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', $IP );
33 # Define an entry point and include some files
34 define( "MEDIAWIKI", true );
35 define( "MEDIAWIKI_INSTALL", true );
37 // Run version checks before including other files
38 // so people don't see a scary parse error.
39 require_once( "$IP/install-utils.inc" );
40 install_version_checks();
42 require_once( "$IP/includes/Defines.php" );
43 require_once( "$IP/includes/DefaultSettings.php" );
44 require_once( "$IP/includes/AutoLoader.php" );
45 require_once( "$IP/includes/MagicWord.php" );
46 require_once( "$IP/includes/Namespace.php" );
47 require_once( "$IP/includes/ProfilerStub.php" );
48 require_once( "$IP/includes/GlobalFunctions.php" );
49 require_once( "$IP/includes/Hooks.php" );
50 require_once( "$IP/includes/Exception.php" );
52 # If we get an exception, the user needs to know
54 $wgShowExceptionDetails = true;
55 $wgShowSQLErrors = true;
56 wfInstallExceptionHandler();
57 ## Databases we support:
60 $ourdb['mysql']['fullname'] = 'MySQL';
61 $ourdb['mysql']['havedriver'] = 0;
62 $ourdb['mysql']['compile'] = 'mysql';
63 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
64 $ourdb['mysql']['rootuser'] = 'root';
66 $ourdb['postgres']['fullname'] = 'PostgreSQL';
67 $ourdb['postgres']['havedriver'] = 0;
68 $ourdb['postgres']['compile'] = 'pgsql';
69 $ourdb['postgres']['bgcolor'] = '#aaccff';
70 $ourdb['postgres']['rootuser'] = 'postgres';
72 $ourdb['sqlite']['fullname'] = 'SQLite';
73 $ourdb['sqlite']['havedriver'] = 0;
74 $ourdb['sqlite']['compile'] = 'pdo_sqlite';
75 $ourdb['sqlite']['bgcolor'] = '#b1ebb1';
76 $ourdb['sqlite']['rootuser'] = '';
78 $ourdb['mssql']['fullname'] = 'MSSQL';
79 $ourdb['mssql']['havedriver'] = 0;
80 $ourdb['mssql']['compile'] = 'mssql not ready'; # Change to 'mssql' after includes/DatabaseMssql.php added;
81 $ourdb['mssql']['bgcolor'] = '#ffc0cb';
82 $ourdb['mssql']['rootuser'] = 'administrator';
84 $ourdb['ibm_db2']['fullname'] = 'DB2';
85 $ourdb['ibm_db2']['havedriver'] = 0;
86 $ourdb['ibm_db2']['compile'] = 'ibm_db2';
87 $ourdb['ibm_db2']['bgcolor'] = '#ffeba1';
88 $ourdb['ibm_db2']['rootuser'] = 'db2admin';
90 $ourdb['oracle']['fullname'] = 'Oracle';
91 $ourdb['oracle']['havedriver'] = 0;
92 $ourdb['oracle']['compile'] = 'oci8';
93 $ourdb['oracle']['bgcolor'] = '#ffeba1';
94 $ourdb['oracle']['rootuser'] = '';
97 <!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
98 <html xmlns
="http://www.w3.org/1999/xhtml" xml
:lang
="en" lang
="en" dir
="ltr">
100 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8" />
101 <meta name
="robots" content
="noindex,nofollow"/>
102 <title
>MediaWiki
<?php
echo htmlspecialchars( $wgVersion ); ?
> Installation
</title
>
103 <style type
="text/css">
105 @import
"../skins/monobook/main.css";
109 margin
: 1em
0 1em
2.5em
;
116 .config
-section label
.column
{
128 zoom
: 100%
; /* IE hack */
131 .config
-section
.config
-desc
{
133 margin
: 0 0 2em
18em
;
138 .iput
-text
, .iput
-password
{
145 background
-color
: #fff;
153 background
-color
: #FFF0F0;
154 border
: 2px solid red
;
162 list-style
-type
: none
;
163 list-style
-image
: none
;
180 span
.success
-message
{
190 <script type
="text/javascript">
193 <?php
foreach (array_keys($ourdb) as $db) {
194 echo "\n var i = document.getElementById('$db'); if (i) i.style.display='none';";
199 function toggleDBarea(id
,defaultroot
) {
201 var dbarea
= document
.getElementById(id
);
202 if (dbarea
) dbarea
.style
.display
= (dbarea
.style
.display
== 'none') ?
'block' : 'none';
203 var db
= document
.getElementById('RootUser');
205 <?php
foreach (array_keys($ourdb) as $db) {
206 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
215 <div id
="globalWrapper">
216 <div id
="column-content">
218 <div id
="bodyContent">
220 <h1
>MediaWiki
<?php
print htmlspecialchars( $wgVersion ) ?
> Installation
</h1
>
223 $mainListOpened = false; # Is the main list (environement checking) opend ? Used by dieout
225 /* Check for existing configurations and bug out! */
227 if( file_exists( "../LocalSettings.php" ) ) {
228 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
229 dieout( "<p><strong>Setup has completed, <a href='../$script'>your wiki</a> is configured.</strong></p>
230 <p>Please delete the /config directory for extra security.</p>" );
233 if( file_exists( "./LocalSettings.php" ) ) {
234 writeSuccessMessage();
238 if( !is_writable( "." ) ) {
239 dieout( "<h2>Can't write config file, aborting</h2>
241 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
242 writable by the web server. Once configuration is done you'll move the created
243 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
244 then remove the <tt>config</tt> subdirectory entirely.</p>
246 <p>To make the directory writable on a Unix/Linux system:</p>
249 cd <i>" . htmlspecialchars( dirname( dirname( __FILE__
) ) ) . "</i>
253 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
257 require_once( "$IP/install-utils.inc" );
258 require_once( "$IP/maintenance/updaters.inc" );
261 function getEncoded( $data ) {
262 # removing latin1 support, no need...
265 function getSitename() { return $this->getEncoded( $this->Sitename
); }
266 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
267 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
269 function setSchema( $schema, $engine ) {
270 $this->DBschema
= $schema;
271 if ( !preg_match( '/^\w*$/', $engine ) ){
274 switch ( $this->DBschema
) {
276 $this->DBTableOptions
= "ENGINE=$engine, DEFAULT CHARSET=utf8";
277 $this->DBmysql5
= 'true';
279 case 'mysql5-binary':
280 $this->DBTableOptions
= "ENGINE=$engine, DEFAULT CHARSET=binary";
281 $this->DBmysql5
= 'true';
284 $this->DBTableOptions
= "TYPE=$engine";
285 $this->DBmysql5
= 'false';
287 $this->DBengine
= $engine;
289 # Set the global for use during install
290 global $wgDBTableOptions;
291 $wgDBTableOptions = $this->DBTableOptions
;
299 <b
>Don
't forget security updates!</b> Keep an eye on the
300 <a href="http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
301 release announcements mailing list</a>.
306 <h2>Checking environment...</h2>
307 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
308 <ul class="env-check">
310 $mainListOpened = true;
314 define( 'MW_NO_OUTPUT_BUFFER
', 1 );
315 $conf = new ConfigData;
317 install_version_checks();
318 $self = 'Installer
'; # Maintenance script name, to please Setup.php
320 print "<li>PHP " . htmlspecialchars( phpversion() ) . " installed</li>\n";
322 error_reporting( 0 );
323 $phpdatabases = array();
324 foreach (array_keys($ourdb) as $db) {
325 $compname = $ourdb[$db]['compile
'];
326 if( extension_loaded( $compname ) || ( mw_have_dl() && dl( "{$compname}." . PHP_SHLIB_SUFFIX ) ) ) {
327 array_push($phpdatabases, $db);
328 $ourdb[$db]['havedriver
'] = 1;
331 error_reporting( E_ALL );
333 if (!$phpdatabases) {
334 print "Could not find a suitable database driver!<ul>";
335 foreach (array_keys($ourdb) AS $db) {
336 $comp = $ourdb[$db]['compile
'];
337 $full = $ourdb[$db]['fullname
'];
338 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
339 ."or install the $comp.so module</li>\n";
345 print "<li>Found database drivers for:";
347 foreach (array_keys($ourdb) AS $db) {
348 if ($ourdb[$db]['havedriver
']) {
349 if ( $DefaultDBtype == '' ) {
350 $DefaultDBtype = $db;
352 print " ".$ourdb[$db]['fullname
'];
357 if( wfIniGetBool( "register_globals" ) ) {
360 <div style="font-size:110%">
361 <strong class="error">Warning:</strong>
362 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
364 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
371 if( wfIniGetBool( "magic_quotes_runtime" ) ) {
373 ?
