install.php

   1 <?php
   2
   3 /*><div style="width:60%; margin: auto; background-color: #fcc;
   4                 border: 1px solid #faa; padding: 0.5em 1em;">
   5     <h1 style="font-size: 120%">No PHP Support</h1>
   6
   7     It seems this server has no PHP support enabled. You will need to
   8     enable PHP before you can install and run DokuWiki. Contact your hosting
   9     provider if you're unsure what this means.
  10
  11 </div>*/
  12 /**
  13  * Dokuwiki installation assistance
  14  *
  15  * @author      Chris Smith <chris@jalakai.co.uk>
  16  */
  17
  18 if (!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__) . '/');
  19 if (!defined('DOKU_CONF')) define('DOKU_CONF', DOKU_INC . 'conf/');
  20 if (!defined('DOKU_LOCAL')) define('DOKU_LOCAL', DOKU_INC . 'conf/');
  21
  22 // load and initialize the core system
  23 require_once(DOKU_INC . 'inc/init.php');
  24 require_once(DOKU_INC . 'inc/pageutils.php');
  25
  26 // check for error reporting override or set error reporting to sane values
  27 if (!defined('DOKU_E_LEVEL')) {
  28     error_reporting(E_ALL ^ E_NOTICE);
  29 } else {
  30     error_reporting(DOKU_E_LEVEL);
  31 }
  32
  33 // language strings
  34 require_once(DOKU_INC . 'inc/lang/en/lang.php');
  35 if (isset($_REQUEST['l']) && !is_array($_REQUEST['l'])) {
  36     $LC = preg_replace('/[^a-z\-]+/', '', $_REQUEST['l']);
  37 }
  38 if (empty($LC)) $LC = 'en';
  39 if ($LC && $LC != 'en') {
  40     require_once(DOKU_INC . 'inc/lang/' . $LC . '/lang.php');
  41 }
  42
  43 // initialise variables ...
  44 $error = array();
  45
  46 // begin output
  47 header('Content-Type: text/html; charset=utf-8');
  48 ?>
  49 <!DOCTYPE html>
  50 <html lang="<?php echo $LC?>" dir="<?php echo $lang['direction']?>">
  51 <head>
  52     <meta charset="utf-8" />
  53     <title><?php echo $lang['i_installer']?></title>
  54     <style>
  55         body { width: 90%; margin: 0 auto; font: 84% Verdana, Helvetica, Arial, sans-serif; }
  56         img { border: none }
  57         br.cl { clear:both; }
  58         code { font-size: 110%; color: #800000; }
  59         fieldset { border: none }
  60         label { display: block; margin-top: 0.5em; }
  61         select.text, input.text { width: 30em; margin: 0 0.5em; }
  62         a {text-decoration: none}
  63     </style>
  64     <script>
  65         function acltoggle(){
  66             var cb = document.getElementById('acl');
  67             var fs = document.getElementById('acldep');
  68             if(!cb || !fs) return;
  69             if(cb.checked){
  70                 fs.style.display = '';
  71             }else{
  72                 fs.style.display = 'none';
  73             }
  74         }
  75         window.onload = function(){
  76             acltoggle();
  77             var cb = document.getElementById('acl');
  78             if(cb) cb.onchange = acltoggle;
  79         };
  80     </script>
  81 </head>
  82 <body style="">
  83     <h1 style="float:left">
  84         <img src="lib/exe/fetch.php?media=wiki:dokuwiki-128.png"
  85              style="vertical-align: middle;" alt="" height="64" width="64" />
  86         <?php echo $lang['i_installer']?>
  87     </h1>
  88     <div style="float:right; margin: 1em;">
  89         <?php langsel()?>
  90     </div>
  91     <br class="cl" />
  92
  93     <div style="float: right; width: 34%;">
  94         <?php
  95         if (file_exists(DOKU_INC . 'inc/lang/' . $LC . '/install.html')) {
  96             include(DOKU_INC . 'inc/lang/' . $LC . '/install.html');
  97         } else {
  98             print "<div lang=\"en\" dir=\"ltr\">\n";
  99             include(DOKU_INC . 'inc/lang/en/install.html');
 100             print "</div>\n";
 101         }
 102         ?>
 103         <a style="
 104                 background: transparent
 105                 url(data/dont-panic-if-you-see-this-in-your-logs-it-means-your-directory-permissions-are-correct.png)
 106                 left top no-repeat;
 107                 display: block; width:380px; height:73px; border:none; clear:both;"
 108            target="_blank"
 109            href="http://www.dokuwiki.org/security#web_access_security"></a>
 110     </div>
 111
 112     <div style="float: left; width: 58%;">
 113         <?php
 114         try {
 115             if (! (check_functions() && check_permissions())) {
 116                 echo '<p>' . $lang['i_problems'] . '</p>';
 117                 print_errors();
 118                 print_retry();
 119             } elseif (!check_configs()) {
 120                 echo '<p>' . $lang['i_modified'] . '</p>';
 121                 print_errors();
