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";
329 $conf->eaccel
= function_exists( 'eaccelerator_get' );
330 if ( $conf->eaccel
) {
331 $conf->turck
= 'eaccelerator';
332 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
334 if (!$conf->turck
&& !$conf->eaccel
) {
335 print "<li>Neither <a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> nor <a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> are installed, " .
336 "can't use object caching functions</li>\n";
339 $conf->diff3
= false;
340 $diff3locations = array("/usr/bin", "/opt/csw/bin", "/usr/gnu/bin", "/usr/sfw/bin") +
explode($sep, getenv("PATH"));
341 $diff3names = array("gdiff3", "diff3", "diff3.exe");
343 $diff3versioninfo = array('$1 --version 2>&1', 'diff3 (GNU diffutils)');
344 foreach ($diff3locations as $loc) {
345 $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
346 if ($exe !== false) {
353 print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
355 print "<li>GNU diff3 not found.</li>";
357 $conf->ImageMagick
= false;
358 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
359 foreach( $imcheck as $dir ) {
360 $im = "$dir/convert";
361 if( file_exists( $im ) ) {
362 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
363 $conf->ImageMagick
= $im;
368 $conf->HaveGD
= function_exists( "imagejpeg" );
369 if( $conf->HaveGD
) {
370 print "<li>Found GD graphics library built-in";
371 if( !$conf->ImageMagick
) {
372 print ", image thumbnailing will be enabled if you enable uploads";
376 if( !$conf->ImageMagick
) {
377 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
381 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
383 $conf->IP
= dirname( dirname( __FILE__
) );
384 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
386 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["PHP_SELF"] ); # was SCRIPT_NAME
387 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
389 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
390 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
392 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
393 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
395 : $_SERVER["SERVER_ADMIN"];
396 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
397 $conf->DBtype
= importPost( "DBtype", "mysql" );
398 $conf->DBserver
= importPost( "DBserver", "localhost" );
399 $conf->DBname
= importPost( "DBname", "wikidb" );
400 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
401 $conf->DBpassword
= importPost( "DBpassword" );
402 $conf->DBpassword2
= importPost( "DBpassword2" );
403 $conf->DBprefix
= importPost( "DBprefix" );
404 $conf->DBmysql5
= (importPost( "DBmysql5" ) == "true") ?
"true" : "false";
405 $conf->RootUser
= importPost( "RootUser", "root" );
406 $conf->RootPW
= importPost( "RootPW", "-" );
407 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
408 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
409 $conf->SysopPass
= importPost( "SysopPass" );
410 $conf->SysopPass2
= importPost( "SysopPass2" );
412 /* Check for validity */
415 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
416 $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
418 if( $conf->DBuser
== "" ) {
419 $errs["DBuser"] = "Must not be blank";
421 if( $conf->DBpassword
== "" ) {
422 $errs["DBpassword"] = "Must not be blank";
424 if( $conf->DBpassword
!= $conf->DBpassword2
) {
425 $errs["DBpassword2"] = "Passwords don't match!";
427 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
428 $errs["DBprefix"] = "Invalid table prefix";
431 if( $conf->SysopPass
== "" ) {
432 $errs["SysopPass"] = "Must not be blank";
434 if( $conf->SysopPass
!= $conf->SysopPass2
) {
435 $errs["SysopPass2"] = "Passwords don't match!";
438 $conf->License
= importRequest( "License", "none" );
439 if( $conf->License
== "gfdl" ) {
440 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
441 $conf->RightsText
= "GNU Free Documentation License 1.2";
442 $conf->RightsCode
= "gfdl";
443 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
444 } elseif( $conf->License
== "none" ) {
445 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
447 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
448 $conf->RightsText
= importRequest( "RightsText", "" );
449 $conf->RightsCode
= importRequest( "RightsCode", "" );
450 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
453 $conf->Shm
= importRequest( "Shm", "none" );
454 $conf->MCServers
= importRequest( "MCServers" );
456 /* Test memcached servers */
458 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
459 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
460 foreach ( $conf->MCServerArray
as $server ) {