><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
>
374 This option corrupts data input unpredictably
; you cannot install
or use
375 MediaWiki unless this option is disabled
.</li
>
379 if( wfIniGetBool( "magic_quotes_sybase" ) ) {
381 ?
><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
>
382 This option corrupts data input unpredictably
; you cannot install
or use
383 MediaWiki unless this option is disabled
.</li
>
387 if( wfIniGetBool( "mbstring.func_overload" ) ) {
389 ?
><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
>
390 This option causes errors
and may corrupt data unpredictably
;
391 you cannot install
or use MediaWiki unless this option is disabled
.</li
>
395 if( wfIniGetBool( "zend.ze1_compatibility_mode" ) ) {
397 ?
><li
class="error"><strong
>Fatal
: <a href
="http://www.php.net/manual/en/ini.core.php">zend
.ze1_compatibility_mode
</a
> is active
!</strong
>
398 This option causes horrible bugs with MediaWiki
; you cannot install
or use
399 MediaWiki unless this option is disabled
.</li
>
405 dieout( "Cannot install MediaWiki." );
408 if( wfIniGetBool( "safe_mode" ) ) {
409 $conf->safeMode
= true;
411 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
412 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
413 You may have problems caused by this
, particularly
if using image uploads
.
417 $conf->safeMode
= false;
420 $sapi = htmlspecialchars( php_sapi_name() );
421 print "<li>PHP server API is $sapi; ";
422 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
423 if( $wgUsePathInfo ) {
424 print "ok, using pretty URLs (<tt>$script/Page_Title</tt>)";
426 print "using ugly URLs (<tt>$script?title=Page_Title</tt>)";
430 $conf->xml
= function_exists( "utf8_encode" );
432 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
434 dieout( "PHP's XML module is missing; the wiki requires functions in
435 this module and won't work in this configuration.
436 If you're running Mandrake, install the php-xml package." );
439 # Check for session support
440 if( !function_exists( 'session_name' ) )
441 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
443 # session.save_path doesn't *have* to be set, but if it is, and it's
444 # not valid/writable/etc. then it can cause problems
445 $sessionSavePath = mw_get_session_save_path();
446 $ssp = htmlspecialchars( $sessionSavePath );
447 # Warn the user if it's not set, but let them proceed
448 if( !$sessionSavePath ) {
449 print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
450 has not been set in PHP.ini. If the default value causes problems with
451 saving session data, set it to a valid path which is read/write/execute
452 for the user your web server is running under.</li>";
453 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
454 # All good? Let the user know
455 print "<li>Session save path (<tt>{$ssp}</tt>) appears to be valid.</li>";
457 # Something not right? Warn the user, but let them proceed
458 print "<li><strong>Warning:</strong> Your <tt>session.save_path</tt> value (<tt>{$ssp}</tt>)
459 appears to be invalid or is not writable. PHP needs to be able to save data to
460 this location for correct session operation.</li>";
463 # Check for PCRE support
464 if( !function_exists( 'preg_match' ) )
465 dieout( "The PCRE support module appears to be missing. MediaWiki requires the
466 Perl-compatible regular expression functions." );
468 $memlimit = ini_get( "memory_limit" );
469 $conf->raiseMemory
= false;
470 if( empty( $memlimit ) ||
$memlimit == -1 ) {
471 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
473 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
474 $n = intval( $memlimit );
475 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
476 $n = intval( $m[1] * (1024*1024) );
478 if( $n < 20*1024*1024 ) {
479 print "Attempting to raise limit to 20M... ";
480 if( false === ini_set( "memory_limit", "20M" ) ) {
481 print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
483 $conf->raiseMemory
= true;
490 $conf->turck
= function_exists( 'mmcache_get' );
491 if ( $conf->turck
) {
492 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
495 $conf->xcache
= function_exists( 'xcache_get' );
497 print "<li><a href=\"http://trac.lighttpd.net/xcache/\">XCache</a> installed</li>\n";
499 $conf->apc
= function_exists('apc_fetch');
501 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>\n";
504 $conf->eaccel
= function_exists( 'eaccelerator_get' );
505 if ( $conf->eaccel
) {
506 $conf->turck
= 'eaccelerator';
507 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
510 $conf->dba
= function_exists( 'dba_open' );
512 if( !( $conf->turck ||
$conf->eaccel ||
$conf->apc ||
$conf->xcache
) ) {
513 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
514 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>,
515 <a href="http://www.php.net/apc">APC</a> or <a href="http://trac.lighttpd.net/xcache/">XCache</a>;
516 cannot use these for object caching.</li>' );
519 $conf->phpCliPath
= false;
520 $phpClilocations = array_merge(
527 explode( PATH_SEPARATOR
, getenv( "PATH" ) ) );
528 $phpClinames = array( "php", "php.exe" );
529 foreach ($phpClilocations as $loc) {
530 $exe = locate_executable($loc, $phpClinames);
531 if ($exe !== false) {
532 $conf->phpCliPath
= $exe;
537 $conf->diff3
= false;
538 $diff3locations = array_merge(
545 explode( PATH_SEPARATOR
, getenv( "PATH" ) ) );
546 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
548 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
549 foreach ($diff3locations as $loc) {
550 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
551 if ($exe !== false) {
558 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
560 print "<li>GNU diff3 not found.</li>";
562 $conf->ImageMagick
= false;
563 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
564 foreach( $imcheck as $dir ) {
565 $im = "$dir/convert";
566 if( @file_exists
( $im ) ) {
567 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
568 $conf->ImageMagick
= $im;
573 $conf->HaveGD
= function_exists( "imagejpeg" );
574 if( $conf->HaveGD
) {
575 print "<li>Found GD graphics library built-in";
576 if( !$conf->ImageMagick
) {
577 print ", image thumbnailing will be enabled if you enable uploads";
581 if( !$conf->ImageMagick
) {
582 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
586 $conf->IP
= dirname( dirname( __FILE__
) );
587 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
590 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
591 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
592 // to get the path to the current script... hopefully it's reliable. SIGH
593 $path = ($_SERVER["PHP_SELF"] === '')
594 ?
$_SERVER["SCRIPT_NAME"]
595 : $_SERVER["PHP_SELF"];
597 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
598 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
602 // We may be installing from *.php5 extension file, if so, print message
603 $conf->ScriptExtension
= '.php';
604 if (defined('MW_INSTALL_PHP5_EXT')) {
605 $conf->ScriptExtension
= '.php5';
606 print "<li>Installing MediaWiki with <tt>php5</tt> file extensions</li>\n";
608 print "<li>Installing MediaWiki with <tt>php</tt> file extensions</li>\n";
612 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
613 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
615 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
616 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
618 : $_SERVER["SERVER_ADMIN"];
619 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
620 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
621 if ( !isset( $ourdb[$conf->DBtype
] ) ) {
622 $conf->DBtype
= $DefaultDBtype;
625 $conf->DBserver
= importPost( "DBserver", "localhost" );
626 $conf->DBname
= importPost( "DBname", "wikidb" );
627 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
628 $conf->DBpassword
= importPost( "DBpassword" );
629 $conf->DBpassword2
= importPost( "DBpassword2" );
630 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
631 $conf->SysopPass
= importPost( "SysopPass" );
632 $conf->SysopPass2
= importPost( "SysopPass2" );
633 $conf->RootUser
= importPost( "RootUser", "root" );
634 $conf->RootPW
= importPost( "RootPW", "" );
635 $useRoot = importCheck( 'useroot', false );
636 $conf->populateadmin
= importCheck( 'populateadmin', false );
637 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
639 $conf->DBprefix
= importPost( "DBprefix" );
641 importPost( "DBschema", "mysql5-binary" ),
642 importPost( "DBengine", "InnoDB" ) );
644 ## Postgres specific:
645 $conf->DBport
= importPost( "DBport", "5432" );
646 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
647 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
650 $conf->SQLiteDataDir
= importPost( "SQLiteDataDir", "" );
653 // We need a second field so it doesn't overwrite the MySQL one
654 $conf->DBprefix2
= importPost( "DBprefix2" );
657 // New variable in order to have a different default port number
658 $conf->DBport_db2
= importPost( "DBport_db2", "50000" );
659 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
660 $conf->DBcataloged
= importPost( "DBcataloged", "cataloged" );
663 $conf->DBprefix_ora
= importPost( "DBprefix_ora" );
664 $conf->DBdefTS_ora
= importPost( "DBdefTS_ora", "USERS" );
665 $conf->DBtempTS_ora
= importPost( "DBtempTS_ora", "TEMP" );
667 $conf->ShellLocale
= getShellLocale( $conf->LanguageCode
);
669 /* Check for validity */
672 if( preg_match( '/^$|^mediawiki$|#/i', $conf->Sitename
) ) {
673 $errs["Sitename"] = "Must not be blank or \"MediaWiki\" and may not contain \"#\"";
675 if( $conf->DBuser
== "" ) {
676 $errs["DBuser"] = "Must not be blank";
678 if( ($conf->DBtype
== 'mysql') && (strlen($conf->DBuser
) > 16) ) {
679 $errs["DBuser"] = "Username too long";
681 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
682 $errs["DBpassword"] = "Must not be blank";
684 if( $conf->DBpassword
!= $conf->DBpassword2
) {
685 $errs["DBpassword2"] = "Passwords don't match!";
687 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
688 $errs["DBprefix"] = "Invalid table prefix";
690 untaint( $conf->DBprefix
, TC_MYSQL
);
692 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix_ora
) ) {
693 $errs["DBprefix_ora"] = "Invalid table prefix";
696 error_reporting( E_ALL
);
699 * Initialise $wgLang and $wgContLang to something so we can
700 * call case-folding methods. Per Brion, this is English for
701 * now, although we could be clever and initialise to the
702 * user-selected language.
