From 472483168f19453a8b390d406f1cc0602942cdbb Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Wed, 26 Jul 2006 22:10:47 +0200
Subject: [PATCH] installer updates
Restructured and cleaned up installer with full I18N support. Needs testing.
darcs-hash:20060726201047-7ad00-e4f66cb356a47453d2f56ef948bc8e2194a8303d.gz
---
inc/lang/en/install.html | 24 ++
inc/lang/en/lang.php | 22 ++
install.php | 723 +++++++++++++++++++++------------------
3 files changed, 428 insertions(+), 341 deletions(-)
create mode 100644 inc/lang/en/install.html
diff --git a/inc/lang/en/install.html b/inc/lang/en/install.html
new file mode 100644
index 000000000..ec6a840b1
--- /dev/null
+++ b/inc/lang/en/install.html
@@ -0,0 +1,24 @@
+<p>This page assists in the first time installation and configuration of
+<a href="http://wiki.splitbrain.org">Dokuwiki</a>. More info on this
+installer is available on it's own
+<a href="http://wiki.splitbrain.org/wiki:installer">documentation page</a>.</p>
+
+<p>DokuWiki uses ordinary files for the storage of wiki pages and other
+information associated with those pages (e.g. images, search indexes, old
+revisions, etc). In order to operate successfully DokuWiki
+<strong>must</strong> have write access to the directories that hold those
+files. This installer is not capable of setting up directory permissions. That
+normally needs to be done directly on a command shell or if you are using hosting,
+through FTP or your hosting control panel (e.g. cPanel).</p>
+
+<p>This installer will setup your DokuWiki configuration for
+<acronym title="access control list">ACL</acronym>, which in turn allows administrator
+login and access to DokuWiki's admin menu for installing plugins, managing
+users, managing access to wiki pages and alteration of configuration settings.
+It isn't required for DokuWiki to operate, however it will make Dokuwiki easier
+to administer.</p>
+
+<p>Experienced users or users with special setup requirements should use these links
+for details concerning
+<a href="http://wiki.splitbrain.org/wiki:install">installation instructions</a>
+and <a href="http://wiki.splitbrain.org/wiki:config">configuration settings</a>.</p>
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index 894a4176b..85af612b3 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -195,4 +195,26 @@ $lang['unsubscribe_error'] = 'Error removing %s from subscription list for %s';
$lang['authmodfailed'] = 'Bad user authentication configuration. Please inform your Wiki Admin.';
$lang['authtempfail'] = 'User authentication is temporarily unavailable. If this situation persists, please inform your Wiki Admin.';
+/* installer strings */
+$lang['i_chooselang'] = 'Choose your language';
+$lang['i_installer'] = 'DokuWiki Installer';
+$lang['i_wikiname'] = 'Wiki Name';
+$lang['i_enableacl'] = 'Enable ACL (recommended)';
+$lang['i_superuser'] = 'Superuser';
+$lang['i_problems'] = 'The installer found some problems, indicated below. You can not continue until you fixed them.';
+$lang['i_modified'] = 'For security reasons this script will only work with a new and unmodified Dokuwiki installation.
+ You should either re-extract the files from the downloaded package or consult the complete
+ <a href="http://wiki.splitbrain.org/wiki:install">Dokuwiki installation instructions</a>';
+$lang['i_funcna'] = 'PHP function <code>%s</code> is not available. Maybe your provider disabled it for some reason?';
+$lang['i_permfail'] = '<code>%s</code> is not writable by DokuWiki. You need to fix the permission settings of this directory!';
+$lang['i_confexists'] = '<code>%s</code> already exists';
+$lang['i_writeerr'] = 'Unable to create <code>%s</code>. You will need to check directory/file permissions and create the file manually.';
+$lang['i_badhash'] = 'unrecognised or modified dokuwiki.php (hash=<code>%s</code>)';
+$lang['i_badval'] = '<code>%s</code> - illegal or empty value';
+$lang['i_success'] = 'The configuration was finished successfully. You may delete the install.php file now. Continue to
+ <a href="doku.php">your new DokuWiki</a>.';
+$lang['i_failure'] = 'Some errors occured while writing the configuration files. You may need to fix them manually before
+ you can use <a href="doku.php">your new DokuWiki</a>.';
+
+
//Setup VIM: ex: et ts=2 enc=utf-8 :
diff --git a/install.php b/install.php
index d13f96710..59829f896 100644
--- a/install.php
+++ b/install.php
@@ -9,402 +9,443 @@ if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__)).'/');
if(!defined('DOKU_CONF')) define('DOKU_CONF',DOKU_INC.'conf/');
if(!defined('DOKU_LOCAL')) define('DOKU_LOCAL',DOKU_INC.'conf/');
-if(!defined('DEBUG')) define('DEBUG', false);
-
-// ------------------------------------------------------------------------------------
-// important settings ...