461 $error = testMemcachedServer( $server );
463 $errs["MCServers"] = $error;
467 } else if ( $conf->Shm
== 'memcached' ) {
468 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
471 /* default values for installation */
472 $conf->Email
=importRequest("Email", "email_enabled");
473 $conf->Emailuser
=importRequest("Emailuser", "emailuser_enabled");
474 $conf->Enotif
=importRequest("Enotif", "enotif_allpages");
475 $conf->Eauthent
=importRequest("Eauthent", "eauthent_enabled");
477 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
478 do { /* So we can 'continue' to end prematurely */
479 $conf->Root
= ($conf->RootPW
!= "");
481 /* Load up the settings and get installin' */
482 $local = writeLocalSettings( $conf );
483 echo "<p><b>Generating configuration file...</b></p>\n";
484 // for debugging: // echo "<pre>" . htmlspecialchars( $local ) . "</pre>\n";
486 $wgCommandLineMode = false;
489 if (!in_array($conf->DBtype
, array("mysql", "oracle", "postgres"))) {
490 $errs["DBtype"] = "Unknown database type.";
493 print "<li>Database type: {$conf->DBtype}</li>\n";
494 $dbclass = 'Database'.ucfirst($conf->DBtype
);
495 require_once("$dbclass.php");
496 $wgDBtype = $conf->DBtype
;
497 $wgDBadminuser = "root";
498 $wgDBadminpassword = $conf->RootPW
;
499 $wgDBprefix = $conf->DBprefix
;
500 $wgCommandLineMode = true;
501 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
502 require_once( "includes/Setup.php" );
505 require_once( "maintenance/InitialiseMessages.inc" );
507 $wgTitle = Title
::newFromText( "Installation script" );
510 if( $conf->DBtype
== 'mysql' ) {
511 $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
512 if( $mysqlOldClient ) {
513 print "<li><b>PHP is linked with old MySQL client libraries. If you are
514 using a MySQL 4.1 server and have problems connecting to the database,
515 see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
516 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
518 $ok = true; # Let's be optimistic
520 # Decide if we're going to use the superuser or the regular database user
521 if( $conf->RootPW
== '-' ) {
524 $db_user = $wgDBuser;
525 $db_pass = $wgDBpassword;
529 $db_user = $conf->RootUser
;
530 $db_pass = $conf->RootPW
;
534 echo( "<li>Attempting to connect to database server as $db_user..." );
535 $wgDatabase = Database
::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
537 # Check the connection and respond to errors
538 if( $wgDatabase->isOpen() ) {
541 $wgDBadminuser = $db_user;
542 $wgDBadminpassword = $db_pass;
543 echo( "success.</li>\n" );
544 $wgDatabase->ignoreErrors( true );
545 $myver = mysql_get_server_info( $wgDatabase->mConn
);
547 # There were errors, report them and back out
549 $errno = mysql_errno();
550 $errtx = htmlspecialchars( mysql_error() );
554 echo( "failed due to authentication errors. Check passwords.</li>" );
556 # The superuser details are wrong
557 $errs["RootUser"] = "Check username";
558 $errs["RootPW"] = "and password";
560 # The regular user details are wrong
561 $errs["DBuser"] = "Check username";
562 $errs["DBpassword"] = "and password";
568 # General connection problem
569 echo( "failed with error [$errno] $errtx.</li>\n" );
570 $errs["DBserver"] = "Connection failed";
575 if( !$ok ) { continue; }
577 } else /* not mysql */ {
578 echo( "<li>Attempting to connect to database server as $wgDBuser..." );
579 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
580 if (!$wgDatabase->isOpen()) {
581 print " error: " . $wgDatabase->lastError() . "</li>\n";
583 $wgDatabase->ignoreErrors(true);
584 $myver = $wgDatabase->getServerVersion();
588 if ( !$wgDatabase->isOpen() ) {
589 $errs["DBserver"] = "Couldn't connect to database";
593 print "<li>Connected to $myver";
594 if ($conf->DBtype
== 'mysql') {
595 if( version_compare( $myver, "4.0.14" ) < 0 ) {
596 die( " -- mysql 4.0.14 or later required. Aborting." );
598 $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
599 if( $mysqlNewAuth && $mysqlOldClient ) {
600 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
601 to old client libraries; if you have trouble with authentication, see
602 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
603 >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
606 if( $mysqlNewAuth ) {
607 print "; enabling MySQL 4.1/5.0 charset mode";
609 print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
610 but older version detected; will likely fail.</b>";
615 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn
);
617 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
619 $err = mysql_errno();
620 if ( $err != 1049 ) {
621 print "<ul><li>Error selecting database $wgDBname: $err " .
