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", "" );
533 $useRoot = importCheck( 'useroot', false );
536 $conf->DBprefix
= importPost( "DBprefix" );
537 $conf->DBschema
= importPost( "DBschema", "mysql4" );
538 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
539 $conf->DBschema
== "mysql5-binary")
541 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
543 ## Postgres specific:
544 $conf->DBport
= importPost( "DBport", "5432" );
545 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
546 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
548 /* Check for validity */
551 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
552 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
554 if( $conf->DBuser
== "" ) {
555 $errs["DBuser"] = "Must not be blank";
557 if( $conf->DBpassword
== "" ) {
558 $errs["DBpassword"] = "Must not be blank";
560 if( $conf->DBpassword
!= $conf->DBpassword2
) {
561 $errs["DBpassword2"] = "Passwords don't match!";
563 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
564 $errs["DBprefix"] = "Invalid table prefix";
567 if( $conf->SysopPass
== "" ) {
568 $errs["SysopPass"] = "Must not be blank";
570 if( $conf->SysopPass
!= $conf->SysopPass2
) {
571 $errs["SysopPass2"] = "Passwords don't match!";
574 $conf->License
= importRequest( "License", "none" );
575 if( $conf->License
== "gfdl" ) {
576 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
577 $conf->RightsText
= "GNU Free Documentation License 1.2";
578 $conf->RightsCode
= "gfdl";
579 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
580 } elseif( $conf->License
== "none" ) {
581 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
583 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
584 $conf->RightsText
= importRequest( "RightsText", "" );
585 $conf->RightsCode
= importRequest( "RightsCode", "" );
586 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
589 $conf->Shm
= importRequest( "Shm", "none" );
590 $conf->MCServers
= importRequest( "MCServers" );
592 /* Test memcached servers */
594 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
595 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
596 foreach ( $conf->MCServerArray
as $server ) {
597 $error = testMemcachedServer( $server );
599 $errs["MCServers"] = $error;
603 } else if ( $conf->Shm
== 'memcached' ) {
604 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
607 /* default values for installation */
608 $conf->Email
= importRequest("Email", "email_enabled");
609 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
610 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
611 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
613 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
614 do { /* So we can 'continue' to end prematurely */
615 $conf->Root
= ($conf->RootPW
!= "");
617 /* Load up the settings and get installin' */
618 $local = writeLocalSettings( $conf );
619 echo "<li style=\"list-style: none\">\n";
620 echo "<p><b>Generating configuration file...</b></p>\n";
623 $wgCommandLineMode = false;
625 $ok = eval( $local );
626 if( $ok === false ) {
627 dieout( "Errors in generated configuration; " .
628 "most likely due to a bug in the installer... " .
629 "Config file was: " .
631 htmlspecialchars( $local ) .
635 $conf->DBtypename
= '';
636 foreach (array_keys($ourdb) as $db) {
637 if ($conf->DBtype
=== $db)
638 $conf->DBtypename
= $ourdb[$db]['fullname'];
640 if ( ! strlen($conf->DBtype
)) {
641 $errs["DBpicktype"] = "Please choose a database type";
645 if (! $conf->DBtypename
) {
646 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
649 print "<li>Database type: {$conf->DBtypename}</li>\n";
650 $dbclass = 'Database'.ucfirst($conf->DBtype
);
651 $wgDBtype = $conf->DBtype
;
652 $wgDBadminuser = "root";
653 $wgDBadminpassword = $conf->RootPW
;
656 $wgDBprefix = $conf->DBprefix
;
658 ## Postgres specific:
659 $wgDBport = $conf->DBport
;
660 $wgDBmwschema = $conf->DBmwschema
;
661 $wgDBts2schema = $conf->DBts2schema
;
663 $wgCommandLineMode = true;
664 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
665 require_once( "includes/Setup.php" );
