3 # MediaWiki web-based config/installation
4 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>, 2006 Rob Church <robchur@gmail.com>
5 # http://www.mediawiki.org/
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with this program; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 # http://www.gnu.org/copyleft/gpl.html
22 error_reporting( E_ALL
);
23 header( "Content-type: text/html; charset=utf-8" );
24 @ini_set
( "display_errors", true );
26 # In case of errors, let output be clean.
27 $wgRequestTime = microtime( true );
29 # Attempt to set up the include path, to fix problems with relative includes
30 $IP = dirname( dirname( __FILE__
) );
31 define( 'MW_INSTALL_PATH', $IP );
32 $sep = PATH_SEPARATOR
;
33 if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) {
34 set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" );
37 # Define an entry point and include some files
38 define( "MEDIAWIKI", true );
39 define( "MEDIAWIKI_INSTALL", true );
41 // Run version checks before including other files
42 // so people don't see a scary parse error.
43 require_once( "install-utils.inc" );
44 install_version_checks();
46 require_once( "includes/Defines.php" );
47 require_once( "includes/DefaultSettings.php" );
48 require_once( "includes/MagicWord.php" );
49 require_once( "includes/Namespace.php" );
50 require_once( "includes/ProfilerStub.php" );
52 ## Databases we support:
55 $ourdb['mysql']['fullname'] = 'MySQL';
56 $ourdb['mysql']['havedriver'] = 0;
57 $ourdb['mysql']['compile'] = 'mysql';
58 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
59 $ourdb['mysql']['rootuser'] = 'root';
61 $ourdb['postgres']['fullname'] = 'PostgreSQL';
62 $ourdb['postgres']['havedriver'] = 0;
63 $ourdb['postgres']['compile'] = 'pgsql';
64 $ourdb['postgres']['bgcolor'] = '#aaccff';
65 $ourdb['postgres']['rootuser'] = 'postgres';
68 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
71 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
72 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
73 <style type
="text/css">
75 @import
"../skins/monobook/main.css";
79 margin
: 1em
0 1em
2.5em
;
86 .config
-section label
.column
{
98 zoom
: 100%
; /* IE hack */
101 .config
-section
.config
-desc
{
103 margin
: 0 0 2em
18em
;
108 .iput
-text
, .iput
-password
{
115 background
-color
: #fff;
123 background
-color
: #FFF0F0;
124 border
: 2px solid red
;
132 list-style
-type
: none
;
133 list-style
-image
: none
;
151 <script type
="text/javascript">
154 <?php
foreach (array_keys($ourdb) as $db) {
155 echo "\n document.getElementById('$db').style.display='none';";
160 function toggleDBarea(id
,defaultroot
) {
162 var dbarea
= document
.getElementById(id
).style
;
163 dbarea
.display
= (dbarea
.display
== 'none') ?
'block' : 'none';
164 var db
= document
.getElementById('RootUser');
166 <?php
foreach (array_keys($ourdb) as $db) {
167 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
176 <div id
="globalWrapper">
177 <div id
="column-content">
179 <div id
="bodyContent">
181 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
185 /* Check for existing configurations and bug out! */
187 if( file_exists( "../LocalSettings.php" ) ) {
188 dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
190 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
193 if( file_exists( "./LocalSettings.php" ) ) {
194 writeSuccessMessage();
199 if( !is_writable( "." ) ) {
200 dieout( "<h2>Can't write config file, aborting</h2>
202 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
203 writable by the web server. Once configuration is done you'll move the created
204 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
205 then remove the <tt>config</tt> subdirectory entirely.</p>
207 <p>To make the directory writable on a Unix/Linux system:</p>
210 cd <i>/path/to/wiki</i>
214 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
218 require_once( "install-utils.inc" );
219 require_once( "maintenance/updaters.inc" );
222 function getEncoded( $data ) {
223 # removing latin1 support, no need...
226 function getSitename() { return $this->getEncoded( $this->Sitename
); }
227 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
228 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
235 <b
>Don
't forget security updates!</b> Keep an eye on the
236 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
237 release announcements mailing list</a>.
242 <h2>Checking environment...</h2>
243 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
244 <ul class="env-check">
248 $wgNoOutputBuffer = true;
249 $conf = new ConfigData;
251 install_version_checks();
253 print "<li>PHP " . phpversion() . " installed</li>\n";
255 ## Temporarily turn off all errors as we try to discover installed databases
256 $olderrnum = error_reporting(0);
258 $phpdatabases = array();
259 foreach (array_keys($ourdb) as $db) {
260 $compname = $ourdb[$db]['compile
'];
261 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
262 array_push($phpdatabases, $db);
263 $ourdb[$db]['havedriver
'] = 1;
267 error_reporting($olderrornum);
269 if (!$phpdatabases) {
270 print "Could not find a suitable database driver!<ul>";
271 foreach (array_keys($ourdb) AS $db) {
272 $comp = $ourdb[$db]['compile
'];
273 $full = $ourdb[$db]['fullname
'];
274 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
275 ."or install the $comp.so module</li>\n";
277 dieout( "</ul></ul>" );
280 print "<li>Found database drivers for:";
281 foreach (array_keys($ourdb) AS $db) {
282 if ($ourdb[$db]['havedriver
']) {
283 $DefaultDBtype = $db;
284 print " ".$ourdb[$db]['fullname
'];
288 if (count($phpdatabases) != 1)
291 if( ini_get( "register_globals" ) ) {
294 <div style="font-size:110%">
295 <strong class="error">Warning:</strong>
296 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
298 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
305 if( ini_get( "magic_quotes_runtime" ) ) {
307 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime
</a
> is active
!</strong
>
308 This option corrupts data input unpredictably
; you cannot install
or use
309 MediaWiki unless this option is disabled
.
