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
); }
235 <b
>Don
't forget security updates!</b> Keep an eye on the
236 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
237 release announcements mailing list</a>.
242 <h2>Checking environment...</h2>
243 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
244 <ul class="env-check">
248 define( 'MW_NO_OUTPUT_BUFFER
', 1 );
249 $conf = new ConfigData;
251 install_version_checks();
253 print "<li>PHP " . phpversion() . " installed</li>\n";
255 ## Temporarily turn off all errors as we try to discover installed databases
256 $olderrnum = error_reporting(0);
258 $phpdatabases = array();
259 foreach (array_keys($ourdb) as $db) {
260 $compname = $ourdb[$db]['compile
'];
261 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
262 array_push($phpdatabases, $db);
263 $ourdb[$db]['havedriver
'] = 1;
267 error_reporting($olderrornum);
269 if (!$phpdatabases) {
270 print "Could not find a suitable database driver!<ul>";
271 foreach (array_keys($ourdb) AS $db) {
272 $comp = $ourdb[$db]['compile
'];
273 $full = $ourdb[$db]['fullname
'];
274 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
275 ."or install the $comp.so module</li>\n";
277 dieout( "</ul></ul>" );
280 print "<li>Found database drivers for:";
281 foreach (array_keys($ourdb) AS $db) {
282 if ($ourdb[$db]['havedriver
']) {
283 $DefaultDBtype = $db;
284 print " ".$ourdb[$db]['fullname
'];
288 if (count($phpdatabases) != 1)
291 if( ini_get( "register_globals" ) ) {
294 <div style="font-size:110%">
295 <strong class="error">Warning:</strong>
296 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
298 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
305 if( ini_get( "magic_quotes_runtime" ) ) {
307 ?
><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
>
308 This option corrupts data input unpredictably
; you cannot install
or use
309 MediaWiki unless this option is disabled
.
313 if( ini_get( "magic_quotes_sybase" ) ) {
315 ?
><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
>
316 This option corrupts data input unpredictably
; you cannot install
or use
317 MediaWiki unless this option is disabled
.
321 if( ini_get( "mbstring.func_overload" ) ) {
323 ?
><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
>
324 This option causes errors
and may corrupt data unpredictably
;
325 you cannot install
or use MediaWiki unless this option is disabled
.
330 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
333 if( ini_get( "safe_mode" ) ) {
334 $conf->safeMode
= true;
336 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
337 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
338 You may have problems caused by this
, particularly
if using image uploads
.
342 $conf->safeMode
= false;
345 $sapi = php_sapi_name();
346 print "<li>PHP server API is $sapi; ";
347 if( $wgUsePathInfo ) {
348 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
350 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
354 $conf->xml
= function_exists( "utf8_encode" );
356 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
358 dieout( "PHP's XML module is missing; the wiki requires functions in
359 this module and won't work in this configuration.
360 If you're running Mandrake, install the php-xml package." );
363 # Check for session support
364 if( !function_exists( 'session_name' ) )
365 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
367 # session.save_path doesn't *have* to be set, but if it is, and it's
368 # not valid/writable/etc. then it can cause problems
369 $sessionSavePath = ini_get( 'session.save_path' );
370 # Warn the user if it's not set, but let them proceed
371 if( !$sessionSavePath ) {
372 print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
373 has not been set in PHP.ini. If the default value causes problems with
374 saving session data, set it to a valid path which is read/write/execute
375 for the user your web server is running under.</li>";
376 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
377 # All good? Let the user know
378 print "<li>Session save path appears to be valid.</li>";
380 # Something not right? Halt the installation so the user can fix it up
381 dieout( "Your session save path appears to be invalid or is not writable.
