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 );
41 // Run version checks before including other files
42 // so people don't see a scary parse error.
43 require_once( "install-utils.inc" );
44 install_version_checks();
46 require_once( "includes/Defines.php" );
47 require_once( "includes/DefaultSettings.php" );
48 require_once( "includes/MagicWord.php" );
49 require_once( "includes/Namespace.php" );
50 require_once( "includes/ProfilerStub.php" );
52 ## Databases we support:
55 $ourdb['mysql']['fullname'] = 'MySQL';
56 $ourdb['mysql']['havedriver'] = 0;
57 $ourdb['mysql']['compile'] = 'mysql';
58 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
59 $ourdb['mysql']['rootuser'] = 'root';
61 $ourdb['postgres']['fullname'] = 'PostgreSQL';
62 $ourdb['postgres']['havedriver'] = 0;
63 $ourdb['postgres']['compile'] = 'pgsql';
64 $ourdb['postgres']['bgcolor'] = '#aaccff';
65 $ourdb['postgres']['rootuser'] = 'postgres';
68 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
71 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
72 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
73 <style type
="text/css">
75 @import
"../skins/monobook/main.css";
79 margin
: 1em
0 1em
2.5em
;
86 .config
-section label
.column
{
98 zoom
: 100%
; /* IE hack */
101 .config
-section
.config
-desc
{
103 margin
: 0 0 2em
18em
;
108 .iput
-text
, .iput
-password
{
115 background
-color
: #fff;
123 background
-color
: #FFF0F0;
124 border
: 2px solid red
;
132 list-style
-type
: none
;
133 list-style
-image
: none
;
151 <script type
="text/javascript">
154 <?php
foreach (array_keys($ourdb) as $db) {
155 echo "\n document.getElementById('$db').style.display='none';";
160 function toggleDBarea(id
,defaultroot
) {
162 var dbarea
= document
.getElementById(id
).style
;
163 dbarea
.display
= (dbarea
.display
== 'none') ?
'block' : 'none';
164 var db
= document
.getElementById('RootUser');
166 <?php
foreach (array_keys($ourdb) as $db) {
167 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
176 <div id
="globalWrapper">
177 <div id
="column-content">
179 <div id
="bodyContent">
181 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
185 /* Check for existing configurations and bug out! */
187 if( file_exists( "../LocalSettings.php" ) ) {
188 dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
190 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
193 if( file_exists( "./LocalSettings.php" ) ) {
194 writeSuccessMessage();
199 if( !is_writable( "." ) ) {
200 dieout( "<h2>Can't write config file, aborting</h2>
202 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
203 writable by the web server. Once configuration is done you'll move the created
204 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
205 then remove the <tt>config</tt> subdirectory entirely.</p>
207 <p>To make the directory writable on a Unix/Linux system:</p>
210 cd <i>/path/to/wiki</i>
214 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
218 require_once( "install-utils.inc" );
219 require_once( "maintenance/updaters.inc" );
222 function getEncoded( $data ) {
223 # removing latin1 support, no need...
226 function getSitename() { return $this->getEncoded( $this->Sitename
); }
227 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
228 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
230 function setSchema( $schema ) {
231 $this->DBschema
= $schema;
232 switch ( $this->DBschema
) {
234 $this->DBTableOptions
= 'ENGINE=InnoDB, DEFAULT CHARSET=utf8';
235 $this->DBmysql5
= 'true';
237 case 'mysql5-binary':
238 $this->DBTableOptions
= 'ENGINE=InnoDB, DEFAULT CHARSET=binary';
239 $this->DBmysql5
= 'true';
242 $this->DBTableOptions
= 'TYPE=InnoDB';
243 $this->DBmysql5
= 'false';
245 # Set the global for use during install
246 global $wgDBTableOptions;
247 $wgDBTableOptions = $this->DBTableOptions
;
255 <b
>Don
't forget security updates!</b> Keep an eye on the
256 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
257 release announcements mailing list</a>.
262 <h2>Checking environment...</h2>
263 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
264 <ul class="env-check">
268 define( 'MW_NO_OUTPUT_BUFFER
', 1 );
269 $conf = new ConfigData;
271 install_version_checks();
273 print "<li>PHP " . phpversion() . " installed</li>\n";
275 ## Temporarily turn off all errors as we try to discover installed databases
276 $olderrnum = error_reporting(0);
278 $phpdatabases = array();
279 foreach (array_keys($ourdb) as $db) {
280 $compname = $ourdb[$db]['compile
'];
281 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
282 array_push($phpdatabases, $db);
283 $ourdb[$db]['havedriver
'] = 1;
287 error_reporting($olderrornum);
289 if (!$phpdatabases) {
290 print "Could not find a suitable database driver!<ul>";
291 foreach (array_keys($ourdb) AS $db) {
292 $comp = $ourdb[$db]['compile
'];
293 $full = $ourdb[$db]['fullname
'];
294 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
295 ."or install the $comp.so module</li>\n";
297 dieout( "</ul></ul>" );
300 print "<li>Found database drivers for:";
301 foreach (array_keys($ourdb) AS $db) {
302 if ($ourdb[$db]['havedriver
']) {
303 $DefaultDBtype = $db;
304 print " ".$ourdb[$db]['fullname
'];
308 if (count($phpdatabases) != 1)
311 if( ini_get( "register_globals" ) ) {
314 <div style="font-size:110%">
315 <strong class="error">Warning:</strong>
316 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
318 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
325 if( ini_get( "magic_quotes_runtime" ) ) {
327 ?
