From: Chad Horohoe <chadh@wikimedia.org>
Date: Wed, 4 Mar 2015 05:10:57 +0000 (-0800)
Subject: Delay language conversion cache construction until needed
X-Git-Tag: 1.31.0-rc.0~12191^2
X-Git-Url: https://git.cyclocoop.org/%27.%24link.%27?a=commitdiff_plain;h=997183413102728629657e036cf22144a49b6303;p=lhc%2Fweb%2Fwiklou.git

Delay language conversion cache construction until needed

Instead of instantiating this on every single request. Removes
wfGetLangConverterCacheStorage() and $wgLangConvMemc which were
otherwise unused.

Change-Id: Ic500944a92c2a94bc649e1b492c33714d81dca00
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 5232413fdd..3f1062054c 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -4008,16 +4008,6 @@ function wfGetParserCacheStorage() {
 	return ObjectCache::getInstance( $wgParserCacheType );
 }
 
-/**
- * Get the cache object used by the language converter
- *
- * @return BagOStuff
- */
-function wfGetLangConverterCacheStorage() {
-	global $wgLanguageConverterCacheType;
-	return ObjectCache::getInstance( $wgLanguageConverterCacheType );
-}
-
 /**
  * Call hook functions defined in $wgHooks
  *
diff --git a/includes/Setup.php b/includes/Setup.php
index 6939f9561c..7c0c7c424d 100644
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -573,7 +573,6 @@ $ps_memcached = Profiler::instance()->scopedProfileIn( $fname . '-memcached' );
 $wgMemc = wfGetMainCache();
 $messageMemc = wfGetMessageCacheStorage();
 $parserMemc = wfGetParserCacheStorage();
-$wgLangConvMemc = wfGetLangConverterCacheStorage();
 
 wfDebugLog( 'caches', 'main: ' . get_class( $wgMemc ) .
 	', message: ' . get_class( $messageMemc ) .
diff --git a/languages/LanguageConverter.php b/languages/LanguageConverter.php
index 43d6063d91..844888ee7d 100644
--- a/languages/LanguageConverter.php
+++ b/languages/LanguageConverter.php
@@ -842,7 +842,7 @@ class LanguageConverter {
 	 * @param bool $fromCache Load from memcached? Defaults to true.
 	 */
 	function loadTables( $fromCache = true ) {
-		global $wgLangConvMemc;
+		global $wgLanguageConverterCacheType;
 
 		if ( $this->mTablesLoaded ) {
 			return;
@@ -850,9 +850,10 @@ class LanguageConverter {
 
 		$this->mTablesLoaded = true;
 		$this->mTables = false;
+		$cache = ObjectCache::getInstance( $wgLanguageConverterCacheType );
 		if ( $fromCache ) {
 			wfProfileIn( __METHOD__ . '-cache' );
-			$this->mTables = $wgLangConvMemc->get( $this->mCacheKey );
+			$this->mTables = $cache->get( $this->mCacheKey );
 			wfProfileOut( __METHOD__ . '-cache' );
 		}
 		if ( !$this->mTables || !array_key_exists( self::CACHE_VERSION_KEY, $this->mTables ) ) {
@@ -869,7 +870,7 @@ class LanguageConverter {
 			$this->postLoadTables();
 			$this->mTables[self::CACHE_VERSION_KEY] = true;
 
-			$wgLangConvMemc->set( $this->mCacheKey, $this->mTables, 43200 );
+			$cache->set( $this->mCacheKey, $this->mTables, 43200 );
 			wfProfileOut( __METHOD__ . '-recache' );
 		}
 	}