704 $wgContLang = Language
::factory( 'en' );
705 $wgLang = $wgContLang;
708 * We're messing about with users, so we need a stub
709 * authentication plugin...
711 $wgAuth = new AuthPlugin();
714 * Validate the initial administrator account; username,
715 * password checks, etc.
717 if( $conf->SysopName
) {
718 # Check that the user can be created
719 $u = User
::newFromName( $conf->SysopName
);
720 if( is_a($u, 'User') ) { // please do not use instanceof, it breaks PHP4
721 # Various password checks
722 if( $conf->SysopPass
!= '' ) {
723 if( $conf->SysopPass
== $conf->SysopPass2
) {
724 if( $u->isValidPassword( $conf->SysopPass
) !== true ) {
725 $errs['SysopPass'] = "Bad password";
728 $errs['SysopPass2'] = "Passwords don't match";
731 $errs['SysopPass'] = "Cannot be blank";
735 $errs['SysopName'] = "Bad username";
739 $conf->License
= importRequest( "License", "none" );
740 if( $conf->License
== "gfdl1_2" ) {
741 $conf->RightsUrl
= "http://www.gnu.org/licenses/old-licenses/fdl-1.2.txt";
742 $conf->RightsText
= "GNU Free Documentation License 1.2";
743 $conf->RightsCode
= "gfdl1_2";
744 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
745 } elseif( $conf->License
== "gfdl1_3" ) {
746 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
747 $conf->RightsText
= "GNU Free Documentation License 1.3";
748 $conf->RightsCode
= "gfdl1_3";
749 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
750 } elseif( $conf->License
== "none" ) {
751 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
752 } elseif( $conf->License
== "pd" ) {
753 $conf->RightsUrl
= "http://creativecommons.org/licenses/publicdomain/";
754 $conf->RightsText
= "Public Domain";
755 $conf->RightsCode
= "pd";
756 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/public-domain.png';
758 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
759 $conf->RightsText
= importRequest( "RightsText", "" );
760 $conf->RightsCode
= importRequest( "RightsCode", "" );
761 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
764 $conf->Shm
= importRequest( "Shm", "none" );
765 $conf->MCServers
= importRequest( "MCServers" );
767 /* Test memcached servers */
769 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
770 $conf->MCServerArray
= wfArrayMap( 'trim', explode( ',', $conf->MCServers
) );
771 foreach ( $conf->MCServerArray
as $server ) {
772 $error = testMemcachedServer( $server );
774 $errs["MCServers"] = $error;
778 } else if ( $conf->Shm
== 'memcached' ) {
779 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
782 /* default values for installation */
783 $conf->Email
= importRequest("Email", "email_enabled");
784 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
785 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
786 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
788 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
789 do { /* So we can 'continue' to end prematurely */
790 $conf->Root
= ($conf->RootPW
!= "");
792 /* Load up the settings and get installin' */
793 $local = writeLocalSettings( $conf );
794 echo "<li style=\"list-style: none\">\n";
795 echo "<p><b>Generating configuration file...</b></p>\n";
798 $wgCommandLineMode = false;
800 $ok = eval( $local );
801 if( $ok === false ) {
802 dieout( "<p>Errors in generated configuration; " .
803 "most likely due to a bug in the installer... " .
804 "Config file was: </p>" .
806 htmlspecialchars( $local ) .
809 $conf->DBtypename
= '';
810 foreach (array_keys($ourdb) as $db) {
811 if ($conf->DBtype
=== $db)
812 $conf->DBtypename
= $ourdb[$db]['fullname'];
814 if ( ! strlen($conf->DBtype
)) {
815 $errs["DBpicktype"] = "Please choose a database type";
819 if (! $conf->DBtypename
) {
820 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
823 print "<li>Database type: " . htmlspecialchars( $conf->DBtypename
) . "</li>\n";
824 $dbclass = 'Database'.ucfirst($conf->DBtype
);
825 $wgDBtype = $conf->DBtype
;
826 $wgDBadminuser = "root";
827 $wgDBadminpassword = $conf->RootPW
;
830 $wgDBprefix = $conf->DBprefix
;
832 ## Postgres specific:
833 $wgDBport = $conf->DBport
;
834 $wgDBmwschema = $conf->DBmwschema
;
835 $wgDBts2schema = $conf->DBts2schema
;
837 if( $conf->DBprefix2
!= '' ) {
839 $wgDBprefix = $conf->DBprefix2
;
840 } elseif( $conf->DBprefix_ora
!= '' ) {
842 $wgDBprefix = $conf->DBprefix_ora
;
846 $wgDBcataloged = $conf->DBcataloged
;
848 $wgCommandLineMode = true;
849 if (! defined ( 'STDERR' ) )
850 define( 'STDERR', fopen("php://stderr", "wb"));
851 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
852 require_once( "$IP/includes/Setup.php" );
853 Language
::getLocalisationCache()->disableBackend();
857 $wgTitle = Title
::newFromText( "Installation script" );
858 error_reporting( E_ALL
);
859 print "<li>Loading class: " . htmlspecialchars( $dbclass ) . "</li>\n";
860 if ( $conf->DBtype
!= 'sqlite' ) {
864 if( $conf->DBtype
== 'mysql' ) {
865 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
866 if( $mysqlOldClient ) {
867 print "<li><b>PHP is linked with old MySQL client libraries. If you are
868 using a MySQL 4.1 server and have problems connecting to the database,
869 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
870 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
872 $ok = true; # Let's be optimistic
874 # Decide if we're going to use the superuser or the regular database user
875 $conf->Root
= $useRoot;
877 $db_user = $conf->RootUser
;
878 $db_pass = $conf->RootPW
;
880 $db_user = $wgDBuser;
881 $db_pass = $wgDBpassword;
885 echo( "<li>Attempting to connect to database server as " . htmlspecialchars( $db_user ) . "..." );
886 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
888 # Check the connection and respond to errors
889 if( $wgDatabase->isOpen() ) {
892 $wgDBadminuser = $db_user;
893 $wgDBadminpassword = $db_pass;
894 echo( "success.</li>\n" );
895 $wgDatabase->ignoreErrors( true );
896 $myver = $wgDatabase->getServerVersion();
898 # There were errors, report them and back out
900 $errno = mysql_errno();
901 $errtx = htmlspecialchars( mysql_error() );
905 echo( "failed due to authentication errors. Check passwords.</li>" );
907 # The superuser details are wrong
908 $errs["RootUser"] = "Check username";
909 $errs["RootPW"] = "and password";
911 # The regular user details are wrong
912 $errs["DBuser"] = "Check username";
913 $errs["DBpassword"] = "and password";
919 # General connection problem
920 echo( htmlspecialchars( "failed with error [$errno] $errtx." ) . "</li>\n" );
921 $errs["DBserver"] = "Connection failed";
926 if( !$ok ) { continue; }
928 else if( $conf->DBtype
== 'ibm_db2' ) {
930 $db_user = $conf->RootUser
;
931 $db_pass = $conf->RootPW
;
933 $db_user = $wgDBuser;
934 $db_pass = $wgDBpassword;
937 echo( "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) .