><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
>
328 This option corrupts data input unpredictably
; you cannot install
or use
329 MediaWiki unless this option is disabled
.
333 if( ini_get( "magic_quotes_sybase" ) ) {
335 ?
><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
>
336 This option corrupts data input unpredictably
; you cannot install
or use
337 MediaWiki unless this option is disabled
.
341 if( ini_get( "mbstring.func_overload" ) ) {
343 ?
><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
>
344 This option causes errors
and may corrupt data unpredictably
;
345 you cannot install
or use MediaWiki unless this option is disabled
.
350 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
353 if( ini_get( "safe_mode" ) ) {
354 $conf->safeMode
= true;
356 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
357 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
358 You may have problems caused by this
, particularly
if using image uploads
.
362 $conf->safeMode
= false;
365 $sapi = php_sapi_name();
366 print "<li>PHP server API is $sapi; ";
367 if( $wgUsePathInfo ) {
368 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
370 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
374 $conf->xml
= function_exists( "utf8_encode" );
376 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
378 dieout( "PHP's XML module is missing; the wiki requires functions in
379 this module and won't work in this configuration.
380 If you're running Mandrake, install the php-xml package." );
383 # Check for session support
384 if( !function_exists( 'session_name' ) )
385 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
387 # session.save_path doesn't *have* to be set, but if it is, and it's
388 # not valid/writable/etc. then it can cause problems
389 $sessionSavePath = ini_get( 'session.save_path' );
390 # Warn the user if it's not set, but let them proceed
391 if( !$sessionSavePath ) {
392 print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
393 has not been set in PHP.ini. If the default value causes problems with
394 saving session data, set it to a valid path which is read/write/execute
395 for the user your web server is running under.</li>";
396 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
397 # All good? Let the user know
398 print "<li>Session save path appears to be valid.</li>";
400 # Something not right? Halt the installation so the user can fix it up
401 dieout( "Your session save path appears to be invalid or is not writable.
402 PHP needs to be able to save data to this location in order for correct
403 session operation. Please check that <tt>session.save_path</tt> in
404 <tt>PHP.ini</tt> points to a valid path, and is read/write/execute for
405 the user your web server is running under." );
408 # Check for PCRE support
409 if( !function_exists( 'preg_match' ) )
410 dieout( "The PCRE support module appears to be missing. MediaWiki requires the
411 Perl-compatible regular expression functions." );
413 $memlimit = ini_get( "memory_limit" );
414 $conf->raiseMemory
= false;
415 if( empty( $memlimit ) ||
$memlimit == -1 ) {
416 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
418 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
419 $n = intval( $memlimit );
420 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
421 $n = intval( $m[1] * (1024*1024) );
423 if( $n < 20*1024*1024 ) {
424 print "Attempting to raise limit to 20M... ";
425 if( false === ini_set( "memory_limit", "20M" ) ) {
426 print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
428 $conf->raiseMemory
= true;
435 $conf->turck
= function_exists( 'mmcache_get' );
436 if ( $conf->turck
) {
437 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
440 $conf->apc
= function_exists('apc_fetch');
442 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
445 $conf->eaccel
= function_exists( 'eaccelerator_get' );
446 if ( $conf->eaccel
) {
447 $conf->turck
= 'eaccelerator';
448 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
451 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
452 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
453 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>, or
454 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
457 $conf->diff3
= false;
458 $diff3locations = array_merge(
465 explode( $sep, getenv( "PATH" ) ) );
466 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
468 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
469 foreach ($diff3locations as $loc) {
470 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
471 if ($exe !== false) {
478 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
480 print "<li>GNU diff3 not found.</li>";
482 $conf->ImageMagick
= false;
483 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
484 foreach( $imcheck as $dir ) {
485 $im = "$dir/convert";
486 if( file_exists( $im ) ) {
487 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
488 $conf->ImageMagick
= $im;
493 $conf->HaveGD
= function_exists( "imagejpeg" );
494 if( $conf->HaveGD
) {
495 print "<li>Found GD graphics library built-in";
496 if( !$conf->ImageMagick
) {
497 print ", image thumbnailing will be enabled if you enable uploads";
501 if( !$conf->ImageMagick
) {
502 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
506 $conf->IP
= dirname( dirname( __FILE__
) );
507 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
510 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
511 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
512 // to get the path to the current script... hopefully it's reliable. SIGH
513 $path = ($_SERVER["PHP_SELF"] === '')
514 ?