-// installation dependent local config file list
-$config_files = array(
- 'local' => DOKU_LOCAL.'local.php',
- 'users' => DOKU_LOCAL.'users.auth.php',
- 'auth' => DOKU_LOCAL.'acl.auth.php'
-);
-
-// other installation dir/file permission requirements
-$install_permissions = array(
- 'data' => 'data',
- 'pages' => 'data/pages',
- 'attic' => 'data/attic',
- 'media' => 'data/media',
- 'meta' => 'data/meta',
- 'cache' => 'data/cache',
- 'locks' => 'data/locks',
- 'changelog' => 'data/changes.log'
-);
-
-// array use to verify unchanged dokuwiki.php files, 'version' => 'md5 hash'
-$dokuwiki_php = DOKU_CONF.'dokuwiki.php';
-$dokuwiki_hash = array(
- '2005-09-22' => 'e33223e957b0b0a130d0520db08f8fb7',
- '2006-03-05' => '51295727f79ab9af309a2fd9e0b61acc',
- '2006-03-09' => '51295727f79ab9af309a2fd9e0b61acc',
-);
+// kill magic quotes
+if (get_magic_quotes_gpc() && !defined('MAGIC_QUOTES_STRIPPED')) {
+ if (!empty($_GET)) remove_magic_quotes($_GET);
+ if (!empty($_POST)) remove_magic_quotes($_POST);
+ if (!empty($_COOKIE)) remove_magic_quotes($_COOKIE);
+ if (!empty($_REQUEST)) remove_magic_quotes($_REQUEST);
+ @ini_set('magic_quotes_gpc', 0);
+ define('MAGIC_QUOTES_STRIPPED',1);
+}
+@set_magic_quotes_runtime(0);
+@ini_set('magic_quotes_sybase',0);
// language strings
+require_once(DOKU_INC.'inc/lang/en/lang.php');
+$LC = preg_replace('/[^a-z\-]+/','',$_REQUEST['l']);
+if(!$LC) $LC = 'en';
+if($LC && $LC != 'en' ) {
+ require_once(DOKU_INC.'inc/lang/'.$LC.'/lang.php');
+}
-// ------------------------------------------------------------------------------------
// initialise variables ...