313 if( ini_get( "magic_quotes_sybase" ) ) {
315 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase
</a
> is active
!</strong
>
316 This option corrupts data input unpredictably
; you cannot install
or use
317 MediaWiki unless this option is disabled
.
321 if( ini_get( "mbstring.func_overload" ) ) {
323 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring
.func_overload
</a
> is active
!</strong
>
324 This option causes errors
and may corrupt data unpredictably
;
325 you cannot install
or use MediaWiki unless this option is disabled
.
330 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
333 if( ini_get( "safe_mode" ) ) {
334 $conf->safeMode
= true;
336 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
337 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
338 You may have problems caused by this
, particularly
if using image uploads
.
342 $conf->safeMode
= false;
345 $sapi = php_sapi_name();
346 $conf->prettyURLs
= true;
347 print "<li>PHP server API is $sapi; ";
350 case "apache2handler":
351 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
355 // For some reason cgi.fix_pathinfo isn't retrievable via ini_get()
356 if( isset( $_SERVER['ORIG_PATH_INFO'] ) ) {
357 echo "cgi.fix_pathinfo is set, good; ";
359 echo "cgi.fix_pathinfo is not set, assuming PATH_INFO broken; ";
360 $conf->prettyURLs
= false;
363 case "apache2filter":
365 // Pretty sure these two break from past tests
366 $conf->prettyURLs
= false;
369 print "unknown, assuming PATH_INFO broken for safety; ";
370 $conf->prettyURLs
= false;
372 if( $conf->prettyURLs
) {
373 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
375 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
379 $conf->xml
= function_exists( "utf8_encode" );
381 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
383 dieout( "PHP's XML module is missing; the wiki requires functions in
384 this module and won't work in this configuration.
385 If you're running Mandrake, install the php-xml package." );
388 # Crude check for session support
389 if( !function_exists( 'session_name' ) )
390 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
393 if( !function_exists( 'preg_match' ) )
394 dieout( "The PCRE regular expression functions are missing. MediaWiki requires these in order to function." );
396 $memlimit = ini_get( "memory_limit" );
397 $conf->raiseMemory
= false;
398 if( empty( $memlimit ) ||
$memlimit == -1 ) {
399 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
401 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <strong>If this is too low, installation may fail!</strong> ";
402 $n = intval( $memlimit );
403 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
404 $n = intval( $m[1] * (1024*1024) );
406 if( $n < 20*1024*1024 ) {
407 print "Attempting to raise limit to 20M... ";
408 if( false === ini_set( "memory_limit", "20M" ) ) {
411 $conf->raiseMemory
= true;
418 $conf->zlib
= function_exists( "gzencode" );
420 print "<li>Have zlib support; enabling output compression.</li>\n";
422 print "<li>No zlib support.</li>\n";
425 $conf->turck
= function_exists( 'mmcache_get' );
426 if ( $conf->turck
) {
427 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
430 $conf->apc
= function_exists('apc_fetch');
432 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
435 $conf->eaccel
= function_exists( 'eaccelerator_get' );
436 if ( $conf->eaccel
) {
437 $conf->turck
= 'eaccelerator';
438 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
441 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
442 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
443 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a> or
444 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
447 $conf->diff3
= false;
448 $diff3locations = array_merge(
455 explode( $sep, getenv( "PATH" ) ) );
456 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
458 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
459 foreach ($diff3locations as $loc) {
460 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
461 if ($exe !== false) {
468 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
470 print "<li>GNU diff3 not found.</li>";
472 $conf->ImageMagick
= false;
473 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
474 foreach( $imcheck as $dir ) {
475 $im = "$dir/convert";
476 if( file_exists( $im ) ) {
477 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
478 $conf->ImageMagick
= $im;
483 $conf->HaveGD
= function_exists( "imagejpeg" );
484 if( $conf->HaveGD
) {
485 print "<li>Found GD graphics library built-in";
486 if( !$conf->ImageMagick
) {
487 print ", image thumbnailing will be enabled if you enable uploads";
491 if( !$conf->ImageMagick
) {
492 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
496 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
498 $conf->IP
= dirname( dirname( __FILE__
) );
499 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
502 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
503 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
504 // to get the path to the current script... hopefully it's reliable. SIGH
505 $path = ($_SERVER["PHP_SELF"] === '')
506 ?
