2 # MediaWiki web-based config/installation
3 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>
4 # http://www.mediawiki.org/
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with this program; if not, write to the Free Software Foundation, Inc.,
18 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 # http://www.gnu.org/copyleft/gpl.html
21 error_reporting( E_ALL
);
22 header( "Content-type: text/html; charset=utf-8" );
23 @ini_set
( "display_errors", true );
25 ?
><!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
26 "http://www.w3.org/TR/html4/loose.dtd">
29 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
30 <meta name
="robots" content
="noindex,nofollow">
31 <title
>MediaWiki installation
</title
>
32 <style type
="text/css">
37 background
-color
: #eee;
39 border
: solid
1px
#444;
47 dl
.setup dd label
.column
{
59 /* margin-right: 200px; */
77 <a href
="http://www.mediawiki.org/">
78 <img src
="../skins/common/images/mediawiki.png" width
="135" height
="135" alt
="" border
="0" />
82 <strong
><a href
="http://www.mediawiki.org/">MediaWiki
</a
></strong
> is
83 Copyright (C
) 2001-<?
=date('Y')?
> by Magnus Manske
, Brion Vibber
, Lee Daniel Crocker
,
84 Tim Starling
, Erik M
ö
;ller
, Gabriel Wicke
, Thomas Gries
and others
.</p
>
87 <li
><a href
="../README">Readme
</a
></li
>
88 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
89 <li
><a href
="../docs/">doc
/</a
></li
>
90 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
93 <p>This program is free software; you can redistribute it and/or modify
94 it under the terms of the GNU General Public License as published by
95 the Free Software Foundation; either version 2 of the License, or
96 (at your option) any later version.</p>
98 <p>This program is distributed in the hope that it will be useful,
99 but WITHOUT ANY WARRANTY; without even the implied warranty of
100 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
101 GNU General Public License for more details.</p>
103 <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
104 along with this program; if not, write to the Free Software
105 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
106 or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
111 # Relative includes seem to break if a parent directory is not readable;
112 # this is common for public_html subdirs under user home directories.
114 # As a dirty hack, we'll
try to set up the
include path first
.
116 $IP = dirname( dirname( __FILE__
) );
117 $sep = (DIRECTORY_SEPARATOR
== "\\") ?
";" : ":";
118 ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" );
120 define( "MEDIAWIKI", true );
121 define( "MEDIAWIKI_INSTALL", true );
122 require_once( "includes/Defines.php" );
123 require_once( "includes/DefaultSettings.php" );
124 require_once( "includes/MagicWord.php" );
125 require_once( "includes/Namespace.php" );
128 <h1
>MediaWiki
<?php
print $wgVersion ?
> installation
</h1
>
133 /* Check for existing configurations and bug out! */
135 if( file_exists( "../LocalSettings.php" ) ) {
136 dieout( "<h2>Wiki is configured.</h2>
138 <p>Already configured... <a href='../index.php'>return to the wiki</a>.</p>
140 <p>(You should probably remove this directory for added security.)</p>" );
143 if( file_exists( "./LocalSettings.php" ) ) {
144 writeSuccessMessage();
149 if( !is_writable( "." ) ) {
150 dieout( "<h2>Can't write config file, aborting</h2>
152 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
153 writable by the web server. Once configuration is done you'll move the created
154 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
155 then remove the <tt>config</tt> subdirectory entirely.</p>
157 <p>To make the directory writable on a Unix/Linux system:</p>
160 <tt>cd /path/to/wiki</tt><br>
161 <tt>chmod a+w config</tt>
166 require_once( "install-utils.inc" );
167 require_once( "maintenance/updaters.inc" );
168 require_once( "maintenance/convertLinks.inc" );
169 require_once( "maintenance/archives/moveCustomMessages.inc" );
172 function getEncoded( $data ) {
173 # removing latin1 support, no need...
