2 # MediaWiki web-based config/installation
3 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>
4 # http://www.mediawiki.org/
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with this program; if not, write to the Free Software Foundation, Inc.,
18 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 # http://www.gnu.org/copyleft/gpl.html
21 error_reporting( E_ALL
);
22 header( "Content-type: text/html; charset=utf-8" );
23 @ini_set
( "display_errors", true );
25 ?
><!DOCTYPE HTML
PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
26 "http://www.w3.org/TR/html4/loose.dtd">
29 <meta http
-equiv
="Content-type" content
="text/html; charset=utf-8">
30 <meta name
="robots" content
="noindex,nofollow">
31 <title
>MediaWiki installation
</title
>
32 <style type
="text/css">
37 background
-color
: #eee;
39 border
: solid
1px
#444;
47 dl
.setup dd label
.column
{
59 /* margin-right: 200px; */
77 <a href
="http://www.mediawiki.org/"><img
78 src
="../skins/common/images/wiki.png" width
="135" height
="135" alt
="" border
="0" /></a
>
81 <b
><a href
="http://www.mediawiki.org/">MediaWiki
</a
></b
> is
82 Copyright (C
) 2001-2004 by Magnus Manske
, Brion Vibber
, Lee Daniel Crocker
,
83 Tim Starling
, Erik M
ö
;ller
, Gabriel Wicke
, Thomas Gries
and others
.</p
>
86 <li
><a href
="../README">Readme
</a
></li
>
87 <li
><a href
="../RELEASE-NOTES">Release notes
</a
></li
>
88 <li
><a href
="../docs/">doc
/</a
></li
>
89 <li
><a href
="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User
's Guide</a></li>
92 <p>This program is free software; you can redistribute it and/or modify
93 it under the terms of the GNU General Public License as published by
94 the Free Software Foundation; either version 2 of the License, or
95 (at your option) any later version.</p>
97 <p>This program is distributed in the hope that it will be useful,
98 but WITHOUT ANY WARRANTY; without even the implied warranty of
99 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
100 GNU General Public License for more details.</p>
102 <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
103 along with this program; if not, write to the Free Software
104 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
105 or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
110 $IP = ".."; # Just to suppress notices, not for anything useful
111 define( "MEDIAWIKI", true );
112 define( "MEDIAWIKI_INSTALL", true );
113 require_once( "../includes/Defines.php" );
114 require_once( "../includes/DefaultSettings.php" );
115 require_once( "../includes/MagicWord.php" );
116 require_once( "../includes/Namespace.php" );
119 <h1>MediaWiki <?php print $wgVersion ?> installation</h1>
124 /* Check for existing configurations and bug out! */
126 if( file_exists( "../LocalSettings.php" ) ) {
127 dieout( "<h2>Wiki is configured.</h2>
129 <p>Already configured... <a href='../index
.php
'>return to the wiki</a>.</p>
131 <p>(You should probably remove this directory for added security.)</p>" );
134 if( file_exists( "./LocalSettings.php" ) ) {
135 dieout( "<h2>You're configured
!</h2
>
137 <p
>Please move
<tt
>LocalSettings
.php
</tt
> to the parent directory
, then
138 <a href
='../index.php'>try out your wiki
</a
>.
139 (You should remove this config directory
for added security once you
're done.)</p>" );
142 if( !is_writable( "." ) ) {
143 dieout( "<h2>Can't write config file
, aborting
</h2
>
145 <p
>In order to configure the wiki you have to make the
<tt
>config
</tt
> subdirectory
146 writable by the web server
. Once configuration is done you
'll move the created
147 <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
148 then remove the <tt>config</tt> subdirectory entirely.</p>
150 <p>To make the directory writable on a Unix/Linux system:</p>
153 cd <i>/path/to/wiki</i>
159 require_once( "../install-utils.inc" );
160 require_once( "../maintenance/updaters.inc" );
161 require_once( "../maintenance/convertLinks.inc" );
162 require_once( "../maintenance/archives/moveCustomMessages.inc" );
165 function getEncoded( $data ) {
166 # removing latin1 support, no need...
