config/index.php

   1 <?php
   2
   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/
   6 #
   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.
  11 #
  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.
  16 #
  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
  21
  22 error_reporting( E_ALL );
  23 header( "Content-type: text/html; charset=utf-8" );
  24 @ini_set( "display_errors", true );
  25
  26 # In case of errors, let output be clean.
  27 $wgRequestTime = microtime( true );
  28
  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" );
  35 }
  36
  37 # Define an entry point and include some files
  38 define( "MEDIAWIKI", true );
  39 define( "MEDIAWIKI_INSTALL", true );
  40
  41 // Run version checks before including other files
  42 // so people don't see a scary parse error.
  43 require_once( "install-utils.inc" );
  44 install_version_checks();
  45
  46 require_once( "includes/Defines.php" );
  47 require_once( "includes/DefaultSettings.php" );
  48 require_once( "includes/MagicWord.php" );
  49 require_once( "includes/Namespace.php" );
  50 require_once( "includes/ProfilerStub.php" );
  51
  52 ## Databases we support:
  53
  54 $ourdb = array();
  55 $ourdb['mysql']['fullname']      = 'MySQL';
  56 $ourdb['mysql']['havedriver']    = 0;
  57 $ourdb['mysql']['compile']       = 'mysql';
  58 $ourdb['mysql']['bgcolor']       = '#ffe5a7';
  59 $ourdb['mysql']['rootuser']      = 'root';
  60
  61 $ourdb['postgres']['fullname']   = 'PostgreSQL';
  62 $ourdb['postgres']['havedriver'] = 0;
  63 $ourdb['postgres']['compile']    = 'pgsql';
  64 $ourdb['postgres']['bgcolor']    = '#aaccff';
  65 $ourdb['postgres']['rootuser']   = 'postgres';
  66
  67 ?>
  68 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  69 <html>
  70 <head>
  71         <meta http-equiv="Content-type" content="text/html; charset=utf-8">
  72         <title>MediaWiki <?php echo( $wgVersion ); ?> Installation</title>
  73         <style type="text/css">
  74
  75                 @import "../skins/monobook/main.css";
  76
  77                 .env-check {
  78                         font-size: 90%;
  79                         margin: 1em 0 1em 2.5em;
  80                 }
  81
  82                 .config-section {
  83                         margin-top: 2em;
  84                 }
  85
  86                 .config-section label.column {
  87                         clear: left;
  88                         font-weight: bold;
  89                         width: 13em;
  90                         float: left;
  91                         text-align: right;
  92                         padding-right: 1em;
  93                         padding-top: .2em;
  94                 }
  95
  96                 .config-input {
  97                         clear: left;
  98                         zoom: 100%; /* IE hack */
  99                 }
 100
 101                 .config-section .config-desc {
 102                         clear: left;
 103                         margin: 0 0 2em 18em;
 104                         padding-top: 1em;
 105                         font-size: 85%;
 106                 }
 107
 108                 .iput-text, .iput-password {
 109                         width: 14em;
 110                         margin-right: 1em;
 111                 }
 112
 113                 .error {
 114                         color: red;
 115                         background-color: #fff;
 116                         font-weight: bold;
 117                         left: 1em;
 118                         font-size: 100%;
 119                 }
 120
 121                 .error-top {
 122                         color: red;
 123                         background-color: #FFF0F0;
 124                         border: 2px solid red;
 125                         font-size: 130%;
 126                         font-weight: bold;
 127                         padding: 1em 1.5em;
 128                         margin: 2em 0 1em;
 129                 }
 130
 131                 ul.plain {
 132                         list-style-type: none;
 133                         list-style-image: none;
 134                         float: left;
 135                         margin: 0;
 136                         padding: 0;
 137                 }
 138
 139                 .btn-install {
 140                         font-weight: bold;
 141                         font-size: 110%;
 142                         padding: .2em .3em;
 143                 }
 144
 145                 .license {
 146                         font-size: 85%;
 147                         padding-top: 3em;
 148                 }
 149
 150         </style>
 151         <script type="text/javascript">
 152         <!--
 153         function hideall() {
 154                 <?php foreach (array_keys($ourdb) as $db) {
 155                 echo "\n                document.getElementById('$db').style.display='none';";
 156                 }
 157                 ?>
 158
 159         }
 160         function toggleDBarea(id,defaultroot) {
 161                 hideall();
 162                 var dbarea = document.getElementById(id).style;
 163                 dbarea.display = (dbarea.display == 'none') ? 'block' : 'none';
 164                 var db = document.getElementById('RootUser');
 165                 if (defaultroot) {
 166 <?php foreach (array_keys($ourdb) as $db) {
 167                         echo "                  if (id == '$db') { db.value = '".$ourdb[$db]['rootuser']."';}\n";
 168 }?>
 169                 }
 170         }
 171         // -->
 172         </script>
 173 </head>
 174
 175 <body>
 176 <div id="globalWrapper">
 177 <div id="column-content">
 178 <div id="content">
 179 <div id="bodyContent">
 180
 181 <h1>MediaWiki <?php print $wgVersion ?> Installation</h1>
 182
 183 <?php
 184
 185 /* Check for existing configurations and bug out! */
 186
 187 if( file_exists( "../LocalSettings.php" ) ) {
 188         dieout( "<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
 189
 190         <p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
 191 }
 192
 193 if( file_exists( "./LocalSettings.php" ) ) {
 194         writeSuccessMessage();
 195
 196         dieout( '' );
 197 }
 198
 199 if( !is_writable( "." ) ) {
 200         dieout( "<h2>Can't write config file, aborting</h2>
 201
 202         <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
 203         writable by the web server. Once configuration is done you'll move the created
 204         <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
 205         then remove the <tt>config</tt> subdirectory entirely.</p>
 206
 207         <p>To make the directory writable on a Unix/Linux system:</p>
 208
 209         <pre>
 210         cd <i>/path/to/wiki</i>
 211         chmod a+w config
 212         </pre>
 213
 214         <p>Afterwards retry to start the <a href=\"\">setup</a>.</p>" );
 215 }
 216
 217
 218 require_once( "install-utils.inc" );
 219 require_once( "maintenance/updaters.inc" );
 220
 221 class ConfigData {
 222         function getEncoded( $data ) {
 223                 # removing latin1 support, no need...
 224                 return $data;
 225         }
 226         function getSitename() { return $this->getEncoded( $this->Sitename ); }
 227         function getSysopName() { return $this->getEncoded( $this->SysopName ); }
 228         function getSysopPass() { return $this->getEncoded( $this->SysopPass ); }
 229 }
 230
 231 ?>
 232
 233 <ul>
 234         <li>
 235                 <b>Don't forget security updates!</b> Keep an eye on the
 236                 <a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
 237                 release announcements mailing list</a>.
 238         </li>
 239 </ul>
 240
 241
 242 <h2>Checking environment...</h2>
 243 <p><em>Please include all of the lines below when reporting installation problems.</em></p>
 244 <ul class="env-check">
 245 <?php
 246 $endl = "
 247 ";
 248 define( 'MW_NO_OUTPUT_BUFFER', 1 );
 249 $conf = new ConfigData;
 250
 251 install_version_checks();
 252
 253 print "<li>PHP " . phpversion() . " installed</li>\n";
 254
 255 ## Temporarily turn off all errors as we try to discover installed databases
 256 $olderrnum = error_reporting(0);
 257
 258 $phpdatabases = array();
 259 foreach (array_keys($ourdb) as $db) {
 260         $compname = $ourdb[$db]['compile'];
 261         if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
 262                 array_push($phpdatabases, $db);
 263                 $ourdb[$db]['havedriver'] = 1;
 264         }
 265 }
 266
 267 error_reporting($olderrornum);
 268
 269 if (!$phpdatabases) {
 270         print "Could not find a suitable database driver!<ul>";
 271         foreach (array_keys($ourdb) AS $db) {
 272                 $comp = $ourdb[$db]['compile'];
 273                 $full = $ourdb[$db]['fullname'];
 274                 print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
 275                         ."or install the $comp.so module</li>\n";
 276         }
 277         dieout( "</ul></ul>" );
 278 }
 279
 280 print "<li>Found database drivers for:";
 281 foreach (array_keys($ourdb) AS $db) {
 282         if ($ourdb[$db]['havedriver']) {
 283                 $DefaultDBtype = $db;
 284                 print "  ".$ourdb[$db]['fullname'];
 285         }
 286 }
 287 print "</li>\n";
 288 if (count($phpdatabases) != 1)
 289         $DefaultDBtype = '';
 290
 291 if( ini_get( "register_globals" ) ) {
 292         ?>
 293         <li>
 294                 <div style="font-size:110%">
 295                 <strong class="error">Warning:</strong>
 296                 <strong>PHP's <tt><a href="http://php.net/register_globals">register_globals</a></tt> option is enabled. Disable it if you can.</strong>
