config/index.php

   1 <?php
   2 # MediaWiki web-based config/installation
   3 # Copyright (C) 2004 Brion Vibber <brion@pobox.com>
   4 # http://www.mediawiki.org/
   5 #
   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.
  10 #
  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.
  15 #
  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
  20
  21 header( "Content-type: text/html; charset=utf-8" );
  22
  23 ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
  24         "http://www.w3.org/TR/html4/loose.dtd">
  25 <html>
  26 <head>
  27         <meta http-equiv="Content-type" content="text/html; charset=utf-8">
  28         <meta name="robots" content="noindex,nofollow">
  29         <title>MediaWiki installation</title>
  30         <style type="text/css">
  31         #credit {
  32                 float: right;
  33                 width: 200px;
  34                 font-size: 0.7em;
  35                 background-color: #eee;
  36                 color: black;
  37                 border: solid 1px #444;
  38                 padding: 8px;
  39                 margin-left: 8px;
  40         }
  41
  42         dl.setup dd {
  43                 margin-left: 0;
  44         }
  45         dl.setup dd label.column {
  46                 clear: left;
  47                 font-weight: bold;
  48                 width: 12em;
  49                 float: left;
  50                 text-align: right;
  51                 padding-right: 1em;
  52         }
  53         dl.setup dt {
  54                 clear: left;
  55                 font-size: 0.8em;
  56                 margin-left: 10em;
  57                 /* margin-right: 200px; */
  58                 margin-bottom: 2em;
  59         }
  60         .error {
  61                 color: red;
  62         }
  63         ul.plain {
  64                 list-style: none;
  65                 clear: both;
  66                 margin-left: 12em;
  67         }
  68         </style>
  69 </head>
  70
  71 <body>
  72
  73 <div id="credit">
  74  <center>
  75   <a href="http://www.mediawiki.org/"><img
  76     src="../stylesheets/images/wiki.png" width="135" height="135" alt="" border="0" /></a>
  77  </center>
  78
  79  <b><a href="http://www.mediawiki.org/">MediaWiki</a></b> is
  80  Copyright (C) 2001-2004 by Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  81  Tim Starling, Erik M&ouml;ller, and others.</p>
  82
  83  <ul>
  84  <li><a href="../README">Readme</a></li>
  85  <li><a href="../RELEASE-NOTES">Release notes</a></li>
  86  <li><a href="../docs/">doc/</a></li>
  87  <li><a href="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User's Guide</a></li>
  88  </ul>
  89
  90  <p>This program is free software; you can redistribute it and/or modify
  91  it under the terms of the GNU General Public License as published by
  92  the Free Software Foundation; either version 2 of the License, or
  93  (at your option) any later version.</p>
  94
  95  <p>This program is distributed in the hope that it will be useful,
  96  but WITHOUT ANY WARRANTY; without even the implied warranty of
  97  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  98  GNU General Public License for more details.</p>
  99
 100  <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
 101  along with this program; if not, write to the Free Software
 102  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 103  or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
 104 </div>
 105
 106 <?php
 107
 108 $IP = ".."; # Just to suppress notices, not for anything useful
 109 define( "MEDIAWIKI", true );
 110 define( "MEDIAWIKI_INSTALL", true );
 111 require( "../includes/DefaultSettings.php" );
 112 ?>
 113
 114 <h1>MediaWiki <?php print $wgVersion ?> installation</h1>
 115
 116
 117 <?php
 118
 119 /* Check for existing configurations and bug out! */
 120
 121 if( file_exists( "../LocalSettings.php" ) || file_exists( "../AdminSettings.php" ) ) {
 122         dieout( "<h2>Wiki is configured.</h2>
 123
 124         <p>Already configured... <a href='../index.php'>return to the wiki</a>.</p>
 125
 126         <p>(You should probably remove this directory for added security.)</p>" );
 127 }
 128
 129 if( file_exists( "./LocalSettings.php" ) || file_exists( "./AdminSettings.php" ) ) {
 130         dieout( "<h2>You're configured!</h2>
 131
 132         <p>Please move <tt>LocalSettings.php</tt> to the parent directory, then
 133         <a href='../index.php'>try out your wiki</a>.