169 function getSitename() { return $this->getEncoded( $this->Sitename ); }
170 function getSysopName() { return $this->getEncoded( $this->SysopName ); }
171 function getSysopPass() { return $this->getEncoded( $this->SysopPass ); }
176 <p><i>Please include all of the lines below when reporting installation problems.</i></p>
178 <h2>Checking environment...</h2>
183 $wgConfiguring = true;
184 $conf = new ConfigData;
186 install_version_checks();
188 print "<li>PHP " . phpversion() . ": ok</li>\n";
190 if( ini_get( "register_globals" ) ) {
192 <li><b class='error
'>Warning:</b> <b>PHP's
193 <tt
><a href
="http://php.net/register_globals">register_globals
</a
></tt
>
194 option is enabled
.</b
> MediaWiki will work correctly
, but this setting
195 increases your exposure to potential security vulnerabilities in PHP
-based
196 software running on your server
. <b
>You should disable it
if you are able
.</b
></li
>
200 if( ini_get( "safe_mode" ) ) {
202 <li
class='error'><b
>Warning
: PHP
's
203 <a href='http
://www.php.net/features.safe-mode'>safe mode</a> is active!</b>
204 You may have problems caused by this
, particularly
if using image uploads
.
211 if( ini_get( "magic_quotes_runtime" ) ) {
213 ?
><li
class='error'><b
>Fatal
: <a href
='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime
</a
> is active
!</b
>
214 This option corrupts data input unpredictably
; you cannot install
or use
215 MediaWiki unless this option is disabled
.
219 if( ini_get( "magic_quotes_sybase" ) ) {
221 ?
><li
class='error'><b
>Fatal
: <a href
='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase
</a
> is active
!</b
>
222 This option corrupts data input unpredictably
; you cannot install
or use
223 MediaWiki unless this option is disabled
.
228 dieout( "</ul><p>Cannot install wiki.</p>" );
231 $sapi = php_sapi_name();
232 $conf->prettyURLs
= true;
233 print "<li>PHP server API is $sapi; ";
236 case "apache2handler":
237 print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
241 case "apache2filter":
242 print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
243 $conf->prettyURLs
= false;
246 print "unknown; using pretty URLs (<tt>index.php/Page_Title</tt>), if you have trouble change this in <tt>LocalSettings.php</tt>";
250 $conf->xml
= function_exists( "utf8_encode" );
252 print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
254 dieout( "PHP's XML module is missing; the wiki requires functions in
255 this module and won't work in this configuration.
256 If you're running Mandrake, install the php-xml package." );
259 $memlimit = ini_get( "memory_limit" );
260 $conf->raiseMemory
= false;
261 if( empty( $memlimit ) ) {
262 print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
264 print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <b>If this is too low, installation may fail!</b> ";
265 $n = IntVal( $memlimit );
266 if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
267 $n = IntVal( $m[1] * (1024*1024) );
269 if( $n < 20*1024*1024 ) {
270 print "Attempting to raise limit to 20M... ";
271 if( false === ini_set( "memory_limit", "20M" ) ) {
274 $conf->raiseMemory
= true;
281 $conf->zlib
= function_exists( "gzencode" );
283 print "<li>Have zlib support; enabling output compression.</li>\n";
285 print "<li>No zlib support.</li>\n";
288 $conf->turck
= function_exists( 'mmcache_get' );
289 if ( $conf->turck
) {
290 print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
292 $conf->eaccel
= function_exists( 'eaccelerator_get' );
293 if ( $conf->eaccel
) {
294 $conf->turck
= 'eaccelerator';
295 print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
297 if (!$conf->turck
&& !$conf->eaccel
) {
298 print "<li>Neither <a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> nor <a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> are installed, " .
299 "can't use object caching functions</li>\n";
302 $conf->ImageMagick
= false;
303 $imcheck = array( "/usr/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
304 foreach( $imcheck as $dir ) {
305 $im = "$dir/convert";
306 if( file_exists( $im ) ) {
307 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
308 $conf->ImageMagick
= $im;
313 $conf->HaveGD
= function_exists( "imagejpeg" );
314 if( $conf->HaveGD
) {
315 print "<li>Found GD graphics library built-in";
316 if( !$conf->ImageMagick
) {
317 print ", image thumbnailing will be enabled if you enable uploads";
321 if( !$conf->ImageMagick
) {
322 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
326 $conf->UseImageResize
