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 {
  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         </style>
  64 </head>
  65
  66 <body>
  67
  68 <div id="credit">
  69  <center>
  70   <a href="http://www.mediawiki.org/"><img
  71     src="../images/wiki.png" width="135" height="135" alt="" border="0" /></a>
  72  </center>
  73
  74  <b><a href="http://www.mediawiki.org/">MediaWiki</a></b> is
  75  Copyright (C) 2001-2004 by Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  76  Tim Starling, Erik M&ouml;ller, and others.</p>
  77
  78  <ul>
  79  <li><a href="../README">Readme</a></li>
  80  <li><a href="../RELEASE-NOTES">Release notes</a></li>
  81  <li><a href="../docs/">doc/</a></li>
  82  <li><a href="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User's Guide</a></li>
  83  </ul>
  84
  85  <p>This program is free software; you can redistribute it and/or modify
  86  it under the terms of the GNU General Public License as published by
  87  the Free Software Foundation; either version 2 of the License, or
  88  (at your option) any later version.</p>
  89
  90  <p>This program is distributed in the hope that it will be useful,
  91  but WITHOUT ANY WARRANTY; without even the implied warranty of
  92  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  93  GNU General Public License for more details.</p>
  94
  95  <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
  96  along with this program; if not, write to the Free Software
  97  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  98  or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
  99 </div>
 100
 101 <?php
 102
 103 $IP = ".."; # Just to suppress notices, not for anything useful
 104 include( "../includes/DefaultSettings.php" );
 105 ?>
 106
 107 <h1>MediaWiki <?php print $wgVersion ?> installation</h1>
 108
 109
 110 <?php
 111
 112 /* Check for existing configurations and bug out! */
 113
 114 if( file_exists( "../LocalSettings.php" ) || file_exists( "../AdminSettings.php" ) ) {
 115         dieout( "<h2>Wiki is configured.</h2>
 116
 117         <p>Already configured... <a href='../index.php'>return to the wiki</a>.</p>
 118
 119         <p>(You should probably remove this directory for added security.)</p>" );
 120 }
 121
 122 if( file_exists( "./LocalSettings.php" ) || file_exists( "./AdminSettings.php" ) ) {
 123         dieout( "<h2>You're configured!</h2>
 124
 125         <p>Please move <tt>LocalSettings.php</tt> to the parent directory, then
 126         <a href='../index.php'>try out your wiki</a>.
 127         (You should remove this config directory for added security once you're done.)</p>" );
 128 }
 129
 130 if( !is_writable( "." ) ) {
 131         dieout( "<h2>Can't write config file, aborting</h2>
 132
 133         <p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
 134         writable by the web server. Once configuration is done you'll move the created
 135         <tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
 136         then remove the <tt>config</tt> subdirectory entirely.</p>
 137
 138         <p>To make the directory writable on a Unix/Linux system:</p>
 139
 140         <pre>
 141         cd <i>/path/to/wiki</i>
 142         chmod a+w config
 143         </pre>" );
 144 }
 145
 146
 147 include( "../install-utils.inc" );
 148 include( "../maintenance/updaters.inc" );
 149 class ConfigData {
 150         function getEncoded( $data ) {
 151                 # Hackish
 152                 global $wgInputEncoding;
 153                 if( strcasecmp( $wgInputEncoding, "utf-8" ) == 0 ) {
 154                         return $data;
 155                 } else {
 156                         return utf8_decode( $data ); /* to latin1 wikis */
 157                 }
 158         }
 159         function getSitename() { return $this->getEncoded( $this->Sitename ); }
 160         function getSysopName() { return $this->getEncoded( $this->SysopName ); }
 161         function getSysopPass() { return $this->getEncoded( $this->SysopPass ); }
 162 }
 163
 164 ?>
 165
 166
 167 <h2>Checking environment...</h2>
 168 <ul>
 169 <?php
 170 $endl = "
 171 ";
 172 $conf = new ConfigData;
 173
 174 install_version_checks();
 175 print "<li>PHP " . phpversion() . " ok</li>\n";
 176
 177 $sapi = php_sapi_name();
 178 $conf->prettyURLs = true;
 179 print "<li>PHP server API is $sapi; ";
 180 switch( $sapi ) {
 181 case "apache":
 182         print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
 183         break;
 184 case "cgi":
 185 case "cgi-fcgi":
 186         print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
