maintenance/unusedMessages.php

   1 <?php
   2 /**
   3  * Prints out messages in localisation files that are no longer used.
   4  *
   5  * @package MediaWiki
   6  * @subpackage Maintenance
   7  */
   8
   9 require_once('commandLine.inc');
  10
  11 if ( isset( $args[0] ) ) {
  12         $code = $args[0];
  13 } else {
  14         $code = $wgLang->getCode();
  15 }
  16
  17 if ( $code == 'en' ) {
  18         print "Current selected language is English. Cannot check translations.\n";
  19         exit();
  20 }
  21
  22 $filename = Language::getFileName( "$IP/languages/Messages", $code, '.php' );
  23 if ( file_exists( $filename ) ) {
  24         require( $filename );
  25 } else {
  26         $messages = array();
  27 }
  28
  29 $count = $total = 0;
  30 $wgEnglishMessages = Language::getMessagesFor( 'en' );
  31 $wgLocalMessages = $messages;
  32
  33 foreach ( $wgLocalMessages as $key => $msg ) {
  34         ++$total;
  35         if ( !isset( $wgEnglishMessages[$key] ) ) {
  36                 print "* $key\n";
  37                 ++$count;
  38         }
  39 }
  40
  41 print "{$count} messages of {$total} are unused in the language {$code}\n";
  42 ?>