668 require_once( "maintenance/InitialiseMessages.inc" );
670 $wgTitle = Title
::newFromText( "Installation script" );
671 error_reporting( E_ALL
);
672 print "<li>Loading class: $dbclass";
675 if( $conf->DBtype
== 'mysql' ) {
676 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
677 if( $mysqlOldClient ) {
678 print "<li><b>PHP is linked with old MySQL client libraries. If you are
679 using a MySQL 4.1 server and have problems connecting to the database,
680 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
681 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
683 $ok = true; # Let's be optimistic
685 # Decide if we're going to use the superuser or the regular database user
686 $conf->Root
= $useRoot;
688 $db_user = $conf->RootUser
;
689 $db_pass = $conf->RootPW
;
691 $db_user = $wgDBuser;
692 $db_pass = $wgDBpassword;
696 echo( "<li>Attempting to connect to database server as $db_user..." );
697 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
699 # Check the connection and respond to errors
700 if( $wgDatabase->isOpen() ) {
703 $wgDBadminuser = $db_user;
704 $wgDBadminpassword = $db_pass;
705 echo( "success.</li>\n" );
706 $wgDatabase->ignoreErrors( true );
707 $myver = $wgDatabase->getServerVersion();
709 # There were errors, report them and back out
711 $errno = mysql_errno();
712 $errtx = htmlspecialchars( mysql_error() );
716 echo( "failed due to authentication errors. Check passwords.</li>" );
718 # The superuser details are wrong
719 $errs["RootUser"] = "Check username";
720 $errs["RootPW"] = "and password";
722 # The regular user details are wrong
723 $errs["DBuser"] = "Check username";
724 $errs["DBpassword"] = "and password";
730 # General connection problem
731 echo( "failed with error [$errno] $errtx.</li>\n" );
732 $errs["DBserver"] = "Connection failed";
737 if( !$ok ) { continue; }
739 } else /* not mysql */ {
740 error_reporting( E_ALL
);
742 ## Possible connect as a superuser
744 $wgDBsuperuser = $conf->RootUser
;
745 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
746 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
747 if (!$wgDatabase->isOpen()) {
748 print " error: " . $wgDatabase->lastError() . "</li>\n";
749 $errs["DBserver"] = "Could not connect to database as superuser";
750 $errs["RootUser"] = "Check username";
751 $errs["RootPW"] = "and password";
755 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
756 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
757 if (!$wgDatabase->isOpen()) {
758 print " error: " . $wgDatabase->lastError() . "</li>\n";
760 $myver = $wgDatabase->getServerVersion();
764 if ( !$wgDatabase->isOpen() ) {
765 $errs["DBserver"] = "Couldn't connect to database";
769 print "<li>Connected to $myver";
770 if ($conf->DBtype
== 'mysql') {
771 if( version_compare( $myver, "4.0.14" ) < 0 ) {
772 dieout( " -- mysql 4.0.14 or later required. Aborting." );
774 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
775 if( $mysqlNewAuth && $mysqlOldClient ) {
776 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
777 to old client libraries; if you have trouble with authentication, see
778 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
779 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
782 if( $mysqlNewAuth ) {
783 print "; enabling MySQL 4.1/5.0 charset mode";
785 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
786 but older version detected; will likely fail.</b>";
791 @$sel = $wgDatabase->selectDB( $wgDBname );
793 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
795 $err = mysql_errno();
796 $databaseSafe = htmlspecialchars( $wgDBname );
797 if( $err == 1102 /* Invalid database name */ ) {
798 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
800 } elseif( $err != 1049 /* Database doesn't exist */ ) {
801 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
802 print htmlspecialchars( mysql_error() ) . "</li></ul>";
805 print "<li>Attempting to create database...</li>";
806 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
808 print "<li>Couldn't create database <tt>" .
809 htmlspecialchars( $wgDBname ) .
