3 # MediaWiki web-based config/installation
4 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>, 2006 Rob Church <robchur@gmail.com>
5 # http://www.mediawiki.org/
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with this program; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 # http://www.gnu.org/copyleft/gpl.html
22 error_reporting( E_ALL
);
23 header( "Content-type: text/html; charset=utf-8" );
24 @ini_set
( "display_errors", true );
26 # In case of errors, let output be clean.
27 $wgRequestTime = microtime( true );
29 # Attempt to set up the include path, to fix problems with relative includes
30 $IP = dirname( dirname( __FILE__
) );
31 define( 'MW_INSTALL_PATH', $IP );
32 $sep = PATH_SEPARATOR
;
33 if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) {
34 set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" );
37 # Define an entry point and include some files
38 define( "MEDIAWIKI", true );
39 define( "MEDIAWIKI_INSTALL", true );
40 require_once( "includes/Defines.php" );
41 require_once( "includes/DefaultSettings.php" );
42 require_once( "includes/MagicWord.php" );
43 require_once( "includes/Namespace.php" );
44 require_once( "includes/ProfilerStub.php" );
46 ## Databases we support:
49 $ourdb['mysql']['fullname'] = 'MySQL';
50 $ourdb['mysql']['havedriver'] = 0;
51 $ourdb['mysql']['compile'] = 'mysql';
52 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
53 $ourdb['mysql']['rootuser'] = 'root';
55 $ourdb['postgres']['fullname'] = 'PostgreSQL';
56 $ourdb['postgres']['havedriver'] = 0;
57 $ourdb['postgres']['compile'] = 'pgsql';
58 $ourdb['postgres']['bgcolor'] = '#aaccff';
59 $ourdb['postgres']['rootuser'] = 'postgres';
62 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
65 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
66 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
67 <style type
="text/css">
69 @import
"../skins/monobook/main.css";
73 margin
: 1em
0 1em
2.5em
;
80 .config
-section label
.column
{
92 zoom
: 100%
; /* IE hack */
95 .config
-section
.config
-desc
{
102 .iput
-text
, .iput
-password
{
109 background
-color
: #fff;
117 background
-color
: #FFF0F0;
118 border
: 2px solid red
;
126 list-style
-type
: none
;
127 list-style
-image
: none
;
145 <script type
="text/javascript">
148 <?php
foreach (array_keys($ourdb) as $db) {
149 echo "\n document.getElementById('$db').style.display='none';";
154 function toggleDBarea(id
,defaultroot
) {
156 var dbarea
= document
.getElementById(id
).style
;
157 dbarea
.display
= (dbarea
.display
== 'none') ?
'block' : 'none';
158 var db
= document
.getElementById('RootUser');
160 <?php
foreach (array_keys($ourdb) as $db) {
161 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
170 <div id
="globalWrapper">
171 <div id
="column-content">
173 <div id
="bodyContent">
175 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
179 /* Check for existing configurations and bug out! */
181 if( file_exists( "../LocalSettings.php" ) ) {
182 dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
184 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
187 if( file_exists( "./LocalSettings.php" ) ) {
188 writeSuccessMessage();
193 if( !is_writable( "." ) ) {
194 dieout( "<h2>Can't write config file, aborting</h2>
196 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
197 writable by the web server. Once configuration is done you'll move the created
198 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
199 then remove the <tt>config</tt> subdirectory entirely.</p>
201 <p>To make the directory writable on a Unix/Linux system:</p>
204 cd <i>/path/to/wiki</i>
208 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
212 require_once( "install-utils.inc" );
213 require_once( "maintenance/updaters.inc" );
216 function getEncoded( $data ) {
217 # removing latin1 support, no need...
220 function getSitename() { return $this->getEncoded( $this->Sitename
); }
221 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
222 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
229 <b
>Don
't forget security updates!</b> Keep an eye on the
230 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
231 release announcements mailing list</a>.
236 <h2>Checking environment...</h2>
237 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
238 <ul class="env-check">
242 $wgNoOutputBuffer = true;
243 $conf = new ConfigData;
245 install_version_checks();
247 print "<li>PHP " . phpversion() . " installed</li>\n";
249 ## Temporarily turn off all errors as we try to discover installed databases
250 $olderrnum = error_reporting(0);
252 $phpdatabases = array();
253 foreach (array_keys($ourdb) as $db) {
254 $compname = $ourdb[$db]['compile
'];
255 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
256 array_push($phpdatabases, $db);
257 $ourdb[$db]['havedriver
'] = 1;
261 error_reporting($olderrornum);
263 if (!$phpdatabases) {
264 print "Could not find a suitable database driver!<ul>";
265 foreach (array_keys($ourdb) AS $db) {
266 $comp = $ourdb[$db]['compile
'];
267 $full = $ourdb[$db]['fullname
'];
268 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
269 ."or install the $comp.so module</li>\n";
271 dieout( "</ul></ul>" );
274 print "<li>Found database drivers for:";
275 foreach (array_keys($ourdb) AS $db) {
276 if ($ourdb[$db]['havedriver
']) {
277 $DefaultDBtype = $db;
278 print " ".$ourdb[$db]['fullname
'];
282 if (count($phpdatabases) != 1)
285 if( ini_get( "register_globals" ) ) {
288 <div style="font-size:110%">
289 <strong class="error">Warning:</strong>
290 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
292 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
299 if( ini_get( "magic_quotes_runtime" ) ) {
301 ?