 134         (You should remove this config directory for added security once you're done.)</p>" );
 135 }
 136
 137 if( !is_writable( "." ) ) {
 138         dieout( "<h2>Can't write config file, aborting</h2>
 139
 140         <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
 141         writable by the web server. Once configuration is done you'll move the created
 142         <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
 143         then remove the <tt>config</tt> subdirectory entirely.</p>
 144
 145         <p>To make the directory writable on a Unix/Linux system:</p>
 146
 147         <pre>
 148         cd <i>/path/to/wiki</i>
 149         chmod a+w config
 150         </pre>" );
 151 }
 152
 153
 154 require( "../install-utils.inc" );
 155 require( "../maintenance/updaters.inc" );
 156 require( "../maintenance/convertLinks.inc" );
 157 require( "../maintenance/archives/moveCustomMessages.inc" );
 158
 159 class ConfigData {
 160         function getEncoded( $data ) {
 161                 # Hackish
 162                 global $wgInputEncoding;
 163                 if( strcasecmp( $wgInputEncoding, "utf-8" ) == 0 ) {
 164                         return $data;
 165                 } else {
 166                         return utf8_decode( $data ); /* to latin1 wikis */
 167                 }
 168         }
 169         function getSitename() { return $this->getEncoded( $this->Sitename ); }
 170         function getSysopName() { return $this->getEncoded( $this->SysopName ); }
 171         function getSysopPass() { return $this->getEncoded( $this->SysopPass ); }
 172 }
 173
 174 ?>
 175
 176 <p><i>Please include all of the lines below when reporting installation problems.</i></p>
 177
 178 <h2>Checking environment...</h2>
 179 <ul>
 180 <?php
 181 $endl = "
 182 ";
 183 $conf = new ConfigData;
 184
 185 install_version_checks();
 186 print "<li>PHP " . phpversion() . " ok</li>\n";
 187
 188 $sapi = php_sapi_name();
 189 $conf->prettyURLs = true;
 190 print "<li>PHP server API is $sapi; ";
 191 switch( $sapi ) {
 192 case "apache":
 193 case "apache2handler":
 194         print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
 195         break;
 196 case "cgi":
 197 case "cgi-fcgi":
 198 case "apache2filter":
 199         print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
 200         $conf->prettyURLs = false;
 201         break;
 202 default:
 203         print "unknown; using pretty URLs (<tt>index.php/Page_Title</tt>), if you have trouble change this in <tt>LocalSettings.php</tt>";
 204 }
 205 print "</li>\n";
 206
 207 $conf->zlib = function_exists( "gzencode" );
 208 if( $conf->zlib ) {
 209         print "<li>Have zlib support; enabling output compression.</li>\n";
 210 } else {
 211         print "<li>No zlib support.</li>\n";
 212 }
 213
 214 $conf->ImageMagick = false;
 215
 216 $conf->HaveGD = function_exists( "imagejpeg" );
 217 if( $conf->HaveGD ) {
 218         print "<li>Found GD graphics library built-in, image thumbnailing will be enabled if you enable uploads.</li>\n";
 219 } else {
 220         $imcheck = array( "/usr/bin", "/usr/local/bin", "/sw/bin" );
 221         foreach( $imcheck as $dir ) {
 222                 $im = "$dir/convert";
 223                 if( file_exists( $im ) ) {
 224                         print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
 225                         $conf->ImageMagick = $im;
 226                         break;
 227                 }
 228         }
 229         if( !$conf->ImageMagick ) {
 230                 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
 231         }
 232 }
 233
 234 $conf->UseImageResize = $conf->HaveGD || $conf->ImageMagick;
 235
 236 # $conf->IP = "/Users/brion/Sites/inplace";
 237 chdir( ".." );
 238 $conf->IP = getcwd();
 239 $conf->IP = preg_replace( "/\\\\/","\\\\\\\\",$conf->IP );  // For Windows, \ -> \\
 240 chdir( "config" );
 241 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP ) . "</tt></li>\n";
 242
 243 # $conf->ScriptPath = "/~brion/inplace";
 244 $conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["REQUEST_URI"] );
 245 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath ) . "</tt></li>\n";
 246
 247         $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST");
 248
 249         $conf->Sitename = ucfirst( importPost( "Sitename", "" ) );
 250         $conf->EmergencyContact = importPost( "EmergencyContact", $_SERVER["SERVER_ADMIN"] );
 251         $conf->DBserver = importPost( "DBserver", "localhost" );
 252         $conf->DBname = importPost( "DBname", "wikidb" );
 253         $conf->DBuser = importPost( "DBuser", "wikiuser" );
 254         $conf->DBpassword = importPost( "DBpassword" );
 255         $conf->DBpassword2 = importPost( "DBpassword2" );
 256         $conf->RootPW = importPost( "RootPW" );
 257         $conf->LanguageCode = importPost( "LanguageCode", "en-utf8" );