938 "\" as \"" . htmlspecialchars( $db_user ) . "\"..." );
939 $wgDatabase = $dbc->newFromParams($wgDBserver, $db_user, $db_pass, $wgDBname, 1);
940 if (!$wgDatabase->isOpen()) {
941 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
943 $myver = $wgDatabase->getServerVersion();
945 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
947 } elseif ( $conf->DBtype
== 'sqlite' ) {
948 if ("$wgSQLiteDataDir" == '') {
949 $wgSQLiteDataDir = dirname($_SERVER['DOCUMENT_ROOT']).'/data';
951 echo "<li>Attempting to connect to SQLite database at \"" .
952 htmlspecialchars( $wgSQLiteDataDir ) . "\"";
953 if ( !is_dir( $wgSQLiteDataDir ) ) {
954 if ( is_writable( dirname( $wgSQLiteDataDir ) ) ) {
955 $ok = wfMkdirParents( $wgSQLiteDataDir, $wgSQLiteDataDirMode );
960 echo ": cannot create data directory</li>";
961 $errs['SQLiteDataDir'] = 'Enter a valid data directory';
965 if ( !is_writable( $wgSQLiteDataDir ) ) {
966 echo ": data directory not writable</li>";
967 $errs['SQLiteDataDir'] = 'Enter a writable data directory';
970 $dataFile = "$wgSQLiteDataDir/$wgDBname.sqlite";
971 if ( file_exists( $dataFile ) && !is_writable( $dataFile ) ) {
972 echo ": data file not writable</li>";
973 $errs['SQLiteDataDir'] = "$wgDBname.sqlite is not writable";
976 $wgDatabase = new DatabaseSqlite( false, false, false, $wgDBname, 1 );
977 if (!$wgDatabase->isOpen()) {
978 print ": error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
979 $errs['SQLiteDataDir'] = 'Could not connect to database';
982 $myver = $wgDatabase->getServerVersion();
984 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
986 } elseif ( $conf->DBtype
== 'oracle' ) {
987 echo "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) ."\"</li>";
988 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1);
989 if (!$wgDatabase->isOpen()) {
991 echo "<li>Connect failed.</li>";
993 if (ini_get('oci8.privileged_connect') === false) {
994 echo "<li>Privileged connect disabled, please set oci8.privileged_connect or run maintenance/ora/user.sql script manually prior to continuing.</li>";
997 $wgDBadminuser = $conf->RootUser
;
998 $wgDBadminpassword = $conf->RootPW
;
999 echo "<li>Attempting to create DB user.</li>";
1000 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBadminuser, $wgDBadminpassword, $wgDBname, 1, 64);
1001 if ($wgDatabase->isOpen()) {
1002 $wgDBOracleDefTS = $conf->DBdefTS_ora
;
1003 $wgDBOracleTempTS = $conf->DBtempTS_ora
;
1004 $wgDatabase->sourceFile( "../maintenance/ora/user.sql" );
1006 echo "<li>Invalid database superuser, please supply a valid superuser account.</li>";
1007 echo "<li>ERR: ".print_r(oci_error(), true)."</li>";
1012 echo "<li>Database superuser missing, please supply a valid superuser account.</li>";
1016 $errs["RootUser"] = "Check username";
1017 $errs["RootPW"] = "and password";
1019 echo "<li>Attempting to connect to database with new user \"" . htmlspecialchars( $wgDBname ) ."\"</li>";
1020 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1);
1024 $myver = $wgDatabase->getServerVersion();
1026 } else { # not mysql
1027 error_reporting( E_ALL
);
1029 ## Possible connect as a superuser
1030 // Changed !mysql to postgres check since it seems to only apply to postgres
1031 if( $useRoot && $conf->DBtype
== 'postgres' ) {
1032 $wgDBsuperuser = $conf->RootUser
;
1033 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"" .
1034 htmlspecialchars( $wgDBsuperuser ) . "\"..." );
1035 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
1036 if (!$wgDatabase->isOpen()) {
1037 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
1038 $errs["DBserver"] = "Could not connect to database as superuser";
1039 $errs["RootUser"] = "Check username";
1040 $errs["RootPW"] = "and password";
1043 $wgDatabase->initial_setup($conf->RootPW
, 'postgres');
1045 echo( "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) .
1046 "\" as \"" . htmlspecialchars( $wgDBuser ) . "\"..." );
1047 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
1048 if (!$wgDatabase->isOpen()) {
1049 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
1051 $myver = $wgDatabase->getServerVersion();
1053 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
1056 if ( !$wgDatabase->isOpen() ) {
1057 $errs["DBserver"] = "Couldn't connect to database";
1061 print "<li>Connected to " . htmlspecialchars( "{$conf->DBtype} $myver" );
1062 if ($conf->DBtype
== 'mysql') {
1063 if( version_compare( $myver, "4.0.14" ) < 0 ) {
1065 dieout( "-- mysql 4.0.14 or later required. Aborting." );
1067 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
1068 if( $mysqlNewAuth && $mysqlOldClient ) {
1069 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
1070 to old client libraries; if you have trouble with authentication, see
1071 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
1072 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
1075 if( $mysqlNewAuth ) {
1076 print "; enabling MySQL 4.1/5.0 charset mode";
1078 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
1079 but older version detected; will likely fail.</b>";
1084 @$sel = $wgDatabase->selectDB( $wgDBname );
1086 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
1088 $err = mysql_errno();
1089 $databaseSafe = htmlspecialchars( $wgDBname );
1090 if( $err == 1102 /* Invalid database name */ ) {
1091 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
1093 } elseif( $err != 1049 /* Database doesn't exist */ ) {
1094 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
1095 print htmlspecialchars( mysql_error() ) . "</li></ul>";
1098 print "<li>Attempting to create database...</li>";
1099 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
1101 print "<li>Couldn't create database <tt>" .
1102 htmlspecialchars( $wgDBname ) .
1103 "</tt>; try with root access or check your username/pass.</li>\n";
1104 $errs["RootPW"] = "<- Enter";
1107 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
1109 $wgDatabase->selectDB( $wgDBname );
1111 else if ($conf->DBtype
== 'postgres') {
1112 if( version_compare( $myver, "8.0" ) < 0 ) {
1113 dieout( "<b>Postgres 8.0 or later is required</b>. Aborting." );
1117 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
1118 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
1120 if ( $conf->DBtype
== 'mysql') {
1121 # Determine existing default character set
1122 if ( $wgDatabase->tableExists( "revision" ) ) {
1123 $revision = $wgDatabase->escapeLike( $conf->DBprefix
. 'revision' );
1124 $res = $wgDatabase->query( "SHOW TABLE STATUS LIKE '$revision'" );
1125 $row = $wgDatabase->fetchObject( $res );
1127 echo "<li>SHOW TABLE STATUS query failed!</li>\n";
1128 $existingSchema = false;
1129 $existingEngine = false;
1131 if ( preg_match( '/^latin1/', $row->Collation
) ) {
1132 $existingSchema = 'mysql4';
1133 } elseif ( preg_match( '/^utf8/', $row->Collation
) ) {
1134 $existingSchema = 'mysql5';
1135 } elseif ( preg_match( '/^binary/', $row->Collation
) ) {
1136 $existingSchema = 'mysql5-binary';
1138 $existingSchema = false;
1139 echo "<li><strong>Warning:</strong> Unrecognised existing collation</li>\n";
1141 if ( isset( $row->Engine
) ) {
1142 $existingEngine = $row->Engine
;
1144 $existingEngine = $row->Type
;
1147 if ( $existingSchema && $existingSchema != $conf->DBschema
) {
1148 $encExisting = htmlspecialchars( $existingSchema );
1149 $encRequested = htmlspecialchars( $conf->DBschema
);
1150 print "<li><strong>Warning:</strong> you requested the $encRequested schema, " .
1151 "but the existing database has the $encExisting schema. This upgrade script ".
1152 "can't convert it, so it will remain $encExisting.</li>\n";
1153 $conf->setSchema( $existingSchema, $conf->DBengine
);
1155 if ( $existingEngine && $existingEngine != $conf->DBengine
) {
1156 $encExisting = htmlspecialchars( $existingEngine );
1157 $encRequested = htmlspecialchars( $conf->DBengine
);
1158 print "<li><strong>Warning:</strong> you requested the $encRequested storage " .
1159 "engine, but the existing database uses the $encExisting engine. This upgrade " .