= $conf->HaveGD ||
$conf->ImageMagick
;
328 # $conf->IP = "/Users/brion/Sites/inplace";
329 $conf->IP
= dirname( dirname( __FILE__
) );
330 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP
) . "</tt></li>\n";
332 # $conf->ScriptPath = "/~brion/inplace";
333 $conf->ScriptPath
= preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["SCRIPT_NAME"] );
334 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath
) . "</tt></li>\n";
336 $conf->posted
= ($_SERVER["REQUEST_METHOD"] == "POST");
338 $conf->Sitename
= ucfirst( importPost( "Sitename", "" ) );
339 $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
341 : $_SERVER["SERVER_ADMIN"];
342 $conf->EmergencyContact
= importPost( "EmergencyContact", $defaultEmail );
343 $conf->DBserver
= importPost( "DBserver", "localhost" );
344 $conf->DBname
= importPost( "DBname", "wikidb" );
345 $conf->DBuser
= importPost( "DBuser", "wikiuser" );
346 $conf->DBpassword
= importPost( "DBpassword" );
347 $conf->DBpassword2
= importPost( "DBpassword2" );
348 $conf->DBprefix
= importPost( "DBprefix" );
349 $conf->RootPW
= importPost( "RootPW" );
350 $conf->LanguageCode
= importPost( "LanguageCode", "en" );
351 $conf->SysopName
= importPost( "SysopName", "WikiSysop" );
352 $conf->SysopPass
= importPost( "SysopPass" );
353 $conf->SysopPass2
= importPost( "SysopPass2" );
355 /* Check for validity */
358 if( $conf->Sitename
== "" ||
$conf->Sitename
== "MediaWiki" ||
$conf->Sitename
== "Mediawiki" ) {
359 $errs["Sitename"] = "Must not be blank or \"MediaWiki\".";
361 if( $conf->DBuser
== "" ) {
362 $errs["DBuser"] = "Must not be blank";
364 if( $conf->DBpassword
== "" ) {
365 $errs["DBpassword"] = "Must not be blank";
367 if( $conf->DBpassword
!= $conf->DBpassword2
) {
368 $errs["DBpassword2"] = "Passwords don't match!";
370 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix
) ) {
371 $errs["DBprefix"] = "Invalid table prefix";
374 if( $conf->SysopPass
== "" ) {
375 $errs["SysopPass"] = "Must not be blank";
377 if( $conf->SysopPass
!= $conf->SysopPass2
) {
378 $errs["SysopPass2"] = "Passwords don't match!";
381 $conf->License
= importRequest( "License", "none" );
382 if( $conf->License
== "gfdl" ) {
383 $conf->RightsUrl
= "http://www.gnu.org/copyleft/fdl.html";
384 $conf->RightsText
= "GNU Free Documentation License 1.2";
385 $conf->RightsCode
= "gfdl";
386 $conf->RightsIcon
= '${wgStylePath}/common/images/gnu-fdl.png';
387 } elseif( $conf->License
== "none" ) {
388 $conf->RightsUrl
= $conf->RightsText
= $conf->RightsCode
= $conf->RightsIcon
= "";
390 $conf->RightsUrl
= importRequest( "RightsUrl", "" );
391 $conf->RightsText
= importRequest( "RightsText", "" );
392 $conf->RightsCode
= importRequest( "RightsCode", "" );
393 $conf->RightsIcon
= importRequest( "RightsIcon", "" );
396 $conf->Shm
= importRequest( "Shm", "none" );
397 $conf->MCServers
= importRequest( "MCServers" );
399 /* Test memcached servers */
401 if ( $conf->Shm
== 'memcached' && $conf->MCServers
) {
402 $conf->MCServerArray
= array_map( 'trim', explode( ',', $conf->MCServers
) );
403 foreach ( $conf->MCServerArray
as $server ) {
404 $error = testMemcachedServer( $server );
406 $errs["MCServers"] = $error;
410 } else if ( $conf->Shm
== 'memcached' ) {
411 $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
414 /* default values for installation */
415 $conf->Email
=importRequest("Email", "email_enabled");
416 $conf->Emailuser
=importRequest("Emailuser", "emailuser_enabled");
417 $conf->Enotif
=importRequest("Enotif", "enotif_allpages");
418 $conf->Eauthent
=importRequest("Eauthent", "eauthent_enabled");
420 if( $conf->posted
&& ( 0 == count( $errs ) ) ) {
421 do { /* So we can 'continue' to end prematurely */
422 $conf->Root
= ($conf->RootPW
!= "");
424 /* Load up the settings and get installin' */
425 $local = writeLocalSettings( $conf );
426 $wgCommandLineMode = false;
429 $wgDBadminuser = "root";
430 $wgDBadminpassword = $conf->RootPW
;
431 $wgDBprefix = $conf->DBprefix
;
432 $wgCommandLineMode = true;
433 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
434 require_once( "includes/Setup.php" );
437 require_once( "../maintenance/InitialiseMessages.inc" );
439 $wgTitle = Title
::newFromText( "Installation script" );
440 $wgDatabase = Database
::newFromParams( $wgDBserver, "root", $conf->RootPW
, "", 1 );
441 $wgDatabase->ignoreErrors(true);
443 @$myver = mysql_get_server_info( $wgDatabase->mConn
);
446 print "<li>Connected as root (automatic)</li>\n";
448 print "<li>MySQL error " . ($err = mysql_errno() ) .