><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
>
302 This option corrupts data input unpredictably
; you cannot install
or use
303 MediaWiki unless this option is disabled
.
307 if( ini_get( "magic_quotes_sybase" ) ) {
309 ?
><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
>
310 This option corrupts data input unpredictably
; you cannot install
or use
311 MediaWiki unless this option is disabled
.
315 if( ini_get( "mbstring.func_overload" ) ) {
317 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring
.func_overload
</a
> is active
!</strong
>
318 This option causes errors
and may corrupt data unpredictably
;
319 you cannot install
or use MediaWiki unless this option is disabled
.
324 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
327 if( ini_get( "safe_mode" ) ) {
328 $conf->safeMode
= true;
330 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
331 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
332 You may have problems caused by this
, particularly
if using image uploads
.
336 $conf->safeMode
= false;
339 $sapi = php_sapi_name();
340 $conf->prettyURLs
= true;
341 print "<li>PHP server API is $sapi; ";
344 case "apache2handler":
345 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
351 case "apache2filter":
353 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
354 $conf->prettyURLs
= false;
359 $conf->xml
= function_exists( "utf8_encode" );
361 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
363 dieout( "PHP's XML module is missing; the wiki requires functions in
364 this module and won't work in this configuration.
365 If you're running Mandrake, install the php-xml package." );
368 # Crude check for session support
369 if( !function_exists( 'session_name' ) )
370 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
373 if( !function_exists( 'preg_match' ) )
374 dieout( "The PCRE regular expression functions are missing. MediaWiki requires these in order to function." );
376 $memlimit = ini_get( "memory_limit" );
377 $conf->raiseMemory
= false;
378 if( empty( $memlimit ) ||
$memlimit == -1 ) {
379 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
381 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <strong>If this is too low, installation may fail!</strong> ";
382 $n = intval( $memlimit );
383 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
384 $n = intval( $m[1] * (1024*1024) );
386 if( $n < 20*1024*1024 ) {
387 print "Attempting to raise limit to 20M... ";
388 if( false === ini_set( "memory_limit", "20M" ) ) {
391 $conf->raiseMemory
= true;
398 $conf->zlib
= function_exists( "gzencode" );
400 print "<li>Have zlib support; enabling output compression.</li>\n";
402 print "<li>No zlib support.</li>\n";
405 $conf->turck
= function_exists( 'mmcache_get' );
406 if ( $conf->turck
) {
407 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
410 $conf->apc
= function_exists('apc_fetch');
412 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
415 $conf->eaccel
= function_exists( 'eaccelerator_get' );
416 if ( $conf->eaccel
) {
417 $conf->turck
= 'eaccelerator';
418 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
421 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
422 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
423 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a> or
424 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
427 $conf->diff3
= false;
428 $diff3locations = array( "/usr/bin", "/usr/local/bin", "/opt/csw/bin", "/usr/gnu/bin", "/usr/sfw/bin" ) +
explode( $sep, getenv( "PATH" ) );
429 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
431 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
432 foreach ($diff3locations as $loc) {
433 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
434 if ($exe !== false) {
441 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
443 print "<li>GNU diff3 not found.</li>";
445 $conf->ImageMagick
= false;
446 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
447 foreach( $imcheck as $dir ) {
448 $im = "$dir/convert";
449 if( file_exists( $im ) ) {
450 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
451 $conf->ImageMagick
= $im;
456 $conf->HaveGD
= function_exists( "imagejpeg" );
457 if( $conf->HaveGD
) {
458 print "<li>Found GD graphics library built-in";
459 if( !$conf->ImageMagick
) {
460 print ", image thumbnailing will be enabled if you enable uploads";
464 if( !$conf->ImageMagick
) {
465 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
469 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
471 $conf->IP
= dirname( dirname( __FILE__
) );
472 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
474 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["PHP_SELF"] ); # was SCRIPT_NAME
475 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
477 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
478 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
480 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
481 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
483 : $_SERVER["SERVER_ADMIN"];
484 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
485 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
489 $conf->DBserver
= importPost( "DBserver", "localhost" );
490 $conf->DBname
= importPost( "DBname", "wikidb" );
491 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
492 $conf->DBpassword
= importPost( "DBpassword" );
493 $conf->DBpassword2
= importPost( "DBpassword2" );
494 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
495 $conf->SysopPass
= importPost( "SysopPass" );
496 $conf->SysopPass2
= importPost( "SysopPass2" );
497 $conf->RootUser
= importPost( "RootUser", "root" );
498 $conf->RootPW
= importPost( "RootPW", "-" );
501 $conf->DBprefix
= importPost( "DBprefix" );
502 $conf->DBmysql5
= (importPost( "DBmysql5" ) == "true") ?