-
-$msg = array();
$error = array();
-$debug = array();
-$process_form = false;
-
-// form variables with default values
-$title = "";
-$location = true;
-$data = "./data";
-$changeslog = true;
-$acl = true;
-$superuser = "";
-$fullname = "";
-$email = "";
-
-// check for dokuwiki
-// (for now assume included with Dokuwiki install & resident in dokuwiki root folder)
-
-// ------------------------------------------------------------------------------------
-// check for virgin dokuwiki installation
-$virgin_install = true;
-
- // $config_files mustn't exist
- foreach ($config_files as $file) {
- if (@file_exists($file)) {
- $virgin_install = false;
- $file = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}', $file);
- $msg[] = "<span class=\"file\">$file</span> exists"; }
- }
- // main dokuwiki config file (conf/dokuwiki.php) must not have been modified
- $installation_hash = md5(@file_get_contents($dokuwiki_php));
- if (!in_array($installation_hash, $dokuwiki_hash)) {
- $virgin_install = false;
- $msg[] = "unrecognised or modified dokuwiki.php -- hash=$installation_hash";
- }
-// ------------------------------------------------------------------------------------
-// check for other basic installation & configuration details (to be nice)
+$dokuwiki_hash = array(
+ '2005-09-22' => 'e33223e957b0b0a130d0520db08f8fb7',
+ '2006-03-05' => '51295727f79ab9af309a2fd9e0b61acc',
+ '2006-03-09' => '51295727f79ab9af309a2fd9e0b61acc',
+ 'devel' => '732131839d559198b985e183eefe9a63',
+);
-$changeslog_exists = @file_exists(DOKU_INC.'data/changes.log');
-if (!is_writable(DOKU_CONF)) {
- $file = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}', DOKU_CONF);
- $error[] = "<span class=\"file\">$file</span> must be writable by the web server.";
-}
-//-------------------------------------------------------------------------------------
-// utility functions
+// begin output
+header('Content-Type: text/html; charset=utf-8');
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo $LC?>"
+ lang="<?php echo $LC?>" dir="<?php echo $lang['direction']?>">
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>DokuWiki Installer</title>
+ <style type="text/css">
+ body { width: 90%; margin: 0 auto; font: 84% Verdana, Helvetica, Arial, sans-serif; }
+ img { border: none }
+ br.cl { clear:both; }
+ code { font-size: 110%; color: #008000; }
+ fieldset { border: none }
+ label { display: block;}
+ input.text { width: 30em; margin: 0 0.5em; }
+ </style>
+ <script type="text/javascript" language="javascript">
+ function acltoggle(){
+ var cb = document.getElementById('acl');
+ var fs = document.getElementById('acldep');
+ if(!cb || !fs) return;
+ if(cb.checked){
+ fs.style.display = '';
+ }else{
+ fs.style.display = 'none';
+ }
+ }
+ window.onload = function(){
+ acltoggle();
+ var cb = document.getElementById('acl');
+ if(cb) cb.onchange = acltoggle;
+ };
+ </script>
+</head>
+<body style="">
+ <h1 style="float:left">
+ <img src="http://wiki.splitbrain.org/_media/wiki:dokuwiki-64.png"
+ style="vertical-align: middle;" alt="" />
+ <?php echo $lang['i_installer']?>
+ </h1>
+ <div style="float:right; margin: 1em;">
+ <?php langsel()?>
+ </div>
+ <br class="cl" />
+
+ <div style="float: right; width: 34%;">
+ <?php
+ if(@file_exists(DOKU_INC.'inc/lang/'.$LC.'/install.html')){
+ include(DOKU_INC.'inc/lang/'.$LC.'/install.html');
+ }else{
+ include(DOKU_INC.'inc/lang/en/install.html');
+ }
+ ?>
+ </div>
+
+ <div style="float: left; width: 58%;">
+ <?php
+ if(! (check_functions() && check_permissions()) ){
+ echo '<p>'.$lang['i_problems'].'</p>';
+ print_errors();
+ }elseif(!check_configs()){
+ echo '<p>'.$lang['i_modified'].'</p>';
+ print_errors();
+ }elseif($_REQUEST['submit']){
+ if(!check_data($_REQUEST['d'])){
+ print_errors();
+ print_form($_REQUEST['d']);
+ }elseif(!store_data($_REQUEST['d'])){
+ echo '<p>'.$lang['i_failure'].'</p>';
+ print_errors();
+ }else{
+ echo '<p>'.$lang['i_success'].'</p>';
+ }
+ }else{
+ print_form($_REQUEST['d']);
+ }
+ ?>
+ </div>
+
+<div style="clear: both">
