3 # MediaWiki web-based config/installation
4 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>, 2006 Rob Church <robchur@gmail.com>
5 # http://www.mediawiki.org/
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with this program; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 # http://www.gnu.org/copyleft/gpl.html
22 error_reporting( E_ALL
);
23 header( "Content-type: text/html; charset=utf-8" );
24 @ini_set
( "display_errors", true );
26 # In case of errors, let output be clean.
27 $wgRequestTime = microtime( true );
29 # Attempt to set up the include path, to fix problems with relative includes
30 $IP = dirname( dirname( __FILE__
) );
31 define( 'MW_INSTALL_PATH', $IP );
32 $sep = PATH_SEPARATOR
;
33 if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) {
34 set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" );
37 # Define an entry point and include some files
38 define( "MEDIAWIKI", true );
39 define( "MEDIAWIKI_INSTALL", true );
41 // Run version checks before including other files
42 // so people don't see a scary parse error.
43 require_once( "install-utils.inc" );
44 install_version_checks();
46 require_once( "includes/Defines.php" );
47 require_once( "includes/DefaultSettings.php" );
48 require_once( "includes/MagicWord.php" );
49 require_once( "includes/Namespace.php" );
50 require_once( "includes/ProfilerStub.php" );
52 ## Databases we support:
55 $ourdb['mysql']['fullname'] = 'MySQL';
56 $ourdb['mysql']['havedriver'] = 0;
57 $ourdb['mysql']['compile'] = 'mysql';
58 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
59 $ourdb['mysql']['rootuser'] = 'root';
61 $ourdb['postgres']['fullname'] = 'PostgreSQL';
62 $ourdb['postgres']['havedriver'] = 0;
63 $ourdb['postgres']['compile'] = 'pgsql';
64 $ourdb['postgres']['bgcolor'] = '#aaccff';
65 $ourdb['postgres']['rootuser'] = 'postgres';
68 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
71 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
72 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
73 <style type
="text/css">
75 @import
"../skins/monobook/main.css";
79 margin
: 1em
0 1em
2.5em
;
86 .config
-section label
.column
{
98 zoom
: 100%
; /* IE hack */
101 .config
-section
.config
-desc
{
103 margin
: 0 0 2em
18em
;
108 .iput
-text
, .iput
-password
{
115 background
-color
: #fff;
123 background
-color
: #FFF0F0;
124 border
: 2px solid red
;
132 list-style
-type
: none
;
133 list-style
-image
: none
;
151 <script type
="text/javascript">
154 <?php
foreach (array_keys($ourdb) as $db) {
155 echo "\n document.getElementById('$db').style.display='none';";
160 function toggleDBarea(id
,defaultroot
) {
162 var dbarea
= document
.getElementById(id
).style
;
163 dbarea
.display
= (dbarea
.display
== 'none') ?
'block' : 'none';
164 var db
= document
.getElementById('RootUser');
166 <?php
foreach (array_keys($ourdb) as $db) {
167 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
176 <div id
="globalWrapper">
177 <div id
="column-content">
179 <div id
="bodyContent">
181 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
185 /* Check for existing configurations and bug out! */
187 if( file_exists( "../LocalSettings.php" ) ) {
188 dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
190 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
193 if( file_exists( "./LocalSettings.php" ) ) {
194 writeSuccessMessage();
199 if( !is_writable( "." ) ) {
200 dieout( "<h2>Can't write config file, aborting</h2>
202 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
203 writable by the web server. Once configuration is done you'll move the created
204 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
205 then remove the <tt>config</tt> subdirectory entirely.</p>
207 <p>To make the directory writable on a Unix/Linux system:</p>
210 cd <i>/path/to/wiki</i>
214 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
218 require_once( "install-utils.inc" );
219 require_once( "maintenance/updaters.inc" );
222 function getEncoded( $data ) {
223 # removing latin1 support, no need...
226 function getSitename() { return $this->getEncoded( $this->Sitename
); }
227 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
228 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
235 <b
>Don
't forget security updates!</b> Keep an eye on the
236 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
237 release announcements mailing list</a>.