176 function getSitename() { return $this->getEncoded( $this->Sitename
); }
177 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
178 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
183 <p
><em
>Please
include all of the lines below when reporting installation problems
.</em
></p
>
185 <h2
>Checking environment
...</h2
>
190 $wgNoOutputBuffer = true;
191 $conf = new ConfigData
;
193 install_version_checks();
195 print "<li>PHP " . phpversion() . ": ok</li>\n";
197 if( ini_get( "register_globals" ) ) {
199 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
200 <tt><a href="http://php.net/register_globals">register_globals</a></tt>
201 option is enabled.</strong> MediaWiki will work correctly, but this setting
202 increases your exposure to potential security vulnerabilities in PHP-based
203 software running on your server. <strong>You should disable it if you are able.</strong></li>
209 if( ini_get( "magic_quotes_runtime" ) ) {
211 ?><li class='error
'><strong>Fatal: <a href='http
://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime</a> is active!</strong>
212 This option corrupts data input unpredictably
; you cannot install
or use
213 MediaWiki unless this option is disabled
.
217 if( ini_get( "magic_quotes_sybase" ) ) {
219 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase
</a
> is active
!</strong
>
220 This option corrupts data input unpredictably
; you cannot install
or use
221 MediaWiki unless this option is disabled
.
226 dieout( "</ul><p>Cannot install wiki.</p>" );
229 if( ini_get( "safe_mode" ) ) {
230 $conf->safeMode
= true;
232 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
233 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
234 You may have problems caused by this
, particularly
if using image uploads
.
238 $conf->safeMode
= false;
242 $sapi = php_sapi_name();
243 $conf->prettyURLs
= true;
244 print "<li>PHP server API is $sapi; ";
247 case "apache2handler":
248 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
252 case "apache2filter":
253 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
254 $conf->prettyURLs
= false;
257 print "unknown; using pretty URLs (<tt>index.php/Page_Title</tt>), if you have trouble change this in <tt>LocalSettings.php</tt>";
261 $conf->xml
= function_exists( "utf8_encode" );
263 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
265 dieout( "PHP's XML module is missing; the wiki requires functions in
266 this module and won't work in this configuration.
267 If you're running Mandrake, install the php-xml package." );
270 $memlimit = ini_get( "memory_limit" );
271 $conf->raiseMemory
= false;
272 if( empty( $memlimit ) ||
$memlimit == -1 ) {
273 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
275 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <strong>If this is too low, installation may fail!</strong> ";
276 $n = IntVal( $memlimit );
277 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
278 $n = IntVal( $m[1] * (1024*1024) );
280 if( $n < 20*1024*1024 ) {
281 print "Attempting to raise limit to 20M... ";
282 if( false === ini_set( "memory_limit", "20M" ) ) {
285 $conf->raiseMemory
= true;
292 $conf->zlib
= function_exists( "gzencode" );
294 print "<li>Have zlib support; enabling output compression.</li>\n";
296 print "<li>No zlib support.</li>\n";
299 $conf->turck
= function_exists( 'mmcache_get' );
300 if ( $conf->turck
) {
301 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
303 $conf->eaccel
= function_exists( 'eaccelerator_get' );
304 if ( $conf->eaccel
) {
305 $conf->turck
= 'eaccelerator';
306 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
308 if (!$conf->turck
&& !$conf->eaccel
) {
309 print "<li>Neither <a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> nor <a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> are installed, " .