 297                 </div>
 298                 MediaWiki will work, but your server is more exposed to PHP-based security vulnerabilities.
 299         </li>
 300         <?php
 301 }
 302
 303 $fatal = false;
 304
 305 if( ini_get( "magic_quotes_runtime" ) ) {
 306         $fatal = true;
 307         ?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime</a> is active!</strong>
 308         This option corrupts data input unpredictably; you cannot install or use
 309         MediaWiki unless this option is disabled.
 310         <?php
 311 }
 312
 313 if( ini_get( "magic_quotes_sybase" ) ) {
 314         $fatal = true;
 315         ?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase</a> is active!</strong>
 316         This option corrupts data input unpredictably; you cannot install or use
 317         MediaWiki unless this option is disabled.
 318         <?php
 319 }
 320
 321 if( ini_get( "mbstring.func_overload" ) ) {
 322         $fatal = true;
 323         ?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring.func_overload</a> is active!</strong>
 324         This option causes errors and may corrupt data unpredictably;
 325         you cannot install or use MediaWiki unless this option is disabled.
 326         <?php
 327 }
 328
 329 if( $fatal ) {
 330         dieout( "</ul><p>Cannot install MediaWiki.</p>" );
 331 }
 332
 333 if( ini_get( "safe_mode" ) ) {
 334         $conf->safeMode = true;
 335         ?>
 336         <li><b class='error'>Warning:</b> <strong>PHP's
 337         <a href='http://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
 338         You may have problems caused by this, particularly if using image uploads.
 339         </li>
 340         <?php
 341 } else {
 342         $conf->safeMode = false;
 343 }
 344
 345 $sapi = php_sapi_name();
 346 print "<li>PHP server API is $sapi; ";
 347 if( $wgUsePathInfo ) {
 348         print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
 349 } else {
 350         print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
 351 }
 352 print "</li>\n";
 353
 354 $conf->xml = function_exists( "utf8_encode" );
 355 if( $conf->xml ) {
 356         print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
 357 } else {
 358         dieout( "PHP's XML module is missing; the wiki requires functions in
 359                 this module and won't work in this configuration.
 360                 If you're running Mandrake, install the php-xml package." );
 361 }
 362
 363 # Check for session support
 364 if( !function_exists( 'session_name' ) )
 365         dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
 366
 367 # session.save_path doesn't *have* to be set, but if it is, and it's
 368 # not valid/writable/etc. then it can cause problems
 369 $sessionSavePath = ini_get( 'session.save_path' );
 370 # Warn the user if it's not set, but let them proceed
 371 if( !$sessionSavePath ) {
 372         print "<li><strong>Warning:</strong> A value for <tt>session.save_path</tt>
 373         has not been set in PHP.ini. If the default value causes problems with
 374         saving session data, set it to a valid path which is read/write/execute
 375         for the user your web server is running under.</li>";
 376 } elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) {
 377         # All good? Let the user know
 378         print "<li>Session save path appears to be valid.</li>";
 379 } else {
 380         # Something not right? Halt the installation so the user can fix it up
 381         dieout( "Your session save path appears to be invalid or is not writable.
 382                 PHP needs to be able to save data to this location in order for correct
 383                 session operation. Please check that <tt>session.save_path</tt> in
 384                 <tt>PHP.ini</tt> points to a valid path, and is read/write/execute for
 385                 the user your web server is running under." );
 386 }
 387
 388 # Check for PCRE support
 389 if( !function_exists( 'preg_match' ) )
 390         dieout( "The PCRE support module appears to be missing. MediaWiki requires the
 391         Perl-compatible regular expression functions." );
 392
 393 $memlimit = ini_get( "memory_limit" );
 394 $conf->raiseMemory = false;
 395 if( empty( $memlimit ) || $memlimit == -1 ) {
 396         print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
 397 } else {
 398         print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
 399         $n = intval( $memlimit );
 400         if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
 401                 $n = intval( $m[1] * (1024*1024) );
 402         }
 403         if( $n < 20*1024*1024 ) {
 404                 print "Attempting to raise limit to 20M... ";
 405                 if( false === ini_set( "memory_limit", "20M" ) ) {
 406                         print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
 407                 } else {
 408                         $conf->raiseMemory = true;
 409                         print "ok.";
 410                 }
 411         }
 412         print "</li>\n";
 413 }
 414
 415 $conf->turck = function_exists( 'mmcache_get' );
 416 if ( $conf->turck ) {
 417         print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
 418 }
 419
 420 $conf->apc = function_exists('apc_fetch');
 421 if ($conf->apc ) {
 422         print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
 423 }
 424
 425 $conf->eaccel = function_exists( 'eaccelerator_get' );
 426 if ( $conf->eaccel ) {
 427         $conf->turck = 'eaccelerator';
 428         print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
 429 }
 430
 431 if( !$conf->turck && !$conf->eaccel && !$conf->apc ) {
 432         echo( '<li>Couldn\'t find <a href="http://turck-mmcache.sourceforge.net">Turck MMCache</a>,
 433                 <a href="http://eaccelerator.sourceforge.net">eAccelerator</a>, or
 434                 <a href="http://www.php.net/apc">APC</a>. Object caching functions cannot be used.</li>' );
 435 }
 436
 437 $conf->diff3 = false;
 438 $diff3locations = array_merge(
 439         array(
 440                 "/usr/bin",
 441                 "/usr/local/bin",
 442                 "/opt/csw/bin",
 443                 "/usr/gnu/bin",
 444                 "/usr/sfw/bin" ),
 445         explode( $sep, getenv( "PATH" ) ) );
 446 $diff3names = array( "gdiff3", "diff3", "diff3.exe" );
 447
 448 $diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' );
 449 foreach ($diff3locations as $loc) {
 450         $exe = locate_executable($loc, $diff3names, $diff3versioninfo);
 451         if ($exe !== false) {
 452                 $conf->diff3 = $exe;
 453                 break;
 454         }
 455 }
 456
 457 if ($conf->diff3)
 458         print "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
 459 else
 460         print "<li>GNU diff3 not found.</li>";
 461
 462 $conf->ImageMagick = false;
 463 $imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" );
 464 foreach( $imcheck as $dir ) {
 465         $im = "$dir/convert";
 466         if( file_exists( $im ) ) {
 467                 print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
 468                 $conf->ImageMagick = $im;
 469                 break;
 470         }
 471 }
 472
 473 $conf->HaveGD = function_exists( "imagejpeg" );
 474 if( $conf->HaveGD ) {
 475         print "<li>Found GD graphics library built-in";
 476         if( !$conf->ImageMagick ) {
 477                 print ", image thumbnailing will be enabled if you enable uploads";
 478         }
 479         print ".</li>\n";
 480 } else {
 481         if( !$conf->ImageMagick ) {
 482                 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
 483         }
 484 }
 485
 486 $conf->UseImageResize = $conf->HaveGD || $conf->ImageMagick;
 487
 488 $conf->IP = dirname( dirname( __FILE__ ) );
 489 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP ) . "</tt></li>\n";
 490
 491
 492 // PHP_SELF isn't available sometimes, such as when PHP is CGI but
 493 // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
 494 // to get the path to the current script... hopefully it's reliable. SIGH
 495 $path = ($_SERVER["PHP_SELF"] === '')
 496         ? $_SERVER["SCRIPT_NAME"]
 497         : $_SERVER["PHP_SELF"];
 498 $conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $path );
 499 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath ) . "</tt></li>\n";
 500
 501 print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\n";
 502         $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST");
 503
 504         $conf->Sitename = ucfirst( importPost( "Sitename", "" ) );
 505         $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] )
 506                 ? 'root@localhost'
 507                 : $_SERVER["SERVER_ADMIN"];
 508         $conf->EmergencyContact = importPost( "EmergencyContact", $defaultEmail );
 509         $conf->DBtype = importPost( "DBtype", $DefaultDBtype );
 510 ?>
 511
 512 <?php
 513         $conf->DBserver = importPost( "DBserver", "localhost" );
 514         $conf->DBname = importPost( "DBname", "wikidb" );
 515         $conf->DBuser = importPost( "DBuser", "wikiuser" );
 516         $conf->DBpassword = importPost( "DBpassword" );
 517         $conf->DBpassword2 = importPost( "DBpassword2" );
 518         $conf->SysopName = importPost( "SysopName", "WikiSysop" );
 519         $conf->SysopPass = importPost( "SysopPass" );
 520         $conf->SysopPass2 = importPost( "SysopPass2" );
 521         $conf->RootUser = importPost( "RootUser", "root" );
 522         $conf->RootPW = importPost( "RootPW", "" );
 523         $useRoot = importCheck( 'useroot', false );
 524
 525         ## MySQL specific:
 526         $conf->DBprefix     = importPost( "DBprefix" );
 527         $conf->DBschema     = importPost( "DBschema", "mysql4" );
 528         $conf->DBmysql5     = ($conf->DBschema == "mysql5" ||
 529                                $conf->DBschema == "mysql5-binary")
 530                                ? "true" : "false";