 187         $conf->prettyURLs = false;
 188         break;
 189 default:
 190         print "unknown; using pretty URLs (<tt>index.php/Page_Title</tt>), if you have trouble change this in <tt>LocalSettings.php</tt>";
 191 }
 192 print "</li>\n";
 193
 194 $conf->zlib = function_exists( "gzencode" );
 195 if( $conf->zlib ) {
 196         print "<li>Have zlib support; enabling output compression.</li>\n";
 197 } else {
 198         print "<li>No zlib support.</li>\n";
 199 }
 200
 201 $conf->ImageMagick = false;
 202
 203 $conf->HaveGD = function_exists( "imagejpeg" );
 204 if( $conf->HaveGD ) {
 205         print "<li>Found GD graphics library built-in, image thumbnailing will be enabled if you enable uploads.</li>\n";
 206 } else {
 207         $imcheck = array( "/usr/bin", "/usr/local/bin", "/sw/bin" );
 208         foreach( $imcheck as $dir ) {
 209                 $im = "$dir/convert";
 210                 if( file_exists( $im ) ) {
 211                         print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
 212                         $conf->ImageMagick = $im;
 213                         break;
 214                 }
 215         }
 216         if( !$conf->ImageMagick ) {
 217                 print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
 218         }
 219 }
 220
 221 $conf->UseImageResize = $conf->HaveGD || $conf->ImageMagick;
 222
 223 # $conf->IP = "/Users/brion/Sites/inplace";
 224 chdir( ".." );
 225 $conf->IP = getcwd();
 226 $conf->IP = preg_replace( "/\\\\/","\\\\\\\\",$conf->IP );  // For Windows, \ -> \\
 227 chdir( "config" );
 228 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP ) . "</tt></li>\n";
 229
 230 # $conf->ScriptPath = "/~brion/inplace";
 231 $conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["REQUEST_URI"] );
 232 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath ) . "</tt></li>\n";
 233
 234         $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST");
 235
 236         $conf->Sitename = ucfirst( importPost( "Sitename", "" ) );
 237         $conf->EmergencyContact = importPost( "EmergencyContact", $_SERVER["SERVER_ADMIN"] );
 238         $conf->DBserver = importPost( "DBserver", "localhost" );
 239         $conf->DBname = importPost( "DBname", "wikidb" );
 240         $conf->DBuser = importPost( "DBuser", "wikiuser" );
 241         $conf->DBpassword = importPost( "DBpassword" );
 242         $conf->DBpassword2 = importPost( "DBpassword2" );
 243         $conf->RootPW = importPost( "RootPW" );
 244         $conf->LanguageCode = importPost( "LanguageCode", "en-utf8" );
 245         $conf->SysopName = importPost( "SysopName", "WikiSysop" );
 246         $conf->SysopPass = importPost( "SysopPass" );
 247         $conf->SysopPass2 = importPost( "SysopPass2" );
 248
 249 /* Check for validity */
 250 $errs = array();
 251
 252 if( $conf->Sitename == "" || $conf->Sitename == "MediaWiki" || $conf->Sitename == "Mediawiki" ) {
 253         $errs["Sitename"] = "Must not be blank or \"MediaWiki\".";
 254 }
 255 if( $conf->DBpassword == "" ) {
 256         $errs["DBpassword"] = "Must not be blank";
 257 }
 258 if( $conf->DBpassword != $conf->DBpassword2 ) {
 259         $errs["DBpassword2"] = "Passwords don't match!";
 260 }
 261
 262 if( $conf->SysopPass == "" ) {
 263         $errs["SysopPass"] = "Must not be blank";
 264 }
 265 if( $conf->SysopPass != $conf->SysopPass2 ) {
 266         $errs["SysopPass2"] = "Passwords don't match!";
 267 }
 268
 269 if( $conf->posted && ( 0 == count( $errs ) ) ) {
 270         do { /* So we can 'continue' to end prematurely */
 271                 $conf->Root = ($conf->RootPW != "");
 272
 273                 /* Load up the settings and get installin' */
 274                 $local = writeLocalSettings( $conf );
 275                 $wgCommandLineMode = false;
 276                 eval($local);
 277
 278                 $wgDBadminuser = $wgDBuser;
 279                 $wgDBadminpassword = $wgDBpassword;
 280                 $wgCommandLineMode = true;
 281                 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
 282                 include_once( "Setup.php" );
 283                 include_once( "../maintenance/InitialiseMessages.inc" );
 284
 285                 $wgTitle = Title::newFromText( "Installation script" );
 286                 $wgDatabase = Database::newFromParams( $wgDBserver, "root", $conf->RootPW, "", 1 );
 287                 $wgDatabase->mIgnoreErrors = true;
 288
 289                 @$myver = mysql_get_server_info( $wgDatabase->mConn );
 290                 if( !$myver ) {
 291                         print "<li>MySQL error " . ($err = mysql_errno() ) .