622 htmlspecialchars( mysql_error() ) . "</li></ul>";
625 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
627 print "<li>Couldn't create database <tt>" .
628 htmlspecialchars( $wgDBname ) .
629 "</tt>; try with root access or check your username/pass.</li>\n";
630 $errs["RootPW"] = "<- Enter";
633 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
635 $wgDatabase->selectDB( $wgDBname );
638 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
639 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
641 # Create user if required
643 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
644 if ( $conn->isOpen() ) {
645 print "<li>DB user account ok</li>\n";
648 print "<li>Granting user permissions...";
649 if( $mysqlOldClient && $mysqlNewAuth ) {
650 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>";
653 dbsource( "../maintenance/users.sql", $wgDatabase );
663 print "<li>Finished update checks.</li>\n";
665 # FIXME: Check for errors
666 print "<li>Creating tables...";
667 if ($conf->DBtype
== 'mysql') {
669 print " using MySQL 5 table defs...";
670 dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
672 print " using MySQL 4 table defs...";
673 dbsource( "../maintenance/tables.sql", $wgDatabase );
675 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
676 } else if ($conf->DBtype
== 'postgres') {
677 dbsource( "../maintenance/postgres/tables.sql", $wgDatabase );
678 $wgDatabase->update_interwiki();
680 dbsource( "../maintenance/oracle/tables.sql", $wgDatabase );
681 dbsource( "../maintenance/oracle/interwiki.sql", $wgDatabase );
684 print " done.</li>\n";
686 print "<li>Initializing data...";
687 $wgDatabase->insert( 'site_stats',
688 array( 'ss_row_id' => 1,
689 'ss_total_views' => 0,
690 'ss_total_edits' => 0,
691 'ss_good_articles' => 0 ) );
693 # Set up the "regular user" account *if we can, and if we need to*
696 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
697 if( $wgDatabase2->isOpen() ) {
698 # Nope, just close the test connection and continue
699 $wgDatabase2->close();
700 echo( "<li>User $wgDBuser exists. Skipping grants.</li>" );
702 # Yes, so run the grants
703 echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
704 dbsource( "../maintenance/users.sql", $wgDatabase );
705 echo( "success.</li>" );
709 if( $conf->SysopName
) {
710 $u = User
::newFromName( $conf->getSysopName() );
711 if ( 0 == $u->idForName() ) {
713 $u->setPassword( $conf->getSysopPass() );
716 $u->addGroup( "sysop" );
717 $u->addGroup( "bureaucrat" );
719 print "<li>Created sysop account <tt>" .
720 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
722 print "<li>Could not create user - already exists!</li>\n";
725 print "<li>Skipped sysop account creation, no name given.</li>\n";
728 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
729 $article = new Article( $titleobj );
730 $newid = $article->insertOn( $wgDatabase );
731 $revision = new Revision( array(
733 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
736 'user_text' => 'MediaWiki default',
738 $revid = $revision->insertOn( $wgDatabase );
739 $article->updateRevisionOn( $wgDatabase, $revision );
742 initialiseMessages();
743 print "</pre></li>\n";
746 /* Write out the config file now that all is well */
747 print "<p>Creating LocalSettings.php...</p>\n\n";
748 $localSettings = "<" . "?php$endl$local$endl?" . ">";
749 // Fix up a common line-ending problem (due to CVS on Windows)
750 $localSettings = str_replace( "\r\n", "\n", $localSettings );
752 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
753 $xt = "xt"; # Refuse to overwrite an existing file
755 $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
757 $f = fopen( "LocalSettings.php", $xt );
760 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" .