382 PHP needs to be able to save data to this location in order for correct
383 session operation. Please check that <tt>session.save_path</tt> in
384 <tt>PHP.ini</tt> points to a valid path, and is read/write/execute for
385 the user your web server is running under." );
388 # Check for PCRE support
389 if( !function_exists( 'preg_match' ) )
390 dieout( "The PCRE support module appears to be missing. MediaWiki requires the
391 Perl-compatible regular expression functions." );
393 $memlimit = ini_get( "memory_limit" );
394 $conf->raiseMemory
= false;
395 if( empty( $memlimit ) ||
$memlimit == -1 ) {
396 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
398 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
399 $n = intval( $memlimit );
400 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
401 $n = intval( $m[1] * (1024*1024) );
403 if( $n < 20*1024*1024 ) {
404 print "Attempting to raise limit to 20M... ";
405 if( false === ini_set( "memory_limit", "20M" ) ) {
406 print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
408 $conf->raiseMemory
= true;
415 $conf->turck
= function_exists( 'mmcache_get' );
416 if ( $conf->turck
) {
417 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
420 $conf->apc
= function_exists('apc_fetch');
422 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
425 $conf->eaccel
= function_exists( 'eaccelerator_get' );
426 if ( $conf->eaccel
) {
427 $conf->turck
= 'eaccelerator';
428 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
431 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
432 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
433 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>, or
434 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
437 $conf->diff3
= false;
438 $diff3locations = array_merge(
445 explode( $sep, getenv( "PATH" ) ) );
446 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
448 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
449 foreach ($diff3locations as $loc) {
450 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
451 if ($exe !== false) {
458 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
460 print "<li>GNU diff3 not found.</li>";
462 $conf->ImageMagick
= false;
463 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
464 foreach( $imcheck as $dir ) {
465 $im = "$dir/convert";
466 if( file_exists( $im ) ) {
467 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
468 $conf->ImageMagick
= $im;
473 $conf->HaveGD
= function_exists( "imagejpeg" );
474 if( $conf->HaveGD
) {
475 print "<li>Found GD graphics library built-in";
476 if( !$conf->ImageMagick
) {
477 print ", image thumbnailing will be enabled if you enable uploads";
481 if( !$conf->ImageMagick
) {
482 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
486 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
488 $conf->IP
= dirname( dirname( __FILE__
) );
489 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
492 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
493 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
494 // to get the path to the current script... hopefully it's reliable. SIGH
495 $path = ($_SERVER["PHP_SELF"] === '')
496 ?
$_SERVER["SCRIPT_NAME"]
497 : $_SERVER["PHP_SELF"];
498 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
499 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
501 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
502 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
504 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
505 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
507 : $_SERVER["SERVER_ADMIN"];
508 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
509 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
513 $conf->DBserver
= importPost( "DBserver", "localhost" );
514 $conf->DBname
= importPost( "DBname", "wikidb" );
515 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
516 $conf->DBpassword
= importPost( "DBpassword" );
517 $conf->DBpassword2
= importPost( "DBpassword2" );
518 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
519 $conf->SysopPass
= importPost( "SysopPass" );
520 $conf->SysopPass2
= importPost( "SysopPass2" );
521 $conf->RootUser
= importPost( "RootUser", "root" );
522 $conf->RootPW
= importPost( "RootPW", "" );
523 $useRoot = importCheck( 'useroot', false );
526 $conf->DBprefix
= importPost( "DBprefix" );
527 $conf->DBschema
= importPost( "DBschema", "mysql4" );
528 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
529 $conf->DBschema
== "mysql5-binary")
531 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
533 ## Postgres specific:
534 $conf->DBport
= importPost( "DBport", "5432" );
535 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
536 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
538 /* Check for validity */
541 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
542 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
544 if( $conf->DBuser
== "" ) {
545 $errs["DBuser"] = "Must not be blank";
547 if( ($conf->DBtype
== 'mysql') && (strlen($conf->DBuser
) > 16) ) {
548 $errs["DBuser"] = "Username too long";
550 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
551 $errs["DBpassword"] = "Must not be blank";
553 if( $conf->DBpassword
!= $conf->DBpassword2
) {
554 $errs["DBpassword2"] = "Passwords don't match!";
556 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
557 $errs["DBprefix"] = "Invalid table prefix";
560 if( $conf->SysopPass
== "" ) {
561 $errs["SysopPass"] = "Must not be blank";
563 if( $conf->SysopPass
!= $conf->SysopPass2
) {
564 $errs["SysopPass2"] = "Passwords don't match!";
567 $conf->License
= importRequest( "License", "none" );
568 if( $conf->License
== "gfdl" ) {
569 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
570 $conf->RightsText
= "GNU Free Documentation License 1.2";
571 $conf->RightsCode
= "gfdl";
572 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
573 } elseif( $conf->License
== "none" ) {
574 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
576 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
577 $conf->RightsText
= importRequest( "RightsText", "" );
578 $conf->RightsCode
= importRequest( "RightsCode", "" );
579 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
582 $conf->Shm
= importRequest( "Shm", "none" );
583 $conf->MCServers
= importRequest( "MCServers" );
585 /* Test memcached servers */
587 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
588 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
589 foreach ( $conf->MCServerArray
as $server ) {
590 $error = testMemcachedServer( $server );
592 $errs["MCServers"] = $error;
596 } else if ( $conf->Shm
== 'memcached' ) {
597 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
600 /* default values for installation */
601 $conf->Email
= importRequest("Email", "email_enabled");
602 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
603 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
604 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
606 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
607 do { /* So we can 'continue' to end prematurely */
608 $conf->Root
= ($conf->RootPW
!= "");
610 /* Load up the settings and get installin' */
611 $local = writeLocalSettings( $conf );
612 echo "<li style=\"list-style: none\">\n";
613 echo "<p><b>Generating configuration file...</b></p>\n";
616 $wgCommandLineMode = false;
618 $ok = eval( $local );
619 if( $ok === false ) {
620 dieout( "Errors in generated configuration; " .