 258         $conf->SysopName = importPost( "SysopName", "WikiSysop" );
 259         $conf->SysopPass = importPost( "SysopPass" );
 260         $conf->SysopPass2 = importPost( "SysopPass2" );
 261
 262 /* Check for validity */
 263 $errs = array();
 264
 265 if( $conf->Sitename == "" || $conf->Sitename == "MediaWiki" || $conf->Sitename == "Mediawiki" ) {
 266         $errs["Sitename"] = "Must not be blank or \"MediaWiki\".";
 267 }
 268 if( $conf->DBpassword == "" ) {
 269         $errs["DBpassword"] = "Must not be blank";
 270 }
 271 if( $conf->DBpassword != $conf->DBpassword2 ) {
 272         $errs["DBpassword2"] = "Passwords don't match!";
 273 }
 274
 275 if( $conf->SysopPass == "" ) {
 276         $errs["SysopPass"] = "Must not be blank";
 277 }
 278 if( $conf->SysopPass != $conf->SysopPass2 ) {
 279         $errs["SysopPass2"] = "Passwords don't match!";
 280 }
 281
 282 $conf->License = importPost( "License", "none" );
 283 if( $conf->License == "gfdl" ) {
 284         $conf->RightsUrl = "http://www.gnu.org/copyleft/fdl.html";
 285         $conf->RightsText = "GNU Free Documentation License 1.2";
 286         $conf->RightsCode = "gfdl";
 287         $conf->RightsIcon = "{$conf->ScriptPath}/stylesheets/images/gnu-fdl.png";
 288 } elseif( $conf->License == "none" ) {
 289         $conf->RightsUrl = $conf->RightsText = $conf->RightsCode = $conf->RightsIcon = "";
 290 } else {
 291         $conf->RightsUrl = importPost( "RightsUrl", "" );
 292         $conf->RightsText = importPost( "RightsText", "" );
 293         $conf->RightsCode = importPost( "RightsCode", "" );
 294         $conf->RightsIcon = importPost( "RightsIcon", "" );
 295 }
 296
 297 if( $conf->posted && ( 0 == count( $errs ) ) ) {
 298         do { /* So we can 'continue' to end prematurely */
 299                 $conf->Root = ($conf->RootPW != "");
 300
 301                 /* Load up the settings and get installin' */
 302                 $local = writeLocalSettings( $conf );
 303                 $wgCommandLineMode = false;
 304                 chdir( ".." );
 305                 eval($local);
 306                 $wgDBadminuser = $wgDBuser;
 307                 $wgDBadminpassword = $wgDBpassword;
 308                 $wgCommandLineMode = true;
 309                 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
 310                 require_once( "includes/Setup.php" );
 311                 chdir( "config" );
 312
 313                 require_once( "../maintenance/InitialiseMessages.inc" );
 314
 315                 $wgTitle = Title::newFromText( "Installation script" );
 316                 $wgDatabase = Database::newFromParams( $wgDBserver, "root", $conf->RootPW, "", 1 );
 317                 $wgDatabase->mIgnoreErrors = true;
 318
 319                 @$myver = mysql_get_server_info( $wgDatabase->mConn );
 320                 if( $myver ) {
 321                         $conf->Root = true;
 322                         print "<li>Connected as root (automatic)</li>\n";
 323                 } else {
 324                         print "<li>MySQL error " . ($err = mysql_errno() ) .
 325                                 ": " . htmlspecialchars( mysql_error() );
 326                         $ok = false;
 327                         switch( $err ) {
 328                         case 1045:
 329                                 if( $conf->Root ) {
 330                                         $errs["RootPW"] = "Check password";
 331                                 } else {
 332                                         print "<li>Trying regular user...\n";
 333                                         /* Try the regular user... */
 334                                         $wgDatabase = Database::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, "", 1 );
 335                                         $wgDatabase->isOpen();
 336                                         $wgDatabase->mIgnoreErrors = true;
 337                                         @$myver = mysql_get_server_info( $wgDatabase->mConn );
 338                                         if( !$myver ) {
 339                                                 $errs["DBuser"] = "Check name/pass";
 340                                                 $errs["DBpassword"] = "or enter root";
 341                                                 $errs["DBpassword2"] = "password below";
 342                                                 $errs["RootPW"] = "Got root?";
 343                                                 print " need password.</li>\n";
 344                                         } else {
 345                                                 $conf->Root = false;
 346                                                 $conf->RootPW = "";
 347                                                 print " ok.</li>\n";
 348                                                 # And keep going...
