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->IP
= dirname( dirname( __FILE__
) );
487 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
490 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
491 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
492 // to get the path to the current script... hopefully it's reliable. SIGH
493 $path = ($_SERVER["PHP_SELF"] === '')
494 ?
$_SERVER["SCRIPT_NAME"]
495 : $_SERVER["PHP_SELF"];
496 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
497 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
499 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
500 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
502 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
503 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
505 : $_SERVER["SERVER_ADMIN"];
506 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
507 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
511 $conf->DBserver
= importPost( "DBserver", "localhost" );
512 $conf->DBname
= importPost( "DBname", "wikidb" );
513 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
514 $conf->DBpassword
= importPost( "DBpassword" );
515 $conf->DBpassword2
= importPost( "DBpassword2" );
516 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
517 $conf->SysopPass
= importPost( "SysopPass" );
518 $conf->SysopPass2
= importPost( "SysopPass2" );
519 $conf->RootUser
= importPost( "RootUser", "root" );
520 $conf->RootPW
= importPost( "RootPW", "" );
521 $useRoot = importCheck( 'useroot', false );
524 $conf->DBprefix
= importPost( "DBprefix" );
525 $conf->DBschema
= importPost( "DBschema", "mysql4" );
526 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
527 $conf->DBschema
== "mysql5-binary")
529 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
531 ## Postgres specific:
532 $conf->DBport
= importPost( "DBport", "5432" );
533 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
534 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
536 /* Check for validity */
539 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
540 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
542 if( $conf->DBuser
== "" ) {
543 $errs["DBuser"] = "Must not be blank";
545 if( ($conf->DBtype
== 'mysql') && (strlen($conf->DBuser
) > 16) ) {
546 $errs["DBuser"] = "Username too long";
548 if( $conf->DBpassword
== "" && $conf->DBtype
!= "postgres" ) {
549 $errs["DBpassword"] = "Must not be blank";
551 if( $conf->DBpassword
!= $conf->DBpassword2
) {
552 $errs["DBpassword2"] = "Passwords don't match!";
554 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
555 $errs["DBprefix"] = "Invalid table prefix";
558 if( $conf->SysopPass
== "" ) {
559 $errs["SysopPass"] = "Must not be blank";
561 if( $conf->SysopPass
!= $conf->SysopPass2
) {
562 $errs["SysopPass2"] = "Passwords don't match!";
565 $conf->License
= importRequest( "License", "none" );
566 if( $conf->License
== "gfdl" ) {
567 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
568 $conf->RightsText
= "GNU Free Documentation License 1.2";
569 $conf->RightsCode
= "gfdl";
570 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
571 } elseif( $conf->License
== "none" ) {
572 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
574 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
575 $conf->RightsText
= importRequest( "RightsText", "" );
576 $conf->RightsCode
= importRequest( "RightsCode", "" );
577 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
580 $conf->Shm
= importRequest( "Shm", "none" );
581 $conf->MCServers
= importRequest( "MCServers" );
583 /* Test memcached servers */
585 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
586 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
587 foreach ( $conf->MCServerArray
as $server ) {
588 $error = testMemcachedServer( $server );
590 $errs["MCServers"] = $error;
594 } else if ( $conf->Shm
== 'memcached' ) {
595 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
598 /* default values for installation */
599 $conf->Email
= importRequest("Email", "email_enabled");
600 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
601 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
602 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
604 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
605 do { /* So we can 'continue' to end prematurely */
606 $conf->Root
= ($conf->RootPW
!= "");
608 /* Load up the settings and get installin' */
609 $local = writeLocalSettings( $conf );
610 echo "<li style=\"list-style: none\">\n";
611 echo "<p><b>Generating configuration file...</b></p>\n";
614 $wgCommandLineMode = false;
616 $ok = eval( $local );
617 if( $ok === false ) {
618 dieout( "Errors in generated configuration; " .
619 "most likely due to a bug in the installer... " .
620 "Config file was: " .
622 htmlspecialchars( $local ) .