310 "can't use object caching functions</li>\n";
313 $conf->ImageMagick
= false;
314 $imcheck = array( "/usr/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
315 foreach( $imcheck as $dir ) {
316 $im = "$dir/convert";
317 if( file_exists( $im ) ) {
318 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
319 $conf->ImageMagick
= $im;
324 $conf->HaveGD
= function_exists( "imagejpeg" );
325 if( $conf->HaveGD
) {
326 print "<li>Found GD graphics library built-in";
327 if( !$conf->ImageMagick
) {
328 print ", image thumbnailing will be enabled if you enable uploads";
332 if( !$conf->ImageMagick
) {
333 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
337 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
339 # $conf->IP = "/Users/brion/Sites/inplace";
340 $conf->IP
= dirname( dirname( __FILE__
) );
341 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
343 # $conf->ScriptPath = "/~brion/inplace";
344 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["PHP_SELF"] ); # was SCRIPT_NAME
345 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
347 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
349 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
350 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
352 : $_SERVER["SERVER_ADMIN"];
353 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
354 $conf->DBserver
= importPost( "DBserver", "localhost" );
355 $conf->DBname
= importPost( "DBname", "wikidb" );
356 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
357 $conf->DBpassword
= importPost( "DBpassword" );
358 $conf->DBpassword2
= importPost( "DBpassword2" );
359 $conf->DBprefix
= importPost( "DBprefix" );
360 $conf->RootPW
= importPost( "RootPW" );
361 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
362 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
363 $conf->SysopPass
= importPost( "SysopPass" );
364 $conf->SysopPass2
= importPost( "SysopPass2" );
366 /* Check for validity */
369 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
370 $errs["Sitename"] = "Must not be blank or \"MediaWiki\".";
372 if( $conf->DBuser
== "" ) {
373 $errs["DBuser"] = "Must not be blank";
375 if( $conf->DBpassword
== "" ) {
376 $errs["DBpassword"] = "Must not be blank";
378 if( $conf->DBpassword
!= $conf->DBpassword2
) {
379 $errs["DBpassword2"] = "Passwords don't match!";
381 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
382 $errs["DBprefix"] = "Invalid table prefix";
385 if( $conf->SysopPass
== "" ) {
386 $errs["SysopPass"] = "Must not be blank";
388 if( $conf->SysopPass
!= $conf->SysopPass2
) {
389 $errs["SysopPass2"] = "Passwords don't match!";
392 $conf->License
= importRequest( "License", "none" );
393 if( $conf->License
== "gfdl" ) {
394 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
395 $conf->RightsText
= "GNU Free Documentation License 1.2";
396 $conf->RightsCode
= "gfdl";
397 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
398 } elseif( $conf->License
== "none" ) {
399 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
401 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
402 $conf->RightsText
= importRequest( "RightsText", "" );
403 $conf->RightsCode
= importRequest( "RightsCode", "" );
404 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
407 $conf->Shm
= importRequest( "Shm", "none" );
408 $conf->MCServers
= importRequest( "MCServers" );
410 /* Test memcached servers */
412 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
413 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
414 foreach ( $conf->MCServerArray
as $server ) {
415 $error = testMemcachedServer( $server );
417 $errs["MCServers"] = $error;
421 } else if ( $conf->Shm
== 'memcached' ) {
422 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
425 /* default values for installation */
426 $conf->Email
=importRequest("Email", "email_enabled");
427 $conf->Emailuser
=importRequest("Emailuser", "emailuser_enabled");
428 $conf->Enotif
=importRequest("Enotif", "enotif_allpages");
429 $conf->Eauthent
=importRequest("Eauthent", "eauthent_enabled");
431 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
432 do { /* So we can 'continue' to end prematurely */
433 $conf->Root
= ($conf->RootPW
!= "");
435 /* Load up the settings and get installin' */
436 $local = writeLocalSettings( $conf );
437 $wgCommandLineMode = false;
440 $wgDBadminuser = "root";
441 $wgDBadminpassword = $conf->RootPW
;
442 $wgDBprefix = $conf->DBprefix
;
443 $wgCommandLineMode = true;
444 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
445 require_once( "includes/Setup.php" );
448 require_once( "maintenance/InitialiseMessages.inc" );
450 $wgTitle = Title
::newFromText( "Installation script" );
451 print "<li>Trying to connect to MySQL on $wgDBserver as root...\n";
452 $wgDatabase = Database
::newFromParams( $wgDBserver, "root", $conf->RootPW
, "", 1 );
454 if( $wgDatabase->isOpen() ) {
455 $myver = mysql_get_server_info( $wgDatabase->mConn
);
456 $wgDatabase->ignoreErrors(true);
458 print "<ul><li>Connected as root (automatic)</li></ul></li>\n";
460 print "<ul><li>MySQL error " . ($err = mysql_errno() ) .
461 ": " . htmlspecialchars( mysql_error() ) . "</li></ul></li>";
467 $errs["RootPW"] = "Check password";
469 print "<li>Trying regular user...\n";
470 /* Try the regular user... */
471 $wgDBadminuser = $wgDBuser;
472 $wgDBadminpassword = $wgDBpassword;
473 /* Wait one second for connection rate limiting, present on some systems */
475 $wgDatabase = Database
::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, "", 1 );
476 if( !$wgDatabase->isOpen() ) {
477 print "<ul><li>MySQL error " . ($err = mysql_errno() ) .