 349                                                 $ok = true;
 350                                         }
 351                                         break;
 352                                 }
 353                         case 2002:
 354                         case 2003:
 355                                 $errs["DBserver"] = "Connection failed";
 356                                 break;
 357                         default:
 358                                 $errs["DBserver"] = "Couldn't connect to database";
 359                                 break;
 360                         }
 361                         if( !$ok ) continue;
 362                 }
 363
 364                 if ( !$wgDatabase->isOpen() ) {
 365                         $errs["DBserver"] = "Couldn't connect to database";
 366                         continue;
 367                 }
 368
 369                 print "<li>Connected to database... $myver";
 370                 if( version_compare( $myver, "4.0.0" ) >= 0 ) {
 371                         print "; enabling MySQL 4 enhancements";
 372                         $conf->DBmysql4 = true;
 373                         $local = writeLocalSettings( $conf );
 374                 }
 375                 print "</li>\n";
 376
 377                 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn );
 378                 if( $sel ) {
 379                         print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
 380                 } else {
 381                         $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
 382                         if( !$res ) {
 383                                 print "<li>Couldn't create database <tt>" .
 384                                         htmlspecialchars( $wgDBname ) .
 385                                         "</tt>; try with root access or check your username/pass.</li>\n";
 386                                 $errs["RootPW"] = "&lt;- Enter";
 387                                 continue;
 388                         }
 389                         print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
 390                 }
 391
 392                 $wgDatabase->selectDB( $wgDBname );
 393
 394                 if( $wgDatabase->tableExists( "cur" ) ) {
 395                         print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n<pre>";
 396
 397                         chdir( ".." );
 398                         flush();
 399                         do_ipblocks_update(); flush();
 400                         do_interwiki_update(); flush();
 401                         do_index_update(); flush();
 402                         do_linkscc_update(); flush();
 403                         do_linkscc_1_3_update(); flush();
 404                         do_hitcounter_update(); flush();
 405                         do_recentchanges_update(); flush();
 406                         convertLinks(); flush();
 407                         do_user_real_name_update(); flush();
 408                         do_querycache_update(); flush();
 409                         do_objectcache_update(); flush();
 410                         do_categorylinks_update(); flush();
 411
 412                         if ( isTemplateInitialised() ) {
 413                                 print "Template namespace already initialised\n";
 414                         } else {
 415                                 moveCustomMessages( 1 ); flush();
 416                                 moveCustomMessages( 2 ); flush();
 417                                 moveCustomMessages( 3 ); flush();
 418                         }
 419
 420                         initialiseMessages(); flush();
 421                         chdir( "config" );
 422
 423                         print "</pre>\n";
 424                         print "<li>Finished update checks.</li>\n";
 425                 } else {
 426                         # FIXME: Check for errors
 427                         print "<li>Creating tables...";
 428                         dbsource( "../maintenance/tables.sql", $wgDatabase );
 429                         dbsource( "../maintenance/interwiki.sql", $wgDatabase );
 430                         dbsource( "../maintenance/indexes.sql", $wgDatabase );
 431                         print " done.</li>\n";
 432
 433                         print "<li>Initializing data...";
 434                         $wgDatabase->query( "INSERT INTO site_stats (ss_row_id,ss_total_views," .
 435                                 "ss_total_edits,ss_good_articles) VALUES (1,0,0,0)" );
 436
 437                         if( $conf->SysopName ) {
 438                                 $u = User::newFromName( $conf->getSysopName() );
 439                                 if ( 0 == $u->idForName() ) {
 440                                         $u->addToDatabase();
 441                                         $u->setPassword( $conf->getSysopPass() );
 442                                         $u->addRight( "sysop" );
 443                                         $u->addRight( "bureaucrat" );
 444                                         $u->saveSettings();
 445                                         print "<li>Created sysop account <tt>" .