"true" : "false";
503 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
505 ## Postgres specific:
506 $conf->DBport
= importPost( "DBport", "5432" );
507 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
508 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
510 /* Check for validity */
513 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
514 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
516 if( $conf->DBuser
== "" ) {
517 $errs["DBuser"] = "Must not be blank";
519 if( $conf->DBpassword
== "" ) {
520 $errs["DBpassword"] = "Must not be blank";
522 if( $conf->DBpassword
!= $conf->DBpassword2
) {
523 $errs["DBpassword2"] = "Passwords don't match!";
525 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
526 $errs["DBprefix"] = "Invalid table prefix";
529 if( $conf->SysopPass
== "" ) {
530 $errs["SysopPass"] = "Must not be blank";
532 if( $conf->SysopPass
!= $conf->SysopPass2
) {
533 $errs["SysopPass2"] = "Passwords don't match!";
536 $conf->License
= importRequest( "License", "none" );
537 if( $conf->License
== "gfdl" ) {
538 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
539 $conf->RightsText
= "GNU Free Documentation License 1.2";
540 $conf->RightsCode
= "gfdl";
541 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
542 } elseif( $conf->License
== "none" ) {
543 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
545 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
546 $conf->RightsText
= importRequest( "RightsText", "" );
547 $conf->RightsCode
= importRequest( "RightsCode", "" );
548 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
551 $conf->Shm
= importRequest( "Shm", "none" );
552 $conf->MCServers
= importRequest( "MCServers" );
554 /* Test memcached servers */
556 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
557 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
558 foreach ( $conf->MCServerArray
as $server ) {
559 $error = testMemcachedServer( $server );
561 $errs["MCServers"] = $error;
565 } else if ( $conf->Shm
== 'memcached' ) {
566 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
569 /* default values for installation */
570 $conf->Email
= importRequest("Email", "email_enabled");
571 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
572 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
573 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
575 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
576 do { /* So we can 'continue' to end prematurely */
577 $conf->Root
= ($conf->RootPW
!= "");
579 /* Load up the settings and get installin' */
580 $local = writeLocalSettings( $conf );
581 echo "<p><b>Generating configuration file...</b></p>\n";
582 // for debugging: // echo "<pre>" . htmlspecialchars( $local ) . "</pre>\n";
584 $wgCommandLineMode = false;
587 $conf->DBtypename
= '';
588 foreach (array_keys($ourdb) as $db) {
589 if ($conf->DBtype
=== $db)
590 $conf->DBtypename
= $ourdb[$db]['fullname'];
592 if ( ! strlen($conf->DBtype
)) {
593 $errs["DBpicktype"] = "Please choose a database type";
597 if (! $conf->DBtypename
) {
598 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
601 print "<li>Database type: {$conf->DBtypename}</li>\n";
602 $dbclass = 'Database'.ucfirst($conf->DBtype
);
603 $wgDBtype = $conf->DBtype
;
604 $wgDBadminuser = "root";
605 $wgDBadminpassword = $conf->RootPW
;
608 $wgDBprefix = $conf->DBprefix
;
610 ## Postgres specific:
611 $wgDBport = $conf->DBport
;
612 $wgDBmwschema = $conf->DBmwschema
;
613 $wgDBts2schema = $conf->DBts2schema
;
615 $wgCommandLineMode = true;
616 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
617 require_once( "includes/Setup.php" );
620 require_once( "maintenance/InitialiseMessages.inc" );
622 $wgTitle = Title
::newFromText( "Installation script" );
623 error_reporting( E_ALL
);
624 print "<li>Loading class: $dbclass";
627 if( $conf->DBtype
== 'mysql' ) {
628 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
629 if( $mysqlOldClient ) {
630 print "<li><b>PHP is linked with old MySQL client libraries. If you are
631 using a MySQL 4.1 server and have problems connecting to the database,
632 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
633 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
635 $ok = true; # Let's be optimistic
637 # Decide if we're going to use the superuser or the regular database user
638 if( $conf->RootPW
== '-' ) {
641 $db_user = $wgDBuser;
642 $db_pass = $wgDBpassword;
646 $db_user = $conf->RootUser
;
647 $db_pass = $conf->RootPW
;
651 echo( "<li>Attempting to connect to database server as $db_user..." );
652 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
654 # Check the connection and respond to errors
655 if( $wgDatabase->isOpen() ) {
658 $wgDBadminuser = $db_user;
659 $wgDBadminpassword = $db_pass;
660 echo( "success.</li>\n" );
661 $wgDatabase->ignoreErrors( true );
662 $myver = $wgDatabase->getServerVersion();
664 # There were errors, report them and back out
666 $errno = mysql_errno();
667 $errtx = htmlspecialchars( mysql_error() );
671 echo( "failed due to authentication errors. Check passwords.</li>" );
