3 # MediaWiki web-based config/installation
4 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>, 2006 Rob Church <robchur@gmail.com>
5 # http://www.mediawiki.org/
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with this program; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 # http://www.gnu.org/copyleft/gpl.html
22 error_reporting( E_ALL
);
23 header( "Content-type: text/html; charset=utf-8" );
24 @ini_set
( "display_errors", true );
26 # In case of errors, let output be clean.
27 $wgRequestTime = microtime( true );
29 # Attempt to set up the include path, to fix problems with relative includes
30 $IP = dirname( dirname( __FILE__
) );
31 define( 'MW_INSTALL_PATH', $IP );
32 $sep = PATH_SEPARATOR
;
33 if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) {
34 set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" );
37 # Define an entry point and include some files
38 define( "MEDIAWIKI", true );
39 define( "MEDIAWIKI_INSTALL", true );
41 // Run version checks before including other files
42 // so people don't see a scary parse error.
43 require_once( "install-utils.inc" );
44 install_version_checks();
46 require_once( "includes/Defines.php" );
47 require_once( "includes/DefaultSettings.php" );
48 require_once( "includes/MagicWord.php" );
49 require_once( "includes/Namespace.php" );
50 require_once( "includes/ProfilerStub.php" );
52 ## Databases we support:
55 $ourdb['mysql']['fullname'] = 'MySQL';
56 $ourdb['mysql']['havedriver'] = 0;
57 $ourdb['mysql']['compile'] = 'mysql';
58 $ourdb['mysql']['bgcolor'] = '#ffe5a7';
59 $ourdb['mysql']['rootuser'] = 'root';
61 $ourdb['postgres']['fullname'] = 'PostgreSQL';
62 $ourdb['postgres']['havedriver'] = 0;
63 $ourdb['postgres']['compile'] = 'pgsql';
64 $ourdb['postgres']['bgcolor'] = '#aaccff';
65 $ourdb['postgres']['rootuser'] = 'postgres';
68 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
71 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
72 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
73 <style type
="text/css">
75 @import
"../skins/monobook/main.css";
79 margin
: 1em
0 1em
2.5em
;
86 .config
-section label
.column
{
98 zoom
: 100%
; /* IE hack */
101 .config
-section
.config
-desc
{
103 margin
: 0 0 2em
18em
;
108 .iput
-text
, .iput
-password
{
115 background
-color
: #fff;
123 background
-color
: #FFF0F0;
124 border
: 2px solid red
;
132 list-style
-type
: none
;
133 list-style
-image
: none
;
151 <script type
="text/javascript">
154 <?php
foreach (array_keys($ourdb) as $db) {
155 echo "\n document.getElementById('$db').style.display='none';";
160 function toggleDBarea(id
,defaultroot
) {
162 var dbarea
= document
.getElementById(id
).style
;
163 dbarea
.display
= (dbarea
.display
== 'none') ?
'block' : 'none';
164 var db
= document
.getElementById('RootUser');
166 <?php
foreach (array_keys($ourdb) as $db) {
167 echo " if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
176 <div id
="globalWrapper">
177 <div id
="column-content">
179 <div id
="bodyContent">
181 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
185 /* Check for existing configurations and bug out! */
187 if( file_exists( "../LocalSettings.php" ) ) {
188 dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
190 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
193 if( file_exists( "./LocalSettings.php" ) ) {
194 writeSuccessMessage();
199 if( !is_writable( "." ) ) {
200 dieout( "<h2>Can't write config file, aborting</h2>
202 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
203 writable by the web server. Once configuration is done you'll move the created
204 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
205 then remove the <tt>config</tt> subdirectory entirely.</p>
207 <p>To make the directory writable on a Unix/Linux system:</p>
210 cd <i>/path/to/wiki</i>
214 <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
218 require_once( "install-utils.inc" );
219 require_once( "maintenance/updaters.inc" );
222 function getEncoded( $data ) {
223 # removing latin1 support, no need...
226 function getSitename() { return $this->getEncoded( $this->Sitename
); }
227 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
228 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
235 <b
>Don
't forget security updates!</b> Keep an eye on the
236 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
237 release announcements mailing list</a>.
