, un nouveau service libre et gratuit', 'http://www.framablog.org/index.php/post/2014/02/05/Framabag-service-libre-gratuit-interview-developpeur', 0, 0, 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 140 (3, 'a self hostable application for saving web pages | wallabag', 'https://www.wallabag.org/', 0, 1, 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, 1);";
 141                 $moreQueries[] = "INSERT INTO `tags` (`id`, `value`) VALUES (1, 'opensource');";
 142                 $moreQueries[] = "INSERT INTO `tags_entries` (`id`, `entry_id`, `tag_id`) VALUES (1, 2, 1);";
 143
 144             }
 145             else if ($_POST['db_engine'] == 'postgres') {
 146                 if ($_POST['pg_server'] != "") {$server = $_POST['pg_server'];}
 147                 if ($_POST['pg_database'] != "") {$database = $_POST['pg_database'];}
 148
 149                 $db_path = 'pgsql:host=' . $server . ';dbname=' . $database;
 150                 $handle = new PDO($db_path, $_POST['pg_user'], $_POST['pg_password']);
 151                 $handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 152
 153                 $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$server."');", $content);
 154                 $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$database."');", $content);
 155                 $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['pg_user']."');", $content);
 156                 $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['pg_password']."');", $content);
 157
 158                 $moreQueries[] = "INSERT INTO entries (title, url, is_read, is_fav, content, user_id) VALUES
 159 ('Framabag, un nouveau service libre et gratuit', 'http://www.framablog.org/index.php/post/2014/02/05/Framabag-service-libre-gratuit-interview-developpeur', false, false, 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 160 ('wallabag/wallabag', 'https://github.com/wallabag/wallabag', false, false, convert_from(decode('3c7370616e20636c6173733d226e616d65223e524541444d452e6d643c2f7370616e3e3c703e77616c6c6162616720697320612073656c6620686f737461626c65206170706c69636174696f6e20616c6c6f77696e6720796f7520746f206e6f74206d69737320616e7920636f6e74656e7420616e796d6f72652e20436c69636b2c20736176652c2072656164206974207768656e20796f752063616e2e20497420657874726163747320636f6e74656e7420736f207468617420796f752063616e2072656164206974207768656e20796f7520686176652074696d652e3c2f703e0a3c703e4d6f726520696e666f726d6174696f6e73206f6e206f757220776562736974653a203c6120687265663d22687474703a2f2f77616c6c616261672e6f7267223e77616c6c616261672e6f72673c2f613e3c2f703e0a3c68323e3c6120636c6173733d22616e63686f722220687265663d2268747470733a2f2f6769746875622e636f6d2f77616c6c616261672f77616c6c61626167236c6963656e7365223e3c2f613e4c6963656e73653c2f68323e0a3c703e436f7079726967687420c2a920323031302d32303134204e69636f6c6173204cc59375696c6c6574203c6120687265663d226d61696c746f3a6e69636f6c6173406c6f6575696c6c65742e6f7267223e6e69636f6c6173406c6f6575696c6c65742e6f72673c2f613e205468697320776f726b20697320667265652e20596f752063616e2072656469737472696275746520697420616e642f6f72206d6f6469667920697420756e64657220746865207465726d73206f662074686520446f205768617420546865204675636b20596f752057616e7420546f205075626c6963204c6963656e73652c2056657273696f6e20322c206173207075626c69736865642062792053616d20486f63657661722e205365652074686520434f5059494e472066696c6520666f72206d6f72652064657461696c732e3c2f703e0a', 'hex'), 'UTF8'), 1),
 161 ('a self hostable application for saving web pages | wallabag', 'https://www.wallabag.org/', false, true, convert_from(decode('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', 'hex'), 'UTF8'), 1)";
 162                 $moreQueries[] = "INSERT INTO tags (value) VALUES ('opensource')";
 163                 $moreQueries[] = "INSERT INTO tags_entries (entry_id, tag_id) VALUES (2, 1)";
 164
 165                 $sql_structure = file_get_contents('install/postgres.sql');
 166             }
 167             // create database structure
 168             if (!$handle) {
 169                 $continue = false;
 170                 $errors[] = "Couldn't connect to your database server. Please check credentials.";
 171             } else {
 172                     $query = $handle->exec($sql_structure);
 173
 174                     $usertest = executeQuery($handle,"SELECT * from users WHERE username = ?", array($username));
 175                     if (!empty($usertest)) {
 176                         $continue = false;
 177                         $errors[] = "An user already exists with this username in database.";
 178                     }
 179         }
 180
 181         } catch (PDOException $e) {
 182                 /* Error codes :
 183                 /       7 : PostgreSQL issues
 184                 /       1045 : Access denied to the user : user doesn't exists
 185                 /       1044 : Access denied to the user : user doesn't have the rights to connect to this database