626 $conf->DBtypename
= '';
627 foreach (array_keys($ourdb) as $db) {
628 if ($conf->DBtype
=== $db)
629 $conf->DBtypename
= $ourdb[$db]['fullname'];
631 if ( ! strlen($conf->DBtype
)) {
632 $errs["DBpicktype"] = "Please choose a database type";
636 if (! $conf->DBtypename
) {
637 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
640 print "<li>Database type: {$conf->DBtypename}</li>\n";
641 $dbclass = 'Database'.ucfirst($conf->DBtype
);
642 $wgDBtype = $conf->DBtype
;
643 $wgDBadminuser = "root";
644 $wgDBadminpassword = $conf->RootPW
;
647 $wgDBprefix = $conf->DBprefix
;
649 ## Postgres specific:
650 $wgDBport = $conf->DBport
;
651 $wgDBmwschema = $conf->DBmwschema
;
652 $wgDBts2schema = $conf->DBts2schema
;
654 $wgCommandLineMode = true;
655 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
656 require_once( "includes/Setup.php" );
659 $wgTitle = Title
::newFromText( "Installation script" );
660 error_reporting( E_ALL
);
661 print "<li>Loading class: $dbclass";
664 if( $conf->DBtype
== 'mysql' ) {
665 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
666 if( $mysqlOldClient ) {
667 print "<li><b>PHP is linked with old MySQL client libraries. If you are
668 using a MySQL 4.1 server and have problems connecting to the database,
669 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
670 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
672 $ok = true; # Let's be optimistic
674 # Decide if we're going to use the superuser or the regular database user
675 $conf->Root
= $useRoot;
677 $db_user = $conf->RootUser
;
678 $db_pass = $conf->RootPW
;
680 $db_user = $wgDBuser;
681 $db_pass = $wgDBpassword;
685 echo( "<li>Attempting to connect to database server as $db_user..." );
686 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
688 # Check the connection and respond to errors
689 if( $wgDatabase->isOpen() ) {
692 $wgDBadminuser = $db_user;
693 $wgDBadminpassword = $db_pass;
694 echo( "success.</li>\n" );
695 $wgDatabase->ignoreErrors( true );
696 $myver = $wgDatabase->getServerVersion();
698 # There were errors, report them and back out
700 $errno = mysql_errno();
701 $errtx = htmlspecialchars( mysql_error() );
705 echo( "failed due to authentication errors. Check passwords.</li>" );
707 # The superuser details are wrong
708 $errs["RootUser"] = "Check username";
709 $errs["RootPW"] = "and password";
711 # The regular user details are wrong
712 $errs["DBuser"] = "Check username";
713 $errs["DBpassword"] = "and password";
719 # General connection problem
720 echo( "failed with error [$errno] $errtx.</li>\n" );
721 $errs["DBserver"] = "Connection failed";
726 if( !$ok ) { continue; }
728 } else /* not mysql */ {
729 error_reporting( E_ALL
);
731 ## Possible connect as a superuser
733 $wgDBsuperuser = $conf->RootUser
;
734 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
735 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
736 if (!$wgDatabase->isOpen()) {
737 print " error: " . $wgDatabase->lastError() . "</li>\n";
738 $errs["DBserver"] = "Could not connect to database as superuser";
739 $errs["RootUser"] = "Check username";
740 $errs["RootPW"] = "and password";
744 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
745 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
746 if (!$wgDatabase->isOpen()) {
747 print " error: " . $wgDatabase->lastError() . "</li>\n";
749 $myver = $wgDatabase->getServerVersion();
753 if ( !$wgDatabase->isOpen() ) {
754 $errs["DBserver"] = "Couldn't connect to database";
758 print "<li>Connected to $myver";
759 if ($conf->DBtype
== 'mysql') {
760 if( version_compare( $myver, "4.0.14" ) < 0 ) {
761 dieout( " -- mysql 4.0.14 or later required. Aborting." );
763 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
764 if( $mysqlNewAuth && $mysqlOldClient ) {
765 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
766 to old client libraries; if you have trouble with authentication, see
767 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
768 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
771 if( $mysqlNewAuth ) {
772 print "; enabling MySQL 4.1/5.0 charset mode";
774 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
775 but older version detected; will likely fail.</b>";
780 @$sel = $wgDatabase->selectDB( $wgDBname );
782 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
784 $err = mysql_errno();
785 $databaseSafe = htmlspecialchars( $wgDBname );
786 if( $err == 1102 /* Invalid database name */ ) {
787 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
789 } elseif( $err != 1049 /* Database doesn't exist */ ) {
790 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
791 print htmlspecialchars( mysql_error() ) . "</li></ul>";
794 print "<li>Attempting to create database...</li>";
795 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
797 print "<li>Couldn't create database <tt>" .