$_SERVER["SCRIPT_NAME"]
515 : $_SERVER["PHP_SELF"];
516 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
517 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
519 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
520 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
522 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
523 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
525 : $_SERVER["SERVER_ADMIN"];
526 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
527 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
531 $conf->DBserver
= importPost( "DBserver", "localhost" );
532 $conf->DBname
= importPost( "DBname", "wikidb" );
533 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
534 $conf->DBpassword
= importPost( "DBpassword" );
535 $conf->DBpassword2
= importPost( "DBpassword2" );
536 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
537 $conf->SysopPass
= importPost( "SysopPass" );
538 $conf->SysopPass2
= importPost( "SysopPass2" );
539 $conf->RootUser
= importPost( "RootUser", "root" );
540 $conf->RootPW
= importPost( "RootPW", "" );
541 $useRoot = importCheck( 'useroot', false );
544 $conf->DBprefix
= importPost( "DBprefix" );
545 $conf->setSchema( importPost( "DBschema", "mysql4" ) );
546 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
548 ## Postgres specific:
549 $conf->DBport
= importPost( "DBport", "5432" );
550 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
551 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
553 /* Check for validity */
556 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
557 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
559 if( $conf->DBuser
== "" ) {
560 $errs["DBuser"] = "Must not be blank";
562 if( ($conf->DBtype
== 'mysql') && (strlen($conf->DBuser
) > 16) ) {
563 $errs["DBuser"] = "Username too long";
565 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
566 $errs["DBpassword"] = "Must not be blank";
568 if( $conf->DBpassword
!= $conf->DBpassword2
) {
569 $errs["DBpassword2"] = "Passwords don't match!";
571 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
572 $errs["DBprefix"] = "Invalid table prefix";
575 if( $conf->SysopPass
== "" ) {
576 $errs["SysopPass"] = "Must not be blank";
578 if( $conf->SysopPass
!= $conf->SysopPass2
) {
579 $errs["SysopPass2"] = "Passwords don't match!";
582 $conf->License
= importRequest( "License", "none" );
583 if( $conf->License
== "gfdl" ) {
584 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
585 $conf->RightsText
= "GNU Free Documentation License 1.2";
586 $conf->RightsCode
= "gfdl";
587 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
588 } elseif( $conf->License
== "none" ) {
589 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
591 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
592 $conf->RightsText
= importRequest( "RightsText", "" );
593 $conf->RightsCode
= importRequest( "RightsCode", "" );
594 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
597 $conf->Shm
= importRequest( "Shm", "none" );
598 $conf->MCServers
= importRequest( "MCServers" );
600 /* Test memcached servers */
602 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
603 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
604 foreach ( $conf->MCServerArray
as $server ) {
605 $error = testMemcachedServer( $server );
607 $errs["MCServers"] = $error;
611 } else if ( $conf->Shm
== 'memcached' ) {
612 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
615 /* default values for installation */
616 $conf->Email
= importRequest("Email", "email_enabled");
617 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
618 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
619 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
621 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
622 do { /* So we can 'continue' to end prematurely */
623 $conf->Root
= ($conf->RootPW
!= "");
625 /* Load up the settings and get installin' */
626 $local = writeLocalSettings( $conf );
627 echo "<li style=\"list-style: none\">\n";
628 echo "<p><b>Generating configuration file...</b></p>\n";
631 $wgCommandLineMode = false;
633 $ok = eval( $local );
634 if( $ok === false ) {
635 dieout( "Errors in generated configuration; " .
636 "most likely due to a bug in the installer... " .
637 "Config file was: " .
639 htmlspecialchars( $local ) .
