includes/installer/InstallerOverrides.php

   1 <?php
   2
   3 /**
   4  * MediaWiki installer overrides. See mw-config/overrides/README for details.
   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 namespace MediaWiki\Installer;
  25
  26 use MediaWiki\Request\WebRequest;
  27
  28 /**
  29  * @since 1.20
  30  */
  31 class InstallerOverrides {
  32         private static function getOverrides() {
  33                 static $overrides;
  34
  35                 if ( !$overrides ) {
  36                         $overrides = [
  37                                 'LocalSettingsGenerator' => LocalSettingsGenerator::class,
  38                                 'WebInstaller' => WebInstaller::class,
  39                                 'CliInstaller' => CliInstaller::class,
  40                         ];
  41                         foreach ( glob( MW_INSTALL_PATH . '/mw-config/overrides/*.php' ) as $file ) {
  42                                 require $file;
  43                         }
  44                 }
  45
  46                 return $overrides;
  47         }
  48
  49         /**
  50          * Instantiates and returns an instance of LocalSettingsGenerator or its descendant classes
  51          * @param Installer $installer
  52          * @return LocalSettingsGenerator
  53          */
  54         public static function getLocalSettingsGenerator( Installer $installer ) {
  55                 $className = self::getOverrides()['LocalSettingsGenerator'];
  56                 return new $className( $installer );
  57         }
  58
  59         /**
  60          * Instantiates and returns an instance of WebInstaller or its descendant classes
  61          * @param WebRequest $request
  62          * @return WebInstaller
  63          */
  64         public static function getWebInstaller( WebRequest $request ) {
  65                 $className = self::getOverrides()['WebInstaller'];
  66                 return new $className( $request );
  67         }
  68
  69         /**
  70          * Instantiates and returns an instance of CliInstaller or its descendant classes
  71          * @param string $siteName
  72          * @param string|null $admin
  73          * @param array $options
  74          * @return CliInstaller
  75          */
  76         public static function getCliInstaller( $siteName, $admin = null, array $options = [] ) {
  77                 $className = self::getOverrides()['CliInstaller'];
  78                 return new $className( $siteName, $admin, $options );
  79         }
  80 }