 292                                 ": " . htmlspecialchars( mysql_error() );
 293                         $ok = false;
 294                         switch( $err ) {
 295                         case 1045:
 296                                 if( $conf->Root ) {
 297                                         $errs["RootPW"] = "Check password";
 298                                 } else {
 299                                         print "<li>Trying regular user...\n";
 300                                         /* Try the regular user... */
 301                                         $wgDatabase = Database::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, "", 1 );
 302                                         $wgDatabase->isOpen();
 303                                         $wgDatabase->mIgnoreErrors = true;
 304                                         @$myver = mysql_get_server_info( $wgDatabase->mConn );
 305                                         if( !$myver ) {
 306                                                 $errs["DBuser"] = "Check name/pass";
 307                                                 $errs["DBpassword"] = "or enter root";
 308                                                 $errs["DBpassword2"] = "password below";
 309                                                 $errs["RootPW"] = "Got root?";
 310                                                 print " need password.</li>\n";
 311                                         } else {
 312                                                 $conf->Root = false;
 313                                                 $conf->RootPW = "";
 314                                                 print " ok.</li>\n";
 315                                                 # And keep going...
 316                                                 $ok = true;
 317                                         }
 318                                         break;
 319                                 }
 320                         case 2002:
 321                         case 2003:
 322                                 $errs["DBserver"] = "Connection failed";
 323                                 break;
 324                         default:
 325                                 $errs["DBserver"] = "Couldn't connect to database";
 326                                 break;
 327                         }
 328                         if( !$ok ) continue;
 329                 }
 330
 331                 if ( !$wgDatabase->isOpen() ) {
 332                         $errs["DBserver"] = "Couldn't connect to database";
 333                         continue;
 334                 }
 335
 336                 print "<li>Connected to database... $myver";
 337                 if( version_compare( $myver, "4.0.0" ) >= 0 ) {
 338                         print "; enabling MySQL 4 enhancements";
 339                         $conf->DBmysql4 = true;
 340                         $local = writeLocalSettings( $conf );
 341                 }
 342                 print "</li>\n";
 343
 344                 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn );
 345                 if( $sel ) {
 346                         print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
 347                 } else {
 348                         $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
 349                         if( !$res ) {
 350                                 print "<li>Couldn't create database <tt>" .
 351                                         htmlspecialchars( $wgDBname ) .
 352                                         "</tt>; try with root access or check your username/pass.</li>\n";
 353                                 $errs["RootPW"] = "&lt;- Enter";
 354                                 continue;
 355                         }
 356                         print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
 357                 }
 358
 359                 $wgDatabase->selectDB( $wgDBname );
 360
 361                 if( $wgDatabase->tableExists( "cur" ) ) {
 362                         print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n<pre>";
 363
 364                         chdir( ".." );
 365                         flush();
 366                         do_ipblocks_update(); flush();
 367                         do_interwiki_update(); flush();
 368                         do_index_update(); flush();
 369                         do_linkscc_update(); flush();
 370                         do_hitcounter_update(); flush();
 371                         do_recentchanges_update(); flush();
 372                         initialiseMessages(); flush();
 373                         chdir( "config" );
 374
 375                         print "</pre>\n";
 376                         print "<li>Finished update checks.</li>\n";
 377                 } else {
 378                         # FIXME: Check for errors
 379                         print "<li>Creating tables...";
 380                         dbsource( "../maintenance/tables.sql", $wgDatabase );
 381                         dbsource( "../maintenance/interwiki.sql", $wgDatabase );
 382                         dbsource( "../maintenance/indexes.sql", $wgDatabase );
 383                         print " done.</li>\n";
 384
 385                         print "<li>Initializing data...";
 386                         $wgDatabase->query( "INSERT INTO site_stats (ss_row_id,ss_total_views," .