242 <h2>Checking environment...</h2>
243 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
244 <ul class="env-check">
248 define( 'MW_NO_OUTPUT_BUFFER
', 1 );
249 $conf = new ConfigData;
251 install_version_checks();
253 print "<li>PHP " . phpversion() . " installed</li>\n";
255 ## Temporarily turn off all errors as we try to discover installed databases
256 $olderrnum = error_reporting(0);
258 $phpdatabases = array();
259 foreach (array_keys($ourdb) as $db) {
260 $compname = $ourdb[$db]['compile
'];
261 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
262 array_push($phpdatabases, $db);
263 $ourdb[$db]['havedriver
'] = 1;
267 error_reporting($olderrornum);
269 if (!$phpdatabases) {
270 print "Could not find a suitable database driver!<ul>";
271 foreach (array_keys($ourdb) AS $db) {
272 $comp = $ourdb[$db]['compile
'];
273 $full = $ourdb[$db]['fullname
'];
274 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
275 ."or install the $comp.so module</li>\n";
277 dieout( "</ul></ul>" );
280 print "<li>Found database drivers for:";
281 foreach (array_keys($ourdb) AS $db) {
282 if ($ourdb[$db]['havedriver
']) {
283 $DefaultDBtype = $db;
284 print " ".$ourdb[$db]['fullname
'];
288 if (count($phpdatabases) != 1)
291 if( ini_get( "register_globals" ) ) {
294 <div style="font-size:110%">
295 <strong class="error">Warning:</strong>
296 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
298 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
305 if( ini_get( "magic_quotes_runtime" ) ) {
307 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime
</a
> is active
!</strong
>
308 This option corrupts data input unpredictably
; you cannot install
or use
309 MediaWiki unless this option is disabled
.
313 if( ini_get( "magic_quotes_sybase" ) ) {
315 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase
</a
> is active
!</strong
>
316 This option corrupts data input unpredictably
; you cannot install
or use
317 MediaWiki unless this option is disabled
.
321 if( ini_get( "mbstring.func_overload" ) ) {
323 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring
.func_overload
</a
> is active
!</strong
>
324 This option causes errors
and may corrupt data unpredictably
;
325 you cannot install
or use MediaWiki unless this option is disabled
.
330 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
333 if( ini_get( "safe_mode" ) ) {
334 $conf->safeMode
= true;
336 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
337 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
338 You may have problems caused by this
, particularly
if using image uploads
.
342 $conf->safeMode
= false;
345 $sapi = php_sapi_name();
346 print "<li>PHP server API is $sapi; ";
347 if( $wgUsePathInfo ) {
348 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
350 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
354 $conf->xml
= function_exists( "utf8_encode" );
356 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
358 dieout( "PHP's XML module is missing; the wiki requires functions in
359 this module and won't work in this configuration.
360 If you're running Mandrake, install the php-xml package." );
363 # Check for session support
364 if( !function_exists( 'session_name' ) )
365 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
367 # session.save_path doesn't *have* to be set, but if it is, and it's
368 # not valid/writable/etc. then it can cause problems
369 $sessionSavePath = ini_get( 'session.save_path' );
370 # Warn the user if it's not set, but let them proceed
371 if( !$sessionSavePath ) {
372 print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
373 has not been set in PHP.ini. If the default value causes problems with
374 saving session data, set it to a valid path which is read/write/execute
375 for the user your web server is running under.</li>";
376 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
377 # All good? Let the user know
378 print "<li>Session save path appears to be valid.</li>";
380 # Something not right? Halt the installation so the user can fix it up
381 dieout( "Your session save path appears to be invalid or is not writable.
382 PHP needs to be able to save data to this location in order for correct
383 session operation. Please check that <tt>session.save_path</tt> in
384 <tt>PHP.ini</tt> points to a valid path, and is read/write/execute for
385 the user your web server is running under." );
388 # Check for PCRE support
389 if( !function_exists( 'preg_match' ) )
390 dieout( "The PCRE support module appears to be missing. MediaWiki requires the
391 Perl-compatible regular expression functions." );
393 $memlimit = ini_get( "memory_limit" );
394 $conf->raiseMemory
= false;
395 if( empty( $memlimit ) ||
$memlimit == -1 ) {
396 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
398 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
399 $n = intval( $memlimit );
400 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
401 $n = intval( $m[1] * (1024*1024) );
403 if( $n < 20*1024*1024 ) {
404 print "Attempting to raise limit to 20M... ";
405 if( false === ini_set( "memory_limit", "20M" ) ) {
406 print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
408 $conf->raiseMemory
= true;
415 $conf->turck
= function_exists( 'mmcache_get' );
416 if ( $conf->turck
) {
417 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
420 $conf->apc
= function_exists('apc_fetch');
422 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
425 $conf->eaccel
= function_exists( 'eaccelerator_get' );
426 if ( $conf->eaccel
) {
427 $conf->turck
= 'eaccelerator';
428 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
431 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
432 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
433 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>, or
434 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
437 $conf->diff3
= false;
438 $diff3locations = array_merge(
445 explode( $sep, getenv( "PATH" ) ) );
446 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
448 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
449 foreach ($diff3locations as $loc) {
450 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
451 if ($exe !== false) {
458 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
460 print "<li>GNU diff3 not found.</li>";
462 $conf->ImageMagick
= false;
463 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
464 foreach( $imcheck as $dir ) {
465 $im = "$dir/convert";
466 if( file_exists( $im ) ) {
467 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
468 $conf->ImageMagick
= $im;
473 $conf->HaveGD
= function_exists( "imagejpeg" );
474 if( $conf->HaveGD
) {
475 print "<li>Found GD graphics library built-in";
476 if( !$conf->ImageMagick
) {
477 print ", image thumbnailing will be enabled if you enable uploads";
481 if( !$conf->ImageMagick
) {
482 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
486 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
488 $conf->IP
= dirname( dirname( __FILE__
) );
489 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
492 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
493 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
494 // to get the path to the current script... hopefully it's reliable. SIGH
495 $path = ($_SERVER["PHP_SELF"] === '')
496 ?