1160 "script can't convert it, so it will remain $encExisting.</li>\n";
1161 $conf->setSchema( $conf->DBschema
, $existingEngine );
1165 # Create user if required
1166 if ( $conf->Root
) {
1167 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
1168 if ( $conn->isOpen() ) {
1169 print "<li>DB user account ok</li>\n";
1172 print "<li>Granting user permissions...";
1173 if( $mysqlOldClient && $mysqlNewAuth ) {
1174 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>";
1177 $wgDatabase->sourceFile( "../maintenance/users.sql" );
1181 print "</ul><pre>\n";
1187 print "<ul><li>Finished update checks.</li>\n";
1189 # Determine available storage engines if possible
1190 if ( $conf->DBtype
== 'mysql' && version_compare( $myver, "4.1.2", "ge" ) ) {
1191 $res = $wgDatabase->query( 'SHOW ENGINES' );
1193 while ( $row = $wgDatabase->fetchObject( $res ) ) {
1194 if ( $row->Engine
== $conf->DBengine
&& ( $row->Support
== 'YES' ||
$row->Support
== 'DEFAULT' ) ) {
1199 $wgDatabase->freeResult( $res );
1200 if ( !$found && $conf->DBengine
!= 'MyISAM' ) {
1201 echo "<li><strong>Warning:</strong> " . htmlspecialchars( $conf->DBengine
) .
1202 " storage engine not available, " .
1203 "using MyISAM instead</li>\n";
1204 $conf->setSchema( $conf->DBschema
, 'MyISAM' );
1208 # FIXME: Check for errors
1209 print "<li>Creating tables...";
1210 if ($conf->DBtype
== 'mysql') {
1211 $wgDatabase->sourceFile( "../maintenance/tables.sql" );
1212 $wgDatabase->sourceFile( "../maintenance/interwiki.sql" );
1213 } elseif (is_callable(array($wgDatabase, 'setup_database'))) {
1214 $wgDatabase->setup_database();
1217 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
1221 print " done.</li>\n";
1223 print "<li>Initializing statistics...</li>\n";
1224 $wgDatabase->insert( 'site_stats',
1225 array ( 'ss_row_id' => 1,
1226 'ss_total_views' => 0,
1227 'ss_total_edits' => 1, # Main page first edit
1228 'ss_good_articles' => 0, # Main page is not a good article - no internal link
1229 'ss_total_pages' => 1, # Main page
1230 'ss_users' => $conf->SysopName ?
1 : 0, # Sysop account, if created
1231 'ss_admins' => $conf->SysopName ?
1 : 0, # Sysop account, if created
1232 'ss_images' => 0 ) );
1234 # Set up the "regular user" account *if we can, and if we need to*
1235 if( $conf->Root
and $conf->DBtype
== 'mysql') {
1237 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
1238 if( $wgDatabase2->isOpen() ) {
1239 # Nope, just close the test connection and continue
1240 $wgDatabase2->close();
1241 echo( "<li>User " . htmlspecialchars( $wgDBuser ) . " exists. Skipping grants.</li>\n" );
1243 # Yes, so run the grants
1244 echo( "<li>" . htmlspecialchars( "Granting user permissions to $wgDBuser on $wgDBname..." ) );
1245 $wgDatabase->sourceFile( "../maintenance/users.sql" );
1246 echo( "success.</li>\n" );
1250 if( $conf->SysopName
) {
1251 $u = User
::newFromName( $conf->getSysopName() );
1253 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
1255 else if ( 0 == $u->idForName() ) {
1256 $u->addToDatabase();
1257 $u->setPassword( $conf->getSysopPass() );
1260 $u->addGroup( "sysop" );
1261 $u->addGroup( "bureaucrat" );
1263 print "<li>Created sysop account <tt>" .
1264 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
1266 print "<li>Could not create user - already exists!</li>\n";
1269 print "<li>Skipped sysop account creation, no name given.</li>\n";
1272 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
1273 $article = new Article( $titleobj );
1274 $newid = $article->insertOn( $wgDatabase );
1275 $revision = new Revision( array(
1277 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
1280 'user_text' => 'MediaWiki default',
1282 $revid = $revision->insertOn( $wgDatabase );
1283 $article->updateRevisionOn( $wgDatabase, $revision );
1285 // Now that all database work is done, make sure everything is committed
1286 $wgDatabase->commit();
1288 /* Write out the config file now that all is well */
1289 print "<li style=\"list-style: none\">\n";
1290 print "<p>Creating LocalSettings.php...</p>\n\n";
1291 $localSettings = "<" . "?php$endl$local";
1292 // Fix up a common line-ending problem (due to CVS on Windows)
1293 $localSettings = str_replace( "\r\n", "\n", $localSettings );
1294 $f = fopen( "LocalSettings.php", 'xt' );
1298 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" .
1299 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
1300 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
1302 if(fwrite( $f, $localSettings ) ) {
1305 writeSuccessMessage();
1309 dieout( "<p class='error'>An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.</p></li>\n" );
1316 $mainListOpened = false;
1318 if( count( $errs ) ) {
1319 /* Display options form */
1321 if( $conf->posted
) {
1322 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
1326 <form action
="<?php echo defined('MW_INSTALL_PHP5_EXT') ? 'index.php5' : 'index.php'; ?>" name
="config" method
="post">
1328 <h2
>Site config
</h2
>
1330 <div
class="config-section">
1331 <div
class="config-input">
1332 <?php
aField( $conf, "Sitename", "Wiki name:" ); ?
>
1334 <p
class="config-desc">
1335 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
1336 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
1338 <div
class="config-input"><?php
aField( $conf, "EmergencyContact", "Contact e-mail:" ); ?
></div
>
1339 <p
class="config-desc">
1340 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
.
1343 <div
class="config-input">
1344 <label
class='column' for="LanguageCode">Language
:</label
>
1345 <select id
="LanguageCode" name
="LanguageCode"><?php
1346 $list = getLanguageList();
1347 foreach( $list as $code => $name ) {
1348 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1349 $encCode = htmlspecialchars( $code );
1350 $encName = htmlspecialchars( $name );
1351 echo "\n\t\t<option value=\"$encCode\" $sel>$encName</option>";
1357 <p
class="config-desc">
1358 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1361 <div
class="config-input">
1362 <label
class='column'>Copyright
/license
:</label
>
1365 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1366 <li
><?php
aField( $conf, "License", "Public Domain", "radio", "pd" ); ?
></li
>
1367 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2", "radio", "gfdl1_2" ); ?
></li
>
1368 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.3", "radio", "gfdl1_3" ); ?
></li
>
1370 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1371 $partner = "MediaWiki";
1372 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
1373 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/$script?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1374 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1375 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1376 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1377 if( $conf->License
== "cc" ) { ?
>
1379 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1380 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1381 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1382 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1388 <p
class="config-desc">
1389 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1393 <div
class="config-input">
1394 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1396 <div
class="config-input">
1397 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1399 <div
class="config-input">
1400 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1402 <p
class="config-desc">
1403 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1404 A
new account will be added only when creating a
new wiki database
.
1406 The password cannot be the same
as the username
.
1409 <div
class="config-input">
1410 <label
class='column'>Object caching
:</label
>
1413 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1415 if ( $conf->turck
) {
1417 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1420 if( $conf->xcache
) {
1422 aField( $conf, 'Shm', 'XCache', 'radio', 'xcache' );
1427 aField( $conf, "Shm", "APC", "radio", "apc" );
1430 if ( $conf->eaccel
) {
1432 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1437 aField( $conf, "Shm", "DBA (not recommended)", "radio", "dba" );
1441 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1443 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1445 <p
class="config-desc">
1446 An
object caching system such
as memcached will provide a significant performance boost
,
1447 but needs to be installed
. Provide the server addresses
and ports in a comma
-separated
list.
1449 MediaWiki can also detect
and support eAccelerator
, Turck MMCache
, APC
, and XCache
, but
1450 these should not be used
if the wiki will be running on multiple application servers
.
1452 DBA (Berkeley
-style DB
) is generally slower than using no cache at all
, and is only
1453 recommended
for testing
.
1457 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1459 <div
class="config-section">
1460 <div
class="config-input">
1461 <label
class='column'>E
-mail
features (global):</label
>
1463 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1464 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1467 <p
class="config-desc">
1468 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1469 if sending mail doesn
't work on your server.
1472 <div class="config-input">
1473 <label class='column
'>User-to-user e-mail:</label>
1475 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1476 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1479 <p class="config-desc">
1480 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.