 387                                 "ss_total_edits,ss_good_articles) VALUES (1,0,0,0)" );
 388
 389                         if( $conf->SysopName ) {
 390                                 $u = User::newFromName( $conf->getSysopName() );
 391                                 if ( 0 == $u->idForName() ) {
 392                                         $u->addToDatabase();
 393                                         $u->setPassword( $conf->getSysopPass() );
 394                                         $u->addRight( "sysop" );
 395                                         $u->addRight( "bureaucrat" );
 396                                         $u->saveSettings();
 397                                         print "<li>Created sysop account <tt>" .
 398                                                 htmlspecialchars( $conf->SysopName ) . "</tt>.</li>\n";
 399                                 } else {
 400                                         print "<li>Could not create user - already exists!</li>\n";
 401                                 }
 402                         } else {
 403                                 print "<li>Skipped sysop account creation, no name given.</li>\n";
 404                         }
 405
 406                         print "<li>Initialising log pages...";
 407                         $logs = array(
 408                                 "uploadlogpage" => "uploadlogpagetext",
 409                                 "dellogpage" => "dellogpagetext",
 410                                 "protectlogpage" => "protectlogtext",
 411                                 "blocklogpage" => "blocklogtext"
 412                         );
 413                         $metaNamespace = Namespace::getWikipedia();
 414                         $now = wfTimestampNow();
 415                         $won = wfInvertTimestamp( $now );
 416                         foreach( $logs as $page => $text ) {
 417                                 $logTitle = wfStrencode( $wgLang->ucfirst( str_replace( " ", "_", wfMsgNoDB( $page ) ) ) );
 418                                 $logText = wfStrencode( wfMsgNoDB( $text ) );
 419                                 $wgDatabase->query( "INSERT INTO cur (cur_namespace,cur_title,cur_text," .
 420                                   "cur_restrictions,cur_timestamp,inverse_timestamp,cur_touched) " .
 421                                   "VALUES ($metaNamespace,'$logTitle','$logText','sysop','$now','$won','$now')" );
 422                         }
 423                         print "</li>\n";
 424
 425                         $titleobj = Title::newFromText( wfMsgNoDB( "mainpage" ) );
 426                         $title = $titleobj->getDBkey();
 427                         $sql = "INSERT INTO cur (cur_namespace,cur_title,cur_text,cur_timestamp,inverse_timestamp,cur_touched) " .
 428                           "VALUES (0,'$title','" .
 429                           wfStrencode( wfMsg( "mainpagetext" ) ) . "','$now','$won','$now')";
 430                         $wgDatabase->query( $sql, $fname );
 431
 432                         print "<li><pre>";
 433                         initialiseMessages();
 434                         print "</pre></li>\n";
 435
 436                         if( $conf->Root ) {
 437                                 # Grant user permissions
 438                                 dbsource( "../maintenance/users.sql", $wgDatabase );
 439                         }
 440                 }
 441
 442                 /* Write out the config file now that all is well */
 443                 print "<p>Creating LocalSettings.php...</p>\n\n";
 444                 $localSettings =  "<" . "?php$endl$local$endl?" . ">";
 445
 446                 if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
 447                         $xt = "xt"; # Refuse to overwrite an existing file
 448                 } else {
 449                         $xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
 450                 }
 451                 $f = fopen( "LocalSettings.php", $xt );
 452
 453                 if( $f == false ) {
 454                         dieout( "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" .