$_SERVER["SCRIPT_NAME"]
497 : $_SERVER["PHP_SELF"];
498 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
499 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
501 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
502 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
504 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
505 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
507 : $_SERVER["SERVER_ADMIN"];
508 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
509 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
513 $conf->DBserver
= importPost( "DBserver", "localhost" );
514 $conf->DBname
= importPost( "DBname", "wikidb" );
515 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
516 $conf->DBpassword
= importPost( "DBpassword" );
517 $conf->DBpassword2
= importPost( "DBpassword2" );
518 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
519 $conf->SysopPass
= importPost( "SysopPass" );
520 $conf->SysopPass2
= importPost( "SysopPass2" );
521 $conf->RootUser
= importPost( "RootUser", "root" );
522 $conf->RootPW
= importPost( "RootPW", "" );
523 $useRoot = importCheck( 'useroot', false );
526 $conf->DBprefix
= importPost( "DBprefix" );
527 $conf->DBschema
= importPost( "DBschema", "mysql4" );
528 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
529 $conf->DBschema
== "mysql5-binary")
531 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
533 ## Postgres specific:
534 $conf->DBport
= importPost( "DBport", "5432" );
535 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
536 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
538 /* Check for validity */
541 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
542 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
544 if( $conf->DBuser
== "" ) {
545 $errs["DBuser"] = "Must not be blank";
547 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
548 $errs["DBpassword"] = "Must not be blank";
550 if( $conf->DBpassword
!= $conf->DBpassword2
) {
551 $errs["DBpassword2"] = "Passwords don't match!";
553 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
554 $errs["DBprefix"] = "Invalid table prefix";
557 if( $conf->SysopPass
== "" ) {
558 $errs["SysopPass"] = "Must not be blank";
560 if( $conf->SysopPass
!= $conf->SysopPass2
) {
561 $errs["SysopPass2"] = "Passwords don't match!";
564 $conf->License
= importRequest( "License", "none" );
565 if( $conf->License
== "gfdl" ) {
566 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
567 $conf->RightsText
= "GNU Free Documentation License 1.2";
568 $conf->RightsCode
= "gfdl";
569 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
570 } elseif( $conf->License
== "none" ) {
571 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
573 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
574 $conf->RightsText
= importRequest( "RightsText", "" );
575 $conf->RightsCode
= importRequest( "RightsCode", "" );
576 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
579 $conf->Shm
= importRequest( "Shm", "none" );
580 $conf->MCServers
= importRequest( "MCServers" );
582 /* Test memcached servers */
584 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
585 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
586 foreach ( $conf->MCServerArray
as $server ) {
587 $error = testMemcachedServer( $server );
589 $errs["MCServers"] = $error;
593 } else if ( $conf->Shm
== 'memcached' ) {
594 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
597 /* default values for installation */
598 $conf->Email
= importRequest("Email", "email_enabled");
599 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
600 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
601 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
603 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
604 do { /* So we can 'continue' to end prematurely */
605 $conf->Root
= ($conf->RootPW
!= "");
607 /* Load up the settings and get installin' */
608 $local = writeLocalSettings( $conf );
609 echo "<li style=\"list-style: none\">\n";
610 echo "<p><b>Generating configuration file...</b></p>\n";
613 $wgCommandLineMode = false;
615 $ok = eval( $local );
616 if( $ok === false ) {
617 dieout( "Errors in generated configuration; " .
618 "most likely due to a bug in the installer... " .
619 "Config file was: " .
621 htmlspecialchars( $local ) .