242 <h2>Checking environment...</h2>
243 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
244 <ul class="env-check">
248 $wgNoOutputBuffer = true;
249 $conf = new ConfigData;
251 install_version_checks();
253 print "<li>PHP " . phpversion() . " installed</li>\n";
255 ## Temporarily turn off all errors as we try to discover installed databases
256 $olderrnum = error_reporting(0);
258 $phpdatabases = array();
259 foreach (array_keys($ourdb) as $db) {
260 $compname = $ourdb[$db]['compile
'];
261 if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
262 array_push($phpdatabases, $db);
263 $ourdb[$db]['havedriver
'] = 1;
267 error_reporting($olderrornum);
269 if (!$phpdatabases) {
270 print "Could not find a suitable database driver!<ul>";
271 foreach (array_keys($ourdb) AS $db) {
272 $comp = $ourdb[$db]['compile
'];
273 $full = $ourdb[$db]['fullname
'];
274 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
275 ."or install the $comp.so module</li>\n";
277 dieout( "</ul></ul>" );
280 print "<li>Found database drivers for:";
281 foreach (array_keys($ourdb) AS $db) {
282 if ($ourdb[$db]['havedriver
']) {
283 $DefaultDBtype = $db;
284 print " ".$ourdb[$db]['fullname
'];
288 if (count($phpdatabases) != 1)
291 if( ini_get( "register_globals" ) ) {
294 <div style="font-size:110%">
295 <strong class="error">Warning:</strong>
296 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
298 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
305 if( ini_get( "magic_quotes_runtime" ) ) {
307 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime
</a
> is active
!</strong
>
308 This option corrupts data input unpredictably
; you cannot install
or use
309 MediaWiki unless this option is disabled
.
313 if( ini_get( "magic_quotes_sybase" ) ) {
315 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase
</a
> is active
!</strong
>
316 This option corrupts data input unpredictably
; you cannot install
or use
317 MediaWiki unless this option is disabled
.
321 if( ini_get( "mbstring.func_overload" ) ) {
323 ?
><li
class='error'><strong
>Fatal
: <a href
='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring
.func_overload
</a
> is active
!</strong
>
324 This option causes errors
and may corrupt data unpredictably
;
325 you cannot install
or use MediaWiki unless this option is disabled
.
330 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
333 if( ini_get( "safe_mode" ) ) {
334 $conf->safeMode
= true;
336 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
337 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
338 You may have problems caused by this
, particularly
if using image uploads
.
342 $conf->safeMode
= false;
345 $sapi = php_sapi_name();
346 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 # Crude 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." );
368 if( !function_exists( 'preg_match' ) )
369 dieout( "The PCRE regular expression functions are missing. MediaWiki requires these in order to function." );
371 $memlimit = ini_get( "memory_limit" );
372 $conf->raiseMemory
= false;
373 if( empty( $memlimit ) ||
$memlimit == -1 ) {
374 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
376 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
377 $n = intval( $memlimit );
378 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
379 $n = intval( $m[1] * (1024*1024) );
381 if( $n < 20*1024*1024 ) {
382 print "Attempting to raise limit to 20M... ";
383 if( false === ini_set( "memory_limit", "20M" ) ) {
384 print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
386 $conf->raiseMemory
= true;
393 $conf->zlib
= function_exists( "gzencode" );
395 print "<li>Have zlib support; enabling output compression.</li>\n";
397 print "<li>No zlib support.</li>\n";
400 $conf->turck
= function_exists( 'mmcache_get' );
401 if ( $conf->turck
) {
402 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
405 $conf->apc
= function_exists('apc_fetch');
407 print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
410 $conf->eaccel
= function_exists( 'eaccelerator_get' );
411 if ( $conf->eaccel
) {
412 $conf->turck
= 'eaccelerator';
413 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
416 if( !$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
417 echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
418 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>, or
419 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
422 $conf->diff3
= false;
423 $diff3locations = array_merge(
430 explode( $sep, getenv( "PATH" ) ) );
431 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
433 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
434 foreach ($diff3locations as $loc) {
435 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
436 if ($exe !== false) {
443 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
445 print "<li>GNU diff3 not found.</li>";
447 $conf->ImageMagick
= false;
448 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
449 foreach( $imcheck as $dir ) {
450 $im = "$dir/convert";
451 if( file_exists( $im ) ) {
452 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
453 $conf->ImageMagick
= $im;
458 $conf->HaveGD
= function_exists( "imagejpeg" );
459 if( $conf->HaveGD
) {
460 print "<li>Found GD graphics library built-in";
461 if( !$conf->ImageMagick
) {
462 print ", image thumbnailing will be enabled if you enable uploads";
466 if( !$conf->ImageMagick
) {
467 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
471 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
473 $conf->IP
= dirname( dirname( __FILE__
) );
474 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
477 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
478 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
479 // to get the path to the current script... hopefully it's reliable. SIGH
480 $path = ($_SERVER["PHP_SELF"] === '')
481 ?