$_SERVER["SCRIPT_NAME"]
507 : $_SERVER["PHP_SELF"];
508 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
509 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
511 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
512 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
514 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
515 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
517 : $_SERVER["SERVER_ADMIN"];
518 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
519 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
523 $conf->DBserver
= importPost( "DBserver", "localhost" );
524 $conf->DBname
= importPost( "DBname", "wikidb" );
525 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
526 $conf->DBpassword
= importPost( "DBpassword" );
527 $conf->DBpassword2
= importPost( "DBpassword2" );
528 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
529 $conf->SysopPass
= importPost( "SysopPass" );
530 $conf->SysopPass2
= importPost( "SysopPass2" );
531 $conf->RootUser
= importPost( "RootUser", "root" );
532 $conf->RootPW
= importPost( "RootPW", "-" );
535 $conf->DBprefix
= importPost( "DBprefix" );
536 $conf->DBschema
= importPost( "DBschema", "mysql4" );
537 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
$conf->DBschema
== "mysql5-binary");
538 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
540 ## Postgres specific:
541 $conf->DBport
= importPost( "DBport", "5432" );
542 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
543 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
545 /* Check for validity */
548 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
549 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
551 if( $conf->DBuser
== "" ) {
552 $errs["DBuser"] = "Must not be blank";
554 if( $conf->DBpassword
== "" ) {
555 $errs["DBpassword"] = "Must not be blank";
557 if( $conf->DBpassword
!= $conf->DBpassword2
) {
558 $errs["DBpassword2"] = "Passwords don't match!";
560 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
561 $errs["DBprefix"] = "Invalid table prefix";
564 if( $conf->SysopPass
== "" ) {
565 $errs["SysopPass"] = "Must not be blank";
567 if( $conf->SysopPass
!= $conf->SysopPass2
) {
568 $errs["SysopPass2"] = "Passwords don't match!";
571 $conf->License
= importRequest( "License", "none" );
572 if( $conf->License
== "gfdl" ) {
573 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
574 $conf->RightsText
= "GNU Free Documentation License 1.2";
575 $conf->RightsCode
= "gfdl";
576 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
577 } elseif( $conf->License
== "none" ) {
578 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
580 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
581 $conf->RightsText
= importRequest( "RightsText", "" );
582 $conf->RightsCode
= importRequest( "RightsCode", "" );
583 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
586 $conf->Shm
= importRequest( "Shm", "none" );
587 $conf->MCServers
= importRequest( "MCServers" );
589 /* Test memcached servers */
591 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
592 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
593 foreach ( $conf->MCServerArray
as $server ) {
594 $error = testMemcachedServer( $server );
596 $errs["MCServers"] = $error;
600 } else if ( $conf->Shm
== 'memcached' ) {
601 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
604 /* default values for installation */
605 $conf->Email
= importRequest("Email", "email_enabled");
606 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
607 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
608 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
610 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
611 do { /* So we can 'continue' to end prematurely */
612 $conf->Root
= ($conf->RootPW
!= "");
614 /* Load up the settings and get installin' */
615 $local = writeLocalSettings( $conf );
616 echo "<li style=\"list-style: none\">\n";
617 echo "<p><b>Generating configuration file...</b></p>\n";
618 // for debugging: // echo "<pre>" . htmlspecialchars( $local ) . "</pre>\n";
621 $wgCommandLineMode = false;
624 $conf->DBtypename
= '';
625 foreach (array_keys($ourdb) as $db) {
626 if ($conf->DBtype
=== $db)
627 $conf->DBtypename
= $ourdb[$db]['fullname'];
629 if ( ! strlen($conf->DBtype
)) {
630 $errs["DBpicktype"] = "Please choose a database type";
634 if (! $conf->DBtypename
) {
635 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
638 print "<li>Database type: {$conf->DBtypename}</li>\n";
639 $dbclass = 'Database'.ucfirst($conf->DBtype
);
640 $wgDBtype = $conf->DBtype
;
641 $wgDBadminuser = "root";
642 $wgDBadminpassword = $conf->RootPW
;
645 $wgDBprefix = $conf->DBprefix
;
647 ## Postgres specific:
648 $wgDBport = $conf->DBport
;
649 $wgDBmwschema = $conf->DBmwschema
;
650 $wgDBts2schema = $conf->DBts2schema
;
652 $wgCommandLineMode = true;
653 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
654 require_once( "includes/Setup.php" );
657 require_once( "maintenance/InitialiseMessages.inc" );
659 $wgTitle = Title
::newFromText( "Installation script" );
660 error_reporting( E_ALL
);
661 print "<li>Loading class: $dbclass";
664 if( $conf->DBtype
== 'mysql' ) {
665 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
666 if( $mysqlOldClient ) {
667 print "<li><b>PHP is linked with old MySQL client libraries. If you are
668 using a MySQL 4.1 server and have problems connecting to the database,
669 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
670 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
672 $ok = true; # Let's be optimistic
674 # Decide if we're going to use the superuser or the regular database user
675 if( $conf->RootPW
== '-' ) {
678 $db_user = $wgDBuser;
679 $db_pass = $wgDBpassword;
683 $db_user = $conf->RootUser
;
684 $db_pass = $conf->RootPW
;
