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 if( !defined( 'MEDIAWIKI_INSTALL' ) ) {
23 die( 'Not an entry point.' );
26 error_reporting( E_ALL | E_STRICT
);
27 header( "Content-type: text/html; charset=utf-8" );
28 @ini_set
( "display_errors", true );
30 # In case of errors, let output be clean.
31 $wgRequestTime = microtime( true );
33 // Run version checks before including other files
34 // so people don't see a scary parse error.
35 require_once( "$IP/maintenance/install-utils.inc" );
36 install_version_checks();
38 require_once( "$IP/includes/Defines.php" );
39 require_once( "$IP/includes/DefaultSettings.php" );
40 require_once( "$IP/includes/AutoLoader.php" );
41 require_once( "$IP/includes/MagicWord.php" );
42 require_once( "$IP/includes/Namespace.php" );
43 require_once( "$IP/includes/ProfilerStub.php" );
44 require_once( "$IP/includes/GlobalFunctions.php" );
45 require_once( "$IP/includes/Hooks.php" );
46 require_once( "$IP/includes/Exception.php" );
47 require_once( "$IP/includes/json/Services_JSON.php" );
48 require_once( "$IP/includes/json/FormatJson.php" );
50 # If we get an exception, the user needs to know
52 $wgShowExceptionDetails = true;
53 $wgShowSQLErrors = true;
54 wfInstallExceptionHandler();
55 ## Databases we support:
59 $ourdb['mysql'] = array(
60 'fullname' => 'MySQL',
63 'bgcolor' => '#ffe5a7',
68 $ourdb['postgres'] = array(
69 'fullname' => 'PostgreSQL',
72 'bgcolor' => '#aaccff',
73 'rootuser' => 'postgres',
77 $ourdb['sqlite'] = array(
78 'fullname' => 'SQLite',
80 'compile' => 'pdo_sqlite',
81 'bgcolor' => '#b1ebb1',
86 $ourdb['mssql'] = array(
87 'fullname' => 'MSSQL',
89 'compile' => 'mssql_not_ready', # Change to 'mssql' after includes/DatabaseMssql.php added;
90 'bgcolor' => '#ffc0cb',
91 'rootuser' => 'administrator',
95 $ourdb['ibm_db2'] = array(
98 'compile' => 'ibm_db2',
99 'bgcolor' => '#ffeba1',
100 'rootuser' => 'db2admin',
101 'serverless' => false
104 $ourdb['oracle'] = array(
105 'fullname' => 'Oracle',
108 'bgcolor' => '#ffeba1',
110 'serverless' => false
114 <!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
115 <html xmlns
="http://www.w3.org/1999/xhtml" xml
:lang
="en" lang
="en" dir
="ltr">
117 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8" />
118 <meta name
="robots" content
="noindex,nofollow"/>
119 <title
>MediaWiki
<?php
echo htmlspecialchars( $wgVersion ); ?
> Installation
</title
>
120 <style type
="text/css">
122 @import
"../skins/monobook/main.css";
126 margin
: 1em
0 1em
2.5em
;
133 .config
-section label
.column
{
145 zoom
: 100%
; /* IE hack */
148 .config
-section
.config
-desc
{
150 margin
: 0 0 2em
18em
;
155 .iput
-text
, .iput
-password
{
162 background
-color
: #fff;
170 background
-color
: #FFF0F0;
171 border
: 2px solid red
;
179 list-style
-type
: none
;
180 list-style
-image
: none
;
197 span
.success
-message
{
208 <script type
="text/javascript">
210 <?php
echo 'var databases = ' . FormatJson
::encode( $ourdb ) . ';'; ?
>
212 function show(id
, showOrHide
) {
213 var i
= document
.getElementById(id
);
214 if (i
) i
.style
.display
= showOrHide ?
'block' : 'none';
217 for (db in databases
) {
221 function toggleDBarea(id
, defaultroot
) {
223 var dbarea
= document
.getElementById(id
);
224 if (dbarea
) dbarea
.style
.display
= (dbarea
.style
.display
== 'none') ?
'block' : 'none';
225 var db
= document
.getElementById('RootUser');
226 db
.value
= databases
[id
].rootuser
;
227 show('db-server-settings1', !databases
[id
].serverless
);
228 show('db-server-settings2', !databases
[id
].serverless
);
235 <div id
="globalWrapper">
236 <div id
="column-content">
238 <div id
="bodyContent">
240 <h1
>MediaWiki
<?php
print htmlspecialchars( $wgVersion ) ?
> Installation
</h1
>
243 $mainListOpened = false; # Is the main list (environement checking) opend ? Used by dieout
245 /* Check for existing configurations and bug out! */
247 if( file_exists( "../LocalSettings.php" ) ) {
248 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
249 dieout( "<p><strong>Setup has completed, <a href='../$script'>your wiki</a> is configured.</strong></p>
250 <p>Please delete the /config directory for extra security.</p>" );
253 if( file_exists( "./LocalSettings.php" ) ) {
254 writeSuccessMessage();
258 if( !is_writable( "." ) ) {
259 dieout( "<h2>Can't write config file, aborting</h2>
261 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
262 writable by the web server. Once configuration is done you'll move the created
263 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
264 then remove the <tt>config</tt> subdirectory entirely.</p>
266 <p>To make the directory writable on a Unix/Linux system:</p>
269 cd <i>" . htmlspecialchars( dirname( dirname( __FILE__
) ) ) . "</i>
273 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
277 require_once( "$IP/maintenance/updaters.inc" );
280 function getEncoded( $data ) {
281 # removing latin1 support, no need...
284 function getSitename() { return $this->getEncoded( $this->Sitename
); }
285 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
286 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
288 function setSchema( $schema, $engine ) {
289 $this->DBschema
= $schema;
290 if ( !preg_match( '/^\w*$/', $engine ) ){
293 switch ( $this->DBschema
) {
295 $this->DBTableOptions
= "ENGINE=$engine, DEFAULT CHARSET=utf8";
296 $this->DBmysql5
= 'true';
298 case 'mysql5-binary':
299 $this->DBTableOptions
= "ENGINE=$engine, DEFAULT CHARSET=binary";
300 $this->DBmysql5
= 'true';
303 $this->DBTableOptions
= "TYPE=$engine";
304 $this->DBmysql5
= 'false';
306 $this->DBengine
= $engine;
308 # Set the global for use during install
309 global $wgDBTableOptions;
310 $wgDBTableOptions = $this->DBTableOptions
;
318 <b
>Don
't forget security updates!</b> Keep an eye on the
319 <a href="http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
320 release announcements mailing list</a>.
325 <h2>Checking environment...</h2>
326 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
327 <ul class="env-check">
329 $mainListOpened = true;
333 define( 'MW_NO_OUTPUT_BUFFER
', 1 );
334 $conf = new ConfigData;
336 install_version_checks();
337 $self = 'Installer
'; # Maintenance script name, to please Setup.php
339 print "<li>PHP " . htmlspecialchars( phpversion() ) . " installed</li>\n";
341 error_reporting( 0 );
342 $phpdatabases = array();
343 foreach (array_keys($ourdb) as $db) {
344 $compname = $ourdb[$db]['compile
'];
345 if( extension_loaded( $compname ) || ( mw_have_dl() && dl( "{$compname}." . PHP_SHLIB_SUFFIX ) ) ) {
346 array_push($phpdatabases, $db);
347 $ourdb[$db]['havedriver
'] = 1;
350 error_reporting( E_ALL | E_STRICT );
352 if (!$phpdatabases) {
353 print "Could not find a suitable database driver!<ul>";
354 foreach (array_keys($ourdb) AS $db) {
355 $comp = $ourdb[$db]['compile
'];
356 $full = $ourdb[$db]['fullname
'];
357 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
358 ."or install the $comp.so module</li>\n";
364 print "<li>Found database drivers for:";
366 foreach (array_keys($ourdb) AS $db) {
367 if ($ourdb[$db]['havedriver
']) {
368 if ( $DefaultDBtype == '' ) {
369 $DefaultDBtype = $db;
371 print " ".$ourdb[$db]['fullname
'];
376 if( wfIniGetBool( "register_globals" ) ) {
379 <div style="font-size:110%">
380 <strong class="error">Warning:</strong>
381 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
383 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
390 if( wfIniGetBool( "magic_quotes_runtime" ) ) {
392 ?
><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
>
393 This option corrupts data input unpredictably
; you cannot install
or use
394 MediaWiki unless this option is disabled
.</li
>
398 if( wfIniGetBool( "magic_quotes_sybase" ) ) {
400 ?
><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
>
401 This option corrupts data input unpredictably
; you cannot install
or use
402 MediaWiki unless this option is disabled
.</li
>
406 if( wfIniGetBool( "mbstring.func_overload" ) ) {
408 ?