$_SERVER["SCRIPT_NAME"]
482 : $_SERVER["PHP_SELF"];
483 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $path );
484 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
486 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
487 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
489 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
490 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
492 : $_SERVER["SERVER_ADMIN"];
493 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
494 $conf->DBtype
= importPost( "DBtype", $DefaultDBtype );
498 $conf->DBserver
= importPost( "DBserver", "localhost" );
499 $conf->DBname
= importPost( "DBname", "wikidb" );
500 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
501 $conf->DBpassword
= importPost( "DBpassword" );
502 $conf->DBpassword2
= importPost( "DBpassword2" );
503 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
504 $conf->SysopPass
= importPost( "SysopPass" );
505 $conf->SysopPass2
= importPost( "SysopPass2" );
506 $conf->RootUser
= importPost( "RootUser", "root" );
507 $conf->RootPW
= importPost( "RootPW", "" );
508 $useRoot = importCheck( 'useroot', false );
511 $conf->DBprefix
= importPost( "DBprefix" );
512 $conf->DBschema
= importPost( "DBschema", "mysql4" );
513 $conf->DBmysql5
= ($conf->DBschema
== "mysql5" ||
514 $conf->DBschema
== "mysql5-binary")
516 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
518 ## Postgres specific:
519 $conf->DBport
= importPost( "DBport", "5432" );
520 $conf->DBmwschema
= importPost( "DBmwschema", "mediawiki" );
521 $conf->DBts2schema
= importPost( "DBts2schema", "public" );
523 /* Check for validity */
526 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
527 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
529 if( $conf->DBuser
== "" ) {
530 $errs["DBuser"] = "Must not be blank";
532 if( $conf->DBpassword
== "" ) {
533 $errs["DBpassword"] = "Must not be blank";
535 if( $conf->DBpassword
!= $conf->DBpassword2
) {
536 $errs["DBpassword2"] = "Passwords don't match!";
538 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
539 $errs["DBprefix"] = "Invalid table prefix";
542 if( $conf->SysopPass
== "" ) {
543 $errs["SysopPass"] = "Must not be blank";
545 if( $conf->SysopPass
!= $conf->SysopPass2
) {
546 $errs["SysopPass2"] = "Passwords don't match!";
549 $conf->License
= importRequest( "License", "none" );
550 if( $conf->License
== "gfdl" ) {
551 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
552 $conf->RightsText
= "GNU Free Documentation License 1.2";
553 $conf->RightsCode
= "gfdl";
554 $conf->RightsIcon
= '${wgScriptPath}/skins/common/images/gnu-fdl.png';
555 } elseif( $conf->License
== "none" ) {
556 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
558 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
559 $conf->RightsText
= importRequest( "RightsText", "" );
560 $conf->RightsCode
= importRequest( "RightsCode", "" );
561 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
564 $conf->Shm
= importRequest( "Shm", "none" );
565 $conf->MCServers
= importRequest( "MCServers" );
567 /* Test memcached servers */
569 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
570 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
571 foreach ( $conf->MCServerArray
as $server ) {
572 $error = testMemcachedServer( $server );
574 $errs["MCServers"] = $error;
578 } else if ( $conf->Shm
== 'memcached' ) {
579 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
582 /* default values for installation */
583 $conf->Email
= importRequest("Email", "email_enabled");
584 $conf->Emailuser
= importRequest("Emailuser", "emailuser_enabled");
585 $conf->Enotif
= importRequest("Enotif", "enotif_allpages");
586 $conf->Eauthent
= importRequest("Eauthent", "eauthent_enabled");
588 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
589 do { /* So we can 'continue' to end prematurely */
590 $conf->Root
= ($conf->RootPW
!= "");
592 /* Load up the settings and get installin' */
593 $local = writeLocalSettings( $conf );
594 echo "<li style=\"list-style: none\">\n";
595 echo "<p><b>Generating configuration file...</b></p>\n";
598 $wgCommandLineMode = false;
600 $ok = eval( $local );
601 if( $ok === false ) {
602 dieout( "Errors in generated configuration; " .
603 "most likely due to a bug in the installer... " .
604 "Config file was: " .
606 htmlspecialchars( $local ) .
610 $conf->DBtypename
= '';
611 foreach (array_keys($ourdb) as $db) {
612 if ($conf->DBtype
=== $db)
613 $conf->DBtypename
= $ourdb[$db]['fullname'];
615 if ( ! strlen($conf->DBtype
)) {
616 $errs["DBpicktype"] = "Please choose a database type";
620 if (! $conf->DBtypename
) {
621 $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
624 print "<li>Database type: {$conf->DBtypename}</li>\n";
625 $dbclass = 'Database'.ucfirst($conf->DBtype
);
626 $wgDBtype = $conf->DBtype
;
627 $wgDBadminuser = "root";
628 $wgDBadminpassword = $conf->RootPW
;
631 $wgDBprefix = $conf->DBprefix
;
633 ## Postgres specific:
634 $wgDBport = $conf->DBport
;
635 $wgDBmwschema = $conf->DBmwschema
;
636 $wgDBts2schema = $conf->DBts2schema
;
638 $wgCommandLineMode = true;
639 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
640 require_once( "includes/Setup.php" );
643 $wgTitle = Title
::newFromText( "Installation script" );
644 error_reporting( E_ALL
);
645 print "<li>Loading class: $dbclass";
648 if( $conf->DBtype
== 'mysql' ) {
649 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
650 if( $mysqlOldClient ) {
651 print "<li><b>PHP is linked with old MySQL client libraries. If you are
652 using a MySQL 4.1 server and have problems connecting to the database,
653 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
654 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
656 $ok = true; # Let's be optimistic
658 # Decide if we're going to use the superuser or the regular database user
659 $conf->Root
= $useRoot;
661 $db_user = $conf->RootUser
;
662 $db_pass = $conf->RootPW
;
664 $db_user = $wgDBuser;
665 $db_pass = $wgDBpassword;
669 echo( "<li>Attempting to connect to database server as $db_user..." );