625 $conf->DBtypename
= '';
626 foreach (array_keys($ourdb) as $db) {
627 if ($conf->DBtype
=== $db)
628 $conf->DBtypename
= $ourdb[$db]['fullname'];
630 if ( ! strlen($conf->DBtype
)) {
631 $errs["DBpicktype"] = "Please choose a database type";
635 if (! $conf->DBtypename
) {
636 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
639 print "<li>Database type: {$conf->DBtypename}</li>\n";
640 $dbclass = 'Database'.ucfirst($conf->DBtype
);
641 $wgDBtype = $conf->DBtype
;
642 $wgDBadminuser = "root";
643 $wgDBadminpassword = $conf->RootPW
;
646 $wgDBprefix = $conf->DBprefix
;
648 ## Postgres specific:
649 $wgDBport = $conf->DBport
;
650 $wgDBmwschema = $conf->DBmwschema
;
651 $wgDBts2schema = $conf->DBts2schema
;
653 $wgCommandLineMode = true;
654 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
655 require_once( "includes/Setup.php" );
658 $wgTitle = Title
::newFromText( "Installation script" );
659 error_reporting( E_ALL
);
660 print "<li>Loading class: $dbclass";
663 if( $conf->DBtype
== 'mysql' ) {
664 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
665 if( $mysqlOldClient ) {
666 print "<li><b>PHP is linked with old MySQL client libraries. If you are
667 using a MySQL 4.1 server and have problems connecting to the database,
668 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
669 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
671 $ok = true; # Let's be optimistic
673 # Decide if we're going to use the superuser or the regular database user
674 $conf->Root
= $useRoot;
676 $db_user = $conf->RootUser
;
677 $db_pass = $conf->RootPW
;
679 $db_user = $wgDBuser;
680 $db_pass = $wgDBpassword;
684 echo( "<li>Attempting to connect to database server as $db_user..." );
685 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
687 # Check the connection and respond to errors
688 if( $wgDatabase->isOpen() ) {
691 $wgDBadminuser = $db_user;
692 $wgDBadminpassword = $db_pass;
693 echo( "success.</li>\n" );
694 $wgDatabase->ignoreErrors( true );
695 $myver = $wgDatabase->getServerVersion();
697 # There were errors, report them and back out
699 $errno = mysql_errno();
700 $errtx = htmlspecialchars( mysql_error() );
704 echo( "failed due to authentication errors. Check passwords.</li>" );
706 # The superuser details are wrong
707 $errs["RootUser"] = "Check username";
708 $errs["RootPW"] = "and password";
710 # The regular user details are wrong
711 $errs["DBuser"] = "Check username";
712 $errs["DBpassword"] = "and password";
718 # General connection problem
719 echo( "failed with error [$errno] $errtx.</li>\n" );
720 $errs["DBserver"] = "Connection failed";
725 if( !$ok ) { continue; }
727 } else /* not mysql */ {
728 error_reporting( E_ALL
);
730 ## Possible connect as a superuser
732 $wgDBsuperuser = $conf->RootUser
;
733 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
734 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
735 if (!$wgDatabase->isOpen()) {
736 print " error: " . $wgDatabase->lastError() . "</li>\n";
737 $errs["DBserver"] = "Could not connect to database as superuser";
738 $errs["RootUser"] = "Check username";
739 $errs["RootPW"] = "and password";
743 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
744 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
745 if (!$wgDatabase->isOpen()) {
746 print " error: " . $wgDatabase->lastError() . "</li>\n";
748 $myver = $wgDatabase->getServerVersion();
752 if ( !$wgDatabase->isOpen() ) {
753 $errs["DBserver"] = "Couldn't connect to database";
757 print "<li>Connected to $myver";
758 if ($conf->DBtype
== 'mysql') {
759 if( version_compare( $myver, "4.0.14" ) < 0 ) {
760 dieout( " -- mysql 4.0.14 or later required. Aborting." );
762 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
763 if( $mysqlNewAuth && $mysqlOldClient ) {
764 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
765 to old client libraries; if you have trouble with authentication, see
766 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
767 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
770 if( $mysqlNewAuth ) {
771 print "; enabling MySQL 4.1/5.0 charset mode";
773 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
774 but older version detected; will likely fail.</b>";
779 @$sel = $wgDatabase->selectDB( $wgDBname );
781 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
783 $err = mysql_errno();
784 $databaseSafe = htmlspecialchars( $wgDBname );
785 if( $err == 1102 /* Invalid database name */ ) {
786 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
788 } elseif( $err != 1049 /* Database doesn't exist */ ) {
789 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
790 print htmlspecialchars( mysql_error() ) . "</li></ul>";
793 print "<li>Attempting to create database...</li>";
794 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
796 print "<li>Couldn't create database <tt>" .
797 htmlspecialchars( $wgDBname ) .