 186                 /       2005 : Unknown database server
 187                         */
 188                 switch ($e->getCode()) {
 189                         case 7:
 190                                 $errors[] = "PostgreSQL has encountered an issue : " . $e->getMessage();
 191                                 break;
 192                         case 1045:
 193                                 $errors[] = "The password for this user is incorrect, or this user doesn't exist.";
 194                                 break;
 195                         case 1044:
 196                                 $errors[] = "The user isn't allowed to use this database.";
 197                                 break;
 198                         case 2005:
 199                                 $errors[] = "The server can't be reached.";
 200                                 break;
 201                         default:
 202                                 $errors[] = "A error happened while connecting to your database : " . $e->getMessage();
 203                                 break;
 204                 }
 205             $continue = false;
 206         }
 207         }
 208     }
 209
 210     if ($continue) {
 211         $sql = "INSERT INTO users (username, password, name, email) VALUES (?, ?, ?, ?)";
 212         $params = array($username, $salted_password, $username, $email);
 213         $query = executeQuery($handle, $sql, $params);
 214
 215         $id_user = (int)$handle->lastInsertId('users_id_seq');
 216
 217         $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
 218         $params = array($id_user, 'pager', '10');
 219         $query = executeQuery($handle, $sql, $params);
 220
 221         $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
 222         $params = array($id_user, 'language', 'en_EN.UTF8');
 223         $query = executeQuery($handle, $sql, $params);
 224
 225         foreach ($moreQueries as $query) {
 226             executeQuery($handle, $query, array());
 227         }
 228
 229
 230     if (!copy('inc/poche/config.inc.default.php', 'inc/poche/config.inc.php')) {
 231         $errors[] = 'Installation aborted, impossible to create inc/poche/config.inc.php file. Maybe you don\'t have write access to create it. Check your file permissions.';
 232     } else {
 233         if ($_POST['db_engine'] != 'sqlite') {
 234             $content = str_replace("define ('STORAGE', 'sqlite');", "define ('STORAGE', '".$_POST['db_engine']."');", $content);
 235             file_put_contents('inc/poche/config.inc.php', $content);
 236         }
 237         $content = str_replace("define ('SALT', '');", "define ('SALT', '".$salt."');", $content);
 238         file_put_contents('inc/poche/config.inc.php', $content);
 239         $final = true;
 240     }
 241 }
 242 }
 243 ?>
 244 <!DOCTYPE html>
 245 <html>
 246     <head>
 247         <meta name="viewport" content="initial-scale=1.0">
 248         <meta charset="utf-8">
 249         <!--[if IE]>
 250         <meta http-equiv="X-UA-Compatible" content="IE=10">
 251         <![endif]-->
 252         <title>wallabag - installation</title>
 253         <link rel="shortcut icon" type="image/x-icon" href="themes/baggy/img/favicon.ico" />
 254         <link rel="apple-touch-icon-precomposed" sizes="144x144" href="themes/baggy/img/apple-touch-icon-144x144-precomposed.png">
 255         <link rel="apple-touch-icon-precomposed" sizes="72x72" href="themes/baggy/img/apple-touch-icon-72x72-precomposed.png">
 256         <link rel="apple-touch-icon-precomposed" href="themes/baggy/img/apple-touch-icon-precomposed.png">
 257         <link href='//fonts.googleapis.com/css?family=PT+Sans:700' rel='stylesheet' type='text/css'>
 258         <link rel="stylesheet" href="themes/baggy/css/ratatouille.css" media="all">
 259         <link rel="stylesheet" href="themes/baggy/css/font.css" media="all">
 260         <link rel="stylesheet" href="themes/baggy/css/main.css" media="all">
 261         <link rel="stylesheet" href="themes/baggy/css/messages.css" media="all">
 262         <link rel="stylesheet" href="themes/baggy/css/print.css" media="print">
 263         <script src="themes/_global/js/jquery-2.1.3.min.js"></script>
 264         <script src="themes/baggy/js/init.js"></script>
 265
 266
 267         <style type="text/css">
 268 a {
 269 color:#000;
 270 text-decoration:underline;
 271 padding:0 1px;
 272 }
 273 a:hover {
 274 color:#fff;
 275 background-color:#333;
 276 text-decoration:none;
 277 padding:0 1px;
 278 }
 279 p {
 280 margin:0;
 281 padding:5px 0;
 282 }
 283 em {
 284 font-style:normal;
 285 background-color:#ffc;
 286 padding: 0.1em 0;
 287 }
 288 ul, ol {
 289 margin:10px 0 10px 20px;
 290 padding:0 0 0 15px;
 291 }
 292 ul li, ol li {
 293 margin:0 0 7px 0;
 294 padding:0 0 0 3px;
 295 }
 296 h2 {
 297 font-size:18px;
 298 padding:0;
 299 }
 300 h3 {
 301 font-size:16px;
 302 padding:0;