670 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
672 # Check the connection and respond to errors
673 if( $wgDatabase->isOpen() ) {
676 $wgDBadminuser = $db_user;
677 $wgDBadminpassword = $db_pass;
678 echo( "success.</li>\n" );
679 $wgDatabase->ignoreErrors( true );
680 $myver = $wgDatabase->getServerVersion();
682 # There were errors, report them and back out
684 $errno = mysql_errno();
685 $errtx = htmlspecialchars( mysql_error() );
689 echo( "failed due to authentication errors. Check passwords.</li>" );
691 # The superuser details are wrong
692 $errs["RootUser"] = "Check username";
693 $errs["RootPW"] = "and password";
695 # The regular user details are wrong
696 $errs["DBuser"] = "Check username";
697 $errs["DBpassword"] = "and password";
703 # General connection problem
704 echo( "failed with error [$errno] $errtx.</li>\n" );
705 $errs["DBserver"] = "Connection failed";
710 if( !$ok ) { continue; }
712 } else /* not mysql */ {
713 error_reporting( E_ALL
);
715 ## Possible connect as a superuser
717 $wgDBsuperuser = $conf->RootUser
;
718 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
719 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW
, "postgres", 1);
720 if (!$wgDatabase->isOpen()) {
721 print " error: " . $wgDatabase->lastError() . "</li>\n";
722 $errs["DBserver"] = "Could not connect to database as superuser";
723 $errs["RootUser"] = "Check username";
724 $errs["RootPW"] = "and password";
728 echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
729 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
730 if (!$wgDatabase->isOpen()) {
731 print " error: " . $wgDatabase->lastError() . "</li>\n";
733 $myver = $wgDatabase->getServerVersion();
737 if ( !$wgDatabase->isOpen() ) {
738 $errs["DBserver"] = "Couldn't connect to database";
742 print "<li>Connected to $myver";
743 if ($conf->DBtype
== 'mysql') {
744 if( version_compare( $myver, "4.0.14" ) < 0 ) {
745 dieout( " -- mysql 4.0.14 or later required. Aborting." );
747 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
748 if( $mysqlNewAuth && $mysqlOldClient ) {
749 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
750 to old client libraries; if you have trouble with authentication, see
751 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
752 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
755 if( $mysqlNewAuth ) {
756 print "; enabling MySQL 4.1/5.0 charset mode";
758 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
759 but older version detected; will likely fail.</b>";
764 @$sel = $wgDatabase->selectDB( $wgDBname );
766 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
768 $err = mysql_errno();
769 $databaseSafe = htmlspecialchars( $wgDBname );
770 if( $err == 1102 /* Invalid database name */ ) {
771 print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
773 } elseif( $err != 1049 /* Database doesn't exist */ ) {
774 print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
775 print htmlspecialchars( mysql_error() ) . "</li></ul>";
778 print "<li>Attempting to create database...</li>";
779 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
781 print "<li>Couldn't create database <tt>" .
782 htmlspecialchars( $wgDBname ) .
783 "</tt>; try with root access or check your username/pass.</li>\n";
784 $errs["RootPW"] = "<- Enter";
787 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
789 $wgDatabase->selectDB( $wgDBname );
791 else if ($conf->DBtype
== 'postgres') {
792 if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
793 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
797 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
798 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
800 # Create user if required (todo: other databases)
801 if ( $conf->Root
&& $conf->DBtype
== 'mysql') {
802 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
803 if ( $conn->isOpen() ) {
804 print "<li>DB user account ok</li>\n";
807 print "<li>Granting user permissions...";
808 if( $mysqlOldClient && $mysqlNewAuth ) {
809 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>";
812 dbsource( "../maintenance/users.sql", $wgDatabase );
821 print "<li>Finished update checks.</li>\n";
823 # FIXME: Check for errors
824 print "<li>Creating tables...";
825 if ($conf->DBtype
== 'mysql') {
826 switch( $conf->DBschema
) {
828 print " using MySQL 4 table defs...";
829 dbsource( "../maintenance/tables.sql", $wgDatabase );
832 print " using MySQL 5 UTF-8 table defs...";
833 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
835 case "mysql5-binary":
836 print " using MySQL 5 binary table defs...";
837 dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
840 dieout( " <b>invalid schema selection!</b></li>" );
842 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
843 } else if ($conf->DBtype
== 'postgres') {
844 $wgDatabase->setup_database();
847 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
851 print " done.</li>\n";
853 print "<li>Initializing data...</li>\n";
854 $wgDatabase->insert( 'site_stats',
855 array ( 'ss_row_id' => 1,
856 'ss_total_views' => 0,
857 'ss_total_edits' => 0,
858 'ss_good_articles' => 0 ) );
860 # Set up the "regular user" account *if we can, and if we need to*
861 if( $conf->Root
and $conf->DBtype
== 'mysql') {
863 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
864 if( $wgDatabase2->isOpen() ) {
865 # Nope, just close the test connection and continue
866 $wgDatabase2->close();
867 echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
869 # Yes, so run the grants
870 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
871 dbsource( "../maintenance/users.sql", $wgDatabase );
872 echo( "success.</li>\n" );
876 if( $conf->SysopName
) {
877 $u = User
::newFromName( $conf->getSysopName() );
879 print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
881 else if ( 0 == $u->idForName() ) {
883 $u->setPassword( $conf->getSysopPass() );
886 $u->addGroup( "sysop" );
887 $u->addGroup( "bureaucrat" );
889 print "<li>Created sysop account <tt>" .