688 echo( "<li>Attempting to connect to database server as $db_user..." );
689 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
691 # Check the connection and respond to errors
692 if( $wgDatabase->isOpen() ) {
695 $wgDBadminuser = $db_user;
696 $wgDBadminpassword = $db_pass;
697 echo( "success.</li>\n" );
698 $wgDatabase->ignoreErrors( true );
699 $myver = $wgDatabase->getServerVersion();
701 # There were errors, report them and back out
703 $errno = mysql_errno();
704 $errtx = htmlspecialchars( mysql_error() );
708 echo( "failed due to authentication errors. Check passwords.</li>" );
710 # The superuser details are wrong
711 $errs["RootUser"] = "Check username";
712 $errs["RootPW"] = "and password";
714 # The regular user details are wrong
715 $errs["DBuser"] = "Check username";
716 $errs["DBpassword"] = "and password";
722 # General connection problem
723 echo( "failed with error [$errno] $errtx.</li>\n" );
724 $errs["DBserver"] = "Connection failed";
729 if( !$ok ) { continue; }
731 } else /* not mysql */ {
732 error_reporting( E_ALL
);
734 ## Possible connect as a superuser
735 if( $conf->RootPW
!= '-' and strlen($conf->RootPW
)) {
736 $wgDBsuperuser = $conf->RootUser
;
737 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
738 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
739 if (!$wgDatabase->isOpen()) {
740 print " error: " . $wgDatabase->lastError() . "</li>\n";
741 $errs["DBserver"] = "Could not connect to database as superuser";
742 $errs["RootUser"] = "Check username";
743 $errs["RootPW"] = "and password";
747 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
748 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
749 if (!$wgDatabase->isOpen()) {
750 print " error: " . $wgDatabase->lastError() . "</li>\n";
752 $myver = $wgDatabase->getServerVersion();
756 if ( !$wgDatabase->isOpen() ) {
757 $errs["DBserver"] = "Couldn't connect to database";
761 print "<li>Connected to $myver";
762 if ($conf->DBtype
== 'mysql') {
763 if( version_compare( $myver, "4.0.14" ) < 0 ) {
764 dieout( " -- mysql 4.0.14 or later required. Aborting." );
766 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
767 if( $mysqlNewAuth && $mysqlOldClient ) {
768 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
769 to old client libraries; if you have trouble with authentication, see
770 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
771 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
774 if( $mysqlNewAuth ) {
775 print "; enabling MySQL 4.1/5.0 charset mode";
777 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
778 but older version detected; will likely fail.</b>";
783 @$sel = $wgDatabase->selectDB( $wgDBname );
785 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
787 $err = mysql_errno();
788 if ( $err != 1049 ) {
789 print "<ul><li>Error selecting database $wgDBname: $err " .
790 htmlspecialchars( mysql_error() ) . "</li></ul>";
793 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
795 print "<li>Couldn't create database <tt>" .
796 htmlspecialchars( $wgDBname ) .
797 "</tt>; try with root access or check your username/pass.</li>\n";
798 $errs["RootPW"] = "<- Enter";
801 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
803 $wgDatabase->selectDB( $wgDBname );
805 else if ($conf->DBtype
== 'postgres') {
806 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
807 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
811 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
812 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
814 # Create user if required (todo: other databases)
815 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
816 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
817 if ( $conn->isOpen() ) {
818 print "<li>DB user account ok</li>\n";
821 print "<li>Granting user permissions...";
822 if( $mysqlOldClient && $mysqlNewAuth ) {
823 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>";
826 dbsource( "../maintenance/users.sql", $wgDatabase );
835 print "<li>Finished update checks.</li>\n";
837 # FIXME: Check for errors
838 print "<li>Creating tables...";
839 if ($conf->DBtype
== 'mysql') {
840 switch( $conf->DBschema
) {
842 print " using MySQL 4 table defs...";
843 dbsource( "../maintenance/tables.sql", $wgDatabase );
846 print " using MySQL 5 UTF-8 table defs...";
847 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
849 case "mysql5-binary":
850 print " using MySQL 5 binary table defs...";
851 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
854 dieout( " <b>invalid schema selection!</b></li>" );
856 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
857 } else if ($conf->DBtype
== 'postgres') {
858 $wgDatabase->setup_database();
861 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
865 print " done.</li>\n";
867 print "<li>Initializing data...</li>\n";
868 $wgDatabase->insert( 'site_stats',
869 array ( 'ss_row_id' => 1,
870 'ss_total_views' => 0,
871 'ss_total_edits' => 0,
872 'ss_good_articles' => 0 ) );
874 # Set up the "regular user" account *if we can, and if we need to*
875 if( $conf->Root
and $conf->DBtype
== 'mysql') {
877 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
878 if( $wgDatabase2->isOpen() ) {
879 # Nope, just close the test connection and continue
880 $wgDatabase2->close();
881 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
883 # Yes, so run the grants
884 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
885 dbsource( "../maintenance/users.sql", $wgDatabase );
886 echo( "success.</li>\n" );
890 if( $conf->SysopName
) {
891 $u = User
::newFromName( $conf->getSysopName() );
893 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
895 else if ( 0 == $u->idForName() ) {
897 $u->setPassword( $conf->getSysopPass() );
900 $u->addGroup( "sysop" );
901 $u->addGroup( "bureaucrat" );
903 print "<li>Created sysop account <tt>" .