 446                                                 htmlspecialchars( $conf->SysopName ) . "</tt>.</li>\n";
 447                                 } else {
 448                                         print "<li>Could not create user - already exists!</li>\n";
 449                                 }
 450                         } else {
 451                                 print "<li>Skipped sysop account creation, no name given.</li>\n";
 452                         }
 453
 454                         print "<li>Initialising log pages...";
 455                         $logs = array(
 456                                 "uploadlogpage" => "uploadlogpagetext",
 457                                 "dellogpage" => "dellogpagetext",
 458                                 "protectlogpage" => "protectlogtext",
 459                                 "blocklogpage" => "blocklogtext"
 460                         );
 461                         $metaNamespace = Namespace::getWikipedia();
 462                         $now = wfTimestampNow();
 463                         $won = wfInvertTimestamp( $now );
 464                         foreach( $logs as $page => $text ) {
 465                                 $logTitle = wfStrencode( $wgLang->ucfirst( str_replace( " ", "_", wfMsgNoDB( $page ) ) ) );
 466                                 $logText = wfStrencode( wfMsgNoDB( $text ) );
 467                                 $wgDatabase->query( "INSERT INTO cur (cur_namespace,cur_title,cur_text," .
 468                                   "cur_restrictions,cur_timestamp,inverse_timestamp,cur_touched) " .
 469                                   "VALUES ($metaNamespace,'$logTitle','$logText','sysop','$now','$won','$now')" );
 470                         }
 471                         print "</li>\n";
 472
 473                         $titleobj = Title::newFromText( wfMsgNoDB( "mainpage" ) );
 474                         $title = $titleobj->getDBkey();
 475                         $sql = "INSERT INTO cur (cur_namespace,cur_title,cur_text,cur_timestamp,inverse_timestamp,cur_touched) " .
 476                           "VALUES (0,'$title','" .
 477                           wfStrencode( wfMsg( "mainpagetext" ) . "\n\n" . wfMsg( "mainpagedocfooter" ) ) . "','$now','$won','$now')";
 478                         $wgDatabase->query( $sql, $fname );
 479
 480                         print "<li><pre>";
 481                         initialiseMessages();
 482                         print "</pre></li>\n";
 483
 484                         if( $conf->Root ) {
 485                                 print "<li>Granting user permissions...</li>\n";
 486                                 dbsource( "../maintenance/users.sql", $wgDatabase );
 487                         }
 488                 }
 489
 490                 /* Write out the config file now that all is well */
 491                 print "<p>Creating LocalSettings.php...</p>\n\n";
 492                 $localSettings =  "<" . "?php$endl$local$endl?" . ">";
 493
 494                 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
 495                         $xt = "xt"; # Refuse to overwrite an existing file
 496                 } else {
 497                         $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
 498                 }
 499                 $f = fopen( "LocalSettings.php", $xt );
 500
 501                 if( $f == false ) {
 502                         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" .
 503                         "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
 504                         "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
 505                 }
 506                 fwrite( $f, $localSettings );
 507                 fclose( $f );
 508
 509                 print "<p>Success! Move the LocalSettings.php file into the parent directory, then follow
 510                 <a href='{$conf->ScriptPath}/index.php'>this link</a> to your wiki.</p>\n";
 511
 512         } while( false );
 513 }
 514 ?>
 515 </ul>
 516
 517
 518 <?php
 519
 520 if( count( $errs ) ) {
 521         /* Display options form */
 522
 523         if( $conf->posted ) {
 524                 echo "<p class='error'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
 525         }
 526 ?>
 527
 528 <form name="config" method="post">
 529
 530
 531 <h2>Site config</h2>
 532
 533 <dl class="setup">
 534         <dd>
 535                 <?php
 536                 aField( $conf, "Sitename", "Site name:" );
 537                 ?>
 538         </dd>
 539         <dt>
 540                 Your site name should be a relatively short word. It'll appear as the namespace
 541                 name for 'meta' pages as well as throughout the user interface. Good site names
 542                 are things like "<a href="http://www.wikipedia.org/">Wikipedia</a>" and
 543                 "<a href="http://openfacts.berlios.de/">OpenFacts</a>"; avoid punctuation,
 544                 which may cause problems.
 545         </dt>
 546
 547         <dd>
 548                 <?php
 549                 aField( $conf, "EmergencyContact", "Contact e-mail" );
 550                 ?>
 551         </dd>
 552         <dt>
 553                 This will be used as the return address for password reminders and
 554                 may be displayed in some error conditions so visitors can get in
 555                 touch with you.
 556         </dt>
 557
 558         <dd>
 559                 <label class='column' for="LanguageCode">Language</label>
 560                 <select id="LanguageCode" name="LanguageCode">
 561                 <?php
 562                         $list = getLanguageList();
 563                         foreach( $list as $code => $name ) {
 564                                 $sel = ($code == $conf->LanguageCode) ? "selected" : "";
 565                                 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
 566                         }
 567                 ?>
 568                 </select>
 569         </dd>
 570         <dt>
 571                 You may select the language for the user interface of the wiki...
 572                 Some localizations are less complete than others. This also controls
 573                 the character encoding; Unicode is more flexible, but Latin-1 may be
 574                 more compatible with older browsers for some languages. Unicode will
 575                 be used where not specified otherwise.