+ <a href="http://wiki.splitbrain.org/wiki:dokuwiki"><img src="lib/tpl/default/images/button-dw.png" alt="driven by DokuWiki" /></a>
+ <a href="http://www.php.net"><img src="lib/tpl/default/images/button-php.gif" alt="powered by PHP" /></a>
+</div>
+</body>
+</html>
+<?php
/**
- * remove magic quotes recursivly
- *
- * @author Andreas Gohr <andi@splitbrain.org>
+ * Print the input form
*/
-function remove_magic_quotes(&$array) {
- foreach (array_keys($array) as $key) {
- if (is_array($array[$key])) {
- remove_magic_quotes($array[$key]);
- }else {
- $array[$key] = stripslashes($array[$key]);
- }
- }
-}
+function print_form($d){
+ global $lang;
+ global $LC;
-function cleanText($var, $default, $regex, $msg) {
- global $error;
+ if(!is_array($d)) $d = array();
+ $d = array_map('htmlspecialchars',$d);
- $value = isset($_REQUEST[$var]) ? $_REQUEST[$var] : $default;
+ if(!isset($d['acl'])) $d['acl']=1;
- if ($regex) {
- if (!preg_match($regex, $value)) {
- $error[] = "$var - illegal/unrecognised value";
- }
- }
- return $value;
+ ?>
+ <form action="" method="post">
+ <input type="hidden" name="l" value="<?php echo $LC ?>" />
+ <fieldset>
+ <label for="title"><?php echo $lang['i_wikiname']?>
+ <input type="text" name="d[title]" id="title" value="<?php echo $d['title'] ?>" style="width: 20em;" />
+ </label>
+
+ <fieldset style="margin-top: 1em;">
+ <label for="acl">
+ <input type="checkbox" name="d[acl]" id="acl" <?php echo(($d['acl'] ? 'checked="checked"' : ''));?> />
+ <?php echo $lang['i_enableacl']?></label>
+
+ <fieldset id="acldep">
+ <label for="superuser"><?php echo $lang['i_superuser']?></label>
+ <input class="text" type="text" name="d[superuser]" id="superuser" value="<?php echo $d['superuser'] ?>" />
+
+ <label for="fullname"><?php echo $lang['fullname']?></label>
+ <input class="text" type="text" name="d[fullname]" id="fullname" value="<?php echo $d['fullname'] ?>" />
+
+ <label for="email"><?php echo $lang['email']?></label>
+ <input class="text" type="text" name="d[email]" id="email" value="<?php echo $d['email'] ?>" />
+
+ <label for="password"><?php echo $lang['pass']?></label>
+ <input class="text" type="password" name="d[password]" id="password" />
+
+ <label for="confirm"><?php echo $lang['passchk']?></label>
+ <input class="text" type="password" name="d[confirm]" id="confirm" />
+ </fieldset>
+ </fieldset>
+
+ </fieldset>
+ <fieldset id="process">
+ <input class="button" type="submit" name="submit" value="<?php echo $lang['btn_save']?>" />
+ </fieldset>
+ </form>
+ <?php
}
-function fileWrite($name, $filename, $data) {
- global $error;
+/**
+ * Check validity of data
+ *
+ * @author Andreas Gohr
+ */
+function check_data($d){
+ global $lang;
+ global $error;
- if (($fp = @fopen($filename, 'wb')) === false) {
- $filename = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}', $filename);
- $error[] = "Unable to create $name (<span class=\"file\">$filename</span>). You will need to check directory/file permissions and create the file manually.";
- return false;
- }
+ $ok = true;
- if (!empty($data)) { fwrite($fp, $data); }
- fclose($fp);
- return true;
+ // check input
+ if(empty($d['title'])){
+ $error[] = sprintf($lang['i_badval'],$lang['i_wikiname']);
+ $ok = false;
+ }
+ if($d['acl']){
+ if(!preg_match('/^[a-z1-9_]+$/',$d['superuser'])){
+ $error[] = sprintf($lang['i_badval'],$lang['i_superuser']);
+ $ok = false;
+ }
+ if(empty($d['password'])){
+ $error[] = sprintf($lang['i_badval'],$lang['pass']);
+ $ok = false;
+ }
+ if($d['confirm'] != $d['password']){
+ $error[] = sprintf($lang['i_badval'],$lang['passchk']);
+ $ok = false;
+ }
+ if(empty($d['fullname']) || strstr($d['fullname'],':')){
+ $error[] = sprintf($lang['i_badval'],$lang['fullname']);
+ $ok = false;
+ }
+ if(empty($d['email']) || strstr($d['fullname'],':')){
+ $error[] = sprintf($lang['i_badval'],$lang['email']);
+ $ok = false;
+ }
+ }
+ return $ok;
}
-// ------------------------------------------------------------------------------------
-// form processing ...
