3 * Dokuwiki installation assistance
5 * @author Chris Smith <chris@jalakai.co.uk>
8 if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__
).'/');
9 if(!defined('DOKU_CONF')) define('DOKU_CONF',DOKU_INC
.'conf/');
10 if(!defined('DOKU_LOCAL')) define('DOKU_LOCAL',DOKU_INC
.'conf/');
12 // check for error reporting override or set error reporting to sane values
13 if (!defined('DOKU_E_LEVEL')) { error_reporting(E_ALL ^ E_NOTICE
); }
14 else { error_reporting(DOKU_E_LEVEL
); }
17 if (get_magic_quotes_gpc() && !defined('MAGIC_QUOTES_STRIPPED')) {
18 if (!empty($_GET)) remove_magic_quotes($_GET);
19 if (!empty($_POST)) remove_magic_quotes($_POST);
20 if (!empty($_COOKIE)) remove_magic_quotes($_COOKIE);
21 if (!empty($_REQUEST)) remove_magic_quotes($_REQUEST);
22 @ini_set
('magic_quotes_gpc', 0);
23 define('MAGIC_QUOTES_STRIPPED',1);
25 @set_magic_quotes_runtime
(0);
26 @ini_set
('magic_quotes_sybase',0);
29 require_once(DOKU_INC
.'inc/lang/en/lang.php');
30 $LC = preg_replace('/[^a-z\-]+/','',$_REQUEST['l']);
32 if($LC && $LC != 'en' ) {
33 require_once(DOKU_INC
.'inc/lang/'.$LC.'/lang.php');
36 // initialise variables ...
39 $dokuwiki_hash = array(
40 '2005-09-22' => 'e33223e957b0b0a130d0520db08f8fb7',
41 '2006-03-05' => '51295727f79ab9af309a2fd9e0b61acc',
42 '2006-03-09' => '51295727f79ab9af309a2fd9e0b61acc',
43 '2006-11-06' => 'b3a8af76845977c2000d85d6990dd72b',
44 '2007-05-24' => 'd80f2740c84c4a6a791fd3c7a353536f',
45 '2007-06-26' => 'b3ca19c7a654823144119980be73cd77',
46 '2008-05-04' => '1e5c42eac3219d9e21927c39e3240aad',
47 '2009-02-14' => 'ec8c04210732a14fdfce0f7f6eead865',
53 header('Content-Type: text/html; charset=utf-8');
55 <!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
56 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
57 <html xmlns
="http://www.w3.org/1999/xhtml" xml
:lang
="<?php echo $LC?>"
58 lang
="<?php echo $LC?>" dir
="<?php echo $lang['direction']?>">
60 <meta http
-equiv
="Content-Type" content
="text/html; charset=utf-8" />
61 <title
><?php
echo $lang['i_installer']?
></title
>
62 <style type
="text/css">
63 body
{ width
: 90%
; margin
: 0 auto
; font
: 84% Verdana
, Helvetica
, Arial
, sans
-serif
; }
66 code
{ font
-size
: 110%
; color
: #800000; }
67 fieldset
{ border
: none
}
68 label
{ display
: block
; margin
-top
: 0.5em
; }
69 select
.text
, input
.text
{ width
: 30em
; margin
: 0 0.5em
; }
71 <script type
="text/javascript" language
="javascript">
73 var cb
= document
.getElementById('acl');
74 var fs
= document
.getElementById('acldep');
75 if(!cb ||
!fs
) return;
77 fs
.style
.display
= '';
79 fs
.style
.display
= 'none';
82 window
.onload
= function(){
84 var cb
= document
.getElementById('acl');
85 if(cb
) cb
.onchange
= acltoggle
;
90 <h1 style
="float:left">
91 <img src
="lib/exe/fetch.php?media=wiki:dokuwiki-128.png&w=64"
92 style
="vertical-align: middle;" alt
="" />
93 <?php
echo $lang['i_installer']?
>
95 <div style
="float:right; margin: 1em;">
100 <div style
="float: right; width: 34%;">
102 if(@file_exists
(DOKU_INC
.'inc/lang/'.$LC.'/install.html')){
103 include(DOKU_INC
.'inc/lang/'.$LC.'/install.html');
105 print "<div lang=\"en\" dir=\"ltr\">\n";
106 include(DOKU_INC
.'inc/lang/en/install.html');
112 <div style
="float: left; width: 58%;">
114 if(! (check_functions() && check_permissions()) ){
115 echo '<p>'.$lang['i_problems'].'</p>';
118 }elseif(!check_configs()){
119 echo '<p>'.$lang['i_modified'].'</p>';
121 }elseif($_REQUEST['submit']){
122 if(!check_data($_REQUEST['d'])){
124 print_form($_REQUEST['d']);
125 }elseif(!store_data($_REQUEST['d'])){
126 echo '<p>'.$lang['i_failure'].'</p>';
129 echo '<p>'.$lang['i_success'].'</p>';
132 print_form($_REQUEST['d']);
137 <div style
="clear: both">
138 <a href
="http://dokuwiki.org/"><img src
="lib/tpl/default/images/button-dw.png" alt
="driven by DokuWiki" /></a
>
139 <a href
="http://www.php.net"><img src
="lib/tpl/default/images/button-php.gif" alt
="powered by PHP" /></a
>
146 * Print the input form
148 function print_form($d){
152 if(!is_array($d)) $d = array();
153 $d = array_map('htmlspecialchars',$d);
155 if(!isset($d['acl'])) $d['acl']=1;
158 <form action
="" method
="post">
159 <input type
="hidden" name
="l" value
="<?php echo $LC ?>" />
161 <label
for="title"><?php
echo $lang['i_wikiname']?