><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
>
409 This option causes errors
and may corrupt data unpredictably
;
410 you cannot install
or use MediaWiki unless this option is disabled
.</li
>
414 if( wfIniGetBool( "zend.ze1_compatibility_mode" ) ) {
416 ?
><li
class="error"><strong
>Fatal
: <a href
="http://www.php.net/manual/en/ini.core.php">zend
.ze1_compatibility_mode
</a
> is active
!</strong
>
417 This option causes horrible bugs with MediaWiki
; you cannot install
or use
418 MediaWiki unless this option is disabled
.</li
>
424 dieout( "Cannot install MediaWiki." );
427 if( wfIniGetBool( "safe_mode" ) ) {
428 $conf->safeMode
= true;
430 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
431 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
432 You may have problems caused by this
, particularly
if using image uploads
.
436 $conf->safeMode
= false;
439 $sapi = htmlspecialchars( php_sapi_name() );
440 print "<li>PHP server API is $sapi; ";
441 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
442 if( $wgUsePathInfo ) {
443 print "ok, using pretty URLs (<tt>$script/Page_Title</tt>)";
445 print "using ugly URLs (<tt>$script?title=Page_Title</tt>)";
449 $conf->xml
= function_exists( "utf8_encode" );
451 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
453 dieout( "PHP's XML module is missing; the wiki requires functions in
454 this module and won't work in this configuration.
455 If you're running Mandrake, install the php-xml package." );
458 # Check for session support
459 if( !function_exists( 'session_name' ) )
460 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
462 # session.save_path doesn't *have* to be set, but if it is, and it's
463 # not valid/writable/etc. then it can cause problems
464 $sessionSavePath = mw_get_session_save_path();
465 $ssp = htmlspecialchars( $sessionSavePath );
466 # Warn the user if it's not set, but let them proceed
467 if( !$sessionSavePath ) {
468 print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
469 has not been set in PHP.ini. If the default value causes problems with
470 saving session data, set it to a valid path which is read/write/execute
471 for the user your web server is running under.</li>";
472 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
473 # All good? Let the user know
474 print "<li>Session save path (<tt>{$ssp}</tt>) appears to be valid.</li>";
476 # Something not right? Warn the user, but let them proceed
477 print "<li><strong>Warning:</strong> Your <tt>session.save_path</tt> value (<tt>{$ssp}</tt>)
478 appears to be invalid or is not writable. PHP needs to be able to save data to
479 this location for correct session operation.</li>";
482 # Check for PCRE support
483 if( !function_exists( 'preg_match' ) )
484 dieout( "The PCRE support module appears to be missing. MediaWiki requires the
485 Perl-compatible regular expression functions." );
487 # The installer can take a while, and we really don't want it to time out
488 wfSuppressWarnings();
492 $memlimit = ini_get( "memory_limit" );
493 if( $memlimit == -1 ) {
494 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
496 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ). " bytes. ";
497 $newlimit = wfMemoryLimit();
498 $memlimit = wfShorthandToInteger( $memlimit );
499 if( $newlimit < $memlimit ) {
500 print "<b>Failed raising limit, installation may fail.</b>";
501 } elseif ( $newlimit > $memlimit ) {
502 print "Raised <tt>memory_limit</tt> to " . htmlspecialchars( $newlimit ) . " bytes. ";
507 $conf->turck
= function_exists( 'mmcache_get' );
508 if ( $conf->turck
) {
509 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
512 $conf->xcache
= function_exists( 'xcache_get' );
514 print "<li><a href=\"http://trac.lighttpd.net/xcache/\">XCache</a> installed</li>\n";
516 $conf->apc
= function_exists('apc_fetch');
518 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>\n";
521 $conf->eaccel
= function_exists( 'eaccelerator_get' );
522 if ( $conf->eaccel
) {
523 $conf->turck
= 'eaccelerator';
524 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
527 $conf->dba
= function_exists( 'dba_open' );
529 if( !( $conf->turck ||
$conf->eaccel ||
$conf->apc ||
$conf->xcache
) ) {
530 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
531 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>,
532 <a href="http://www.php.net/apc">APC</a> or <a href="http://trac.lighttpd.net/xcache/">XCache</a>;
533 cannot use these for object caching.</li>' );
536 $conf->phpCliPath
= false;
537 $phpClilocations = array_merge(
544 explode( PATH_SEPARATOR
, getenv( "PATH" ) ) );
545 $phpClinames = array( "php", "php.exe" );
546 foreach ($phpClilocations as $loc) {
547 $exe = locate_executable($loc, $phpClinames);
548 if ($exe !== false) {
549 $conf->phpCliPath
= $exe;
554 $conf->diff3
= false;
555 $diff3locations = array_merge(
562 explode( PATH_SEPARATOR
, getenv( "PATH" ) ) );
563 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
565 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
566 foreach ($diff3locations as $loc) {
567 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
568 if ($exe !== false) {
575 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
577 print "<li>GNU diff3 not found.</li>";
579 $conf->ImageMagick
= false;
580 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
581 foreach( $imcheck as $dir ) {
582 $im = "$dir/convert";
583 if( @file_exists
( $im ) ) {
584 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
585 $conf->ImageMagick
= $im;
590 $conf->HaveGD
= function_exists( "imagejpeg" );
591 if( $conf->HaveGD
) {
592 print "<li>Found GD graphics library built-in";
593 if( !$conf->ImageMagick
) {
594 print ", image thumbnailing will be enabled if you enable uploads";
598 if( !$conf->ImageMagick
) {
599 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
603 $conf->IP
= dirname( dirname( __FILE__
) );
604 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
607 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
608 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
609 // to get the path to the current script... hopefully it's reliable. SIGH
610 $path = ($_SERVER["PHP_SELF"] === '')
611 ?
$_SERVER["SCRIPT_NAME"]
612 : $_SERVER["PHP_SELF"];
614 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
615 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
619 // We may be installing from *.php5 extension file, if so, print message
620 $conf->ScriptExtension
= '.php';
621 if (defined('MW_INSTALL_PHP5_EXT')) {
622 $conf->ScriptExtension
= '.php5';
623 print "<li>Installing MediaWiki with <tt>php5</tt> file extensions</li>\n";
625 print "<li>Installing MediaWiki with <tt>php</tt> file extensions</li>\n";
629 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
630 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
632 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
633 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
635 : $_SERVER["SERVER_ADMIN"];
636 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
637 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
638 if ( !isset( $ourdb[$conf->DBtype
] ) ) {
639 $conf->DBtype
= $DefaultDBtype;
642 $conf->DBserver
= importPost( "DBserver", "localhost" );
643 $conf->DBname
= importPost( "DBname", "wikidb" );
644 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
645 $conf->DBpassword
= importPost( "DBpassword" );
646 $conf->DBpassword2
= importPost( "DBpassword2" );
647 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
648 $conf->SysopPass
= importPost( "SysopPass" );
649 $conf->SysopPass2
= importPost( "SysopPass2" );
650 $conf->RootUser
= importPost( "RootUser", "root" );
651 $conf->RootPW
= importPost( "RootPW", "" );
652 $useRoot = importCheck( 'useroot', false );
653 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
655 $conf->DBprefix
= importPost( "DBprefix" );
657 importPost( "DBschema", "mysql5-binary" ),
658 importPost( "DBengine", "InnoDB" ) );
660 ## Postgres specific:
661 $conf->DBport
= importPost( "DBport", "5432" );
662 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
663 $conf->DBpgschema
= importPost( "DBpgschema", "mediawiki" );
666 $conf->SQLiteDataDir
= importPost( "SQLiteDataDir", "" );
669 // We need a second field so it doesn't overwrite the MySQL one
670 $conf->DBprefix2
= importPost( "DBprefix2" );
673 // New variable in order to have a different default port number
674 $conf->DBport_db2
= importPost( "DBport_db2", "50000" );
675 $conf->DBcataloged
= importPost( "DBcataloged", "cataloged" );
676 $conf->DBdb2schema
= importPost( "DBdb2schema", "mediawiki" );
679 $conf->DBprefix_ora
= importPost( "DBprefix_ora" );
680 $conf->DBdefTS_ora
= importPost( "DBdefTS_ora", "USERS" );
681 $conf->DBtempTS_ora
= importPost( "DBtempTS_ora", "TEMP" );
683 $conf->ShellLocale
= getShellLocale( $conf->LanguageCode
);
685 /* Check for validity */
688 if( preg_match( '/^$|^mediawiki$|#/i', $conf->Sitename
) ) {
689 $errs["Sitename"] = "Must not be blank or \"MediaWiki\" and may not contain \"#\"";
691 if( !$ourdb[$conf->DBtype
]['serverless'] ) {
692 if( $conf->DBuser
== "" ) {
693 $errs["DBuser"] = "Must not be blank";
695 if( ($conf->DBtype
== 'mysql') && (strlen($conf->DBuser
) > 16) ) {
696 $errs["DBuser"] = "Username too long";
698 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
699 $errs["DBpassword"] = "Must not be blank";
701 if( $conf->DBpassword
!= $conf->DBpassword2
) {
702 $errs["DBpassword2"] = "Passwords don't match!";
705 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
706 $errs["DBprefix"] = "Invalid table prefix";
708 untaint( $conf->DBprefix
, TC_MYSQL
);
710 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix_ora
) ) {
711 $errs["DBprefix_ora"] = "Invalid table prefix";
714 error_reporting( E_ALL | E_STRICT
);
717 * Initialise $wgLang and $wgContLang to something so we can
718 * call case-folding methods. Per Brion, this is English for
719 * now, although we could be clever and initialise to the
720 * user-selected language.