810 "</tt>; try with root access or check your username/pass.</li>\n";
811 $errs["RootPW"] = "<- Enter";
814 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
816 $wgDatabase->selectDB( $wgDBname );
818 else if ($conf->DBtype
== 'postgres') {
819 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
820 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
824 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
825 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
827 # Create user if required (todo: other databases)
828 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
829 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
830 if ( $conn->isOpen() ) {
831 print "<li>DB user account ok</li>\n";
834 print "<li>Granting user permissions...";
835 if( $mysqlOldClient && $mysqlNewAuth ) {
836 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>";
839 dbsource( "../maintenance/users.sql", $wgDatabase );
848 print "<li>Finished update checks.</li>\n";
850 # FIXME: Check for errors
851 print "<li>Creating tables...";
852 if ($conf->DBtype
== 'mysql') {
853 switch( $conf->DBschema
) {
855 print " using MySQL 4 table defs...";
856 dbsource( "../maintenance/tables.sql", $wgDatabase );
859 print " using MySQL 5 UTF-8 table defs...";
860 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
862 case "mysql5-binary":
863 print " using MySQL 5 binary table defs...";
864 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
867 dieout( " <b>invalid schema selection!</b></li>" );
869 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
870 } else if ($conf->DBtype
== 'postgres') {
871 $wgDatabase->setup_database();
874 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
878 print " done.</li>\n";
880 print "<li>Initializing data...</li>\n";
881 $wgDatabase->insert( 'site_stats',
882 array ( 'ss_row_id' => 1,
883 'ss_total_views' => 0,
884 'ss_total_edits' => 0,
885 'ss_good_articles' => 0 ) );
887 # Set up the "regular user" account *if we can, and if we need to*
888 if( $conf->Root
and $conf->DBtype
== 'mysql') {
890 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
891 if( $wgDatabase2->isOpen() ) {
892 # Nope, just close the test connection and continue
893 $wgDatabase2->close();
894 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
896 # Yes, so run the grants
897 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
898 dbsource( "../maintenance/users.sql", $wgDatabase );
899 echo( "success.</li>\n" );
903 if( $conf->SysopName
) {
904 $u = User
::newFromName( $conf->getSysopName() );
906 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
908 else if ( 0 == $u->idForName() ) {
910 $u->setPassword( $conf->getSysopPass() );
913 $u->addGroup( "sysop" );
914 $u->addGroup( "bureaucrat" );
916 print "<li>Created sysop account <tt>" .
917 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
919 print "<li>Could not create user - already exists!</li>\n";
922 print "<li>Skipped sysop account creation, no name given.</li>\n";
925 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
926 $article = new Article( $titleobj );
927 $newid = $article->insertOn( $wgDatabase );
928 $revision = new Revision( array(
930 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
933 'user_text' => 'MediaWiki default',
935 $revid = $revision->insertOn( $wgDatabase );
936 $article->updateRevisionOn( $wgDatabase, $revision );
938 initialiseMessages( false, false, 'printListItem' );
941 /* Write out the config file now that all is well */
942 print "<li style=\"list-style: none\">\n";
943 print "<p>Creating LocalSettings.php...</p>\n\n";
944 $localSettings = "<" . "?php$endl$local$endl?" . ">\r\n";
945 // Fix up a common line-ending problem (due to CVS on Windows)
946 $localSettings = str_replace( "\r\n", "\n", $localSettings );
947 $f = fopen( "LocalSettings.php", 'xt' );
950 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" .
951 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
952 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
954 if(fwrite( $f, $localSettings ) ) {
956 writeSuccessMessage();
959 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");
972 if( count( $errs ) ) {
973 /* Display options form */
975 if( $conf->posted
) {
976 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
980 <form action
="index.php" name
="config" method
="post">
985 <div
class="config-section">
986 <div
class="config-input">
988 aField( $conf, "Sitename", "Wiki name:" );
991 <p
class="config-desc">
992 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
993 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
996 <div
class="config-input">
998 aField( $conf, "EmergencyContact", "Contact e-mail:" );
1001 <p
class="config-desc">
1002 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
.
1005 <div
class="config-input">
1006 <label
class='column' for="LanguageCode">Language
:</label
>
1007 <select id
="LanguageCode" name
="LanguageCode">
1010 $list = getLanguageList();
1011 foreach( $list as $code => $name ) {
1012 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1013 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1018 <p
class="config-desc">
1019 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1022 <div
class="config-input">
1023 <label
class='column'>Copyright
/license
:</label
>
1026 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1027 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1029 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1030 $partner = "MediaWiki";
1031 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1032 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1033 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1034 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1036 <?php
if( $conf->License
== "cc" ) { ?