 303 margin:20px 0 5px 0;
 304 }
 305 h4 {
 306 font-size:14px;
 307 padding:0;
 308 margin:15px 0 5px 0;
 309 }
 310 code {
 311 font-size:1.1em;
 312 background-color:#f3f3ff;
 313 color:#000;
 314 }
 315 em strong {
 316 text-transform: uppercase;
 317 }
 318 table#chart {
 319 border-collapse:collapse;
 320 }
 321 table#chart th {
 322 background-color:#eee;
 323 padding:2px 3px;
 324 border:1px solid #fff;
 325 }
 326 table#chart td {
 327 text-align:center;
 328 padding:2px 3px;
 329 border:1px solid #eee;
 330 }
 331 table#chart tr.enabled td {
 332 /* Leave this alone */
 333 }
 334 table#chart tr.disabled td,
 335 table#chart tr.disabled td a {
 336 }
 337 table#chart tr.disabled td a {
 338 text-decoration:underline;
 339 }
 340 div.chunk {
 341 margin:20px 0 0 0;
 342 padding:0 0 10px 0;
 343 border-bottom:1px solid #ccc;
 344 }
 345 .footnote,
 346 .footnote a {
 347 font:10px/12px verdana, sans-serif;
 348 color:#aaa;
 349 }
 350 .footnote em {
 351 background-color:transparent;
 352 font-style:italic;
 353 }
 354 .good{
 355 background-color:#52CC5B;
 356 }
 357 .bad{
 358 background-color:#F74343;
 359 font-style:italic;
 360 font-weight: bold;
 361 }
 362 .pass{
 363 background-color:#FF9500;
 364 }
 365 .detail {
 366 cursor: pointer;
 367 }
 368 .descriptions {
 369     margin-left: 10%;
 370     position: relative;
 371     top: 50%;
 372 }
 373 .database_inputs {
 374     float: left;
 375     width: 50%
 376 }
 377 .database_info {
 378     width: 100%;
 379     overflow: auto;
 380 }
 381 .compatibity_result {
 382         margin: auto;
 383         max-width: 350px;
 384         min-height: 50px;
 385         line-height: 50px;
 386         text-align: center;
 387    margin-bottom: 30px;
 388    border-radius: 3px;
 389 }
 390
 391 h2, legend {
 392         font-size: 30px;
 393         text-transform: uppercase;
 394         font-family: "PT Sans",sans-serif;
 395 }
 396
 397 legend:after {
 398     content: "";
 399     height: 4px;
 400     width: 70px;
 401     background-color: #000;
 402     display: block;
 403 }
 404 #reloadpage {
 405 cursor: pointer;
 406 background-color: #000;
 407 color: #FFF;
 408 padding: 0.5em 1em;
 409 display: inline-block;
 410 border: 1px solid #000;
 411 }
 412 #reloadpage:hover {
 413     background-color: #FFF;
 414     color: #000;
 415 }
 416 .final {
 417    margin-top: 10%;
 418    margin-left: 30%;
 419    max-width: 400px;
 420    text-align: center;
 421    border-radius: 6px;
 422 }
 423 .final h1 {
 424    line-height: 50px;
 425 }
 426
 427 .final em {
 428    margin-top: 40px;
 429    font-size: 12px;
 430 }
 431
 432 </style>
 433
 434     </head>
 435     <body>
 436         <header class="w600p center mbm">
 437             <h1 class="logo">
 438                 <img width="100" height="100" src="themes/baggy/img/logo-w.png" alt="logo poche" />
 439             </h1>
 440         </header>
 441         <div id="main">
 442             <button id="menu" class="icon icon-menu desktopHide"><span>Menu</span></button>
 443             <ul id="links" class="links">
 444                 <li><a href="docs/" target="_blank">Offline Doc</a></li>
 445                 <li><a href="http://doc.wallabag.org/" target="_blank">Online doc</a></li>
 446                 <li><a href="http://support.wallabag.org/" target="_blank">help</a></li>
 447                 <li><a href="http://www.wallabag.org/" target="_blank">wallabag.org</a></li>
 448             </ul>
 449             <?php if (!$final) : ?>
 450             <?php if (!empty($errors)) : ?>
 451                 <div class='messages error install'>
 452                     <p>Errors during installation:</p>
 453                     <p>
 454                         <ul>
 455                         <?php foreach($errors as $error) :?>
 456                             <li><?php echo $error; ?></li>
 457                         <?php endforeach; ?>
 458                         </ul>
 459                     </p>
 460                     <p><a href="index.php">Please reload</a> this page when you think you resolved these problems.</p>
 461                 </div>
 462             <?php endif; ?>
 463             <?php if (!empty($successes)) : ?>
 464                 <div class='messages success install'>
 465                     <p>
 466                         <ul>
 467                         <?php foreach($successes as $success) :?>
 468                             <li><?php echo $success; ?></li>
 469                         <?php endforeach; ?>
 470                         </ul>
 471                     </p>
 472                 </div>
 473             <?php else : ?>
 474                 <?php if (file_exists('inc/poche/config.inc.php') && is_dir('vendor')) : ?>
 475                 <div class='messages success install'>
 476                     <p>
 477                         <a href="index.php?clean=0">Click here to finish update.</a><br>