 455                         "<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
 456                         "<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
 457                 }
 458                 fwrite( $f, $localSettings );
 459                 fclose( $f );
 460
 461                 print "<p>Success! Move the LocalSettings.php file into the parent directory, then follow
 462                 <a href='{$conf->ScriptPath}/index.php'>this link</a> to your wiki.</p>\n";
 463
 464         } while( false );
 465 }
 466 ?>
 467 </ul>
 468
 469
 470 <?php
 471
 472 if( count( $errs ) ) {
 473         /* Display options form */
 474
 475         if( $conf->posted ) {
 476                 echo "<p class='error'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
 477         }
 478 ?>
 479
 480 <form name="config" method="post">
 481
 482
 483 <h2>Site config</h2>
 484
 485 <dl class="setup">
 486         <dd>
 487                 <?php
 488                 aField( $conf, "Sitename", "Site name:" );
 489                 ?>
 490         </dd>
 491         <dt>
 492                 Your site name should be a relatively short word. It'll appear as the namespace
 493                 name for 'meta' pages as well as throughout the user interface. Good site names
 494                 are things like "<a href="http://www.wikipedia.org/">Wikipedia</a>" and
 495                 "<a href="http://openfacts.berlios.de/">OpenFacts</a>"; avoid punctuation,
 496                 which may cause problems.
 497         </dt>
 498
 499         <dd>
 500                 <?php
 501                 aField( $conf, "EmergencyContact", "Contact e-mail" );
 502                 ?>
 503         </dd>
 504         <dt>
 505                 This will be used as the return address for password reminders and
 506                 may be displayed in some error conditions so visitors can get in
 507                 touch with you.
 508         </dt>
 509
 510         <dd>
 511                 <label for="LanguageCode">Language</label>
 512                 <select id="LanguageCode" name="LanguageCode">
 513                 <?php
 514                         $list = getLanguageList();
 515                         foreach( $list as $code => $name ) {
 516                                 $sel = ($code == $conf->LanguageCode) ? "selected" : "";
 517                                 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
 518                         }
 519                 ?>
 520                 </select>
 521         </dd>
 522         <dt>
 523                 You may select the language for the user interface of the wiki...
 524                 Some localizations are less complete than others. This also controls
 525                 the character encoding; Unicode is more flexible, but Latin-1 may be
 526                 more compatible with older browsers for some languages. Unicode will
 527                 be used where not specified otherwise.
 528         </dt>
 529
 530         <dd>
 531                 <?php aField( $conf, "SysopName", "Sysop account name:", "" ) ?>
 532         </dd>
 533         <dd>
 534                 <?php aField( $conf, "SysopPass", "password:", "password" ) ?>
 535         </dd>
 536         <dd>
 537                 <?php aField( $conf, "SysopPass2", "again:", "password" ) ?>
 538         </dd>
 539         <dt>
 540                 A sysop user account can lock or delete pages, block problematic IP
 541                 addresses from editing, and other maintenance tasks. If creating a new
 542                 wiki database, a sysop account will be created with the given name
 543                 and password.
 544         </dt>
 545 </dl>
 546
 547 <h2>Database config</h2>
 548
 549 <dl class="setup">
 550         <dd><?php
 551                 aField( $conf, "DBserver", "MySQL server" );
 552         ?></dd>
 553         <dt>
 554                 If your database server isn't on your web server, enter the name
 555                 or IP address here.
 556         </dt>
 557
 558         <dd><?php
 559                 aField( $conf, "DBname", "Database name" );
 560         ?></dd>
 561         <dd><?php
 562                 aField( $conf, "DBuser", "DB username" );
 563         ?></dd>
 564         <dd><?php
 565                 aField( $conf, "DBpassword", "DB password", "password" );
 566         ?></dd>
 567         <dd><?php
 568                 aField( $conf, "DBpassword2", "again", "password" );
 569         ?></dd>
 570         <dt>
 571                 If you only have a single user account and database available,
 572                 enter those here. If you have database root access (see below)
 573                 you can specify new accounts/databases to be created.
 574         </dt>
 575
 576
 577         <dd>
 578                 <?php
 579                 aField( $conf, "RootPW", "DB root password", "password" );
 580                 ?>
 581         </dd>
 582         <dt>
 583                 You will only need this if the database and/or user account
 584                 above don't already exist.
