From 4ac9fa081a7c045f6a9f1cfc529d82423f485b2e Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sun, 8 Dec 2013 09:55:49 +0100
Subject: Update to MediaWiki 1.22.0

---
 maintenance/rebuildLocalisationCache.php | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'maintenance/rebuildLocalisationCache.php')

diff --git a/maintenance/rebuildLocalisationCache.php b/maintenance/rebuildLocalisationCache.php
index db77564b..b7f306b1 100644
--- a/maintenance/rebuildLocalisationCache.php
+++ b/maintenance/rebuildLocalisationCache.php
@@ -29,7 +29,7 @@
  * @ingroup Maintenance
  */
 
-require_once( __DIR__ . '/Maintenance.php' );
+require_once __DIR__ . '/Maintenance.php';
 
 /**
  * Maintenance script to rebuild the localisation cache.
@@ -44,6 +44,8 @@ class RebuildLocalisationCache extends Maintenance {
 		$this->addOption( 'threads', 'Fork more than one thread', false, true );
 		$this->addOption( 'outdir', 'Override the output directory (normally $wgCacheDirectory)',
 			false, true );
+		$this->addOption( 'lang', 'Only rebuild these languages, comma separated.',
+			false, true );
 	}
 
 	public function memoryLimit() {
@@ -59,7 +61,7 @@ class RebuildLocalisationCache extends Maintenance {
 		# no l10n cache. Break the cycle by forcing $wgLanguageCode = 'en'.
 		global $wgLanguageCode;
 		$wgLanguageCode = 'en';
-		return parent::finalSetup();
+		parent::finalSetup();
 	}
 
 	public function execute() {
@@ -90,7 +92,19 @@ class RebuildLocalisationCache extends Maintenance {
 		}
 		$lc = new LocalisationCache_BulkLoad( $conf );
 
-		$codes = array_keys( Language::fetchLanguageNames( null, 'mwfile' ) );
+		$allCodes = array_keys( Language::fetchLanguageNames( null, 'mwfile' ) );
+		if ( $this->hasOption( 'lang' ) ) {
+			# Validate requested languages
+			$codes = array_intersect( $allCodes,
+				explode( ',', $this->getOption( 'lang' ) ) );
+			# Bailed out if nothing is left
+			if ( count( $codes ) == 0 ) {
+				$this->error( 'None of the languages specified exists.', 1 );
+			}
+		} else {
+			# By default get all languages
+			$codes = $allCodes;
+		}
 		sort( $codes );
 
 		// Initialise and split into chunks
@@ -162,4 +176,4 @@ class RebuildLocalisationCache extends Maintenance {
 }
 
 $maintClass = "RebuildLocalisationCache";
-require_once( RUN_MAINTENANCE_IF_MAIN );
+require_once RUN_MAINTENANCE_IF_MAIN;
-- 
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