-if (isset($_REQUEST['submit'])) {
- if (!$virgin_install) {
- $msg[] = "unable to apply updates, installation already modified";
+/**
+ * Writes the data to the config files
+ *
+ * @author Chris Smith <chris@jalakai.co.uk>
+ */
+function store_data($d){
+ $ok = true;
- } else {
- // apply updates per form instructions
- $process_form = true;
+ // create changes.log
+ if (!@file_exists(DOKU_INC.'data/changes.log')){
+ $ok = $ok && fileWrite(DOKU_INC.'data/changes.log','');
+ }
+
+ // create local.php
+ $now = date('r');
+ $output = <<<EOT
+<?php
+/**
+ * Dokuwiki's Main Configuration File - Local Settings
+ * Auto-generated by install script
+ * Date: $now
+ */
- if (get_magic_quotes_gpc()) {
- if (!empty($_REQUEST)) remove_magic_quotes($_REQUEST);
+EOT;
+ $output .= '$conf[\'title\'] = \''.addslashes($d['title'])."';\n";
+ if($d['acl']){
+ $output .= '$conf[\'useacl\'] = 1'.";\n";
+ $output .= '$conf[\'superuser\'] = \''.$d['superuser']."';\n";
}
+ $ok = $ok && fileWrite(DOKU_LOCAL.'local.php',$output);
- $title = cleanText('title', '', '');
- $location = isset($_REQUEST['location']);
- $data = cleanText('data', '', '');
- $changeslog = isset($_REQUEST['changeslog']);
- $acl = isset($_REQUEST['acl']);
- $superuser = cleanText('superuser','','/\S+/');
- $password = cleanText('password','','/\S+/');
- $confirm = cleanText('confirm','','/^'.preg_quote($password,'/').'$/');
- $fullname = cleanText('fullname','','');
- $email = cleanText('email','','');
-
- $debug = compact('title','location','data','changeslog','acl','superuser','password','confirm');
-
- if (empty($error)) {
- // all incoming data is ok ... lets do ...
- // create changes.log
- if (!$changeslog_exists) {
- $filename = realpath((empty($data) || ($data{0} != "/")) ? DOKU_INC.$data : $data).'/changes.log';
- fileWrite('changeslog',$filename, '');
- }
-
- // create local.php
- $output = "";
- if (!empty($title)) $output .= '$conf[\'title\'] = \''.addslashes($title)."';\n";
- if (!empty($data)) $output .= '$conf[\'data\'] = \''.$data."';\n";
- if ($acl) $output .= '$conf[\'useacl\'] = 1'.";\n";
- if (!empty($superuser)) $output .= '$conf[\'superuser\'] = \''.$superuser."';\n";
-
- if (!empty($output)) {
- $output = '<'.'?php
-/*
- * Dokuwiki\'s Main Configuration File - Local Settings
- * Auto-generated by install script
- * Date: '.date('r').'
