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 );
40 require_once( "includes/Defines.php" );
41 require_once( "includes/DefaultSettings.php" );
42 require_once( "includes/MagicWord.php" );
43 require_once( "includes/Namespace.php" );
46 <!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
49 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
50 <title
>MediaWiki
<?php
echo( $wgVersion ); ?
> Installation
</title
>
51 <style type
="text/css">
53 @import
"../skins/monobook/main.css";
57 margin
: 1em
0 1em
2.5em
;
64 .config
-section label
.column
{
76 zoom
: 100%
; /* IE hack */
79 .config
-section
.config
-desc
{
86 .iput
-text
, .iput
-password
{
93 background
-color
: #fff;
101 background
-color
: #FFF0F0;
102 border
: 2px solid red
;
110 list-style
-type
: none
;
111 list-style
-image
: none
;
132 <div id
="globalWrapper">
133 <div id
="column-content">
135 <div id
="bodyContent">
137 <h1
>MediaWiki
<?php
print $wgVersion ?
> Installation
</h1
>
141 /* Check for existing configurations and bug out! */
143 if( file_exists( "../LocalSettings.php" ) ) {
144 dieout( " <p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
146 <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
149 if( file_exists( "./LocalSettings.php" ) ) {
150 writeSuccessMessage();
155 if( !is_writable( "." ) ) {
156 dieout( "<h2>Can't write config file, aborting</h2>
158 <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
159 writable by the web server. Once configuration is done you'll move the created
160 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
161 then remove the <tt>config</tt> subdirectory entirely.</p>
163 <p>To make the directory writable on a Unix/Linux system:</p>
166 cd <i>/path/to/wiki</i>
172 require_once( "install-utils.inc" );
173 require_once( "maintenance/updaters.inc" );
176 function getEncoded( $data ) {
177 # removing latin1 support, no need...
180 function getSitename() { return $this->getEncoded( $this->Sitename
); }
181 function getSysopName() { return $this->getEncoded( $this->SysopName
); }
182 function getSysopPass() { return $this->getEncoded( $this->SysopPass
); }
189 <b
>Don
't forget security updates!</b> Keep an eye on the
190 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
191 release announcements mailing list</a>.
196 <h2>Checking environment...</h2>
197 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
198 <ul class="env-check">
202 $wgNoOutputBuffer = true;
203 $conf = new ConfigData;
205 install_version_checks();
207 print "<li>PHP " . phpversion() . " installed</li>\n";
209 if( ini_get( "register_globals" ) ) {
212 <div style="font-size:110%">
213 <strong class="error">Warning:</strong>
214 <strong>PHP's
<tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
> option is enabled
. Disable it
if you can
.</strong
>
216 MediaWiki will work
, but your server is more exposed to PHP
-based security vulnerabilities
.
223 if( ini_get( "magic_quotes_runtime" ) ) {
225 ?
><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
>
226 This option corrupts data input unpredictably
; you cannot install
or use
227 MediaWiki unless this option is disabled
.
231 if( ini_get( "magic_quotes_sybase" ) ) {
233 ?
><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
>
234 This option corrupts data input unpredictably
; you cannot install
or use
235 MediaWiki unless this option is disabled
.
239 if( ini_get( "mbstring.func_overload" ) ) {
241 ?
><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
>
242 This option causes errors
and may corrupt data unpredictably
;
243 you cannot install
or use MediaWiki unless this option is disabled
.
248 dieout( "</ul><p>Cannot install MediaWiki.</p>" );
251 if( ini_get( "safe_mode" ) ) {
252 $conf->safeMode
= true;
254 <li
><b
class='error'>Warning
:</b
> <strong
>PHP
's
255 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
256 You may have problems caused by this
, particularly
if using image uploads
.
260 $conf->safeMode
= false;
263 $sapi = php_sapi_name();
264 $conf->prettyURLs
= true;
265 print "<li>PHP server API is $sapi; ";
268 case "apache2handler":
269 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
275 case "apache2filter":
277 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
278 $conf->prettyURLs
= false;
283 $conf->xml
= function_exists( "utf8_encode" );
285 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
287 dieout( "PHP's XML module is missing; the wiki requires functions in
288 this module and won't work in this configuration.