722 $wgContLang = Language
::factory( 'en' );
723 $wgLang = $wgContLang;
726 * We're messing about with users, so we need a stub
727 * authentication plugin...
729 $wgAuth = new AuthPlugin();
732 * Validate the initial administrator account; username,
733 * password checks, etc.
735 if( $conf->SysopName
) {
736 # Check that the user can be created
737 $u = User
::newFromName( $conf->SysopName
);
738 if( $u instanceof User
) {
739 # Various password checks
740 if( $conf->SysopPass
!= '' ) {
741 if( $conf->SysopPass
== $conf->SysopPass2
) {
742 if( !$u->isValidPassword( $conf->SysopPass
) ) {
743 $errs['SysopPass'] = "Bad password";
746 $errs['SysopPass2'] = "Passwords don't match";
749 $errs['SysopPass'] = "Cannot be blank";
753 $errs['SysopName'] = "Bad username";
757 $conf->License
= importRequest( "License", "none" );
758 if( $conf->License
== "gfdl1_2" ) {
759 $conf->RightsUrl
= "http://www.gnu.org/licenses/old-licenses/fdl-1.2.txt";
760 $conf->RightsText
= "GNU Free Documentation License 1.2";
761 $conf->RightsCode
= "gfdl1_2";
762 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
763 } elseif( $conf->License
== "gfdl1_3" ) {
764 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
765 $conf->RightsText
= "GNU Free Documentation License 1.3";
766 $conf->RightsCode
= "gfdl1_3";
767 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
768 } elseif( $conf->License
== "none" ) {
769 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
770 } elseif( $conf->License
== "pd" ) {
771 $conf->RightsUrl
= "http://creativecommons.org/licenses/publicdomain/";
772 $conf->RightsText
= "Public Domain";
773 $conf->RightsCode
= "pd";
774 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/public-domain.png';
776 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
777 $conf->RightsText
= importRequest( "RightsText", "" );
778 $conf->RightsCode
= importRequest( "RightsCode", "" );
779 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
782 $conf->Shm
= importRequest( "Shm", "none" );
783 $conf->MCServers
= importRequest( "MCServers" );
785 /* Test memcached servers */
787 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
788 $conf->MCServerArray
= wfArrayMap( 'trim', explode( ',', $conf->MCServers
) );
789 foreach ( $conf->MCServerArray
as $server ) {
790 $error = testMemcachedServer( $server );
792 $errs["MCServers"] = $error;
796 } else if ( $conf->Shm
== 'memcached' ) {
797 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
800 /* default values for installation */
801 $conf->Email
= importRequest("Email", "email_enabled");
802 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
803 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
804 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
806 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
807 do { /* So we can 'continue' to end prematurely */
808 $conf->Root
= ($conf->RootPW
!= "");
810 /* Load up the settings and get installin' */
811 $local = writeLocalSettings( $conf );
812 echo "<li style=\"list-style: none\">\n";
813 echo "<p><b>Generating configuration file...</b></p>\n";
816 $wgCommandLineMode = false;
818 $ok = eval( $local );
819 if( $ok === false ) {
820 dieout( "<p>Errors in generated configuration; " .
821 "most likely due to a bug in the installer... " .
822 "Config file was: </p>" .
824 htmlspecialchars( $local ) .
827 $conf->DBtypename
= '';
828 foreach (array_keys($ourdb) as $db) {
829 if ($conf->DBtype
=== $db)
830 $conf->DBtypename
= $ourdb[$db]['fullname'];
832 if ( ! strlen($conf->DBtype
)) {
833 $errs["DBpicktype"] = "Please choose a database type";
837 if (! $conf->DBtypename
) {
838 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
841 print "<li>Database type: " . htmlspecialchars( $conf->DBtypename
) . "</li>\n";
842 $dbclass = 'Database'.ucfirst($conf->DBtype
);
843 $wgDBtype = $conf->DBtype
;
844 $wgDBadminuser = "root";
845 $wgDBadminpassword = $conf->RootPW
;
848 $wgDBprefix = $conf->DBprefix
;
850 ## Postgres specific:
851 $wgDBport = $conf->DBport
;
852 $wgDBts2schema = $conf->DBts2schema
;
854 if( $wgDBtype == 'postgres' ) {
855 $wgDBmwschema = $conf->DBpgschema
;
856 } elseif ( $wgDBtype == 'ibm_db2' ) {
857 $wgDBmwschema = $conf->DBdb2schema
;
860 if( $conf->DBprefix2
!= '' ) {
862 $wgDBprefix = $conf->DBprefix2
;
863 } elseif( $conf->DBprefix_ora
!= '' ) {
865 $wgDBprefix = $conf->DBprefix_ora
;
869 $wgDBcataloged = $conf->DBcataloged
;
871 $wgCommandLineMode = true;
872 if (! defined ( 'STDERR' ) )
873 define( 'STDERR', fopen("php://stderr", "wb"));
874 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
875 require_once( "$IP/includes/Setup.php" );
876 Language
::getLocalisationCache()->disableBackend();
880 $wgTitle = Title
::newFromText( "Installation script" );
881 error_reporting( E_ALL | E_STRICT
);
882 print "<li>Loading class: " . htmlspecialchars( $dbclass ) . "</li>\n";
883 if ( $conf->DBtype
!= 'sqlite' ) {
887 if( $conf->DBtype
== 'mysql' ) {
888 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
889 if( $mysqlOldClient ) {
890 print "<li><b>PHP is linked with old MySQL client libraries. If you are
891 using a MySQL 4.1 server and have problems connecting to the database,
892 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
893 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
895 $ok = true; # Let's be optimistic
897 # Decide if we're going to use the superuser or the regular database user
898 $conf->Root
= $useRoot;
900 $db_user = $conf->RootUser
;
901 $db_pass = $conf->RootPW
;
903 $db_user = $wgDBuser;
904 $db_pass = $wgDBpassword;
908 echo( "<li>Attempting to connect to database server as " . htmlspecialchars( $db_user ) . "..." );
909 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
911 # Check the connection and respond to errors
912 if( $wgDatabase->isOpen() ) {
915 $wgDBadminuser = $db_user;
916 $wgDBadminpassword = $db_pass;
917 echo( "success.</li>\n" );
918 $wgDatabase->ignoreErrors( true );
919 $myver = $wgDatabase->getServerVersion();
921 # There were errors, report them and back out
923 $errno = mysql_errno();
924 $errtx = htmlspecialchars( mysql_error() );
928 echo( "failed due to authentication errors. Check passwords.</li>" );
930 # The superuser details are wrong
931 $errs["RootUser"] = "Check username";
932 $errs["RootPW"] = "and password";
934 # The regular user details are wrong
935 $errs["DBuser"] = "Check username";
936 $errs["DBpassword"] = "and password";
942 # General connection problem
943 echo( htmlspecialchars( "failed with error [$errno] $errtx." ) . "</li>\n" );
944 $errs["DBserver"] = "Connection failed";
949 if( !$ok ) { continue; }
951 else if( $conf->DBtype
== 'ibm_db2' ) {
953 $db_user = $conf->RootUser
;
954 $db_pass = $conf->RootPW
;
956 $db_user = $wgDBuser;
957 $db_pass = $wgDBpassword;
960 echo( "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) .