673 # The superuser details are wrong
674 $errs["RootUser"] = "Check username";
675 $errs["RootPW"] = "and password";
677 # The regular user details are wrong
678 $errs["DBuser"] = "Check username";
679 $errs["DBpassword"] = "and password";
685 # General connection problem
686 echo( "failed with error [$errno] $errtx.</li>\n" );
687 $errs["DBserver"] = "Connection failed";
692 if( !$ok ) { continue; }
694 } else /* not mysql */ {
695 error_reporting( E_ALL
);
697 ## Possible connect as a superuser
698 if( $conf->RootPW
!= '-' and strlen($conf->RootPW
)) {
699 $wgDBsuperuser = $conf->RootUser
;
700 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
701 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
702 if (!$wgDatabase->isOpen()) {
703 print " error: " . $wgDatabase->lastError() . "</li>\n";
704 $errs["DBserver"] = "Could not connect to database as superuser";
705 $errs["RootUser"] = "Check username";
706 $errs["RootPW"] = "and password";
710 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
711 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
712 if (!$wgDatabase->isOpen()) {
713 print " error: " . $wgDatabase->lastError() . "</li>\n";
715 $myver = $wgDatabase->getServerVersion();
719 if ( !$wgDatabase->isOpen() ) {
720 $errs["DBserver"] = "Couldn't connect to database";
724 print "<li>Connected to $myver";
725 if ($conf->DBtype
== 'mysql') {
726 if( version_compare( $myver, "4.0.14" ) < 0 ) {
727 dieout( " -- mysql 4.0.14 or later required. Aborting." );
729 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
730 if( $mysqlNewAuth && $mysqlOldClient ) {
731 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
732 to old client libraries; if you have trouble with authentication, see
733 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
734 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
737 if( $mysqlNewAuth ) {
738 print "; enabling MySQL 4.1/5.0 charset mode";
740 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
741 but older version detected; will likely fail.</b>";
746 @$sel = $wgDatabase->selectDB( $wgDBname );
748 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
750 $err = mysql_errno();
751 if ( $err != 1049 ) {
752 print "<ul><li>Error selecting database $wgDBname: $err " .
753 htmlspecialchars( mysql_error() ) . "</li></ul>";
756 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
758 print "<li>Couldn't create database <tt>" .
759 htmlspecialchars( $wgDBname ) .
760 "</tt>; try with root access or check your username/pass.</li>\n";
761 $errs["RootPW"] = "<- Enter";
764 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
766 $wgDatabase->selectDB( $wgDBname );
768 else if ($conf->DBtype
== 'postgres') {
769 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
770 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
774 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
775 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
777 # Create user if required (todo: other databases)
778 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
779 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
780 if ( $conn->isOpen() ) {
781 print "<li>DB user account ok</li>\n";
784 print "<li>Granting user permissions...";
785 if( $mysqlOldClient && $mysqlNewAuth ) {
786 print " <b class='error'>If the next step fails, see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'>http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
789 dbsource( "../maintenance/users.sql", $wgDatabase );
792 if ( $conf->DBtype
== 'mysql') {
800 print "<li>Finished update checks.</li>\n";
802 # FIXME: Check for errors
803 print "<li>Creating tables...";
804 if ($conf->DBtype
== 'mysql') {
806 print " using MySQL 5 table defs...";
807 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
809 print " using MySQL 4 table defs...";
810 dbsource( "../maintenance/tables.sql", $wgDatabase );
812 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
813 } else if ($conf->DBtype
== 'postgres') {
814 $wgDatabase->setup_database();
817 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
821 print " done.</li>\n";
823 print "<li>Initializing data...";
824 $wgDatabase->insert( 'site_stats',
825 array ( 'ss_row_id' => 1,
826 'ss_total_views' => 0,
827 'ss_total_edits' => 0,
828 'ss_good_articles' => 0 ) );
830 # Set up the "regular user" account *if we can, and if we need to*
831 if( $conf->Root
and $conf->DBtype
== 'mysql') {
833 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
834 if( $wgDatabase2->isOpen() ) {
835 # Nope, just close the test connection and continue
836 $wgDatabase2->close();
837 echo( "<li>User $wgDBuser exists. Skipping grants.</li>" );
839 # Yes, so run the grants
840 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
841 dbsource( "../maintenance/users.sql", $wgDatabase );
842 echo( "success.</li>" );
846 if( $conf->SysopName
) {
847 $u = User
::newFromName( $conf->getSysopName() );
848 if ( 0 == $u->idForName() ) {
850 $u->setPassword( $conf->getSysopPass() );
853 $u->addGroup( "sysop" );
854 $u->addGroup( "bureaucrat" );
856 print "<li>Created sysop account <tt>" .
