config/index.php

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   2         "http://www.w3.org/TR/html4/loose.dtd">
   3 <html>
   4 <head>
   5         <meta http-equiv="Content-type" content="text/html; charset=utf-8">
   6         <meta name="robots" content="noindex,nofollow">
   7         <title>MediaWiki installation</title>
   8         <style type="text/css">
   9         #credit {
  10                 float: right;
  11                 width: 200px;
  12                 font-size: 0.7em;
  13                 background-color: #eee;
  14                 color: black;
  15                 border: solid 1px #444;
  16                 padding: 8px;
  17                 margin-left: 8px;
  18         }
  19
  20         dl.setup dd {
  21         }
  22         dl.setup dd label {
  23                 clear: left;
  24                 font-weight: bold;
  25                 width: 10em;
  26                 float: left;
  27                 text-align: right;
  28                 padding-right: 1em;
  29         }
  30         dl.setup dt {
  31                 clear: left;
  32                 font-size: 0.8em;
  33                 margin-left: 10em;
  34                 /* margin-right: 200px; */
  35                 margin-bottom: 2em;
  36         }
  37         .error {
  38                 color: red;
  39         }
  40         </style>
  41 </head>
  42
  43 <body>
  44
  45 <div id="credit">
  46  <center>
  47   <a href="http://www.mediawiki.org/"><img
  48     src="../images/wiki.png" width="135" height="135" alt="" border="0" /></a>
  49  </center>
  50
  51  <b><a href="http://www.mediawiki.org/">MediaWiki</a></b> is
  52  Copyright (C) 2001-2004 by Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  53  Tim Starling, Erik M&ouml;ller, and others.</p>
  54
  55  <ul>
  56  <li><a href="../README">Readme</a></li>
  57  <li><a href="../RELEASE-NOTES">Release notes</a></li>
  58  <li><a href="../docs/">doc/</a></li>
  59  <li><a href="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User's Guide</a></li>
  60  </ul>
  61
  62  <p>This program is free software; you can redistribute it and/or modify
  63  it under the terms of the GNU General Public License as published by
  64  the Free Software Foundation; either version 2 of the License, or
  65  (at your option) any later version.</p>
  66
  67  <p>This progarm is distributed in the hope that it will be useful,
  68  but WITHOUT ANY WARRANTY; without even the implied warranty of
  69  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  70  GNU General Public License for more details.</p>
  71
  72  <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
  73  along with this program; if not, write to the Free Software
  74  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  75  or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
  76 </div>
  77
  78 <?php
  79 include( "../includes/DefaultSettings.php" );
  80 ?>
  81
  82 <h1>MediaWiki <?php print $wgVersion ?> installation</h1>
  83
  84
  85 <?php
  86
  87 /* Check for existing configurations and bug out! */
  88
  89 if( file_exists( "../LocalSettings.php" ) || file_exists( "../AdminSettings.php" ) ) {
  90         dieout( "<h2>Wiki is configured.</h2>
  91
  92         <p>Already configured... <a href='../index.php'>return to the wiki</a>.</p>
  93
  94         <p>(You should probably remove this directory for added security.)</p>" );
  95 }
  96
  97 if( file_exists( "./LocalSettings.php" ) || file_exists( "./AdminSettings.php" ) ) {
  98         dieout( "<h2>You're configured!</h2>
  99
 100         <p>Please move <tt>LocalSettings.php</tt> to the parent directory, then
 101         <a href='../index.php'>try out your wiki</a>.