643 $conf->DBtypename
= '';
644 foreach (array_keys($ourdb) as $db) {
645 if ($conf->DBtype
=== $db)
646 $conf->DBtypename
= $ourdb[$db]['fullname'];
648 if ( ! strlen($conf->DBtype
)) {
649 $errs["DBpicktype"] = "Please choose a database type";
653 if (! $conf->DBtypename
) {
654 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
657 print "<li>Database type: {$conf->DBtypename}</li>\n";
658 $dbclass = 'Database'.ucfirst($conf->DBtype
);
659 $wgDBtype = $conf->DBtype
;
660 $wgDBadminuser = "root";
661 $wgDBadminpassword = $conf->RootPW
;
664 $wgDBprefix = $conf->DBprefix
;
666 ## Postgres specific:
667 $wgDBport = $conf->DBport
;
668 $wgDBmwschema = $conf->DBmwschema
;
669 $wgDBts2schema = $conf->DBts2schema
;
671 $wgCommandLineMode = true;
672 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
673 require_once( "includes/Setup.php" );
676 $wgTitle = Title
::newFromText( "Installation script" );
677 error_reporting( E_ALL
);
678 print "<li>Loading class: $dbclass";
681 if( $conf->DBtype
== 'mysql' ) {
682 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
683 if( $mysqlOldClient ) {
684 print "<li><b>PHP is linked with old MySQL client libraries. If you are
685 using a MySQL 4.1 server and have problems connecting to the database,
686 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
687 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
689 $ok = true; # Let's be optimistic
691 # Decide if we're going to use the superuser or the regular database user
692 $conf->Root
= $useRoot;
694 $db_user = $conf->RootUser
;
695 $db_pass = $conf->RootPW
;
697 $db_user = $wgDBuser;
698 $db_pass = $wgDBpassword;
702 echo( "<li>Attempting to connect to database server as $db_user..." );
703 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
705 # Check the connection and respond to errors
706 if( $wgDatabase->isOpen() ) {
709 $wgDBadminuser = $db_user;
710 $wgDBadminpassword = $db_pass;
711 echo( "success.</li>\n" );
712 $wgDatabase->ignoreErrors( true );
713 $myver = $wgDatabase->getServerVersion();
715 # There were errors, report them and back out
717 $errno = mysql_errno();
718 $errtx = htmlspecialchars( mysql_error() );
722 echo( "failed due to authentication errors. Check passwords.</li>" );
724 # The superuser details are wrong
725 $errs["RootUser"] = "Check username";
726 $errs["RootPW"] = "and password";
728 # The regular user details are wrong
729 $errs["DBuser"] = "Check username";
730 $errs["DBpassword"] = "and password";
736 # General connection problem
737 echo( "failed with error [$errno] $errtx.</li>\n" );
738 $errs["DBserver"] = "Connection failed";
743 if( !$ok ) { continue; }
745 } else /* not mysql */ {
746 error_reporting( E_ALL
);
748 ## Possible connect as a superuser
750 $wgDBsuperuser = $conf->RootUser
;
751 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
752 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
753 if (!$wgDatabase->isOpen()) {
754 print " error: " . $wgDatabase->lastError() . "</li>\n";
755 $errs["DBserver"] = "Could not connect to database as superuser";
756 $errs["RootUser"] = "Check username";
757 $errs["RootPW"] = "and password";
761 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
762 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
763 if (!$wgDatabase->isOpen()) {
764 print " error: " . $wgDatabase->lastError() . "</li>\n";
766 $myver = $wgDatabase->getServerVersion();
770 if ( !$wgDatabase->isOpen() ) {
771 $errs["DBserver"] = "Couldn't connect to database";
775 print "<li>Connected to $myver";
776 if ($conf->DBtype
== 'mysql') {
777 if( version_compare( $myver, "4.0.14" ) < 0 ) {
778 dieout( " -- mysql 4.0.14 or later required. Aborting." );
780 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
781 if( $mysqlNewAuth && $mysqlOldClient ) {
782 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
783 to old client libraries; if you have trouble with authentication, see
784 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
785 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
788 if( $mysqlNewAuth ) {
789 print "; enabling MySQL 4.1/5.0 charset mode";
791 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
792 but older version detected; will likely fail.</b>";
797 @$sel = $wgDatabase->selectDB( $wgDBname );
799 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
801 $err = mysql_errno();
802 $databaseSafe = htmlspecialchars( $wgDBname );
803 if( $err == 1102 /* Invalid database name */ ) {
804 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
806 } elseif( $err != 1049 /* Database doesn't exist */ ) {
807 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
808 print htmlspecialchars( mysql_error() ) . "</li></ul>";
811 print "<li>Attempting to create database...</li>";
812 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
814 print "<li>Couldn't create database <tt>" .
815 htmlspecialchars( $wgDBname ) .
816 "</tt>; try with root access or check your username/pass.</li>\n";
817 $errs["RootPW"] = "<- Enter";
820 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
822 $wgDatabase->selectDB( $wgDBname );
824 else if ($conf->DBtype
== 'postgres') {
825 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
826 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
830 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
831 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
833 # Determine existing default character set
834 if ( $wgDatabase->tableExists( "revision" ) ) {
835 $revision = $wgDatabase->escapeLike( $conf->DBprefix
. 'revision' );
836 $res = $wgDatabase->query( "SHOW TABLE STATUS LIKE '$revision'" );
837 $row = $wgDatabase->fetchObject( $res );
839 echo "<li>SHOW TABLE STATUS query failed!</li>\n";
840 $existingSchema = false;
841 } elseif ( preg_match( '/^latin1/', $row->Collation
) ) {
842 $existingSchema = 'mysql4';
843 } elseif ( preg_match( '/^utf8/', $row->Collation
) ) {
844 $existingSchema = 'mysql5';
845 } elseif ( preg_match( '/^binary/', $row->Collation
) ) {
846 $existingSchema = 'mysql5-binary';
848 $existingSchema = false;
849 echo "<li><strong>Warning:</strong> Unrecognised existing collation</li>\n";
851 if ( $existingSchema && $existingSchema != $conf->DBschema
) {
852 print "<li><strong>Warning:</strong> you requested the {$conf->DBschema} schema, " .
853 "but the existing database has the $existingSchema schema. This upgrade script ".