904 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
906 print "<li>Could not create user - already exists!</li>\n";
909 print "<li>Skipped sysop account creation, no name given.</li>\n";
912 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
913 $article = new Article( $titleobj );
914 $newid = $article->insertOn( $wgDatabase );
915 $revision = new Revision( array(
917 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
920 'user_text' => 'MediaWiki default',
922 $revid = $revision->insertOn( $wgDatabase );
923 $article->updateRevisionOn( $wgDatabase, $revision );
925 initialiseMessages( false, false, 'printListItem' );
928 /* Write out the config file now that all is well */
929 print "<li style=\"list-style: none\">\n";
930 print "<p>Creating LocalSettings.php...</p>\n\n";
931 $localSettings = "<" . "?php$endl$local$endl?" . ">\r\n";
932 // Fix up a common line-ending problem (due to CVS on Windows)
933 $localSettings = str_replace( "\r\n", "\n", $localSettings );
934 $f = fopen( "LocalSettings.php", 'xt' );
937 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" .
938 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
939 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
941 if(fwrite( $f, $localSettings ) ) {
943 writeSuccessMessage();
946 die("<p class='error'>An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.</p>\n");
959 if( count( $errs ) ) {
960 /* Display options form */
962 if( $conf->posted
) {
963 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
967 <form action
="index.php" name
="config" method
="post">
972 <div
class="config-section">
973 <div
class="config-input">
975 aField( $conf, "Sitename", "Wiki name:" );
978 <p
class="config-desc">
979 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
980 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
983 <div
class="config-input">
985 aField( $conf, "EmergencyContact", "Contact e-mail:" );
988 <p
class="config-desc">
989 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
.
992 <div
class="config-input">
993 <label
class='column' for="LanguageCode">Language
:</label
>
994 <select id
="LanguageCode" name
="LanguageCode">
997 $list = getLanguageList();
998 foreach( $list as $code => $name ) {
999 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1000 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1005 <p
class="config-desc">
1006 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) used
for all localizations
.
1009 <div
class="config-input">
1010 <label
class='column'>Copyright
/license
:</label
>
1013 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1014 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1016 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1017 $partner = "MediaWiki";
1018 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1019 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1020 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1021 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1023 <?php
if( $conf->License
== "cc" ) { ?
>
1025 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='icon' />", "hidden" ); ?
></li
>
1026 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1027 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1028 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1034 <p
class="config-desc">
1035 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1039 <div
class="config-input">
1040 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1042 <div
class="config-input">
1043 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1045 <div
class="config-input">
1046 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1048 <p
class="config-desc">
1049 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1050 A
new account will be added only when creating a
new wiki database
.
1053 <div
class="config-input">
1054 <label
class='column'>Shared memory caching
:</label
>
1057 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1059 if ( $conf->turck
) {
1061 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1066 aField( $conf, "Shm", "APC", "radio", "apc" );
1069 if ( $conf->eaccel
) {
1071 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1075 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1077 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1079 <p
class="config-desc">
1080 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1081 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1082 installed
. Specify the server addresses
and ports in a comma
-separted
list. Only
1083 use Turck shared memory
if the wiki will be running on a single Apache server
.
1087 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1089 <div
class="config-section">
1090 <div
class="config-input">
1091 <label
class='column'>E
-mail
features (global):</label
>
1093 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1094 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1097 <p
class="config-desc">
1098 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
and e
-mail notifications
)
1099 if sending mail doesn
't work on your server.
1102 <div class="config-input">
1103 <label class='column
'>User-to-user e-mail:</label>
1105 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1106 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1109 <p class="config-desc">
1110 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.
1112 <div class="config-input">
1113 <label class='column
'>E-mail notification about changes:</label>
1115 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1116 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1117 <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>
1120 <div class="config-desc">
1122 For this feature to work, an e-mail address must be present for the user account, and the notification
1123 options in the user's preferences must be enabled
. Also note the
1124 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1126 <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
>
1129 <div
class="config-input">
1130 <label
class='column'>E
-mail address authentication
:</label
>
1132 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1133 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1136 <div
class="config-desc">
1137 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1138 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1143 <h2
>Database config
</h2
>
1145 <div
class="config-section">
1146 <div
class="config-input">
1147 <label
class='column'>Database type
:</label
>
1148 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1149 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1152 <div
class="config-input" style
="clear:left"><?php
1153 aField( $conf, "DBserver", "Database host:" );
1155 <p
class="config-desc">
1156 If your database server isn
't on your web server, enter the name or IP address here.