 102         (You should remove this config directory for added security once you're done.)</p>" );
 103 }
 104
 105
 106 include( "../install-utils.inc" );
 107 class ConfigData {}
 108
 109 ?>
 110
 111
 112 <h2>Checking environment...</h2>
 113 <ul>
 114 <?php
 115
 116 $conf = new ConfigData;
 117
 118 install_version_checks();
 119 print "<li>PHP " . phpversion() . " ok</li>\n";
 120
 121 /*
 122 $conf->zlib = function_exists( "gzencode" );
 123 $z = $conf->zlib ? "Have" : "No";
 124 print "<li>$z zlib support</li>\n";
 125
 126 $conf->gd = function_exists( "imagejpeg" );
 127 if( $conf->gd ) {
 128         print "<li>Found GD graphics library built-in</li>\n";
 129 } else {
 130         print "<li>No built-in GD library</li>\n";
 131 }
 132
 133 if( file_exists( "/usr/bin/convert" ) ) {
 134         $conf->ImageMagick = "/usr/bin/convert";
 135         print "<li>Found ImageMagick: /usr/bin/convert</li>\n";
 136 } elseif( file_exists( "/usr/local/bin/convert" ) ) {
 137         $conf->ImageMagick = "/usr/local/bin/convert";
 138         print "<li>Found ImageMagick: /usr/local/bin/convert</li>\n";
 139 } else {
 140         $conf->ImageMagick = false;
 141         print "<li>No ImageMagick.</li>\n";
 142 }
 143 */
 144
 145 # $conf->IP = "/Users/brion/Sites/inplace";
 146 chdir( ".." );
 147 $conf->IP = getcwd();
 148 chdir( "config" );
 149 print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP ) . "</tt></li>\n";
 150
 151 # $conf->ScriptPath = "/~brion/inplace";
 152 $conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["REQUEST_URI"] );
 153 print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath ) . "</tt></li>\n";
 154
 155         $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST");
 156
 157         $conf->Sitename = ucfirst( importPost( "Sitename", "" ) );
 158         $conf->EmergencyContact = importPost( "EmergencyContact", $_SERVER["SERVER_ADMIN"] );
 159         $conf->DBserver = importPost( "DBserver", "localhost" );
 160         $conf->DBname = importPost( "DBname", "wikidb" );
 161         $conf->DBuser = importPost( "DBuser", "wikiuser" );
 162         $conf->DBpassword = importPost( "DBpassword" );
 163         $conf->DBpassword2 = importPost( "DBpassword2" );
 164         $conf->RootPW = importPost( "RootPW" );
 165         $conf->LanguageCode = importPost( "LanguageCode", "en-utf8" );
 166
 167 /* Check for validity */
 168 $errs = array();
 169
 170 if( $conf->Sitename == "" || $conf->Sitename == "MediaWiki" || $conf->Sitename == "Mediawiki" ) {
 171         $errs["Sitename"] = "Must not be blank or \"MediaWiki\".";
 172 }
 173 if( $conf->DBpassword == "" ) {
 174         $errs["DBpassword"] = "Must not be blank";
 175 }
 176 if( $conf->DBpassword != $conf->DBpassword2 ) {
 177         $errs["DBpassword2"] = "Passwords don't match!";
 178 }
 179
 180 if( $conf->posted && ( 0 == count( $errs ) ) ) {
 181         do { /* So we can 'continue' to end prematurely */
 182                 $conf->Root = ($conf->RootPW != "");
 183
 184                 /* Load up the settings and get installin' */
 185                 $local = writeLocalSettings( $conf );
 186                 $wgCommandLineMode = false;
 187                 eval($local);
 188
 189                 $wgDBadminuser = $wgDBuser;
 190                 $wgDBadminpassword = $wgDBpassword;
 191                 $wgCommandLineMode = true;
 192                 $wgUseDatabaseMessages = false; /* FIXME: For database failure */
 193                 include_once( "Setup.php" );
 194
 195                 if( $conf->Root ) {
 196                         $wgDatabase = Database::newFromParams( $wgDBserver, "root", $conf->RootPW, "", 1 );
 197                 } else {
 198                         $wgDatabase = Database::newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, "", 1 );
 199                 }
 200                 $wgDatabase->mIgnoreErrors = true;
 201
 202                 if ( !$wgDatabase->isOpen() ) {
 203                         $errs["DBserver"] = "Couldn't connect to database";
 204                         continue;
 205                 }
 206
 207                 @$myver = mysql_get_server_info( $wgDatabase->mConn );
 208                 if( !$myver ) {
 209                         print "<li>MySQL error " . ($err = mysql_errno() ) .