289 If you're running Mandrake, install the php-xml package." );
292 # Crude check for session support
293 if( !function_exists( 'session_name' ) )
294 dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
296 $memlimit = ini_get( "memory_limit" );
297 $conf->raiseMemory
= false;
298 if( empty( $memlimit ) ||
$memlimit == -1 ) {
299 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
301 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <strong>If this is too low, installation may fail!</strong> ";
302 $n = intval( $memlimit );
303 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
304 $n = intval( $m[1] * (1024*1024) );
306 if( $n < 20*1024*1024 ) {
307 print "Attempting to raise limit to 20M... ";
308 if( false === ini_set( "memory_limit", "20M" ) ) {
311 $conf->raiseMemory
= true;
318 $conf->zlib
= function_exists( "gzencode" );
320 print "<li>Have zlib support; enabling output compression.</li>\n";
322 print "<li>No zlib support.</li>\n";
325 $conf->turck
= function_exists( 'mmcache_get' );
326 if ( $conf->turck
) {
327 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
330 $conf->apc
= function_exists('apc_fetch');
332 print '<li><a href="http://www.php.net/apc">APC</a> installed</li>\n';
335 $conf->eaccel
= function_exists( 'eaccelerator_get' );
336 if ( $conf->eaccel
) {
337 $conf->turck
= 'eaccelerator';
338 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
340 if (!$conf->turck
&& !$conf->eaccel
&& !$conf->apc
) {
341 print "<li>Neither <a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> nor ".
342 "<a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> nor ".
343 "<a href=\"http://www.php.net/apc\">APC</a> are installed, " .
344 "can't use object caching functions</li>\n";
347 $conf->diff3
= false;
348 $diff3locations = array("/usr/bin", "/opt/csw/bin", "/usr/gnu/bin", "/usr/sfw/bin") +
explode($sep, getenv("PATH"));
349 $diff3names = array("gdiff3", "diff3", "diff3.exe");
351 $diff3versioninfo = array('$1 --version 2>&1', 'diff3 (GNU diffutils)');
352 foreach ($diff3locations as $loc) {
353 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
354 if ($exe !== false) {
361 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
363 print "<li>GNU diff3 not found.</li>";
365 $conf->ImageMagick
= false;
366 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
367 foreach( $imcheck as $dir ) {
368 $im = "$dir/convert";
369 if( file_exists( $im ) ) {
370 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
371 $conf->ImageMagick
= $im;
376 $conf->HaveGD
= function_exists( "imagejpeg" );
377 if( $conf->HaveGD
) {
378 print "<li>Found GD graphics library built-in";
379 if( !$conf->ImageMagick
) {
380 print ", image thumbnailing will be enabled if you enable uploads";
384 if( !$conf->ImageMagick
) {
385 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
389 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
391 $conf->IP
= dirname( dirname( __FILE__
) );
392 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
394 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["PHP_SELF"] ); # was SCRIPT_NAME
395 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
397 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
398 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
400 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
401 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
403 : $_SERVER["SERVER_ADMIN"];
404 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
405 $conf->DBtype
= importPost( "DBtype", "mysql" );
406 $conf->DBserver
= importPost( "DBserver", "localhost" );
407 $conf->DBname
= importPost( "DBname", "wikidb" );
408 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
409 $conf->DBpassword
= importPost( "DBpassword" );
410 $conf->DBpassword2
= importPost( "DBpassword2" );
411 $conf->DBprefix
= importPost( "DBprefix" );
412 $conf->DBmysql5
= (importPost( "DBmysql5" ) == "true") ?