890 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
892 print "<li>Could not create user - already exists!</li>\n";
895 print "<li>Skipped sysop account creation, no name given.</li>\n";
898 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
899 $article = new Article( $titleobj );
900 $newid = $article->insertOn( $wgDatabase );
901 $revision = new Revision( array(
903 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
906 'user_text' => 'MediaWiki default',
908 $revid = $revision->insertOn( $wgDatabase );
909 $article->updateRevisionOn( $wgDatabase, $revision );
912 /* Write out the config file now that all is well */
913 print "<li style=\"list-style: none\">\n";
914 print "<p>Creating LocalSettings.php...</p>\n\n";
915 $localSettings = "<" . "?php$endl$local$endl\r\n";
916 // Fix up a common line-ending problem (due to CVS on Windows)
917 $localSettings = str_replace( "\r\n", "\n", $localSettings );
918 $f = fopen( "LocalSettings.php", 'xt' );
921 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" .
922 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
923 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
925 if(fwrite( $f, $localSettings ) ) {
927 writeSuccessMessage();
930 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");
943 if( count( $errs ) ) {
944 /* Display options form */
946 if( $conf->posted
) {
947 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
951 <form action
="index.php" name
="config" method
="post">
956 <div
class="config-section">
957 <div
class="config-input">
959 aField( $conf, "Sitename", "Wiki name:" );
962 <p
class="config-desc">
963 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
/>
964 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
967 <div
class="config-input">
969 aField( $conf, "EmergencyContact", "Contact e-mail:" );
972 <p
class="config-desc">
973 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
.
976 <div
class="config-input">
977 <label
class='column' for="LanguageCode">Language
:</label
>
978 <select id
="LanguageCode" name
="LanguageCode">
981 $list = getLanguageList();
982 foreach( $list as $code => $name ) {
983 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
984 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
989 <p
class="config-desc">
990 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) is used
for all localizations
.
993 <div
class="config-input">
994 <label
class='column'>Copyright
/license
:</label
>
997 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
998 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
1000 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1001 $partner = "MediaWiki";
1002 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1003 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1004 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1005 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1007 <?php
if( $conf->License
== "cc" ) { ?
>
1009 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?
></li
>
1010 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
1011 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
1012 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
1018 <p
class="config-desc">
1019 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
1023 <div
class="config-input">
1024 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
1026 <div
class="config-input">
1027 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
1029 <div
class="config-input">
1030 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
1032 <p
class="config-desc">
1033 An admin can lock
/delete pages
, block users from editing
, and do other maintenance tasks
.<br
/>
1034 A
new account will be added only when creating a
new wiki database
.
1037 <div
class="config-input">
1038 <label
class='column'>Shared memory caching
:</label
>
1041 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
1043 if ( $conf->turck
) {
1045 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1050 aField( $conf, "Shm", "APC", "radio", "apc" );
1053 if ( $conf->eaccel
) {
1055 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1059 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
1061 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
1063 <p
class="config-desc">
1064 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
1065 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
1066 installed
. Specify the server addresses
and ports in a comma
-separated
list. Only
1067 use Turck shared memory
if the wiki will be running on a single Apache server
.
1071 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
1073 <div
class="config-section">
1074 <div
class="config-input">
1075 <label
class='column'>E
-mail
features (global):</label
>
1077 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
1078 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
1081 <p
class="config-desc">
1082 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
, and e
-mail notifications
)
1083 if sending mail doesn
't work on your server.
1086 <div class="config-input">
1087 <label class='column
'>User-to-user e-mail:</label>
1089 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1090 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1093 <p class="config-desc">
1094 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.
1096 <div class="config-input">
1097 <label class='column
'>E-mail notification about changes:</label>
1099 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1100 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1101 <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>
1104 <div class="config-desc">
1106 For this feature to work, an e-mail address must be present for the user account, and the notification
1107 options in the user's preferences must be enabled
. Also note the
1108 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
1110 <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
>
1113 <div
class="config-input">
1114 <label
class='column'>E
-mail address authentication
:</label
>
1116 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
1117 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
1120 <div
class="config-desc">
1121 <p
>If this option is enabled
, users have to confirm their e
-mail address using a magic link sent to them whenever they set
or change it
, and only authenticated e
-mail addresses can receive mails from other users
and/or
1122 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
1127 <h2
>Database config
</h2
>
1129 <div
class="config-section">
1130 <div
class="config-input">
1131 <label
class='column'>Database type
:</label
>
1132 <?php
if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?