 210                                 ": " . htmlspecialchars( mysql_error() );
 211                         switch( $err ) {
 212                         case 1045:
 213                                 if( $conf->Root ) {
 214                                         $errs["RootPW"] = "Check password";
 215                                 } else {
 216                                         $errs["DBuser"] = "Check name/pass";
 217                                         $errs["DBpassword"] = "or enter root";
 218                                         $errs["DBpassword2"] = "password below";
 219                                         $errs["RootPW"] = "Got root?";
 220                                 }
 221                                 break;
 222                         case 2002:
 223                         case 2003:
 224                                 $errs["DBserver"] = "Connection failed";
 225                                 break;
 226                         default:
 227                                 $errs["DBserver"] = "Couldn't connect to database";
 228                         }
 229                         continue;
 230                 }
 231                 print "<li>Connected to database... $myver";
 232                 if( version_compare( $myver, "4.0.0" ) >= 0 ) {
 233                         print "; enabling MySQL 4 enhancements";
 234                         $conf->DBmysql4 = true;
 235                         $local = writeLocalSettings( $conf );
 236                 }
 237                 print "</li>\n";
 238
 239                 @$sel = mysql_select_db( $wgDBname, $wgDatabase->mConn );
 240                 if( $sel ) {
 241                         print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
 242                 } else {
 243                         $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
 244                         if( !$res ) {
 245                                 print "<li>Couldn't create database <tt>" .
 246                                         htmlspecialchars( $wgDBname ) .
 247                                         "</tt>; try with root access or check your username/pass.</li>\n";
 248                                 $errs["RootPW"] = "&lt;- Enter";
 249                                 continue;
 250                         }
 251                         print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
 252                 }
 253
 254                 $wgDatabase->selectDB( $wgDBname );
 255
 256                 if( $wgDatabase->tableExists( "cur" ) ) {
 257                         print "<li>There are already MediaWiki tables in this database. Skipping rest of database setup...</li>\n";
 258                 } else {
 259                         # FIXME: Check for errors
 260                         print "<li>Creating tables...";
 261                         dbsource( "../maintenance/tables.sql", $wgDatabase );
 262                         dbsource( "../maintenance/interwiki.sql", $wgDatabase );
 263                         dbsource( "../maintenance/indexes.sql", $wgDatabase );
 264                         print " done.</li>\n";
 265
 266                         print "<li>Initializing data...";
 267                         $wgDatabase->query( "INSERT INTO site_stats (ss_row_id,ss_total_views," .
 268                                 "ss_total_edits,ss_good_articles) VALUES (1,0,0,0)" );
 269
 270                         # FIXME: Initial sysop account
 271                         # FIXME: Main page, logs
 272                         # FIXME: Initialize messages
 273                         print "<li>(NYI: accounts, pages, messages)</li>\n";
 274
 275                         if( $conf->Root ) {
 276                                 # Grant user permissions
 277                                 dbsource( "../maintenance/users.sql", $wgDatabase );
 278                         }
 279                 }
 280
 281                 /* Write out the config file now that all is well */
 282                 print "<p>Creating LocalSettings.php...</p>\n\n";
 283                 $f = fopen( "LocalSettings.php", "xt" );
 284                 if( $f == false ) {
 285                         dieout( "Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a fiel of that name here." );
 286                 }
 287                 fwrite( $f, "<" . "?php\n$local\n?" . ">" );
 288                 fclose( $f );
 289
 290                 print "<p>Success! Move the LocalSettings.php file into the parent directory, then follow
 291                 <a href='{$conf->ScriptPath}/index.php'>this link</a> to your wiki.</p>\n";
 292
 293         } while( false );
 294 }
 295 ?>
 296 </ul>
 297
 298
 299 <?php
 300
 301 if( count( $errs ) ) {
 302         /* Display options form */
 303
 304         if( $conf->posted ) {
 305                 echo "<p class='error'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
 306         }
 307 ?>
 308 <h2>Database config</h2>
 309
 310 <form name="config" method="post">
 311
 312 <dl class="setup">
 313         <dd><?php
 314                 aField( $conf, "DBserver", "MySQL server" );
 315         ?></dd>
 316         <dt>
 317                 If your database server isn't on your web server, enter the name
 318                 or IP address here.
 319         </dt>
 320
 321         <dd><?php
 322                 aField( $conf, "DBname", "Database name" );
 323         ?></dd>
 324         <dd><?php
 325                 aField( $conf, "DBuser", "DB username" );
 326         ?></dd>
 327         <dd><?php
 328                 aField( $conf, "DBpassword", "DB password", "password" );
 329         ?></dd>
 330         <dd><?php
 331                 aField( $conf, "DBpassword2", "again", "password" );
 332         ?></dd>
 333         <dt>
 334                 If you only have a single user account and database available,
 335                 enter those here. If you have database root access (see below)
 336                 you can specify new accounts/databases to be created.