621 "most likely due to a bug in the installer... " .
622 "Config file was: " .
624 htmlspecialchars( $local ) .
628 $conf->DBtypename
= '';
629 foreach (array_keys($ourdb) as $db) {
630 if ($conf->DBtype
=== $db)
631 $conf->DBtypename
= $ourdb[$db]['fullname'];
633 if ( ! strlen($conf->DBtype
)) {
634 $errs["DBpicktype"] = "Please choose a database type";
638 if (! $conf->DBtypename
) {
639 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
642 print "<li>Database type: {$conf->DBtypename}</li>\n";
643 $dbclass = 'Database'.ucfirst($conf->DBtype
);
644 $wgDBtype = $conf->DBtype
;
645 $wgDBadminuser = "root";
646 $wgDBadminpassword = $conf->RootPW
;
649 $wgDBprefix = $conf->DBprefix
;
651 ## Postgres specific:
652 $wgDBport = $conf->DBport
;
653 $wgDBmwschema = $conf->DBmwschema
;
654 $wgDBts2schema = $conf->DBts2schema
;
656 $wgCommandLineMode = true;
657 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
658 require_once( "includes/Setup.php" );
661 $wgTitle = Title
::newFromText( "Installation script" );
662 error_reporting( E_ALL
);
663 print "<li>Loading class: $dbclass";
666 if( $conf->DBtype
== 'mysql' ) {
667 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
668 if( $mysqlOldClient ) {
669 print "<li><b>PHP is linked with old MySQL client libraries. If you are
670 using a MySQL 4.1 server and have problems connecting to the database,
671 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
672 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
674 $ok = true; # Let's be optimistic
676 # Decide if we're going to use the superuser or the regular database user
677 $conf->Root
= $useRoot;
679 $db_user = $conf->RootUser
;
680 $db_pass = $conf->RootPW
;
682 $db_user = $wgDBuser;
683 $db_pass = $wgDBpassword;
687 echo( "<li>Attempting to connect to database server as $db_user..." );
688 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
690 # Check the connection and respond to errors
691 if( $wgDatabase->isOpen() ) {
694 $wgDBadminuser = $db_user;
695 $wgDBadminpassword = $db_pass;
696 echo( "success.</li>\n" );
697 $wgDatabase->ignoreErrors( true );
698 $myver = $wgDatabase->getServerVersion();
700 # There were errors, report them and back out
702 $errno = mysql_errno();
703 $errtx = htmlspecialchars( mysql_error() );
707 echo( "failed due to authentication errors. Check passwords.</li>" );
709 # The superuser details are wrong
710 $errs["RootUser"] = "Check username";
711 $errs["RootPW"] = "and password";
713 # The regular user details are wrong
714 $errs["DBuser"] = "Check username";
715 $errs["DBpassword"] = "and password";
721 # General connection problem
722 echo( "failed with error [$errno] $errtx.</li>\n" );
723 $errs["DBserver"] = "Connection failed";
728 if( !$ok ) { continue; }
730 } else /* not mysql */ {
731 error_reporting( E_ALL
);
733 ## Possible connect as a superuser
735 $wgDBsuperuser = $conf->RootUser
;
736 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
737 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
738 if (!$wgDatabase->isOpen()) {
739 print " error: " . $wgDatabase->lastError() . "</li>\n";
740 $errs["DBserver"] = "Could not connect to database as superuser";
741 $errs["RootUser"] = "Check username";
742 $errs["RootPW"] = "and password";
746 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
747 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
748 if (!$wgDatabase->isOpen()) {
749 print " error: " . $wgDatabase->lastError() . "</li>\n";
751 $myver = $wgDatabase->getServerVersion();
755 if ( !$wgDatabase->isOpen() ) {
756 $errs["DBserver"] = "Couldn't connect to database";
760 print "<li>Connected to $myver";
761 if ($conf->DBtype
== 'mysql') {
762 if( version_compare( $myver, "4.0.14" ) < 0 ) {
763 dieout( " -- mysql 4.0.14 or later required. Aborting." );
765 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
766 if( $mysqlNewAuth && $mysqlOldClient ) {