1159 <div class="config-input"><?php
1160 aField( $conf, "DBname", "Database name:" );
1162 <div class="config-input"><?php
1163 aField( $conf, "DBuser", "DB username:" );
1165 <div class="config-input"><?php
1166 aField( $conf, "DBpassword", "DB password:", "password" );
1168 <div class="config-input"><?php
1169 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1171 <p class="config-desc">
1172 If you only have a single user account and database available,
1173 enter those here. If you have database root access (see below)
1174 you can specify new accounts/databases to be created. This account
1175 will not be created if it pre-exists. If this is the case, ensure that it
1176 has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.
1179 <div class="config-input">
1181 aField( $conf, "RootUser", "Superuser account:", "superuser" );
1184 <div class="config-input">
1186 aField( $conf, "RootPW", "Superuser password:", "password" );
1190 <p class="config-desc">
1191 If the database user specified above does not exist, or does not have access to create
1192 the database (if needed) or tables within it, please provide details of a superuser account,
1193 such as <strong>root</strong>, which does. Leave the password set to <strong>-</strong> if this is not needed.
1196 <?php database_switcher('mysql
'); ?>
1197 <div class="config-input"><?php
1198 aField( $conf, "DBprefix", "Database table prefix:" );
1200 <div class="config-desc">
1201 <p>If you need to share one database between multiple wikis, or
1202 MediaWiki and another web application, you may choose to
1203 add a prefix to all the table names to avoid conflicts.</p>
1205 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1208 <div class="config-input"><label class="column">Database charset</label>
1209 <div>Select one:</div>
1211 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1212 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1213 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1216 <p class="config-desc">
1217 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1218 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1219 cause things to break. <b>If upgrading an older installation, leave
1220 in backwards-compatible mode.</b>
1224 <?php database_switcher('postgres
'); ?>
1225 <div class="config-input"><?php
1226 aField( $conf, "DBport", "Database port:" );
1228 <div class="config-input"><?php
1229 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1231 <div class="config-input"><?php
1232 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1234 <div class="config-desc">
1235 <p>The username specified above will have it's search path set to the above schemas
,
1236 so it is recommended that you create a
new user
.</p
>
1240 <div
class="config-input" style
="padding:2em 0 3em">
1241 <label
class='column'> 
;</label
>
1242 <input type
="submit" value
="Install MediaWiki!" class="btn-install" />
1247 <script type
="text/javascript">
1248 window
.onload
= toggleDBarea('<?php echo $conf->DBtype; ?>',
1250 ## If they passed in a root user name, don't populate it on page load
1251 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1260 /* -------------------------------------------------------------------------------------- */
1261 function writeSuccessMessage() {
1262 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1264 <p>Installation successful!</p>
1265 <p>To complete the installation, please do the following:
1267 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1268 <li>Upload it to the parent directory</li>
1269 <li>Delete config/LocalSettings.php</li>
1270 <li>Start using <a href='../index.php'>your wiki</a>!
1272 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1273 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1274 which means that anyone on the same server can read your database password! Downloading
1275 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1278 echo "<p><span style='font-weight:bold;color:green;font-size:110%'>Installation successful!</span> Move the <tt>config/LocalSettings.php</tt> file into the parent directory, then follow
1279 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1284 function escapePhpString( $string ) {
1285 return strtr( $string,
1296 function writeLocalSettings( $conf ) {
1297 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1298 $conf->PasswordSender
= $conf->EmergencyContact
;
1299 $zlib = ($conf->zlib ?
"" : "# ");
1300 $magic = ($conf->ImageMagick ?
"" : "# ");
1301 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1302 $pretty = ($conf->prettyURLs ?
"" : "# ");
1303 $ugly = ($conf->prettyURLs ?
"# " : "");
1304 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1305 $hashedUploads = $conf->safeMode ?
'' : '# ';
1307 switch ( $conf->Shm
) {
1309 $cacheType = 'CACHE_MEMCACHED';
1310 $mcservers = var_export( $conf->MCServerArray
, true );
1315 $cacheType = 'CACHE_ACCEL';
1316 $mcservers = 'array()';
1319 $cacheType = 'CACHE_NONE';
1320 $mcservers = 'array()';
1323 if ( $conf->Email
== 'email_enabled' ) {
1324 $enableemail = 'true';
1325 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1326 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1327 switch ( $conf->Enotif
) {
1328 case 'enotif_usertalk':
1329 $enotifusertalk = 'true';
1330 $enotifwatchlist = 'false';
1332 case 'enotif_allpages':
1333 $enotifusertalk = 'true';
1334 $enotifwatchlist = 'true';
1337 $enotifusertalk = 'false';
1338 $enotifwatchlist = 'false';
1341 $enableuseremail = 'false';
1342 $enableemail = 'false';
1343 $eauthent = 'false';
1344 $enotifusertalk = 'false';
1345 $enotifwatchlist = 'false';
1348 $file = @fopen
( "/dev/urandom", "r" );
1350 $secretKey = bin2hex( fread( $file, 32 ) );
1354 for ( $i=0; $i<8; $i++
) {
1355 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1357 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1360 # Add slashes to strings for double quoting
1361 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1362 if( $conf->License
== 'gfdl' ) {
1363 # Needs literal string interpolation for the current style path
1364 $slconf['RightsIcon'] = $conf->RightsIcon
;
1368 # This file was automatically generated by the MediaWiki installer.