"true" : "false";
413 $conf->RootUser
= importPost( "RootUser", "root" );
414 $conf->RootPW
= importPost( "RootPW", "-" );
415 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
416 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
417 $conf->SysopPass
= importPost( "SysopPass" );
418 $conf->SysopPass2
= importPost( "SysopPass2" );
420 /* Check for validity */
423 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
424 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
426 if( $conf->DBuser
== "" ) {
427 $errs["DBuser"] = "Must not be blank";
429 if( $conf->DBpassword
== "" ) {
430 $errs["DBpassword"] = "Must not be blank";
432 if( $conf->DBpassword
!= $conf->DBpassword2
) {
433 $errs["DBpassword2"] = "Passwords don't match!";
435 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
436 $errs["DBprefix"] = "Invalid table prefix";
439 if( $conf->SysopPass
== "" ) {
440 $errs["SysopPass"] = "Must not be blank";
442 if( $conf->SysopPass
!= $conf->SysopPass2
) {
443 $errs["SysopPass2"] = "Passwords don't match!";
446 $conf->License
= importRequest( "License", "none" );
447 if( $conf->License
== "gfdl" ) {
448 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
449 $conf->RightsText
= "GNU Free Documentation License 1.2";
450 $conf->RightsCode
= "gfdl";
451 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
452 } elseif( $conf->License
== "none" ) {
453 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
455 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
456 $conf->RightsText
= importRequest( "RightsText", "" );
457 $conf->RightsCode
= importRequest( "RightsCode", "" );
458 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
461 $conf->Shm
= importRequest( "Shm", "none" );
462 $conf->MCServers
= importRequest( "MCServers" );
464 /* Test memcached servers */
466 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
467 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
468 foreach ( $conf->MCServerArray
as $server ) {
469 $error = testMemcachedServer( $server );
471 $errs["MCServers"] = $error;
475 } else if ( $conf->Shm
== 'memcached' ) {
476 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
479 /* default values for installation */
480 $conf->Email
=importRequest("Email", "email_enabled");
481 $conf->Emailuser
=importRequest("Emailuser", "emailuser_enabled");
482 $conf->Enotif
=importRequest("Enotif", "enotif_allpages");
483 $conf->Eauthent
=importRequest("Eauthent", "eauthent_enabled");
485 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
486 do { /* So we can 'continue' to end prematurely */
487 $conf->Root
= ($conf->RootPW
!= "");
489 /* Load up the settings and get installin' */
490 $local = writeLocalSettings( $conf );
491 echo "<p><b>Generating configuration file...</b></p>\n";
492 // for debugging: // echo "<pre>" . htmlspecialchars( $local ) . "</pre>\n";
494 $wgCommandLineMode = false;
497 if (!in_array($conf->DBtype
, array("mysql", "oracle", "postgres"))) {
498 $errs["DBtype"] = "Unknown database type.";
501 print "<li>Database type: {$conf->DBtype}</li>\n";
502 $dbclass = 'Database'.ucfirst($conf->DBtype
);
503 require_once("$dbclass.php");
504 $wgDBtype = $conf->DBtype
;
505 $wgDBadminuser = "root";
506 $wgDBadminpassword = $conf->RootPW
;
507 $wgDBprefix = $conf->DBprefix
;
508 $wgCommandLineMode = true;
509 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
510 require_once( "includes/Setup.php" );
513 require_once( "maintenance/InitialiseMessages.inc" );
515 $wgTitle = Title
::newFromText( "Installation script" );
518 if( $conf->DBtype
== 'mysql' ) {
519 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
520 if( $mysqlOldClient ) {
521 print "<li><b>PHP is linked with old MySQL client libraries. If you are
522 using a MySQL 4.1 server and have problems connecting to the database,
523 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
524 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
526 $ok = true; # Let's be optimistic
528 # Decide if we're going to use the superuser or the regular database user
529 if( $conf->RootPW
== '-' ) {
532 $db_user = $wgDBuser;
533 $db_pass = $wgDBpassword;
537 $db_user = $conf->RootUser
;
538 $db_pass = $conf->RootPW
;
542 echo( "<li>Attempting to connect to database server as $db_user..." );
543 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
545 # Check the connection and respond to errors
546 if( $wgDatabase->isOpen() ) {
549 $wgDBadminuser = $db_user;
550 $wgDBadminpassword = $db_pass;
551 echo( "success.</li>\n" );
552 $wgDatabase->ignoreErrors( true );
553 $myver = mysql_get_server_info( $wgDatabase->mConn
);
555 # There were errors, report them and back out
557 $errno = mysql_errno();
558 $errtx = htmlspecialchars( mysql_error() );
562 echo( "failed due to authentication errors. Check passwords.</li>" );
564 # The superuser details are wrong
565 $errs["RootUser"] = "Check username";
566 $errs["RootPW"] = "and password";
568 # The regular user details are wrong
569 $errs["DBuser"] = "Check username";
570 $errs["DBpassword"] = "and password";
576 # General connection problem
577 echo( "failed with error [$errno] $errtx.</li>\n" );
578 $errs["DBserver"] = "Connection failed";
583 if( !$ok ) { continue; }
585 } else /* not mysql */ {
586 echo( "<li>Attempting to connect to database server as $wgDBuser..." );
587 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
588 if (!$wgDatabase->isOpen()) {
589 print " error: " . $wgDatabase->lastError() . "</li>\n";
591 $wgDatabase->ignoreErrors(true);
592 $myver = $wgDatabase->getServerVersion();
596 if ( !$wgDatabase->isOpen() ) {
597 $errs["DBserver"] = "Couldn't connect to database";
601 print "<li>Connected to $myver";
602 if ($conf->DBtype
== 'mysql') {
603 if( version_compare( $myver, "4.0.14" ) < 0 ) {
604 die( " -- mysql 4.0.14 or later required. Aborting." );
606 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
607 if( $mysqlNewAuth && $mysqlOldClient ) {
608 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
609 to old client libraries; if you have trouble with authentication, see
610 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
611 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
614 if( $mysqlNewAuth ) {
615 print "; enabling MySQL 4.1/5.0 charset mode";
617 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
618 but older version detected; will likely fail.</b>";
623 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn
);
625 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
627 $err = mysql_errno();
628 if ( $err != 1049 ) {
629 print "<ul><li>Error selecting database $wgDBname: $err " .