857 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
859 print "<li>Could not create user - already exists!</li>\n";
862 print "<li>Skipped sysop account creation, no name given.</li>\n";
865 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
866 $article = new Article( $titleobj );
867 $newid = $article->insertOn( $wgDatabase );
868 $revision = new Revision( array(
870 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
873 'user_text' => 'MediaWiki default',
875 $revid = $revision->insertOn( $wgDatabase );
876 $article->updateRevisionOn( $wgDatabase, $revision );
878 initialiseMessages( false, false, 'printListItem' );
881 /* Write out the config file now that all is well */
882 print "<p>Creating LocalSettings.php...</p>\n\n";
883 $localSettings = "<" . "?php$endl$local$endl?" . ">\r\n";
884 // Fix up a common line-ending problem (due to CVS on Windows)
885 $localSettings = str_replace( "\r\n", "\n", $localSettings );
886 $f = fopen( "LocalSettings.php", 'xt' );
889 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" .
890 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
891 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
893 if(fwrite( $f, $localSettings ) ) {
895 writeSuccessMessage();
898 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");
910 if( count( $errs ) ) {
911 /* Display options form */
913 if( $conf->posted
) {
914 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
918 <form action
="index.php" name
="config" method
="post">
923 <div
class="config-section">
924 <div
class="config-input">
926 aField( $conf, "Sitename", "Wiki name:" );
929 <p
class="config-desc">
930 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
931 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
934 <div
class="config-input">
936 aField( $conf, "EmergencyContact", "Contact e-mail:" );
939 <p
class="config-desc">
940 Displayed to users in some error messages
, used
as the
return address
for password reminders
, and used
as the
default sender address of e
-mail notifications
.
943 <div
class="config-input">
944 <label
class='column' for="LanguageCode">Language
:</label
>
945 <select id
="LanguageCode" name
="LanguageCode">
948 $list = getLanguageList();
949 foreach( $list as $code => $name ) {
950 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
951 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
956 <p
class="config-desc">
957 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) used
for all localizations
.
960 <div
class="config-input">
961 <label
class='column'>Copyright
/license
:</label
>
964 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
965 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
967 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
968 $partner = "MediaWiki";
969 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
970 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
971 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
972 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
974 <?php
if( $conf->License
== "cc" ) { ?
>
976 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='icon' />", "hidden" ); ?
></li
>
977 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
978 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
979 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
985 <p
class="config-desc">
986 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
990 <div
class="config-input">
991 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
993 <div
class="config-input">
994 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
996 <div
class="config-input">
997 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
999 <p
class="config-desc">
1000 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1001 A
new account will be added only when creating a
new wiki database
.
1004 <div
class="config-input">
1005 <label
class='column'>Shared memory caching
:</label
>
1008 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1010 if ( $conf->turck
) {
1012 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1017 aField( $conf, "Shm", "APC", "radio", "apc" );
1020 if ( $conf->eaccel
) {
1022 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1026 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1028 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1030 <p
class="config-desc">
1031 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1032 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1033 installed
. Specify the server addresses
and ports in a comma
-separted
list. Only
1034 use Turck shared memory
if the wiki will be running on a single Apache server
.
1038 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1040 <div
class="config-section">
1041 <div
class="config-input">
1042 <label
class='column'>E
-mail
features (global):</label
>
1044 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1045 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1048 <p
class="config-desc">
1049 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
and e
-mail notifications
)
1050 if sending mail doesn
't work on your server.
1053 <div class="config-input">
1054 <label class='column
'>User-to-user e-mail:</label>
1056 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1057 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1060 <p class="config-desc">
1061 The user-to-user e-mail feature (Special:Emailuser) lets the wiki act as a relay to allow users to exchange e-mail without publicly advertising their e-mail address.
1063 <div class="config-input">
1064 <label class='column
'>E-mail notification about changes:</label>
1066 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1067 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1068 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages, and to pages on watchlists (not recommended for large wikis)", "radio", "enotif_allpages" ); ?></li>
1071 <div class="config-desc">
1073 For this feature to work, an e-mail address must be present for the user account, and the notification
1074 options in the user's preferences must be enabled
. Also note the
1075 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1077 <p
>There are additional options
for fine tuning in
/includes
/DefaultSettings
.php
; copy these to your LocalSettings
.php
and edit them there to change them
.</p
>
1080 <div
class="config-input">
1081 <label
class='column'>E
-mail address authentication
:</label
>
1083 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1084 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1087 <div
class="config-desc">
1088 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1089 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1094 <h2
>Database config
</h2
>
1096 <div
class="config-section">
1097 <div
class="config-input">
1098 <label
class='column'>Database type
:</label
>
1099 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1100 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1103 <div
class="config-input" style
="clear:left"><?php
1104 aField( $conf, "DBserver", "Database host:" );
1106 <p
class="config-desc">
1107 If your database server isn
't on your web server, enter the name or IP address here.