 576         </dt>
 577
 578         <dd>
 579                 <label class='column'>Copyright/license metadata</label>
 580                 <div>Select one:</div>
 581
 582                 <ul class="plain">
 583                 <li><?php aField( $conf, "License", "no license metadata", "radio", "none" ); ?></li>
 584                 <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?></li>
 585                 <li><?php
 586                         aField( $conf, "License", "a Creative Commons license...", "radio", "cc" );
 587                         $partner = "MediaWiki";
 588                         $exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" );
 589                         $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" );
 590                         $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" );
 591                         print "<a href=\"$ccApp\">choose</a>";
 592                         ?></li>
 593                 <li><?php aField( $conf, "RightsUrl", $conf->RightsUrl, "hidden" ); ?></li>
 594                 <li><?php aField( $conf, "RightsText", $conf->RightsText, "hidden" ); ?></li>
 595                 <li><?php aField( $conf, "RightsCode", $conf->RightsCode, "hidden" ); ?></li>
 596                 <li><?php aField( $conf, "RightsIcon", $conf->RightsIcon, "hidden" ); ?></li>
 597                 </ul>
 598         </dd>
 599         <dt>
 600                 MediaWiki can include a basic license notice, icon, and machine-reable
 601                 copyright metadata if your wiki's content is to be licensed under
 602                 the GNU FDL or a Creative Commons license. If you're not sure, leave
 603                 it at "none".
 604         </dt>
 605
 606
 607         <dd>
 608                 <?php aField( $conf, "SysopName", "Sysop account name:", "" ) ?>
 609         </dd>
 610         <dd>
 611                 <?php aField( $conf, "SysopPass", "password:", "password" ) ?>
 612         </dd>
 613         <dd>
 614                 <?php aField( $conf, "SysopPass2", "again:", "password" ) ?>
 615         </dd>
 616         <dt>
 617                 A sysop user account can lock or delete pages, block problematic IP
 618                 addresses from editing, and other maintenance tasks. If creating a new
 619                 wiki database, a sysop account will be created with the given name
 620                 and password.
 621         </dt>
 622 </dl>
 623
 624 <h2>Database config</h2>
 625
 626 <dl class="setup">
 627         <dd><?php
 628                 aField( $conf, "DBserver", "MySQL server" );
 629         ?></dd>
 630         <dt>
 631                 If your database server isn't on your web server, enter the name
 632                 or IP address here.
 633         </dt>
 634
 635         <dd><?php
 636                 aField( $conf, "DBname", "Database name" );
 637         ?></dd>
 638         <dd><?php
 639                 aField( $conf, "DBuser", "DB username" );
 640         ?></dd>
 641         <dd><?php
 642                 aField( $conf, "DBpassword", "DB password", "password" );
 643         ?></dd>
 644         <dd><?php
 645                 aField( $conf, "DBpassword2", "again", "password" );
 646         ?></dd>
 647         <dt>
 648                 If you only have a single user account and database available,
 649                 enter those here. If you have database root access (see below)
 650                 you can specify new accounts/databases to be created.
 651         </dt>
 652
 653
 654         <dd>
 655                 <?php
 656                 aField( $conf, "RootPW", "DB root password", "password" );
 657                 ?>
 658         </dd>
 659         <dt>
 660                 You will only need this if the database and/or user account
 661                 above don't already exist.
 662                 Do <em>not</em> type in your machine's root password! MySQL
 663                 has its own "root" user with a separate password. (It might
 664                 even be blank, depending on your configuration.)