630 htmlspecialchars( mysql_error() ) . "</li></ul>";
633 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
635 print "<li>Couldn't create database <tt>" .
636 htmlspecialchars( $wgDBname ) .
637 "</tt>; try with root access or check your username/pass.</li>\n";
638 $errs["RootPW"] = "<- Enter";
641 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
643 $wgDatabase->selectDB( $wgDBname );
646 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
647 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
649 # Create user if required
651 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
652 if ( $conn->isOpen() ) {
653 print "<li>DB user account ok</li>\n";
656 print "<li>Granting user permissions...";
657 if( $mysqlOldClient && $mysqlNewAuth ) {
658 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>";
661 dbsource( "../maintenance/users.sql", $wgDatabase );
671 print "<li>Finished update checks.</li>\n";
673 # FIXME: Check for errors
674 print "<li>Creating tables...";
675 if ($conf->DBtype
== 'mysql') {
677 print " using MySQL 5 table defs...";
678 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
680 print " using MySQL 4 table defs...";
681 dbsource( "../maintenance/tables.sql", $wgDatabase );
683 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
684 } else if ($conf->DBtype
== 'postgres') {
685 dbsource( "../maintenance/postgres/tables.sql", $wgDatabase );
686 $wgDatabase->update_interwiki();
688 dbsource( "../maintenance/oracle/tables.sql", $wgDatabase );
689 dbsource( "../maintenance/oracle/interwiki.sql", $wgDatabase );
692 print " done.</li>\n";
694 print "<li>Initializing data...";
695 $wgDatabase->insert( 'site_stats',
696 array( 'ss_row_id' => 1,
697 'ss_total_views' => 0,
698 'ss_total_edits' => 0,
699 'ss_good_articles' => 0 ) );
701 # Set up the "regular user" account *if we can, and if we need to*
704 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
705 if( $wgDatabase2->isOpen() ) {
706 # Nope, just close the test connection and continue
707 $wgDatabase2->close();
708 echo( "<li>User $wgDBuser exists. Skipping grants.</li>" );
710 # Yes, so run the grants
711 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
712 dbsource( "../maintenance/users.sql", $wgDatabase );
713 echo( "success.</li>" );
717 if( $conf->SysopName
) {
718 $u = User
::newFromName( $conf->getSysopName() );
719 if ( 0 == $u->idForName() ) {
721 $u->setPassword( $conf->getSysopPass() );
724 $u->addGroup( "sysop" );
725 $u->addGroup( "bureaucrat" );
727 print "<li>Created sysop account <tt>" .
728 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
730 print "<li>Could not create user - already exists!</li>\n";
733 print "<li>Skipped sysop account creation, no name given.</li>\n";
736 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
737 $article = new Article( $titleobj );
738 $newid = $article->insertOn( $wgDatabase );
739 $revision = new Revision( array(
741 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
744 'user_text' => 'MediaWiki default',
746 $revid = $revision->insertOn( $wgDatabase );
747 $article->updateRevisionOn( $wgDatabase, $revision );
750 initialiseMessages();
751 print "</pre></li>\n";
754 /* Write out the config file now that all is well */
755 print "<p>Creating LocalSettings.php...</p>\n\n";
756 $localSettings = "<" . "?php$endl$local$endl?" . ">";
757 // Fix up a common line-ending problem (due to CVS on Windows)
758 $localSettings = str_replace( "\r\n", "\n", $localSettings );
760 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
761 $xt = "xt"; # Refuse to overwrite an existing file
763 $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
765 $f = fopen( "LocalSettings.php", $xt );
768 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" .