1110 <div class="config-input"><?php
1111 aField( $conf, "DBname", "Database name:" );
1113 <div class="config-input"><?php
1114 aField( $conf, "DBuser", "DB username:" );
1116 <div class="config-input"><?php
1117 aField( $conf, "DBpassword", "DB password:", "password" );
1119 <div class="config-input"><?php
1120 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1122 <p class="config-desc">
1123 If you only have a single user account and database available,
1124 enter those here. If you have database root access (see below)
1125 you can specify new accounts/databases to be created. This account
1126 will not be created if it pre-exists. If this is the case, ensure that it
1127 has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.
1130 <div class="config-input">
1132 aField( $conf, "RootUser", "Superuser account:", "superuser" );
1135 <div class="config-input">
1137 aField( $conf, "RootPW", "Superuser password:", "password" );
1141 <p class="config-desc">
1142 If the database user specified above does not exist, or does not have access to create
1143 the database (if needed) or tables within it, please provide details of a superuser account,
1144 such as <strong>root</strong>, which does. Leave the password set to <strong>-</strong> if this is not needed.
1147 <?php database_switcher('mysql
'); ?>
1148 <div class="config-input"><?php
1149 aField( $conf, "DBprefix", "Database table prefix:" );
1151 <div class="config-desc">
1152 <p>If you need to share one database between multiple wikis, or
1153 MediaWiki and another web application, you may choose to
1154 add a prefix to all the table names to avoid conflicts.</p>
1156 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1159 <div class="config-input"><label class="column">Database charset</label>
1160 <div>Select one:</div>
1162 <li><?php aField( $conf, "DBmysql5", "Backwards-compatible UTF-8", "radio", "false" ); ?></li>
1163 <li><?php aField( $conf, "DBmysql5", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "true" ); ?></li>
1166 <p class="config-desc">
1167 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1168 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1169 cause things to break. <b>If upgrading an older installation, leave
1170 in backwards-compatible mode.</b>
1174 <?php database_switcher('postgres
'); ?>
1175 <div class="config-input"><?php
1176 aField( $conf, "DBport", "Database port:" );
1178 <div class="config-input"><?php
1179 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1181 <div class="config-input"><?php
1182 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1184 <div class="config-desc">
1185 <p>The username specified above will have it's search path set to the above schemas
,
1186 so it is recommended that you create a
new user
.</p
>
1190 <div
class="config-input" style
="padding:2em 0 3em">
1191 <label
class='column'> 
;</label
>
1192 <input type
="submit" value
="Install MediaWiki!" class="btn-install" />
1197 <script type
="text/javascript">
1198 window
.onload
= toggleDBarea('<?php echo $conf->DBtype; ?>',
1200 ## If they passed in a root user name, don't populate it on page load
1201 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1210 /* -------------------------------------------------------------------------------------- */
1211 function writeSuccessMessage() {
1212 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1214 <p>Installation successful!</p>
1215 <p>To complete the installation, please do the following:
1217 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1218 <li>Upload it to the parent directory</li>
1219 <li>Delete config/LocalSettings.php</li>
1220 <li>Start using <a href='../index.php'>your wiki</a>!
1222 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1223 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1224 which means that anyone on the same server can read your database password! Downloading
1225 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1228 echo "<p><span style='font-weight:bold;color:green;font-size:110%'>Installation successful!</span> Move the <tt>config/LocalSettings.php</tt> file into the parent directory, then follow
1229 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1234 function escapePhpString( $string ) {
1235 return strtr( $string,
1246 function writeLocalSettings( $conf ) {
1247 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1248 $conf->PasswordSender
= $conf->EmergencyContact
;
1249 $zlib = ($conf->zlib ?
"" : "# ");
1250 $magic = ($conf->ImageMagick ?
"" : "# ");
1251 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1252 $pretty = ($conf->prettyURLs ?
"" : "# ");
1253 $ugly = ($conf->prettyURLs ?
"# " : "");
1254 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1255 $hashedUploads = $conf->safeMode ?