 665         </dt>
 666
 667         <dd>
 668                 <label class='column'>&nbsp;</label>
 669                 <input type="submit" value="Install!" />
 670         </dd>
 671 </dl>
 672
 673
 674 </form>
 675
 676 <?php
 677 }
 678
 679 /* -------------------------------------------------------------------------------------- */
 680
 681 function writeAdminSettings( $conf ) {
 682         return "
 683 \$wgDBadminuser      = \"{$conf->DBadminuser}\";
 684 \$wgDBadminpassword  = \"{$conf->DBadminpassword}\";
 685 ";
 686 }
 687
 688 function writeLocalSettings( $conf ) {
 689         $conf->DBmysql4 = @$conf->DBmysql4 ? 'true' : 'false';
 690         $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
 691         $conf->PasswordSender = $conf->EmergencyContact;
 692         if( $conf->LanguageCode == "en-utf8" ) {
 693                 $conf->LanguageCode = "en";
 694                 $conf->Encoding = "UTF-8";
 695         }
 696         $zlib = ($conf->zlib ? "" : "# ");
 697         $magic = ($conf->ImageMagick ? "" : "# ");
 698         $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
 699         $pretty = ($conf->prettyURLs ? "" : "# ");
 700         $ugly = ($conf->prettyURLs ? "# " : "");
 701         $rights = ($conf->RightsUrl) ? "" : "# ";
 702
 703         $file = @fopen( "/dev/random", "r" );
 704         if ( $file ) {
 705                 $proxyKey = bin2hex( fread( $file, 32 ) );
 706                 fclose( $file );
 707         } else {
 708                 $proxyKey = "";
 709                 for ( $i=0; $i<8; $i++ ) {
 710                         $proxyKey .= dechex(mt_rand(0, 0x7fffffff));
 711                 }
 712                 print "Warning: \$wgProxyKey is insecure\n";
 713         }
 714
 715         # Add slashes to strings for double quoting
 716         $slconf = array_map( "addslashes", get_object_vars( $conf ) );
 717
 718
 719         $sep = (DIRECTORY_SEPARATOR == "\\") ? ";" : ":";
 720         return "
 721 # This file was automatically generated by the MediaWiki installer.
 722 # If you make manual changes, please keep track in case you need to
 723 # recreate them later.
 724
 725 \$IP = \"{$slconf['IP']}\";
 726 ini_set( \"include_path\", \"\$IP/includes$sep\$IP/languages$sep\" . ini_get(\"include_path\") );
 727 include_once( \"DefaultSettings.php\" );
 728
 729 if ( \$wgCommandLineMode ) {
 730         if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
 731                 die( \"This script must be run from the command line\\n\" );
 732         }
 733 } else {
 734         ## Compress output if the browser supports it
 735         {$zlib}if( !ini_get( 'zlib.output_compression' ) ) ob_start( 'ob_gzhandler' );
 736 }
 737
 738 \$wgSitename         = \"{$slconf['Sitename']}\";
 739
 740 \$wgScriptPath      = \"{$slconf['ScriptPath']}\";
 741 \$wgScript           = \"\$wgScriptPath/index.php\";
 742 \$wgRedirectScript   = \"\$wgScriptPath/redirect.php\";
 743
 744 ## If using PHP as a CGI module, use the ugly URLs
 745 {$pretty}\$wgArticlePath      = \"\$wgScript/\$1\";
 746 {$ugly}\$wgArticlePath      = \"\$wgScript?title=\$1\";
 747
 748 \$wgStylePath        = \"\$wgScriptPath/stylesheets\";
 749 \$wgStyleDirectory   = \"\$IP/stylesheets\";
 750 \$wgLogo             = \"\$wgStylePath/images/wiki.png\";
 751
 752 \$wgUploadPath       = \"\$wgScriptPath/images\";
 753 \$wgUploadDirectory  = \"\$IP/images\";
 754
 755 \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
 756 \$wgPasswordSender      = \"{$slconf['PasswordSender']}\";
 757
 758 \$wgDBserver         = \"{$slconf['DBserver']}\";
 759 \$wgDBname           = \"{$slconf['DBname']}\";
 760 \$wgDBuser           = \"{$slconf['DBuser']}\";
 761 \$wgDBpassword       = \"{$slconf['DBpassword']}\";
 762
 763 ## To allow SQL queries through the wiki's Special:Askaql page,
 764 ## uncomment the next lines. THIS IS VERY INSECURE. If you want
 765 ## to allow semipublic read-only SQL access for your sysops,
 766 ## you should define a MySQL user with limited privileges.