 122             } elseif (check_data($_REQUEST['d'])) {
 123                 // check_data has sanitized all input parameters
 124                 if (!store_data($_REQUEST['d'])) {
 125                     echo '<p>' . $lang['i_failure'] . '</p>';
 126                     print_errors();
 127                 } else {
 128                     echo '<p>' . $lang['i_success'] . '</p>';
 129                 }
 130             } else {
 131                 print_errors();
 132                 print_form($_REQUEST['d']);
 133             }
 134         } catch (Exception $e) {
 135             echo 'Caught exception: ',  $e->getMessage(), "\n";
 136         }
 137         ?>
 138     </div>
 139
 140
 141 <div style="clear: both">
 142   <a href="http://dokuwiki.org/"><img src="lib/tpl/dokuwiki/images/button-dw.png" alt="driven by DokuWiki" /></a>
 143   <a href="http://php.net"><img src="lib/tpl/dokuwiki/images/button-php.gif" alt="powered by PHP" /></a>
 144 </div>
 145 </body>
 146 </html>
 147 <?php
 148
 149 /**
 150  * Print the input form
 151  *
 152  * @param array $d submitted entry 'd' of request data
 153  */
 154 function print_form($d)
 155 {
 156     global $lang;
 157     global $LC;
 158
 159     include(DOKU_CONF . 'license.php');
 160
 161     if (!is_array($d)) $d = array();
 162     $d = array_map('hsc', $d);
 163
 164     if (!isset($d['acl'])) $d['acl'] = 1;
 165     if (!isset($d['pop'])) $d['pop'] = 1;
 166
 167     ?>
 168     <form action="" method="post">
 169     <input type="hidden" name="l" value="<?php echo $LC ?>" />
 170     <fieldset>
 171         <label for="title"><?php echo $lang['i_wikiname']?>
 172         <input type="text" name="d[title]" id="title" value="<?php echo $d['title'] ?>" style="width: 20em;" />
 173         </label>
 174
 175         <fieldset style="margin-top: 1em;">
 176             <label for="acl">
 177             <input type="checkbox" name="d[acl]" id="acl" <?php echo(($d['acl'] ? ' checked="checked"' : ''));?> />
 178             <?php echo $lang['i_enableacl']?></label>
 179
 180             <fieldset id="acldep">
 181                 <label for="superuser"><?php echo $lang['i_superuser']?></label>
 182                 <input class="text" type="text" name="d[superuser]" id="superuser"
 183                        value="<?php echo $d['superuser'] ?>" />
 184
 185                 <label for="fullname"><?php echo $lang['fullname']?></label>
 186                 <input class="text" type="text" name="d[fullname]" id="fullname"
 187                        value="<?php echo $d['fullname'] ?>" />
 188
 189                 <label for="email"><?php echo $lang['email']?></label>
 190                 <input class="text" type="text" name="d[email]" id="email" value="<?php echo $d['email'] ?>" />
 191
 192                 <label for="password"><?php echo $lang['pass']?></label>
 193                 <input class="text" type="password" name="d[password]" id="password" />
 194
 195                 <label for="confirm"><?php echo $lang['passchk']?></label>
 196                 <input class="text" type="password" name="d[confirm]" id="confirm" />
 197
 198                 <label for="policy"><?php echo $lang['i_policy']?></label>
 199                 <select class="text" name="d[policy]" id="policy">
 200                     <option value="0" <?php echo ($d['policy'] == 0) ? 'selected="selected"' : '' ?>><?php
 201                         echo $lang['i_pol0']?></option>
 202                     <option value="1" <?php echo ($d['policy'] == 1) ? 'selected="selected"' : '' ?>><?php
 203                         echo $lang['i_pol1']?></option>
 204                     <option value="2" <?php echo ($d['policy'] == 2) ? 'selected="selected"' : '' ?>><?php
 205                         echo $lang['i_pol2']?></option>
 206                 </select>
 207
 208                 <label for="allowreg">
 209                     <input type="checkbox" name="d[allowreg]" id="allowreg" <?php
 210                         echo(($d['allowreg'] ? ' checked="checked"' : ''));?> />
 211                     <?php echo $lang['i_allowreg']?>
 212                 </label>
 213             </fieldset>
 214         </fieldset>
 215
 216         <fieldset>
 217             <p><?php echo $lang['i_license']?></p>
 218             <?php
 219             array_push($license, array('name' => $lang['i_license_none'], 'url' => ''));
 220             if (empty($d['license'])) $d['license'] = 'cc-by-sa';
 221             foreach ($license as $key => $lic) {
 222                 echo '<label for="lic_' . $key . '">';
 223                 echo '<input type="radio" name="d[license]" value="' . hsc($key) . '" id="lic_' . $key . '"' .