 585                 Do <em>not</em> type in your machine's root password! MySQL
 586                 has its own "root" user with a separate password. (It might
 587                 even be blank, depending on your configuration.)
 588         </dt>
 589
 590         <dd>
 591                 <label>&nbsp;</label>
 592                 <input type="submit" value="Install!" />
 593         </dd>
 594 </dl>
 595
 596
 597 </form>
 598
 599 <?php
 600 }
 601
 602 /* -------------------------------------------------------------------------------------- */
 603
 604 function writeAdminSettings( $conf ) {
 605         return "
 606 \$wgDBadminuser      = \"{$conf->DBadminuser}\";
 607 \$wgDBadminpassword  = \"{$conf->DBadminpassword}\";
 608 ";
 609 }
 610
 611 function writeLocalSettings( $conf ) {
 612         $conf->DBmysql4 = @$conf->DBmysql4 ? 'true' : 'false';
 613         $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
 614         $conf->PasswordSender = $conf->EmergencyContact;
 615         if( $conf->LanguageCode == "en-utf8" ) {
 616                 $conf->LanguageCode = "en";
 617                 $conf->Encoding = "UTF-8";
 618         }
 619         $zlib = ($conf->zlib ? "" : "# ");
 620         $magic = ($conf->ImageMagick ? "" : "# ");
 621         $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
 622         $pretty = ($conf->prettyURLs ? "" : "# ");
 623         $ugly = ($conf->prettyURLs ? "# " : "");
 624         $proxyKey = Parser::getRandomString() . Parser::getRandomString();
 625
 626         $sep = (DIRECTORY_SEPARATOR == "\\") ? ";" : ":";
 627         return "
 628 # This file was automatically generated by the MediaWiki installer.
 629 # If you make manual changes, please keep track in case you need to
 630 # recreate them later.
 631
 632 \$IP = \"{$conf->IP}\";
 633 ini_set( \"include_path\", \"\$IP/includes$sep\$IP/languages$sep\" . ini_get(\"include_path\") );
 634 include_once( \"DefaultSettings.php\" );
 635
 636 if( \$wgCommandLineMode ) {
 637         die( \"Can't use command-line utils with in-place install yet, sorry.\" );
 638 } else {
 639         ## Compress output if the browser supports it
 640         {$zlib}if( !ini_get( 'zlib.output_compression' ) ) ob_start( 'ob_gzhandler' );
 641 }
 642
 643 \$wgSitename         = \"{$conf->Sitename}\";
 644
 645 \$wgScriptPath      = \"{$conf->ScriptPath}\";
 646 \$wgScript           = \"\$wgScriptPath/index.php\";
 647 \$wgRedirectScript   = \"\$wgScriptPath/redirect.php\";
 648
 649 ## If using PHP as a CGI module, use the ugly URLs
 650 {$pretty}\$wgArticlePath      = \"\$wgScript/\$1\";
 651 {$ugly}\$wgArticlePath      = \"\$wgScript?title=\$1\";
 652
 653 \$wgStyleSheetPath   = \"\$wgScriptPath/stylesheets\";
 654 \$wgStyleSheetDirectory = \"\$IP/stylesheets\";
 655
 656 \$wgUploadPath       = \"\$wgScriptPath/images\";
 657 \$wgUploadDirectory     = \"\$IP/images\";
 658 \$wgLogo                                = \"\$wgUploadPath/wiki.png\";
 659
 660 \$wgEmergencyContact = \"{$conf->EmergencyContact}\";
 661 \$wgPasswordSender      = \"{$conf->PasswordSender}\";
 662
 663 \$wgDBserver         = \"{$conf->DBserver}\";
 664 \$wgDBname           = \"{$conf->DBname}\";
 665 \$wgDBuser           = \"{$conf->DBuser}\";
 666 \$wgDBpassword       = \"{$conf->DBpassword}\";
 667
 668 ## To allow SQL queries through the wiki's Special:Askaql page,
 669 ## uncomment the next lines. THIS IS VERY INSECURE. If you want
 670 ## to allow semipublic read-only SQL access for your sysops,
 671 ## you should define a MySQL user with limited privileges.