 478                         If it fails, check your file permissions or just delete the install directory.
 479                     </p>
 480                     <p>You may have to clear cache (by going into config screen) after update.</p>
 481                 </div>
 482                 <?php endif; ?>
 483             <?php endif; ?>
 484             <p>To install wallabag, you just have to fill the following fields. That's all.</p>
 485
 486             <div>
 487                     <h2>Server compatibility test</h2>
 488                     <?php if (isOkay()) { ?>
 489                         <div class="compatibity_result detail good">All good</div>
 490                             <?php } elseif (isPassing()) { ?>
 491                             <div class="compatibity_result detail pass">Some warnings, but the minimum is here !</div>
 492                             <?php } else  { ?>
 493                             <div class="compatibity_result detail bad">Bad news : you can't run wallabag</div>
 494                             <?php } $status = status(); $pdo_drivers = pdoDrivers(); ?>
 495             </div>
 496
 497             <div class="details">
 498                 <div>
 499                     <hr>
 500                     <h2 style="text-align:center;"><?php echo $status['app_name']; ?>: Compatibility Test</h2>
 501                     <table cellpadding="0" cellspacing="0" border="0" width="100%" id="chart">
 502                         <thead>
 503                             <tr>
 504                                 <th>Test</th>
 505                                 <th>Should Be</th>
 506                                 <th>What You Have</th>
 507                                 <th>What it means</th>
 508                             </tr>
 509                         </thead>
 510                         <tbody>
 511                             <tr class="<?php echo ($status['php']) ? 'enabled' : 'disabled'; ?>">
 512                                 <td>PHP</td>
 513                                 <td>5.3.3 or higher</td>
 514                                 <td class="<?php echo ($status['php']) ? 'good' : 'disabled'; ?>"><?php echo phpversion(); ?></td>
 515                                 <td><?php echo ($status['php']) ? '<strong>PHP:</strong> You are running a supported version of PHP.' : '<strong>PHP:</strong> You are running an unsupported version of PHP. <strong>' . $status['app_name'] . ' will not work here.</strong>' ;?></td>
 516                             </tr>
 517                             <tr class="<?php echo ($status['pdo']) ? 'enabled' : 'disabled'; ?>">
 518                                 <td><a href="http://php.net/manual/en/book.pdo.php">PDO</a></td>
 519                                 <td>Enabled</td>
 520                                 <?php echo ($status['pdo']) ? '<td class="good">Enabled</span>' : '<td class="bad">Disabled'; ?></td>
 521                                 <td><?php echo ($status['pdo']) ? '<strong>PDO:</strong> You have PDO support enabled.' : '<strong>PDO:</strong> Your PHP installation doesn\'t support PHP PDO. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
 522                             </tr>
 523                             <tr class="<?php echo ($status['pdo_drivers_passing']) ? 'enabled' : 'disabled'; ?>">
 524                                 <td>PDO Drivers</td>
 525                                 <td>One of the PDO drivers must be installed</td>
 526                                 <?php echo ($status['pdo_drivers_passing']) ? '<td class="good">At least one driver is enabled</span>' : '<td class="bad">No driver available'; ?></td>
 527                                 <td><?php echo ($status['pdo_drivers_passing']) ? '<strong>PDO:</strong> You have at least one PDO driver installed.' : '<strong>PDO Drivers:</strong> Your PHP installation doesn\'t have any PDO driver installed. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
 528                             </tr>
 529                             <tr class="<?php echo ($status['xml']) ? 'enabled' : 'disabled'; ?>">
 530                                 <td><a href="http://php.net/xml">XML</a></td>
 531                                 <td>Enabled</td>
 532                                 <?php echo ($status['xml']) ? '<td class="good">Enabled, and sane</span>' : '<td class="bad">Disabled, or broken'; ?></td>
 533                                 <td><?php echo ($status['xml']) ? '<strong>XML:</strong> You have XMLReader support or a version of XML support that isn\'t broken installed.' : '<strong>XML:</strong> Your PHP installation doesn\'t support XML parsing. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
 534                             </tr>
 535                             <tr class="<?php echo ($status['pcre']) ? 'enabled' : 'disabled'; ?>">
 536                                 <td><a href="http://php.net/pcre">PCRE</a></td>
 537                                 <td>Enabled</td>
 538                                 <?php echo ($status['pcre']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 539                                 <td><?php echo ($status['pcre']) ? '<strong>PCRE:</strong> You have PCRE support installed.' : '<strong>PCRE:</strong> Your PHP installation doesn\'t support Perl-Compatible Regular Expressions. <strong>' . $status['app_name'] .' will not work here.</strong>' ?></td>
 540                             </tr>
 541                             <tr class="<?php echo ($status['zlib']) ? 'enabled' : 'disabled'; ?>">
 542                                 <td><a href="http://php.net/zlib">Zlib</a></td>
 543                                 <td>Enabled</td>
 544                                 <?php echo ($status['zlib']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 545                                 <td><?php echo ($status['zlib']) ? '<strong>Zlib:</strong> You have <code>Zlib</code> enabled.  This allows SimplePie to support GZIP-encoded pages.' : '<strong>Zlib:</strong> The <code>Zlib</code> extension is not available.  SimplePie will ignore any GZIP-encoding, and instead handle pages as uncompressed text.' ?></td>
 546                             </tr>
 547                             <tr class="<?php echo ($status['mbstring']) ? 'enabled' : 'disabled'; ?>">
 548                                 <td><a href="http://php.net/mbstring">mbstring</a></td>
 549                                 <td>Enabled</td>
 550                                 <?php echo ($status['mbstring']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 551                                 <td rowspan="2"><?php if(($status['mbstring']) && ($status['iconv'])) { ?><strong>mbstring and iconv:</strong> You have both <code>mbstring</code> and <code>iconv</code> installed!  This will allow <?php echo $status['app_name']; ?> to handle the greatest number of languages.