767 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
768 to old client libraries; if you have trouble with authentication, see
769 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
770 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
773 if( $mysqlNewAuth ) {
774 print "; enabling MySQL 4.1/5.0 charset mode";
776 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
777 but older version detected; will likely fail.</b>";
782 @$sel = $wgDatabase->selectDB( $wgDBname );
784 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
786 $err = mysql_errno();
787 $databaseSafe = htmlspecialchars( $wgDBname );
788 if( $err == 1102 /* Invalid database name */ ) {
789 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
791 } elseif( $err != 1049 /* Database doesn't exist */ ) {
792 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
793 print htmlspecialchars( mysql_error() ) . "</li></ul>";
796 print "<li>Attempting to create database...</li>";
797 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
799 print "<li>Couldn't create database <tt>" .
800 htmlspecialchars( $wgDBname ) .
801 "</tt>; try with root access or check your username/pass.</li>\n";
802 $errs["RootPW"] = "<- Enter";
805 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
807 $wgDatabase->selectDB( $wgDBname );
809 else if ($conf->DBtype
== 'postgres') {
810 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
811 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
815 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
816 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
818 # Create user if required (todo: other databases)
819 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
820 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
821 if ( $conn->isOpen() ) {
822 print "<li>DB user account ok</li>\n";
825 print "<li>Granting user permissions...";
826 if( $mysqlOldClient && $mysqlNewAuth ) {
827 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>";
830 dbsource( "../maintenance/users.sql", $wgDatabase );
839 print "<li>Finished update checks.</li>\n";
841 # FIXME: Check for errors
842 print "<li>Creating tables...";
843 if ($conf->DBtype
== 'mysql') {
844 switch( $conf->DBschema
) {
846 print " using MySQL 4 table defs...";
847 dbsource( "../maintenance/tables.sql", $wgDatabase );
850 print " using MySQL 5 UTF-8 table defs...";
851 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
853 case "mysql5-binary":
854 print " using MySQL 5 binary table defs...";
855 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
858 dieout( " <b>invalid schema selection!</b></li>" );
860 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
861 } else if ($conf->DBtype
== 'postgres') {
862 $wgDatabase->setup_database();
865 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
869 print " done.</li>\n";
871 print "<li>Initializing data...</li>\n";
872 $wgDatabase->insert( 'site_stats',
873 array ( 'ss_row_id' => 1,
874 'ss_total_views' => 0,
875 'ss_total_edits' => 0,
876 'ss_good_articles' => 0 ) );
878 # Set up the "regular user" account *if we can, and if we need to*
879 if( $conf->Root
and $conf->DBtype
== 'mysql') {
881 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
882 if( $wgDatabase2->isOpen() ) {
883 # Nope, just close the test connection and continue
884 $wgDatabase2->close();
885 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
887 # Yes, so run the grants
888 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
889 dbsource( "../maintenance/users.sql", $wgDatabase );
890 echo( "success.</li>\n" );
894 if( $conf->SysopName
) {
895 $u = User
::newFromName( $conf->getSysopName() );
897 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
899 else if ( 0 == $u->idForName() ) {
901 $u->setPassword( $conf->getSysopPass() );
904 $u->addGroup( "sysop" );
905 $u->addGroup( "bureaucrat" );
907 print "<li>Created sysop account <tt>" .