798 "</tt>; try with root access or check your username/pass.</li>\n";
799 $errs["RootPW"] = "<- Enter";
802 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
804 $wgDatabase->selectDB( $wgDBname );
806 else if ($conf->DBtype
== 'postgres') {
807 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
808 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
812 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
813 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
815 # Create user if required (todo: other databases)
816 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
817 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
818 if ( $conn->isOpen() ) {
819 print "<li>DB user account ok</li>\n";
822 print "<li>Granting user permissions...";
823 if( $mysqlOldClient && $mysqlNewAuth ) {
824 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>";
827 dbsource( "../maintenance/users.sql", $wgDatabase );
836 print "<li>Finished update checks.</li>\n";
838 # FIXME: Check for errors
839 print "<li>Creating tables...";
840 if ($conf->DBtype
== 'mysql') {
841 switch( $conf->DBschema
) {
843 print " using MySQL 4 table defs...";
844 dbsource( "../maintenance/tables.sql", $wgDatabase );
847 print " using MySQL 5 UTF-8 table defs...";
848 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
850 case "mysql5-binary":
851 print " using MySQL 5 binary table defs...";
852 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
855 dieout( " <b>invalid schema selection!</b></li>" );
857 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
858 } else if ($conf->DBtype
== 'postgres') {
859 $wgDatabase->setup_database();
862 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
866 print " done.</li>\n";
868 print "<li>Initializing data...</li>\n";
869 $wgDatabase->insert( 'site_stats',
870 array ( 'ss_row_id' => 1,
871 'ss_total_views' => 0,
872 'ss_total_edits' => 0,
873 'ss_good_articles' => 0 ) );
875 # Set up the "regular user" account *if we can, and if we need to*
876 if( $conf->Root
and $conf->DBtype
== 'mysql') {
878 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
879 if( $wgDatabase2->isOpen() ) {
880 # Nope, just close the test connection and continue
881 $wgDatabase2->close();
882 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
884 # Yes, so run the grants
885 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
886 dbsource( "../maintenance/users.sql", $wgDatabase );
887 echo( "success.</li>\n" );
891 if( $conf->SysopName
) {
892 $u = User
::newFromName( $conf->getSysopName() );
894 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
896 else if ( 0 == $u->idForName() ) {
898 $u->setPassword( $conf->getSysopPass() );
901 $u->addGroup( "sysop" );
902 $u->addGroup( "bureaucrat" );
904 print "<li>Created sysop account <tt>" .
905 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
907 print "<li>Could not create user - already exists!</li>\n";
910 print "<li>Skipped sysop account creation, no name given.</li>\n";
913 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
914 $article = new Article( $titleobj );
915 $newid = $article->insertOn( $wgDatabase );
916 $revision = new Revision( array(
918 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
921 'user_text' => 'MediaWiki default',
923 $revid = $revision->insertOn( $wgDatabase );
924 $article->updateRevisionOn( $wgDatabase, $revision );
927 /* Write out the config file now that all is well */
928 print "<li style=\"list-style: none\">\n";
929 print "<p>Creating LocalSettings.php...</p>\n\n";
930 $localSettings = "<" . "?php$endl$local$endl\n";
931 $localSettings .= "## The closing ?> has been left out on purpose.\n\n";
933 // Fix up a common line-ending problem (due to CVS on Windows)
934 $localSettings = str_replace( "\r\n", "\n", $localSettings );
935 $f = fopen( "LocalSettings.php", 'xt' );
938 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" .
939 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
940 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
942 if(fwrite( $f, $localSettings ) ) {
944 writeSuccessMessage();
947 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");
960 if( count( $errs ) ) {
961 /* Display options form */
963 if( $conf->posted
) {
964 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
968 <form action
="index.php" name
="config" method
="post">
973 <div
class="config-section">
974 <div
class="config-input">
976 aField( $conf, "Sitename", "Wiki name:" );
979 <p
class="config-desc">
980 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
981 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
984 <div
class="config-input">
986 aField( $conf, "EmergencyContact", "Contact e-mail:" );
989 <p
class="config-desc">
990 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
.
993 <div
class="config-input">
994 <label
class='column' for="LanguageCode">Language
:</label
>
995 <select id
="LanguageCode" name
="LanguageCode">
998 $list = getLanguageList();
999 foreach( $list as $code => $name ) {
1000 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1001 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1006 <p
class="config-desc">
1007 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1010 <div
class="config-input">
1011 <label
class='column'>Copyright
/license
:</label
>
1014 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1015 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1017 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1018 $partner = "MediaWiki";
1019 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1020 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1021 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1022 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1024 <?php
if( $conf->License
== "cc" ) { ?
>
1026 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1027 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1028 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1029 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1035 <p
class="config-desc">
1036 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1040 <div
class="config-input">
1041 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1043 <div
class="config-input">
1044 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1046 <div
class="config-input">
1047 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1049 <p
class="config-desc">
1050 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1051 A
new account will be added only when creating a
new wiki database
.
1054 <div
class="config-input">
1055 <label
class='column'>Shared memory caching
:</label
>
1058 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1060 if ( $conf->turck
) {
1062 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1067 aField( $conf, "Shm", "APC", "radio", "apc" );
1070 if ( $conf->eaccel
) {
1072 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1076 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1078 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1080 <p
class="config-desc">
1081 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1082 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1083 installed
. Specify the server addresses
and ports in a comma
-separated
list. Only
1084 use Turck shared memory
if the wiki will be running on a single Apache server
.
1088 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1090 <div
class="config-section">
1091 <div
class="config-input">
1092 <label
class='column'>E
-mail
features (global):</label
>
1094 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1095 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1098 <p
class="config-desc">
1099 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1100 if sending mail doesn
't work on your server.