854 "can't convert it, so it will remain $existingSchema.</li>\n";
855 $conf->setSchema( $existingSchema );
859 # Create user if required (todo: other databases)
860 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
861 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
862 if ( $conn->isOpen() ) {
863 print "<li>DB user account ok</li>\n";
866 print "<li>Granting user permissions...";
867 if( $mysqlOldClient && $mysqlNewAuth ) {
868 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>";
871 dbsource( "../maintenance/users.sql", $wgDatabase );
874 print "</ul><pre>\n";
880 print "<ul><li>Finished update checks.</li>\n";
882 # FIXME: Check for errors
883 print "<li>Creating tables...";
884 if ($conf->DBtype
== 'mysql') {
885 dbsource( "../maintenance/tables.sql", $wgDatabase );
886 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
887 } else if ($conf->DBtype
== 'postgres') {
888 $wgDatabase->setup_database();
891 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
895 print " done.</li>\n";
897 print "<li>Initializing data...</li>\n";
898 $wgDatabase->insert( 'site_stats',
899 array ( 'ss_row_id' => 1,
900 'ss_total_views' => 0,
901 'ss_total_edits' => 0,
902 'ss_good_articles' => 0 ) );
904 # Set up the "regular user" account *if we can, and if we need to*
905 if( $conf->Root
and $conf->DBtype
== 'mysql') {
907 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
908 if( $wgDatabase2->isOpen() ) {
909 # Nope, just close the test connection and continue
910 $wgDatabase2->close();
911 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
913 # Yes, so run the grants
914 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
915 dbsource( "../maintenance/users.sql", $wgDatabase );
916 echo( "success.</li>\n" );
920 if( $conf->SysopName
) {
921 $u = User
::newFromName( $conf->getSysopName() );
923 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
925 else if ( 0 == $u->idForName() ) {
927 $u->setPassword( $conf->getSysopPass() );
930 $u->addGroup( "sysop" );
931 $u->addGroup( "bureaucrat" );
933 print "<li>Created sysop account <tt>" .
934 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
936 print "<li>Could not create user - already exists!</li>\n";
939 print "<li>Skipped sysop account creation, no name given.</li>\n";
942 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
943 $article = new Article( $titleobj );
944 $newid = $article->insertOn( $wgDatabase );
945 $revision = new Revision( array(
947 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
950 'user_text' => 'MediaWiki default',
952 $revid = $revision->insertOn( $wgDatabase );
953 $article->updateRevisionOn( $wgDatabase, $revision );
956 /* Write out the config file now that all is well */
957 print "<li style=\"list-style: none\">\n";
958 print "<p>Creating LocalSettings.php...</p>\n\n";
959 $localSettings = "<" . "?php$endl$local$endl\r\n";
960 // Fix up a common line-ending problem (due to CVS on Windows)
961 $localSettings = str_replace( "\r\n", "\n", $localSettings );
962 $f = fopen( "LocalSettings.php", 'xt' );
965 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" .
966 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
967 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
969 if(fwrite( $f, $localSettings ) ) {
971 writeSuccessMessage();
974 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");
987 if( count( $errs ) ) {
988 /* Display options form */
990 if( $conf->posted
) {
991 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
995 <form action
="index.php" name
="config" method
="post">
1000 <div
class="config-section">
1001 <div
class="config-input">
1003 aField( $conf, "Sitename", "Wiki name:" );
1006 <p
class="config-desc">
1007 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
1008 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
1011 <div
class="config-input">
1013 aField( $conf, "EmergencyContact", "Contact e-mail:" );
1016 <p
class="config-desc">
1017 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
.
1020 <div
class="config-input">
1021 <label
class='column' for="LanguageCode">Language
:</label
>
1022 <select id
="LanguageCode" name
="LanguageCode">
1025 $list = getLanguageList();
1026 foreach( $list as $code => $name ) {
1027 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1028 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1033 <p
class="config-desc">
1034 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1037 <div
class="config-input">
1038 <label
class='column'>Copyright
/license
:</label
>
1041 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1042 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1044 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1045 $partner = "MediaWiki";
1046 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1047 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1048 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1049 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1051 <?php
if( $conf->License
== "cc" ) { ?
>
1053 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1054 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1055 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1056 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1062 <p
class="config-desc">
1063 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1067 <div
class="config-input">
1068 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1070 <div
class="config-input">
1071 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1073 <div
class="config-input">
1074 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1076 <p
class="config-desc">
1077 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1078 A
new account will be added only when creating a
new wiki database
.
1081 <div
class="config-input">
1082 <label
class='column'>Shared memory caching
:</label
>
1085 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1087 if ( $conf->turck
) {
1089 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1094 aField( $conf, "Shm", "APC", "radio", "apc" );
1097 if ( $conf->eaccel
) {
1099 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1103 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1105 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1107 <p
class="config-desc">
1108 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1109 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1110 installed
. Specify the server addresses
and ports in a comma
-separated
list. Only
1111 use Turck shared memory
if the wiki will be running on a single Apache server
.