478 ": " . htmlspecialchars( mysql_error() ) . "</li></ul></li>";
479 $errs["DBuser"] = "Check name/pass";
480 $errs["DBpassword"] = "or enter root";
481 $errs["DBpassword2"] = "password below";
482 $errs["RootPW"] = "Got root?";
484 $myver = mysql_get_server_info( $wgDatabase->mConn
);
485 $wgDatabase->ignoreErrors(true);
496 $errs["DBserver"] = "Connection failed";
499 $errs["DBserver"] = "Couldn't connect to database";
505 if ( !$wgDatabase->isOpen() ) {
506 $errs["DBserver"] = "Couldn't connect to database";
510 print "<li>Connected to $myver";
511 if( version_compare( $myver, "4.0.0" ) >= 0 ) {
512 print "; enabling MySQL 4 enhancements";
513 $conf->DBmysql4
= true;
514 $local = writeLocalSettings( $conf );
518 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn
);
520 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
522 $err = mysql_errno();
523 if ( $err != 1049 ) {
524 print "<ul><li>Error selecting database $wgDBname: $err " . htmlspecialchars( mysql_error() ) .
528 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
530 print "<li>Couldn't create database <tt>" .
531 htmlspecialchars( $wgDBname ) .
532 "</tt>; try with root access or check your username/pass.</li>\n";
533 $errs["RootPW"] = "<- Enter";
536 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
539 $wgDatabase->selectDB( $wgDBname );
541 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
542 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
544 # Create user if required
546 $conn = Database
::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
547 if ( $conn->isOpen() ) {
548 print "<li>DB user account ok</li>\n";
551 print "<li>Granting user permissions...</li>\n";
552 dbsource( "../maintenance/users.sql", $wgDatabase );
562 print "<li>Finished update checks.</li>\n";
564 # FIXME: Check for errors
565 print "<li>Creating tables...";
566 dbsource( "../maintenance/tables.sql", $wgDatabase );
567 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
568 dbsource( "../maintenance/archives/patch-userlevels-defaultgroups.sql", $wgDatabase );
569 print " done.</li>\n";
571 print "<li>Initializing data...";
572 $wgDatabase->insert( 'site_stats',
573 array( 'ss_row_id' => 1,
574 'ss_total_views' => 0,
575 'ss_total_edits' => 0,
576 'ss_good_articles' => 0 ) );
577 # setting up the db user
579 print "<li>Granting user permissions...</li>\n";
580 dbsource( "../maintenance/users.sql", $wgDatabase );
583 if( $conf->SysopName
) {
584 $u = User
::newFromName( $conf->getSysopName() );
585 if ( 0 == $u->idForName() ) {
587 $u->setPassword( $conf->getSysopPass() );
588 $u->addRight( "sysop" );
589 $u->addRight( "bureaucrat" );
592 print "<li>Created sysop account <tt>" .
593 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
595 print "<li>Could not create user - already exists!</li>\n";
598 print "<li>Skipped sysop account creation, no name given.</li>\n";
601 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
602 $article = new Article( $titleobj );
603 $newid = $article->insertOn( $wgDatabase );
604 $revision = new Revision( array(
606 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
609 'user_text' => 'MediaWiki default',
611 $revid = $revision->insertOn( $wgDatabase );
612 $article->updateRevisionOn( $wgDatabase, $revision );
615 initialiseMessages();
616 print "</pre></li>\n";
619 /* Write out the config file now that all is well */
620 print "<p>Creating LocalSettings.php...</p>\n\n";
621 $localSettings = "<" . "?php$endl$local$endl?" . ">";
622 // Fix up a common line-ending problem (due to CVS on Windows)
623 $localSettings = str_replace( "\r\n", "\n", $localSettings );
625 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
626 $xt = "xt"; # Refuse to overwrite an existing file
628 $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
630 $f = fopen( "LocalSettings.php", $xt );
633 dieout( "<p>Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a file of that name here...</p>\n" .
634 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
635 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
637 if(fwrite( $f, $localSettings ) ) {
639 writeSuccessMessage();
642 die("<p class='error'>An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.</p>\n");
654 if( count( $errs ) ) {
655 /* Display options form */
657 if( $conf->posted
) {
658 echo "<p class='error'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
662 <form action
="index.php" name
="config" method
="post">
670 aField( $conf, "Sitename", "Site name:" );
674 Your site name should be a relatively short word
. It
'll appear as the namespace
675 name for 'meta
' pages as well as throughout the user interface. Good site names
676 are things like "<a href="http://www.wikipedia.org/">Wikipedia</a>" and
677 "<a href="http://openfacts.berlios.de/">OpenFacts</a>"; avoid punctuation,
678 which may cause problems.