'' : '# ';
1257 switch ( $conf->Shm
) {
1259 $cacheType = 'CACHE_MEMCACHED';
1260 $mcservers = var_export( $conf->MCServerArray
, true );
1265 $cacheType = 'CACHE_ACCEL';
1266 $mcservers = 'array()';
1269 $cacheType = 'CACHE_NONE';
1270 $mcservers = 'array()';
1273 if ( $conf->Email
== 'email_enabled' ) {
1274 $enableemail = 'true';
1275 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1276 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1277 switch ( $conf->Enotif
) {
1278 case 'enotif_usertalk':
1279 $enotifusertalk = 'true';
1280 $enotifwatchlist = 'false';
1282 case 'enotif_allpages':
1283 $enotifusertalk = 'true';
1284 $enotifwatchlist = 'true';
1287 $enotifusertalk = 'false';
1288 $enotifwatchlist = 'false';
1291 $enableuseremail = 'false';
1292 $enableemail = 'false';
1293 $eauthent = 'false';
1294 $enotifusertalk = 'false';
1295 $enotifwatchlist = 'false';
1298 $file = @fopen
( "/dev/urandom", "r" );
1300 $secretKey = bin2hex( fread( $file, 32 ) );
1304 for ( $i=0; $i<8; $i++
) {
1305 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1307 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1310 # Add slashes to strings for double quoting
1311 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1312 if( $conf->License
== 'gfdl' ) {
1313 # Needs literal string interpolation for the current style path
1314 $slconf['RightsIcon'] = $conf->RightsIcon
;
1318 # This file was automatically generated by the MediaWiki installer.
1319 # If you make manual changes, please keep track in case you need to
1320 # recreate them later.
1322 # See includes/DefaultSettings.php for all configurable settings
1323 # and their default values, but don't forget to make changes in _this_
1326 # If you customize your file layout, set \$IP to the directory that contains
1327 # the other MediaWiki files. It will be used as a base to locate files.
1328 if( defined( 'MW_INSTALL_PATH' ) ) {
1329 \$IP = MW_INSTALL_PATH;
1331 \$IP = dirname( __FILE__ );
1334 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1335 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1337 require_once( \"includes/DefaultSettings.php\" );
1339 # If PHP's memory limit is very low, some operations may fail.
1340 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1342 if ( \$wgCommandLineMode ) {
1343 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1344 die( \"This script must be run from the command line\\n\" );
1346 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1347 ## Compress output if the browser supports it
1348 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1351 \$wgSitename = \"{$slconf['Sitename']}\";
1353 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1354 \$wgScript = \"\$wgScriptPath/index.php\";
1355 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1357 ## For more information on customizing the URLs please see:
1358 ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
1359 ## If using PHP as a CGI module, the ?title= style usually must be used.
1360 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1361 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1363 \$wgStylePath = \"\$wgScriptPath/skins\";
1364 \$wgStyleDirectory = \"\$IP/skins\";
1365 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1367 \$wgUploadPath = \"\$wgScriptPath/images\";
1368 \$wgUploadDirectory = \"\$IP/images\";
1370 \$wgEnableEmail = $enableemail;
1371 \$wgEnableUserEmail = $enableuseremail;
1373 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1374 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1376 ## For a detailed description of the following switches see
1377 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1378 ## There are many more options for fine tuning available see
1379 ## /includes/DefaultSettings.php
1380 ## UPO means: this is also a user preference option
1381 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1382 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1383 \$wgEmailAuthentication = $eauthent;
1385 \$wgDBserver = \"{$slconf['DBserver']}\";
1386 \$wgDBname = \"{$slconf['DBname']}\";
1387 \$wgDBuser = \"{$slconf['DBuser']}\";
1388 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1389 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1390 \$wgDBtype = \"{$slconf['DBtype']}\";
1391 \$wgDBport = \"{$slconf['DBport']}\";
1393 # Experimental charset support for MySQL 4.1/5.0.
1394 \$wgDBmysql5 = {$conf->DBmysql5};
1396 ## Shared memory settings
1397 \$wgMainCacheType = $cacheType;
1398 \$wgMemCachedServers = $mcservers;
1400 ## To enable image uploads, make sure the 'images' directory
1401 ## is writable, then set this to true:
1402 \$wgEnableUploads = false;
1403 \$wgUseImageResize = {$conf->UseImageResize};
1404 {$magic}\$wgUseImageMagick = true;
1405 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1407 ## If you want to use image uploads under safe mode,
1408 ## create the directories images/archive, images/thumb and
1409 ## images/temp, and make them all writable. Then uncomment
1410 ## this, if it's not already uncommented:
1411 {$hashedUploads}\$wgHashedUploadDirectory = false;
1413 ## If you have the appropriate support software installed
1414 ## you can enable inline LaTeX equations:
1416 \$wgMathPath = \"{\$wgUploadPath}/math\";
1417 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1418 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1420 \$wgLocalInterwiki = \$wgSitename;
1422 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1424 \$wgProxyKey = \"$secretKey\";
1426 ## Default skin: you can change the default skin. Use the internal symbolic
1427 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1428 \$wgDefaultSkin = 'monobook';
1430 ## For attaching licensing metadata to pages, and displaying an
1431 ## appropriate copyright notice / icon. GNU Free Documentation
1432 ## License and Creative Commons licenses are supported so far.
1433 {$rights}\$wgEnableCreativeCommonsRdf = true;
1434 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1435 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1436 \$wgRightsText = \"{$slconf['RightsText']}\";
1437 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1438 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1440 \$wgDiff3 = \"{$slconf['diff3']}\";
1442 # When you make changes to this configuration file, this will make
1443 # sure that cached pages are cleared.