 552                                 <?php } elseif ($status['mbstring']) { ?><strong>mbstring:</strong> <code>mbstring</code> is installed, but <code>iconv</code> is not.
 553                                 <?php } elseif ($status['iconv']) { ?><strong>iconv:</strong> <code>iconv</code> is installed, but <code>mbstring</code> is not.
 554                                 <?php } else { ?><strong>mbstring and iconv:</strong> <em>You do not have either of the extensions installed.</em> This will significantly impair your ability to read non-English pages, as well as even some English ones.
 555                                 <?php } ?>
 556                                 </td>
 557                             </tr>
 558                             <tr class="<?php echo ($status['iconv']) ? 'enabled' : 'disabled'; ?>">
 559                                 <td><a href="http://php.net/iconv">iconv</a></td>
 560                                 <td>Enabled</td>
 561                                 <?php echo ($status['iconv']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 562                             </tr>
 563                             <tr class="<?php echo ($status['dom']) ? 'enabled' : 'disabled'; ?>">
 564                                 <td><a href="http://php.net/manual/en/book.dom.php">DOM / XML extension</a></td>
 565                                 <td>Enabled</td>
 566                                 <?php echo ($status['dom']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 567                                 <td><?php echo ($status['dom']) ? '<strong>DOM/XML:</strong> You can parse <em>ini</em> files.' : '<strong>DOM/XML:</strong> Your PHP configuration isn\'t standard, you\'re missing PHP-DOM.  You may try to install a package or recompile PHP. <strong>' . $status['app_name'] . ' will not work here.</strong>'; ?></td>
 568                             </tr>
 569                             <tr class="<?php echo ($status['filter']) ? 'enabled' : 'disabled'; ?>">
 570                                 <td><a href="http://uk.php.net/manual/en/book.filter.php">Data filtering</a></td>
 571                                 <td>Enabled</td>
 572                                 <?php echo ($status['filter']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
 573                                 <td><?php echo ($status['filter']) ? '<strong>Data filtering:</strong> You can use the PHP build-in DOM to operate on XML documents.' : '<strong>Data filtering:</strong> Your PHP configuration has the filter extension disabled.  <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
 574                             </tr>
 575                             <tr class="<?php echo ($status['gd']) ? 'enabled' : 'disabled'; ?>">
 576                                 <td><a href="http://php.net/manual/en/book.image.php">GD</a></td>
 577                                 <td>Enabled</td>
 578                                 <?php echo ($status['gd']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
 579                                 <td><?php echo($status['gd']) ? '<strong>GD:</strong> You have <code>GD</code> support installed.' : '<strong>GD:</strong> The <code>GD</code> extension is not available.  ' . $status['app_name'] . ' will not be able to download pictures locally on your server.' ?></td>
 580                             </tr>
 581                             <tr class="<?php echo ($status['tidy']) ? 'enabled' : 'disabled'; ?>">
 582                                 <td><a href="http://php.net/tidy">Tidy</a></td>
 583                                 <td>Enabled</td>
 584                                 <?php echo ($status['tidy']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
 585                                 <td><?php echo ($status['tidy']) ? '<strong>Tidy:</strong> You have <code>Tidy</code> support installed.' : '<strong>Tidy:</strong> The <code>Tidy</code> extension is not available.' . $status['app_name'] . ' should still work with most pages, but you may experience problems with some. You can install it with <code>sudo apt-get install php5-tidy</code> and then reload Apache <code>sudo service apache2 reload</code>.' ; ?></td>
 586                             </tr>
 587                             <tr class="<?php echo ($status['curl']) ? 'enabled' : 'disabled'; ?>">
 588                                 <td><a href="http://php.net/curl">cURL</a></td>
 589                                 <td>Enabled</td>
 590                                 <?php echo (extension_loaded('curl')) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
 591                                 <td><?php echo ($status['curl']) ? '<strong>cURL:</strong> You have <code>cURL</code> support installed.' : '<strong>cURL:</strong> The <code>cURL</code> extension is not available.  SimplePie will use <code>fsockopen()</code> instead.' ?></td>
 592                             </tr>
 593                             <tr class="<?php echo ($status['parse_ini']) ? 'enabled' : 'disabled'; ?>">
 594                                 <td><a href="http://uk.php.net/manual/en/function.parse-ini-file.php">Parse ini file</td>
 595                                 <td>Enabled</td>
 596                                 <?php echo ($status['parse_ini']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 597                                 <td><?php echo ($status['parse_ini']) ? '<strong>Parse ini:</strong> You can parse <em>ini</em> files.' : '<strong>Parse ini files function :</strong> Bad luck : your webhost has decided to block the use of the <em>parse_ini_file</em> function. <strong>' . $status['app_name'] . ' will not work here.' ?></td>
 598                             </tr>
 599                             <tr class="<?php echo ($status['parallel']) ? 'enabled' : 'disabled'; ?>">