761 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
762 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
764 if(fwrite( $f, $localSettings ) ) {
766 writeSuccessMessage();
769 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");
781 if( count( $errs ) ) {
782 /* Display options form */
784 if( $conf->posted
) {
785 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
789 <form action
="index.php" name
="config" method
="post">
794 <div
class="config-section">
795 <div
class="config-input">
797 aField( $conf, "Sitename", "Wiki name:" );
800 <p
class="config-desc">
801 Preferably a short word without punctuation
, i
.e
. "Wikipedia".<br
>
802 Will appear
as the
namespace name
for "meta" pages
, and throughout the
interface.
805 <div
class="config-input">
807 aField( $conf, "EmergencyContact", "Contact e-mail:" );
810 <p
class="config-desc">
811 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
.
814 <div
class="config-input">
815 <label
class='column' for="LanguageCode">Language
:</label
>
816 <select id
="LanguageCode" name
="LanguageCode">
819 $list = getLanguageList();
820 foreach( $list as $code => $name ) {
821 $sel = ($code == $conf->LanguageCode
) ?
'selected="selected"' : '';
822 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
827 <p
class="config-desc">
828 Select the language
for your wiki
's interface. Some localizations aren't fully complete
. Unicode (UTF
-8) used
for all localizations
.
831 <div
class="config-input">
832 <label
class='column'>Copyright
/license
:</label
>
835 <li
><?php
aField( $conf, "License", "No license metadata", "radio", "none" ); ?
></li
>
836 <li
><?php
aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?
></li
>
838 aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
839 $partner = "MediaWiki";
840 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
841 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
842 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
843 print "<a href=\"$ccApp\" target='_blank'>choose</a>";
845 <?php
if( $conf->License
== "cc" ) { ?
>
847 <li
><?php
aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon
) . "\" alt='icon' />", "hidden" ); ?
></li
>
848 <li
><?php
aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText
), "hidden" ); ?
></li
>
849 <li
><?php
aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode
), "hidden" ); ?
></li
>
850 <li
><?php
aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl
) . "\">" . htmlspecialchars( $conf->RightsUrl
) . "</a>", "hidden" ); ?
></li
>
856 <p
class="config-desc">
857 A notice
, icon
, and machine
-readable copyright metadata will be displayed
for the license you pick
.
861 <div
class="config-input">
862 <?php
aField( $conf, "SysopName", "Admin username:" ) ?
>
864 <div
class="config-input">
865 <?php
aField( $conf, "SysopPass", "Password:", "password" ) ?
>
867 <div
class="config-input">
868 <?php
aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?
>
870 <p
class="config-desc">
871 An admin can lock
/delete pages
, block users from editing
, and other maintenance tasks
.<br
>
872 A
new account will be added only when creating a
new wiki database
.
875 <div
class="config-input">
876 <label
class='column'>Shared memory caching
:</label
>
879 <li
><?php
aField( $conf, "Shm", "No caching", "radio", "none" ); ?
></li
>
881 if ( $conf->turck
) {
883 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
888 if ( $conf->eaccel
) {
890 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
894 <li
><?php
aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?
></li
>
896 <div style
="clear:left"><?php
aField( $conf, "MCServers", "Memcached servers:", "text" ) ?
></div
>
898 <p
class="config-desc">
899 Using a shared memory system such
as Turck MMCache
, eAccelerator
, or Memcached will speed
900 up MediaWiki significantly
. Memcached is the best solution but needs to be
901 installed
. Specify the server addresses
and ports in a comma
-separted
list. Only
902 use Turck shared memory
if the wiki will be running on a single Apache server
.
906 <h2
>E
-mail
, e
-mail notification
and authentication setup
</h2
>
908 <div
class="config-section">
909 <div
class="config-input">
910 <label
class='column'>E
-mail
features (global):</label
>
912 <li
><?php
aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?
></li
>
913 <li
><?php
aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?
