diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2014-12-27 15:41:37 +0100 |
---|---|---|
committer | Pierre Schmitz <pierre@archlinux.de> | 2014-12-31 11:43:28 +0100 |
commit | c1f9b1f7b1b77776192048005dcc66dcf3df2bfb (patch) | |
tree | 2b38796e738dd74cb42ecd9bfd151803108386bc /includes/specials/SpecialMyLanguage.php | |
parent | b88ab0086858470dd1f644e64cb4e4f62bb2be9b (diff) |
Update to MediaWiki 1.24.1
Diffstat (limited to 'includes/specials/SpecialMyLanguage.php')
-rw-r--r-- | includes/specials/SpecialMyLanguage.php | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/includes/specials/SpecialMyLanguage.php b/includes/specials/SpecialMyLanguage.php new file mode 100644 index 00000000..71b18930 --- /dev/null +++ b/includes/specials/SpecialMyLanguage.php @@ -0,0 +1,93 @@ +<?php +/** + * Implements Special:MyLanguage + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * http://www.gnu.org/copyleft/gpl.html + * + * @file + * @author Niklas Laxström + * @author Siebrand Mazeland + * @copyright Copyright © 2010-2013 Niklas Laxström, Siebrand Mazeland + */ + +/** + * Unlisted special page just to redirect the user to the translated version of + * a page, if it exists. + * + * Usage: [[Special:MyLanguage/Page name|link text]] + * + * @since 1.24 + * @ingroup SpecialPage + */ +class SpecialMyLanguage extends RedirectSpecialArticle { + public function __construct() { + parent::__construct( 'MyLanguage' ); + } + + /** + * If the special page is a redirect, then get the Title object it redirects to. + * False otherwise. + * + * @param string $par Subpage string + * @return Title|bool + */ + public function getRedirect( $par ) { + $title = $this->findTitle( $par ); + // Go to the main page if given invalid title. + if ( !$title ) { + $title = Title::newMainPage(); + } + return $title; + } + + /** + * Assuming the user's interface language is fi. Given input Page, it + * returns Page/fi if it exists, otherwise Page. Given input Page/de, + * it returns Page/fi if it exists, otherwise Page/de if it exists, + * otherwise Page. + * + * @param string $par + * @return Title|null + */ + public function findTitle( $par ) { + // base = title without language code suffix + // provided = the title as it was given + $base = $provided = Title::newFromText( $par ); + + if ( $base && strpos( $par, '/' ) !== false ) { + $pos = strrpos( $par, '/' ); + $basepage = substr( $par, 0, $pos ); + $code = substr( $par, $pos + 1 ); + if ( strlen( $code ) && Language::isKnownLanguageTag( $code ) ) { + $base = Title::newFromText( $basepage ); + } + } + + if ( !$base ) { + return null; + } + + $uiCode = $this->getLanguage()->getCode(); + $proposed = $base->getSubpage( $uiCode ); + if ( $uiCode !== $this->getConfig()->get( 'LanguageCode' ) && $proposed && $proposed->exists() ) { + return $proposed; + } elseif ( $provided && $provided->exists() ) { + return $provided; + } else { + return $base; + } + } +} |