961 "\" as \"" . htmlspecialchars( $db_user ) . "\"..." );
962 $wgDatabase = $dbc->newFromParams($wgDBserver, $db_user, $db_pass, $wgDBname, 1);
963 // enable extra debug messages
964 $dbc->setMode(DatabaseIbm_db2
::INSTALL_MODE
);
965 $wgDatabase->setMode(DatabaseIbm_db2
::INSTALL_MODE
);
967 if (!$wgDatabase->isOpen()) {
968 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
970 $myver = $wgDatabase->getServerVersion();
972 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
974 } elseif ( $conf->DBtype
== 'sqlite' ) {
975 if ("$wgSQLiteDataDir" == '') {
976 $wgSQLiteDataDir = dirname($_SERVER['DOCUMENT_ROOT']).'/data';
978 echo '<li>Attempting to connect to SQLite database at "' .
979 htmlspecialchars( $wgSQLiteDataDir ) . '": ';
980 if ( !is_dir( $wgSQLiteDataDir ) ) {
981 if ( is_writable( dirname( $wgSQLiteDataDir ) ) ) {
982 $ok = wfMkdirParents( $wgSQLiteDataDir, $wgSQLiteDataDirMode );
987 echo "cannot create data directory</li>";
988 $errs['SQLiteDataDir'] = 'Enter a valid data directory';
992 if ( !is_writable( $wgSQLiteDataDir ) ) {
993 echo "data directory not writable</li>";
994 $errs['SQLiteDataDir'] = 'Enter a writable data directory';
997 $dataFile = DatabaseSqlite
::generateFileName( $wgSQLiteDataDir, $wgDBname );
998 if ( file_exists( $dataFile ) ) {
999 if ( !is_writable( $dataFile ) ) {
1000 echo "data file not writable</li>";
1001 $errs['SQLiteDataDir'] = basename( $dataFile ) . " is not writable";
1005 if ( file_put_contents( $dataFile, '' ) === false ) {
1006 echo 'could not create database file "' . htmlspecialchars( basename( $dataFile ) ) . "\"</li>\n";
1007 $errs['SQLiteDataDir'] = "couldn't create " . basename( $dataFile );
1012 $wgDatabase = new DatabaseSqlite( false, false, false, $wgDBname, 1 );
1014 catch( MWException
$ex ) {
1015 echo 'error: ' . htmlspecialchars( $ex->getMessage() ) . "</li>\n";
1019 if (!$wgDatabase->isOpen()) {
1020 print "error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
1021 $errs['SQLiteDataDir'] = 'Could not connect to database';
1024 $myver = $wgDatabase->getServerVersion();
1026 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
1028 } elseif ( $conf->DBtype
== 'oracle' ) {
1029 echo "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) ."\"</li>";
1030 $old_error_level = error_reporting();
1031 error_reporting($old_error_level & ~E_WARNING
); //disable E_WARNING for test connect (oci returns login denied as warning)
1032 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1);
1033 error_reporting($old_error_level);
1034 if (!$wgDatabase->isOpen()) {
1036 echo "<li>Connect failed.</li>";
1038 if (ini_get('oci8.privileged_connect') === false) {
1039 echo "<li>Privileged connect disabled, please set oci8.privileged_connect or run maintenance/ora/user.sql script manually prior to continuing.</li>";
1042 $wgDBadminuser = $conf->RootUser
;
1043 $wgDBadminpassword = $conf->RootPW
;
1044 echo "<li>Attempting to create DB user.</li>";
1045 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBadminuser, $wgDBadminpassword, $wgDBname, 1, 64);
1046 if ($wgDatabase->isOpen()) {
1047 $wgDBOracleDefTS = $conf->DBdefTS_ora
;
1048 $wgDBOracleTempTS = $conf->DBtempTS_ora
;
1049 $wgDatabase->sourceFile( "../maintenance/ora/user.sql" );
1051 echo "<li>Invalid database superuser, please supply a valid superuser account.</li>";
1052 echo "<li>ERR: ".print_r(oci_error(), true)."</li>";
1057 echo "<li>Database superuser missing, please supply a valid superuser account.</li>";
1061 $errs["RootUser"] = "Check username";
1062 $errs["RootPW"] = "and password";
1064 echo "<li>Attempting to connect to database with new user \"" . htmlspecialchars( $wgDBname ) ."\"</li>";
1065 $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1);
1069 $myver = $wgDatabase->getServerVersion();
1071 } else { # not mysql
1072 error_reporting( E_ALL | E_STRICT
);
1074 ## Possible connect as a superuser
1075 // Changed !mysql to postgres check since it seems to only apply to postgres
1076 if( $useRoot && $conf->DBtype
== 'postgres' ) {
1077 $wgDBsuperuser = $conf->RootUser
;
1078 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"" .
1079 htmlspecialchars( $wgDBsuperuser ) . "\"..." );
1080 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
1081 if (!$wgDatabase->isOpen()) {
1082 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
1083 $errs["DBserver"] = "Could not connect to database as superuser";
1084 $errs["RootUser"] = "Check username";
1085 $errs["RootPW"] = "and password";
1088 $wgDatabase->initial_setup($conf->RootPW
, 'postgres');
1090 echo( "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) .
1091 "\" as \"" . htmlspecialchars( $wgDBuser ) . "\"..." );
1092 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
1093 if (!$wgDatabase->isOpen()) {
1094 print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
1095 $errs["DBserver"] = "Could not connect to database as user";
1096 $errs["DBuser"] = "Check username";
1097 $errs["DBpassword"] = "and password";
1100 $myver = $wgDatabase->getServerVersion();
1102 if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname);
1105 if ( !$wgDatabase->isOpen() ) {
1106 $errs["DBserver"] = "Couldn't connect to database";
1110 print "<li>Connected to " . htmlspecialchars( "{$conf->DBtype} $myver" );
1111 if ($conf->DBtype
== 'mysql') {
1112 if( version_compare( $myver, "4.0.14" ) < 0 ) {
1114 dieout( "-- mysql 4.0.14 or later required. Aborting." );
1116 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
1117 if( $mysqlNewAuth && $mysqlOldClient ) {
1118 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
1119 to old client libraries; if you have trouble with authentication, see
1120 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
1121 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
1124 if( $mysqlNewAuth ) {
1125 print "; enabling MySQL 4.1/5.0 charset mode";
1127 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
1128 but older version detected; will likely fail.</b>";
1133 @$sel = $wgDatabase->selectDB( $wgDBname );
1135 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
1137 $err = mysql_errno();
1138 $databaseSafe = htmlspecialchars( $wgDBname );
1139 if( $err == 1102 /* Invalid database name */ ) {
1140 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
1142 } elseif( $err != 1049 /* Database doesn't exist */ ) {
1143 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
1144 print htmlspecialchars( mysql_error() ) . "</li></ul>";
1147 print "<li>Attempting to create database...</li>";
1148 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
1150 print "<li>Couldn't create database <tt>" .
1151 htmlspecialchars( $wgDBname ) .
1152 "</tt>; try with root access or check your username/pass.</li>\n";
1153 $errs["RootPW"] = "<- Enter";
1156 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
1158 $wgDatabase->selectDB( $wgDBname );
1160 else if ($conf->DBtype
== 'postgres') {
1161 if( version_compare( $myver, "8.0" ) < 0 ) {
1162 dieout( "<b>Postgres 8.0 or later is required</b>. Aborting." );
1166 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
1167 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
1169 if ( $conf->DBtype
== 'mysql') {
1170 # Determine existing default character set
1171 if ( $wgDatabase->tableExists( "revision" ) ) {
1172 $revision = $wgDatabase->escapeLike( $conf->DBprefix
. 'revision' );
1173 $res = $wgDatabase->query( "SHOW TABLE STATUS LIKE '$revision'" );
1174 $row = $wgDatabase->fetchObject( $res );
1176 echo "<li>SHOW TABLE STATUS query failed!</li>\n";
1177 $existingSchema = false;
1178 $existingEngine = false;
1180 if ( preg_match( '/^latin1/', $row->Collation
) ) {
1181 $existingSchema = 'mysql4';
1182 } elseif ( preg_match( '/^utf8/', $row->Collation
) ) {
1183 $existingSchema = 'mysql5';
1184 } elseif ( preg_match( '/^binary/', $row->Collation
) ) {
1185 $existingSchema = 'mysql5-binary';
1187 $existingSchema = false;
1188 echo "<li><strong>Warning:</strong> Unrecognised existing collation</li>\n";
1190 if ( isset( $row->Engine
) ) {
1191 $existingEngine = $row->Engine
;
1193 $existingEngine = $row->Type
;
1196 if ( $existingSchema && $existingSchema != $conf->DBschema
) {
1197 $encExisting = htmlspecialchars( $existingSchema );
1198 $encRequested = htmlspecialchars( $conf->DBschema
);
1199 print "<li><strong>Warning:</strong> you requested the $encRequested schema, " .
1200 "but the existing database has the $encExisting schema. This upgrade script ".