></li
>
916 <p
class="config-desc">
917 Use this to disable all e
-mail
functions (password reminders
, user
-to
-user e
-mail
and e
-mail notifications
)
918 if sending mail doesn
't work on your server.
921 <div class="config-input">
922 <label class='column
'>User-to-user e-mail:</label>
924 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
925 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
928 <p class="config-desc">
929 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.
931 <div class="config-input">
932 <label class='column
'>E-mail notification about changes:</label>
934 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
935 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
936 <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>
939 <div class="config-desc">
941 For this feature to work, an e-mail address must be present for the user account, and the notification
942 options in the user's preferences must be enabled
. Also note the
943 authentication option below
. When testing the feature
, keep in mind that your own changes will never trigger notifications to be sent to yourself
.</p
>
945 <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
>
948 <div
class="config-input">
949 <label
class='column'>E
-mail address authentication
:</label
>
951 <li
><?php
aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?
></li
>
952 <li
><?php
aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?
></li
>
955 <div
class="config-desc">
956 <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
957 change notification mails
. Setting this option is
<B
>recommended
</B
> for public wikis because of potential abuse of the e
-mail features above
.</p
>
962 <h2
>Database config
</h2
>
964 <div
class="config-section">
965 <div
class="config-input">
966 <label
class='column'>Database type
:</label
>
968 <li
><?php
aField( $conf, "DBtype", "MySQL", "radio", "mysql"); ?
></li
>
969 <li
><?php
aField( $conf, "DBtype", "Oracle (experimental)", "radio", "oracle" ); ?
></li
>
970 <li
><?php
aField( $conf, "DBtype", "PostgreSQL", "radio", "postgres" ); ?
></li
>
974 <div
class="config-input" style
="clear:left"><?php
975 aField( $conf, "DBserver", "SQL server host:" );
977 <p
class="config-desc">
978 If your database server isn
't on your web server, enter the name
979 or IP address here. MySQL and PostgreSQL only. If using a port for PostgreSQL, enter the number here.
982 <div class="config-input"><?php
983 aField( $conf, "DBname", "Database name:" );
985 <div class="config-desc">
986 If using Oracle, set this to your connection identifier.
988 <div class="config-input"><?php
989 aField( $conf, "DBuser", "DB username:" );
991 <div class="config-input"><?php
992 aField( $conf, "DBpassword", "DB password:", "password" );
994 <div class="config-input"><?php
995 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
997 <p class="config-desc">
998 If you only have a single user account and database available,
999 enter those here. If you have database root access (see below)
1000 you can specify new accounts/databases to be created.
1003 This account will not be created if it pre-exists. If this is the case, ensure that it
1004 has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.
1007 <div class="config-input"><?php
1008 aField( $conf, "DBprefix", "Database table prefix:" );
1010 <div class="config-desc">
1011 <p>If you need to share one database between multiple wikis, or
1012 MediaWiki and another web application, you may choose to
1013 add a prefix to all the table names to avoid conflicts.</p>
1015 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1018 <div class="config-input"><label class="column">Database charset</label>
1019 <div>Select one:</div>
1021 <li><?php aField( $conf, "DBmysql5", "Backwards-compatible UTF-8", "radio", "false" ); ?></li>
1022 <li><?php aField( $conf, "DBmysql5", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "true" ); ?></li>
1025 <p class="config-desc">
1026 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1027 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1028 cause things to break. <b>If upgrading an older installation, leave
1029 in backwards-compatible mode.</b>
1032 <div class="config-input">
1034 aField( $conf, "RootUser", "Superuser account:", "superuser" );
1037 <div class="config-input">
1039 aField( $conf, "RootPW", "Superuser password:", "password" );
1043 <p class="config-desc">
1044 If the database user specified above does not exist, or does not have access to create
1045 the database (if needed) or tables within it, please provide details of a superuser account,
1046 such as <strong>root</strong>, which does. Leave the password set to <strong>-</strong> if this is not needed.