1115 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1117 <div
class="config-section">
1118 <div
class="config-input">
1119 <label
class='column'>E
-mail
features (global):</label
>
1121 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1122 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1125 <p
class="config-desc">
1126 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1127 if sending mail doesn
't work on your server.
1130 <div class="config-input">
1131 <label class='column
'>User-to-user e-mail:</label>
1133 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1134 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1137 <p class="config-desc">
1138 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.
1140 <div class="config-input">
1141 <label class='column
'>E-mail notification about changes:</label>
1143 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1144 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1145 <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>
1148 <div class="config-desc">
1150 For this feature to work, an e-mail address must be present for the user account, and the notification
1151 options in the user's preferences must be enabled
. Also note the
1152 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1154 <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
>
1157 <div
class="config-input">
1158 <label
class='column'>E
-mail address authentication
:</label
>
1160 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1161 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1164 <div
class="config-desc">
1165 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1166 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1171 <h2
>Database config
</h2
>
1173 <div
class="config-section">
1174 <div
class="config-input">
1175 <label
class='column'>Database type
:</label
>
1176 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1177 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1180 <div
class="config-input" style
="clear:left"><?php
1181 aField( $conf, "DBserver", "Database host:" );
1183 <p
class="config-desc">
1184 If your database server isn
't on your web server, enter the name or IP address here.
1187 <div class="config-input"><?php
1188 aField( $conf, "DBname", "Database name:" );
1190 <div class="config-input"><?php
1191 aField( $conf, "DBuser", "DB username:" );
1193 <div class="config-input"><?php
1194 aField( $conf, "DBpassword", "DB password:", "password" );
1196 <div class="config-input"><?php
1197 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1199 <p class="config-desc">
1200 If you only have a single user account and database available,
1201 enter those here. If you have database root access (see below)
1202 you can specify new accounts/databases to be created. This account
1203 will not be created if it pre-exists. If this is the case, ensure that it
1204 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1207 <div class="config-input">
1208 <label class="column">Superuser account:</label>
1209 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1210 <label for="useroot">Use superuser account</label>
1212 <div class="config-input">
1214 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1217 <div class="config-input">
1219 aField( $conf, "RootPW", "Superuser password:", "password" );
1223 <p class="config-desc">
1224 If the database user specified above does not exist, or does not have access to create
1225 the database (if needed) or tables within it, please check the box and provide details
1226 of a superuser account, such as <strong>root</strong>, which does.
1229 <?php database_switcher('mysql
'); ?>
1230 <div class="config-input"><?php
1231 aField( $conf, "DBprefix", "Database table prefix:" );
1233 <div class="config-desc">
1234 <p>If you need to share one database between multiple wikis, or
1235 between MediaWiki and another web application, you may choose to
1236 add a prefix to all the table names to avoid conflicts.</p>
1238 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1241 <div class="config-input"><label class="column">Database charset</label>
1242 <div>Select one:</div>
1244 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1245 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1246 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1249 <p class="config-desc">
1250 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1251 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1252 cause things to break. <b>If upgrading an older installation, leave
1253 in backwards-compatible mode.</b>
1257 <?php database_switcher('postgres
'); ?>
1258 <div class="config-input"><?php
1259 aField( $conf, "DBport", "Database port:" );
1261 <div class="config-input"><?php
1262 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1264 <div class="config-input"><?php
1265 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1267 <div class="config-desc">
1268 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1269 so it is recommended that you create a new user. The above schemas are generally correct:
1270 only change them if you are sure you need to.</p>
1274 <div class="config-input" style="padding:2em 0 3em">
1275 <label class='column
'> </label>
1276 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1281 <script type="text/javascript">
1282 window.onload = toggleDBarea('<?php
echo $conf->DBtype
; ?
>',
1284 ## If they passed in a root user name, don't populate it on page load
1285 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1294 /* -------------------------------------------------------------------------------------- */
1295 function writeSuccessMessage() {
1296 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1298 <p>Installation successful!</p>
1299 <p>To complete the installation, please do the following:
1301 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1302 <li>Upload it to the parent directory</li>
1303 <li>Delete config/LocalSettings.php</li>
1304 <li>Start using <a href='../index.php'>your wiki</a>!
1306 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1307 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1308 which means that anyone on the same server can read your database password! Downloading
1309 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1312 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
1313 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1318 function escapePhpString( $string ) {
1319 return strtr( $string,
1330 function writeLocalSettings( $conf ) {
1331 $conf->PasswordSender
= $conf->EmergencyContact
;
1332 $magic = ($conf->ImageMagick ?
"" : "# ");
1333 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1334 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1335 $hashedUploads = $conf->safeMode ?