683 aField( $conf, "EmergencyContact", "Contact e-mail" );
687 This will be used as the return address for password reminders and
688 may be displayed in some error conditions so visitors can get in
689 touch with you. It is also be used as the default sender address of e-mail
690 notifications (enotifs).
694 <label class='column
' for="LanguageCode">Language</label>
695 <select id="LanguageCode" name="LanguageCode">
698 $list = getLanguageList();
699 foreach( $list as $code => $name ) {
700 $sel = ($code == $conf->LanguageCode) ? 'selected
="selected"' : '';
701 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
707 You may select the language for the user interface of the wiki...
708 Some localizations are less complete than others. Unicode (UTF-8 encoding)
709 is used for all localizations.
713 <label class='column
'>Copyright/license metadata</label>
714 <div>Select one:</div>
717 <li><?php aField( $conf, "License", "no license metadata", "radio", "none" ); ?></li>
718 <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?></li>
720 aField( $conf, "License", "a Creative Commons license...", "radio", "cc" );
721 $partner = "MediaWiki";
722 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
723 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
724 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
725 print "<a href=\"$ccApp\">choose</a>";
726 ?> (link will wipe out any other data in this form!)
727 <?php if( $conf->License == "cc" ) { ?>
729 <li><?php aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon ) . "\" alt='icon
' />", "hidden" ); ?></li>
730 <li><?php aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText ), "hidden" ); ?></li>
731 <li><?php aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode ), "hidden" ); ?></li>
732 <li><?php aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "</a>", "hidden" ); ?></li>
739 MediaWiki can include a basic license notice, icon, and machine-readable
740 copyright metadata if your wiki's content is to be licensed under
741 the GNU FDL
or a Creative Commons license
. If you
're not sure, leave
747 <?php aField( $conf, "SysopName", "Sysop account name:", "" ) ?>
750 <?php aField( $conf, "SysopPass", "password:", "password" ) ?>
753 <?php aField( $conf, "SysopPass2", "again:", "password" ) ?>
756 A sysop user account can lock or delete pages, block problematic IP
757 addresses from editing, and other maintenance tasks. If creating a new
758 wiki database, a sysop account will be created with the given name
763 <label class='column
'>Shared memory caching</label>
764 <div>Select one:</div>
767 <li><?php aField( $conf, "Shm", "no caching", "radio", "none" ); ?></li>
769 if ( $conf->turck ) {
771 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
776 if ( $conf->eaccel ) {
778 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
782 <li><?php aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?></li>
783 <li><?php aField( $conf, "MCServers", "Memcached servers", "" ) ?></li>
787 Using a shared memory system such as Turck MMCache, eAccelerator, or Memcached will speed
788 up MediaWiki significantly. Memcached is the best solution but needs to be
789 installed. Specify the server addresses and ports in a comma-separted list. Only
790 use Turck shared memory if the wiki will be running on a single Apache server.
793 <h2>E-mail, e-mail notification and authentification setup</h2>
797 <label class='column
'>E-mail (general)</label>
798 <div>Select one:</div>
801 <li><?php aField( $conf, "Email", "enabled", "radio", "email_enabled" ); ?></li>
802 <li><?php aField( $conf, "Email", "disabled", "radio", "email_disabled" ); ?></li>
806 Use this to disable all e-mail functions (send a password reminder, user-to-user e-mail and e-mail notification),
807 if sending e-mails on your server doesn't work
.
810 <label
class='column'>User
-to
-user e
-mail
</label
>
811 <div
>Select one
:</div
>
814 <li
><?php
aField( $conf, "Emailuser", "enabled", "radio", "emailuser_enabled" ); ?
></li
>
815 <li
><?php
aField( $conf, "Emailuser", "disabled", "radio", "emailuser_disabled" ); ?
></li
>
819 Use this to disable only the user
-to
-user e
-mail
function (EmailUser
).