1049 <div class="config-input" style="padding:2em 0 3em">
1050 <label class='column
'> </label>
1051 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1061 /* -------------------------------------------------------------------------------------- */
1062 function writeSuccessMessage() {
1063 if ( ini_get( 'safe_mode
' ) && !ini_get( 'open_basedir
' ) ) {
1065 <p>Installation successful!</p>
1066 <p>To complete the installation, please do the following:
1068 <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1069 <li>Upload it to the parent directory</li>
1070 <li>Delete config/LocalSettings.php</li>
1071 <li>Start using <a href='../index
.php
'>your wiki</a>!
1073 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1074 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1075 which means that anyone on the same server can read your database password! Downloading
1076 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1079 echo "<p>Installation successful! Move the config/LocalSettings.php file into the parent directory, then follow
1080 <a href='../index
.php
'>this link</a> to your wiki.</p>\n";
1085 function escapePhpString( $string ) {
1086 return strtr( $string,
1097 function writeLocalSettings( $conf ) {
1098 $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
1099 $conf->PasswordSender = $conf->EmergencyContact;
1100 $zlib = ($conf->zlib ? "" : "# ");
1101 $magic = ($conf->ImageMagick ? "" : "# ");
1102 $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
1103 $pretty = ($conf->prettyURLs ? "" : "# ");
1104 $ugly = ($conf->prettyURLs ? "# " : "");
1105 $rights = ($conf->RightsUrl) ? "" : "# ";
1106 $hashedUploads = $conf->safeMode ? '' : '# ';
1108 switch ( $conf->Shm
) {
1110 $cacheType = 'CACHE_MEMCACHED';
1111 $mcservers = var_export( $conf->MCServerArray
, true );
1115 $cacheType = 'CACHE_ACCEL';
1116 $mcservers = 'array()';
1119 $cacheType = 'CACHE_NONE';
1120 $mcservers = 'array()';
1123 if ( $conf->Email
== 'email_enabled' ) {
1124 $enableemail = 'true';
1125 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
1126 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
1127 switch ( $conf->Enotif
) {
1128 case 'enotif_usertalk':
1129 $enotifusertalk = 'true';
1130 $enotifwatchlist = 'false';
1132 case 'enotif_allpages':
1133 $enotifusertalk = 'true';
1134 $enotifwatchlist = 'true';
1137 $enotifusertalk = 'false';
1138 $enotifwatchlist = 'false';
1141 $enableuseremail = 'false';
1142 $enableemail = 'false';
1143 $eauthent = 'false';
1144 $enotifusertalk = 'false';
1145 $enotifwatchlist = 'false';
1148 $file = @fopen
( "/dev/urandom", "r" );
1150 $secretKey = bin2hex( fread( $file, 32 ) );
1154 for ( $i=0; $i<8; $i++
) {
1155 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1157 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1160 # Add slashes to strings for double quoting
1161 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1162 if( $conf->License
== 'gfdl' ) {
1163 # Needs literal string interpolation for the current style path
1164 $slconf['RightsIcon'] = $conf->RightsIcon
;
1168 # This file was automatically generated by the MediaWiki installer.
1169 # If you make manual changes, please keep track in case you need to
1170 # recreate them later.
1172 # See includes/DefaultSettings.php for all configurable settings
1173 # and their default values, but don't forget to make changes in _this_
1176 # If you customize your file layout, set \$IP to the directory that contains
1177 # the other MediaWiki files. It will be used as a base to locate files.
1178 if( defined( 'MW_INSTALL_PATH' ) ) {
1179 \$IP = MW_INSTALL_PATH;
1181 \$IP = dirname( __FILE__ );
1184 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1185 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1187 require_once( \"includes/DefaultSettings.php\" );
1189 # If PHP's memory limit is very low, some operations may fail.
1190 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1192 if ( \$wgCommandLineMode ) {
1193 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1194 die( \"This script must be run from the command line\\n\" );
1196 } elseif ( empty( \$wgNoOutputBuffer ) ) {
1197 ## Compress output if the browser supports it
1198 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1201 \$wgSitename = \"{$slconf['Sitename']}\";
1203 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1204 \$wgScript = \"\$wgScriptPath/index.php\";
1205 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1207 ## For more information on customizing the URLs please see:
1208 ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
1209 ## If using PHP as a CGI module, the ?title= style usually must be used.