 224                      (($d['license'] === $key) ? ' checked="checked"' : '') . '>';
 225                 echo hsc($lic['name']);
 226                 if ($lic['url']) echo ' <a href="' . $lic['url'] . '" target="_blank"><sup>[?]</sup></a>';
 227                 echo '</label>';
 228             }
 229             ?>
 230         </fieldset>
 231
 232         <fieldset>
 233             <p><?php echo $lang['i_pop_field']?></p>
 234             <label for="pop">
 235                 <input type="checkbox" name="d[pop]" id="pop" <?php
 236                     echo(($d['pop'] ? ' checked="checked"' : ''));?> />
 237                 <?php echo $lang['i_pop_label']?>
 238                 <a href="http://www.dokuwiki.org/popularity" target="_blank"><sup>[?]</sup></a>
 239             </label>
 240         </fieldset>
 241
 242     </fieldset>
 243     <fieldset id="process">
 244         <button type="submit" name="submit"><?php echo $lang['btn_save']?></button>
 245     </fieldset>
 246     </form>
 247     <?php
 248 }
 249
 250 function print_retry()
 251 {
 252     global $lang;
 253     global $LC;
 254     ?>
 255     <form action="" method="get">
 256       <fieldset>
 257         <input type="hidden" name="l" value="<?php echo $LC ?>" />
 258         <button type="submit"><?php echo $lang['i_retry'];?></button>
 259       </fieldset>
 260     </form>
 261     <?php
 262 }
 263
 264 /**
 265  * Check validity of data
 266  *
 267  * @author Andreas Gohr
 268  *
 269  * @param array $d
 270  * @return bool ok?
 271  */
 272 function check_data(&$d)
 273 {
 274     static $form_default = array(
 275         'title'     => '',
 276         'acl'       => '1',
 277         'superuser' => '',
 278         'fullname'  => '',
 279         'email'     => '',
 280         'password'  => '',
 281         'confirm'   => '',
 282         'policy'    => '0',
 283         'allowreg'  => '0',
 284         'license'   => 'cc-by-sa'
 285     );
 286     global $lang;
 287     global $error;
 288
 289     if (!is_array($d)) $d = array();
 290     foreach ($d as $k => $v) {
 291         if (is_array($v))
 292             unset($d[$k]);
 293         else $d[$k] = (string)$v;
 294     }
 295
 296     //autolowercase the username
 297     $d['superuser'] = isset($d['superuser']) ? strtolower($d['superuser']) : "";
 298
 299     $ok = false;
 300
 301     if (isset($_REQUEST['submit'])) {
 302         $ok = true;
 303
 304         // check input
 305         if (empty($d['title'])) {
 306             $error[] = sprintf($lang['i_badval'], $lang['i_wikiname']);
 307             $ok      = false;
 308         }
 309         if (isset($d['acl'])) {
 310             if (empty($d['superuser']) || ($d['superuser'] !== cleanID($d['superuser']))) {
 311                 $error[] = sprintf($lang['i_badval'], $lang['i_superuser']);
 312                 $ok      = false;
 313             }
 314             if (empty($d['password'])) {
 315                 $error[] = sprintf($lang['i_badval'], $lang['pass']);
 316                 $ok      = false;
 317             } elseif (!isset($d['confirm']) || $d['confirm'] != $d['password']) {
 318                 $error[] = sprintf($lang['i_badval'], $lang['passchk']);
 319                 $ok      = false;
 320             }
 321             if (empty($d['fullname']) || strstr($d['fullname'], ':')) {
 322                 $error[] = sprintf($lang['i_badval'], $lang['fullname']);
 323                 $ok      = false;
 324             }
 325             if (empty($d['email']) || strstr($d['email'], ':') || !strstr($d['email'], '@')) {
 326                 $error[] = sprintf($lang['i_badval'], $lang['email']);
