Added function to get extension type messages

diff --git a/includes/specials/SpecialVersion.php b/includes/specials/SpecialVersion.php
index cca95a0..13db183 100644 (file)
--- a/includes/specials/SpecialVersion.php
+++ b/includes/specials/SpecialVersion.php
@@ -27,23 +27,26 @@
  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
  */
 class SpecialVersion extends SpecialPage {
-       private $firstExtOpened = false;
+       
+       protected $firstExtOpened = false;
 
-       static $viewvcUrls = array(
+       protected static $extensionTypes = false;
+       
+       protected static $viewvcUrls = array(
                'svn+ssh://svn.wikimedia.org/svnroot/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
                'http://svn.wikimedia.org/svnroot/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
                # Doesn't work at the time of writing but maybe some day: 
                'https://svn.wikimedia.org/viewvc/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
        );
 
-       function __construct(){
+       public function __construct(){
                parent::__construct( 'Version' );
        }
 
        /**
         * main()
         */
-       function execute( $par ) {
+       public function execute( $par ) {
                global $wgOut, $wgSpecialVersionShowHooks, $wgContLang;
                
                $this->setHeaders();
@@ -210,17 +213,33 @@ class SpecialVersion extends SpecialPage {
         * @return array
         */
        public static function getExtensionTypes() {
-               $extensionTypes = array(
-                       'specialpage' => wfMsg( 'version-specialpages' ),
-                       'parserhook' => wfMsg( 'version-parserhooks' ),
-                       'variable' => wfMsg( 'version-variables' ),
-                       'media' => wfMsg( 'version-mediahandlers' ),
-                       'other' => wfMsg( 'version-other' ),
-               );
-               
-               wfRunHooks( 'ExtensionTypes', array( &$extensionTypes ) );
+               if ( self::$extensionTypes === false ) {
+                       self::$extensionTypes = array(
+                               'specialpage' => wfMsg( 'version-specialpages' ),
+                               'parserhook' => wfMsg( 'version-parserhooks' ),
+                               'variable' => wfMsg( 'version-variables' ),
+                               'media' => wfMsg( 'version-mediahandlers' ),
+                               'other' => wfMsg( 'version-other' ),
+                       );
+                       
+                       wfRunHooks( 'ExtensionTypes', array( &self::$extensionTypes ) );
+               }
                
-               return $extensionTypes;
+               return self::$extensionTypes;
+       }
+       
+       /**
+        * Returns the internationalized name for an extension type.
+        * 
+        * @since 1.17
+        * 
+        * @param $type String
+        * 
+        * @return string
+        */
+       public static function getExtensionTypeName( $type ) {
+               $types = self::getExtensionTypes();
+               return $types[$type];
        }
        
        /**