449 ": " . htmlspecialchars( mysql_error() );
455 $errs["RootPW"] = "Check password";
457 print "<li>Trying regular user...\n";
458 /* Try the regular user... */
459 $wgDBadminuser = $wgDBuser;
460 $wgDBadminpassword = $wgDBpassword;
461 $wgDatabase = Database
::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, "", 1 );
462 $wgDatabase->isOpen();
463 $wgDatabase->ignoreErrors(true);
464 @$myver = mysql_get_server_info( $wgDatabase->mConn
);
466 $errs["DBuser"] = "Check name/pass";
467 $errs["DBpassword"] = "or enter root";
468 $errs["DBpassword2"] = "password below";
469 $errs["RootPW"] = "Got root?";
470 print " need password.</li>\n";
482 $errs["DBserver"] = "Connection failed";
485 $errs["DBserver"] = "Couldn't connect to database";
491 if ( !$wgDatabase->isOpen() ) {
492 $errs["DBserver"] = "Couldn't connect to database";
496 print "<li>Connected to database... $myver";
497 if( version_compare( $myver, "4.0.0" ) >= 0 ) {
498 print "; enabling MySQL 4 enhancements";
499 $conf->DBmysql4
= true;
500 $local = writeLocalSettings( $conf );
504 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn
);
506 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
508 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
510 print "<li>Couldn't create database <tt>" .
511 htmlspecialchars( $wgDBname ) .
512 "</tt>; try with root access or check your username/pass.</li>\n";
513 $errs["RootPW"] = "<- Enter";
516 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
519 $wgDatabase->selectDB( $wgDBname );
521 if( $wgDatabase->tableExists( "cur" ) ||
$wgDatabase->tableExists( "revision" ) ) {
522 print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
524 # Create user if required
526 $conn = Database
::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
527 if ( $conn->isOpen() ) {
528 print "<li>DB user account ok</li>\n";
531 print "<li>Granting user permissions...</li>\n";
532 dbsource( "../maintenance/users.sql", $wgDatabase );
542 print "<li>Finished update checks.</li>\n";
544 # FIXME: Check for errors
545 print "<li>Creating tables...";
546 dbsource( "../maintenance/tables.sql", $wgDatabase );
547 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
548 dbsource( "../maintenance/archives/patch-userlevels-defaultgroups.sql", $wgDatabase );
549 print " done.</li>\n";
551 print "<li>Initializing data...";
552 $wgDatabase->insert( 'site_stats',
553 array( 'ss_row_id' => 1,
554 'ss_total_views' => 0,
555 'ss_total_edits' => 0,
556 'ss_good_articles' => 0 ) );
557 # setting up the db user
559 print "<li>Granting user permissions...</li>\n";
560 dbsource( "../maintenance/users.sql", $wgDatabase );
563 if( $conf->SysopName
) {
564 $u = User
::newFromName( $conf->getSysopName() );
565 if ( 0 == $u->idForName() ) {
567 $u->setPassword( $conf->getSysopPass() );
568 $u->addRight( "sysop" );
569 $u->addRight( "bureaucrat" );
572 # Set up the new user in the sysop group
573 # This is a bit of an ugly hack
574 global $wgSysopGroupId, $wgBureaucratGroupId;
575 $groups = $u->getGroups();
576 $groups[] = $wgSysopGroupId;
577 $groups[] = $wgBureaucratGroupId;
578 $u->setGroups( $groups );
581 print "<li>Created sysop account <tt>" .
582 htmlspecialchars( $conf->SysopName
) . "</tt>.</li>\n";
584 print "<li>Could not create user - already exists!</li>\n";
587 print "<li>Skipped sysop account creation, no name given.</li>\n";
590 $titleobj = Title
::newFromText( wfMsgNoDB( "mainpage" ) );
591 $article = new Article( $titleobj );
592 $newid = $article->insertOn( $wgDatabase );
593 $revision = new Revision( array(
595 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsg( 'mainpagedocfooter' ),
598 'user_text' => 'MediaWiki default',
600 $revid = $revision->insertOn( $wgDatabase );
601 $article->updateRevisionOn( $wgDatabase, $revision );
604 initialiseMessages();
605 print "</pre></li>\n";
608 /* Write out the config file now that all is well */
609 print "<p>Creating LocalSettings.php...</p>\n\n";
610 $localSettings = "<" . "?php$endl$local$endl?" . ">";
612 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
613 $xt = "xt"; # Refuse to overwrite an existing file
615 $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
617 $f = fopen( "LocalSettings.php", $xt );
620 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" .