 327                 $ok      = false;
 328             }
 329         } else {
 330             // Since default = 1, browser won't send acl=0 when user untick acl
 331             $d['acl'] = '0';
 332         }
 333     }
 334     $d = array_merge($form_default, $d);
 335     return $ok;
 336 }
 337
 338 /**
 339  * Writes the data to the config files
 340  *
 341  * @author  Chris Smith <chris@jalakai.co.uk>
 342  *
 343  * @param array $d
 344  * @return bool
 345  */
 346 function store_data($d)
 347 {
 348     global $LC;
 349     $ok = true;
 350     $d['policy'] = (int) $d['policy'];
 351
 352     // create local.php
 353     $now    = gmdate('r');
 354     $output = <<<EOT
 355 <?php
 356 /**
 357  * Dokuwiki's Main Configuration File - Local Settings
 358  * Auto-generated by install script
 359  * Date: $now
 360  */
 361
 362 EOT;
 363     // add any config options set by a previous installer
 364     $preset = __DIR__ . '/install.conf';
 365     if (file_exists($preset)) {
 366         $output .= "# preset config options\n";
 367         $output .= file_get_contents($preset);
 368         $output .= "\n\n";
 369         $output .= "# options selected in installer\n";
 370         @unlink($preset);
 371     }
 372
 373     $output .= '$conf[\'title\'] = \'' . addslashes($d['title']) . "';\n";
 374     $output .= '$conf[\'lang\'] = \'' . addslashes($LC) . "';\n";
 375     $output .= '$conf[\'license\'] = \'' . addslashes($d['license']) . "';\n";
 376     if ($d['acl']) {
 377         $output .= '$conf[\'useacl\'] = 1' . ";\n";
 378         $output .= "\$conf['superuser'] = '@admin';\n";
 379     }
 380     if (!$d['allowreg']) {
 381         $output .= '$conf[\'disableactions\'] = \'register\'' . ";\n";
 382     }
 383     $ok = $ok && fileWrite(DOKU_LOCAL . 'local.php', $output);
 384
 385     if ($d['acl']) {
 386         // hash the password
 387         $phash = new \dokuwiki\PassHash();
 388         $pass = $phash->hash_bcrypt($d['password']);
 389
 390         // create users.auth.php
 391         $output = <<<EOT
 392 # users.auth.php
 393 # <?php exit()?>
 394 # Don't modify the lines above
 395 #
 396 # Userfile
 397 #
 398 # Auto-generated by install script
 399 # Date: $now
 400 #
 401 # Format:
 402 # login:passwordhash:Real Name:email:groups,comma,separated
 403
 404 EOT;
 405         // --- user:bcryptpasswordhash:Real Name:email:groups,comma,seperated
 406         $output = $output . "\n" . join(':', [
 407                 $d['superuser'],
 408                 $pass,
 409                 $d['fullname'],
 410                 $d['email'],
 411                 'admin,user',
 412             ]) . "\n";
 413         $ok = $ok && fileWrite(DOKU_LOCAL . 'users.auth.php', $output);
 414
 415         // create acl.auth.php
 416         $output = <<<EOT
 417 # acl.auth.php
 418 # <?php exit()?>
 419 # Don't modify the lines above
 420 #
 421 # Access Control Lists
 422 #
 423 # Auto-generated by install script
 424 # Date: $now
 425
 426 EOT;
 427         if ($d['policy'] == 2) {
 428             $output .=  "*               @ALL          0\n";
 429             $output .=  "*               @user         8\n";
 430         } elseif ($d['policy'] == 1) {
 431             $output .=  "*               @ALL          1\n";
 432             $output .=  "*               @user         8\n";
 433         } else {
 434             $output .=  "*               @ALL          8\n";
 435         }
 436         $ok = $ok && fileWrite(DOKU_LOCAL . 'acl.auth.php', $output);
 437     }
 438
 439     // enable popularity submission
 440     if (isset($d['pop']) && $d['pop']) {