1210 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1211 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1213 \$wgStylePath = \"\$wgScriptPath/skins\";
1214 \$wgStyleDirectory = \"\$IP/skins\";
1215 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1217 \$wgUploadPath = \"\$wgScriptPath/images\";
1218 \$wgUploadDirectory = \"\$IP/images\";
1220 \$wgEnableEmail = $enableemail;
1221 \$wgEnableUserEmail = $enableuseremail;
1223 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1224 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1226 ## For a detailed description of the following switches see
1227 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1228 ## There are many more options for fine tuning available see
1229 ## /includes/DefaultSettings.php
1230 ## UPO means: this is also a user preference option
1231 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1232 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1233 \$wgEmailAuthentication = $eauthent;
1235 \$wgDBserver = \"{$slconf['DBserver']}\";
1236 \$wgDBname = \"{$slconf['DBname']}\";
1237 \$wgDBuser = \"{$slconf['DBuser']}\";
1238 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1239 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1240 \$wgDBtype = \"{$slconf['DBtype']}\";
1242 # Experimental charset support for MySQL 4.1/5.0.
1243 \$wgDBmysql5 = {$conf->DBmysql5};
1245 ## Shared memory settings
1246 \$wgMainCacheType = $cacheType;
1247 \$wgMemCachedServers = $mcservers;
1249 ## To enable image uploads, make sure the 'images' directory
1250 ## is writable, then set this to true:
1251 \$wgEnableUploads = false;
1252 \$wgUseImageResize = {$conf->UseImageResize};
1253 {$magic}\$wgUseImageMagick = true;
1254 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1256 ## If you want to use image uploads under safe mode,
1257 ## create the directories images/archive, images/thumb and
1258 ## images/temp, and make them all writable. Then uncomment
1259 ## this, if it's not already uncommented:
1260 {$hashedUploads}\$wgHashedUploadDirectory = false;
1262 ## If you have the appropriate support software installed
1263 ## you can enable inline LaTeX equations:
1265 \$wgMathPath = \"{\$wgUploadPath}/math\";
1266 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1267 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1269 \$wgLocalInterwiki = \$wgSitename;
1271 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1273 \$wgProxyKey = \"$secretKey\";
1275 ## Default skin: you can change the default skin. Use the internal symbolic
1276 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1277 \$wgDefaultSkin = 'monobook';
1279 ## For attaching licensing metadata to pages, and displaying an
1280 ## appropriate copyright notice / icon. GNU Free Documentation
1281 ## License and Creative Commons licenses are supported so far.
1282 {$rights}\$wgEnableCreativeCommonsRdf = true;
1283 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1284 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1285 \$wgRightsText = \"{$slconf['RightsText']}\";
1286 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1287 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1289 \$wgDiff3 = \"{$slconf['diff3']}\";
1291 # When you make changes to this configuration file, this will make
1292 # sure that cached pages are cleared.
1293 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1294 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1296 // Keep things in Unix line endings internally;
1297 // the system will write out as local text type.
1298 return str_replace( "\r\n", "\n", $localsettings );
1301 function dieout( $text ) {
1302 die( $text . "\n\n</body>\n</html>" );
1305 function importVar( &$var, $name, $default = "" ) {
1306 if( isset( $var[$name] ) ) {
1307 $retval = $var[$name];
1308 if ( get_magic_quotes_gpc() ) {
1309 $retval = stripslashes( $retval );
1317 function importPost( $name, $default = "" ) {
1318 return importVar( $_POST, $name, $default );
1321 function importRequest( $name, $default = "" ) {
1322 return importVar( $_REQUEST, $name, $default );
1327 function aField( &$conf, $field, $text, $type = "text", $value = "" ) {
1330 $xtype = "type=\"$type\"";
1336 $nolabel = ($type == "radio") ||
($type == "hidden");
1338 if ($type == 'radio')
1339 $id .= $radioCount++
;
1344 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1347 if( $type == "radio" && $value == $conf->$field ) {
1348 $checked = "checked='checked'";
1352 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked value=\"";
1353 if( $type == "radio" ) {
1354 echo htmlspecialchars( $value );
1356 echo htmlspecialchars( $conf->$field );
1360 echo " $text</label>\n";
1364 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1367 function getLanguageList() {
1368 global $wgLanguageNames;
1369 if( !isset( $wgLanguageNames ) ) {
1370 require_once( "languages/Names.php" );
1375 $d = opendir( "../languages" );
1376 while( false !== ($f = readdir( $d ) ) ) {
1378 if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1379 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1380 if( isset( $wgLanguageNames[$code] ) ) {
1381 $name = $code . ' - ' . $wgLanguageNames[$code];
1385 $codes[$code] = $name;
1393 #Check for location of an executable
1394 # @param string $loc single location to check
1395 # @param array $names filenames to check for.