1201 "can't convert it, so it will remain $encExisting.</li>\n";
1202 $conf->setSchema( $existingSchema, $conf->DBengine
);
1204 if ( $existingEngine && $existingEngine != $conf->DBengine
) {
1205 $encExisting = htmlspecialchars( $existingEngine );
1206 $encRequested = htmlspecialchars( $conf->DBengine
);
1207 print "<li><strong>Warning:</strong> you requested the $encRequested storage " .
1208 "engine, but the existing database uses the $encExisting engine. This upgrade " .
1209 "script can't convert it, so it will remain $encExisting.</li>\n";
1210 $conf->setSchema( $conf->DBschema
, $existingEngine );
1214 # Create user if required
1215 if ( $conf->Root
) {
1216 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
1217 if ( $conn->isOpen() ) {
1218 print "<li>DB user account ok</li>\n";
1221 print "<li>Granting user permissions...";
1222 if( $mysqlOldClient && $mysqlNewAuth ) {
1223 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>";
1226 $wgDatabase->sourceFile( "../maintenance/users.sql" );
1230 print "</ul><pre>\n";
1236 print "<ul><li>Finished update checks.</li>\n";
1237 // if tables don't yet exist
1239 # Determine available storage engines if possible
1240 if ( $conf->DBtype
== 'mysql' && version_compare( $myver, "4.1.2", "ge" ) ) {
1241 $res = $wgDatabase->query( 'SHOW ENGINES' );
1243 while ( $row = $wgDatabase->fetchObject( $res ) ) {
1244 if ( $row->Engine
== $conf->DBengine
&& ( $row->Support
== 'YES' ||
$row->Support
== 'DEFAULT' ) ) {
1249 $wgDatabase->freeResult( $res );
1250 if ( !$found && $conf->DBengine
!= 'MyISAM' ) {
1251 echo "<li><strong>Warning:</strong> " . htmlspecialchars( $conf->DBengine
) .
1252 " storage engine not available, " .
1253 "using MyISAM instead</li>\n";
1254 $conf->setSchema( $conf->DBschema
, 'MyISAM' );
1258 # FIXME: Check for errors
1259 print "<li>Creating tables...";
1260 if ($conf->DBtype
== 'mysql') {
1261 $wgDatabase->sourceFile( "../maintenance/tables.sql" );
1262 $wgDatabase->sourceFile( "../maintenance/interwiki.sql" );
1263 } elseif (is_callable(array($wgDatabase, 'setup_database'))) {
1264 $wgDatabase->setup_database();
1267 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
1271 print " done.</li>\n";
1274 if ( $conf->DBtype
== 'ibm_db2' ) {
1275 // Now that table creation is done, make sure everything is committed
1276 // Do this before doing inserts through API
1277 if ($wgDatabase->lastError()) {
1278 print "<li>Errors encountered during table creation -- rolled back</li>\n";
1279 $wgDatabase->rollback();
1282 print "<li>MediaWiki tables successfully created</li>\n";
1283 $wgDatabase->commit();
1285 } elseif ( $conf->DBtype
== 'sqlite' ) {
1286 // Ensure proper searchindex format. We have to do that separately because
1287 // if SQLite is compiled without the FTS3 module, table creation syntax will be invalid.
1288 sqlite_setup_searchindex();
1291 print "<li>Initializing statistics...</li>\n";
1292 $wgDatabase->insert( 'site_stats',
1293 array ( 'ss_row_id' => 1,
1294 'ss_total_views' => 0,
1295 'ss_total_edits' => 1, # Main page first edit
1296 'ss_good_articles' => 0, # Main page is not a good article - no internal link
1297 'ss_total_pages' => 1, # Main page
1298 'ss_users' => $conf->SysopName ?
1 : 0, # Sysop account, if created
1299 'ss_admins' => $conf->SysopName ?
1 : 0, # Sysop account, if created
1300 'ss_images' => 0 ) );
1302 # Set up the "regular user" account *if we can, and if we need to*
1303 if( $conf->Root
and $conf->DBtype
== 'mysql') {
1305 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
1306 if( $wgDatabase2->isOpen() ) {
1307 # Nope, just close the test connection and continue
1308 $wgDatabase2->close();
1309 echo( "<li>User " . htmlspecialchars( $wgDBuser ) . " exists. Skipping grants.</li>\n" );
1311 # Yes, so run the grants
1312 echo( "<li>" . htmlspecialchars( "Granting user permissions to $wgDBuser on $wgDBname..." ) );
1313 $wgDatabase->sourceFile( "../maintenance/users.sql" );
1314 echo( "success.</li>\n" );
1318 if( $conf->SysopName
) {
1319 $u = User
::newFromName( $conf->getSysopName() );
1321 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
1323 else if ( 0 == $u->idForName() ) {
1324 $u->addToDatabase();
1325 $u->setPassword( $conf->getSysopPass() );
1328 $u->addGroup( "sysop" );
1329 $u->addGroup( "bureaucrat" );
1331 print "<li>Created sysop account <tt>" .
1332 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
1334 print "<li>Could not create user - already exists!</li>\n";
1337 print "<li>Skipped sysop account creation, no name given.</li>\n";
1340 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
1341 $article = new Article( $titleobj );
1342 $newid = $article->insertOn( $wgDatabase );
1343 $revision = new Revision( array(
1345 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
1348 'user_text' => 'MediaWiki default',
1350 $revid = $revision->insertOn( $wgDatabase );
1351 $article->updateRevisionOn( $wgDatabase, $revision );
1354 /* Write out the config file now that all is well */
1355 print "<li style=\"list-style: none\">\n";
1356 print "<p>Creating LocalSettings.php...</p>\n\n";
1357 $localSettings = "<" . "?php$endl$local";
1358 // Fix up a common line-ending problem (due to CVS on Windows)
1359 $localSettings = str_replace( "\r\n", "\n", $localSettings );
1360 $f = fopen( "LocalSettings.php", 'xt' );
1364 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" .
1365 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
1366 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
1368 if(fwrite( $f, $localSettings ) ) {
1371 writeSuccessMessage();
1375 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" );
1382 $mainListOpened = false;
1384 if( count( $errs ) ) {
1385 /* Display options form */
1387 if( $conf->posted
) {
1388 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
1392 <form action
="<?php echo defined('MW_INSTALL_PHP5_EXT') ? 'index.php5' : 'index.php'; ?>" name
="config" method
="post">
1394 <h2
>Site config
</h2
>
1396 <div
class="config-section">
1397 <div
class="config-input">
1398 <?php
aField( $conf, "Sitename", "Wiki name:" ); ?
>
1400 <p
class="config-desc">
1401 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
1402 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
1404 <div
class="config-input"><?php
aField( $conf, "EmergencyContact", "Contact e-mail:" ); ?
></div
>
1405 <p
class="config-desc">
1406 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
.
1409 <div
class="config-input">
1410 <label
class='column' for="LanguageCode">Language
:</label
>
1411 <select id
="LanguageCode" name
="LanguageCode"><?php
1412 $list = getLanguageList();
1413 foreach( $list as $code => $name ) {
1414 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1415 $encCode = htmlspecialchars( $code );
1416 $encName = htmlspecialchars( $name );
1417 echo "\n\t\t<option value=\"$encCode\" $sel>$encName</option>";
1423 <p
class="config-desc">
1424 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1427 <div
class="config-input">
1428 <label
class='column'>Copyright
/license
:</label
>
1431 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1432 <li
><?php
aField( $conf, "License", "Public Domain", "radio", "pd" ); ?
></li
>
1433 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2", "radio", "gfdl1_2" ); ?
></li
>
1434 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.3", "radio", "gfdl1_3" ); ?
></li
>
1436 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1437 $partner = "MediaWiki";
1438 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
1439 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/$script?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1440 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1441 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1442 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1443 if( $conf->License
== "cc" ) { ?
>
1445 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1446 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1447 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1448 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1454 <p
class="config-desc">
1455 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1459 <div
class="config-input">
1460 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1462 <div
class="config-input">
1463 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1465 <div
class="config-input">
1466 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1468 <p
class="config-desc">
1469 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1470 A
new account will be added only when creating a
new wiki database
.
1472 The password cannot be the same
as the username
.
1475 <div
class="config-input">
1476 <label
class='column'>Object caching
:</label
>
1479 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1481 if ( $conf->turck
) {
1483 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1486 if( $conf->xcache
) {
1488 aField( $conf, 'Shm', 'XCache', 'radio', 'xcache' );
1493 aField( $conf, "Shm", "APC", "radio", "apc" );
1496 if ( $conf->eaccel
) {
1498 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1503 aField( $conf, "Shm", "DBA (not recommended)", "radio", "dba" );
1507 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1509 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1511 <p
class="config-desc">
1512 An
object caching system such
as memcached will provide a significant performance boost
,
1513 but needs to be installed
. Provide the server addresses
and ports in a comma
-separated
list.