 441         @touch(DOKU_INC . 'data/cache/autosubmit.txt');
 442     }
 443
 444     // disable auth plugins til needed
 445     $output = <<<EOT
 446 <?php
 447 /*
 448  * Local plugin enable/disable settings
 449  *
 450  * Auto-generated by install script
 451  * Date: $now
 452  */
 453
 454 \$plugins['authad']    = 0;
 455 \$plugins['authldap']  = 0;
 456 \$plugins['authmysql'] = 0;
 457 \$plugins['authpgsql'] = 0;
 458
 459 EOT;
 460     $ok = $ok && fileWrite(DOKU_LOCAL . 'plugins.local.php', $output);
 461
 462     return $ok;
 463 }
 464
 465 /**
 466  * Write the given content to a file
 467  *
 468  * @author  Chris Smith <chris@jalakai.co.uk>
 469  *
 470  * @param string $filename
 471  * @param string $data
 472  * @return bool
 473  */
 474 function fileWrite($filename, $data)
 475 {
 476     global $error;
 477     global $lang;
 478
 479     if (($fp = @fopen($filename, 'wb')) === false) {
 480         $filename = str_replace($_SERVER['DOCUMENT_ROOT'], '{DOCUMENT_ROOT}/', $filename);
 481         $error[]  = sprintf($lang['i_writeerr'], $filename);
 482         return false;
 483     }
 484
 485     if (!empty($data)) {
 486         fwrite($fp, $data);
 487     }
 488     fclose($fp);
 489     return true;
 490 }
 491
 492
 493 /**
 494  * check installation dependent local config files and tests for a known
 495  * unmodified main config file
 496  *
 497  * @author      Chris Smith <chris@jalakai.co.uk>
 498  *
 499  * @return bool
 500  */
 501 function check_configs()
 502 {
 503     global $error;
 504     global $lang;
 505
 506     $ok = true;
 507
 508     $config_files = array(
 509         'local' => DOKU_LOCAL . 'local.php',
 510         'users' => DOKU_LOCAL . 'users.auth.php',
 511         'auth'  => DOKU_LOCAL . 'acl.auth.php'
 512     );
 513
 514     // configs shouldn't exist
 515     foreach ($config_files as $file) {
 516         if (file_exists($file) && filesize($file)) {
 517             $file    = str_replace($_SERVER['DOCUMENT_ROOT'], '{DOCUMENT_ROOT}/', $file);
 518             $error[] = sprintf($lang['i_confexists'], $file);
 519             $ok      = false;
 520         }
 521     }
 522     return $ok;
 523 }
 524
 525
 526 /**
 527  * Check other installation dir/file permission requirements
 528  *
 529  * @author      Chris Smith <chris@jalakai.co.uk>
 530  *
 531  * @return bool
 532  */
 533 function check_permissions()
 534 {
 535     global $error;
 536     global $lang;
 537
 538     $dirs = array(
 539         'conf'        => DOKU_LOCAL,
 540         'data'        => DOKU_INC . 'data',
 541         'pages'       => DOKU_INC . 'data/pages',
 542         'attic'       => DOKU_INC . 'data/attic',
 543         'media'       => DOKU_INC . 'data/media',
 544         'media_attic' => DOKU_INC . 'data/media_attic',
 545         'media_meta'  => DOKU_INC . 'data/media_meta',
 546         'meta'        => DOKU_INC . 'data/meta',
 547         'cache'       => DOKU_INC . 'data/cache',
 548         'locks'       => DOKU_INC . 'data/locks',
 549         'index'       => DOKU_INC . 'data/index',
 550         'tmp'         => DOKU_INC . 'data/tmp'
 551     );
 552
 553     $ok = true;
 554     foreach ($dirs as $dir) {
 555         if (!file_exists("$dir/.") || !is_writable($dir)) {
 556             $dir     = str_replace($_SERVER['DOCUMENT_ROOT'], '{DOCUMENT_ROOT}', $dir);
 557             $error[] = sprintf($lang['i_permfail'], $dir);
 558             $ok      = false;
 559         }
 560     }
 561     return $ok;
 562 }
 563
 564 /**
 565  * Check the availability of functions used in DokuWiki and the PHP version
 566  *
 567  * @author Andreas Gohr <andi@splitbrain.org>