>
1038 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1039 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1040 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1041 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1047 <p
class="config-desc">
1048 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1052 <div
class="config-input">
1053 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1055 <div
class="config-input">
1056 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1058 <div
class="config-input">
1059 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1061 <p
class="config-desc">
1062 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1063 A
new account will be added only when creating a
new wiki database
.
1066 <div
class="config-input">
1067 <label
class='column'>Shared memory caching
:</label
>
1070 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1072 if ( $conf->turck
) {
1074 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1079 aField( $conf, "Shm", "APC", "radio", "apc" );
1082 if ( $conf->eaccel
) {
1084 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1088 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1090 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1092 <p
class="config-desc">
1093 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1094 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1095 installed
. Specify the server addresses
and ports in a comma
-separted
list. Only
1096 use Turck shared memory
if the wiki will be running on a single Apache server
.
1100 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1102 <div
class="config-section">
1103 <div
class="config-input">
1104 <label
class='column'>E
-mail
features (global):</label
>
1106 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1107 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1110 <p
class="config-desc">
1111 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
and e
-mail notifications
)
1112 if sending mail doesn
't work on your server.
1115 <div class="config-input">
1116 <label class='column
'>User-to-user e-mail:</label>
1118 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1119 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1122 <p class="config-desc">
1123 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.
1125 <div class="config-input">
1126 <label class='column
'>E-mail notification about changes:</label>
1128 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1129 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1130 <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>
1133 <div class="config-desc">
1135 For this feature to work, an e-mail address must be present for the user account, and the notification
1136 options in the user's preferences must be enabled
. Also note the
1137 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1139 <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
>
1142 <div
class="config-input">
1143 <label
class='column'>E
-mail address authentication
:</label
>
1145 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1146 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1149 <div
class="config-desc">
1150 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1151 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1156 <h2
>Database config
</h2
>
1158 <div
class="config-section">
1159 <div
class="config-input">
1160 <label
class='column'>Database type
:</label
>
1161 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1162 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1165 <div
class="config-input" style
="clear:left"><?php
1166 aField( $conf, "DBserver", "Database host:" );
1168 <p
class="config-desc">
1169 If your database server isn
't on your web server, enter the name or IP address here.
1172 <div class="config-input"><?php
1173 aField( $conf, "DBname", "Database name:" );
1175 <div class="config-input"><?php
1176 aField( $conf, "DBuser", "DB username:" );
1178 <div class="config-input"><?php
1179 aField( $conf, "DBpassword", "DB password:", "password" );
1181 <div class="config-input"><?php
1182 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1184 <p class="config-desc">
1185 If you only have a single user account and database available,
1186 enter those here. If you have database root access (see below)
1187 you can specify new accounts/databases to be created. This account
1188 will not be created if it pre-exists. If this is the case, ensure that it
1189 has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.
1192 <div class="config-input">
1193 <label class="column">Superuser account:</label>
1194 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1195 <label for="useroot">Use superuser account</label>
1197 <div class="config-input">
1199 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1202 <div class="config-input">
1204 aField( $conf, "RootPW", "Superuser password:", "password" );
1208 <p class="config-desc">
1209 If the database user specified above does not exist, or does not have access to create
1210 the database (if needed) or tables within it, please check the box and provide details
1211 of a superuser account, such as <strong>root</strong>, which does.
1214 <?php database_switcher('mysql
'); ?>
1215 <div class="config-input"><?php
1216 aField( $conf, "DBprefix", "Database table prefix:" );
1218 <div class="config-desc">
1219 <p>If you need to share one database between multiple wikis, or
1220 MediaWiki and another web application, you may choose to
1221 add a prefix to all the table names to avoid conflicts.</p>
1223 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1226 <div class="config-input"><label class="column">Database charset</label>
1227 <div>Select one:</div>
1229 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1230 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1231 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1234 <p class="config-desc">
1235 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1236 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1237 cause things to break. <b>If upgrading an older installation, leave
1238 in backwards-compatible mode.</b>
1242 <?php database_switcher('postgres
'); ?>
1243 <div class="config-input"><?php
1244 aField( $conf, "DBport", "Database port:" );
1246 <div class="config-input"><?php
1247 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1249 <div class="config-input"><?php
1250 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1252 <div class="config-desc">
1253 <p>The username specified above will have it's search path set to the above schemas
,
1254 so it is recommended that you create a
new user
.</p
>
1258 <div
class="config-input" style
="padding:2em 0 3em">
1259 <label
class='column'> 
;</label
>
1260 <input type
="submit" value
="Install MediaWiki!" class="btn-install" />
1265 <script type
="text/javascript">
1266 window
.onload
= toggleDBarea('<?php echo $conf->DBtype; ?>',
1268 ## If they passed in a root user name, don't populate it on page load
1269 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1278 /* -------------------------------------------------------------------------------------- */
1279 function writeSuccessMessage() {
1280 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1282 <p>Installation successful!</p>
1283 <p>To complete the installation, please do the following:
1285 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1286 <li>Upload it to the parent directory</li>
1287 <li>Delete config/LocalSettings.php</li>
1288 <li>Start using <a href='../index.php'>your wiki</a>!