822 <label
class='column'>E
-mail notification
</label
>
823 <div
>Select one
:</div
>
826 <li
><?php
aField( $conf, "Enotif", "disabled", "radio", "enotif_disabled" ); ?
></li
>
827 <li
><?php
aField( $conf, "Enotif", "enabled for changes of watch-listed and user_talk pages (recommended for small wikis; perhaps not suited for large wikis)", "radio", "enotif_allpages" ); ?
></li
>
828 <li
><?php
aField( $conf, "Enotif", "enabled for changes of user_talk pages only (suited for small and large wikis)", "radio", "enotif_usertalk" ); ?
></li
>
833 E
-mail notification sends a notification e
-mail to a user
, when the user_talk page is changed
834 and/or when watch
-listed pages are changed
, depending on the above settings
.
835 When testing this feature
, be reminded
, that obviously an e
-mail address must be present in your preferences
836 and that your own changes never trigger notifications to be sent to yourself
.</p
>
838 <p
>Users get corresponding options to select
or deselect in their users
' preferences.
839 The user options are not shown on the preference page, if e-mail notification is disabled.</p>
841 <p>There are additional options for fine tuning in /includes/DefaultSettings.php .</p>
845 <label class='column
'>E-mail address authentication</label>
846 <div>Select one:</div>
849 <li><?php aField( $conf, "Eauthent", "disabled", "radio", "eauthent_disabled" ); ?></li>
850 <li><?php aField( $conf, "Eauthent", "enabled", "radio", "eauthent_enabled" ); ?></li>
855 E-mail address authentication uses a scheme to authenticate e-mail addresses of the users. The user who initially enters or who changes his/her stored e-mail address
856 gets a one-time temporary password mailed to that address. The user can use the original password as long as wanted, however, the stored e-mail address
857 is only authenticated at the moment when the user logs in with the one-time temporary password.<p>
859 <p>The e-mail address stays authenticated as long as the user does not change it; the time of authentication is indicated
860 on the user preference page.</p>
862 <p>If the option is enabled, only authenticated e-mail addresses can receive EmailUser mails and/or
863 e-mail notification mails.</p>
868 <h2>Database config</h2>
872 aField( $conf, "DBserver", "MySQL server" );
875 If your database server isn't on your web server
, enter the name
880 aField( $conf, "DBname", "Database name" );
883 aField( $conf, "DBuser", "DB username" );
886 aField( $conf, "DBpassword", "DB password", "password" );
889 aField( $conf, "DBpassword2", "again", "password" );
892 If you only have a single user account
and database available
,
893 enter those here
. If you have database root
access (see below
)
894 you can specify
new accounts
/databases to be created
.
898 aField( $conf, "DBprefix", "Database table prefix" );
901 <p
>If you need to share one database between multiple wikis
, or
902 MediaWiki
and another web application
, you may choose to
903 add a prefix to all the table names to avoid conflicts
.</p
>
905 <p
>Avoid exotic characters
; something like
<tt
>mw_
</tt
> is good
.</p
>
910 aField( $conf, "RootPW", "DB root password", "password" );
914 You will only need this
if the database
and/or user account
915 above don
't already exist.
916 Do <em>not</em> type in your machine's root password
! MySQL
917 has its own
"root" user with a separate password
. (It might
918 even be blank
, depending on your configuration
.)
922 <label
class='column'> 
;</label
>
923 <input type
="submit" value
="Install!" />
933 /* -------------------------------------------------------------------------------------- */
934 function writeSuccessMessage() {
936 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
938 <p>Installation successful!</p>
939 <p>To complete the installation, please do the following:
941 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
942 <li>Upload it to the parent directory</li>
943 <li>Delete config/LocalSettings.php</li>
944 <li>Start using <a href='../index.php'>your wiki</a>!
946 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
947 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
948 which means that anyone on the same server can read your database password! Downloading
949 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
952 echo "<p>Installation successful! Move the config/LocalSettings.php file into the parent directory, then follow
953 <a href='../index.php'>this link</a> to your wiki.</p>\n";
958 function escapePhpString( $string ) {
959 return strtr( $string,
970 function writeLocalSettings( $conf ) {
971 $conf->DBmysql4
= @$conf->DBmysql4 ?