798 htmlspecialchars( $wgDBname ) .
799 "</tt>; try with root access or check your username/pass.</li>\n";
800 $errs["RootPW"] = "<- Enter";
803 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
805 $wgDatabase->selectDB( $wgDBname );
807 else if ($conf->DBtype
== 'postgres') {
808 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
809 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
813 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
814 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
816 # Create user if required (todo: other databases)
817 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
818 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
819 if ( $conn->isOpen() ) {
820 print "<li>DB user account ok</li>\n";
823 print "<li>Granting user permissions...";
824 if( $mysqlOldClient && $mysqlNewAuth ) {
825 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>";
828 dbsource( "../maintenance/users.sql", $wgDatabase );
837 print "<li>Finished update checks.</li>\n";
839 # FIXME: Check for errors
840 print "<li>Creating tables...";
841 if ($conf->DBtype
== 'mysql') {
842 switch( $conf->DBschema
) {
844 print " using MySQL 4 table defs...";
845 dbsource( "../maintenance/tables.sql", $wgDatabase );
848 print " using MySQL 5 UTF-8 table defs...";
849 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
851 case "mysql5-binary":
852 print " using MySQL 5 binary table defs...";
853 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
856 dieout( " <b>invalid schema selection!</b></li>" );
858 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
859 } else if ($conf->DBtype
== 'postgres') {
860 $wgDatabase->setup_database();
863 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
867 print " done.</li>\n";
869 print "<li>Initializing data...</li>\n";
870 $wgDatabase->insert( 'site_stats',
871 array ( 'ss_row_id' => 1,
872 'ss_total_views' => 0,
873 'ss_total_edits' => 0,
874 'ss_good_articles' => 0 ) );
876 # Set up the "regular user" account *if we can, and if we need to*
877 if( $conf->Root
and $conf->DBtype
== 'mysql') {
879 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
880 if( $wgDatabase2->isOpen() ) {
881 # Nope, just close the test connection and continue
882 $wgDatabase2->close();
883 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
885 # Yes, so run the grants
886 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
887 dbsource( "../maintenance/users.sql", $wgDatabase );
888 echo( "success.</li>\n" );
892 if( $conf->SysopName
) {
893 $u = User
::newFromName( $conf->getSysopName() );
895 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
897 else if ( 0 == $u->idForName() ) {
899 $u->setPassword( $conf->getSysopPass() );
902 $u->addGroup( "sysop" );
903 $u->addGroup( "bureaucrat" );
905 print "<li>Created sysop account <tt>" .
906 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
908 print "<li>Could not create user - already exists!</li>\n";
911 print "<li>Skipped sysop account creation, no name given.</li>\n";
914 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
915 $article = new Article( $titleobj );
916 $newid = $article->insertOn( $wgDatabase );
917 $revision = new Revision( array(
919 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
922 'user_text' => 'MediaWiki default',
924 $revid = $revision->insertOn( $wgDatabase );
925 $article->updateRevisionOn( $wgDatabase, $revision );
928 /* Write out the config file now that all is well */
929 print "<li style=\"list-style: none\">\n";
930 print "<p>Creating LocalSettings.php...</p>\n\n";
931 $localSettings = "<" . "?php$endl$local$endl\r\n";
932 // Fix up a common line-ending problem (due to CVS on Windows)
933 $localSettings = str_replace( "\r\n", "\n", $localSettings );
934 $f = fopen( "LocalSettings.php", 'xt' );
937 dieout( "<p>Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a file of that name here...</p>\n" .
938 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
939 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
941 if(fwrite( $f, $localSettings ) ) {
943 writeSuccessMessage();
946 die("<p class='error'>An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.</p>\n");
959 if( count( $errs ) ) {
960 /* Display options form */
962 if( $conf->posted
) {
963 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
967 <form action
="index.php" name
="config" method
="post">
972 <div
class="config-section">
973 <div
class="config-input">
975 aField( $conf, "Sitename", "Wiki name:" );
978 <p
class="config-desc">
979 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
980 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
983 <div
class="config-input">
985 aField( $conf, "EmergencyContact", "Contact e-mail:" );
988 <p
class="config-desc">
989 Displayed to users in some error messages
, used
as the
return address
for password reminders
, and used
as the
default sender address of e
-mail notifications
.