>
162 <input type
="text" name
="d[title]" id
="title" value
="<?php echo $d['title'] ?>" style
="width: 20em;" />
165 <fieldset style
="margin-top: 1em;">
167 <input type
="checkbox" name
="d[acl]" id
="acl" <?php
echo(($d['acl'] ?
'checked="checked"' : ''));?
> />
168 <?php
echo $lang['i_enableacl']?
></label
>
170 <fieldset id
="acldep">
171 <label
for="superuser"><?php
echo $lang['i_superuser']?
></label
>
172 <input
class="text" type
="text" name
="d[superuser]" id
="superuser" value
="<?php echo $d['superuser'] ?>" />
174 <label
for="fullname"><?php
echo $lang['fullname']?
></label
>
175 <input
class="text" type
="text" name
="d[fullname]" id
="fullname" value
="<?php echo $d['fullname'] ?>" />
177 <label
for="email"><?php
echo $lang['email']?
></label
>
178 <input
class="text" type
="text" name
="d[email]" id
="email" value
="<?php echo $d['email'] ?>" />
180 <label
for="password"><?php
echo $lang['pass']?
></label
>
181 <input
class="text" type
="password" name
="d[password]" id
="password" />
183 <label
for="confirm"><?php
echo $lang['passchk']?
></label
>
184 <input
class="text" type
="password" name
="d[confirm]" id
="confirm" />
186 <label
for="policy"><?php
echo $lang['i_policy']?
></label
>
187 <select
class="text" name
="d[policy]" id
="policy">
188 <option value
="0" <?php
echo ($d['policy'] == 0)?
'selected="selected"':'' ?
>><?php
echo $lang['i_pol0']?
></option
>
189 <option value
="1" <?php
echo ($d['policy'] == 1)?
'selected="selected"':'' ?
>><?php
echo $lang['i_pol1']?
></option
>
190 <option value
="2" <?php
echo ($d['policy'] == 2)?
'selected="selected"':'' ?
>><?php
echo $lang['i_pol2']?
></option
>
196 <fieldset id
="process">
197 <input
class="button" type
="submit" name
="submit" value
="<?php echo $lang['btn_save']?>" />
203 function print_retry() {
207 <form action
="" method
="get">
209 <input type
="hidden" name
="l" value
="<?php echo $LC ?>" />
210 <input
class="button" type
="submit" value
="<?php echo $lang['i_retry'];?>" />
217 * Check validity of data
219 * @author Andreas Gohr
221 function check_data(&$d){
225 //autolowercase the username
226 $d['superuser'] = strtolower($d['superuser']);
231 if(empty($d['title'])){
232 $error[] = sprintf($lang['i_badval'],$lang['i_wikiname']);
236 if(!preg_match('/^[a-z1-9_]+$/',$d['superuser'])){
237 $error[] = sprintf($lang['i_badval'],$lang['i_superuser']);
240 if(empty($d['password'])){
241 $error[] = sprintf($lang['i_badval'],$lang['pass']);
244 if($d['confirm'] != $d['password']){
245 $error[] = sprintf($lang['i_badval'],$lang['passchk']);
248 if(empty($d['fullname']) ||
strstr($d['fullname'],':')){
249 $error[] = sprintf($lang['i_badval'],$lang['fullname']);
252 if(empty($d['email']) ||
strstr($d['email'],':') ||
!strstr($d['email'],'@')){
253 $error[] = sprintf($lang['i_badval'],$lang['email']);
261 * Writes the data to the config files
263 * @author Chris Smith <chris@jalakai.co.uk>
265 function store_data($d){
268 $d['policy'] = (int) $d['policy'];
275 * Dokuwiki's Main Configuration File - Local Settings
276 * Auto-generated by install script
281 $output .= '$conf[\'title\'] = \''.addslashes($d['title'])."';\n";
282 $output .= '$conf[\'lang\'] = \''.addslashes($LC)."';\n";
284 $output .= '$conf[\'useacl\'] = 1'.";\n";
285 $output .= "\$conf['superuser'] = '@admin';\n";
287 $ok = $ok && fileWrite(DOKU_LOCAL
.'local.php',$output);
291 // create users.auth.php
292 // --- user:MD5password:Real Name:email:groups,comma,seperated
293 $output = join(":",array($d['superuser'], md5($d['password']), $d['fullname'], $d['email'], 'admin,user'));
294 $output = @file_get_contents
(DOKU_CONF
.'users.auth.php.dist')."\n$output\n";
295 $ok = $ok && fileWrite(DOKU_LOCAL
.'users.auth.php', $output);
297 // create acl.auth.php
301 # Don't modify the lines above
303 # Access Control Lists
305 # Auto-generated by install script
309 if($d['policy'] == 2){
310 $output .= "* @ALL 0\n";
311 $output .= "* @user 8\n";
312 }elseif($d['policy'] == 1){
313 $output .= "* @ALL 1\n";
314 $output .= "* @user 8\n";