 600                                 <td>Parallel URL fetching</td>
 601                                 <td>Enabled</td>
 602                                 <?php echo ($status['parallel']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
 603                                 <td><?php echo ($status['parallel']) ? '<strong>Parallel URL fetching:</strong> You have <code>HttpRequestPool</code> or <code>curl_multi</code> support installed.' : '<strong>Parallel URL fetching:</strong> <code>HttpRequestPool</code> or <code>curl_multi</code> support is not available. ' . $status['app_name'] . ' will use <code>file_get_contents()</code> instead to fetch URLs sequentially rather than in parallel.' ?></td>
 604                             </tr>
 605                             <tr class="<?php echo ($status['allow_url_fopen']) ? 'enabled' : 'disabled'; ?>">
 606                                 <td><a href="http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen">allow_url_fopen</a></td>
 607                                 <td>Enabled</td>
 608                                 <?php if ($status['allow_url_fopen']) { ?>
 609                                 <td class="good">Enabled</td>
 610                                 <td><strong>allow_url_fopen:</strong> You have allow_url_fopen enabled.
 611                                 <?php } elseif ($status['curl']) { ?>
 612                                 <td class="pass">Disabled</td>
 613                                 <td><strong>allow_url_fopen</strong> is disabled, but curl is supported, so it should be ok.</td>
 614                                 <?php } else { ?>
 615                                 <td class="bad">Disabled</td>
 616                                 <td><strong>allow_url_fopen:</strong> Your PHP configuration has allow_url_fopen disabled.
 617                                 <strong><?php echo $status['app_name']; ?>  will not work here.</strong><?php } ?></td>
 618                             </tr>
 619                             <tr class="<?php echo ($status['gettext']) ? 'enabled' : 'disabled'; ?>">
 620                                 <td><a href="http://php.net/manual/en/book.gettext.php">gettext</a></td>
 621                                 <td>Enabled</td>
 622                                 <?php echo ($status['gettext']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
 623                                 <td><?php echo ($status['gettext']) ? '<strong>Gettext:</strong> You have <code>gettext</code> enabled.</em>' : '<strong>GetText:</strong> The <code>gettext</code> extension is not available. The system we use to display wallabag in various languages is not available. <strong>' . $status['app_name'] .' will not work here.</strong>' ?></td>
 624                             </tr>
 625                         </tbody>
 626                     </table>
 627                     <hr>
 628                 </div>
 629                 <div class="details">
 630                     <?php //if ($status['php'] && $status['xml'] && $status['pcre'] && $status['mbstring'] && $status['iconv'] && $status['filter'] && $status['allow_url_fopen']) { ?>
 631                     <?php if (isOkay()) { ?>
 632                         <h3>Bottom Line: Yes, you can run <?php echo $status['app_name']; ?> !</h3>
 633                         <p><em>Your webhost has its act together!</em></p>
 634                         <p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $status['app_name']; ?> will run on your webhost &mdash; it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
 635                     <?php //} else if ($status['php'] && $status['xml'] && $status['pcre'] && $status['mbstring'] && $status['allow_url_fopen'] && $status['filter']) { ?>
 636                     <?php } else if (!isOkay() && isPassing()) { ?>
 637                         <h3>Bottom Line: Yes, you can run <?php echo $status['app_name']; ?> !</h3>
 638                         <p><em>For most pages, it'll run with no problems.</em> There are certain languages that you might have a hard time with though.</p>
 639                         <p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $status['app_name']; ?> will run on your webhost &mdash; it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
 640                     <?php } else { ?>
 641                         <h3>Bottom Line: We're sorry…</h3>
 642                         <p><em>Your webhost does not support the minimum requirements for <?php echo $status['app_name']; ?>.</em>  It may be a good idea to contact your webhost and point them to the results of this test. They may be able to enable/install the required components.</p>
 643                         <p>If this is your own server and you think you have all the requirements installed, please get in touch with us.</p>
 644                     <?php } ?>
 645                 </div>
 646
 647                         <div class="chunk">
 648                             <p class="footnote">This compatibility test has been borrowed (and slightly adapted by <a href="http://fivefilters.org/content-only/">fivefilters.org</a>) from the one supplied by <a href="http://simplepie.org/">SimplePie.org</a>.</a></p>
 649                         </div>
 650                 </div>
 651             <form method="post" class="technical">
 652             <hr>
 653             <div class='twig'>
 654                 <h2>Twig installation</h2>
 655                 <?php if (!is_dir('vendor')) : ?>
 656
 657                     <p>wallabag needs twig, a template engine (<a href="http://twig.sensiolabs.org/">?</a>). Two ways to install it:</p>
 658                     <ul>
 659                         <li>automatically download and extract vendor.zip into your wallabag folder.