992 <div
class="config-input">
993 <label
class='column' for="LanguageCode">Language
:</label
>
994 <select id
="LanguageCode" name
="LanguageCode">
997 $list = getLanguageList();
998 foreach( $list as $code => $name ) {
999 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
1000 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1005 <p
class="config-desc">
1006 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
1009 <div
class="config-input">
1010 <label
class='column'>Copyright
/license
:</label
>
1013 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
1014 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1016 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1017 $partner = "MediaWiki";
1018 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1019 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1020 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1021 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1023 <?php
if( $conf->License
== "cc" ) { ?
>
1025 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1026 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1027 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1028 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1034 <p
class="config-desc">
1035 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1039 <div
class="config-input">
1040 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1042 <div
class="config-input">
1043 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1045 <div
class="config-input">
1046 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1048 <p
class="config-desc">
1049 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1050 A
new account will be added only when creating a
new wiki database
.
1053 <div
class="config-input">
1054 <label
class='column'>Shared memory caching
:</label
>
1057 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1059 if ( $conf->turck
) {
1061 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1066 aField( $conf, "Shm", "APC", "radio", "apc" );
1069 if ( $conf->eaccel
) {
1071 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1075 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1077 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1079 <p
class="config-desc">
1080 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1081 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1082 installed
. Specify the server addresses
and ports in a comma
-separated
list. Only
1083 use Turck shared memory
if the wiki will be running on a single Apache server
.
1087 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1089 <div
class="config-section">
1090 <div
class="config-input">
1091 <label
class='column'>E
-mail
features (global):</label
>
1093 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1094 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1097 <p
class="config-desc">
1098 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1099 if sending mail doesn
't work on your server.
1102 <div class="config-input">
1103 <label class='column
'>User-to-user e-mail:</label>
1105 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1106 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1109 <p class="config-desc">
1110 The user-to-user e-mail feature (Special:Emailuser) lets the wiki act as a relay to allow users to exchange e-mail without publicly advertising their e-mail address.
1112 <div class="config-input">
1113 <label class='column
'>E-mail notification about changes:</label>
1115 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1116 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1117 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages, and to pages on watchlists (not recommended for large wikis)", "radio", "enotif_allpages" ); ?></li>
1120 <div class="config-desc">
1122 For this feature to work, an e-mail address must be present for the user account, and the notification
1123 options in the user's preferences must be enabled
. Also note the
1124 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1126 <p
>There are additional options
for fine tuning in
/includes
/DefaultSettings
.php
; copy these to your LocalSettings
.php
and edit them there to change them
.</p
>
1129 <div
class="config-input">
1130 <label
class='column'>E
-mail address authentication
:</label
>
1132 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1133 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1136 <div
class="config-desc">
1137 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1138 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1143 <h2
>Database config
</h2
>
1145 <div
class="config-section">
1146 <div
class="config-input">
1147 <label
class='column'>Database type
:</label
>
1148 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1149 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1152 <div
class="config-input" style
="clear:left"><?php
1153 aField( $conf, "DBserver", "Database host:" );
1155 <p
class="config-desc">
1156 If your database server isn
't on your web server, enter the name or IP address here.
1159 <div class="config-input"><?php
1160 aField( $conf, "DBname", "Database name:" );
1162 <div class="config-input"><?php
1163 aField( $conf, "DBuser", "DB username:" );
1165 <div class="config-input"><?php
1166 aField( $conf, "DBpassword", "DB password:", "password" );
1168 <div class="config-input"><?php
1169 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1171 <p class="config-desc">
1172 If you only have a single user account and database available,
1173 enter those here. If you have database root access (see below)
1174 you can specify new accounts/databases to be created. This account
1175 will not be created if it pre-exists. If this is the case, ensure that it
1176 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1179 <div class="config-input">
1180 <label class="column">Superuser account:</label>
1181 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1182 <label for="useroot">Use superuser account</label>
1184 <div class="config-input">
1186 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1189 <div class="config-input">
1191 aField( $conf, "RootPW", "Superuser password:", "password" );
1195 <p class="config-desc">
1196 If the database user specified above does not exist, or does not have access to create
1197 the database (if needed) or tables within it, please check the box and provide details
1198 of a superuser account, such as <strong>root</strong>, which does.