'true' : 'false';
972 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
973 $conf->PasswordSender
= $conf->EmergencyContact
;
974 $zlib = ($conf->zlib ?
"" : "# ");
975 $magic = ($conf->ImageMagick ?
"" : "# ");
976 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
977 $pretty = ($conf->prettyURLs ?
"" : "# ");
978 $ugly = ($conf->prettyURLs ?
"# " : "");
979 $rights = ($conf->RightsUrl
) ?
"" : "# ";
980 $hashedUploads = $conf->safeMode ?
'' : '# ';
982 switch ( $conf->Shm
) {
984 $cacheType = 'CACHE_MEMCACHED';
985 $mcservers = var_export( $conf->MCServerArray
, true );
989 $cacheType = 'CACHE_ACCEL';
990 $mcservers = 'array()';
993 $cacheType = 'CACHE_NONE';
994 $mcservers = 'array()';
997 if ( $conf->Email
== 'email_enabled' ) {
998 $enableemail = 'true';
999 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1000 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1001 switch ( $conf->Enotif
) {
1002 case 'enotif_usertalk':
1003 $enotifusertalk = 'true';
1004 $enotifwatchlist = 'false';
1006 case 'enotif_allpages':
1007 $enotifusertalk = 'true';
1008 $enotifwatchlist = 'true';
1011 $enotifusertalk = 'false';
1012 $enotifwatchlist = 'false';
1015 $enableuseremail = 'false';
1016 $enableemail = 'false';
1017 $eauthent = 'false';
1018 $enotifusertalk = 'false';
1019 $enotifwatchlist = 'false';
1022 $file = @fopen
( "/dev/urandom", "r" );
1024 $secretKey = bin2hex( fread( $file, 32 ) );
1028 for ( $i=0; $i<8; $i++
) {
1029 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1031 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1034 # Add slashes to strings for double quoting
1035 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1036 if( $conf->License
== 'gfdl' ) {
1037 # Needs literal string interpolation for the current style path
1038 $slconf['RightsIcon'] = $conf->RightsIcon
;
1041 $sep = (DIRECTORY_SEPARATOR
== "\\") ?
";" : ":";
1043 # This file was automatically generated by the MediaWiki installer.
1044 # If you make manual changes, please keep track in case you need to
1045 # recreate them later.
1047 \$IP = \"{$slconf['IP']}\";
1048 ini_set( \"include_path\", \".$sep\$IP$sep\$IP/includes$sep\$IP/languages\" );
1049 require_once( \"includes/DefaultSettings.php\" );
1051 # If PHP's memory limit is very low, some operations may fail.
1052 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1054 if ( \$wgCommandLineMode ) {
1055 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1056 die( \"This script must be run from the command line\\n\" );
1058 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1059 ## Compress output if the browser supports it
1060 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1063 \$wgSitename = \"{$slconf['Sitename']}\";
1065 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1066 \$wgScript = \"\$wgScriptPath/index.php\";
1067 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1069 ## If using PHP as a CGI module, use the ugly URLs
1070 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1071 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1073 \$wgStylePath = \"\$wgScriptPath/skins\";
1074 \$wgStyleDirectory = \"\$IP/skins\";
1075 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1077 \$wgUploadPath = \"\$wgScriptPath/images\";
1078 \$wgUploadDirectory = \"\$IP/images\";
1080 \$wgEnableEmail = $enableemail;
1081 \$wgEnableUserEmail = $enableuseremail;
1083 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1084 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1086 ## For a detailed description of the following switches see
1087 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1088 ## There are many more options for fine tuning available see
1089 ## /includes/DefaultSettings.php
1090 ## UPO means: this is also a user preference option
1091 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1092 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1093 \$wgEmailAuthentication = $eauthent;
1095 \$wgDBserver = \"{$slconf['DBserver']}\";
1096 \$wgDBname = \"{$slconf['DBname']}\";
1097 \$wgDBuser = \"{$slconf['DBuser']}\";
1098 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1099 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1101 # If you're on MySQL 3.x, this next line must be FALSE:
1102 \$wgDBmysql4 = {$conf->DBmysql4};
1104 ## Shared memory settings
1105 \$wgMainCacheType = $cacheType;
1106 \$wgMemCachedServers = $mcservers;
1108 ## To enable image uploads, make sure the 'images' directory
1109 ## is writable, then uncomment this:
1110 # \$wgEnableUploads = true;
1111 \$wgUseImageResize = {$conf->UseImageResize};
1112 {$magic}\$wgUseImageMagick = true;
1113 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1115 ## If you want to use image uploads under safe mode,
1116 ## create the directories images/archive, images/thumb and
1117 ## images/temp, and make them all writable. Then uncomment
1118 ## this, if it's not already uncommented:
1119 {$hashedUploads}\$wgHashedUploadDirectory = false;
1121 ## If you have the appropriate support software installed
1122 ## you can enable inline LaTeX equations:
1123 # \$wgUseTeX = true;
1124 \$wgMathPath = \"{\$wgUploadPath}/math\";
1125 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1126 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1128 \$wgLocalInterwiki = \$wgSitename;
1130 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1132 \$wgProxyKey = \"$secretKey\";
1134 ## Default skin: you can change the default skin. Use the internal symbolic
1135 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1136 # \$wgDefaultSkin = 'monobook';
1138 ## For attaching licensing metadata to pages, and displaying an
1139 ## appropriate copyright notice / icon. GNU Free Documentation
1140 ## License and Creative Commons licenses are supported so far.