1290 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1291 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1292 which means that anyone on the same server can read your database password! Downloading
1293 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1296 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
1297 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1302 function escapePhpString( $string ) {
1303 return strtr( $string,
1314 function writeLocalSettings( $conf ) {
1315 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1316 $conf->PasswordSender
= $conf->EmergencyContact
;
1317 $zlib = ($conf->zlib ?
"" : "# ");
1318 $magic = ($conf->ImageMagick ?
"" : "# ");
1319 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1320 $pretty = ($conf->prettyURLs ?
"" : "# ");
1321 $ugly = ($conf->prettyURLs ?
"# " : "");
1322 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1323 $hashedUploads = $conf->safeMode ?
'' : '# ';
1325 switch ( $conf->Shm
) {
1327 $cacheType = 'CACHE_MEMCACHED';
1328 $mcservers = var_export( $conf->MCServerArray
, true );
1333 $cacheType = 'CACHE_ACCEL';
1334 $mcservers = 'array()';
1337 $cacheType = 'CACHE_NONE';
1338 $mcservers = 'array()';
1341 if ( $conf->Email
== 'email_enabled' ) {
1342 $enableemail = 'true';
1343 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1344 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1345 switch ( $conf->Enotif
) {
1346 case 'enotif_usertalk':
1347 $enotifusertalk = 'true';
1348 $enotifwatchlist = 'false';
1350 case 'enotif_allpages':
1351 $enotifusertalk = 'true';
1352 $enotifwatchlist = 'true';
1355 $enotifusertalk = 'false';
1356 $enotifwatchlist = 'false';
1359 $enableuseremail = 'false';
1360 $enableemail = 'false';
1361 $eauthent = 'false';
1362 $enotifusertalk = 'false';
1363 $enotifwatchlist = 'false';
1366 $file = @fopen
( "/dev/urandom", "r" );
1368 $secretKey = bin2hex( fread( $file, 32 ) );
1372 for ( $i=0; $i<8; $i++
) {
1373 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1375 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1378 # Add slashes to strings for double quoting
1379 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1380 if( $conf->License
== 'gfdl' ) {
1381 # Needs literal string interpolation for the current style path
1382 $slconf['RightsIcon'] = $conf->RightsIcon
;
1386 # This file was automatically generated by the MediaWiki installer.
1387 # If you make manual changes, please keep track in case you need to
1388 # recreate them later.
1390 # See includes/DefaultSettings.php for all configurable settings
1391 # and their default values, but don't forget to make changes in _this_
1394 # If you customize your file layout, set \$IP to the directory that contains
1395 # the other MediaWiki files. It will be used as a base to locate files.
1396 if( defined( 'MW_INSTALL_PATH' ) ) {
1397 \$IP = MW_INSTALL_PATH;
1399 \$IP = dirname( __FILE__ );
1402 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1403 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1405 require_once( \"includes/DefaultSettings.php\" );
1407 # If PHP's memory limit is very low, some operations may fail.
1408 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1410 if ( \$wgCommandLineMode ) {
1411 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1412 die( \"This script must be run from the command line\\n\" );
1414 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1415 ## Compress output if the browser supports it
1416 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1419 \$wgSitename = \"{$slconf['Sitename']}\";
1421 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1422 \$wgScript = \"\$wgScriptPath/index.php\";
1423 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1425 ## For more information on customizing the URLs please see:
1426 ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
1428 ## 'Pretty' URLs using PATH_INFO work on most configurations with
1429 ## PHP configured as an Apache module.