621 "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
622 "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
624 if(fwrite( $f, $localSettings ) ) {
627 print "<p>Success! Move the config/LocalSettings.php file into the parent directory, then follow
628 <a href='{$conf->ScriptPath}/index.php'>this link</a> to your wiki.</p>\n";
631 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");
643 if( count( $errs ) ) {
644 /* Display options form */
646 if( $conf->posted
) {
647 echo "<p class='error'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
651 <form name
="config" method
="post">
659 aField( $conf, "Sitename", "Site name:" );
663 Your site name should be a relatively short word
. It
'll appear as the namespace
664 name for 'meta
' pages as well as throughout the user interface. Good site names
665 are things like "<a href="http://www.wikipedia.org/">Wikipedia</a>" and
666 "<a href="http://openfacts.berlios.de/">OpenFacts</a>"; avoid punctuation,
667 which may cause problems.
672 aField( $conf, "EmergencyContact", "Contact e-mail" );
676 This will be used as the return address for password reminders and
677 may be displayed in some error conditions so visitors can get in
678 touch with you. It is also be used as the default sender address of e-mail
679 notifications (enotifs).
683 <label class='column
' for="LanguageCode">Language</label>
684 <select id="LanguageCode" name="LanguageCode">
686 $list = getLanguageList();
687 foreach( $list as $code => $name ) {
688 $sel = ($code == $conf->LanguageCode) ? 'selected
="selected"' : '';
689 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
695 You may select the language for the user interface of the wiki...
696 Some localizations are less complete than others. Unicode (UTF-8 encoding)
697 is used for all localizations.
701 <label class='column
'>Copyright/license metadata</label>
702 <div>Select one:</div>
705 <li><?php aField( $conf, "License", "no license metadata", "radio", "none" ); ?></li>
706 <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?></li>
708 aField( $conf, "License", "a Creative Commons license...", "radio", "cc" );
709 $partner = "MediaWiki";
710 $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
711 $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
712 $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
713 print "<a href=\"$ccApp\">choose</a>";
714 ?> (link will wipe out any other data in this form!)
715 <?php if( $conf->License == "cc" ) { ?>
717 <li><?php aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon ) . "\" alt='icon
' />", "hidden" ); ?></li>
718 <li><?php aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText ), "hidden" ); ?></li>
719 <li><?php aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode ), "hidden" ); ?></li>
720 <li><?php aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "</a>", "hidden" ); ?></li>
727 MediaWiki can include a basic license notice, icon, and machine-readable
728 copyright metadata if your wiki's content is to be licensed under
729 the GNU FDL
or a Creative Commons license
. If you
're not sure, leave
735 <?php aField( $conf, "SysopName", "Sysop account name:", "" ) ?>
738 <?php aField( $conf, "SysopPass", "password:", "password" ) ?>
741 <?php aField( $conf, "SysopPass2", "again:", "password" ) ?>
744 A sysop user account can lock or delete pages, block problematic IP
745 addresses from editing, and other maintenance tasks. If creating a new
746 wiki database, a sysop account will be created with the given name
751 <label class='column
'>Shared memory caching</label>
752 <div>Select one:</div>
755 <li><?php aField( $conf, "Shm", "no caching", "radio", "none" ); ?></li>
757 if ( $conf->turck ) {
759 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
764 if ( $conf->eaccel ) {
766 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
770 <li><?php aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?></li>
771 <li><?php aField( $conf, "MCServers", "Memcached servers", "" ) ?></li>
775 Using a shared memory system such as Turck MMCache, eAccelerator, or Memcached will speed
776 up MediaWiki significantly. Memcached is the best solution but needs to be
777 installed. Specify the server addresses and ports in a comma-separted list. Only
778 use Turck shared memory if the wiki will be running on a single Apache server.
781 <h2>E-mail, e-mail notification and authentification setup</h2>
785 <label class='column
'>E-mail (general)</label>
786 <div>Select one:</div>
789 <li><?php aField( $conf, "Email", "enabled", "radio", "email_enabled" ); ?></li>
790 <li><?php aField( $conf, "Email", "disabled", "radio", "email_disabled" ); ?></li>
794 Use this to disable all e-mail functions (send a password reminder, user-to-user e-mail and e-mail notification),
795 if sending e-mails on your server doesn't work
.
798 <label
class='column'>User
-to
-user e
-mail
</label
>
799 <div
>Select one
:</div
>
802 <li
><?php
aField( $conf, "Emailuser", "enabled", "radio", "emailuser_enabled" ); ?