 531         $conf->LanguageCode = importPost( "LanguageCode", "en" );
 532
 533         ## Postgres specific:
 534         $conf->DBport      = importPost( "DBport",      "5432" );
 535         $conf->DBmwschema  = importPost( "DBmwschema",  "mediawiki" );
 536         $conf->DBts2schema = importPost( "DBts2schema", "public" );
 537
 538 /* Check for validity */
 539 $errs = array();
 540
 541 if( $conf->Sitename == "" || $conf->Sitename == "MediaWiki" || $conf->Sitename == "Mediawiki" ) {
 542         $errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
 543 }
 544 if( $conf->DBuser == "" ) {
 545         $errs["DBuser"] = "Must not be blank";
 546 }
 547 if( $conf->DBpassword == "" && $conf->DBtype != "postgres" ) {
 548         $errs["DBpassword"] = "Must not be blank";
 549 }
 550 if( $conf->DBpassword != $conf->DBpassword2 ) {
 551         $errs["DBpassword2"] = "Passwords don't match!";
 552 }
 553 if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix ) ) {
 554         $errs["DBprefix"] = "Invalid table prefix";
 555 }
 556
 557 if( $conf->SysopPass == "" ) {
 558         $errs["SysopPass"] = "Must not be blank";
 559 }
 560 if( $conf->SysopPass != $conf->SysopPass2 ) {
 561         $errs["SysopPass2"] = "Passwords don't match!";
 562 }
 563
 564 $conf->License = importRequest( "License", "none" );
 565 if( $conf->License == "gfdl" ) {
 566         $conf->RightsUrl = "http://www.gnu.org/copyleft/fdl.html";
 567         $conf->RightsText = "GNU Free Documentation License 1.2";
 568         $conf->RightsCode = "gfdl";
 569         $conf->RightsIcon = '${wgScriptPath}/skins/common/images/gnu-fdl.png';
 570 } elseif( $conf->License == "none" ) {
 571         $conf->RightsUrl = $conf->RightsText = $conf->RightsCode = $conf->RightsIcon = "";
 572 } else {
 573         $conf->RightsUrl = importRequest( "RightsUrl", "" );
 574         $conf->RightsText = importRequest( "RightsText", "" );
 575         $conf->RightsCode = importRequest( "RightsCode", "" );
 576         $conf->RightsIcon = importRequest( "RightsIcon", "" );
 577 }
 578
 579 $conf->Shm = importRequest( "Shm", "none" );
 580 $conf->MCServers = importRequest( "MCServers" );
 581
 582 /* Test memcached servers */
 583
 584 if ( $conf->Shm == 'memcached' && $conf->MCServers ) {
 585         $conf->MCServerArray = array_map( 'trim', explode( ',', $conf->MCServers ) );
 586         foreach ( $conf->MCServerArray as $server ) {
 587                 $error = testMemcachedServer( $server );
 588                 if ( $error ) {
 589                         $errs["MCServers"] = $error;
 590                         break;
 591                 }
 592         }
 593 } else if ( $conf->Shm == 'memcached' ) {
 594         $errs["MCServers"] = "Please specify at least one server if you wish to use memcached";
 595 }
 596
 597 /* default values for installation */
 598 $conf->Email     = importRequest("Email", "email_enabled");
 599 $conf->Emailuser = importRequest("Emailuser", "emailuser_enabled");
 600 $conf->Enotif    = importRequest("Enotif", "enotif_allpages");
 601 $conf->Eauthent  = importRequest("Eauthent", "eauthent_enabled");
 602
 603 if( $conf->posted && ( 0 == count( $errs ) ) ) {
 604         do { /* So we can 'continue' to end prematurely */
 605                 $conf->Root = ($conf->RootPW != "");
 606
 607                 /* Load up the settings and get installin' */
 608                 $local = writeLocalSettings( $conf );
 609                 echo "<li style=\"list-style: none\">\n";
 610                 echo "<p><b>Generating configuration file...</b></p>\n";
 611                 echo "</li>\n";
 612
 613                 $wgCommandLineMode = false;
 614                 chdir( ".." );
 615                 $ok = eval( $local );
 616                 if( $ok === false ) {
 617                         dieout( "Errors in generated configuration; " .
 618                                 "most likely due to a bug in the installer... " .
 619                                 "Config file was: " .
 620                                 "<pre>" .
 621                                 htmlspecialchars( $local ) .
 622                                 "</pre>" .
 623                                 "</ul>" );
 624                 }
 625                 $conf->DBtypename = '';
 626                 foreach (array_keys($ourdb) as $db) {
 627                         if ($conf->DBtype === $db)
 628                                 $conf->DBtypename = $ourdb[$db]['fullname'];
 629                 }
 630                 if ( ! strlen($conf->DBtype)) {
 631                         $errs["DBpicktype"] = "Please choose a database type";
 632                         continue;
 633                 }
 634
 635                 if (! $conf->DBtypename) {
 636                         $errs["DBtype"] = "Unknown database type '$conf->DBtype'";
 637                         continue;
 638                 }
 639                 print "<li>Database type: {$conf->DBtypename}</li>\n";
 640                 $dbclass = 'Database'.ucfirst($conf->DBtype);
 641                 $wgDBtype = $conf->DBtype;
 642                 $wgDBadminuser = "root";
 643                 $wgDBadminpassword = $conf->RootPW;
 644
 645                 ## Mysql specific:
 646                 $wgDBprefix = $conf->DBprefix;
 647
 648                 ## Postgres specific:
 649                 $wgDBport      = $conf->DBport;
 650                 $wgDBmwschema  = $conf->DBmwschema;
 651                 $wgDBts2schema = $conf->DBts2schema;
 652
 653                 $wgCommandLineMode = true;
 654                 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
 655                 require_once( "includes/Setup.php" );
 656                 chdir( "config" );
 657
 658                 $wgTitle = Title::newFromText( "Installation script" );
 659                 error_reporting( E_ALL );
 660                 print "<li>Loading class: $dbclass";
 661                 $dbc = new $dbclass;
 662
 663                 if( $conf->DBtype == 'mysql' ) {
 664                         $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
 665                         if( $mysqlOldClient ) {
 666                                 print "<li><b>PHP is linked with old MySQL client libraries. If you are
 667                                         using a MySQL 4.1 server and have problems connecting to the database,
 668                                         see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
 669                                         >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
 670                         }
 671                         $ok = true; # Let's be optimistic
 672
 673                         # Decide if we're going to use the superuser or the regular database user
 674                         $conf->Root = $useRoot;
 675                         if( $conf->Root ) {
 676                                 $db_user = $conf->RootUser;
 677                                 $db_pass = $conf->RootPW;
 678                         } else {
 679                                 $db_user = $wgDBuser;
 680                                 $db_pass = $wgDBpassword;
 681                         }
 682
 683                         # Attempt to connect
 684                         echo( "<li>Attempting to connect to database server as $db_user..." );
 685                         $wgDatabase = Database::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 );
 686
 687                         # Check the connection and respond to errors
 688                         if( $wgDatabase->isOpen() ) {
 689                                 # Seems OK
 690                                 $ok = true;
 691                                 $wgDBadminuser = $db_user;
 692                                 $wgDBadminpassword = $db_pass;
 693                                 echo( "success.</li>\n" );
 694                                 $wgDatabase->ignoreErrors( true );
 695                                 $myver = $wgDatabase->getServerVersion();
 696                         } else {
 697                                 # There were errors, report them and back out
 698                                 $ok = false;
 699                                 $errno = mysql_errno();
 700                                 $errtx = htmlspecialchars( mysql_error() );
 701                                 switch( $errno ) {
 702                                         case 1045:
 703                                         case 2000:
 704                                                 echo( "failed due to authentication errors. Check passwords.</li>" );
 705                                                 if( $conf->Root ) {
 706                                                         # The superuser details are wrong
 707                                                         $errs["RootUser"] = "Check username";
 708                                                         $errs["RootPW"] = "and password";
 709                                                 } else {
 710                                                         # The regular user details are wrong
 711                                                         $errs["DBuser"] = "Check username";
 712                                                         $errs["DBpassword"] = "and password";
 713                                                 }
 714                                                 break;
 715                                         case 2002:
 716                                         case 2003:
 717                                         default:
 718                                                 # General connection problem
 719                                                 echo( "failed with error [$errno] $errtx.</li>\n" );
 720                                                 $errs["DBserver"] = "Connection failed";
 721                                                 break;
 722                                 } # switch
 723                         } #conn. att.