908 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
910 print "<li>Could not create user - already exists!</li>\n";
913 print "<li>Skipped sysop account creation, no name given.</li>\n";
916 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
917 $article = new Article( $titleobj );
918 $newid = $article->insertOn( $wgDatabase );
919 $revision = new Revision( array(
921 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
924 'user_text' => 'MediaWiki default',
926 $revid = $revision->insertOn( $wgDatabase );
927 $article->updateRevisionOn( $wgDatabase, $revision );
930 /* Write out the config file now that all is well */
931 print "<li style=\"list-style: none\">\n";
932 print "<p>Creating LocalSettings.php...</p>\n\n";
933 $localSettings = "<" . "?php$endl$local$endl\r\n";
934 // Fix up a common line-ending problem (due to CVS on Windows)
935 $localSettings = str_replace( "\r\n", "\n", $localSettings );
936 $f = fopen( "LocalSettings.php", 'xt' );
939 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" .
940 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
941 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
943 if(fwrite( $f, $localSettings ) ) {
945 writeSuccessMessage();
948 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");
961 if( count( $errs ) ) {
962 /* Display options form */
964 if( $conf->posted
) {
965 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
969 <form action
="index.php" name
="config" method
="post">
974 <div
class="config-section">
975 <div
class="config-input">
977 aField( $conf, "Sitename", "Wiki name:" );
980 <p
class="config-desc">
981 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
982 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
985 <div
class="config-input">
987 aField( $conf, "EmergencyContact", "Contact e-mail:" );
990 <p
class="config-desc">
991 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
.
994 <div
class="config-input">
995 <label
class='column' for="LanguageCode">Language
:</label
>
996 <select id
="LanguageCode" name
="LanguageCode">
999 $list = getLanguageList();
1000 foreach( $list as $code => $name ) {
1001 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1002 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1007 <p
class="config-desc">
1008 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1011 <div
class="config-input">
1012 <label
class='column'>Copyright
/license
:</label
>
1015 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1016 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1018 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1019 $partner = "MediaWiki";
1020 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1021 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1022 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1023 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1025 <?php
if( $conf->License
== "cc" ) { ?
>
1027 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1028 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1029 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1030 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1036 <p
class="config-desc">
1037 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1041 <div
class="config-input">
1042 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1044 <div
class="config-input">
1045 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1047 <div
class="config-input">
1048 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1050 <p
class="config-desc">
1051 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1052 A
new account will be added only when creating a
new wiki database
.
1055 <div
class="config-input">
1056 <label
class='column'>Shared memory caching
:</label
>
1059 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1061 if ( $conf->turck
) {
1063 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1068 aField( $conf, "Shm", "APC", "radio", "apc" );
1071 if ( $conf->eaccel
) {
1073 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1077 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1079 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1081 <p
class="config-desc">
1082 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1083 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1084 installed
. Specify the server addresses
and ports in a comma
-separated
list. Only
1085 use Turck shared memory
if the wiki will be running on a single Apache server
.
1089 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1091 <div
class="config-section">
1092 <div
class="config-input">
1093 <label
class='column'>E
-mail
features (global):</label
>
1095 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1096 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1099 <p
class="config-desc">
1100 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1101 if sending mail doesn
't work on your server.
1104 <div class="config-input">
1105 <label class='column
'>User-to-user e-mail:</label>
1107 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1108 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1111 <p class="config-desc">
1112 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.
1114 <div class="config-input">
1115 <label class='column
'>E-mail notification about changes:</label>
1117 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1118 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1119 <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>
1122 <div class="config-desc">
1124 For this feature to work, an e-mail address must be present for the user account, and the notification
1125 options in the user's preferences must be enabled
. Also note the
1126 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1128 <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
>
1131 <div
class="config-input">
1132 <label
class='column'>E
-mail address authentication
:</label
>
1134 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1135 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1138 <div
class="config-desc">
1139 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1140 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1145 <h2
>Database config
</h2
>
1147 <div
class="config-section">
1148 <div
class="config-input">
1149 <label
class='column'>Database type
:</label
>
1150 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1151 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1154 <div
class="config-input" style
="clear:left"><?php
1155 aField( $conf, "DBserver", "Database host:" );
1157 <p
class="config-desc">
1158 If your database server isn
't on your web server, enter the name or IP address here.