1103 <div class="config-input">
1104 <label class='column
'>User-to-user e-mail:</label>
1106 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1107 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1110 <p class="config-desc">
1111 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.
1113 <div class="config-input">
1114 <label class='column
'>E-mail notification about changes:</label>
1116 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1117 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1118 <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>
1121 <div class="config-desc">
1123 For this feature to work, an e-mail address must be present for the user account, and the notification
1124 options in the user's preferences must be enabled
. Also note the
1125 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1127 <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
>
1130 <div
class="config-input">
1131 <label
class='column'>E
-mail address authentication
:</label
>
1133 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1134 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1137 <div
class="config-desc">
1138 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1139 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1144 <h2
>Database config
</h2
>
1146 <div
class="config-section">
1147 <div
class="config-input">
1148 <label
class='column'>Database type
:</label
>
1149 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1150 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1153 <div
class="config-input" style
="clear:left"><?php
1154 aField( $conf, "DBserver", "Database host:" );
1156 <p
class="config-desc">
1157 If your database server isn
't on your web server, enter the name or IP address here.
1160 <div class="config-input"><?php
1161 aField( $conf, "DBname", "Database name:" );
1163 <div class="config-input"><?php
1164 aField( $conf, "DBuser", "DB username:" );
1166 <div class="config-input"><?php
1167 aField( $conf, "DBpassword", "DB password:", "password" );
1169 <div class="config-input"><?php
1170 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1172 <p class="config-desc">
1173 If you only have a single user account and database available,
1174 enter those here. If you have database root access (see below)
1175 you can specify new accounts/databases to be created. This account
1176 will not be created if it pre-exists. If this is the case, ensure that it
1177 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1180 <div class="config-input">
1181 <label class="column">Superuser account:</label>
1182 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1183 <label for="useroot">Use superuser account</label>
1185 <div class="config-input">
1187 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1190 <div class="config-input">
1192 aField( $conf, "RootPW", "Superuser password:", "password" );
1196 <p class="config-desc">
1197 If the database user specified above does not exist, or does not have access to create
1198 the database (if needed) or tables within it, please check the box and provide details
1199 of a superuser account, such as <strong>root</strong>, which does.
1202 <?php database_switcher('mysql
'); ?>
1203 <div class="config-input"><?php
1204 aField( $conf, "DBprefix", "Database table prefix:" );
1206 <div class="config-desc">
1207 <p>If you need to share one database between multiple wikis, or
1208 between MediaWiki and another web application, you may choose to
1209 add a prefix to all the table names to avoid conflicts.</p>
1211 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1214 <div class="config-input"><label class="column">Database charset</label>
1215 <div>Select one:</div>
1217 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1218 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1219 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1222 <p class="config-desc">
1223 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1224 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1225 cause things to break. <b>If upgrading an older installation, leave
1226 in backwards-compatible mode.</b>
1230 <?php database_switcher('postgres
'); ?>
1231 <div class="config-input"><?php
1232 aField( $conf, "DBport", "Database port:" );
1234 <div class="config-input"><?php
1235 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1237 <div class="config-input"><?php
1238 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1240 <div class="config-desc">
1241 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1242 so it is recommended that you create a new user. The above schemas are generally correct:
1243 only change them if you are sure you need to.</p>
1247 <div class="config-input" style="padding:2em 0 3em">
1248 <label class='column
'> </label>
1249 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1254 <script type="text/javascript">
1255 window.onload = toggleDBarea('<?php
echo $conf->DBtype
; ?
>',
1257 ## If they passed in a root user name, don't populate it on page load
1258 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1267 /* -------------------------------------------------------------------------------------- */
1268 function writeSuccessMessage() {
1269 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1271 <p>Installation successful!</p>
1272 <p>To complete the installation, please do the following:
1274 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1275 <li>Upload it to the parent directory</li>
1276 <li>Delete config/LocalSettings.php</li>
1277 <li>Start using <a href='../index.php'>your wiki</a>!
1279 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1280 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1281 which means that anyone on the same server can read your database password! Downloading
1282 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1285 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
1286 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1291 function escapePhpString( $string ) {
1292 return strtr( $string,
1303 function writeLocalSettings( $conf ) {
1304 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1305 $conf->PasswordSender
= $conf->EmergencyContact
;
1306 $magic = ($conf->ImageMagick ?
"" : "# ");
1307 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1308 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1309 $hashedUploads = $conf->safeMode ?