 724
 725                         if( !$ok ) { continue; }
 726
 727                 } else /* not mysql */ {
 728                         error_reporting( E_ALL );
 729                         $wgSuperUser = '';
 730                         ## Possible connect as a superuser
 731                         if( $useRoot ) {
 732                                 $wgDBsuperuser = $conf->RootUser;
 733                                 echo( "<li>Attempting to connect to database \"postgres\" as superuser \"$wgDBsuperuser\"..." );
 734                                 $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW, "postgres", 1);
 735                                 if (!$wgDatabase->isOpen()) {
 736                                         print " error: " . $wgDatabase->lastError() . "</li>\n";
 737                                         $errs["DBserver"] = "Could not connect to database as superuser";
 738                                         $errs["RootUser"] = "Check username";
 739                                         $errs["RootPW"] = "and password";
 740                                         continue;
 741                                 }
 742                         }
 743                         echo( "<li>Attempting to connect to database \"$wgDBname\" as \"$wgDBuser\"..." );
 744                         $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
 745                         if (!$wgDatabase->isOpen()) {
 746                                 print " error: " . $wgDatabase->lastError() . "</li>\n";
 747                         } else {
 748                                 $myver = $wgDatabase->getServerVersion();
 749                         }
 750                 }
 751
 752                 if ( !$wgDatabase->isOpen() ) {
 753                         $errs["DBserver"] = "Couldn't connect to database";
 754                         continue;
 755                 }
 756
 757                 print "<li>Connected to $myver";
 758                 if ($conf->DBtype == 'mysql') {
 759                         if( version_compare( $myver, "4.0.14" ) < 0 ) {
 760                                 dieout( " -- mysql 4.0.14 or later required. Aborting." );
 761                         }
 762                         $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" );
 763                         if( $mysqlNewAuth && $mysqlOldClient ) {
 764                                 print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
 765                                         to old client libraries; if you have trouble with authentication, see
 766                                         <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
 767                                         >http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
 768                         }
 769                         if( $wgDBmysql5 ) {
 770                                 if( $mysqlNewAuth ) {
 771                                         print "; enabling MySQL 4.1/5.0 charset mode";
 772                                 } else {
 773                                         print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
 774                                                 but older version detected; will likely fail.</b>";
 775                                 }
 776                         }
 777                         print "</li>\n";
 778
 779                         @$sel = $wgDatabase->selectDB( $wgDBname );
 780                         if( $sel ) {
 781                                 print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
 782                         } else {
 783                                 $err = mysql_errno();
 784                                 $databaseSafe = htmlspecialchars( $wgDBname );
 785                                 if( $err == 1102 /* Invalid database name */ ) {
 786                                         print "<ul><li><strong>{$databaseSafe}</strong> is not a valid database name.</li></ul>";
 787                                         continue;
 788                                 } elseif( $err != 1049 /* Database doesn't exist */ ) {
 789                                         print "<ul><li>Error selecting database <strong>{$databaseSafe}</strong>: {$err} ";
 790                                         print htmlspecialchars( mysql_error() ) . "</li></ul>";
 791                                         continue;
 792                                 }
 793                                 print "<li>Attempting to create database...</li>";
 794                                 $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
 795                                 if( !$res ) {
 796                                         print "<li>Couldn't create database <tt>" .
 797                                                 htmlspecialchars( $wgDBname ) .
 798                                                 "</tt>; try with root access or check your username/pass.</li>\n";
 799                                         $errs["RootPW"] = "&lt;- Enter";
 800                                         continue;
 801                                 }
 802                                 print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
 803                         }
 804                         $wgDatabase->selectDB( $wgDBname );
 805                 }
 806                 else if ($conf->DBtype == 'postgres') {
 807                         if( version_compare( $myver, "PostgreSQL 8.0" ) < 0 ) {
 808                                 dieout( " <b>Postgres 8.0 or later is required</b>. Aborting.</li></ul>" );
 809                         }
 810                 }
 811
 812                 if( $wgDatabase->tableExists( "cur" ) || $wgDatabase->tableExists( "revision" ) ) {
 813                         print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
 814
 815                         # Create user if required (todo: other databases)
 816                         if ( $conf->Root && $conf->DBtype == 'mysql') {
 817                                 $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
 818                                 if ( $conn->isOpen() ) {
 819                                         print "<li>DB user account ok</li>\n";
 820                                         $conn->close();
 821                                 } else {
 822                                         print "<li>Granting user permissions...";
 823                                         if( $mysqlOldClient && $mysqlNewAuth ) {
 824                                                 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>";
 825                                         }
 826                                         print "</li>\n";
 827                                         dbsource( "../maintenance/users.sql", $wgDatabase );
 828                                 }
 829                         }
 830                         print "<pre>\n";
 831                         chdir( ".." );
 832                         flush();
 833                         do_all_updates();
 834                         chdir( "config" );
 835                         print "</pre>\n";
 836                         print "<li>Finished update checks.</li>\n";
 837                 } else {
 838                         # FIXME: Check for errors
 839                         print "<li>Creating tables...";
 840                         if ($conf->DBtype == 'mysql') {
 841                                 switch( $conf->DBschema ) {
 842                                 case "mysql4":
 843                                         print " using MySQL 4 table defs...";
 844                                         dbsource( "../maintenance/tables.sql", $wgDatabase );
 845                                         break;
 846                                 case "mysql5":
 847                                         print " using MySQL 5 UTF-8 table defs...";
 848                                         dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
 849                                         break;
 850                                 case "mysql5-binary":
 851                                         print " using MySQL 5 binary table defs...";
 852                                         dbsource( "../maintenance/mysql5/tables-binary.sql", $wgDatabase );
 853                                         break;
 854                                 default:
 855                                         dieout( " <b>invalid schema selection!</b></li>" );
 856                                 }
 857                                 dbsource( "../maintenance/interwiki.sql", $wgDatabase );
 858                         } else if ($conf->DBtype == 'postgres') {
 859                                 $wgDatabase->setup_database();
 860                         }
 861                         else {
 862                                 $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
 863                                 continue;
 864                         }
 865
 866                         print " done.</li>\n";
 867
 868                         print "<li>Initializing data...</li>\n";
 869                         $wgDatabase->insert( 'site_stats',
 870                                 array ( 'ss_row_id'        => 1,
 871                                                 'ss_total_views'   => 0,
 872                                                 'ss_total_edits'   => 0,
 873                                                 'ss_good_articles' => 0 ) );
 874
 875                         # Set up the "regular user" account *if we can, and if we need to*
 876                         if( $conf->Root and $conf->DBtype == 'mysql') {
 877                                 # See if we need to
 878                                 $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
 879                                 if( $wgDatabase2->isOpen() ) {
 880                                         # Nope, just close the test connection and continue
 881                                         $wgDatabase2->close();
 882                                         echo( "<li>User $wgDBuser exists. Skipping grants.</li>\n" );
 883                                 } else {
 884                                         # Yes, so run the grants
 885                                         echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
 886                                         dbsource( "../maintenance/users.sql", $wgDatabase );
 887                                         echo( "success.</li>\n" );
 888                                 }
 889                         }
 890
 891                         if( $conf->SysopName ) {
 892                                 $u = User::newFromName( $conf->getSysopName() );
 893                                 if ( !$u ) {
 894                                         print "<li><strong class=\"error\">Warning:</strong> Skipped sysop account creation - invalid username!</li>\n";
 895                                 }
 896                                 else if ( 0 == $u->idForName() ) {
 897                                         $u->addToDatabase();
 898                                         $u->setPassword( $conf->getSysopPass() );
 899                                         $u->saveSettings();
 900
 901                                         $u->addGroup( "sysop" );
 902                                         $u->addGroup( "bureaucrat" );
 903
 904                                         print "<li>Created sysop account <tt>" .