- */'."\n".$output;
- fileWrite('local configuration settings file',DOKU_LOCAL.'local.php',$output);
- }
-
- if ($acl) {
+
+ if ($d['acl']) {
// create users.auth.php
// --- user:MD5password:Real Name:email:groups,comma,seperated
- $output = (!empty($superuser)) ? join(":",array($superuser, md5($password), $fullname, $email, 'users')) : "";
+ $output = join(":",array($d['superuser'], md5($d['password']), $d['fullname'], $d['email'], 'users'));
$output = @file_get_contents(DOKU_CONF.'users.auth.php.dist')."\n$output\n";
-
- fileWrite('acl user file', DOKU_LOCAL.'users.auth.php', $output);
+ $ok = $ok && fileWrite(DOKU_LOCAL.'users.auth.php', $output);
// create acl.auth.php
$output = @file_get_contents(DOKU_CONF.'acl.auth.php.dist');
- fileWrite('acl authorisations file', DOKU_LOCAL.'acl.auth.php', $output);
- }
+ $ok = $ok && fileWrite(DOKU_LOCAL.'acl.auth.php', $output);
}
- }
-}
-//-------------------------------------------------------------------------------------
-
-$show_form = !$process_form && $virgin_install && empty($error);
-
-?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
-<head>
-<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
-<title>Dokuwiki Installer</title>
-<style type="text/css">
-<!--/*--><![CDATA[/*><!--*/
-
-html {margin: 0; padding: 0;}
-body {
- width: 90%;
- margin: 0 auto;
- font: 84% Verdana, Helvetica, Arial, sans-serif;
+ return $ok;
}
-a {
- white-space: nowrap;
-}
-
-img {
- border: none;
-}
+/**
+ * Write the given content to a file
+ *
+ * @author Chris Smith <chris@jalakai.co.uk>
+ */
+function fileWrite($filename, $data) {
+ global $error;
+ global $lang;
+
+ if (($fp = @fopen($filename, 'wb')) === false) {
+ $filename = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}/', $filename);
+ $error[] = sprintf($lang['i_writeerr'],$filename);
+ return false;
+ }
-.abbr {
- border-bottom: 2px dotted #444;
+ if (!empty($data)) { fwrite($fp, $data); }
+ fclose($fp);
+ return true;
}
-.alert .file {
- color: #a03333;
-}
-.error .file {
- color: #c33;
-}
+/**
+ * check installation dependent local config files and tests for a known
+ * unmodified main config file
+ *
+ * @author Chris Smith <chris@jalakai.co.uk>
+ */
+function check_configs(){
+ global $error;
+ global $lang;
+ global $dokuwiki_hash;
-h1 img {
- vertical-align: middle;
-}
+ $ok = true;
-form, fieldset {
- margin: 1em 0;
- padding: 0;
- border: none;
- width: 100%;
-}
+ $config_files = array(
+ 'local' => DOKU_LOCAL.'local.php',
+ 'users' => DOKU_LOCAL.'users.auth.php',
+ 'auth' => DOKU_LOCAL.'acl.auth.php'
+ );
-ul {
- font-size: 80%;
-}
-form .field {
- margin: 0.5em 0;
-}
+ // main dokuwiki config file (conf/dokuwiki.php) must not have been modified
+ $installation_hash = md5(@file_get_contents(DOKU_CONF.'dokuwiki.php'));
+ if (!in_array($installation_hash, $dokuwiki_hash)) {
+ $error[] = sprintf($lang['i_badhash'],$installation_hash);
+ $ok = false;
+ }
-label {
- display: block;
+ // configs shouldn't exist
+ foreach ($config_files as $file) {
+ if (@file_exists($file)) {
+ $file = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}/', $file);
+ $error[] = sprintf($lang['i_confexists'],$file);
+ $ok = false;
+ }
+ }
+ return $ok;
}
-label span {
- display: block;
-}
-label input.text {
- width: 95%;
+/**
+ * Check other installation dir/file permission requirements
+ *
+ * @author Chris Smith <chris@jalakai.co.uk>
+ */
+function check_permissions(){
+ global $error;
+ global $lang;
+
+ $dirs = array(
+ 'conf' => DOKU_LOCAL,
+ 'data' => DOKU_INC.'data',
+ 'pages' => DOKU_INC.'data/pages',
+ 'attic' => DOKU_INC.'data/attic',
+ 'media' => DOKU_INC.'data/media',
+ 'meta' => DOKU_INC.'data/meta',
+ 'cache' => DOKU_INC.'data/cache',
+ 'locks' => DOKU_INC.'data/locks',
+ );
+
+ $ok = true;
+ foreach($dirs as $dir){
+ if(!@file_exists("$dir/.") || !@is_writable($dir)){
+ $dir = str_replace($_SERVER['DOCUMENT_ROOT'],'{DOCUMENT_ROOT}/', $dir);
+ $error[] = sprintf($lang['i_permfail'],$dir);
+ $ok = false;
+ }
+ }
+ return $ok;
}
-#instructions {
- float: right;
- width: 34%;
+/**
+ * Check the availability of functions used in DokuWiki
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function check_functions(){
+ global $error;
+ global $lang;
+ $funcs = explode(' ','addslashes basename call_user_func chmod copy fgets '.