'' : '# ';
1311 switch ( $conf->Shm
) {
1313 $cacheType = 'CACHE_MEMCACHED';
1314 $mcservers = var_export( $conf->MCServerArray
, true );
1319 $cacheType = 'CACHE_ACCEL';
1320 $mcservers = 'array()';
1323 $cacheType = 'CACHE_NONE';
1324 $mcservers = 'array()';
1327 if ( $conf->Email
== 'email_enabled' ) {
1328 $enableemail = 'true';
1329 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1330 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1331 switch ( $conf->Enotif
) {
1332 case 'enotif_usertalk':
1333 $enotifusertalk = 'true';
1334 $enotifwatchlist = 'false';
1336 case 'enotif_allpages':
1337 $enotifusertalk = 'true';
1338 $enotifwatchlist = 'true';
1341 $enotifusertalk = 'false';
1342 $enotifwatchlist = 'false';
1345 $enableuseremail = 'false';
1346 $enableemail = 'false';
1347 $eauthent = 'false';
1348 $enotifusertalk = 'false';
1349 $enotifwatchlist = 'false';
1352 $file = @fopen
( "/dev/urandom", "r" );
1354 $secretKey = bin2hex( fread( $file, 32 ) );
1358 for ( $i=0; $i<8; $i++
) {
1359 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1361 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1364 # Add slashes to strings for double quoting
1365 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1366 if( $conf->License
== 'gfdl' ) {
1367 # Needs literal string interpolation for the current style path
1368 $slconf['RightsIcon'] = $conf->RightsIcon
;
1372 # This file was automatically generated by the MediaWiki installer.
1373 # If you make manual changes, please keep track in case you need to
1374 # recreate them later.
1376 # See includes/DefaultSettings.php for all configurable settings
1377 # and their default values, but don't forget to make changes in _this_
1380 # If you customize your file layout, set \$IP to the directory that contains
1381 # the other MediaWiki files. It will be used as a base to locate files.
1382 if( defined( 'MW_INSTALL_PATH' ) ) {
1383 \$IP = MW_INSTALL_PATH;
1385 \$IP = dirname( __FILE__ );
1388 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1389 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1391 require_once( \"includes/DefaultSettings.php\" );
1393 # If PHP's memory limit is very low, some operations may fail.
1394 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1396 if ( \$wgCommandLineMode ) {
1397 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1398 die( \"This script must be run from the command line\\n\" );
1401 ## Uncomment this to disable output compression
1402 # \$wgDisableOutputCompression = true;
1404 \$wgSitename = \"{$slconf['Sitename']}\";
1406 ## The URL base path to the directory containing the wiki;
1407 ## defaults for all runtime URL paths are based off of this.
1408 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1410 ## For more information on customizing the URLs please see:
1411 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1413 \$wgEnableEmail = $enableemail;
1414 \$wgEnableUserEmail = $enableuseremail;
1416 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1417 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1419 ## For a detailed description of the following switches see
1420 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1421 ## There are many more options for fine tuning available see
1422 ## /includes/DefaultSettings.php
1423 ## UPO means: this is also a user preference option
1424 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1425 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1426 \$wgEmailAuthentication = $eauthent;
1428 \$wgDBtype = \"{$slconf['DBtype']}\";
1429 \$wgDBserver = \"{$slconf['DBserver']}\";
1430 \$wgDBname = \"{$slconf['DBname']}\";
1431 \$wgDBuser = \"{$slconf['DBuser']}\";
1432 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1433 \$wgDBport = \"{$slconf['DBport']}\";
1434 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1436 # Schemas for Postgres
1437 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1438 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1440 # Experimental charset support for MySQL 4.1/5.0.
1441 \$wgDBmysql5 = {$conf->DBmysql5};
1443 ## Shared memory settings
1444 \$wgMainCacheType = $cacheType;
1445 \$wgMemCachedServers = $mcservers;
1447 ## To enable image uploads, make sure the 'images' directory
1448 ## is writable, then set this to true:
1449 \$wgEnableUploads = false;
1450 \$wgUseImageResize = {$conf->UseImageResize};
1451 {$magic}\$wgUseImageMagick = true;
1452 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1454 ## If you want to use image uploads under safe mode,
1455 ## create the directories images/archive, images/thumb and
1456 ## images/temp, and make them all writable. Then uncomment
1457 ## this, if it's not already uncommented:
1458 {$hashedUploads}\$wgHashedUploadDirectory = false;
1460 ## If you have the appropriate support software installed
1461 ## you can enable inline LaTeX equations:
1464 \$wgLocalInterwiki = \$wgSitename;
1466 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1468 \$wgProxyKey = \"$secretKey\";
1470 ## Default skin: you can change the default skin. Use the internal symbolic
1471 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1472 \$wgDefaultSkin = 'monobook';
1474 ## For attaching licensing metadata to pages, and displaying an
1475 ## appropriate copyright notice / icon. GNU Free Documentation
1476 ## License and Creative Commons licenses are supported so far.
1477 {$rights}\$wgEnableCreativeCommonsRdf = true;
1478 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1479 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1480 \$wgRightsText = \"{$slconf['RightsText']}\";
1481 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1482 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1484 \$wgDiff3 = \"{$slconf['diff3']}\";
1486 # When you make changes to this configuration file, this will make
1487 # sure that cached pages are cleared.