>
1133 <ul
class='plain'><?php
database_picker($conf) ?
></ul
>
1136 <div
class="config-input" style
="clear:left"><?php
1137 aField( $conf, "DBserver", "Database host:" );
1139 <p
class="config-desc">
1140 If your database server isn
't on your web server, enter the name or IP address here.
1143 <div class="config-input"><?php
1144 aField( $conf, "DBname", "Database name:" );
1146 <div class="config-input"><?php
1147 aField( $conf, "DBuser", "DB username:" );
1149 <div class="config-input"><?php
1150 aField( $conf, "DBpassword", "DB password:", "password" );
1152 <div class="config-input"><?php
1153 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1155 <p class="config-desc">
1156 If you only have a single user account and database available,
1157 enter those here. If you have database root access (see below)
1158 you can specify new accounts/databases to be created. This account
1159 will not be created if it pre-exists. If this is the case, ensure that it
1160 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1163 <div class="config-input">
1164 <label class="column">Superuser account:</label>
1165 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1166 <label for="useroot">Use superuser account</label>
1168 <div class="config-input">
1170 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1173 <div class="config-input">
1175 aField( $conf, "RootPW", "Superuser password:", "password" );
1179 <p class="config-desc">
1180 If the database user specified above does not exist, or does not have access to create
1181 the database (if needed) or tables within it, please check the box and provide details
1182 of a superuser account, such as <strong>root</strong>, which does.
1185 <?php database_switcher('mysql
'); ?>
1186 <div class="config-input"><?php
1187 aField( $conf, "DBprefix", "Database table prefix:" );
1189 <div class="config-desc">
1190 <p>If you need to share one database between multiple wikis, or
1191 between MediaWiki and another web application, you may choose to
1192 add a prefix to all the table names to avoid conflicts.</p>
1194 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1197 <div class="config-input"><label class="column">Database charset</label>
1198 <div>Select one:</div>
1200 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1201 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1202 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1205 <p class="config-desc">
1206 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1207 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1208 cause things to break. <b>If upgrading an older installation, leave
1209 in backwards-compatible mode.</b>
1213 <?php database_switcher('postgres
'); ?>
1214 <div class="config-input"><?php
1215 aField( $conf, "DBport", "Database port:" );
1217 <div class="config-input"><?php
1218 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1220 <div class="config-input"><?php
1221 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1223 <div class="config-desc">
1224 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1225 so it is recommended that you create a new user. The above schemas are generally correct:
1226 only change them if you are sure you need to.</p>
1230 <div class="config-input" style="padding:2em 0 3em">
1231 <label class='column
'> </label>
1232 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1237 <script type="text/javascript">
1238 window.onload = toggleDBarea('<?php
echo $conf->DBtype
; ?
>',
1240 ## If they passed in a root user name, don't populate it on page load
1241 echo strlen(importPost('RootUser', '')) ?
0 : 1;
1250 /* -------------------------------------------------------------------------------------- */
1251 function writeSuccessMessage() {
1252 if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1254 <p>Installation successful!</p>
1255 <p>To complete the installation, please do the following:
1257 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1258 <li>Upload it to the parent directory</li>
1259 <li>Delete config/LocalSettings.php</li>
1260 <li>Start using <a href='../index.php'>your wiki</a>!
1262 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1263 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1264 which means that anyone on the same server can read your database password! Downloading
1265 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1268 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
1269 <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1274 function escapePhpString( $string ) {
1275 return strtr( $string,
1286 function writeLocalSettings( $conf ) {
1287 $conf->UseImageResize
= $conf->UseImageResize ?
'true' : 'false';
1288 $conf->PasswordSender
= $conf->EmergencyContact
;
1289 $zlib = ($conf->zlib ?
"" : "# ");
1290 $magic = ($conf->ImageMagick ?
"" : "# ");
1291 $convert = ($conf->ImageMagick ?
$conf->ImageMagick
: "/usr/bin/convert" );
1292 $rights = ($conf->RightsUrl
) ?
"" : "# ";
1293 $hashedUploads = $conf->safeMode ?