></li
>
803 <li
><?php
aField( $conf, "Emailuser", "disabled", "radio", "emailuser_disabled" ); ?
></li
>
807 Use this to disable only the user
-to
-user e
-mail
function (EmailUser
).
810 <label
class='column'>E
-mail notification
</label
>
811 <div
>Select one
:</div
>
814 <li
><?php
aField( $conf, "Enotif", "disabled", "radio", "enotif_disabled" ); ?
></li
>
815 <li
><?php
aField( $conf, "Enotif", "enabled for changes of watch-listed and user_talk pages (recommended for small wikis; perhaps not suited for large wikis)", "radio", "enotif_allpages" ); ?
></li
>
816 <li
><?php
aField( $conf, "Enotif", "enabled for changes of user_talk pages only (suited for small and large wikis)", "radio", "enotif_usertalk" ); ?
></li
>
821 $ccEnotif = htmlspecialchars( 'http://meta.wikipedia.org/Enotif' );
822 print "<a href=\"$ccEnotif\">E-mail notification</a>";
824 sends a notification e
-mail to a user
, when the user_talk page is changed
825 and/or when watch
-listed pages are changed
, depending on the above settings
.
826 When testing this feature
, be reminded
, that obviously an e
-mail address must be present in your preferences
827 and that your own changes never trigger notifications to be sent to yourself
.</p
>
829 <p
>Users get corresponding options to select
or deselect in their users
' preferences.
830 The user options are not shown on the preference page, if e-mail notification is disabled.</p>
832 <p>There are additional options for fine tuning in /includes/DefaultSettings.php .</p>
836 <label class='column
'>E-mail address authentication</label>
837 <div>Select one:</div>
840 <li><?php aField( $conf, "Eauthent", "disabled", "radio", "eauthent_disabled" ); ?></li>
841 <li><?php aField( $conf, "Eauthent", "enabled", "radio", "eauthent_enabled" ); ?></li>
846 $ccEauthent = htmlspecialchars( 'http
://meta.wikipedia.org/Eauthent' );
847 print "<a href=\"$ccEnotif\">E-mail address authentication</a>";
849 uses a scheme to authenticate e
-mail addresses of the users
. The user who initially enters
or who changes his
/her stored e
-mail address
850 gets a one
-time temporary password mailed to that address
. The user can
use the original password
as long
as wanted
, however
, the stored e
-mail address
851 is only authenticated at the moment when the user logs in with the one
-time temporary password
.<p
>
853 <p
>The e
-mail address stays authenticated
as long
as the user does not change it
; the time of authentication is indicated
854 on the user preference page
.</p
>
856 <p
>If the option is enabled
, only authenticated e
-mail addresses can receive EmailUser mails
and/or
857 e
-mail notification mails
.</p
>
862 <h2
>Database config
</h2
>
866 aField( $conf, "DBserver", "MySQL server" );
869 If your database server isn
't on your web server, enter the name
874 aField( $conf, "DBname", "Database name" );
877 aField( $conf, "DBuser", "DB username" );
880 aField( $conf, "DBpassword", "DB password", "password" );
883 aField( $conf, "DBpassword2", "again", "password" );
886 If you only have a single user account and database available,
887 enter those here. If you have database root access (see below)
888 you can specify new accounts/databases to be created.
892 aField( $conf, "DBprefix", "Database table prefix" );
895 <p>If you need to share one database between multiple wikis, or
896 MediaWiki and another web application, you may choose to
897 add a prefix to all the table names to avoid conflicts.</p>
899 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
904 aField( $conf, "RootPW", "DB root password", "password" );
908 You will only need this if the database and/or user account
909 above don't already exist
.
910 Do <em
>not
</em
> type in your machine
's root password! MySQL
911 has its own "root" user with a separate password. (It might
912 even be blank, depending on your configuration.)
916 <label class='column
'> </label>
917 <input type="submit" value="Install!" />
927 /* -------------------------------------------------------------------------------------- */
929 function escapePhpString( $string ) {
930 return strtr( $string,
941 function writeLocalSettings( $conf ) {
942 $conf->DBmysql4 = @$conf->DBmysql4 ? 'true' : 'false';
943 $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
944 $conf->PasswordSender = $conf->EmergencyContact;
945 $zlib = ($conf->zlib ? "" : "# ");
946 $magic = ($conf->ImageMagick ? "" : "# ");
947 $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
948 $pretty = ($conf->prettyURLs ? "" : "# ");
949 $ugly = ($conf->prettyURLs ? "# " : "");
950 $rights = ($conf->RightsUrl) ? "" : "# ";
952 switch ( $conf->Shm ) {
956 $mcservers = var_export( $conf->MCServerArray
, true );
960 $memcached = 'false';
961 $mcservers = 'array()';
965 $memcached = 'false';
966 $mcservers = 'array()';
970 if ( $conf->Email
== 'email_enabled' ) {
971 $enableemail = 'true';
972 $enableuseremail = ( $conf->Emailuser
== 'emailuser_enabled' ) ?