 672 ## See MySQL docs: http://www.mysql.com/doc/en/GRANT.html
 673 #
 674 # \$wgAllowSysopQueries = true;
 675 # \$wgDBsqluser        = \"sqluser\";
 676 # \$wgDBsqlpassword    = \"sqlpass\";
 677
 678 \$wgDBmysql4 = \$wgEnablePersistentLC = {$conf->DBmysql4};
 679
 680 ## To enable image uploads, make sure the 'images' directory
 681 ## is writable, then uncomment this:
 682 # \$wgDisableUploads            = false;
 683 \$wgUseImageResize              = {$conf->UseImageResize};
 684 {$magic}\$wgUseImageMagick = true;
 685 {$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
 686
 687 ## If you have the appropriate support software installed
 688 ## you can enable inline LaTeX equations:
 689 # \$wgUseTeX                    = true;
 690 \$wgMathPath         = \"{\$wgUploadPath}/math\";
 691 \$wgMathDirectory    = \"{\$wgUploadDirectory}/math\";
 692 \$wgTmpDirectory     = \"{\$wgUploadDirectory}/tmp\";
 693
 694 ## Experimental layout template subsystems
 695 \$wgUsePHPTal = false;
 696 \$wgUseSmarty = false;
 697 if ( \$wgUsePHPTal ) {
 698       ini_set( \"include_path\", \"\$IP/PHPTAL-NP-0.7.0/libs$sep\" . ini_get(\"include_path\") );
 699 }
 700 if ( \$wgUseSmarty ) {
 701       ini_set( \"include_path\", \"\$IP/Smarty-2.6.2/libs$sep\" . ini_get(\"include_path\") );
 702 }
 703
 704 \$wgLocalInterwiki   = \$wgSitename;
 705
 706 \$wgLanguageCode = \"{$conf->LanguageCode}\";
 707 " . ($conf->Encoding ? "\$wgInputEncoding = \$wgOutputEncoding = \"{$conf->Encoding}\";" : "" ) . "
 708 \$wgProxyKey = $proxyKey;
 709
 710 ";
 711 }
 712
 713 function dieout( $text ) {
 714         die( $text . "\n\n</body>\n</html>" );
 715 }
 716
 717 function importPost( $name, $default = "" ) {
 718         if( isset( $_POST[$name] ) ) {
 719                 return $_POST[$name];
 720         } else {
 721                 return $default;
 722         }
 723 }
 724
 725 function aField( &$conf, $field, $text, $type = "" ) {
 726         if( $type != "" ) $type = "type=\"$type\"";
 727         echo "\t\t<label for=\"$field\">$text</label>\n";
 728         echo "\t\t<input $type name=\"$field\" id=\"$field\" value=\"";
 729         echo htmlspecialchars( $conf->$field );
 730         echo "\" />\n";
 731
 732         global $errs;
 733         if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
 734 }
 735
 736 function getLanguageList() {
 737         global $wgLanguageNames;
 738         if( !isset( $wgLanguageNames ) ) {
 739                 $wgLanguageCode = "xxx";
 740                 function wfLocalUrl( $x ) { return $x; }
 741                 function wfLocalUrlE( $x ) { return $x; }
 742                 include( "../languages/Language.php" );
 743         }
 744
 745         $codes = array();
 746         $latin1 = array( "da", "de", "en", "es", "nl", "sv" );
 747
 748         $d = opendir( "../languages" );
 749         while( false !== ($f = readdir( $d ) ) ) {
 750                 if( preg_match( '/Language([A-Z][a-z]+)\.php$/', $f, $m ) ) {
 751                         $code = strtolower( $m[1] );
 752                         $codes[$code] = "$code - " . $wgLanguageNames[$code];
 753                         if( in_array( $code, $latin1 ) ) {
 754                                 $codes[$code] .= " - Latin-1";
 755                         }
 756                 }
 757         }
 758         $codes["en-utf8"] = "en - English - Unicode";
 759         closedir( $d );
 760         ksort( $codes );
 761         return $codes;
 762 }
 763
 764 ?>
 765
 766 </body>
 767 </html>