769 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
770 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
772 if(fwrite( $f, $localSettings ) ) {
774 writeSuccessMessage();
777 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");
789 if( count( $errs ) ) {
790 /* Display options form */
792 if( $conf->posted
) {
793 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
797 <form action
="index.php" name
="config" method
="post">
802 <div
class="config-section">
803 <div
class="config-input">
805 aField( $conf, "Sitename", "Wiki name:" );
808 <p
class="config-desc">
809 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
>
810 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
813 <div
class="config-input">
815 aField( $conf, "EmergencyContact", "Contact e-mail:" );
818 <p
class="config-desc">
819 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
.
822 <div
class="config-input">
823 <label
class='column' for="LanguageCode">Language
:</label
>
824 <select id
="LanguageCode" name
="LanguageCode">
827 $list = getLanguageList();
828 foreach( $list as $code => $name ) {
829 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
830 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
835 <p
class="config-desc">
836 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) used
for all localizations
.
839 <div
class="config-input">
840 <label
class='column'>Copyright
/license
:</label
>
843 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
844 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
846 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
847 $partner = "MediaWiki";
848 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
849 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
850 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
851 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
853 <?php
if( $conf->License
== "cc" ) { ?
>
855 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='icon' />", "hidden" ); ?
></li
>
856 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
857 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
858 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
864 <p
class="config-desc">
865 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
869 <div
class="config-input">
870 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
872 <div
class="config-input">
873 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
875 <div
class="config-input">
876 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
878 <p
class="config-desc">
879 An admin can lock
/delete pages
, block users from editing
, and other maintenance tasks
.<br
>
880 A
new account will be added only when creating a
new wiki database
.
883 <div
class="config-input">
884 <label
class='column'>Shared memory caching
:</label
>
887 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
889 if ( $conf->turck
) {
891 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
896 aField( $conf, "Shm", "APC", "radio", "apc" );
899 if ( $conf->eaccel
) {
901 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
905 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
907 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
909 <p
class="config-desc">
910 Using a shared memory system such
as Turck MMCache
, APC
, eAccelerator
, or Memcached
911 will speed up MediaWiki significantly
. Memcached is the best solution but needs to be
912 installed
. Specify the server addresses
and ports in a comma
-separted
list. Only
913 use Turck shared memory
if the wiki will be running on a single Apache server
.
917 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
919 <div
class="config-section">
920 <div
class="config-input">
921 <label
class='column'>E
-mail
features (global):</label
>
923 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
924 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
927 <p
class="config-desc">
928 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
and e
-mail notifications
)
929 if sending mail doesn
't work on your server.
932 <div class="config-input">
933 <label class='column
'>User-to-user e-mail:</label>
935 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
936 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
939 <p class="config-desc">
940 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.
942 <div class="config-input">
943 <label class='column
'>E-mail notification about changes:</label>
945 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
946 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
947 <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>
950 <div class="config-desc">
952 For this feature to work, an e-mail address must be present for the user account, and the notification
953 options in the user's preferences must be enabled
. Also note the
954 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
956 <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
>
959 <div
class="config-input">
960 <label
class='column'>E
-mail address authentication
:</label
>
962 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
963 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
966 <div
class="config-desc">
967 <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
968 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
973 <h2
>Database config
</h2
>
975 <div
class="config-section">
976 <div
class="config-input">
977 <label
class='column'>Database type
:</label
>
979 <li
><?php
aField( $conf, "DBtype", "MySQL", "radio", "mysql"); ?
></li
>
980 <li
><?php
aField( $conf, "DBtype", "Oracle (experimental)", "radio", "oracle" ); ?
></li
>
981 <li
><?php
aField( $conf, "DBtype", "PostgreSQL", "radio", "postgres" ); ?
></li
>
985 <div
class="config-input" style
="clear:left"><?php
986 aField( $conf, "DBserver", "SQL server host:" );
988 <p
class="config-desc">
989 If your database server isn
't on your web server, enter the name
990 or IP address here. MySQL and PostgreSQL only. If using a port for PostgreSQL, enter the number here.