316 $output .= "* @ALL 8\n";
318 $ok = $ok && fileWrite(DOKU_LOCAL
.'acl.auth.php', $output);
324 * Write the given content to a file
326 * @author Chris Smith <chris@jalakai.co.uk>
328 function fileWrite($filename, $data) {
332 if (($fp = @fopen
($filename, 'wb')) === false) {
333 $filename = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}/', $filename);
334 $error[] = sprintf($lang['i_writeerr'],$filename);
338 if (!empty($data)) { fwrite($fp, $data); }
345 * check installation dependent local config files and tests for a known
346 * unmodified main config file
348 * @author Chris Smith <chris@jalakai.co.uk>
350 function check_configs(){
353 global $dokuwiki_hash;
357 $config_files = array(
358 'local' => DOKU_LOCAL
.'local.php',
359 'users' => DOKU_LOCAL
.'users.auth.php',
360 'auth' => DOKU_LOCAL
.'acl.auth.php'
364 // main dokuwiki config file (conf/dokuwiki.php) must not have been modified
365 $installation_hash = md5(preg_replace("/(\015\012)|(\015)/","\012",
366 @file_get_contents
(DOKU_CONF
.'dokuwiki.php')));
367 if (!in_array($installation_hash, $dokuwiki_hash)) {
368 $error[] = sprintf($lang['i_badhash'],$installation_hash);
372 // configs shouldn't exist
373 foreach ($config_files as $file) {
374 if (@file_exists
($file)) {
375 $file = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}/', $file);
376 $error[] = sprintf($lang['i_confexists'],$file);
385 * Check other installation dir/file permission requirements
387 * @author Chris Smith <chris@jalakai.co.uk>
389 function check_permissions(){
394 'conf' => DOKU_LOCAL
,
395 'data' => DOKU_INC
.'data',
396 'pages' => DOKU_INC
.'data/pages',
397 'attic' => DOKU_INC
.'data/attic',
398 'media' => DOKU_INC
.'data/media',
399 'meta' => DOKU_INC
.'data/meta',
400 'cache' => DOKU_INC
.'data/cache',
401 'locks' => DOKU_INC
.'data/locks',
402 'index' => DOKU_INC
.'data/index',
403 'tmp' => DOKU_INC
.'data/tmp'
407 foreach($dirs as $dir){
408 if(!@file_exists
("$dir/.") ||
!@is_writable
($dir)){
409 $dir = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}', $dir);
410 $error[] = sprintf($lang['i_permfail'],$dir);
418 * Check the availability of functions used in DokuWiki and the PHP version
420 * @author Andreas Gohr <andi@splitbrain.org>
422 function check_functions(){
427 if(version_compare(phpversion(),'4.3.3','<')){
428 $error[] = sprintf($lang['i_phpver'],phpversion(),'4.3.3');
432 $funcs = explode(' ','addslashes basename call_user_func chmod copy fgets '.
433 'file file_exists fseek flush filesize ftell fopen '.
434 'glob header ignore_user_abort ini_get mail mkdir '.
435 'ob_start opendir parse_ini_file readfile realpath '.
436 'rename rmdir serialize session_start unlink usleep '.
437 'preg_replace file_get_contents');
439 if (!function_exists('mb_substr')) {
440 $funcs[] = 'utf8_encode';
441 $funcs[] = 'utf8_decode';
444 foreach($funcs as $func){
445 if(!function_exists($func)){
446 $error[] = sprintf($lang['i_funcna'],$func);
454 * Print language selection
456 * @author Andreas Gohr <andi@splitbrain.org>
462 $dir = DOKU_INC
.'inc/lang';
467 while (($file = readdir($dh)) !== false) {
468 if(preg_match('/^[\._]/',$file)) continue;
469 if(is_dir($dir.'/'.$file) && @file_exists
($dir.'/'.$file.'/lang.php')){
477 echo '<form action="">';
478 echo $lang['i_chooselang'];
479 echo ': <select name="l" onchange="submit()">';
480 foreach($langs as $l){
481 $sel = ($l == $LC) ?
'selected="selected"' : '';
482 echo '<option value="'.$l.'" '.$sel.'>'.$l.'</option>';
485 echo '<input type="submit" value="'.$lang['btn_update'].'" />';
490 * Print gloabl error array
492 * @author Andreas Gohr <andi@splitbrain.org>
494 function print_errors(){
497 foreach ($error as $err){
498 echo "<li>$err</li>";
504 * remove magic quotes recursivly
506 * @author Andreas Gohr <andi@splitbrain.org>
508 function remove_magic_quotes(&$array) {
509 foreach (array_keys($array) as $key) {
510 if (is_array($array[$key])) {
511 remove_magic_quotes($array[$key]);
513 $array[$key] = stripslashes($array[$key]);