'' : '# ';
1295 switch ( $conf->Shm
) {
1297 $cacheType = 'CACHE_MEMCACHED';
1298 $mcservers = var_export( $conf->MCServerArray
, true );
1303 $cacheType = 'CACHE_ACCEL';
1304 $mcservers = 'array()';
1307 $cacheType = 'CACHE_NONE';
1308 $mcservers = 'array()';
1311 if ( $conf->Email
== 'email_enabled' ) {
1312 $enableemail = 'true';
1313 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1314 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1315 switch ( $conf->Enotif
) {
1316 case 'enotif_usertalk':
1317 $enotifusertalk = 'true';
1318 $enotifwatchlist = 'false';
1320 case 'enotif_allpages':
1321 $enotifusertalk = 'true';
1322 $enotifwatchlist = 'true';
1325 $enotifusertalk = 'false';
1326 $enotifwatchlist = 'false';
1329 $enableuseremail = 'false';
1330 $enableemail = 'false';
1331 $eauthent = 'false';
1332 $enotifusertalk = 'false';
1333 $enotifwatchlist = 'false';
1336 $file = @fopen
( "/dev/urandom", "r" );
1338 $secretKey = bin2hex( fread( $file, 32 ) );
1342 for ( $i=0; $i<8; $i++
) {
1343 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1345 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1348 # Add slashes to strings for double quoting
1349 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1350 if( $conf->License
== 'gfdl' ) {
1351 # Needs literal string interpolation for the current style path
1352 $slconf['RightsIcon'] = $conf->RightsIcon
;
1356 # This file was automatically generated by the MediaWiki installer.
1357 # If you make manual changes, please keep track in case you need to
1358 # recreate them later.
1360 # See includes/DefaultSettings.php for all configurable settings
1361 # and their default values, but don't forget to make changes in _this_
1364 # If you customize your file layout, set \$IP to the directory that contains
1365 # the other MediaWiki files. It will be used as a base to locate files.
1366 if( defined( 'MW_INSTALL_PATH' ) ) {
1367 \$IP = MW_INSTALL_PATH;
1369 \$IP = dirname( __FILE__ );
1372 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1373 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1375 require_once( \"includes/DefaultSettings.php\" );
1377 # If PHP's memory limit is very low, some operations may fail.
1378 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1380 if ( \$wgCommandLineMode ) {
1381 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1382 die( \"This script must be run from the command line\\n\" );
1384 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1385 ## Compress output if the browser supports it
1386 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1389 \$wgSitename = \"{$slconf['Sitename']}\";
1391 ## The URL base path to the directory containing the wiki;
1392 ## defaults for all runtime URL paths are based off of this.
1393 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1395 ## For more information on customizing the URLs please see:
1396 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1398 \$wgEnableEmail = $enableemail;
1399 \$wgEnableUserEmail = $enableuseremail;
1401 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1402 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1404 ## For a detailed description of the following switches see
1405 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1406 ## There are many more options for fine tuning available see
1407 ## /includes/DefaultSettings.php
1408 ## UPO means: this is also a user preference option
1409 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1410 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1411 \$wgEmailAuthentication = $eauthent;
1413 \$wgDBtype = \"{$slconf['DBtype']}\";
1414 \$wgDBserver = \"{$slconf['DBserver']}\";
1415 \$wgDBname = \"{$slconf['DBname']}\";
1416 \$wgDBuser = \"{$slconf['DBuser']}\";
1417 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1418 \$wgDBport = \"{$slconf['DBport']}\";
1419 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1421 # Schemas for Postgres
1422 \$wgDBmwschema = \"{$slconf['DBmwschema']}\";
1423 \$wgDBts2schema = \"{$slconf['DBts2schema']}\";
1425 # Experimental charset support for MySQL 4.1/5.0.
1426 \$wgDBmysql5 = {$conf->DBmysql5};
1428 ## Shared memory settings
1429 \$wgMainCacheType = $cacheType;
1430 \$wgMemCachedServers = $mcservers;
1432 ## To enable image uploads, make sure the 'images' directory
1433 ## is writable, then set this to true:
1434 \$wgEnableUploads = false;
1435 \$wgUseImageResize = {$conf->UseImageResize};
1436 {$magic}\$wgUseImageMagick = true;
1437 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1439 ## If you want to use image uploads under safe mode,
1440 ## create the directories images/archive, images/thumb and
1441 ## images/temp, and make them all writable. Then uncomment
1442 ## this, if it's not already uncommented:
1443 {$hashedUploads}\$wgHashedUploadDirectory = false;
1445 ## If you have the appropriate support software installed
1446 ## you can enable inline LaTeX equations:
1449 \$wgLocalInterwiki = \$wgSitename;
1451 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1453 \$wgProxyKey = \"$secretKey\";
1455 ## Default skin: you can change the default skin. Use the internal symbolic
1456 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1457 \$wgDefaultSkin = 'monobook';
1459 ## For attaching licensing metadata to pages, and displaying an
1460 ## appropriate copyright notice / icon. GNU Free Documentation
1461 ## License and Creative Commons licenses are supported so far.
1462 {$rights}\$wgEnableCreativeCommonsRdf = true;
1463 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1464 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1465 \$wgRightsText = \"{$slconf['RightsText']}\";
1466 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1467 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1469 \$wgDiff3 = \"{$slconf['diff3']}\";
1471 # When you make changes to this configuration file, this will make
1472 # sure that cached pages are cleared.
1473 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1474 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1475 "; ## End of setting the $localsettings string
1477 // Keep things in Unix line endings internally;
1478 // the system will write out as local text type.