 905                                                 htmlspecialchars( $conf->SysopName ) . "</tt>.</li>\n";
 906                                 } else {
 907                                         print "<li>Could not create user - already exists!</li>\n";
 908                                 }
 909                         } else {
 910                                 print "<li>Skipped sysop account creation, no name given.</li>\n";
 911                         }
 912
 913                         $titleobj = Title::newFromText( wfMsgNoDB( "mainpage" ) );
 914                         $article = new Article( $titleobj );
 915                         $newid = $article->insertOn( $wgDatabase );
 916                         $revision = new Revision( array(
 917                                 'page'      => $newid,
 918                                 'text'      => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ),
 919                                 'comment'   => '',
 920                                 'user'      => 0,
 921                                 'user_text' => 'MediaWiki default',
 922                                 ) );
 923                         $revid = $revision->insertOn( $wgDatabase );
 924                         $article->updateRevisionOn( $wgDatabase, $revision );
 925                 }
 926
 927                 /* Write out the config file now that all is well */
 928                 print "<li style=\"list-style: none\">\n";
 929                 print "<p>Creating LocalSettings.php...</p>\n\n";
 930                 $localSettings = "<" . "?php$endl$local$endl\r\n";
 931                 // Fix up a common line-ending problem (due to CVS on Windows)
 932                 $localSettings = str_replace( "\r\n", "\n", $localSettings );
 933                 $f = fopen( "LocalSettings.php", 'xt' );
 934
 935                 if( $f == false ) {
 936                         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" .
 937                         "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
 938                         "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
 939                 }
 940                 if(fwrite( $f, $localSettings ) ) {
 941                         fclose( $f );
 942                         writeSuccessMessage();
 943                 } else {
 944                         fclose( $f );
 945                         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");
 946
 947                 }
 948                 print "</li>\n";
 949
 950         } while( false );
 951 }
 952 ?>
 953 </ul>
 954
 955
 956 <?php
 957
 958 if( count( $errs ) ) {
 959         /* Display options form */
 960
 961         if( $conf->posted ) {
 962                 echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
 963         }
 964 ?>
 965
 966 <form action="index.php" name="config" method="post">
 967
 968
 969 <h2>Site config</h2>
 970
 971 <div class="config-section">
 972         <div class="config-input">
 973                 <?php
 974                 aField( $conf, "Sitename", "Wiki name:" );
 975                 ?>
 976         </div>
 977         <p class="config-desc">
 978                 Preferably a short word without punctuation, i.e. "Wikipedia".<br />
 979                 Will appear as the namespace name for "meta" pages, and throughout the interface.
 980         </p>
 981
 982         <div class="config-input">
 983                 <?php
 984                 aField( $conf, "EmergencyContact", "Contact e-mail:" );
 985                 ?>
 986         </div>
 987         <p class="config-desc">
 988                 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.
 989         </p>
 990
 991         <div class="config-input">
 992                 <label class='column' for="LanguageCode">Language:</label>
 993                 <select id="LanguageCode" name="LanguageCode">
 994
 995                 <?php
 996                         $list = getLanguageList();
 997                         foreach( $list as $code => $name ) {
 998                                 $sel = ($code == $conf->LanguageCode) ? 'selected="selected"' : '';
 999                                 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
1000                         }
1001                 ?>
1002                 </select>
1003         </div>
1004         <p class="config-desc">
1005                 Select the language for your wiki's interface. Some localizations aren't fully complete. Unicode (UTF-8) is used for all localizations.
1006         </p>
1007
1008         <div class="config-input">
1009                 <label class='column'>Copyright/license:</label>
1010
1011                 <ul class="plain">
1012                 <li><?php aField( $conf, "License", "No license metadata", "radio", "none" ); ?></li>
1013                 <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?></li>
1014                 <li><?php
1015                         aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
1016                         $partner = "MediaWiki";
1017                         $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
1018                         $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
1019                         $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
1020                         print "<a href=\"$ccApp\" target='_blank'>choose</a>";
1021                         ?>
1022                 <?php if( $conf->License == "cc" ) { ?>
1023                         <ul>
1024                                 <li><?php aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon ) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?></li>
1025                                 <li><?php aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText ), "hidden" ); ?></li>
1026                                 <li><?php aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode ), "hidden" ); ?></li>
1027                                 <li><?php aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "</a>", "hidden" ); ?></li>
1028                         </ul>
1029                 <?php } ?>
1030                         </li>
1031                 </ul>
1032         </div>
1033         <p class="config-desc">
1034                 A notice, icon, and machine-readable copyright metadata will be displayed for the license you pick.
1035         </p>
1036
1037
1038         <div class="config-input">
1039                 <?php aField( $conf, "SysopName", "Admin username:" ) ?>
1040         </div>
1041         <div class="config-input">
1042                 <?php aField( $conf, "SysopPass", "Password:", "password" ) ?>
1043         </div>
1044         <div class="config-input">
1045                 <?php aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?>
1046         </div>
1047         <p class="config-desc">
1048                 An admin can lock/delete pages, block users from editing, and do other maintenance tasks.<br />
1049                 A new account will be added only when creating a new wiki database.
1050         </p>
1051
1052         <div class="config-input">
1053                 <label class='column'>Shared memory caching:</label>
1054
1055                 <ul class="plain">
1056                 <li><?php aField( $conf, "Shm", "No caching", "radio", "none" ); ?></li>
1057                 <?php
1058                         if ( $conf->turck ) {
1059                                 echo "<li>";
1060                                 aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
1061                                 echo "</li>";
1062                         }
1063                         if ( $conf->apc ) {
1064                                 echo "<li>";
1065                                 aField( $conf, "Shm", "APC", "radio", "apc" );
1066                                 echo "</li>";
1067                         }
1068                         if ( $conf->eaccel ) {
1069                                 echo "<li>";
1070                                 aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
1071                                 echo "</li>";
1072                         }
1073                 ?>
1074                 <li><?php aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?></li>
1075                 </ul>
1076                 <div style="clear:left"><?php aField( $conf, "MCServers", "Memcached servers:", "text" ) ?></div>
1077         </div>
1078         <p class="config-desc">
1079                 Using a shared memory system such as Turck MMCache, APC, eAccelerator, or Memcached
1080                 will speed up MediaWiki significantly. Memcached is the best solution but needs to be
1081                 installed. Specify the server addresses and ports in a comma-separated list. Only
1082                 use Turck shared memory if the wiki will be running on a single Apache server.