1201 <?php database_switcher('mysql
'); ?>
1202 <div class="config-input"><?php
1203 aField( $conf, "DBprefix", "Database table prefix:" );
1205 <div class="config-desc">
1206 <p>If you need to share one database between multiple wikis, or
1207 between MediaWiki and another web application, you may choose to
1208 add a prefix to all the table names to avoid conflicts.</p>
1210 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1213 <div class="config-input"><label class="column">Database charset</label>
1214 <div>Select one:</div>
1216 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1217 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1218 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1221 <p class="config-desc">
1222 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1223 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1224 cause things to break. <b>If upgrading an older installation, leave
1225 in backwards-compatible mode.</b>
1229 <?php database_switcher('postgres
'); ?>
1230 <div class="config-input"><?php
1231 aField( $conf, "DBport", "Database port:" );
1233 <div class="config-input"><?php
1234 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1236 <div class="config-input"><?php
1237 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1239 <div class="config-desc">
1240 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1241 so it is recommended that you create a new user. The above schemas are generally correct:
1242 only change them if you are sure you need to.</p>
1246 <div class="config-input" style="padding:2em 0 3em">
1247 <label class='column
'> </label>
1248 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1253 <script type="text/javascript">
1254 window.onload = toggleDBarea('<?php
echo $conf->DBtype
; ?
>',
1256 ## If they passed in a root user name, don't populate it on page load
1257 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1266 /* -------------------------------------------------------------------------------------- */
1267 function writeSuccessMessage() {
1268 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1270 <p>Installation successful!</p>
1271 <p>To complete the installation, please do the following:
1273 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1274 <li>Upload it to the parent directory</li>
1275 <li>Delete config/LocalSettings.php</li>
1276 <li>Start using <a href='../index.php'>your wiki</a>!
1278 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1279 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1280 which means that anyone on the same server can read your database password! Downloading
1281 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1284 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
1285 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1290 function escapePhpString( $string ) {
1291 return strtr( $string,
1302 function writeLocalSettings( $conf ) {
1303 $conf->PasswordSender
= $conf->EmergencyContact
;
1304 $magic = ($conf->ImageMagick ?
"" : "# ");
1305 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1306 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1307 $hashedUploads = $conf->safeMode ?
'' : '# ';
1309 switch ( $conf->Shm
) {
1311 $cacheType = 'CACHE_MEMCACHED';
1312 $mcservers = var_export( $conf->MCServerArray
, true );
1317 $cacheType = 'CACHE_ACCEL';
1318 $mcservers = 'array()';
1321 $cacheType = 'CACHE_NONE';
1322 $mcservers = 'array()';
1325 if ( $conf->Email
== 'email_enabled' ) {
1326 $enableemail = 'true';
1327 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1328 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1329 switch ( $conf->Enotif
) {
1330 case 'enotif_usertalk':
1331 $enotifusertalk = 'true';
1332 $enotifwatchlist = 'false';
1334 case 'enotif_allpages':
1335 $enotifusertalk = 'true';
1336 $enotifwatchlist = 'true';
1339 $enotifusertalk = 'false';
1340 $enotifwatchlist = 'false';
1343 $enableuseremail = 'false';
1344 $enableemail = 'false';
1345 $eauthent = 'false';
1346 $enotifusertalk = 'false';
1347 $enotifwatchlist = 'false';
1350 $file = @fopen
( "/dev/urandom", "r" );
1352 $secretKey = bin2hex( fread( $file, 32 ) );
1356 for ( $i=0; $i<8; $i++
) {
1357 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1359 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1362 # Add slashes to strings for double quoting
1363 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1364 if( $conf->License
== 'gfdl' ) {
1365 # Needs literal string interpolation for the current style path
1366 $slconf['RightsIcon'] = $conf->RightsIcon
;
1370 # This file was automatically generated by the MediaWiki installer.
1371 # If you make manual changes, please keep track in case you need to
1372 # recreate them later.