1482 <div class="config-input">
1483 <label class='column
'>E-mail notification about changes:</label>
1485 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1486 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1487 <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>
1490 <div class="config-desc">
1492 For this feature to work, an e-mail address must be present for the user account, and the notification
1493 options in the user's preferences must be enabled
. Also note the
1494 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1496 <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
>
1499 <div
class="config-input">
1500 <label
class='column'>E
-mail address authentication
:</label
>
1502 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1503 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1506 <div
class="config-desc">
1507 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1508 change notification mails
. Setting this option is
<b
>recommended
</b
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1513 <h2
>Database config
</h2
>
1515 <div
class="config-section">
1516 <div
class="config-input">
1517 <label
class='column'>Database type
:</label
>
1519 if (isset($errs['DBpicktype'])) {
1520 print "\t<span class='error'>" . htmlspecialchars( $errs['DBpicktype'] ) . "</span>\n";
1523 <ul
class='plain'><?php
1524 database_picker($conf);
1528 <div
class="config-input" style
="clear:left">
1529 <?php
aField( $conf, "DBserver", "Database host:" ); ?
>
1531 <p
class="config-desc">
1532 If your database server isn
't on your web server, enter the name or IP address here.
1535 <div class="config-input"><?php aField( $conf, "DBname", "Database name:" ); ?></div>
1536 <div class="config-input"><?php aField( $conf, "DBuser", "DB username:" ); ?></div>
1537 <div class="config-input"><?php aField( $conf, "DBpassword", "DB password:", "password" ); ?></div>
1538 <div class="config-input"><?php aField( $conf, "DBpassword2", "DB password confirm:", "password" ); ?></div>
1539 <p class="config-desc">
1540 If you only have a single user account and database available,
1541 enter those here. If you have database root access (see below)
1542 you can specify new accounts/databases to be created. This account
1543 will not be created if it pre-exists. If this is the case, ensure that it
1544 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1547 <div class="config-input">
1548 <label class="column">Superuser account:</label>
1549 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?> />
1550 <label for="useroot">Use superuser account</label>
1551 <input type="checkbox" name="populateadmin" id="populateadmin" <?php if( $conf->populateadmin ) { ?>checked="checked" <?php } ?> />
1552 <label for="populateadmin">Set as admin user for maintenance</label>
1554 <div class="config-input"><?php aField( $conf, "RootUser", "Superuser name:", "text" ); ?></div>
1555 <div class="config-input"><?php aField( $conf, "RootPW", "Superuser password:", "password" ); ?></div>
1557 <p class="config-desc">
1558 If the database user specified above does not exist, or does not have access to create
1559 the database (if needed) or tables within it, please check the box and provide details
1560 of a superuser account, such as <strong>root</strong>, which does.
1563 <?php database_switcher('mysql
'); ?>
1564 <div class="config-input"><?php aField( $conf, "DBprefix", "Database table prefix:" ); ?></div>
1565 <div class="config-desc">
1566 <p>If you need to share one database between multiple wikis, or
1567 between MediaWiki and another web application, you may choose to
1568 add a prefix to all the table names to avoid conflicts.</p>
1570 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1573 <div class="config-input"><label class="column">Storage Engine</label>
1574 <div>Select one:</div>
1576 <li><?php aField( $conf, "DBengine", "InnoDB", "radio", "InnoDB" ); ?></li>
1577 <li><?php aField( $conf, "DBengine", "MyISAM", "radio", "MyISAM" ); ?></li>
1580 <p class="config-desc">
1581 InnoDB is best for public web installations, since it has good concurrency
1582 support. MyISAM may be faster in single-user installations. MyISAM databases
1583 tend to get corrupted more often than InnoDB databases.
1585 <div class="config-input"><label class="column">Database character set</label>
1586 <div>Select one:</div>
1588 <li><?php aField( $conf, "DBschema", "MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1589 <li><?php aField( $conf, "DBschema", "MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1590 <li><?php aField( $conf, "DBschema", "MySQL 4.0 backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1593 <p class="config-desc">
1594 This option is ignored on upgrade, the same character set will be kept.
1596 <b>WARNING:</b> If you use <b>backwards-compatible UTF-8</b> on MySQL 4.1+, and subsequently back up the database with <tt>mysqldump</tt>, it may destroy all non-ASCII characters, irreversibly corrupting your backups!.
1598 In <b>binary mode</b>, MediaWiki stores UTF-8 text to the database in binary fields. This is more efficient than MySQL's UTF
-8 mode
, and allows you to
use the full range of Unicode characters
. In
<b
>UTF
-8 mode
</b
>, MySQL will know what character set your data is in
, and can present
and convert it appropriately
, but it won
't let you store characters above the <a target="_blank" href="http://en.wikipedia.org/wiki/Mapping_of_Unicode_character_planes">Basic Multilingual Plane</a>.
1602 <?php database_switcher('postgres
'); ?>
1603 <div class="config-input"><?php aField( $conf, "DBport", "Database port:" ); ?></div>
1604 <div class="config-input"><?php aField( $conf, "DBmwschema", "Schema for mediawiki:" ); ?></div>
1605 <div class="config-input"><?php aField( $conf, "DBts2schema", "Schema for tsearch2:" ); ?></div>
1606 <div class="config-desc">
1607 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1608 so it is recommended that you create a new user. The above schemas are generally correct:
1609 only change them if you are sure you need to.</p>
1613 <?php database_switcher('sqlite
'); ?>
1614 <div class="config-desc">
1615 <b>NOTE:</b> SQLite only uses the <i>Database name</i> setting above, the user, password and root settings are ignored.
1617 <div class="config-input"><?php
1618 aField( $conf, "SQLiteDataDir", "SQLite data directory:" );
1620 <div class="config-desc">
1621 <p>SQLite stores table data into files in the filesystem.
1622 If you do not provide an explicit path, a "data" directory in
1623 the parent of your document root will be used.</p>
1625 <p>This directory must exist and be writable by the web server.</p>
1629 <?php database_switcher('mssql
'); ?>
1630 <div class="config-input"><?php
1631 aField( $conf, "DBprefix2", "Database table prefix:" );
1633 <div class="config-desc">
1634 <p>If you need to share one database between multiple wikis, or
1635 between MediaWiki and another web application, you may choose to
1636 add a prefix to all the table names to avoid conflicts.</p>
1638 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1642 <?php database_switcher('ibm_db2
'); ?>
1643 <div class="config-input"><?php
1644 aField( $conf, "DBport_db2", "Database port:" );
1646 <div class="config-input"><?php
1647 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1649 <div>Select one:</div>
1651 <li><?php aField( $conf, "DBcataloged", "Cataloged (DB2 installed locally)", "radio", "cataloged" ); ?></li>
1652 <li><?php aField( $conf, "DBcataloged", "Uncataloged (remote DB2 through ODBC)", "radio", "uncataloged" ); ?></li>
1654 <div class="config-desc">
1655 <p>If you need to share one database between multiple wikis, or
1656 between MediaWiki and another web application, you may specify
1657 a different schema to avoid conflicts.</p>
1661 <?php database_switcher('oracle
'); ?>
1662 <div class="config-input"><?php aField( $conf, "DBprefix_ora", "Database table prefix:" ); ?></div>
1663 <div class="config-desc">
1664 <p>If you need to share one database between multiple wikis, or
1665 between MediaWiki and another web application, you may choose to
1666 add a prefix to all the table names to avoid conflicts.</p>
1668 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1670 <div class="config-input"><?php aField( $conf, "DBdefTS_ora", "Default tablespace:" ); ?></div>
1671 <div class="config-input"><?php aField( $conf, "DBtempTS_ora", "Temporary tablespace:" ); ?></div>
1674 <div class="config-input" style="padding:2em 0 3em">
1675 <label class='column
'> </label>
1676 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1680 <script type="text/javascript">
1681 window.onload = toggleDBarea( <?php echo Xml::encodeJsVar( $conf->DBtype ); ?>,
1683 ## If they passed in a root user name, don't populate it on page load
1684 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1690 /* -------------------------------------------------------------------------------------- */
1691 function writeSuccessMessage() {
1692 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
1693 if ( wfIniGetBool( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1695 <div class="success-box">
1696 <p>Installation successful!</p>
1697 <p>To complete the installation, please do the following:
1699 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1700 <li>Upload it to the parent directory</li>
1701 <li>Delete config/LocalSettings.php</li>
1702 <li>Start using <a href='../$script'>your wiki</a>!
1704 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1705 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1706 which means that anyone on the same server can read your database password! Downloading
1707 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1712 <div class="success-box">
1714 <span class="success-message">Installation successful!</span>
1715 Move the <tt>config/LocalSettings.php</tt> file to the parent directory, then follow
1716 <a href="../$script"> this link</a> to your wiki.</p>
1717 <p>You should change file permissions for <tt>LocalSettings.php</tt> as required to
1718 prevent other users on the server reading passwords and altering configuration data.</p>
1725 function escapePhpString( $string ) {
1726 if ( is_array( $string ) ||
is_object( $string ) ) {
1729 return strtr( $string,
1740 function writeLocalSettings( $conf ) {
1741 $conf->PasswordSender
= $conf->EmergencyContact
;
1742 $magic = ($conf->ImageMagick ?