1083         </p>
1084 </div>
1085
1086 <h2>E-mail, e-mail notification and authentication setup</h2>
1087
1088 <div class="config-section">
1089         <div class="config-input">
1090                 <label class='column'>E-mail features (global):</label>
1091                 <ul class="plain">
1092                 <li><?php aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?></li>
1093                 <li><?php aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?></li>
1094                 </ul>
1095         </div>
1096         <p class="config-desc">
1097                 Use this to disable all e-mail functions (password reminders, user-to-user e-mail, and e-mail notifications)
1098                 if sending mail doesn't work on your server.
1099         </p>
1100
1101         <div class="config-input">
1102                 <label class='column'>User-to-user e-mail:</label>
1103                 <ul class="plain">
1104                 <li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
1105                 <li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
1106                 </ul>
1107         </div>
1108         <p class="config-desc">
1109                 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.
1110         </p>
1111         <div class="config-input">
1112                 <label class='column'>E-mail notification about changes:</label>
1113                 <ul class="plain">
1114                 <li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
1115                 <li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
1116                 <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>
1117                 </ul>
1118         </div>
1119         <div class="config-desc">
1120                 <p>
1121                 For this feature to work, an e-mail address must be present for the user account, and the notification
1122                 options in the user's preferences must be enabled. Also note the
1123                 authentication option below. When testing the feature, keep in mind that your own changes will never trigger notifications to be sent to yourself.</p>
1124
1125                 <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>
1126         </div>
1127
1128         <div class="config-input">
1129                 <label class='column'>E-mail address authentication:</label>
1130                 <ul class="plain">
1131                 <li><?php aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?></li>
1132                 <li><?php aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?></li>
1133                 </ul>
1134         </div>
1135         <div class="config-desc">
1136                 <p>If this option is enabled, users have to confirm their e-mail address using a magic link sent to them whenever they set or change it, and only authenticated e-mail addresses can receive mails from other users and/or
1137                 change notification mails. Setting this option is <B>recommended</B> for public wikis because of potential abuse of the e-mail features above.</p>
1138         </div>
1139
1140 </div>
1141
1142 <h2>Database config</h2>
1143
1144 <div class="config-section">
1145 <div class="config-input">
1146                 <label class='column'>Database type:</label>
1147 <?php if (isset($errs['DBpicktype'])) print "<span class='error'>$errs[DBpicktype]</span>\n"; ?>
1148                 <ul class='plain'><?php database_picker($conf) ?></ul>
1149         </div>
1150
1151         <div class="config-input" style="clear:left"><?php
1152                 aField( $conf, "DBserver", "Database host:" );
1153         ?></div>
1154         <p class="config-desc">
1155                 If your database server isn't on your web server, enter the name or IP address here.
1156         </p>
1157
1158         <div class="config-input"><?php
1159                 aField( $conf, "DBname", "Database name:" );
1160         ?></div>
1161         <div class="config-input"><?php
1162                 aField( $conf, "DBuser", "DB username:" );
1163         ?></div>
1164         <div class="config-input"><?php
1165                 aField( $conf, "DBpassword", "DB password:", "password" );
1166         ?></div>
1167         <div class="config-input"><?php
1168                 aField( $conf, "DBpassword2", "DB password confirm:", "password" );
1169         ?></div>
1170         <p class="config-desc">
1171                 If you only have a single user account and database available,
1172                 enter those here. If you have database root access (see below)
1173                 you can specify new accounts/databases to be created. This account
1174                 will not be created if it pre-exists. If this is the case, ensure that it
1175                 has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database.
1176         </p>
1177
1178         <div class="config-input">
1179                 <label class="column">Superuser account:</label>
1180                 <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?>/>
1181                 &nbsp;<label for="useroot">Use superuser account</label>
1182         </div>
1183         <div class="config-input">
1184                 <?php
1185                 aField( $conf, "RootUser", "Superuser name:", "superuser" );
1186                 ?>
1187         </div>
1188         <div class="config-input">
1189                 <?php
1190                 aField( $conf, "RootPW", "Superuser password:", "password" );
1191                 ?>
1192         </div>
1193
1194         <p class="config-desc">
1195                 If the database user specified above does not exist, or does not have access to create
1196                 the database (if needed) or tables within it, please check the box and provide details
1197                 of a superuser account, such as <strong>root</strong>, which does.
1198         </p>
1199
1200         <?php database_switcher('mysql'); ?>
1201         <div class="config-input"><?php
1202                 aField( $conf, "DBprefix", "Database table prefix:" );
1203         ?></div>
1204         <div class="config-desc">
1205                 <p>If you need to share one database between multiple wikis, or
1206                 between MediaWiki and another web application, you may choose to
1207                 add a prefix to all the table names to avoid conflicts.</p>
1208
1209                 <p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
1210         </div>
1211
1212         <div class="config-input"><label class="column">Database charset</label>
1213                 <div>Select one:</div>
1214                 <ul class="plain">
1215                 <li><?php aField( $conf, "DBschema", "Backwards-compatible UTF-8", "radio", "mysql4" ); ?></li>
1216                 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "mysql5" ); ?></li>
1217                 <li><?php aField( $conf, "DBschema", "Experimental MySQL 4.1/5.0 binary", "radio", "mysql5-binary" ); ?></li>
1218                 </ul>
1219         </div>
1220         <p class="config-desc">
1221                 <b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
1222                 for MySQL 4.1 and 5.0 servers. This is not well tested and may
1223                 cause things to break. <b>If upgrading an older installation, leave
1224                 in backwards-compatible mode.</b>
1225         </p>
1226         </div>
1227
1228         <?php database_switcher('postgres'); ?>
1229         <div class="config-input"><?php
1230                 aField( $conf, "DBport", "Database port:" );
1231         ?></div>
1232         <div class="config-input"><?php
1233                 aField( $conf, "DBmwschema", "Schema for mediawiki:" );
1234         ?></div>
1235         <div class="config-input"><?php
1236                 aField( $conf, "DBts2schema", "Schema for tsearch2:" );
1237         ?></div>
1238         <div class="config-desc">
1239                 <p>The username specified above (at "DB username") will have its search path set to the above schemas,
1240                 so it is recommended that you create a new user. The above schemas are generally correct:
1241         only change them if you are sure you need to.</p>
1242         </div>
1243         </div>
1244
1245         <div class="config-input" style="padding:2em 0 3em">
1246                 <label class='column'>&nbsp;</label>
1247                 <input type="submit" value="Install MediaWiki!" class="btn-install" />
1248         </div>
1249
1250 </div>
1251
1252 <script type="text/javascript">
1253 window.onload = toggleDBarea('<?php echo $conf->DBtype; ?>',
1254 <?php
1255         ## If they passed in a root user name, don't populate it on page load
1256         echo strlen(importPost('RootUser', '')) ? 0 : 1;
1257 ?>);
1258 </script>
1259
1260 </form>
1261
1262 <?php
1263 }
1264
1265 /* -------------------------------------------------------------------------------------- */
1266 function writeSuccessMessage() {
1267         if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
1268                 echo <<<EOT
1269 <p>Installation successful!</p>
1270 <p>To complete the installation, please do the following:
1271 <ol>
1272         <li>Download config/LocalSettings.php with your FTP client or file manager</li>
1273         <li>Upload it to the parent directory</li>
1274         <li>Delete config/LocalSettings.php</li>
1275         <li>Start using <a href='../index.php'>your wiki</a>!