1369 # If you make manual changes, please keep track in case you need to
1370 # recreate them later.
1372 # See includes/DefaultSettings.php for all configurable settings
1373 # and their default values, but don't forget to make changes in _this_
1376 # If you customize your file layout, set \$IP to the directory that contains
1377 # the other MediaWiki files. It will be used as a base to locate files.
1378 if( defined( 'MW_INSTALL_PATH' ) ) {
1379 \$IP = MW_INSTALL_PATH;
1381 \$IP = dirname( __FILE__ );
1384 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1385 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1387 require_once( \"includes/DefaultSettings.php\" );
1389 # If PHP's memory limit is very low, some operations may fail.
1390 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1392 if ( \$wgCommandLineMode ) {
1393 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1394 die( \"This script must be run from the command line\\n\" );
1396 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1397 ## Compress output if the browser supports it
1398 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1401 \$wgSitename = \"{$slconf['Sitename']}\";
1403 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1404 \$wgScript = \"\$wgScriptPath/index.php\";
1405 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1407 ## For more information on customizing the URLs please see:
1408 ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
1410 ## 'Pretty' URLs using PATH_INFO work on most configurations with
1411 ## PHP configured as an Apache module.
1412 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1414 ## If using PHP as a CGI module, the ?title= style might have to be used
1415 ## depending on the configuration. If it fails, try enabling the option
1416 ## cgi.fix_pathinfo in php.ini, then switch to pretty URLs.
1417 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1419 \$wgStylePath = \"\$wgScriptPath/skins\";
1420 \$wgStyleDirectory = \"\$IP/skins\";
1421 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1423 \$wgUploadPath = \"\$wgScriptPath/images\";
1424 \$wgUploadDirectory = \"\$IP/images\";
1426 \$wgEnableEmail = $enableemail;
1427 \$wgEnableUserEmail = $enableuseremail;
1429 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1430 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1432 ## For a detailed description of the following switches see
1433 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1434 ## There are many more options for fine tuning available see
1435 ## /includes/DefaultSettings.php
1436 ## UPO means: this is also a user preference option
1437 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1438 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1439 \$wgEmailAuthentication = $eauthent;
1441 \$wgDBtype = \"{$slconf['DBtype']}\";
1442 \$wgDBserver = \"{$slconf['DBserver']}\";
1443 \$wgDBname = \"{$slconf['DBname']}\";
1444 \$wgDBuser = \"{$slconf['DBuser']}\";
1445 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1446 \$wgDBport = \"{$slconf['DBport']}\";
1447 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1449 # Schemas for Postgres
1450 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1451 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1453 # Experimental charset support for MySQL 4.1/5.0.
1454 \$wgDBmysql5 = {$conf->DBmysql5};
1456 ## Shared memory settings
1457 \$wgMainCacheType = $cacheType;
1458 \$wgMemCachedServers = $mcservers;
1460 ## To enable image uploads, make sure the 'images' directory
1461 ## is writable, then set this to true:
1462 \$wgEnableUploads = false;
1463 \$wgUseImageResize = {$conf->UseImageResize};
1464 {$magic}\$wgUseImageMagick = true;
1465 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1467 ## If you want to use image uploads under safe mode,
1468 ## create the directories images/archive, images/thumb and
1469 ## images/temp, and make them all writable. Then uncomment
1470 ## this, if it's not already uncommented:
1471 {$hashedUploads}\$wgHashedUploadDirectory = false;
1473 ## If you have the appropriate support software installed
1474 ## you can enable inline LaTeX equations:
1476 \$wgMathPath = \"{\$wgUploadPath}/math\";
1477 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1478 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1480 \$wgLocalInterwiki = \$wgSitename;
1482 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1484 \$wgProxyKey = \"$secretKey\";
1486 ## Default skin: you can change the default skin. Use the internal symbolic
1487 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1488 \$wgDefaultSkin = 'monobook';
1490 ## For attaching licensing metadata to pages, and displaying an
1491 ## appropriate copyright notice / icon. GNU Free Documentation
1492 ## License and Creative Commons licenses are supported so far.