1515 MediaWiki can also detect
and support eAccelerator
, Turck MMCache
, APC
, and XCache
, but
1516 these should not be used
if the wiki will be running on multiple application servers
.
1518 DBA (Berkeley
-style DB
) is generally slower than using no cache at all
, and is only
1519 recommended
for testing
.
1523 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1525 <div
class="config-section">
1526 <div
class="config-input">
1527 <label
class='column'>E
-mail
features (global):</label
>
1529 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1530 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1533 <p
class="config-desc">
1534 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1535 if sending mail doesn
't work on your server.
1538 <div class="config-input">
1539 <label class='column
'>User-to-user e-mail:</label>
1541 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1542 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1545 <p class="config-desc">
1546 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.
1548 <div class="config-input">
1549 <label class='column
'>E-mail notification about changes:</label>
1551 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1552 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1553 <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>
1556 <div class="config-desc">
1558 For this feature to work, an e-mail address must be present for the user account, and the notification
1559 options in the user's preferences must be enabled
. Also note the
1560 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1562 <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
>
1565 <div
class="config-input">
1566 <label
class='column'>E
-mail address authentication
:</label
>
1568 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1569 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1572 <div
class="config-desc">
1573 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1574 change notification mails
. Setting this option is
<b
>recommended
</b
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1579 <h2
>Database config
</h2
>
1581 <div
class="config-section">
1582 <div
class="config-input">
1583 <label
class='column'>Database type
:</label
>
1585 if (isset($errs['DBpicktype'])) {
1586 print "\t<span class='error'>" . htmlspecialchars( $errs['DBpicktype'] ) . "</span>\n";
1589 <ul
class='plain'><?php
1590 database_picker($conf);
1594 <div id
="db-server-settings1">
1595 <div
class="config-input" style
="clear:left">
1596 <?php
aField( $conf, "DBserver", "Database host:" ); ?
>
1598 <p
class="config-desc">
1599 If your database server isn
't on your web server, enter the name or IP address here.
1603 <div class="config-input"><?php aField( $conf, "DBname", "Database name:" ); ?></div>
1604 <div id="db-server-settings2">
1605 <div class="config-input"><?php aField( $conf, "DBuser", "DB username:" ); ?></div>
1606 <div class="config-input"><?php aField( $conf, "DBpassword", "DB password:", "password" ); ?></div>
1607 <div class="config-input"><?php aField( $conf, "DBpassword2", "DB password confirm:", "password" ); ?></div>
1608 <p class="config-desc">
1609 If you only have a single user account and database available,
1610 enter those here. If you have database root access (see below)
1611 you can specify new accounts/databases to be created. This account
1612 will not be created if it pre-exists. If this is the case, ensure that it
1613 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1616 <div class="config-input">
1617 <label class="column">Superuser account:</label>
1618 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?> />
1619 <label for="useroot">Use superuser account</label>
1621 <div class="config-input"><?php aField( $conf, "RootUser", "Superuser name:", "text" ); ?></div>
1622 <div class="config-input"><?php aField( $conf, "RootPW", "Superuser password:", "password" ); ?></div>
1624 <p class="config-desc">
1625 If the database user specified above does not exist, or does not have access to create
1626 the database (if needed) or tables within it, please check the box and provide details
1627 of a superuser account, such as <strong>root</strong>, which does.
1631 <?php database_switcher('mysql
'); ?>
1632 <div class="config-input"><?php aField( $conf, "DBprefix", "Database table prefix:" ); ?></div>
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>
1641 <div class="config-input"><label class="column">Storage Engine</label>
1642 <div>Select one:</div>
1644 <li><?php aField( $conf, "DBengine", "InnoDB", "radio", "InnoDB" ); ?></li>
1645 <li><?php aField( $conf, "DBengine", "MyISAM", "radio", "MyISAM" ); ?></li>
1648 <p class="config-desc">
1649 InnoDB is best for public web installations, since it has good concurrency
1650 support. MyISAM may be faster in single-user installations. MyISAM databases
1651 tend to get corrupted more often than InnoDB databases.
1653 <div class="config-input"><label class="column">Database character set</label>
1654 <div>Select one:</div>
1656 <li><?php aField( $conf, "DBschema", "MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1657 <li><?php aField( $conf, "DBschema", "MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1658 <li><?php aField( $conf, "DBschema", "MySQL 4.0 backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1661 <p class="config-desc">
1662 This option is ignored on upgrade, the same character set will be kept.
1664 <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!.
1666 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>.
1670 <?php database_switcher('postgres
'); ?>
1671 <div class="config-input"><?php aField( $conf, "DBport", "Database port:" ); ?></div>
1672 <div class="config-input"><?php aField( $conf, "DBpgschema", "Schema for mediawiki:" ); ?></div>
1673 <div class="config-input"><?php aField( $conf, "DBts2schema", "Schema for tsearch2:" ); ?></div>
1674 <div class="config-desc">
1675 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1676 so it is recommended that you create a new user. The above schemas are generally correct:
1677 only change them if you are sure you need to.</p>
1681 <?php database_switcher('sqlite
'); ?>
1682 <div class="config-input"><?php
1683 aField( $conf, "SQLiteDataDir", "SQLite data directory:" );
1685 <div class="config-desc">
1686 <p>SQLite stores table data into files in the filesystem.
1687 If you do not provide an explicit path, a "data" directory in
1688 the parent of your document root will be used.</p>
1690 <p>This directory must exist and be writable by the web server.</p>
1694 <?php database_switcher('mssql
'); ?>
1695 <div class="config-input"><?php
1696 aField( $conf, "DBprefix2", "Database table prefix:" );
1698 <div class="config-desc">
1699 <p>If you need to share one database between multiple wikis, or
1700 between MediaWiki and another web application, you may choose to
1701 add a prefix to all the table names to avoid conflicts.</p>
1703 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1707 <?php database_switcher('ibm_db2
'); ?>
1708 <div class="config-input"><?php
1709 aField( $conf, "DBport_db2", "Database port:" );
1711 <div class="config-input"><?php
1712 aField( $conf, "DBdb2schema", "Schema for mediawiki:" );
1714 <div>Select one:</div>
1716 <li><?php aField( $conf, "DBcataloged", "Cataloged (DB2 installed locally)", "radio", "cataloged" ); ?></li>
1717 <li><?php aField( $conf, "DBcataloged", "Uncataloged (remote DB2 through ODBC)", "radio", "uncataloged" ); ?></li>
1719 <div class="config-desc">
1720 <p>If you need to share one database between multiple wikis, or
1721 between MediaWiki and another web application, you may specify
1722 a different schema to avoid conflicts.</p>
1726 <?php database_switcher('oracle
'); ?>
1727 <div class="config-input"><?php aField( $conf, "DBprefix_ora", "Database table prefix:" ); ?></div>
1728 <div class="config-desc">
1729 <p>If you need to share one database between multiple wikis, or
1730 between MediaWiki and another web application, you may choose to
1731 add a prefix to all the table names to avoid conflicts.</p>
1733 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1735 <div class="config-input"><?php aField( $conf, "DBdefTS_ora", "Default tablespace:" ); ?></div>
1736 <div class="config-input"><?php aField( $conf, "DBtempTS_ora", "Temporary tablespace:" ); ?></div>
1739 <div class="config-input" style="padding:2em 0 3em">
1740 <label class='column
'> </label>
1741 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1745 <script type="text/javascript">
1746 window.onload = toggleDBarea( <?php echo Xml::encodeJsVar( $conf->DBtype ); ?>,
1748 ## If they passed in a root user name, don't populate it on page load
1749 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1755 /* -------------------------------------------------------------------------------------- */
1756 function writeSuccessMessage() {
1757 $script = defined('MW_INSTALL_PHP5_EXT') ?
'index.php5' : 'index.php';
1758 if ( wfIniGetBool( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1760 <div class="success-box">
1761 <p>Installation successful!</p>
1762 <p>To complete the installation, please do the following:
1764 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1765 <li>Upload it to the parent directory</li>
1766 <li>Delete config/LocalSettings.php</li>
1767 <li>Start using <a href='../$script'>your wiki</a>!