1276 </ol>
1277 <p>If you are in a shared hosting environment, do <strong>not</strong> just move LocalSettings.php
1278 remotely. LocalSettings.php is currently owned by the user your webserver is running under,
1279 which means that anyone on the same server can read your database password! Downloading
1280 it and uploading it again will hopefully change the ownership to a user ID specific to you.</p>
1281 EOT;
1282         } else {
1283                 echo "<p><span style='font-weight:bold;color:green;font-size:110%'>Installation successful!</span> Move the <tt>config/LocalSettings.php</tt> file into the parent directory, then follow
1284                         <strong><a href='../index.php'>this link</a></strong> to your wiki.</p>\n";
1285         }
1286 }
1287
1288
1289 function escapePhpString( $string ) {
1290         return strtr( $string,
1291                 array(
1292                         "\n" => "\\n",
1293                         "\r" => "\\r",
1294                         "\t" => "\\t",
1295                         "\\" => "\\\\",
1296                         "\$" => "\\\$",
1297                         "\"" => "\\\""
1298                 ));
1299 }
1300
1301 function writeLocalSettings( $conf ) {
1302         $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
1303         $conf->PasswordSender = $conf->EmergencyContact;
1304         $magic = ($conf->ImageMagick ? "" : "# ");
1305         $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
1306         $rights = ($conf->RightsUrl) ? "" : "# ";
1307         $hashedUploads = $conf->safeMode ? '' : '# ';
1308
1309         switch ( $conf->Shm ) {
1310                 case 'memcached':
1311                         $cacheType = 'CACHE_MEMCACHED';
1312                         $mcservers = var_export( $conf->MCServerArray, true );
1313                         break;
1314                 case 'turck':
1315                 case 'apc':
1316                 case 'eaccel':
1317                         $cacheType = 'CACHE_ACCEL';
1318                         $mcservers = 'array()';
1319                         break;
1320                 default:
1321                         $cacheType = 'CACHE_NONE';
1322                         $mcservers = 'array()';
1323         }
1324
1325         if ( $conf->Email == 'email_enabled' ) {
1326                 $enableemail = 'true';
1327                 $enableuseremail = ( $conf->Emailuser == 'emailuser_enabled' ) ? 'true' : 'false' ;
1328                 $eauthent = ( $conf->Eauthent == 'eauthent_enabled' ) ? 'true' : 'false' ;
1329                 switch ( $conf->Enotif ) {
1330                         case 'enotif_usertalk':
1331                                 $enotifusertalk = 'true';
1332                                 $enotifwatchlist = 'false';
1333                                 break;
1334                         case 'enotif_allpages':
1335                                 $enotifusertalk = 'true';
1336                                 $enotifwatchlist = 'true';
1337                                 break;
1338                         default:
1339                                 $enotifusertalk = 'false';
1340                                 $enotifwatchlist = 'false';
1341                 }
1342         } else {
1343                 $enableuseremail = 'false';
1344                 $enableemail = 'false';
1345                 $eauthent = 'false';
1346                 $enotifusertalk = 'false';
1347                 $enotifwatchlist = 'false';
1348         }
1349
1350         $file = @fopen( "/dev/urandom", "r" );
1351         if ( $file ) {
1352                 $secretKey = bin2hex( fread( $file, 32 ) );
1353                 fclose( $file );
1354         } else {
1355                 $secretKey = "";
1356                 for ( $i=0; $i<8; $i++ ) {
1357                         $secretKey .= dechex(mt_rand(0, 0x7fffffff));
1358                 }
1359                 print "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
1360         }
1361
1362         # Add slashes to strings for double quoting
1363         $slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
1364         if( $conf->License == 'gfdl' ) {
1365                 # Needs literal string interpolation for the current style path
1366                 $slconf['RightsIcon'] = $conf->RightsIcon;
1367         }
1368
1369         $localsettings = "
1370 # This file was automatically generated by the MediaWiki installer.
1371 # If you make manual changes, please keep track in case you need to
1372 # recreate them later.
1373 #
1374 # See includes/DefaultSettings.php for all configurable settings
1375 # and their default values, but don't forget to make changes in _this_
1376 # file, not there.
1377
1378 # If you customize your file layout, set \$IP to the directory that contains
1379 # the other MediaWiki files. It will be used as a base to locate files.
1380 if( defined( 'MW_INSTALL_PATH' ) ) {
1381         \$IP = MW_INSTALL_PATH;
1382 } else {
1383         \$IP = dirname( __FILE__ );
1384 }
1385
1386 \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
1387 set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
1388
1389 require_once( \"includes/DefaultSettings.php\" );
1390
1391 # If PHP's memory limit is very low, some operations may fail.
1392 " . ($conf->raiseMemory ? '' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
1393
1394 if ( \$wgCommandLineMode ) {
1395         if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
1396                 die( \"This script must be run from the command line\\n\" );
1397         }
1398 }
1399 ## Uncomment this to disable output compression
1400 # \$wgDisableOutputCompression = true;
1401
1402 \$wgSitename         = \"{$slconf['Sitename']}\";
1403
1404 ## The URL base path to the directory containing the wiki;
1405 ## defaults for all runtime URL paths are based off of this.
1406 \$wgScriptPath       = \"{$slconf['ScriptPath']}\";
1407
1408 ## For more information on customizing the URLs please see:
1409 ## http://www.mediawiki.org/wiki/Manual:Short_URL
1410
1411 \$wgEnableEmail      = $enableemail;
1412 \$wgEnableUserEmail  = $enableuseremail;
1413
1414 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
1415 \$wgPasswordSender = \"{$slconf['PasswordSender']}\";
1416
1417 ## For a detailed description of the following switches see
1418 ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
1419 ## There are many more options for fine tuning available see
1420 ## /includes/DefaultSettings.php
1421 ## UPO means: this is also a user preference option
1422 \$wgEnotifUserTalk = $enotifusertalk; # UPO
1423 \$wgEnotifWatchlist = $enotifwatchlist; # UPO
1424 \$wgEmailAuthentication = $eauthent;
1425
1426 \$wgDBtype           = \"{$slconf['DBtype']}\";
1427 \$wgDBserver         = \"{$slconf['DBserver']}\";
1428 \$wgDBname           = \"{$slconf['DBname']}\";
1429 \$wgDBuser           = \"{$slconf['DBuser']}\";
1430 \$wgDBpassword       = \"{$slconf['DBpassword']}\";
1431 \$wgDBport           = \"{$slconf['DBport']}\";
1432 \$wgDBprefix         = \"{$slconf['DBprefix']}\";
1433
1434 # Schemas for Postgres
1435 \$wgDBmwschema       = \"{$slconf['DBmwschema']}\";
1436 \$wgDBts2schema      = \"{$slconf['DBts2schema']}\";
1437
1438 # Experimental charset support for MySQL 4.1/5.0.
1439 \$wgDBmysql5 = {$conf->DBmysql5};
1440
1441 ## Shared memory settings
1442 \$wgMainCacheType = $cacheType;
1443 \$wgMemCachedServers = $mcservers;
1444
1445 ## To enable image uploads, make sure the 'images' directory
1446 ## is writable, then set this to true:
1447 \$wgEnableUploads       = false;
1448 \$wgUseImageResize      = {$conf->UseImageResize};
1449 {$magic}\$wgUseImageMagick = true;
1450 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
1451
1452 ## If you want to use image uploads under safe mode,
1453 ## create the directories images/archive, images/thumb and
1454 ## images/temp, and make them all writable. Then uncomment
1455 ## this, if it's not already uncommented:
1456 {$hashedUploads}\$wgHashedUploadDirectory = false;
1457
1458 ## If you have the appropriate support software installed
1459 ## you can enable inline LaTeX equations:
1460 \$wgUseTeX           = false;
1461
1462 \$wgLocalInterwiki   = \$wgSitename;
1463
1464 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
1465
1466 \$wgProxyKey = \"$secretKey\";
1467
1468 ## Default skin: you can change the default skin. Use the internal symbolic
1469 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
1470 \$wgDefaultSkin = 'monobook';
1471
1472 ## For attaching licensing metadata to pages, and displaying an
1473 ## appropriate copyright notice / icon. GNU Free Documentation
1474 ## License and Creative Commons licenses are supported so far.
1475 {$rights}\$wgEnableCreativeCommonsRdf = true;
1476 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
1477 \$wgRightsUrl = \"{$slconf['RightsUrl']}\";
1478 \$wgRightsText = \"{$slconf['RightsText']}\";
1479 \$wgRightsIcon = \"{$slconf['RightsIcon']}\";
1480 # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used
1481
1482 \$wgDiff3 = \"{$slconf['diff3']}\";
1483
1484 # When you make changes to this configuration file, this will make
1485 # sure that cached pages are cleared.
1486 \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
1487 \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
1488         "; ## End of setting the $localsettings string
1489
1490         // Keep things in Unix line endings internally;
1491         // the system will write out as local text type.