'true' : 'false' ;
973 $eauthent = ( $conf->Eauthent
== 'eauthent_enabled' ) ?
'true' : 'false' ;
974 switch ( $conf->Enotif
) {
975 case 'enotif_usertalk':
976 $enotifusertalk = 'true';
977 $enotifwatchlist = 'false';
979 case 'enotif_allpages':
980 $enotifusertalk = 'true';
981 $enotifwatchlist = 'true';
984 $enotifusertalk = 'false';
985 $enotifwatchlist = 'false';
988 $enableuseremail = 'false';
989 $enableemail = 'false';
991 $enotifusertalk = 'false';
992 $enotifwatchlist = 'false';
995 $file = @fopen
( "/dev/urandom", "r" );
997 $secretKey = bin2hex( fread( $file, 32 ) );
1001 for ( $i=0; $i<8; $i++
) {
1002 $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1004 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1007 # Add slashes to strings for double quoting
1008 $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1009 if( $conf->License
== 'gfdl' ) {
1010 # Needs literal string interpolation for the current style path
1011 $slconf['RightsIcon'] = $conf->RightsIcon
;
1014 $sep = (DIRECTORY_SEPARATOR
== "\\") ?
";" : ":";
1016 # This file was automatically generated by the MediaWiki installer.
1017 # If you make manual changes, please keep track in case you need to
1018 # recreate them later.
1020 \$IP = \"{$slconf['IP']}\";
1021 ini_set( \"include_path\", \".$sep\$IP$sep\$IP/includes$sep\$IP/languages\" );
1022 require_once( \"includes/DefaultSettings.php\" );
1024 # If PHP's memory limit is very low, some operations may fail.
1025 " . ($conf->raiseMemory ?
'' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1027 if ( \$wgCommandLineMode ) {
1028 if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1029 die( \"This script must be run from the command line\\n\" );
1031 } elseif ( empty( \$wgConfiguring ) ) {
1032 ## Compress output if the browser supports it
1033 {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
1036 \$wgSitename = \"{$slconf['Sitename']}\";
1038 \$wgScriptPath = \"{$slconf['ScriptPath']}\";
1039 \$wgScript = \"\$wgScriptPath/index.php\";
1040 \$wgRedirectScript = \"\$wgScriptPath/redirect.php\";
1042 ## If using PHP as a CGI module, use the ugly URLs
1043 {$pretty}\$wgArticlePath = \"\$wgScript/\$1\";
1044 {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\";
1046 \$wgStylePath = \"\$wgScriptPath/skins\";
1047 \$wgStyleDirectory = \"\$IP/skins\";
1048 \$wgLogo = \"\$wgStylePath/common/images/wiki.png\";
1050 \$wgUploadPath = \"\$wgScriptPath/images\";
1051 \$wgUploadDirectory = \"\$IP/images\";
1053 \$wgEnableEmail = $enableemail;
1054 \$wgEnableUserEmail = $enableuseremail;
1056 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1057 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1059 ## For a detailed description of the following switches see
1060 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1061 ## There are many more options for fine tuning available see
1062 ## /includes/DefaultSettings.php
1063 ## UPO means: this is also a user preference option
1064 \$wgEmailNotificationForUserTalkPages = $enotifusertalk; # UPO
1065 \$wgEmailNotificationForWatchlistPages = $enotifwatchlist; # UPO
1066 \$wgEmailAuthentication = $eauthent;
1068 \$wgDBserver = \"{$slconf['DBserver']}\";
1069 \$wgDBname = \"{$slconf['DBname']}\";
1070 \$wgDBuser = \"{$slconf['DBuser']}\";
1071 \$wgDBpassword = \"{$slconf['DBpassword']}\";
1072 \$wgDBprefix = \"{$slconf['DBprefix']}\";
1074 # If you're on MySQL 3.x, this next line must be FALSE:
1075 \$wgDBmysql4 = \$wgEnablePersistentLC = {$conf->DBmysql4};
1077 ## Shared memory settings
1078 \$wgUseMemCached = $memcached;
1079 \$wgMemCachedServers = $mcservers;
1080 {$turck}\$wgUseTurckShm = function_exists( 'mmcache_get' ) && ( php_sapi_name() == 'apache' || php_sapi_name() == 'apache2handler' );
1081 {$turck}\$wgUseEAccelShm = function_exists( 'eaccelerator_get' ) && ( php_sapi_name() == 'apache' || php_sapi_name() == 'apache2handler' );
1083 ## To enable image uploads, make sure the 'images' directory
1084 ## is writable, then uncomment this:
1085 # \$wgDisableUploads = false;
1086 \$wgUseImageResize = {$conf->UseImageResize};
1087 {$magic}\$wgUseImageMagick = true;
1088 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1090 ## If you have the appropriate support software installed
1091 ## you can enable inline LaTeX equations:
1092 # \$wgUseTeX = true;
1093 \$wgMathPath = \"{\$wgUploadPath}/math\";
1094 \$wgMathDirectory = \"{\$wgUploadDirectory}/math\";
1095 \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\";
1097 \$wgLocalInterwiki = \$wgSitename;
1099 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1101 \$wgProxyKey = \"$secretKey\";
1103 ## Default skin: you can change the default skin. Use the internal symbolic
1104 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1105 # \$wgDefaultSkin = 'monobook';
1107 ## For attaching licensing metadata to pages, and displaying an
1108 ## appropriate copyright notice / icon. GNU Free Documentation
1109 ## License and Creative Commons licenses are supported so far.