 767 ## See MySQL docs: http://www.mysql.com/doc/en/GRANT.html
 768 #
 769 # \$wgAllowSysopQueries = true;
 770 # \$wgDBsqluser        = \"sqluser\";
 771 # \$wgDBsqlpassword    = \"sqlpass\";
 772
 773 \$wgDBmysql4 = \$wgEnablePersistentLC = {$conf->DBmysql4};
 774
 775 ## To enable image uploads, make sure the 'images' directory
 776 ## is writable, then uncomment this:
 777 # \$wgDisableUploads            = false;
 778 \$wgUseImageResize              = {$conf->UseImageResize};
 779 {$magic}\$wgUseImageMagick = true;
 780 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
 781
 782 ## If you have the appropriate support software installed
 783 ## you can enable inline LaTeX equations:
 784 # \$wgUseTeX                    = true;
 785 \$wgMathPath         = \"{\$wgUploadPath}/math\";
 786 \$wgMathDirectory    = \"{\$wgUploadDirectory}/math\";
 787 \$wgTmpDirectory     = \"{\$wgUploadDirectory}/tmp\";
 788
 789 \$wgLocalInterwiki   = \$wgSitename;
 790
 791 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
 792 " . ($conf->Encoding ? "\$wgInputEncoding = \$wgOutputEncoding = \"{$slconf['Encoding']}\";" : "" ) . "
 793
 794 \$wgProxyKey = \"$proxyKey\";
 795
 796 ## Default skin: you can change the default skin. Use the internal symbolic
 797 ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook':
 798 # \$wgDefaultSkin = 'monobook';
 799
 800 ## For attaching licensing metadata to pages, and displaying an
 801 ## appropriate copyright notice / icon. GNU Free Documentation
 802 ## License and Creative Commons licenses are supported so far.
 803 {$rights}\$wgEnableCreativeCommonsRdf = true;
 804 \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright
 805 \$wgRightsUrl = \"{$conf->RightsUrl}\";
 806 \$wgRightsText = \"{$conf->RightsText}\";
 807 \$wgRightsIcon = \"{$conf->RightsIcon}\";
 808 # \$wgRightsCode = \"{$conf->RightsCode}\"; # Not yet used
 809 ";
 810 }
 811
 812 function dieout( $text ) {
 813         die( $text . "\n\n</body>\n</html>" );
 814 }
 815
 816 function importPost( $name, $default = "" ) {
 817         if( isset( $_POST[$name] ) ) {
 818                 $retval = $_POST[$name];
 819                 if ( get_magic_quotes_gpc() ) {
 820                         $retval = stripslashes( $retval );
 821                 }
 822         } else {
 823                 $retval = $default;
 824         }
 825         return $retval;
 826 }
 827
 828 function aField( &$conf, $field, $text, $type = "", $value = "" ) {
 829         if( $type != "" ) {
 830                 $xtype = "type=\"$type\"";
 831         } else {
 832                 $xtype = "";
 833         }
 834
 835         if(!(isset($id)) or ($id == "") ) $id = $field;
 836         $nolabel = ($type == "radio") || ($type == "hidden");
 837         if( $nolabel ) {
 838                 echo "\t\t<label>";
 839         } else {
 840                 echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
 841         }
 842
 843         if( $type == "radio" && $value == $conf->$field ) {
 844                 $checked = "checked='checked'";
 845         } else {
 846                 $checked = "";
 847         }
 848         echo "\t\t<input $xtype name=\"$field\" id=\"$id\" $checked value=\"";
 849         if( $type == "radio" ) {
 850                 echo htmlspecialchars( $value );
 851         } else {
 852                 echo htmlspecialchars( $conf->$field );
 853         }
 854         echo "\" />\n";
 855         if( $nolabel ) {
 856                 echo " $text</label>\n";
 857         }
 858
 859         global $errs;
 860         if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
 861 }
 862
 863 function getLanguageList() {
 864         global $wgLanguageNames;
 865         if( !isset( $wgLanguageNames ) ) {
 866                 $wgLanguageCode = "xxx";
 867                 function wfLocalUrl( $x ) { return $x; }
 868                 function wfLocalUrlE( $x ) { return $x; }
 869                 require( "../languages/Language.php" );
 870         }
 871
 872         $codes = array();
 873         $latin1 = array( "da", "de", "en", "es", "nl", "sv" );
 874
 875         $d = opendir( "../languages" );
 876         while( false !== ($f = readdir( $d ) ) ) {
 877                 if( preg_match( '/Language([A-Z][a-z]+)\.php$/', $f, $m ) ) {
 878                         $code = strtolower( $m[1] );
 879                         $codes[$code] = "$code - " . $wgLanguageNames[$code];
 880                         if( in_array( $code, $latin1 ) ) {
 881                                 $codes[$code] .= " - Latin-1";
 882                         }
 883                 }
 884         }
 885         $codes["en-utf8"] = "en - English - Unicode";
 886         closedir( $d );
 887         ksort( $codes );
 888         return $codes;
 889 }
 890
 891 ?>
 892
 893 </body>
 894 </html>