"" : "# ");
1743 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1744 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1745 $hashedUploads = $conf->safeMode ?
'' : '# ';
1747 if ( $conf->ShellLocale
) {
1751 $conf->ShellLocale
= 'en_US.UTF-8';
1754 switch ( $conf->Shm
) {
1756 $cacheType = 'CACHE_MEMCACHED';
1757 $mcservers = var_export( $conf->MCServerArray
, true );
1763 $cacheType = 'CACHE_ACCEL';
1764 $mcservers = 'array()';
1767 $cacheType = 'CACHE_DBA';
1768 $mcservers = 'array()';
1771 $cacheType = 'CACHE_NONE';
1772 $mcservers = 'array()';
1775 if ( $conf->Email
== 'email_enabled' ) {
1776 $enableemail = 'true';
1777 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1778 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1779 switch ( $conf->Enotif
) {
1780 case 'enotif_usertalk':
1781 $enotifusertalk = 'true';
1782 $enotifwatchlist = 'false';
1784 case 'enotif_allpages':
1785 $enotifusertalk = 'true';
1786 $enotifwatchlist = 'true';
1789 $enotifusertalk = 'false';
1790 $enotifwatchlist = 'false';
1793 $enableuseremail = 'false';
1794 $enableemail = 'false';
1795 $eauthent = 'false';
1796 $enotifusertalk = 'false';
1797 $enotifwatchlist = 'false';
1800 $file = @fopen
( "/dev/urandom", "r" );
1802 $secretKey = bin2hex( fread( $file, 32 ) );
1806 for ( $i=0; $i<8; $i++
) {
1807 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1809 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1812 # Add slashes to strings for double quoting
1813 $slconf = wfArrayMap( "escapePhpString", get_object_vars( $conf ) );
1814 if( $conf->License
== 'gfdl1_2' ||
$conf->License
== 'pd' ||
$conf->License
== 'gfdl1_3' ) {
1815 # Needs literal string interpolation for the current style path
1816 $slconf['RightsIcon'] = $conf->RightsIcon
;
1819 if( $conf->populateadmin
) {
1820 $slconf['DBadminuser'] = $conf->RootUser
;
1821 $slconf['DBadminpassword'] = $conf->RootPW
;
1824 if( $conf->DBtype
== 'mysql' ) {
1826 "# MySQL specific settings
1827 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1829 # MySQL table options to use during installation or update
1830 \$wgDBTableOptions = \"{$slconf['DBTableOptions']}\";
1832 # Experimental charset support for MySQL 4.1/5.0.
1833 \$wgDBmysql5 = {$conf->DBmysql5};";
1834 } elseif( $conf->DBtype
== 'postgres' ) {
1836 "# Postgres specific settings
1837 \$wgDBport = \"{$slconf['DBport']}\";
1838 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1839 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";";
1840 } elseif( $conf->DBtype
== 'sqlite' ) {
1842 "# SQLite-specific settings
1843 \$wgSQLiteDataDir = \"{$slconf['SQLiteDataDir']}\";";
1844 } elseif( $conf->DBtype
== 'mssql' ) {
1846 "# MSSQL specific settings
1847 \$wgDBprefix = \"{$slconf['DBprefix2']}\";";
1848 } elseif( $conf->DBtype
== 'ibm_db2' ) {
1850 "# DB2 specific settings
1851 \$wgDBport_db2 = \"{$slconf['DBport_db2']}\";
1852 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1853 \$wgDBcataloged = \"{$slconf['DBcataloged']}\";";
1854 } elseif( $conf->DBtype
== 'oracle' ) {
1856 "# Oracle specific settings
1857 \$wgDBprefix = \"{$slconf['DBprefix']}\";";
1865 # This file was automatically generated by the MediaWiki installer.
1866 # If you make manual changes, please keep track in case you need to
1867 # recreate them later.
1869 # See includes/DefaultSettings.php for all configurable settings
1870 # and their default values, but don't forget to make changes in _this_
1873 # Further documentation for configuration settings may be found at:
1874 # http://www.mediawiki.org/wiki/Manual:Configuration_settings
1876 # If you customize your file layout, set \$IP to the directory that contains
1877 # the other MediaWiki files. It will be used as a base to locate files.
1878 if( defined( 'MW_INSTALL_PATH' ) ) {
1879 \$IP = MW_INSTALL_PATH;
1881 \$IP = dirname( __FILE__ );
1884 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1885 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1887 require_once( \"\$IP/includes/DefaultSettings.php\" );
1889 # If PHP's memory limit is very low, some operations may fail.
1890 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1892 if ( \$wgCommandLineMode ) {
1893 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1894 die( \"This script must be run from the command line\\n\" );
1897 ## Uncomment this to disable output compression
1898 # \$wgDisableOutputCompression = true;
1900 \$wgSitename = \"{$slconf['Sitename']}\";
1902 ## The URL base path to the directory containing the wiki;
1903 ## defaults for all runtime URL paths are based off of this.
1904 ## For more information on customizing the URLs please see:
1905 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1906 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1907 \$wgScriptExtension = \"{$slconf['ScriptExtension']}\";
1909 ## UPO means: this is also a user preference option
1911 \$wgEnableEmail = $enableemail;
1912 \$wgEnableUserEmail = $enableuseremail; # UPO
1914 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1915 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1917 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1918 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1919 \$wgEmailAuthentication = $eauthent;
1921 ## Database settings
1922 \$wgDBtype = \"{$slconf['DBtype']}\";
1923 \$wgDBserver = \"{$slconf['DBserver']}\";
1924 \$wgDBname = \"{$slconf['DBname']}\";
1925 \$wgDBuser = \"{$slconf['DBuser']}\";
1926 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1930 ## Database admin settings, used for maintenance scripts
1931 \$wgDBadminuser = \"{$slconf['DBadminuser']}\";
1932 \$wgDBadminpassword = \"{$slconf['DBadminpassword']}\";
1934 ## Shared memory settings
1935 \$wgMainCacheType = $cacheType;
1936 \$wgMemCachedServers = $mcservers;
1938 ## To enable image uploads, make sure the 'images' directory
1939 ## is writable, then set this to true:
1940 \$wgEnableUploads = false;
1941 {$magic}\$wgUseImageMagick = true;
1942 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1944 ## If you use ImageMagick (or any other shell command) on a
1945 ## Linux server, this will need to be set to the name of an
1946 ## available UTF-8 locale
1947 {$locale}\$wgShellLocale = \"{$slconf['ShellLocale']}\";
1949 ## If you want to use image uploads under safe mode,
1950 ## create the directories images/archive, images/thumb and
1951 ## images/temp, and make them all writable. Then uncomment
1952 ## this, if it's not already uncommented:
1953 {$hashedUploads}\$wgHashedUploadDirectory = false;
1955 ## If you have the appropriate support software installed
1956 ## you can enable inline LaTeX equations:
1959 ## Set \$wgCacheDirectory to a writable directory on the web server
1960 ## to make your wiki go slightly faster. The directory should not
1961 ## be publically accessible from the web.
1962 #\$wgCacheDirectory = \"\$IP/cache\";
1964 \$wgLocalInterwiki = strtolower( \$wgSitename );
1966 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1968 \$wgSecretKey = \"$secretKey\";
1970 ## Default skin: you can change the default skin. Use the internal symbolic
1971 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1972 \$wgDefaultSkin = 'monobook';
1974 ## For attaching licensing metadata to pages, and displaying an
1975 ## appropriate copyright notice / icon. GNU Free Documentation
1976 ## License and Creative Commons licenses are supported so far.
1977 {$rights}\$wgEnableCreativeCommonsRdf = true;
1978 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1979 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1980 \$wgRightsText = \"{$slconf['RightsText']}\";
1981 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1982 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1984 \$wgDiff3 = \"{$slconf['diff3']}\";
1986 \$wgPhpCliPath = \"{$slconf['phpCliPath']}\";
1988 # When you make changes to this configuration file, this will make
1989 # sure that cached pages are cleared.
1990 \$wgCacheEpoch = max( \$wgCacheEpoch, gmdate( 'YmdHis', @filemtime( __FILE__ ) ) );
1991 "; ## End of setting the $localsettings string
1993 // Keep things in Unix line endings internally;
1994 // the system will write out as local text type.