1493 {$rights}\$wgEnableCreativeCommonsRdf = true;
1494 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1495 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1496 \$wgRightsText = \"{$slconf['RightsText']}\";
1497 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1498 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1500 \$wgDiff3 = \"{$slconf['diff3']}\";
1502 # When you make changes to this configuration file, this will make
1503 # sure that cached pages are cleared.
1504 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1505 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1506 "; ## End of setting the $localsettings string
1508 // Keep things in Unix line endings internally;
1509 // the system will write out as local text type.
1510 return str_replace( "\r\n", "\n", $localsettings );
1513 function dieout( $text ) {
1514 die( $text . "\n\n</body>\n</html>" );
1517 function importVar( &$var, $name, $default = "" ) {
1518 if( isset( $var[$name] ) ) {
1519 $retval = $var[$name];
1520 if ( get_magic_quotes_gpc() ) {
1521 $retval = stripslashes( $retval );
1529 function importPost( $name, $default = "" ) {
1530 return importVar( $_POST, $name, $default );
1533 function importRequest( $name, $default = "" ) {
1534 return importVar( $_REQUEST, $name, $default );
1539 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1542 $xtype = "type=\"$type\"";
1548 $nolabel = ($type == "radio") ||
($type == "hidden");
1550 if ($type == 'radio')
1551 $id .= $radioCount++
;
1556 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1559 if( $type == "radio" && $value == $conf->$field ) {
1560 $checked = "checked='checked'";
1564 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1566 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1569 if( $type == "radio" ) {
1570 echo htmlspecialchars( $value );
1572 echo htmlspecialchars( $conf->$field );
1578 echo " $text</label>\n";
1582 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1585 function getLanguageList() {
1586 global $wgLanguageNames;
1587 if( !isset( $wgLanguageNames ) ) {
1588 require_once( "languages/Names.php" );
1593 $d = opendir( "../languages/messages" );
1594 /* In case we are called from the root directory */
1596 $d = opendir( "languages/messages");
1597 while( false !== ($f = readdir( $d ) ) ) {
1599 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1600 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1601 if( isset( $wgLanguageNames[$code] ) ) {
1602 $name = $code . ' - ' . $wgLanguageNames[$code];
1606 $codes[$code] = $name;
1614 #Check for location of an executable
1615 # @param string $loc single location to check
1616 # @param array $names filenames to check for.
1617 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1618 function locate_executable($loc, $names, $versioninfo = false) {
1619 if (!is_array($names))
1620 $names = array($names);
1622 foreach ($names as $name) {
1623 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1624 if (file_exists($command)) {
1628 $file = str_replace('$1', $command, $versioninfo[0]);
1629 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1636 # Test a memcached server
1637 function testMemcachedServer( $server ) {
1638 $hostport = explode(":", $server);
1641 if ( !function_exists( 'fsockopen' ) ) {
1642 $errstr = "Can't connect to memcached, fsockopen() not present";
1644 if ( !$errstr && count( $hostport ) != 2 ) {
1645 $errstr = 'Please specify host and port';
1646 var_dump( $hostport );
1649 list( $host, $port ) = $hostport;
1653 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1654 if ( $fp === false ) {
1655 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1659 $command = "version\r\n";
1660 $bytes = fwrite( $fp, $command );
1661 if ( $bytes != strlen( $command ) ) {
1662 $errstr = "Cannot write to memcached socket on $host:$port";
1666 $expected = "VERSION ";
1667 $response = fread( $fp, strlen( $expected ) );
1668 if ( $response != $expected ) {
1669 $errstr = "Didn't get correct memcached response from $host:$port";
1676 echo "<li>Connected to memcached on $host:$port successfully";
1681 function database_picker($conf) {
1684 foreach(array_keys($ourdb) as $db) {
1685 if ($ourdb[$db]['havedriver']) {
1687 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1694 function database_switcher($db) {
1696 $color = $ourdb[$db]['bgcolor'];
1697 $full = $ourdb[$db]['fullname'];
1698 print "<div id='$db' style='display:none; background: $color'>\n";
1699 print "<h3>$full specific options:</h3>\n";
1702 function printListItem( $item ) {
1703 print "<li>$item</li>";
1708 <div
class="license">
1710 <p
>This program is free software
; you can redistribute it
and/or modify
1711 it under the terms of the GNU General
Public License
as published by
1712 the Free Software Foundation
; either version
2 of the License
, or
1713 (at your option
) any later version
.</p
>
1715 <p
>This program is distributed in the hope that it will be useful
,
1716 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1717 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1718 GNU General
Public License
for more details
.</p
>
1720 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1721 along with this program
; if not
, write to the Free Software
1722 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1723 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1729 <div id
="column-one">
1730 <div
class="portlet" id
="p-logo">
1731 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1732 href
="http://www.mediawiki.org/"
1733 title
="Main Page"></a
>
1735 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1736 <div
class='portlet'><div
class='pBody'>
1738 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1739 <li
><a href
="../README">Readme
</a
></li
>
1740 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1741 <li
><a href
="../docs/">Documentation
</a
></li
>
1742 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1743 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1745 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright © 2001-2006 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke and others.</p>