1488 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1489 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1490 "; ## End of setting the $localsettings string
1492 // Keep things in Unix line endings internally;
1493 // the system will write out as local text type.
1494 return str_replace( "\r\n", "\n", $localsettings );
1497 function dieout( $text ) {
1498 die( $text . "\n\n</body>\n</html>" );
1501 function importVar( &$var, $name, $default = "" ) {
1502 if( isset( $var[$name] ) ) {
1503 $retval = $var[$name];
1504 if ( get_magic_quotes_gpc() ) {
1505 $retval = stripslashes( $retval );
1513 function importPost( $name, $default = "" ) {
1514 return importVar( $_POST, $name, $default );
1517 function importCheck( $name ) {
1518 return isset( $_POST[$name] );
1521 function importRequest( $name, $default = "" ) {
1522 return importVar( $_REQUEST, $name, $default );
1527 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1530 $xtype = "type=\"$type\"";
1536 $nolabel = ($type == "radio") ||
($type == "hidden");
1538 if ($type == 'radio')
1539 $id .= $radioCount++
;
1544 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1547 if( $type == "radio" && $value == $conf->$field ) {
1548 $checked = "checked='checked'";
1552 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1554 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1557 if( $type == "radio" ) {
1558 echo htmlspecialchars( $value );
1560 echo htmlspecialchars( $conf->$field );
1566 echo " $text</label>\n";
1570 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1573 function getLanguageList() {
1574 global $wgLanguageNames;
1575 if( !isset( $wgLanguageNames ) ) {
1576 require_once( "languages/Names.php" );
1581 $d = opendir( "../languages/messages" );
1582 /* In case we are called from the root directory */
1584 $d = opendir( "languages/messages");
1585 while( false !== ($f = readdir( $d ) ) ) {
1587 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1588 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1589 if( isset( $wgLanguageNames[$code] ) ) {
1590 $name = $code . ' - ' . $wgLanguageNames[$code];
1594 $codes[$code] = $name;
1602 #Check for location of an executable
1603 # @param string $loc single location to check
1604 # @param array $names filenames to check for.
1605 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1606 function locate_executable($loc, $names, $versioninfo = false) {
1607 if (!is_array($names))
1608 $names = array($names);
1610 foreach ($names as $name) {
1611 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1612 if (file_exists($command)) {
1616 $file = str_replace('$1', $command, $versioninfo[0]);
1617 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1624 # Test a memcached server
1625 function testMemcachedServer( $server ) {
1626 $hostport = explode(":", $server);
1629 if ( !function_exists( 'fsockopen' ) ) {
1630 $errstr = "Can't connect to memcached, fsockopen() not present";
1632 if ( !$errstr && count( $hostport ) != 2 ) {
1633 $errstr = 'Please specify host and port';
1634 var_dump( $hostport );
1637 list( $host, $port ) = $hostport;
1641 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1642 if ( $fp === false ) {
1643 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1647 $command = "version\r\n";
1648 $bytes = fwrite( $fp, $command );
1649 if ( $bytes != strlen( $command ) ) {
1650 $errstr = "Cannot write to memcached socket on $host:$port";
1654 $expected = "VERSION ";
1655 $response = fread( $fp, strlen( $expected ) );
1656 if ( $response != $expected ) {
1657 $errstr = "Didn't get correct memcached response from $host:$port";
1664 echo "<li>Connected to memcached on $host:$port successfully";
1669 function database_picker($conf) {
1672 foreach(array_keys($ourdb) as $db) {
1673 if ($ourdb[$db]['havedriver']) {
1675 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1682 function database_switcher($db) {
1684 $color = $ourdb[$db]['bgcolor'];
1685 $full = $ourdb[$db]['fullname'];
1686 print "<div id='$db' style='display:none; background: $color'>\n";
1687 print "<h3>$full specific options:</h3>\n";
1690 function printListItem( $item ) {
1691 print "<li>$item</li>";
1696 <div
class="license">
1698 <p
>This program is free software
; you can redistribute it
and/or modify
1699 it under the terms of the GNU General
Public License
as published by
1700 the Free Software Foundation
; either version
2 of the License
, or
1701 (at your option
) any later version
.</p
>
1703 <p
>This program is distributed in the hope that it will be useful
,
1704 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1705 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1706 GNU General
Public License
for more details
.</p
>
1708 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1709 along with this program
; if not
, write to the Free Software
1710 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1711 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1717 <div id
="column-one">
1718 <div
class="portlet" id
="p-logo">
1719 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1720 href
="http://www.mediawiki.org/"
1721 title
="Main Page"></a
>
1723 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1724 <div
class='portlet'><div
class='pBody'>
1726 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1727 <li
><a href
="../README">Readme
</a
></li
>
1728 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1729 <li
><a href
="../docs/">Documentation
</a
></li
>
1730 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1731 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1733 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright © 2001-2007 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke and others.</p>