993 <div class="config-input"><?php
994 aField( $conf, "DBname", "Database name:" );
996 <div class="config-desc">
997 If using Oracle, set this to your connection identifier.
999 <div class="config-input"><?php
1000 aField( $conf, "DBuser", "DB username:" );
1002 <div class="config-input"><?php
1003 aField( $conf, "DBpassword", "DB password:", "password" );
1005 <div class="config-input"><?php
1006 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1008 <p class="config-desc">
1009 If you only have a single user account and database available,
1010 enter those here. If you have database root access (see below)
1011 you can specify new accounts/databases to be created.
1014 This account will not be created if it pre-exists. If this is the case, ensure that it
1015 has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.
1018 <div class="config-input"><?php
1019 aField( $conf, "DBprefix", "Database table prefix:" );
1021 <div class="config-desc">
1022 <p>If you need to share one database between multiple wikis, or
1023 MediaWiki and another web application, you may choose to
1024 add a prefix to all the table names to avoid conflicts.</p>
1026 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1029 <div class="config-input"><label class="column">Database charset</label>
1030 <div>Select one:</div>
1032 <li><?php aField( $conf, "DBmysql5", "Backwards-compatible UTF-8", "radio", "false" ); ?></li>
1033 <li><?php aField( $conf, "DBmysql5", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "true" ); ?></li>
1036 <p class="config-desc">
1037 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1038 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1039 cause things to break. <b>If upgrading an older installation, leave
1040 in backwards-compatible mode.</b>
1043 <div class="config-input">
1045 aField( $conf, "RootUser", "Superuser account:", "superuser" );
1048 <div class="config-input">
1050 aField( $conf, "RootPW", "Superuser password:", "password" );
1054 <p class="config-desc">
1055 If the database user specified above does not exist, or does not have access to create
1056 the database (if needed) or tables within it, please provide details of a superuser account,
1057 such as <strong>root</strong>, which does. Leave the password set to <strong>-</strong> if this is not needed.
1060 <div class="config-input" style="padding:2em 0 3em">
1061 <label class='column
'> </label>
1062 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1072 /* -------------------------------------------------------------------------------------- */
1073 function writeSuccessMessage() {
1074 if ( ini_get( 'safe_mode
' ) && !ini_get( 'open_basedir
' ) ) {
1076 <p>Installation successful!</p>
1077 <p>To complete the installation, please do the following:
1079 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1080 <li>Upload it to the parent directory</li>
1081 <li>Delete config/LocalSettings.php</li>
1082 <li>Start using <a href='../index
.php
'>your wiki</a>!
1084 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1085 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1086 which means that anyone on the same server can read your database password! Downloading
1087 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1090 echo "<p>Installation successful! Move the config/LocalSettings.php file into the parent directory, then follow
1091 <a href='../index
.php
'>this link</a> to your wiki.</p>\n";
1096 function escapePhpString( $string ) {
1097 return strtr( $string,
1108 function writeLocalSettings( $conf ) {
1109 $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
1110 $conf->PasswordSender = $conf->EmergencyContact;
1111 $zlib = ($conf->zlib ? "" : "# ");
1112 $magic = ($conf->ImageMagick ? "" : "# ");
1113 $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
1114 $pretty = ($conf->prettyURLs ? "" : "# ");
1115 $ugly = ($conf->prettyURLs ? "# " : "");
1116 $rights = ($conf->RightsUrl) ? "" : "# ";
1117 $hashedUploads = $conf->safeMode ? '' : '# ';
1119 switch ( $conf->Shm
) {
1121 $cacheType = 'CACHE_MEMCACHED';
1122 $mcservers = var_export( $conf->MCServerArray
, true );
1127 $cacheType = 'CACHE_ACCEL';
1128 $mcservers = 'array()';
1131 $cacheType = 'CACHE_NONE';
1132 $mcservers = 'array()';
1135 if ( $conf->Email
== 'email_enabled' ) {
1136 $enableemail = 'true';
1137 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1138 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1139 switch ( $conf->Enotif
) {
1140 case 'enotif_usertalk':
1141 $enotifusertalk = 'true';
1142 $enotifwatchlist = 'false';
1144 case 'enotif_allpages':
1145 $enotifusertalk = 'true';
1146 $enotifwatchlist = 'true';
1149 $enotifusertalk = 'false';
1150 $enotifwatchlist = 'false';
1153 $enableuseremail = 'false';
1154 $enableemail = 'false';
1155 $eauthent = 'false';
1156 $enotifusertalk = 'false';
1157 $enotifwatchlist = 'false';
1160 $file = @fopen
( "/dev/urandom", "r" );
1162 $secretKey = bin2hex( fread( $file, 32 ) );
1166 for ( $i=0; $i<8; $i++
) {
1167 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1169 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1172 # Add slashes to strings for double quoting
1173 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1174 if( $conf->License
== 'gfdl' ) {
1175 # Needs literal string interpolation for the current style path
1176 $slconf['RightsIcon'] = $conf->RightsIcon
;
1180 # This file was automatically generated by the MediaWiki installer.