1430 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1432 ## If using PHP as a CGI module, the ?title= style might have to be used
1433 ## depending on the configuration. If it fails, try enabling the option
1434 ## cgi.fix_pathinfo in php.ini, then switch to pretty URLs.
1435 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1437 \$wgStylePath = \"\$wgScriptPath/skins\";
1438 \$wgStyleDirectory = \"\$IP/skins\";
1439 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1441 \$wgUploadPath = \"\$wgScriptPath/images\";
1442 \$wgUploadDirectory = \"\$IP/images\";
1444 \$wgEnableEmail = $enableemail;
1445 \$wgEnableUserEmail = $enableuseremail;
1447 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1448 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1450 ## For a detailed description of the following switches see
1451 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1452 ## There are many more options for fine tuning available see
1453 ## /includes/DefaultSettings.php
1454 ## UPO means: this is also a user preference option
1455 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1456 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1457 \$wgEmailAuthentication = $eauthent;
1459 \$wgDBtype = \"{$slconf['DBtype']}\";
1460 \$wgDBserver = \"{$slconf['DBserver']}\";
1461 \$wgDBname = \"{$slconf['DBname']}\";
1462 \$wgDBuser = \"{$slconf['DBuser']}\";
1463 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1464 \$wgDBport = \"{$slconf['DBport']}\";
1465 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1467 # Schemas for Postgres
1468 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1469 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1471 # Experimental charset support for MySQL 4.1/5.0.
1472 \$wgDBmysql5 = {$conf->DBmysql5};
1474 ## Shared memory settings
1475 \$wgMainCacheType = $cacheType;
1476 \$wgMemCachedServers = $mcservers;
1478 ## To enable image uploads, make sure the 'images' directory
1479 ## is writable, then set this to true:
1480 \$wgEnableUploads = false;
1481 \$wgUseImageResize = {$conf->UseImageResize};
1482 {$magic}\$wgUseImageMagick = true;
1483 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1485 ## If you want to use image uploads under safe mode,
1486 ## create the directories images/archive, images/thumb and
1487 ## images/temp, and make them all writable. Then uncomment
1488 ## this, if it's not already uncommented:
1489 {$hashedUploads}\$wgHashedUploadDirectory = false;
1491 ## If you have the appropriate support software installed
1492 ## you can enable inline LaTeX equations:
1494 \$wgMathPath = \"{\$wgUploadPath}/math\";
1495 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1496 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1498 \$wgLocalInterwiki = \$wgSitename;
1500 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1502 \$wgProxyKey = \"$secretKey\";
1504 ## Default skin: you can change the default skin. Use the internal symbolic
1505 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1506 \$wgDefaultSkin = 'monobook';
1508 ## For attaching licensing metadata to pages, and displaying an
1509 ## appropriate copyright notice / icon. GNU Free Documentation
1510 ## License and Creative Commons licenses are supported so far.
1511 {$rights}\$wgEnableCreativeCommonsRdf = true;
1512 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1513 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1514 \$wgRightsText = \"{$slconf['RightsText']}\";
1515 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1516 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1518 \$wgDiff3 = \"{$slconf['diff3']}\";
1520 # When you make changes to this configuration file, this will make
1521 # sure that cached pages are cleared.
1522 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1523 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1524 "; ## End of setting the $localsettings string
1526 // Keep things in Unix line endings internally;
1527 // the system will write out as local text type.