 660                         <p><input type="submit" name="download" value="Download vendor.zip" /></p>
 661                         <?php if (!extension_loaded('zip')) : ?>
 662                             <b>Be careful, zip extension is not enabled in your PHP configuration. You'll have to unzip vendor.zip manually.</b>
 663                         <?php endif; ?>
 664                             <em>This method is mainly recommended if you don't have a dedicated server.</em></li>
 665                         <li>use <a href="http://getcomposer.org/">Composer</a> in your wallabag folder :<pre><code>curl -s http://getcomposer.org/installer | php
 666 php composer.phar install</code></pre>
 667                         <span id="reloadpage">Reload to check</span>
 668                         </li>
 669                     </ul>
 670
 671                 <?php else : ?>
 672                     Twig is properly installed.
 673                 <?php endif; ?>
 674                 </div>
 675                 <div class="database_info">
 676                 <hr>
 677                 <fieldset class="database_inputs">
 678                     <legend><strong>Database settings</strong></legend>
 679                     <p>
 680                         Database engine:
 681                         <ul>
 682                            <li>
 683                               <?php if ($pdo_drivers['sqlite']) { ?>
 684                                 <label for="sqlite">SQLite</label> <input name="db_engine" type="radio" checked="" id="sqlite" value="sqlite" />
 685                                 <?php } else { ?>
 686                                  <div class="messages notice">
 687                                            <p>You have to enable <a href="http://php.net/manual/ref.pdo-sqlite.php">pdo_sqlite extension</a> to use SQLite.</p>
 688                                     </div>
 689                               <?php } ?>
 690                            </li>
 691                            <li>
 692                               <?php if ($pdo_drivers['mysql']) { ?>
 693                               <label for="mysql">MySQL</label> <input name="db_engine" type="radio" id="mysql" value="mysql" />
 694                               <div id="pdo_mysql" class='messages notice install'>
 695                                  <p>All fields have to be filled.</p>
 696                               </div>
 697                               <ul id="mysql_infos">
 698                                  <li><label for="mysql_server">Server</label> <input type="text" placeholder="eg : localhost" id="mysql_server" name="mysql_server" /></li>
 699                                  <li><label for="mysql_database">Existing database</label> <input type="text" placeholder="eg : wallabag" id="mysql_database" name="mysql_database" /></li>
 700                                  <li><label for="mysql_user">User</label> <input type="text" placeholder="user" id="mysql_user" name="mysql_user" /></li>
 701                                  <li><label for="mysql_password">Password</label> <input type="password" placeholder="p4ssw0rd" id="mysql_password" name="mysql_password" /></li>
 702                                  <li><label for="mysql_utf8_mb4">Use UTF-8 MB4</label> <input id="mysql_utf8_mb4" type="checkbox" name="mysql_utf8_mb4">
 703                                  <div id="utf8_mb4_infos"><em>Warning :</em> UTF-8 MB4 is used to fully support unicode characters. It is available only with MySQL starting with version 5.5.3.
 704                                     Install will failed if you check this while using an older MySQL server.</div></li>
 705                               </ul>
 706                               <?php } else { ?>
 707                                  <div class="messages notice">
 708                                     <p>You have to enable <a href="http://php.net/manual/ref.pdo-mysql.php">pdo_mysql extension</a> to use MySQL.</p>
 709                                  </div>
 710                               <?php } ?>
 711                            </li>
 712                            <li>
 713                               <?php if ($pdo_drivers['postgres']) { ?>
 714                                  <label for="postgres">PostgreSQL</label> <input name="db_engine" type="radio" id="postgres" value="postgres" />
 715                                  <div id="pdo_postgres" class='messages notice install'>
 716                                     <p>All fields have to be filled.</p>
 717                                  </div>
 718                                  <ul id="pg_infos">
 719                                     <li><label for="pg_server">Server</label> <input type="text" placeholder="eg : localhost" id="pg_server" name="pg_server" /></li>
 720                                     <li><label for="pg_database">Existing database</label> <input type="text" placeholder="eg : wallabag" id="pg_database" name="pg_database" /></li>
 721                                     <li><label for="pg_user">User</label> <input type="text" placeholder="user" id="pg_user" name="pg_user" /></li>
 722                                     <li><label for="pg_password">Password</label> <input type="password" placeholder="p4ssw0rd" id="pg_password" name="pg_password" /></li>
 723                                  </ul>
 724                               <?php } else { ?>
 725                                  <div class="messages notice">
 726                                     <p>You have to enable <a href="https://php.net/manual/ref.pdo-pgsql.php">pdo_pgsql extension</a> to use PostgreSQL.</p>
 727                                  </div>
 728                               <?php } ?>
 729                            </li>
 730                         </ul>
 731                     </p>
 732                 </fieldset>
 733                 <div class="descriptions">
 734                     <div id="sqlite_description">
 735                         SQLite is the most simple database system of all three. It is therefore recommended for people who don't want or know how to configure other database systems.