1141 {$rights}\$wgEnableCreativeCommonsRdf = true;
1142 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1143 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1144 \$wgRightsText = \"{$slconf['RightsText']}\";
1145 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1146 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1150 function dieout( $text ) {
1151 die( $text . "\n\n</body>\n</html>" );
1154 function importVar( &$var, $name, $default = "" ) {
1155 if( isset( $var[$name] ) ) {
1156 $retval = $var[$name];
1157 if ( get_magic_quotes_gpc() ) {
1158 $retval = stripslashes( $retval );
1166 function importPost( $name, $default = "" ) {
1167 return importVar( $_POST, $name, $default );
1170 function importRequest( $name, $default = "" ) {
1171 return importVar( $_REQUEST, $name, $default );
1174 function aField( &$conf, $field, $text, $type = "", $value = "" ) {
1176 $xtype = "type=\"$type\"";
1181 if(!(isset($id)) or ($id == "") ) $id = $field;
1182 $nolabel = ($type == "radio") ||
($type == "hidden");
1186 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1189 if( $type == "radio" && $value == $conf->$field ) {
1190 $checked = "checked='checked'";
1194 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" $checked value=\"";
1195 if( $type == "radio" ) {
1196 echo htmlspecialchars( $value );
1198 echo htmlspecialchars( $conf->$field );
1202 echo " $text</label>\n";
1206 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1209 function getLanguageList() {
1210 global $wgLanguageNames;
1211 if( !isset( $wgLanguageNames ) ) {
1212 $wgContLanguageCode = "xxx";
1213 function wfLocalUrl( $x ) { return $x; }
1214 function wfLocalUrlE( $x ) { return $x; }
1215 require_once( "languages/Names.php" );
1220 $d = opendir( "../languages" );
1221 while( false !== ($f = readdir( $d ) ) ) {
1222 if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1223 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1224 if( isset( $wgLanguageNames[$code] ) ) {
1225 $name = $code . ' - ' . $wgLanguageNames[$code];
1229 $codes[$code] = $name;
1237 # Test a memcached server
1238 function testMemcachedServer( $server ) {
1239 $hostport = explode(":", $server);
1242 if ( !function_exists( 'fsockopen' ) ) {
1243 $errstr = "Can't connect to memcached, fsockopen() not present";
1245 if ( !$errstr && count( $hostport ) != 2 ) {
1246 $errstr = 'Please specify host and port';
1247 var_dump( $hostport );
1250 list( $host, $port ) = $hostport;
1254 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1255 if ( $fp === false ) {
1256 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1260 $command = "version\r\n";
1261 $bytes = fwrite( $fp, $command );
1262 if ( $bytes != strlen( $command ) ) {
1263 $errstr = "Cannot write to memcached socket on $host:$port";
1267 $expected = "VERSION ";
1268 $response = fread( $fp, strlen( $expected ) );
1269 if ( $response != $expected ) {
1270 $errstr = "Didn't get correct memcached response from $host:$port";
1277 echo "<li>Connected to memcached on $host:$port successfully";