1181 # If you make manual changes, please keep track in case you need to
1182 # recreate them later.
1184 # See includes/DefaultSettings.php for all configurable settings
1185 # and their default values, but don't forget to make changes in _this_
1188 # If you customize your file layout, set \$IP to the directory that contains
1189 # the other MediaWiki files. It will be used as a base to locate files.
1190 if( defined( 'MW_INSTALL_PATH' ) ) {
1191 \$IP = MW_INSTALL_PATH;
1193 \$IP = dirname( __FILE__ );
1196 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1197 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1199 require_once( \"includes/DefaultSettings.php\" );
1201 # If PHP's memory limit is very low, some operations may fail.
1202 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1204 if ( \$wgCommandLineMode ) {
1205 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1206 die( \"This script must be run from the command line\\n\" );
1208 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1209 ## Compress output if the browser supports it
1210 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1213 \$wgSitename = \"{$slconf['Sitename']}\";
1215 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1216 \$wgScript = \"\$wgScriptPath/index.php\";
1217 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1219 ## For more information on customizing the URLs please see:
1220 ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
1221 ## If using PHP as a CGI module, the ?title= style usually must be used.
1222 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1223 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1225 \$wgStylePath = \"\$wgScriptPath/skins\";
1226 \$wgStyleDirectory = \"\$IP/skins\";
1227 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1229 \$wgUploadPath = \"\$wgScriptPath/images\";
1230 \$wgUploadDirectory = \"\$IP/images\";
1232 \$wgEnableEmail = $enableemail;
1233 \$wgEnableUserEmail = $enableuseremail;
1235 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1236 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1238 ## For a detailed description of the following switches see
1239 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1240 ## There are many more options for fine tuning available see
1241 ## /includes/DefaultSettings.php
1242 ## UPO means: this is also a user preference option
1243 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1244 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1245 \$wgEmailAuthentication = $eauthent;
1247 \$wgDBserver = \"{$slconf['DBserver']}\";
1248 \$wgDBname = \"{$slconf['DBname']}\";
1249 \$wgDBuser = \"{$slconf['DBuser']}\";
1250 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1251 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1252 \$wgDBtype = \"{$slconf['DBtype']}\";
1254 # Experimental charset support for MySQL 4.1/5.0.
1255 \$wgDBmysql5 = {$conf->DBmysql5};
1257 ## Shared memory settings
1258 \$wgMainCacheType = $cacheType;
1259 \$wgMemCachedServers = $mcservers;
1261 ## To enable image uploads, make sure the 'images' directory
1262 ## is writable, then set this to true:
1263 \$wgEnableUploads = false;
1264 \$wgUseImageResize = {$conf->UseImageResize};
1265 {$magic}\$wgUseImageMagick = true;
1266 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1268 ## If you want to use image uploads under safe mode,
1269 ## create the directories images/archive, images/thumb and
1270 ## images/temp, and make them all writable. Then uncomment
1271 ## this, if it's not already uncommented:
1272 {$hashedUploads}\$wgHashedUploadDirectory = false;
1274 ## If you have the appropriate support software installed
1275 ## you can enable inline LaTeX equations:
1277 \$wgMathPath = \"{\$wgUploadPath}/math\";
1278 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1279 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1281 \$wgLocalInterwiki = \$wgSitename;
1283 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1285 \$wgProxyKey = \"$secretKey\";
1287 ## Default skin: you can change the default skin. Use the internal symbolic
1288 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1289 \$wgDefaultSkin = 'monobook';
1291 ## For attaching licensing metadata to pages, and displaying an
1292 ## appropriate copyright notice / icon. GNU Free Documentation
1293 ## License and Creative Commons licenses are supported so far.