1492         return str_replace( "\r\n", "\n", $localsettings );
1493 }
1494
1495 function dieout( $text ) {
1496         die( $text . "\n\n</body>\n</html>" );
1497 }
1498
1499 function importVar( &$var, $name, $default = "" ) {
1500         if( isset( $var[$name] ) ) {
1501                 $retval = $var[$name];
1502                 if ( get_magic_quotes_gpc() ) {
1503                         $retval = stripslashes( $retval );
1504                 }
1505         } else {
1506                 $retval = $default;
1507         }
1508         return $retval;
1509 }
1510
1511 function importPost( $name, $default = "" ) {
1512         return importVar( $_POST, $name, $default );
1513 }
1514
1515 function importCheck( $name ) {
1516         return isset( $_POST[$name] );
1517 }
1518
1519 function importRequest( $name, $default = "" ) {
1520         return importVar( $_REQUEST, $name, $default );
1521 }
1522
1523 $radioCount = 0;
1524
1525 function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
1526         global $radioCount;
1527         if( $type != "" ) {
1528                 $xtype = "type=\"$type\"";
1529         } else {
1530                 $xtype = "";
1531         }
1532
1533         $id = $field;
1534         $nolabel = ($type == "radio") || ($type == "hidden");
1535
1536         if ($type == 'radio')
1537                 $id .= $radioCount++;
1538
1539         if( $nolabel ) {
1540                 echo "\t\t<label>";
1541         } else {
1542                 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
1543         }
1544
1545         if( $type == "radio" && $value == $conf->$field ) {
1546                 $checked = "checked='checked'";
1547         } else {
1548                 $checked = "";
1549         }
1550         echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
1551         if ($onclick) {
1552                 echo " onclick='toggleDBarea(\"$value\",1)' " ;
1553         }
1554         echo "value=\"";
1555         if( $type == "radio" ) {
1556                 echo htmlspecialchars( $value );
1557         } else {
1558                 echo htmlspecialchars( $conf->$field );
1559         }
1560
1561
1562         echo "\" />\n";
1563         if( $nolabel ) {
1564                 echo " $text</label>\n";
1565         }
1566
1567         global $errs;
1568         if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
1569 }
1570
1571 function getLanguageList() {
1572         global $wgLanguageNames;
1573         if( !isset( $wgLanguageNames ) ) {
1574                 require_once( "languages/Names.php" );
1575         }
1576
1577         $codes = array();
1578
1579         $d = opendir( "../languages/messages" );
1580         /* In case we are called from the root directory */
1581         if (!$d)
1582                 $d = opendir( "languages/messages");
1583         while( false !== ($f = readdir( $d ) ) ) {
1584                 $m = array();
1585                 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
1586                         $code = str_replace( '_', '-', strtolower( $m[1] ) );
1587                         if( isset( $wgLanguageNames[$code] ) ) {
1588                                 $name = $code . ' - ' . $wgLanguageNames[$code];
1589                         } else {
1590                                 $name = $code;
1591                         }
1592                         $codes[$code] = $name;
1593                 }
1594         }
1595         closedir( $d );
1596         ksort( $codes );
1597         return $codes;
1598 }
1599
1600 #Check for location of an executable
1601 # @param string $loc single location to check
1602 # @param array $names filenames to check for.
1603 # @param mixed $versioninfo array of details to use when checking version, use false for no version checking
1604 function locate_executable($loc, $names, $versioninfo = false) {
1605         if (!is_array($names))
1606                 $names = array($names);
1607
1608         foreach ($names as $name) {
1609                 $command = "$loc".DIRECTORY_SEPARATOR."$name";
1610                 if (file_exists($command)) {
1611                         if (!$versioninfo)
1612                                 return $command;
1613
1614                         $file = str_replace('$1', $command, $versioninfo[0]);
1615                         if (strstr(`$file`, $versioninfo[1]) !== false)
1616                                 return $command;
1617                 }
1618         }
1619         return false;
1620 }
1621
1622 # Test a memcached server
1623 function testMemcachedServer( $server ) {
1624         $hostport = explode(":", $server);
1625         $errstr = false;
1626         $fp = false;
1627         if ( !function_exists( 'fsockopen' ) ) {
1628                 $errstr = "Can't connect to memcached, fsockopen() not present";
1629         }
1630         if ( !$errstr && count( $hostport ) != 2 ) {
1631                 $errstr = 'Please specify host and port';
1632                 var_dump( $hostport );
1633         }
1634         if ( !$errstr ) {
1635                 list( $host, $port ) = $hostport;
1636                 $errno = 0;
1637                 $fsockerr = '';
1638
1639                 $fp = @fsockopen( $host, $port, $errno, $fsockerr, 1.0 );
1640                 if ( $fp === false ) {
1641                         $errstr = "Cannot connect to memcached on $host:$port : $fsockerr";
1642                 }
1643         }
1644         if ( !$errstr ) {
1645                 $command = "version\r\n";
1646                 $bytes = fwrite( $fp, $command );
1647                 if ( $bytes != strlen( $command ) ) {
1648                         $errstr = "Cannot write to memcached socket on $host:$port";
1649                 }
1650         }
1651         if ( !$errstr ) {
1652                 $expected = "VERSION ";
1653                 $response = fread( $fp, strlen( $expected ) );
1654                 if ( $response != $expected ) {
1655                         $errstr = "Didn't get correct memcached response from $host:$port";
1656                 }
1657         }
1658         if ( $fp ) {
1659                 fclose( $fp );
1660         }
1661         if ( !$errstr ) {
1662                 echo "<li>Connected to memcached on $host:$port successfully";
1663         }
1664         return $errstr;
1665 }
1666
1667 function database_picker($conf) {
1668         global $ourdb;
1669         print "\n";
1670         foreach(array_keys($ourdb) as $db) {
1671                 if ($ourdb[$db]['havedriver']) {
1672                         print "<li>";
1673                         aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
1674                         print "</li>\n";
1675                 }
1676         }
1677         print "\n";
1678 }
1679
1680 function database_switcher($db) {
1681         global $ourdb;
1682         $color = $ourdb[$db]['bgcolor'];
1683         $full = $ourdb[$db]['fullname'];
1684         print "<div id='$db' style='display:none; background: $color'>\n";
1685         print "<h3>$full specific options:</h3>\n";
1686 }
1687
1688 function printListItem( $item ) {
1689         print "<li>$item</li>";
1690 }
1691
1692 ?>
1693
1694         <div class="license">
1695         <hr>
1696         <p>This program is free software; you can redistribute it and/or modify
1697          it under the terms of the GNU General Public License as published by
1698          the Free Software Foundation; either version 2 of the License, or
1699          (at your option) any later version.</p>
1700
1701          <p>This program is distributed in the hope that it will be useful,
1702          but WITHOUT ANY WARRANTY; without even the implied warranty of
1703          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1704          GNU General Public License for more details.</p>
1705
1706          <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
1707          along with this program; if not, write to the Free Software
1708          Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
1709          or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
1710         </div>
1711
1712 </div></div></div>
1713
1714
1715 <div id="column-one">
1716         <div class="portlet" id="p-logo">
1717           <a style="background-image: url(../skins/common/images/mediawiki.png);"
1718             href="http://www.mediawiki.org/"
1719             title="Main Page"></a>
1720         </div>
1721         <script type="text/javascript"> if (window.isMSIE55) fixalpha(); </script>
1722         <div class='portlet'><div class='pBody'>
1723                 <ul>
1724                         <li><strong><a href="http://www.mediawiki.org/">MediaWiki home</a></strong></li>
1725                         <li><a href="../README">Readme</a></li>
1726                         <li><a href="../RELEASE-NOTES">Release notes</a></li>
1727                         <li><a href="../docs/">Documentation</a></li>
1728                         <li><a href="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User's Guide</a></li>
1729                         <li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
1730                 </ul>
1731                 <p style="font-size:90%;margin-top:1em">MediaWiki is Copyright &copy; 2001-2007 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik M&ouml;ller, Gabriel Wicke and others.</p>
1732         </div></div>
1733 </div>
1734
1735 </div>
1736
1737 </body>
1738 </html>