1444 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1445 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1446 "; ## End of setting the $localsettings string
1448 // Keep things in Unix line endings internally;
1449 // the system will write out as local text type.
1450 return str_replace( "\r\n", "\n", $localsettings );
1453 function dieout( $text ) {
1454 die( $text . "\n\n</body>\n</html>" );
1457 function importVar( &$var, $name, $default = "" ) {
1458 if( isset( $var[$name] ) ) {
1459 $retval = $var[$name];
1460 if ( get_magic_quotes_gpc() ) {
1461 $retval = stripslashes( $retval );
1469 function importPost( $name, $default = "" ) {
1470 return importVar( $_POST, $name, $default );
1473 function importRequest( $name, $default = "" ) {
1474 return importVar( $_REQUEST, $name, $default );
1479 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1482 $xtype = "type=\"$type\"";
1488 $nolabel = ($type == "radio") ||
($type == "hidden");
1490 if ($type == 'radio')
1491 $id .= $radioCount++
;
1496 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1499 if( $type == "radio" && $value == $conf->$field ) {
1500 $checked = "checked='checked'";
1504 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1506 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1509 if( $type == "radio" ) {
1510 echo htmlspecialchars( $value );
1512 echo htmlspecialchars( $conf->$field );
1518 echo " $text</label>\n";
1522 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1525 function getLanguageList() {
1526 global $wgLanguageNames;
1527 if( !isset( $wgLanguageNames ) ) {
1528 require_once( "languages/Names.php" );
1533 $d = opendir( "../languages" );
1534 /* In case we are called from the root directory */
1536 $d = opendir( "languages");
1537 while( false !== ($f = readdir( $d ) ) ) {
1539 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1540 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1541 if( isset( $wgLanguageNames[$code] ) ) {
1542 $name = $code . ' - ' . $wgLanguageNames[$code];
1546 $codes[$code] = $name;
1554 #Check for location of an executable
1555 # @param string $loc single location to check
1556 # @param array $names filenames to check for.
1557 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1558 function locate_executable($loc, $names, $versioninfo = false) {
1559 if (!is_array($names))
1560 $names = array($names);
1562 foreach ($names as $name) {
1563 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1564 if (file_exists($command)) {
1568 $file = str_replace('$1', $command, $versioninfo[0]);
1569 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1576 # Test a memcached server
1577 function testMemcachedServer( $server ) {
1578 $hostport = explode(":", $server);
1581 if ( !function_exists( 'fsockopen' ) ) {
1582 $errstr = "Can't connect to memcached, fsockopen() not present";
1584 if ( !$errstr && count( $hostport ) != 2 ) {
1585 $errstr = 'Please specify host and port';
1586 var_dump( $hostport );
1589 list( $host, $port ) = $hostport;
1593 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1594 if ( $fp === false ) {
1595 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1599 $command = "version\r\n";
1600 $bytes = fwrite( $fp, $command );
1601 if ( $bytes != strlen( $command ) ) {
1602 $errstr = "Cannot write to memcached socket on $host:$port";
1606 $expected = "VERSION ";
1607 $response = fread( $fp, strlen( $expected ) );
1608 if ( $response != $expected ) {
1609 $errstr = "Didn't get correct memcached response from $host:$port";
1616 echo "<li>Connected to memcached on $host:$port successfully";
1621 function database_picker($conf) {
1624 foreach(array_keys($ourdb) as $db) {
1625 if ($ourdb[$db]['havedriver']) {
1627 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1634 function database_switcher($db) {
1636 $color = $ourdb[$db]['bgcolor'];
1637 $full = $ourdb[$db]['fullname'];
1638 print "<div id='$db' style='display:none; background: $color'>\n";
1639 print "<h3>$full specific options:</h3>\n";
1642 function printListItem( $item ) {
1643 print "<li>$item</li>";
1648 <div
class="license">
1650 <p
>This program is free software
; you can redistribute it
and/or modify
1651 it under the terms of the GNU General
Public License
as published by
1652 the Free Software Foundation
; either version
2 of the License
, or
1653 (at your option
) any later version
.</p
>
1655 <p
>This program is distributed in the hope that it will be useful
,
1656 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1657 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1658 GNU General
Public License
for more details
.</p
>
1660 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1661 along with this program
; if not
, write to the Free Software
1662 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1663 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1669 <div id
="column-one">
1670 <div
class="portlet" id
="p-logo">
1671 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1672 href
="http://www.mediawiki.org/"
1673 title
="Main Page"></a
>
1675 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1676 <div
class='portlet'><div
class='pBody'>
1678 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1679 <li
><a href
="../README">Readme
</a
></li
>
1680 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1681 <li
><a href
="../docs/">Documentation
</a
></li
>
1682 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1683 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1685 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright © 2001-2006 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke and others.</p>