1294 {$rights}\$wgEnableCreativeCommonsRdf = true;
1295 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1296 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1297 \$wgRightsText = \"{$slconf['RightsText']}\";
1298 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1299 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1301 \$wgDiff3 = \"{$slconf['diff3']}\";
1303 # When you make changes to this configuration file, this will make
1304 # sure that cached pages are cleared.
1305 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1306 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1308 // Keep things in Unix line endings internally;
1309 // the system will write out as local text type.
1310 return str_replace( "\r\n", "\n", $localsettings );
1313 function dieout( $text ) {
1314 die( $text . "\n\n</body>\n</html>" );
1317 function importVar( &$var, $name, $default = "" ) {
1318 if( isset( $var[$name] ) ) {
1319 $retval = $var[$name];
1320 if ( get_magic_quotes_gpc() ) {
1321 $retval = stripslashes( $retval );
1329 function importPost( $name, $default = "" ) {
1330 return importVar( $_POST, $name, $default );
1333 function importRequest( $name, $default = "" ) {
1334 return importVar( $_REQUEST, $name, $default );
1339 function aField( &$conf, $field, $text, $type = "text", $value = "" ) {
1342 $xtype = "type=\"$type\"";
1348 $nolabel = ($type == "radio") ||
($type == "hidden");
1350 if ($type == 'radio')
1351 $id .= $radioCount++
;
1356 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1359 if( $type == "radio" && $value == $conf->$field ) {
1360 $checked = "checked='checked'";
1364 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked value=\"";
1365 if( $type == "radio" ) {
1366 echo htmlspecialchars( $value );
1368 echo htmlspecialchars( $conf->$field );
1372 echo " $text</label>\n";
1376 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1379 function getLanguageList() {
1380 global $wgLanguageNames;
1381 if( !isset( $wgLanguageNames ) ) {
1382 require_once( "languages/Names.php" );
1387 $d = opendir( "../languages" );
1388 while( false !== ($f = readdir( $d ) ) ) {
1390 if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1391 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1392 if( isset( $wgLanguageNames[$code] ) ) {
1393 $name = $code . ' - ' . $wgLanguageNames[$code];
1397 $codes[$code] = $name;
1405 #Check for location of an executable
1406 # @param string $loc single location to check
1407 # @param array $names filenames to check for.
1408 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1409 function locate_executable($loc, $names, $versioninfo = false) {
1410 if (!is_array($names))
1411 $names = array($names);
1413 foreach ($names as $name) {
1414 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1415 if (file_exists($command)) {
1419 $file = str_replace('$1', $command, $versioninfo[0]);
1420 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1427 function get_db_version() {
1428 global $wgDatabase, $conf;
1429 if ($conf->DBtype
== 'mysql')
1430 return mysql_get_server_info( $wgDatabase->mConn
);
1431 else if ($conf->DBtype
== 'oracle')
1432 return oci_server_version($wgDatabase->mConn
);
1433 else return 'unknown';
1436 # Test a memcached server
1437 function testMemcachedServer( $server ) {
1438 $hostport = explode(":", $server);
1441 if ( !function_exists( 'fsockopen' ) ) {
1442 $errstr = "Can't connect to memcached, fsockopen() not present";
1444 if ( !$errstr && count( $hostport ) != 2 ) {
1445 $errstr = 'Please specify host and port';
1446 var_dump( $hostport );
1449 list( $host, $port ) = $hostport;
1453 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1454 if ( $fp === false ) {
1455 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1459 $command = "version\r\n";
1460 $bytes = fwrite( $fp, $command );
1461 if ( $bytes != strlen( $command ) ) {
1462 $errstr = "Cannot write to memcached socket on $host:$port";
1466 $expected = "VERSION ";
1467 $response = fread( $fp, strlen( $expected ) );
1468 if ( $response != $expected ) {
1469 $errstr = "Didn't get correct memcached response from $host:$port";
1476 echo "<li>Connected to memcached on $host:$port successfully";
1482 <div
class="license">
1484 <p
>This program is free software
; you can redistribute it
and/or modify
1485 it under the terms of the GNU General
Public License
as published by
1486 the Free Software Foundation
; either version
2 of the License
, or
1487 (at your option
) any later version
.</p
>
1489 <p
>This program is distributed in the hope that it will be useful
,
1490 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1491 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1492 GNU General
Public License
for more details
.</p
>
1494 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1495 along with this program
; if not
, write to the Free Software
1496 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1497 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
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