 736                     </div>
 737                     <div id="mysql_description">
 738                         MySQL (also called MariaDB) is one of the most popular database systems. It comes with most shared hosting plans.
 739                     </div>
 740                     <div id="postgres_description">
 741                         PostgreSQL. Because some people prefer it to MySQL. With reasons.
 742                     </div>
 743                 </div>
 744                 </div>
 745                 <hr>
 746                 <div class="usersettings">
 747                 <fieldset style="clear: both">
 748                     <legend><strong>User settings</strong></legend>
 749                     <p>
 750                         <label for="username">Username</label>
 751                         <input type="text" required id="username" name="username" value="wallabag" />
 752                     </p>
 753                     <p>
 754                         <label for="password">Password</label>
 755                         <input type="password" required id="password" name="password" value="wallabag" />
 756                         <label for="show">Show password:</label> <input style="margin-left:-80px;" name="show" id="show" type="checkbox" onchange="document.getElementById('password').type = this.checked ? 'text' : 'password'">
 757                     </p>
 758                     <p>
 759                         <label for="email">Email (not required)</label>
 760                         <input type="email" id="email" name="email" />
 761                     </p>
 762                 </fieldset>
 763                 <input type="submit" id="install_button" value="Install wallabag" name="install" />
 764                 </div>
 765             </form>
 766         </div>
 767      <?php else : ?>
 768          <div class="final good">
 769             <h1>wallabag is now installed ! :-) </h1>
 770             <a href="index.php?clean=0">Click here to access the login form</a><br />
 771             <em>The installation will now try to delete the install directory. If this fails, delete it manually.</em></div>
 772      <?php endif; ?>
 773         <script>
 774             <?php if (!is_dir('vendor')) : ?>
 775             $(".database_info").hide();
 776             $(".usersettings").hide();
 777             <?php endif ?>
 778
 779             /*
 780              * Database showing/hiding
 781              */
 782             $("#mysql_infos").hide();
 783             $("#mysql_description").hide();
 784             $("#pg_infos").hide();
 785             $("#postgres_description").hide();
 786             $("#sqlite_description").show();
 787             $("#pdo_postgres").hide();
 788             $("#pdo_mysql").hide();
 789
 790             /*
 791              * Details hiding
 792              */
 793
 794             $(".details").hide();
 795             $("#utf8_mb4_infos").hide();
 796
 797             <?php
 798             if (!isPassing()) : ?>
 799                 $('.technical').hide();
 800             <?php
 801             else :
 802             ?>
 803                 $('.technical').show();
 804             <?php
 805             endif;
 806             ?>
 807
 808             <?php if (file_exists('inc/poche/config.inc.php') && is_dir('vendor')) : ?>
 809                 $('.technical').hide();
 810             <?php endif ?>
 811
 812             $("#mysql_utf8_mb4").click(function() {
 813                 $("#utf8_mb4_infos").toggle();
 814             });
 815
 816             $("input[name=db_engine]").click(function()
 817                 {
 818                     if ( $("#mysql").prop('checked')) {
 819                         $("#mysql_infos").show();
 820                         $("#pdo_mysql").show();
 821                         $("#pg_infos").hide();
 822                         $("#pdo_postgres").hide();
 823                         $("#pdo_sqlite").hide();
 824                         $("#sqlite_description").hide();
 825                         $("#postgres_description").hide();
 826                         $("#mysql_description").show();
 827                         $("#install_button").show();
 828                     }
 829                     else {
 830                         if ( $("#postgres").prop('checked')) {
 831                             $("#mysql_infos").hide();
 832                             $("#pdo_mysql").hide();
 833                             $("#pg_infos").show();
 834                             $("#pdo_postgres").show();
 835                             $("#pdo_sqlite").hide();
 836                             $("#sqlite_description").hide();
 837                             $("#mysql_description").hide();
 838                             $("#postgres_description").show();
 839                             $("#install_button").show();
 840                         }
 841                         else {
 842                             $("#mysql_infos").hide();
 843                             $("#pg_infos").hide();
 844                             $("#pdo_postgres").hide();
 845                             $("#pdo_mysql").hide();
 846                             $("#sqlite_description").show();
 847                             $("#mysql_description").hide();
 848                             $("#postgres_description").hide();
 849                         }
 850                     }
 851                 });
 852
 853             $(".detail").click(function()
 854             {
 855                 $('.details').toggle();
 856             });
 857             $("#reloadpage").click(function()
 858             {
 859                  location.reload();
 860             });
 861
 862         </script>
 863     </body>
 864 </html>