+ 'file file_exists fseek flush filesize ftell fopen '.
+ 'glob header ignore_user_abort ini_get mail mkdir '.
+ 'ob_start opendir parse_ini_file readfile realpath '.
+ 'rename rmdir serialize session_start unlink usleep');
+
+ $ok = true;
+ foreach($funcs as $func){
+ if(!function_exists($func)){
+ $error[] = sprintf($lang['i_funcna'],$func);
+ $ok = false;
+ }
+ }
+ return $ok;
}
-#details {
- float: left;
- width: 58%;
-}
+/**
+ * Print language selection
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function langsel(){
+ global $lang;
+ global $LC;
+
+ $dir = DOKU_INC.'inc/lang';
+ $dh = opendir($dir);
+ if(!$dh) return;
+
+ $langs = array();
+ while (($file = readdir($dh)) !== false) {
+ if(preg_match('/^[\._]/',$file)) continue;
+ if(is_dir($dir.'/'.$file) && @file_exists($dir.'/'.$file.'/lang.php')){
+ $langs[] = $file;
+ }
+ }
+ closedir($dh);
+ sort($langs);
-#process {
- margin: 1.5em 0;
-}
-#debug, #footer {
- clear: both;
+ echo '<form action="">';
+ echo $lang['i_chooselang'];
+ echo ': <select name="l" onchange="submit()">';
+ foreach($langs as $l){
+ $sel = ($l == $LC) ? 'selected="selected"' : '';
+ echo '<option value="'.$l.'" '.$sel.'>'.$l.'</option>';
+ }
+ echo '</select>';
+ echo '<input type="submit" value="'.$lang['btn_update'].'" />';
+ echo '</form>';
}
-#acl, #files {
- border: 1px solid #ccc;
- padding: 0.5em 0 1em 0;
+/**
+ * Print gloabl error array
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function print_errors(){
+ global $error;
+ echo '<ul>';
+ foreach ($error as $err){
+ echo "<li>$err</li>";
+ }
+ echo '</ul>';
}
-fieldset.dependent {
- margin-left: 2em;
+/**
+ * remove magic quotes recursivly
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function remove_magic_quotes(&$array) {
+ foreach (array_keys($array) as $key) {
+ if (is_array($array[$key])) {
+ remove_magic_quotes($array[$key]);
+ }else {
+ $array[$key] = stripslashes($array[$key]);
+ }
+ }
}
-
-/*]]>*/-->
-</style>
-<script type="text/javascript">
-<!--//--><![CDATA[//><!--
-
-
-//--><!]]>
-</script>
-</head>
-<body>
-<h1><img src="http://wiki.splitbrain.org/_media/wiki:dokuwiki-64.png" alt="" />Dokuwiki Installer</h1>
-<div id="instructions">
- <p>This page assists in the installation and configuration of <a href="http://wiki.splitbrain.org">Dokuwiki</a>.</p>
- <p>Dokuwiki uses ordinary files for the storage of wiki pages and other information associated with those pages
- (e.g. images, search indexes, old revisions, etc). In order to operate successfully Dokuwiki <strong>must</strong>
- have write access to the directories that hold those files. This installer is not capable of setting up directory
- permissions, that normally needs to be done directly or if you are using hosting, through your hosting
- control panel (e.g. cPanel).</p>
- <p>This installer will setup your Dokuwiki configuration for <span class="abbr" title="access control list">ACL</span>,
- which in turn allows administrator login and access to Dokuwiki's admin menu for installing plugins, managing
- users, managing access to wiki pages and alteration of configuration settings. It isn't required for Dokuwiki to
- operate, however it will make Dokuwiki easier to administer.</p>
- <p>Use these links for details concerning <a href="http://wiki.splitbrain.org/wiki:installation">installation instructions</a>
- and <a href="http://wiki.splitbrain.org/wiki:configuration">configuration settings</a>.</p>
-</div>
-<div id="details">
-<?php if (!$virgin_install) { ?>
- <p>Modified installation detected.</p>
- <ul class="alert">
-<?php foreach ($msg as $text) { ?>
- <li><?php echo $text?></li>
-<?php } ?>
- </ul>
- <p>For security reasons this script will only work with a new & unmodified Dokuwiki installation.