1161 <div class="config-input"><?php
1162 aField( $conf, "DBname", "Database name:" );
1164 <div class="config-input"><?php
1165 aField( $conf, "DBuser", "DB username:" );
1167 <div class="config-input"><?php
1168 aField( $conf, "DBpassword", "DB password:", "password" );
1170 <div class="config-input"><?php
1171 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1173 <p class="config-desc">
1174 If you only have a single user account and database available,
1175 enter those here. If you have database root access (see below)
1176 you can specify new accounts/databases to be created. This account
1177 will not be created if it pre-exists. If this is the case, ensure that it
1178 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1181 <div class="config-input">
1182 <label class="column">Superuser account:</label>
1183 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1184 <label for="useroot">Use superuser account</label>
1186 <div class="config-input">
1188 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1191 <div class="config-input">
1193 aField( $conf, "RootPW", "Superuser password:", "password" );
1197 <p class="config-desc">
1198 If the database user specified above does not exist, or does not have access to create
1199 the database (if needed) or tables within it, please check the box and provide details
1200 of a superuser account, such as <strong>root</strong>, which does.
1203 <?php database_switcher('mysql
'); ?>
1204 <div class="config-input"><?php
1205 aField( $conf, "DBprefix", "Database table prefix:" );
1207 <div class="config-desc">
1208 <p>If you need to share one database between multiple wikis, or
1209 between MediaWiki and another web application, you may choose to
1210 add a prefix to all the table names to avoid conflicts.</p>
1212 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1215 <div class="config-input"><label class="column">Database charset</label>
1216 <div>Select one:</div>
1218 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1219 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1220 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1223 <p class="config-desc">
1224 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1225 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1226 cause things to break. <b>If upgrading an older installation, leave
1227 in backwards-compatible mode.</b>
1231 <?php database_switcher('postgres
'); ?>
1232 <div class="config-input"><?php
1233 aField( $conf, "DBport", "Database port:" );
1235 <div class="config-input"><?php
1236 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1238 <div class="config-input"><?php
1239 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1241 <div class="config-desc">
1242 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1243 so it is recommended that you create a new user. The above schemas are generally correct:
1244 only change them if you are sure you need to.</p>
1248 <div class="config-input" style="padding:2em 0 3em">
1249 <label class='column
'> </label>
1250 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1255 <script type="text/javascript">
1256 window.onload = toggleDBarea('<?php
echo $conf->DBtype
; ?
>',
1258 ## If they passed in a root user name, don't populate it on page load
1259 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1268 /* -------------------------------------------------------------------------------------- */
1269 function writeSuccessMessage() {
1270 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1272 <p>Installation successful!</p>
1273 <p>To complete the installation, please do the following:
1275 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1276 <li>Upload it to the parent directory</li>
1277 <li>Delete config/LocalSettings.php</li>
1278 <li>Start using <a href='../index.php'>your wiki</a>!
1280 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1281 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1282 which means that anyone on the same server can read your database password! Downloading
1283 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1286 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
1287 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1292 function escapePhpString( $string ) {
1293 return strtr( $string,
1304 function writeLocalSettings( $conf ) {
1305 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1306 $conf->PasswordSender
= $conf->EmergencyContact
;
1307 $magic = ($conf->ImageMagick ?
"" : "# ");
1308 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1309 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1310 $hashedUploads = $conf->safeMode ?
'' : '# ';
1312 switch ( $conf->Shm
) {
1314 $cacheType = 'CACHE_MEMCACHED';
1315 $mcservers = var_export( $conf->MCServerArray
, true );
1320 $cacheType = 'CACHE_ACCEL';
1321 $mcservers = 'array()';
1324 $cacheType = 'CACHE_NONE';
1325 $mcservers = 'array()';
1328 if ( $conf->Email
== 'email_enabled' ) {
1329 $enableemail = 'true';
1330 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1331 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1332 switch ( $conf->Enotif
) {
1333 case 'enotif_usertalk':
1334 $enotifusertalk = 'true';
1335 $enotifwatchlist = 'false';
1337 case 'enotif_allpages':
1338 $enotifusertalk = 'true';
1339 $enotifwatchlist = 'true';
1342 $enotifusertalk = 'false';
1343 $enotifwatchlist = 'false';
1346 $enableuseremail = 'false';
1347 $enableemail = 'false';
1348 $eauthent = 'false';
1349 $enotifusertalk = 'false';
1350 $enotifwatchlist = 'false';
1353 $file = @fopen
( "/dev/urandom", "r" );
1355 $secretKey = bin2hex( fread( $file, 32 ) );
1359 for ( $i=0; $i<8; $i++
) {
1360 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1362 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1365 # Add slashes to strings for double quoting
1366 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1367 if( $conf->License
== 'gfdl' ) {
1368 # Needs literal string interpolation for the current style path
1369 $slconf['RightsIcon'] = $conf->RightsIcon
;
1373 # This file was automatically generated by the MediaWiki installer.
