From e6010c67cc383dbbe084a577a865952cda364f62 Mon Sep 17 00:00:00 2001
From: Daniel Kinzler <daniel@users.mediawiki.org>
Date: Sun, 17 Aug 2008 15:42:26 +0000
Subject: [PATCH] better support for on-wiki i18n

---
 Gadgets.php        | 29 +++++++++++++++++++++++++++++
 SpecialGadgets.php | 11 ++++++++---
 2 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/Gadgets.php b/Gadgets.php
index 9c542c7a..f2081494 100644
--- a/Gadgets.php
+++ b/Gadgets.php
@@ -32,6 +32,7 @@ $wgHooks['RenderPreferencesForm'][] = 'wfGadgetsRenderPreferencesForm';
 $wgHooks['ResetPreferences'][] = 'wfGadgetsResetPreferences';
 $wgHooks['BeforePageDisplay'][] = 'wfGadgetsBeforePageDisplay';
 $wgHooks['ArticleSaveComplete'][] = 'wfGadgetsArticleSaveComplete';
+$wgHooks['LoadAllMessages'][] = 'wfGadgetsInjectMessages';
 
 $dir = dirname(__FILE__) . '/';
 $wgExtensionMessagesFiles['Gadgets'] = $dir . 'Gadgets.i18n.php';
@@ -231,3 +232,31 @@ function wfApplyGadgetCode( $code, &$out, &$done ) {
 		}
 	}
 }
+
+/**
+* inject descriptions into system messages, so they show on Special:Allmessages
+*/
+function wfGadgetsInjectMessages() {
+	global $wgLang, $wgMessageCache;
+
+	$gadgets = wfLoadGadgetsStructured();
+	if ( !$gadgets ) return true;
+
+	$messages = array();
+
+	foreach ( $gadgets as $section => $entries ) {
+		if ( $section !== false && $section !== '' ) {
+			$tname = "gadget-section-$section";
+			$messages[$tname] = $section;
+		}
+
+		foreach ( $entries as $gname => $code ) {
+			$tname = "gadget-$gname";
+			$messages[$tname] = $gname;
+		}
+	}
+	
+	$wgMessageCache->addMessages( $messages );
+	return true;
+}
+
diff --git a/SpecialGadgets.php b/SpecialGadgets.php
index 2993b1ad..8e2ae28c 100644
--- a/SpecialGadgets.php
+++ b/SpecialGadgets.php
@@ -30,7 +30,7 @@ class SpecialGadgets extends SpecialPage {
 	 * @param $par Parameters passed to the page
 	 */
 	function execute( $par ) {
-		global $wgOut, $wgUser;
+		global $wgOut, $wgUser, $wgLang, $wgContLang;
 
 		wfLoadExtensionMessages( 'Gadgets' );
 		$skin = $wgUser->getSkin();
@@ -42,13 +42,18 @@ class SpecialGadgets extends SpecialPage {
 		$gadgets = wfLoadGadgetsStructured();
 		if ( !$gadgets ) return;
 
+		$lang = "";
+		if ( $wgLang->getCode() != $wgContLang->getCode() ) {
+			$lang = "/" . $wgLang->getCode();
+		}
+
 		$listOpen = false;
 
 		$msgOpt = array( 'parseinline', 'parsemag' );
 
 		foreach ( $gadgets as $section => $entries ) {
 			if ( $section !== false && $section !== '' ) {
-				$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Gadget-section-$section" );
+				$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Gadget-section-$section$lang" );
 				$lnk = $t ? $skin->makeLinkObj( $t, wfMsgHTML("edit"), 'action=edit' ) : htmlspecialchars($section);
 				$ttext = wfMsgExt( "gadget-section-$section", $msgOpt );
 
@@ -60,7 +65,7 @@ class SpecialGadgets extends SpecialPage {
 			}
 
 			foreach ( $entries as $gname => $code ) {
-				$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Gadget-$gname" );
+				$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Gadget-$gname$lang" );
 				if ( !$t ) continue;
 
 				$lnk = $skin->makeLinkObj( $t, wfMsgHTML("edit"), 'action=edit' );