1396 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1397 function locate_executable($loc, $names, $versioninfo = false) {
1398 if (!is_array($names))
1399 $names = array($names);
1401 foreach ($names as $name) {
1402 $command = "$loc".DIRECTORY_SEPARATOR
."$name";
1403 if (file_exists($command)) {
1407 $file = str_replace('$1', $command, $versioninfo[0]);
1408 if (strstr(`
$file`
, $versioninfo[1]) !== false)
1415 function get_db_version() {
1416 global $wgDatabase, $conf;
1417 if ($conf->DBtype
== 'mysql')
1418 return mysql_get_server_info( $wgDatabase->mConn
);
1419 else if ($conf->DBtype
== 'oracle')
1420 return oci_server_version($wgDatabase->mConn
);
1421 else return 'unknown';
1424 # Test a memcached server
1425 function testMemcachedServer( $server ) {
1426 $hostport = explode(":", $server);
1429 if ( !function_exists( 'fsockopen' ) ) {
1430 $errstr = "Can't connect to memcached, fsockopen() not present";
1432 if ( !$errstr && count( $hostport ) != 2 ) {
1433 $errstr = 'Please specify host and port';
1434 var_dump( $hostport );
1437 list( $host, $port ) = $hostport;
1441 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1442 if ( $fp === false ) {
1443 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1447 $command = "version\r\n";
1448 $bytes = fwrite( $fp, $command );
1449 if ( $bytes != strlen( $command ) ) {
1450 $errstr = "Cannot write to memcached socket on $host:$port";
1454 $expected = "VERSION ";
1455 $response = fread( $fp, strlen( $expected ) );
1456 if ( $response != $expected ) {
1457 $errstr = "Didn't get correct memcached response from $host:$port";
1464 echo "<li>Connected to memcached on $host:$port successfully";
1470 <div
class="license">
1472 <p
>This program is free software
; you can redistribute it
and/or modify
1473 it under the terms of the GNU General
Public License
as published by
1474 the Free Software Foundation
; either version
2 of the License
, or
1475 (at your option
) any later version
.</p
>
1477 <p
>This program is distributed in the hope that it will be useful
,
1478 but WITHOUT ANY WARRANTY
; without even the implied warranty of
1479 MERCHANTABILITY
or FITNESS
FOR A PARTICULAR PURPOSE
. See the
1480 GNU General
Public License
for more details
.</p
>
1482 <p
>You should have received
<a href
="../COPYING">a copy of the GNU General
Public License
</a
>
1483 along with this program
; if not
, write to the Free Software
1484 Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
1485 or <a href
="http://www.gnu.org/copyleft/gpl.html">read it online
</a
></p
>
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class="portlet" id
="p-logo">
1493 <a style
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1494 href
="http://www.mediawiki.org/"
1495 title
="Main Page"></a
>
1497 <script type
="text/javascript"> if (window
.isMSIE55
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1498 <div
class='portlet'><div
class='pBody'>
1500 <li
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="http://www.mediawiki.org/">MediaWiki home
</a
></strong
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>
1501 <li
><a href
="../README">Readme
</a
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>
1502 <li
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1507 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright © 2001-2006 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke and others.</p>