1374 # If you make manual changes, please keep track in case you need to
1375 # recreate them later.
1377 # See includes/DefaultSettings.php for all configurable settings
1378 # and their default values, but don't forget to make changes in _this_
1381 # If you customize your file layout, set \$IP to the directory that contains
1382 # the other MediaWiki files. It will be used as a base to locate files.
1383 if( defined( 'MW_INSTALL_PATH' ) ) {
1384 \$IP = MW_INSTALL_PATH;
1386 \$IP = dirname( __FILE__ );
1389 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1390 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1392 require_once( \"includes/DefaultSettings.php\" );
1394 # If PHP's memory limit is very low, some operations may fail.
1395 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1397 if ( \$wgCommandLineMode ) {
1398 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1399 die( \"This script must be run from the command line\\n\" );
1402 ## Uncomment this to disable output compression
1403 # \$wgDisableOutputCompression = true;
1405 \$wgSitename = \"{$slconf['Sitename']}\";
1407 ## The URL base path to the directory containing the wiki;
1408 ## defaults for all runtime URL paths are based off of this.
1409 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1411 ## For more information on customizing the URLs please see:
1412 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1414 \$wgEnableEmail = $enableemail;
1415 \$wgEnableUserEmail = $enableuseremail;
1417 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1418 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1420 ## For a detailed description of the following switches see
1421 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1422 ## There are many more options for fine tuning available see
1423 ## /includes/DefaultSettings.php
1424 ## UPO means: this is also a user preference option
1425 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1426 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1427 \$wgEmailAuthentication = $eauthent;
1429 \$wgDBtype = \"{$slconf['DBtype']}\";
1430 \$wgDBserver = \"{$slconf['DBserver']}\";
1431 \$wgDBname = \"{$slconf['DBname']}\";
1432 \$wgDBuser = \"{$slconf['DBuser']}\";
1433 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1434 \$wgDBport = \"{$slconf['DBport']}\";
1435 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1437 # Schemas for Postgres
1438 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1439 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1441 # Experimental charset support for MySQL 4.1/5.0.
1442 \$wgDBmysql5 = {$conf->DBmysql5};
1444 ## Shared memory settings
1445 \$wgMainCacheType = $cacheType;
1446 \$wgMemCachedServers = $mcservers;
1448 ## To enable image uploads, make sure the 'images' directory
1449 ## is writable, then set this to true:
1450 \$wgEnableUploads = false;
1451 \$wgUseImageResize = {$conf->UseImageResize};
1452 {$magic}\$wgUseImageMagick = true;
1453 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1455 ## If you want to use image uploads under safe mode,
1456 ## create the directories images/archive, images/thumb and
1457 ## images/temp, and make them all writable. Then uncomment
1458 ## this, if it's not already uncommented:
1459 {$hashedUploads}\$wgHashedUploadDirectory = false;
1461 ## If you have the appropriate support software installed
1462 ## you can enable inline LaTeX equations:
1465 \$wgLocalInterwiki = \$wgSitename;
1467 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1469 \$wgProxyKey = \"$secretKey\";
1471 ## Default skin: you can change the default skin. Use the internal symbolic
1472 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1473 \$wgDefaultSkin = 'monobook';
1475 ## For attaching licensing metadata to pages, and displaying an
1476 ## appropriate copyright notice / icon. GNU Free Documentation
1477 ## License and Creative Commons licenses are supported so far.
1478 {$rights}\$wgEnableCreativeCommonsRdf = true;
1479 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1480 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1481 \$wgRightsText = \"{$slconf['RightsText']}\";
1482 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1483 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1485 \$wgDiff3 = \"{$slconf['diff3']}\";
1487 # When you make changes to this configuration file, this will make
1488 # sure that cached pages are cleared.
1489 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1490 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1491 "; ## End of setting the $localsettings string
1493 // Keep things in Unix line endings internally;
1494 // the system will write out as local text type.