1769 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1770 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1771 which means that anyone on the same server can read your database password! Downloading
1772 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1777 <div class="success-box">
1779 <span class="success-message">Installation successful!</span>
1780 Move the <tt>config/LocalSettings.php</tt> file to the parent directory, then follow
1781 <a href="../$script"> this link</a> to your wiki.</p>
1782 <p>You should change file permissions for <tt>LocalSettings.php</tt> as required to
1783 prevent other users on the server reading passwords and altering configuration data.</p>
1790 function escapePhpString( $string ) {
1791 if ( is_array( $string ) ||
is_object( $string ) ) {
1794 return strtr( $string,
1805 function writeLocalSettings( $conf ) {
1806 $conf->PasswordSender
= $conf->EmergencyContact
;
1807 $magic = ($conf->ImageMagick ?
"" : "# ");
1808 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1809 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1810 $hashedUploads = $conf->safeMode ?
'' : '# ';
1812 if ( $conf->ShellLocale
) {
1816 $conf->ShellLocale
= 'en_US.UTF-8';
1819 switch ( $conf->Shm
) {
1821 $cacheType = 'CACHE_MEMCACHED';
1822 $mcservers = var_export( $conf->MCServerArray
, true );
1828 $cacheType = 'CACHE_ACCEL';
1829 $mcservers = 'array()';
1832 $cacheType = 'CACHE_DBA';
1833 $mcservers = 'array()';
1836 $cacheType = 'CACHE_NONE';
1837 $mcservers = 'array()';
1840 if ( $conf->Email
== 'email_enabled' ) {
1841 $enableemail = 'true';
1842 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1843 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1844 switch ( $conf->Enotif
) {
1845 case 'enotif_usertalk':
1846 $enotifusertalk = 'true';
1847 $enotifwatchlist = 'false';
1849 case 'enotif_allpages':
1850 $enotifusertalk = 'true';
1851 $enotifwatchlist = 'true';
1854 $enotifusertalk = 'false';
1855 $enotifwatchlist = 'false';
1858 $enableuseremail = 'false';
1859 $enableemail = 'false';
1860 $eauthent = 'false';
1861 $enotifusertalk = 'false';
1862 $enotifwatchlist = 'false';
1865 $file = @fopen
( "/dev/urandom", "r" );
1867 $secretKey = bin2hex( fread( $file, 32 ) );
1871 for ( $i=0; $i<8; $i++
) {
1872 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1874 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1877 # Add slashes to strings for double quoting
1878 $slconf = wfArrayMap( "escapePhpString", get_object_vars( $conf ) );
1879 if( $conf->License
== 'gfdl1_2' ||
$conf->License
== 'pd' ||
$conf->License
== 'gfdl1_3' ) {
1880 # Needs literal string interpolation for the current style path
1881 $slconf['RightsIcon'] = $conf->RightsIcon
;
1884 if( $conf->DBtype
== 'mysql' ) {
1886 "# MySQL specific settings
1887 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1889 # MySQL table options to use during installation or update
1890 \$wgDBTableOptions = \"{$slconf['DBTableOptions']}\";
1892 # Experimental charset support for MySQL 4.1/5.0.
1893 \$wgDBmysql5 = {$conf->DBmysql5};";
1894 } elseif( $conf->DBtype
== 'postgres' ) {
1896 "# Postgres specific settings
1897 \$wgDBport = \"{$slconf['DBport']}\";
1898 \$wgDBmwschema = \"{$slconf['DBpgschema']}\";
1899 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";";
1900 } elseif( $conf->DBtype
== 'sqlite' ) {
1902 "# SQLite-specific settings
1903 \$wgSQLiteDataDir = \"{$slconf['SQLiteDataDir']}\";";
1904 } elseif( $conf->DBtype
== 'mssql' ) {
1906 "# MSSQL specific settings
1907 \$wgDBprefix = \"{$slconf['DBprefix2']}\";";
1908 } elseif( $conf->DBtype
== 'ibm_db2' ) {
1910 "# DB2 specific settings
1911 \$wgDBport_db2 = \"{$slconf['DBport_db2']}\";
1912 \$wgDBmwschema = \"{$slconf['DBdb2schema']}\";
1913 \$wgDBcataloged = \"{$slconf['DBcataloged']}\";";
1914 } elseif( $conf->DBtype
== 'oracle' ) {
1916 "# Oracle specific settings
1917 \$wgDBprefix = \"{$slconf['DBprefix']}\";";
1925 # This file was automatically generated by the MediaWiki installer.
1926 # If you make manual changes, please keep track in case you need to
1927 # recreate them later.
1929 # See includes/DefaultSettings.php for all configurable settings
1930 # and their default values, but don't forget to make changes in _this_
1933 # Further documentation for configuration settings may be found at:
1934 # http://www.mediawiki.org/wiki/Manual:Configuration_settings
1936 # If you customize your file layout, set \$IP to the directory that contains
1937 # the other MediaWiki files. It will be used as a base to locate files.
1938 if( defined( 'MW_INSTALL_PATH' ) ) {
1939 \$IP = MW_INSTALL_PATH;
1941 \$IP = dirname( __FILE__ );
1944 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1945 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1947 require_once( \"\$IP/includes/DefaultSettings.php\" );
1949 if ( \$wgCommandLineMode ) {
1950 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1951 die( \"This script must be run from the command line\\n\" );
1954 ## Uncomment this to disable output compression
1955 # \$wgDisableOutputCompression = true;
1957 \$wgSitename = \"{$slconf['Sitename']}\";
1959 ## The URL base path to the directory containing the wiki;
1960 ## defaults for all runtime URL paths are based off of this.
1961 ## For more information on customizing the URLs please see:
1962 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1963 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1964 \$wgScriptExtension = \"{$slconf['ScriptExtension']}\";
1966 ## The relative URL path to the skins directory
1967 \$wgStylePath = \"\$wgScriptPath/skins\";
1969 ## The relative URL path to the logo. Make sure you change this from the default,
1970 ## or else you'll overwrite your logo when you upgrade!
1971 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1973 ## UPO means: this is also a user preference option
1975 \$wgEnableEmail = $enableemail;
1976 \$wgEnableUserEmail = $enableuseremail; # UPO
1978 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1979 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1981 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1982 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1983 \$wgEmailAuthentication = $eauthent;
1985 ## Database settings
1986 \$wgDBtype = \"{$slconf['DBtype']}\";
1987 \$wgDBserver = \"{$slconf['DBserver']}\";
1988 \$wgDBname = \"{$slconf['DBname']}\";
1989 \$wgDBuser = \"{$slconf['DBuser']}\";
1990 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1994 ## Shared memory settings
1995 \$wgMainCacheType = $cacheType;
1996 \$wgMemCachedServers = $mcservers;
1998 ## To enable image uploads, make sure the 'images' directory
1999 ## is writable, then set this to true:
2000 \$wgEnableUploads = false;
2001 {$magic}\$wgUseImageMagick = true;
2002 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
2004 ## If you use ImageMagick (or any other shell command) on a
2005 ## Linux server, this will need to be set to the name of an
2006 ## available UTF-8 locale
2007 {$locale}\$wgShellLocale = \"{$slconf['ShellLocale']}\";
2009 ## If you want to use image uploads under safe mode,
2010 ## create the directories images/archive, images/thumb and
2011 ## images/temp, and make them all writable. Then uncomment
2012 ## this, if it's not already uncommented:
2013 {$hashedUploads}\$wgHashedUploadDirectory = false;
2015 ## If you have the appropriate support software installed
2016 ## you can enable inline LaTeX equations:
2019 ## Set \$wgCacheDirectory to a writable directory on the web server
2020 ## to make your wiki go slightly faster. The directory should not
2021 ## be publically accessible from the web.
2022 #\$wgCacheDirectory = \"\$IP/cache\";
2024 \$wgLocalInterwiki = strtolower( \$wgSitename );
2026 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
2028 \$wgSecretKey = \"$secretKey\";
2030 ## Default skin: you can change the default skin. Use the internal symbolic
2031 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
2032 \$wgDefaultSkin = 'monobook';
2034 ## For attaching licensing metadata to pages, and displaying an
2035 ## appropriate copyright notice / icon. GNU Free Documentation
2036 ## License and Creative Commons licenses are supported so far.
2037 {$rights}\$wgEnableCreativeCommonsRdf = true;
2038 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
2039 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
2040 \$wgRightsText = \"{$slconf['RightsText']}\";
2041 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
2042 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
2044 \$wgDiff3 = \"{$slconf['diff3']}\";
2046 \$wgPhpCliPath = \"{$slconf['phpCliPath']}\";
2048 # When you make changes to this configuration file, this will make
2049 # sure that cached pages are cleared.
2050 \$wgCacheEpoch = max( \$wgCacheEpoch, gmdate( 'YmdHis', @filemtime( __FILE__ ) ) );
2051 "; ## End of setting the $localsettings string
2053 // Keep things in Unix line endings internally;
2054 // the system will write out as local text type.