1374 # See includes/DefaultSettings.php for all configurable settings
1375 # and their default values, but don't forget to make changes in _this_
1378 # If you customize your file layout, set \$IP to the directory that contains
1379 # the other MediaWiki files. It will be used as a base to locate files.
1380 if( defined( 'MW_INSTALL_PATH' ) ) {
1381 \$IP = MW_INSTALL_PATH;
1383 \$IP = dirname( __FILE__ );
1386 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1387 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1389 require_once( \"includes/DefaultSettings.php\" );
1391 # If PHP's memory limit is very low, some operations may fail.
1392 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1394 if ( \$wgCommandLineMode ) {
1395 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1396 die( \"This script must be run from the command line\\n\" );
1399 ## Uncomment this to disable output compression
1400 # \$wgDisableOutputCompression = true;
1402 \$wgSitename = \"{$slconf['Sitename']}\";
1404 ## The URL base path to the directory containing the wiki;
1405 ## defaults for all runtime URL paths are based off of this.
1406 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1408 ## For more information on customizing the URLs please see:
1409 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1411 \$wgEnableEmail = $enableemail;
1412 \$wgEnableUserEmail = $enableuseremail;
1414 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1415 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1417 ## For a detailed description of the following switches see
1418 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1419 ## There are many more options for fine tuning available see
1420 ## /includes/DefaultSettings.php
1421 ## UPO means: this is also a user preference option
1422 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1423 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1424 \$wgEmailAuthentication = $eauthent;
1426 \$wgDBtype = \"{$slconf['DBtype']}\";
1427 \$wgDBserver = \"{$slconf['DBserver']}\";
1428 \$wgDBname = \"{$slconf['DBname']}\";
1429 \$wgDBuser = \"{$slconf['DBuser']}\";
1430 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1431 \$wgDBport = \"{$slconf['DBport']}\";
1432 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1434 # Schemas for Postgres
1435 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1436 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1438 # Experimental charset support for MySQL 4.1/5.0.
1439 \$wgDBmysql5 = {$conf->DBmysql5};
1441 ## Shared memory settings
1442 \$wgMainCacheType = $cacheType;
1443 \$wgMemCachedServers = $mcservers;
1445 ## To enable image uploads, make sure the 'images' directory
1446 ## is writable, then set this to true:
1447 \$wgEnableUploads = false;
1448 {$magic}\$wgUseImageMagick = true;
1449 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1451 ## If you want to use image uploads under safe mode,
1452 ## create the directories images/archive, images/thumb and
1453 ## images/temp, and make them all writable. Then uncomment
1454 ## this, if it's not already uncommented:
1455 {$hashedUploads}\$wgHashedUploadDirectory = false;
1457 ## If you have the appropriate support software installed
1458 ## you can enable inline LaTeX equations:
1461 \$wgLocalInterwiki = \$wgSitename;
1463 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1465 \$wgProxyKey = \"$secretKey\";
1467 ## Default skin: you can change the default skin. Use the internal symbolic
1468 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1469 \$wgDefaultSkin = 'monobook';
1471 ## For attaching licensing metadata to pages, and displaying an
1472 ## appropriate copyright notice / icon. GNU Free Documentation
1473 ## License and Creative Commons licenses are supported so far.
1474 {$rights}\$wgEnableCreativeCommonsRdf = true;
1475 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1476 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1477 \$wgRightsText = \"{$slconf['RightsText']}\";
1478 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1479 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1481 \$wgDiff3 = \"{$slconf['diff3']}\";
1483 # When you make changes to this configuration file, this will make
1484 # sure that cached pages are cleared.
1485 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1486 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1487 "; ## End of setting the $localsettings string
1489 // Keep things in Unix line endings internally;
1490 // the system will write out as local text type.