1495 return str_replace( "\r\n", "\n", $localsettings );
1498 function dieout( $text ) {
1499 die( $text . "\n\n</body>\n</html>" );
1502 function importVar( &$var, $name, $default = "" ) {
1503 if( isset( $var[$name] ) ) {
1504 $retval = $var[$name];
1505 if ( get_magic_quotes_gpc() ) {
1506 $retval = stripslashes( $retval );
1514 function importPost( $name, $default = "" ) {
1515 return importVar( $_POST, $name, $default );
1518 function importCheck( $name ) {
1519 return isset( $_POST[$name] );
1522 function importRequest( $name, $default = "" ) {
1523 return importVar( $_REQUEST, $name, $default );
1528 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1531 $xtype = "type=\"$type\"";
1537 $nolabel = ($type == "radio") ||
($type == "hidden");
1539 if ($type == 'radio')
1540 $id .= $radioCount++
;
1545 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1548 if( $type == "radio" && $value == $conf->$field ) {
1549 $checked = "checked='checked'";
1553 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1555 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1558 if( $type == "radio" ) {
1559 echo htmlspecialchars( $value );
1561 echo htmlspecialchars( $conf->$field );
1567 echo " $text</label>\n";
1571 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1574 function getLanguageList() {
1575 global $wgLanguageNames;
1576 if( !isset( $wgLanguageNames ) ) {
1577 require_once( "languages/Names.php" );
1582 $d = opendir( "../languages/messages" );
1583 /* In case we are called from the root directory */
1585 $d = opendir( "languages/messages");
1586 while( false !== ($f = readdir( $d ) ) ) {
1588 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1589 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1590 if( isset( $wgLanguageNames[$code] ) ) {
1591 $name = $code . ' - ' . $wgLanguageNames[$code];
1595 $codes[$code] = $name;
1603 #Check for location of an executable
1604 # @param string $loc single location to check
1605 # @param array $names filenames to check for.
1606 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1607 function locate_executable($loc, $names, $versioninfo = false) {
1608 if (!is_array($names))
1609 $names = array($names);
1611 foreach ($names as $name) {
1612 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1613 if (file_exists($command)) {
1617 $file = str_replace('$1', $command, $versioninfo[0]);
1618 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1625 # Test a memcached server
1626 function testMemcachedServer( $server ) {
1627 $hostport = explode(":", $server);
1630 if ( !function_exists( 'fsockopen' ) ) {
1631 $errstr = "Can't connect to memcached, fsockopen() not present";
1633 if ( !$errstr && count( $hostport ) != 2 ) {
1634 $errstr = 'Please specify host and port';
1635 var_dump( $hostport );
1638 list( $host, $port ) = $hostport;
1642 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1643 if ( $fp === false ) {
1644 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1648 $command = "version\r\n";
1649 $bytes = fwrite( $fp, $command );
1650 if ( $bytes != strlen( $command ) ) {
1651 $errstr = "Cannot write to memcached socket on $host:$port";
1655 $expected = "VERSION ";
1656 $response = fread( $fp, strlen( $expected ) );
1657 if ( $response != $expected ) {
1658 $errstr = "Didn't get correct memcached response from $host:$port";
1665 echo "<li>Connected to memcached on $host:$port successfully";
1670 function database_picker($conf) {
1673 foreach(array_keys($ourdb) as $db) {
1674 if ($ourdb[$db]['havedriver']) {
1676 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1683 function database_switcher($db) {
1685 $color = $ourdb[$db]['bgcolor'];
1686 $full = $ourdb[$db]['fullname'];
1687 print "<div id='$db' style='display:none; background: $color'>\n";
1688 print "<h3>$full specific options:</h3>\n";
1691 function printListItem( $item ) {
1692 print "<li>$item</li>";
1697 <div
class="license">
1699 <p
>This program is free software
; you can redistribute it
and/or modify
1700 it under the terms of the GNU General
Public License
as published by
1701 the Free Software Foundation
; either version
2 of the License
, or
1702 (at your option
) any later version
.</p
>
1704 <p
>This program is distributed in the hope that it will be useful
,
1705 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1706 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1707 GNU General
Public License
for more details
.</p
>
1709 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1710 along with this program
; if not
, write to the Free Software
1711 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1712 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1718 <div id
="column-one">
1719 <div
class="portlet" id
="p-logo">
1720 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1721 href
="http://www.mediawiki.org/"
1722 title
="Main Page"></a
>
1724 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1725 <div
class='portlet'><div
class='pBody'>
1727 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1728 <li
><a href
="../README">Readme
</a
></li
>
1729 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1730 <li
><a href
="../docs/">Documentation
</a
></li
>
1731 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1732 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1734 <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>