'' : '# ';
1337 switch ( $conf->Shm
) {
1339 $cacheType = 'CACHE_MEMCACHED';
1340 $mcservers = var_export( $conf->MCServerArray
, true );
1345 $cacheType = 'CACHE_ACCEL';
1346 $mcservers = 'array()';
1349 $cacheType = 'CACHE_NONE';
1350 $mcservers = 'array()';
1353 if ( $conf->Email
== 'email_enabled' ) {
1354 $enableemail = 'true';
1355 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1356 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1357 switch ( $conf->Enotif
) {
1358 case 'enotif_usertalk':
1359 $enotifusertalk = 'true';
1360 $enotifwatchlist = 'false';
1362 case 'enotif_allpages':
1363 $enotifusertalk = 'true';
1364 $enotifwatchlist = 'true';
1367 $enotifusertalk = 'false';
1368 $enotifwatchlist = 'false';
1371 $enableuseremail = 'false';
1372 $enableemail = 'false';
1373 $eauthent = 'false';
1374 $enotifusertalk = 'false';
1375 $enotifwatchlist = 'false';
1378 $file = @fopen
( "/dev/urandom", "r" );
1380 $secretKey = bin2hex( fread( $file, 32 ) );
1384 for ( $i=0; $i<8; $i++
) {
1385 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1387 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1390 # Add slashes to strings for double quoting
1391 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1392 if( $conf->License
== 'gfdl' ) {
1393 # Needs literal string interpolation for the current style path
1394 $slconf['RightsIcon'] = $conf->RightsIcon
;
1398 # This file was automatically generated by the MediaWiki installer.
1399 # If you make manual changes, please keep track in case you need to
1400 # recreate them later.
1402 # See includes/DefaultSettings.php for all configurable settings
1403 # and their default values, but don't forget to make changes in _this_
1406 # If you customize your file layout, set \$IP to the directory that contains
1407 # the other MediaWiki files. It will be used as a base to locate files.
1408 if( defined( 'MW_INSTALL_PATH' ) ) {
1409 \$IP = MW_INSTALL_PATH;
1411 \$IP = dirname( __FILE__ );
1414 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1415 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1417 require_once( \"includes/DefaultSettings.php\" );
1419 # If PHP's memory limit is very low, some operations may fail.
1420 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1422 if ( \$wgCommandLineMode ) {
1423 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1424 die( \"This script must be run from the command line\\n\" );
1427 ## Uncomment this to disable output compression
1428 # \$wgDisableOutputCompression = true;
1430 \$wgSitename = \"{$slconf['Sitename']}\";
1432 ## The URL base path to the directory containing the wiki;
1433 ## defaults for all runtime URL paths are based off of this.
1434 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1436 ## For more information on customizing the URLs please see:
1437 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1439 \$wgEnableEmail = $enableemail;
1440 \$wgEnableUserEmail = $enableuseremail;
1442 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1443 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1445 ## For a detailed description of the following switches see
1446 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1447 ## There are many more options for fine tuning available see
1448 ## /includes/DefaultSettings.php
1449 ## UPO means: this is also a user preference option
1450 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1451 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1452 \$wgEmailAuthentication = $eauthent;
1454 \$wgDBtype = \"{$slconf['DBtype']}\";
1455 \$wgDBserver = \"{$slconf['DBserver']}\";
1456 \$wgDBname = \"{$slconf['DBname']}\";
1457 \$wgDBuser = \"{$slconf['DBuser']}\";
1458 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1459 \$wgDBport = \"{$slconf['DBport']}\";
1460 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1462 # MySQL table options to use during installation or update
1463 \$wgDBTableOptions = \"{$slconf['DBTableOptions']}\";
1465 # Schemas for Postgres
1466 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1467 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1469 # Experimental charset support for MySQL 4.1/5.0.
1470 \$wgDBmysql5 = {$conf->DBmysql5};
1472 ## Shared memory settings
1473 \$wgMainCacheType = $cacheType;
1474 \$wgMemCachedServers = $mcservers;
1476 ## To enable image uploads, make sure the 'images' directory
1477 ## is writable, then set this to true:
1478 \$wgEnableUploads = false;
1479 {$magic}\$wgUseImageMagick = true;
1480 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1482 ## If you want to use image uploads under safe mode,
1483 ## create the directories images/archive, images/thumb and
1484 ## images/temp, and make them all writable. Then uncomment
1485 ## this, if it's not already uncommented:
1486 {$hashedUploads}\$wgHashedUploadDirectory = false;
1488 ## If you have the appropriate support software installed
1489 ## you can enable inline LaTeX equations:
1492 \$wgLocalInterwiki = \$wgSitename;
1494 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1496 \$wgProxyKey = \"$secretKey\";
1498 ## Default skin: you can change the default skin. Use the internal symbolic
1499 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1500 \$wgDefaultSkin = 'monobook';
1502 ## For attaching licensing metadata to pages, and displaying an
1503 ## appropriate copyright notice / icon. GNU Free Documentation
1504 ## License and Creative Commons licenses are supported so far.
1505 {$rights}\$wgEnableCreativeCommonsRdf = true;
1506 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1507 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1508 \$wgRightsText = \"{$slconf['RightsText']}\";
1509 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1510 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1512 \$wgDiff3 = \"{$slconf['diff3']}\";
1514 # When you make changes to this configuration file, this will make
1515 # sure that cached pages are cleared.
