From ce335a08902456a66726ab7ac092fa466e3918fc Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Thu, 14 Jul 2005 00:37:01 +0000
Subject: [PATCH] * Add support for a version key in $wgExtensionCredits

---
 includes/DefaultSettings.php |  6 ++++--
 includes/SpecialVersion.php  | 21 ++++++++++++++-------
 2 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 520f8a4094..7c9de9c53e 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -1228,16 +1228,18 @@ $wgUseXMLparser = false ;
 $wgSkinExtensionFunctions = array();
 $wgExtensionFunctions = array();
 /**
- * An array of extension names, their authors, and optionally, urls
- * add to it from an extension like:
+ * An array of extension types and inside that their names, versions, authors
+ * and urls, note that the version and url key can be omitted.
  *
  * <code>
  * $wgExtensionCredits[$type][] = array(
  * 	'name' => 'Example extension',
+ *      'version' => 1.9,
  *	'author' => 'Foo Barstein',
  *	'url' => 'http://wwww.example.com/Example%20Extension/',
  * );
  * </code>
+ *
  * Where $type is 'specialpage', 'parserhook', or 'other'.
  */
 $wgExtensionCredits = array();
diff --git a/includes/SpecialVersion.php b/includes/SpecialVersion.php
index 4423c7cf92..0f39124a10 100644
--- a/includes/SpecialVersion.php
+++ b/includes/SpecialVersion.php
@@ -53,13 +53,7 @@ or [http://www.gnu.org/copyleft/gpl.html read it online]
 			if ( count( @$wgExtensionCredits[$type] ) > 0 ) {
 				$out .= "=== $text ===\n";
 				foreach ( $wgExtensionCredits[$type] as $extension ) {
-					if ( isset( $extension['url'] ) ) {
-						$out .= '* [' . $extension['url'] . ' ' . $extension['name'] . ']';
-					} else {
-						$out .= '* ' . $extension['name'];
-					}
-					$out .= ' by ' . $extension['author'] . "\n";
-						
+					$out .= formatExtensionCredits( $extension['name'], $extension['author'], @$extension['url'], @$extension['version'] ); 
 				}
 			}
 
@@ -67,4 +61,17 @@ or [http://www.gnu.org/copyleft/gpl.html read it online]
 	}
 	$wgOut->addWikiText( $out );
 }
+
+function formatExtensionCredits( $name, $author, $url = null, $version = null ) {
+	$ret = '* ';
+	if ( isset( $url ) )
+		$ret .= "[$url ";
+	$ret .= $name;
+	if ( isset( $url ) )
+		$ret .= ']';
+	if ( isset( $version ) )
+		$ret .= " $version";
+	$ret .= " by $author";
+	return $ret;
+}
 ?>
-- 
2.20.1