 568  *
 569  * @return bool
 570  */
 571 function check_functions()
 572 {
 573     global $error;
 574     global $lang;
 575     $ok = true;
 576
 577     if (version_compare(phpversion(), '5.6.0', '<')) {
 578         $error[] = sprintf($lang['i_phpver'], phpversion(), '5.6.0');
 579         $ok = false;
 580     }
 581
 582     if (ini_get('mbstring.func_overload') != 0) {
 583         $error[] = $lang['i_mbfuncoverload'];
 584         $ok = false;
 585     }
 586
 587     try {
 588         random_bytes(1);
 589     } catch (\Exception $th) {
 590         // If an appropriate source of randomness cannot be found, an Exception will be thrown by PHP 7+
 591         $error[] = $lang['i_urandom'];
 592         $ok = false;
 593     }
 594
 595     if (ini_get('mbstring.func_overload') != 0) {
 596         $error[] = $lang['i_mbfuncoverload'];
 597         $ok = false;
 598     }
 599
 600     $funcs = explode(' ', 'addslashes call_user_func chmod copy fgets ' .
 601                          'file file_exists fseek flush filesize ftell fopen ' .
 602                          'glob header ignore_user_abort ini_get mkdir ' .
 603                          'ob_start opendir parse_ini_file readfile realpath ' .
 604                          'rename rmdir serialize session_start unlink usleep ' .
 605                          'preg_replace file_get_contents htmlspecialchars_decode ' .
 606                          'spl_autoload_register stream_select fsockopen pack xml_parser_create');
 607
 608     if (!function_exists('mb_substr')) {
 609         $funcs[] = 'utf8_encode';
 610         $funcs[] = 'utf8_decode';
 611     }
 612
 613     if (!function_exists('mail')) {
 614         if (strpos(ini_get('disable_functions'), 'mail') !== false) {
 615             $disabled = $lang['i_disabled'];
 616         } else {
 617             $disabled = "";
 618         }
 619         $error[] = sprintf($lang['i_funcnmail'], $disabled);
 620     }
 621
 622     foreach ($funcs as $func) {
 623         if (!function_exists($func)) {
 624             $error[] = sprintf($lang['i_funcna'], $func);
 625             $ok = false;
 626         }
 627     }
 628     return $ok;
 629 }
 630
 631 /**
 632  * Print language selection
 633  *
 634  * @author Andreas Gohr <andi@splitbrain.org>
 635  */
 636 function langsel()
 637 {
 638     global $lang;
 639     global $LC;
 640
 641     $dir = DOKU_INC . 'inc/lang';
 642     $dh  = opendir($dir);
 643     if (!$dh) return;
 644
 645     $langs = array();
 646     while (($file = readdir($dh)) !== false) {
 647         if (preg_match('/^[\._]/', $file)) continue;
 648         if (is_dir($dir . '/' . $file) && file_exists($dir . '/' . $file . '/lang.php')) {
 649             $langs[] = $file;
 650         }
 651     }
 652     closedir($dh);
 653     sort($langs);
 654
 655     echo '<form action="">';
 656     echo $lang['i_chooselang'];
 657     echo ': <select name="l" onchange="submit()">';
 658     foreach ($langs as $l) {
 659         $sel = ($l == $LC) ? 'selected="selected"' : '';
 660         echo '<option value="' . $l . '" ' . $sel . '>' . $l . '</option>';
 661     }
 662     echo '</select> ';
 663     echo '<button type="submit">' . $lang['btn_update'] . '</button>';
 664     echo '</form>';
 665 }
 666
 667 /**
 668  * Print global error array
 669  *
 670  * @author Andreas Gohr <andi@splitbrain.org>
 671  */
 672 function print_errors()
 673 {
 674     global $error;
 675     if (!empty($error)) {
 676         echo '<ul>';
 677         foreach ($error as $err) {
 678             echo "<li>$err</li>";
 679         }
 680         echo '</ul>';
 681     }
 682 }