includes/logging/PageLangLogFormatter.php

   1 <?php
   2 /**
   3  * Formatter for changelang log entries.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @author Kunal Grover
  22  * @license GPL-2.0-or-later
  23  * @since 1.24
  24  */
  25
  26 use MediaWiki\Languages\LanguageNameUtils;
  27
  28 /**
  29  * This class formats language change log entries.
  30  *
  31  * @since 1.24
  32  */
  33 class PageLangLogFormatter extends LogFormatter {
  34         private LanguageNameUtils $languageNameUtils;
  35
  36         public function __construct(
  37                 LogEntry $entry,
  38                 LanguageNameUtils $languageNameUtils
  39         ) {
  40                 parent::__construct( $entry );
  41                 $this->languageNameUtils = $languageNameUtils;
  42         }
  43
  44         protected function getMessageParameters() {
  45                 // Get the user language for displaying language names
  46                 $userLang = $this->context->getLanguage()->getCode();
  47                 $params = parent::getMessageParameters();
  48
  49                 // Get the language codes from log
  50                 $oldLang = $params[3];
  51                 $kOld = strrpos( $oldLang, '[' );
  52                 if ( $kOld ) {
  53                         $oldLang = substr( $oldLang, 0, $kOld );
  54                 }
  55
  56                 $newLang = $params[4];
  57                 $kNew = strrpos( $newLang, '[' );
  58                 if ( $kNew ) {
  59                         $newLang = substr( $newLang, 0, $kNew );
  60                 }
  61
  62                 // Convert language codes to names in user language
  63                 $logOld = $this->languageNameUtils->getLanguageName( $oldLang, $userLang )
  64                         . ' (' . $oldLang . ')';
  65                 $logNew = $this->languageNameUtils->getLanguageName( $newLang, $userLang )
  66                         . ' (' . $newLang . ')';
  67
  68                 // Add the default message to languages if required
  69                 $params[3] = !$kOld ? $logOld : $logOld . ' [' . $this->msg( 'default' ) . ']';
  70                 $params[4] = !$kNew ? $logNew : $logNew . ' [' . $this->msg( 'default' ) . ']';
  71                 return $params;
  72         }
  73 }