 337         </dt>
 338
 339
 340         <dd>
 341                 <?php
 342                 aField( $conf, "RootPW", "DB root password", "password" );
 343                 ?>
 344         </dd>
 345         <dt>
 346                 You will only need this if the database and/or user account
 347                 above don't already exist.
 348                 Do <em>not</em> type in your machine's root password! MySQL
 349                 has its own "root" user with a separate password. (It might
 350                 even be blank, depending on your configuration.)
 351         </dt>
 352 </dl>
 353
 354 <h2>Site config</h2>
 355
 356 <dl class="setup">
 357         <dd>
 358                 <?php
 359                 aField( $conf, "Sitename", "Site name:" );
 360                 ?>
 361         </dd>
 362         <dt>
 363                 Your site name should be a relatively short word. It'll appear as the namespace
 364                 name for 'meta' pages as well as throughout the user interface. Good site names
 365                 are things like "<a href="http://www.wikipedia.org/">Wikipedia</a>" and
 366                 "<a href="http://openfacts.berlios.de/">OpenFacts</a>"; avoid punctuation,
 367                 which may cause problems.
 368         </dt>
 369
 370         <dd>
 371                 <?php
 372                 aField( $conf, "EmergencyContact", "Contact e-mail" );
 373                 ?>
 374         </dd>
 375         <dt>
 376                 If the wiki breaks terribly, it may display this contact address.
 377         </dt>
 378
 379         <dd>
 380                 <label for="LanguageCode">Language</label>
 381                 <select id="LanguageCode" name="LanguageCode">
 382                 <?php
 383                         $list = getLanguageList();
 384                         foreach( $list as $code => $name ) {
 385                                 $sel = ($code == $conf->LanguageCode) ? "selected" : "";
 386                                 echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
 387                         }
 388                 ?>
 389                 </select>
 390         </dd>
 391         <dt>
 392                 You may select the language for the user interface of the wiki...
 393                 Some localizations are less complete than others. This also controls
 394                 the character encoding; Unicode is more flexible, but Latin-1 may be
 395                 more compatible with older browsers for some languages. The default
 396                 for most languages is Unicode.
 397         </dt>
 398
 399         <dd>
 400                 <label>&nbsp;</label>
 401                 <input type="submit" value="Install!" />
 402         </dd>
 403 </dl>
 404
 405 </form>
 406
 407 <?php
 408 }
 409
 410 /* -------------------------------------------------------------------------------------- */
 411
 412 function writeAdminSettings( $conf ) {
 413         return "
 414 \$wgDBadminuser      = \"{$conf->DBadminuser}\";
 415 \$wgDBadminpassword  = \"{$conf->DBadminpassword}\";
 416 ";
 417 }
 418
 419 function writeLocalSettings( $conf ) {
 420         $conf->DBmysql4 = $conf->DBmysql4 ? 'true' : 'false';
 421         $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
 422         $conf->DBsqluser = $conf->DBuser;
 423         $conf->DBsqlpassword = $conf->DBpassword;
 424         $conf->PasswordSender = $conf->EmergencyContact;
 425         if( $conf->LanguageCode == "en-utf8" ) {
 426                 $conf->LanguageCode = "en";
 427                 $conf->Encoding = "UTF-8";
 428         }
 429         return "
 430 # This file was automatically generated. Don't touch unless you
 431 # know what you're doing; see LocalSettings.sample for an edit-
 432 # friendly file.
