mw-config/index.php

   1 <?php
   2 // @codingStandardsIgnoreFile Generic.Arrays.DisallowLongArraySyntax
   3 /**
   4  * New version of MediaWiki web-based config/installation
   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  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  * http://www.gnu.org/copyleft/gpl.html
  20  *
  21  * @file
  22  */
  23
  24 // Bail on old versions of PHP, or if composer has not been run yet to install
  25 // dependencies. Using dirname( __FILE__ ) here because __DIR__ is PHP5.3+.
  26 // @codingStandardsIgnoreStart MediaWiki.Usage.DirUsage.FunctionFound
  27 require_once dirname( __FILE__ ) . '/../includes/PHPVersionCheck.php';
  28 // @codingStandardsIgnoreEnd
  29 wfEntryPointCheck( 'mw-config/index.php' );
  30
  31 define( 'MW_CONFIG_CALLBACK', 'Installer::overrideConfig' );
  32 define( 'MEDIAWIKI_INSTALL', true );
  33
  34 // Resolve relative to regular MediaWiki root
  35 // instead of mw-config subdirectory.
  36 chdir( dirname( __DIR__ ) );
  37 require dirname( __DIR__ ) . '/includes/WebStart.php';
  38
  39 wfInstallerMain();
  40
  41 function wfInstallerMain() {
  42         global $wgRequest, $wgLang, $wgMetaNamespace, $wgCanonicalNamespaceNames;
  43
  44         $installer = InstallerOverrides::getWebInstaller( $wgRequest );
  45
  46         if ( !$installer->startSession() ) {
  47                 if ( $installer->request->getVal( "css" ) ) {
  48                         // Do not display errors on css pages
  49                         $installer->outputCss();
  50                         exit;
  51                 }
  52
  53                 $errors = $installer->getPhpErrors();
  54                 $installer->showError( 'config-session-error', $errors[0] );
  55                 $installer->finish();
  56                 exit;
  57         }
  58
  59         $fingerprint = $installer->getFingerprint();
  60         if ( isset( $_SESSION['installData'][$fingerprint] ) ) {
  61                 $session = $_SESSION['installData'][$fingerprint];
  62         } else {
  63                 $session = array();
  64         }
  65
  66         if ( !is_null( $wgRequest->getVal( 'uselang' ) ) ) {
  67                 $langCode = $wgRequest->getVal( 'uselang' );
  68         } elseif ( isset( $session['settings']['_UserLang'] ) ) {
  69                 $langCode = $session['settings']['_UserLang'];
  70         } else {
  71                 $langCode = 'en';
  72         }
  73         $wgLang = Language::factory( $langCode );
  74         RequestContext::getMain()->setLanguage( $wgLang );
  75
  76         $installer->setParserLanguage( $wgLang );
  77
  78         $wgMetaNamespace = $wgCanonicalNamespaceNames[NS_PROJECT];
  79
  80         $session = $installer->execute( $session );
  81
  82         $_SESSION['installData'][$fingerprint] = $session;
  83
  84 }