1516 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1517 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1518 "; ## End of setting the $localsettings string
1520 // Keep things in Unix line endings internally;
1521 // the system will write out as local text type.
1522 return str_replace( "\r\n", "\n", $localsettings );
1525 function dieout( $text ) {
1526 die( $text . "\n\n</body>\n</html>" );
1529 function importVar( &$var, $name, $default = "" ) {
1530 if( isset( $var[$name] ) ) {
1531 $retval = $var[$name];
1532 if ( get_magic_quotes_gpc() ) {
1533 $retval = stripslashes( $retval );
1541 function importPost( $name, $default = "" ) {
1542 return importVar( $_POST, $name, $default );
1545 function importCheck( $name ) {
1546 return isset( $_POST[$name] );
1549 function importRequest( $name, $default = "" ) {
1550 return importVar( $_REQUEST, $name, $default );
1555 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1558 $xtype = "type=\"$type\"";
1564 $nolabel = ($type == "radio") ||
($type == "hidden");
1566 if ($type == 'radio')
1567 $id .= $radioCount++
;
1572 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1575 if( $type == "radio" && $value == $conf->$field ) {
1576 $checked = "checked='checked'";
1580 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1582 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1585 if( $type == "radio" ) {
1586 echo htmlspecialchars( $value );
1588 echo htmlspecialchars( $conf->$field );
1594 echo " $text</label>\n";
1598 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1601 function getLanguageList() {
1602 global $wgLanguageNames;
1603 if( !isset( $wgLanguageNames ) ) {
1604 require_once( "languages/Names.php" );
1609 $d = opendir( "../languages/messages" );
1610 /* In case we are called from the root directory */
1612 $d = opendir( "languages/messages");
1613 while( false !== ($f = readdir( $d ) ) ) {
1615 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1616 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1617 if( isset( $wgLanguageNames[$code] ) ) {
1618 $name = $code . ' - ' . $wgLanguageNames[$code];
1622 $codes[$code] = $name;
1630 #Check for location of an executable
1631 # @param string $loc single location to check
1632 # @param array $names filenames to check for.
1633 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1634 function locate_executable($loc, $names, $versioninfo = false) {
1635 if (!is_array($names))
1636 $names = array($names);
1638 foreach ($names as $name) {
1639 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1640 if (file_exists($command)) {
1644 $file = str_replace('$1', $command, $versioninfo[0]);
1645 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1652 # Test a memcached server
1653 function testMemcachedServer( $server ) {
1654 $hostport = explode(":", $server);
1657 if ( !function_exists( 'fsockopen' ) ) {
1658 $errstr = "Can't connect to memcached, fsockopen() not present";
1660 if ( !$errstr && count( $hostport ) != 2 ) {
1661 $errstr = 'Please specify host and port';
1662 var_dump( $hostport );
1665 list( $host, $port ) = $hostport;
1669 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1670 if ( $fp === false ) {
1671 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1675 $command = "version\r\n";
1676 $bytes = fwrite( $fp, $command );
1677 if ( $bytes != strlen( $command ) ) {
1678 $errstr = "Cannot write to memcached socket on $host:$port";
1682 $expected = "VERSION ";
1683 $response = fread( $fp, strlen( $expected ) );
1684 if ( $response != $expected ) {
1685 $errstr = "Didn't get correct memcached response from $host:$port";
1692 echo "<li>Connected to memcached on $host:$port successfully";
1697 function database_picker($conf) {
1700 foreach(array_keys($ourdb) as $db) {
1701 if ($ourdb[$db]['havedriver']) {
1703 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1710 function database_switcher($db) {
1712 $color = $ourdb[$db]['bgcolor'];
1713 $full = $ourdb[$db]['fullname'];
1714 print "<div id='$db' style='display:none; background: $color'>\n";
1715 print "<h3>$full specific options:</h3>\n";
1718 function printListItem( $item ) {
1719 print "<li>$item</li>";
1724 <div
class="license">
1726 <p
>This program is free software
; you can redistribute it
and/or modify
1727 it under the terms of the GNU General
Public License
as published by
1728 the Free Software Foundation
; either version
2 of the License
, or
1729 (at your option
) any later version
.</p
>
1731 <p
>This program is distributed in the hope that it will be useful
,
1732 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1733 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1734 GNU General
Public License
for more details
.</p
>
1736 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1737 along with this program
; if not
, write to the Free Software
1738 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1739 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1745 <div id
="column-one">
1746 <div
class="portlet" id
="p-logo">
1747 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1748 href
="http://www.mediawiki.org/"
1749 title
="Main Page"></a
>
1751 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1752 <div
class='portlet'><div
class='pBody'>
1754 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1755 <li
><a href
="../README">Readme
</a
></li
>
1756 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1757 <li
><a href
="../docs/">Documentation
</a
></li
>
1758 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1759 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1761 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright © 2001-2007 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke and others.</p>