1995 return str_replace( "\r\n", "\n", $localsettings );
1998 function dieout( $text ) {
1999 global $mainListOpened;
2000 if( $mainListOpened ) echo( "</ul>" );
2001 if( $text != '' && substr( $text, 0, 2 ) != '<p' && substr( $text, 0, 2 ) != '<h' ){
2002 echo "<p>$text</p>\n";
2006 die( "\n\n</div>\n</div>\n</div>\n</div>\n</body>\n</html>" );
2009 function importVar( &$var, $name, $default = "" ) {
2010 if( isset( $var[$name] ) ) {
2011 $retval = $var[$name];
2012 if ( get_magic_quotes_gpc() ) {
2013 $retval = stripslashes( $retval );
2022 function importPost( $name, $default = "" ) {
2023 return importVar( $_POST, $name, $default );
2026 function importCheck( $name ) {
2027 return isset( $_POST[$name] );
2030 function importRequest( $name, $default = "" ) {
2031 return importVar( $_REQUEST, $name, $default );
2034 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
2035 static $radioCount = 0;
2037 $xtype = "type=\"$type\"";
2043 $nolabel = ($type == "radio") ||
($type == "hidden");
2045 if ($type == 'radio')
2046 $id .= $radioCount++
;
2049 echo "<label class='column' for=\"$id\">$text</label>";
2052 if( $type == "radio" && $value == $conf->$field ) {
2053 $checked = "checked='checked'";
2057 echo "<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
2059 echo " onclick='toggleDBarea(\"$value\",1)' " ;
2062 if( $type == "radio" ) {
2063 echo htmlspecialchars( $value );
2065 echo htmlspecialchars( $conf->$field );
2071 echo "<label for=\"$id\">$text</label>";
2075 if(isset($errs[$field])) {
2076 echo "<span class='error'>" . htmlspecialchars( $errs[$field] ) . "</span>\n";
2080 function getLanguageList() {
2081 global $wgLanguageNames, $IP;
2082 if( !isset( $wgLanguageNames ) ) {
2083 require_once( "$IP/languages/Names.php" );
2088 $d = opendir( "../languages/messages" );
2089 /* In case we are called from the root directory */
2091 $d = opendir( "languages/messages");
2092 while( false !== ($f = readdir( $d ) ) ) {
2094 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
2095 $code = str_replace( '_', '-', strtolower( $m[1] ) );
2096 if( isset( $wgLanguageNames[$code] ) ) {
2097 $name = $code . ' - ' . $wgLanguageNames[$code];
2101 $codes[$code] = $name;
2109 #Check for location of an executable
2110 # @param string $loc single location to check
2111 # @param array $names filenames to check for.
2112 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
2113 function locate_executable($loc, $names, $versioninfo = false) {
2114 if (!is_array($names))
2115 $names = array($names);
2117 foreach ($names as $name) {
2118 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
2119 if (@file_exists
($command)) {
2123 $file = str_replace('$1', $command, $versioninfo[0]);
2124 if (strstr(`
$file`
, $versioninfo[1]) !== false)
2131 # Test a memcached server
2132 function testMemcachedServer( $server ) {
2133 $hostport = explode(":", $server);
2136 if ( !function_exists( 'fsockopen' ) ) {
2137 $errstr = "Can't connect to memcached, fsockopen() not present";
2139 if ( !$errstr && count( $hostport ) != 2 ) {
2140 $errstr = 'Please specify host and port';
2143 list( $host, $port ) = $hostport;
2147 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
2148 if ( $fp === false ) {
2149 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
2153 $command = "version\r\n";
2154 $bytes = fwrite( $fp, $command );
2155 if ( $bytes != strlen( $command ) ) {
2156 $errstr = "Cannot write to memcached socket on $host:$port";
2160 $expected = "VERSION ";
2161 $response = fread( $fp, strlen( $expected ) );
2162 if ( $response != $expected ) {
2163 $errstr = "Didn't get correct memcached response from $host:$port";
2170 echo "<li>Connected to memcached on " . htmlspecialchars( "$host:$port" ) ." successfully</li>";
2175 function database_picker($conf) {
2178 foreach(array_keys($ourdb) as $db) {
2179 if ($ourdb[$db]['havedriver']) {
2181 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
2188 function database_switcher($db) {
2190 $color = $ourdb[$db]['bgcolor'];
2191 $full = $ourdb[$db]['fullname'];
2192 print "<fieldset id='$db'><legend>$full specific options</legend>\n";
2195 function printListItem( $item ) {
2196 print "<li>$item</li>";
2199 # Determine a suitable value for $wgShellLocale
2200 function getShellLocale( $wikiLang ) {
2201 # Give up now if we're in safe mode or open_basedir
2202 # It's theoretically possible but tricky to work with
2203 if ( wfIniGetBool( "safe_mode" ) ||
ini_get( 'open_basedir' ) ) {
2207 $os = php_uname( 's' );
2208 $supported = array( 'Linux', 'SunOS', 'HP-UX' ); # Tested these
2209 if ( !in_array( $os, $supported ) ) {
2213 # Get a list of available locales
2214 $lines = $ret = false;
2215 exec( '/usr/bin/locale -a', $lines, $ret );
2220 $lines = wfArrayMap( 'trim', $lines );
2221 $candidatesByLocale = array();
2222 $candidatesByLang = array();
2223 foreach ( $lines as $line ) {
2224 if ( $line === '' ) {
2227 if ( !preg_match( '/^([a-zA-Z]+)(_[a-zA-Z]+|)\.(utf8|UTF-8)(@[a-zA-Z_]*|)$/i', $line, $m ) ) {
2230 list( $all, $lang, $territory, $charset, $modifier ) = $m;
2231 $candidatesByLocale[$m[0]] = $m;
2232 $candidatesByLang[$lang][] = $m;
2235 # Try the current value of LANG
2236 if ( isset( $candidatesByLocale[ getenv( 'LANG' ) ] ) ) {
2237 return getenv( 'LANG' );
2240 # Try the most common ones
2241 $commonLocales = array( 'en_US.UTF-8', 'en_US.utf8', 'de_DE.UTF-8', 'de_DE.utf8' );
2242 foreach ( $commonLocales as $commonLocale ) {
2243 if ( isset( $candidatesByLocale[$commonLocale] ) ) {
2244 return $commonLocale;
2248 # Is there an available locale in the Wiki's language?
2249 if ( isset( $candidatesByLang[$wikiLang] ) ) {
2250 $m = reset( $candidatesByLang[$wikiLang] );
2254 # Are there any at all?
2255 if ( count( $candidatesByLocale ) ) {
2256 $m = reset( $candidatesByLocale );
2264 function wfArrayMap( $function, $input ) {
2265 $ret = array_map( $function, $input );
2266 foreach ( $ret as $key => $value ) {
2267 $taint = istainted( $input[$key] );
2269 taint( $ret[$key], $taint );
2277 <div
class="license">
2279 <p
>This program is free software
; you can redistribute it
and/or modify
2280 it under the terms of the GNU General
Public License
as published by
2281 the Free Software Foundation
; either version
2 of the License
, or
2282 (at your option
) any later version
.</p
>
2284 <p
>This program is distributed in the hope that it will be useful
,
2285 but WITHOUT ANY WARRANTY
; without even the implied warranty of
2286 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
2287 GNU General
Public License
for more details
.</p
>
2289 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
2290 along with this program
; if not
, write to the Free Software
2291 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
2292 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
2298 <div id
="column-one">
2299 <div
class="portlet" id
="p-logo">
2300 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
2302 title
="Main Page"></a
>
2304 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
2305 <div
class='portlet'><div
class='pBody'>
2307 <li
><a href
="../README">Readme
</a
></li
>
2308 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
2309 <li
><a href
="../docs/">Documentation
</a
></li
>
2310 <li
><a href
="http://www.mediawiki.org/wiki/Help:Contents">User
's Guide</a></li>
2311 <li><a href="http://www.mediawiki.org/wiki/Manual:Contents">Administrator's Guide
</a
></li
>
2312 <li
><a href
="http://www.mediawiki.org/wiki/Manual:FAQ">FAQ
</a
></li
>
2314 <p style
="font-size:90%;margin-top:1em">MediaWiki is Copyright ©
2001-2009 by Magnus Manske
, Brion Vibber
,
2315 Lee Daniel Crocker
, Tim Starling
, Erik Möller
, Gabriel Wicke
, Æ
var Arnfjörð Bjarmason
, Niklas Laxström
,
2316 Domas Mituzas
, Rob Church
, Yuri Astrakhan
, Aryeh Gregor
, Aaron Schulz
and others
.</p
>