1528 return str_replace( "\r\n", "\n", $localsettings );
1531 function dieout( $text ) {
1532 die( $text . "\n\n</body>\n</html>" );
1535 function importVar( &$var, $name, $default = "" ) {
1536 if( isset( $var[$name] ) ) {
1537 $retval = $var[$name];
1538 if ( get_magic_quotes_gpc() ) {
1539 $retval = stripslashes( $retval );
1547 function importPost( $name, $default = "" ) {
1548 return importVar( $_POST, $name, $default );
1551 function importCheck( $name ) {
1552 return isset( $_POST[$name] );
1555 function importRequest( $name, $default = "" ) {
1556 return importVar( $_REQUEST, $name, $default );
1561 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1564 $xtype = "type=\"$type\"";
1570 $nolabel = ($type == "radio") ||
($type == "hidden");
1572 if ($type == 'radio')
1573 $id .= $radioCount++
;
1578 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1581 if( $type == "radio" && $value == $conf->$field ) {
1582 $checked = "checked='checked'";
1586 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1588 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1591 if( $type == "radio" ) {
1592 echo htmlspecialchars( $value );
1594 echo htmlspecialchars( $conf->$field );
1600 echo " $text</label>\n";
1604 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1607 function getLanguageList() {
1608 global $wgLanguageNames;
1609 if( !isset( $wgLanguageNames ) ) {
1610 require_once( "languages/Names.php" );
1615 $d = opendir( "../languages/messages" );
1616 /* In case we are called from the root directory */
1618 $d = opendir( "languages/messages");
1619 while( false !== ($f = readdir( $d ) ) ) {
1621 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1622 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1623 if( isset( $wgLanguageNames[$code] ) ) {
1624 $name = $code . ' - ' . $wgLanguageNames[$code];
1628 $codes[$code] = $name;
1636 #Check for location of an executable
1637 # @param string $loc single location to check
1638 # @param array $names filenames to check for.
1639 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1640 function locate_executable($loc, $names, $versioninfo = false) {
1641 if (!is_array($names))
1642 $names = array($names);
1644 foreach ($names as $name) {
1645 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1646 if (file_exists($command)) {
1650 $file = str_replace('$1', $command, $versioninfo[0]);
1651 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1658 # Test a memcached server
1659 function testMemcachedServer( $server ) {
1660 $hostport = explode(":", $server);
1663 if ( !function_exists( 'fsockopen' ) ) {
1664 $errstr = "Can't connect to memcached, fsockopen() not present";
1666 if ( !$errstr && count( $hostport ) != 2 ) {
1667 $errstr = 'Please specify host and port';
1668 var_dump( $hostport );
1671 list( $host, $port ) = $hostport;
1675 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1676 if ( $fp === false ) {
1677 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1681 $command = "version\r\n";
1682 $bytes = fwrite( $fp, $command );
1683 if ( $bytes != strlen( $command ) ) {
1684 $errstr = "Cannot write to memcached socket on $host:$port";
1688 $expected = "VERSION ";
1689 $response = fread( $fp, strlen( $expected ) );
1690 if ( $response != $expected ) {
1691 $errstr = "Didn't get correct memcached response from $host:$port";
1698 echo "<li>Connected to memcached on $host:$port successfully";
1703 function database_picker($conf) {
1706 foreach(array_keys($ourdb) as $db) {
1707 if ($ourdb[$db]['havedriver']) {
1709 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1716 function database_switcher($db) {
1718 $color = $ourdb[$db]['bgcolor'];
1719 $full = $ourdb[$db]['fullname'];
1720 print "<div id='$db' style='display:none; background: $color'>\n";
1721 print "<h3>$full specific options:</h3>\n";
1724 function printListItem( $item ) {
1725 print "<li>$item</li>";
1730 <div
class="license">
1732 <p
>This program is free software
; you can redistribute it
and/or modify
1733 it under the terms of the GNU General
Public License
as published by
1734 the Free Software Foundation
; either version
2 of the License
, or
1735 (at your option
) any later version
.</p
>
1737 <p
>This program is distributed in the hope that it will be useful
,
1738 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1739 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1740 GNU General
Public License
for more details
.</p
>
1742 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1743 along with this program
; if not
, write to the Free Software
1744 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1745 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1751 <div id
="column-one">
1752 <div
class="portlet" id
="p-logo">
1753 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1754 href
="http://www.mediawiki.org/"
1755 title
="Main Page"></a
>
1757 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1758 <div
class='portlet'><div
class='pBody'>
1760 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1761 <li
><a href
="../README">Readme
</a
></li
>
1762 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1763 <li
><a href
="../docs/">Documentation
</a
></li
>
1764 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1765 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1767 <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>