- You should either re-extract the files from the downloaded package or consult the complete
- <a href="http://wiki.splitbrain.org/wiki:install">Dokuwiki installation instructions</a></p>
-<?php } /* end if (!virgin_install) */ ?>
-<?php if (!$process_form && !empty($error)) { ?>
- <p>One or more incorrect directory/file permissions were found.</p>
- <ul class="error">
-<?php foreach ($error as $text) { ?>
- <li><?php echo $text ?></li>
-<?php } ?>
- </ul>
- <p>In order to complete this installation the above directories and files need to have their
- permissions altered as indicated. Please correct the above problems before trying again.</p>
-<?php } /* end if (!$process_form && !empty($error)) */ ?>
-<?php if ($process_form) { ?>
-<?php if (empty($error)) { ?>
- <p>Configuration updated successfully.</p>
- <p>Now that your initial dokuwiki configuration has been set you should delete this file to prevent its further use
- which may damage your dokuwiki installation and/or configuration.</p>
- <p>Use this link to visit your new <a href="doku.php" title="my new dokuWiki">wiki</a></p>
-<?php } else { ?>
- <p>The following errors were encountered ... </p>
- <ul class="error">
-<?php foreach ($error as $text) { ?>
- <li><?php echo $text?></li>
-<?php } ?>
- </ul>
- <p>return to <a href="install.php">installation form</a></p>
-<?php } ?>
-<?php } ?>
-<?php if ($show_form) { ?>
- <form action="" method="post">
- <fieldset id="wiki">
- <div class="field"><label><span> Wiki Name </span><input class="text" type="text" name="title" value="<?php echo $title ?>" /></label></div>
- <fieldset id="acl">
- <div class="field"><label><input class="checkbox" type="checkbox" name="acl" <?php echo(($acl ? 'checked="checked"' : ''));?> /> Enable ACL </label></div>
- <fieldset class="dependent">
- <div class="field"><label><span> Superuser </span><input class="text" type="text" name="superuser" value="<?php echo $superuser ?>" /></label></div>
- <div class="field"><label><span> Full name </span><input class="text" type="text" name="fullname" value="<?php echo $fullname ?>" /></label></div>
- <div class="field"><label><span> Email Address </span><input class="text" type="text" name="email" value="<?php echo $email ?>" /></label></div>
- <div class="field"><label><span> Superuser password </span><input class="text" type="password" name="password" /></label></div>
- <div class="field"><label><span> Confirm password </span><input class="text" type="password" name="confirm" /></label></div>
- </fieldset>
- </fieldset>
- <fieldset id="files">
- <div class="field"><label><input class="checkbox" type="checkbox" name="location" <?php echo(($location ? 'checked="checked"' : ''));?> />Use default wiki location</label></div>
- <fieldset class="dependent">
- <div class="field"><label><span> Wiki Location </span><input class="text" type="text" name="data" value="<?php echo $data ?>" /></label></div>
- </fieldset>
- </fieldset>
-<?php if (!$changeslog_exists) { ?>
- <div class="field"><label><input class="checkbox" type="checkbox" name="changeslog" <?php echo(($changeslog ? 'checked="checked"' : ''));?> />Create changes.log file</label></div>
-<?php } ?>
- </fieldset>
- <fieldset id="process">
- <input class="button" type="submit" name="submit" value="Process Configuration Changes" />
- </fieldset>
- </form>
-<?php } ?>
-</div><!-- #details -->
-<?php if (DEBUG) { ?>
-<div id="debug">
- <pre>
- <?php print_r($_REQUEST); print_r($debug); print_r($error); ?>
- </pre>
-</div>
-<?php } ?>
-<div id="footer">
- <a href="http://wiki.splitbrain.org"><img src="lib/tpl/default/images/button-dw.png" alt="powered by dokuwiki" /></a>
- <a href="http://www.php.net"><img src="lib/tpl/default/images/button-php.gif" alt="powered by php" /></a>
-</div>
-</body>
-</html>
--
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