1491 return str_replace( "\r\n", "\n", $localsettings );
1494 function dieout( $text ) {
1495 die( $text . "\n\n</body>\n</html>" );
1498 function importVar( &$var, $name, $default = "" ) {
1499 if( isset( $var[$name] ) ) {
1500 $retval = $var[$name];
1501 if ( get_magic_quotes_gpc() ) {
1502 $retval = stripslashes( $retval );
1510 function importPost( $name, $default = "" ) {
1511 return importVar( $_POST, $name, $default );
1514 function importCheck( $name ) {
1515 return isset( $_POST[$name] );
1518 function importRequest( $name, $default = "" ) {
1519 return importVar( $_REQUEST, $name, $default );
1524 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1527 $xtype = "type=\"$type\"";
1533 $nolabel = ($type == "radio") ||
($type == "hidden");
1535 if ($type == 'radio')
1536 $id .= $radioCount++
;
1541 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1544 if( $type == "radio" && $value == $conf->$field ) {
1545 $checked = "checked='checked'";
1549 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1551 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1554 if( $type == "radio" ) {
1555 echo htmlspecialchars( $value );
1557 echo htmlspecialchars( $conf->$field );
1563 echo " $text</label>\n";
1567 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1570 function getLanguageList() {
1571 global $wgLanguageNames;
1572 if( !isset( $wgLanguageNames ) ) {
1573 require_once( "languages/Names.php" );
1578 $d = opendir( "../languages/messages" );
1579 /* In case we are called from the root directory */
1581 $d = opendir( "languages/messages");
1582 while( false !== ($f = readdir( $d ) ) ) {
1584 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1585 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1586 if( isset( $wgLanguageNames[$code] ) ) {
1587 $name = $code . ' - ' . $wgLanguageNames[$code];
1591 $codes[$code] = $name;
1599 #Check for location of an executable
1600 # @param string $loc single location to check
1601 # @param array $names filenames to check for.
1602 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1603 function locate_executable($loc, $names, $versioninfo = false) {
1604 if (!is_array($names))
1605 $names = array($names);
1607 foreach ($names as $name) {
1608 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1609 if (file_exists($command)) {
1613 $file = str_replace('$1', $command, $versioninfo[0]);
1614 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1621 # Test a memcached server
1622 function testMemcachedServer( $server ) {
1623 $hostport = explode(":", $server);
1626 if ( !function_exists( 'fsockopen' ) ) {
1627 $errstr = "Can't connect to memcached, fsockopen() not present";
1629 if ( !$errstr && count( $hostport ) != 2 ) {
1630 $errstr = 'Please specify host and port';
1631 var_dump( $hostport );
1634 list( $host, $port ) = $hostport;
1638 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1639 if ( $fp === false ) {
1640 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1644 $command = "version\r\n";
1645 $bytes = fwrite( $fp, $command );
1646 if ( $bytes != strlen( $command ) ) {
1647 $errstr = "Cannot write to memcached socket on $host:$port";
1651 $expected = "VERSION ";
1652 $response = fread( $fp, strlen( $expected ) );
1653 if ( $response != $expected ) {
1654 $errstr = "Didn't get correct memcached response from $host:$port";
1661 echo "<li>Connected to memcached on $host:$port successfully";
1666 function database_picker($conf) {
1669 foreach(array_keys($ourdb) as $db) {
1670 if ($ourdb[$db]['havedriver']) {
1672 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1679 function database_switcher($db) {
1681 $color = $ourdb[$db]['bgcolor'];
1682 $full = $ourdb[$db]['fullname'];
1683 print "<div id='$db' style='display:none; background: $color'>\n";
1684 print "<h3>$full specific options:</h3>\n";
1687 function printListItem( $item ) {
1688 print "<li>$item</li>";
1693 <div
class="license">
1695 <p
>This program is free software
; you can redistribute it
and/or modify
1696 it under the terms of the GNU General
Public License
as published by
1697 the Free Software Foundation
; either version
2 of the License
, or
1698 (at your option
) any later version
.</p
>
1700 <p
>This program is distributed in the hope that it will be useful
,
1701 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1702 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1703 GNU General
Public License
for more details
.</p
>
1705 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1706 along with this program
; if not
, write to the Free Software
1707 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1708 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1714 <div id
="column-one">
1715 <div
class="portlet" id
="p-logo">
1716 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1717 href
="http://www.mediawiki.org/"
1718 title
="Main Page"></a
>
1720 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1721 <div
class='portlet'><div
class='pBody'>
1723 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1724 <li
><a href
="../README">Readme
</a
></li
>
1725 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1726 <li
><a href
="../docs/">Documentation
</a
></li
>
1727 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1728 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1730 <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>