1110 {$rights}\$wgEnableCreativeCommonsRdf = true;
1111 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1112 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1113 \$wgRightsText = \"{$slconf['RightsText']}\";
1114 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1115 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1119 function dieout( $text ) {
1120 die( $text . "\n\n</body>\n</html>" );
1123 function importVar( &$var, $name, $default = "" ) {
1124 if( isset( $var[$name] ) ) {
1125 $retval = $var[$name];
1126 if ( get_magic_quotes_gpc() ) {
1127 $retval = stripslashes( $retval );
1135 function importPost( $name, $default = "" ) {
1136 return importVar( $_POST, $name, $default );
1139 function importRequest( $name, $default = "" ) {
1140 return importVar( $_REQUEST, $name, $default );
1143 function aField( &$conf, $field, $text, $type = "", $value = "" ) {
1145 $xtype = "type=\"$type\"";
1150 if(!(isset($id)) or ($id == "") ) $id = $field;
1151 $nolabel = ($type == "radio") ||
($type == "hidden");
1155 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1158 if( $type == "radio" && $value == $conf->$field ) {
1159 $checked = "checked='checked'";
1163 echo "\t\t<input $xtype name=\"$field\" id=\"$id\" $checked value=\"";
1164 if( $type == "radio" ) {
1165 echo htmlspecialchars( $value );
1167 echo htmlspecialchars( $conf->$field );
1171 echo " $text</label>\n";
1175 if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1178 function getLanguageList() {
1179 global $wgLanguageNames;
1180 if( !isset( $wgLanguageNames ) ) {
1181 $wgContLanguageCode = "xxx";
1182 function wfLocalUrl( $x ) { return $x; }
1183 function wfLocalUrlE( $x ) { return $x; }
1184 require_once( "../languages/Names.php" );
1189 $d = opendir( "../languages" );
1190 while( false !== ($f = readdir( $d ) ) ) {
1191 if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1192 $code = str_replace( '_', '-', strtolower( $m[1] ) );
1193 if( isset( $wgLanguageNames[$code] ) ) {
1194 $name = $code . ' - ' . $wgLanguageNames[$code];
1198 $codes[$code] = $name;
1206 # Test a memcached server
1207 function testMemcachedServer( $server ) {
1208 $hostport = explode(":", $server);
1211 if ( !function_exists( 'fsockopen' ) ) {
1212 $errstr = "Can't connect to memcached, fsockopen() not present";
1214 if ( !$errstr && count( $hostport ) != 2 ) {
1215 $errstr = 'Please specify host and port';
1216 var_dump( $hostport );
1219 list( $host, $port ) = $hostport;
1223 $fp = @fsockopen
( $host, $port, $errno, $fsockerr, 1.0 );
1224 if ( $fp === false ) {
1225 $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1229 $command = "version\r\n";
1230 $bytes = fwrite( $fp, $command );
1231 if ( $bytes != strlen( $command ) ) {
1232 $errstr = "Cannot write to memcached socket on $host:$port";
1236 $expected = "VERSION ";
1237 $response = fread( $fp, strlen( $expected ) );
1238 if ( $response != $expected ) {
1239 $errstr = "Didn't get correct memcached response from $host:$port";
1246 echo "<li>Connected to memcached on $host:$port successfully";