1479 return str_replace( "\r\n", "\n", $localsettings );
1482 function dieout( $text ) {
1483 die( $text . "\n\n</body>\n</html>" );
1486 function importVar( &$var, $name, $default = "" ) {
1487 if( isset( $var[$name] ) ) {
1488 $retval = $var[$name];
1489 if ( get_magic_quotes_gpc() ) {
1490 $retval = stripslashes( $retval );
1498 function importPost( $name, $default = "" ) {
1499 return importVar( $_POST, $name, $default );
1502 function importCheck( $name ) {
1503 return isset( $_POST[$name] );
1506 function importRequest( $name, $default = "" ) {
1507 return importVar( $_REQUEST, $name, $default );
1512 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1515 $xtype = "type=\"$type\"";
1521 $nolabel = ($type == "radio") ||
($type == "hidden");
1523 if ($type == 'radio')
1524 $id .= $radioCount++
;
1529 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1532 if( $type == "radio" && $value == $conf->$field ) {
1533 $checked = "checked='checked'";
1537 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1539 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1542 if( $type == "radio" ) {
1543 echo htmlspecialchars( $value );
1545 echo htmlspecialchars( $conf->$field );
1551 echo " $text</label>\n";
1555 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1558 function getLanguageList() {
1559 global $wgLanguageNames;
1560 if( !isset( $wgLanguageNames ) ) {
1561 require_once( "languages/Names.php" );
1566 $d = opendir( "../languages/messages" );
1567 /* In case we are called from the root directory */
1569 $d = opendir( "languages/messages");
1570 while( false !== ($f = readdir( $d ) ) ) {
1572 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1573 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1574 if( isset( $wgLanguageNames[$code] ) ) {
1575 $name = $code . ' - ' . $wgLanguageNames[$code];
1579 $codes[$code] = $name;
1587 #Check for location of an executable
1588 # @param string $loc single location to check
1589 # @param array $names filenames to check for.
1590 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1591 function locate_executable($loc, $names, $versioninfo = false) {
1592 if (!is_array($names))
1593 $names = array($names);
1595 foreach ($names as $name) {
1596 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1597 if (file_exists($command)) {
1601 $file = str_replace('$1', $command, $versioninfo[0]);
1602 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1609 # Test a memcached server
1610 function testMemcachedServer( $server ) {
1611 $hostport = explode(":", $server);
1614 if ( !function_exists( 'fsockopen' ) ) {
1615 $errstr = "Can't connect to memcached, fsockopen() not present";
1617 if ( !$errstr && count( $hostport ) != 2 ) {
1618 $errstr = 'Please specify host and port';
1619 var_dump( $hostport );
1622 list( $host, $port ) = $hostport;
1626 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1627 if ( $fp === false ) {
1628 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1632 $command = "version\r\n";
1633 $bytes = fwrite( $fp, $command );
1634 if ( $bytes != strlen( $command ) ) {
1635 $errstr = "Cannot write to memcached socket on $host:$port";
1639 $expected = "VERSION ";
1640 $response = fread( $fp, strlen( $expected ) );
1641 if ( $response != $expected ) {
1642 $errstr = "Didn't get correct memcached response from $host:$port";
1649 echo "<li>Connected to memcached on $host:$port successfully";
1654 function database_picker($conf) {
1657 foreach(array_keys($ourdb) as $db) {
1658 if ($ourdb[$db]['havedriver']) {
1660 aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1667 function database_switcher($db) {
1669 $color = $ourdb[$db]['bgcolor'];
1670 $full = $ourdb[$db]['fullname'];
1671 print "<div id='$db' style='display:none; background: $color'>\n";
1672 print "<h3>$full specific options:</h3>\n";
1675 function printListItem( $item ) {
1676 print "<li>$item</li>";
1681 <div
class="license">
1683 <p
>This program is free software
; you can redistribute it
and/or modify
1684 it under the terms of the GNU General
Public License
as published by
1685 the Free Software Foundation
; either version
2 of the License
, or
1686 (at your option
) any later version
.</p
>
1688 <p
>This program is distributed in the hope that it will be useful
,
1689 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1690 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1691 GNU General
Public License
for more details
.</p
>
1693 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1694 along with this program
; if not
, write to the Free Software
1695 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1696 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
1702 <div id
="column-one">
1703 <div
class="portlet" id
="p-logo">
1704 <a style
="background-image: url(../skins/common/images/mediawiki.png);"
1705 href
="http://www.mediawiki.org/"
1706 title
="Main Page"></a
>
1708 <script type
="text/javascript"> if (window
.isMSIE55
) fixalpha(); </script
>
1709 <div
class='portlet'><div
class='pBody'>
1711 <li
><strong
><a href
="http://www.mediawiki.org/">MediaWiki home
</a
></strong
></li
>
1712 <li
><a href
="../README">Readme
</a
></li
>
1713 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
1714 <li
><a href
="../docs/">Documentation
</a
></li
>
1715 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
1716 <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1718 <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>