 433
 434 \$IP = \"{$conf->IP}\";
 435 ini_set( \"include_path\", \"\$IP/includes:\$IP/languages:\" . ini_get(\"include_path\") );
 436 include_once( \"DefaultSettings.php\" );
 437
 438 if( \$wgCommandLineMode ) {
 439         die( \"Can't use command-line utils with in-place install yet, sorry.\" );
 440 }
 441
 442 \$wgSitename         = \"{$conf->Sitename}\";
 443
 444 \$wgScriptPath      = \"{$conf->ScriptPath}\";
 445 \$wgScript           = \"\$wgScriptPath/index.php\";
 446 \$wgRedirectScript   = \"\$wgScriptPath/redirect.php\";
 447
 448 \$wgArticlePath      = \"\$wgScript?title=\$1\";
 449 # \$wgArticlePath     = \"\$wgScript/\$1\"; # Prettier if you're setup for it
 450
 451 \$wgStyleSheetPath   = \"\$wgScriptPath/stylesheets\";
 452 \$wgStyleSheetDirectory = \"\$IP/stylesheets\";
 453
 454 \$wgUploadPath       = \"\$wgScriptPath/images\";
 455 \$wgUploadDirectory     = \"\$IP/images\";
 456 \$wgLogo                                = \"\$wgUploadPath/wiki.png\";
 457
 458 \$wgEmergencyContact = \"{$conf->EmergencyContact}\";
 459 \$wgPasswordSender      = \"{$conf->PasswordSender}\";
 460
 461 \$wgDBserver         = \"{$conf->DBserver}\";
 462 \$wgDBname           = \"{$conf->DBname}\";
 463 \$wgDBuser           = \"{$conf->DBuser}\";
 464 \$wgDBpassword       = \"{$conf->DBpassword}\";
 465 \$wgDBsqluser        = \"{$conf->DBsqluser}\";
 466 \$wgDBsqlpassword       = \"{$conf->DBsqlpassword}\";
 467
 468 \$wgDBmysql4 = \$wgEnablePersistentLC = {$conf->DBmysql4};
 469
 470 \$wgUseImageResize              = {$conf->UseImageResize};
 471
 472 ## If you have the appropriate support software installed
 473 ## you can enable inline LaTeX equations:
 474 # \$wgUseTeX                    = true;
 475 # \$wgMathPath         = \"{$wgUploadPath}/math\";
 476 # \$wgMathDirectory    = \"{$wgUploadDirectory}/math\";
 477 # \$wgTmpDirectory     = \"{$wgUploadDirectory}/tmp\";
 478
 479 \$wgLocalInterwiki   = \$wgSitename;
 480
 481 \$wgLanguageCode = \"{$conf->LanguageCode}\";
 482 " . ($conf->Encoding ? "\$wgInputEncoding = \$wgOutputEncoding = \"{$conf->Encoding}\";" : "" ) . "
 483
 484 ";
 485 }
 486
 487 function dieout( $text ) {
 488         die( $text . "\n\n</body>\n</html>" );
 489 }
 490
 491 function importPost( $name, $default = "" ) {
 492         if( isset( $_POST[$name] ) ) {
 493                 return $_POST[$name];
 494         } else {
 495                 return $default;
 496         }
 497 }
 498
 499 function aField( &$conf, $field, $text, $type = "" ) {
 500         if( $type != "" ) $type = "type=\"$type\"";
 501         echo "\t\t<label for=\"$field\">$text</label>\n";
 502         echo "\t\t<input $type name=\"$field\" id=\"$field\" value=\"";
 503         echo htmlspecialchars( $conf->$field );
 504         echo "\" />\n";
 505
 506         global $errs;
 507         if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
 508 }
 509
 510 function getLanguageList() {
 511         global $wgLanguageNames;
 512         if( !isset( $wgLanguageNames ) ) {
 513                 $wgLanguageCode = "xxx";
 514                 function wfLocalUrl( $x ) { return $x; }
 515                 function wfLocalUrlE( $x ) { return $x; }
 516                 include( "../languages/Language.php" );
 517         }
 518
 519         $codes = array();
 520         $latin1 = array( "da", "de", "en", "es", "fr", "nl", "sv" );
 521
 522         $d = opendir( "../languages" );
 523         while( false !== ($f = readdir( $d ) ) ) {
 524                 if( preg_match( '/Language([A-Z][a-z]+)\.php$/', $f, $m ) ) {
 525                         $code = strtolower( $m[1] );
 526                         $codes[$code] = "$code - " . $wgLanguageNames[$code];
 527                         if( in_array( $code, $latin1 ) ) {
 528                                 $codes[$code] .= " - Latin-1";
 529                         }
 530                 }
 531         }
 532         $codes["en-utf8"] = "en - English - Unicode";
 533         closedir( $d );
 534         ksort( $codes );
 535         return $codes;
 536 }
 537
 538 ?>
 539
 540 </body>
 541 </html>