2055 return str_replace( "\r\n", "\n", $localsettings );
2058 function dieout( $text ) {
2059 global $mainListOpened;
2060 if( $mainListOpened ) echo( "</ul>" );
2061 if( $text != '' && substr( $text, 0, 2 ) != '<p' && substr( $text, 0, 2 ) != '<h' ){
2062 echo "<p>$text</p>\n";
2066 die( "\n\n</div>\n</div>\n</div>\n</div>\n</body>\n</html>" );
2069 function importVar( &$var, $name, $default = "" ) {
2070 if( isset( $var[$name] ) ) {
2071 $retval = $var[$name];
2072 if ( get_magic_quotes_gpc() ) {
2073 $retval = stripslashes( $retval );
2082 function importPost( $name, $default = "" ) {
2083 return importVar( $_POST, $name, $default );
2086 function importCheck( $name ) {
2087 return isset( $_POST[$name] );
2090 function importRequest( $name, $default = "" ) {
2091 return importVar( $_REQUEST, $name, $default );
2094 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
2095 static $radioCount = 0;
2097 $xtype = "type=\"$type\"";
2103 $nolabel = ($type == "radio") ||
($type == "hidden");
2105 if ($type == 'radio')
2106 $id .= $radioCount++
;
2109 echo "<label class='column' for=\"$id\">$text</label>";
2112 if( $type == "radio" && $value == $conf->$field ) {
2113 $checked = "checked='checked'";
2117 echo "<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
2119 echo " onclick='toggleDBarea(\"$value\",1)' " ;
2122 if( $type == "radio" ) {
2123 echo htmlspecialchars( $value );
2125 echo htmlspecialchars( $conf->$field );
2131 echo "<label for=\"$id\">$text</label>";
2135 if(isset($errs[$field])) {
2136 echo "<span class='error'>" . htmlspecialchars( $errs[$field] ) . "</span>\n";
2140 function getLanguageList() {
2141 global $wgLanguageNames, $IP;
2142 if( !isset( $wgLanguageNames ) ) {
2143 require_once( "$IP/languages/Names.php" );
2148 $d = opendir( "../languages/messages" );
2149 /* In case we are called from the root directory */
2151 $d = opendir( "languages/messages");
2152 while( false !== ($f = readdir( $d ) ) ) {
2154 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
2155 $code = str_replace( '_', '-', strtolower( $m[1] ) );
2156 if( $code == 'qqq' ) continue;
2157 if( isset( $wgLanguageNames[$code] ) ) {
2158 $name = wfBCP47( $code ) . ' - ' . $wgLanguageNames[$code];
2162 $codes[$code] = $name;
2170 #Check for location of an executable
2171 # @param string $loc single location to check
2172 # @param array $names filenames to check for.
2173 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
2174 function locate_executable($loc, $names, $versioninfo = false) {
2175 if (!is_array($names))
2176 $names = array($names);
2178 foreach ($names as $name) {
2179 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
2180 if (@file_exists
($command)) {
2184 $file = str_replace('$1', $command, $versioninfo[0]);
2185 if (strstr(`
$file`
, $versioninfo[1]) !== false)
2192 # Test a memcached server
2193 function testMemcachedServer( $server ) {
2194 $hostport = explode(":", $server);
2197 if ( !function_exists( 'fsockopen' ) ) {
2198 $errstr = "Can't connect to memcached, fsockopen() not present";
2200 if ( !$errstr && count( $hostport ) != 2 ) {
2201 $errstr = 'Please specify host and port';
2204 list( $host, $port ) = $hostport;
2208 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
2209 if ( $fp === false ) {
2210 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
2214 $command = "version\r\n";
2215 $bytes = fwrite( $fp, $command );
2216 if ( $bytes != strlen( $command ) ) {
2217 $errstr = "Cannot write to memcached socket on $host:$port";
2221 $expected = "VERSION ";
2222 $response = fread( $fp, strlen( $expected ) );
2223 if ( $response != $expected ) {
2224 $errstr = "Didn't get correct memcached response from $host:$port";
2231 echo "<li>Connected to memcached on " . htmlspecialchars( "$host:$port" ) ." successfully</li>";
2236 function database_picker($conf) {
2239 foreach(array_keys($ourdb) as $db) {
2240 if ($ourdb[$db]['havedriver']) {
2242 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
2249 function database_switcher($db) {
2251 $color = $ourdb[$db]['bgcolor'];
2252 $full = $ourdb[$db]['fullname'];
2253 print "<fieldset id='$db' style='clear:both'><legend>$full-specific options</legend>\n";
2256 function printListItem( $item ) {
2257 print "<li>$item</li>";
2260 # Determine a suitable value for $wgShellLocale
2261 function getShellLocale( $wikiLang ) {
2262 # Give up now if we're in safe mode or open_basedir
2263 # It's theoretically possible but tricky to work with
2264 if ( wfIniGetBool( "safe_mode" ) ||
ini_get( 'open_basedir' ) ||
!function_exists('exec') ) {
2268 $os = php_uname( 's' );
2269 $supported = array( 'Linux', 'SunOS', 'HP-UX' ); # Tested these
2270 if ( !in_array( $os, $supported ) ) {
2274 # Get a list of available locales
2275 $lines = $ret = false;
2276 exec( '/usr/bin/locale -a', $lines, $ret );
2281 $lines = wfArrayMap( 'trim', $lines );
2282 $candidatesByLocale = array();
2283 $candidatesByLang = array();
2284 foreach ( $lines as $line ) {
2285 if ( $line === '' ) {
2288 if ( !preg_match( '/^([a-zA-Z]+)(_[a-zA-Z]+|)\.(utf8|UTF-8)(@[a-zA-Z_]*|)$/i', $line, $m ) ) {
2291 list( $all, $lang, $territory, $charset, $modifier ) = $m;
2292 $candidatesByLocale[$m[0]] = $m;
2293 $candidatesByLang[$lang][] = $m;
2296 # Try the current value of LANG
2297 if ( isset( $candidatesByLocale[ getenv( 'LANG' ) ] ) ) {
2298 return getenv( 'LANG' );
2301 # Try the most common ones
2302 $commonLocales = array( 'en_US.UTF-8', 'en_US.utf8', 'de_DE.UTF-8', 'de_DE.utf8' );
2303 foreach ( $commonLocales as $commonLocale ) {
2304 if ( isset( $candidatesByLocale[$commonLocale] ) ) {
2305 return $commonLocale;
2309 # Is there an available locale in the Wiki's language?
2310 if ( isset( $candidatesByLang[$wikiLang] ) ) {
2311 $m = reset( $candidatesByLang[$wikiLang] );
2315 # Are there any at all?
2316 if ( count( $candidatesByLocale ) ) {
2317 $m = reset( $candidatesByLocale );
2325 function wfArrayMap( $function, $input ) {
2326 $ret = array_map( $function, $input );
2327 foreach ( $ret as $key => $value ) {
2328 $taint = istainted( $input[$key] );
2330 taint( $ret[$key], $taint );
2338 <div
class="license">
2340 <p
>This program is free software
; you can redistribute it
and/or modify
2341 it under the terms of the GNU General
Public License
as published by
2342 the Free Software Foundation
; either version
2 of the License
, or
2343 (at your option
) any later version
.</p
>
2345 <p
>This program is distributed in the hope that it will be useful
,
2346 but WITHOUT ANY WARRANTY
; without even the implied warranty of
2347 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
2348 GNU General
Public License
for more details
.</p
>
2350 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
2351 along with this program
; if not
, write to the Free Software
2352 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
2353 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
2359 <div id
="column-one">
2360 <div
class="portlet" id
="p-logo">
2361 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
2363 title
="Main Page"></a
>
2365 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
2366 <div
class='portlet'><div
class='pBody'>
2368 <li
><a href
="../README">Readme
</a
></li
>
2369 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
2370 <li
><a href
="../docs/">Documentation
</a
></li
>
2371 <li
><a href
="http://www.mediawiki.org/wiki/Help:Contents">User
's Guide</a></li>
2372 <li><a href="http://www.mediawiki.org/wiki/Manual:Contents">Administrator's Guide
</a
></li
>
2373 <li
><a href
="http://www.mediawiki.org/wiki/Manual:FAQ">FAQ
</a
></li
>
2375 <p style
="font-size:90%;margin-top:1em">MediaWiki is Copyright ©
2001-2009 by Magnus Manske
, Brion Vibber
,
2376 Lee Daniel Crocker
, Tim Starling
, Erik Möller
, Gabriel Wicke
, Æ
var Arnfjörð Bjarmason
, Niklas Laxström
,
2377 Domas Mituzas
, Rob Church
, Yuri Astrakhan
, Aryeh Gregor
, Aaron Schulz
and others
.</p
>