From 546788ae96d7503e17911049450ad58ebf0f872d Mon Sep 17 00:00:00 2001
From: Tim Laqua <tlaqua@users.mediawiki.org>
Date: Tue, 27 Nov 2007 20:29:24 +0000
Subject: [PATCH] Adding backwards compatibility f/ message cache population.

---
 ContributionScores.php      | 23 +++++++++++++++++++----
 ContributionScores_body.php |  9 ++++++---
 2 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/ContributionScores.php b/ContributionScores.php
index d16bc7f..750fbf1 100644
--- a/ContributionScores.php
+++ b/ContributionScores.php
@@ -12,13 +12,28 @@ if (!defined('MEDIAWIKI')) {
 $wgExtensionCredits['specialpage'][] = array(
 	'name'=>'Contribution Scores',
 	'url'=>'http://www.mediawiki.org/wiki/Extension:Contribution_Scores',
-	'author'=>'Tim Laqua, Siebrand Mazeland',
+	'author'=>'Tim Laqua',
 	'description'=>'Polls wiki database for highest user contribution volume',
 	'version'=>'1.5'
 );
 
-$dir = dirname(__FILE__) . '/';
-$wgExtensionMessagesFiles['ContributionScores'] = $dir . 'ContributionScores.i18n.php';
 $wgAutoloadClasses['ContributionScores'] = $dir . 'ContributionScores_body.php';
-
 $wgSpecialPages['ContributionScores'] = 'ContributionScores';
+
+if( version_compare( $wgVersion, '1.12alpha', '>=' ) ) {    
+	$dir = dirname(__FILE__) . '/';
+	$wgExtensionMessagesFiles['ContributionScores'] = $dir . 'ContributionScores.i18n.php';
+} else {
+	$wgExtensionFunctions[] = 'efContributionScores';
+}
+
+///Message Cache population for versions that did not support $wgExtensionFunctions
+function efContributionScores() {
+	global $wgMessageCache;   
+	
+	#Add Messages   
+	require( dirname( __FILE__ ) . '/ContributionScores.i18n.php' );   
+	foreach( $messages as $key => $value ) {   
+		  $wgMessageCache->addMessages( $messages[$key], $key );   
+	}   
+} 
diff --git a/ContributionScores_body.php b/ContributionScores_body.php
index 5be8618..0550b01 100644
--- a/ContributionScores_body.php
+++ b/ContributionScores_body.php
@@ -92,9 +92,12 @@ class ContributionScores extends SpecialPage
 	}
 
 	function execute( $par ) {
-		global $wgRequest, $wgOut, $contribScoreReports;
-		wfLoadExtensionMessages( 'ContributionScores' );
-
+		global $wgRequest, $wgOut, $contribScoreReports, $wgVersion;
+		
+		if( version_compare( $wgVersion, '1.12alpha', '>=' ) ) {    
+			wfLoadExtensionMessages( 'ContributionScores' );
+		}
+		
 		$this->setHeaders();
 
 		# Get request data from, e.g.