1 files changed, 16 insertions, 9 deletions

diff --git a/MLEB/Translate/messagegroups/MessageGroupOld.php b/MLEB/Translate/messagegroups/MessageGroupOld.php
index bd56f362..0eec3d0a 100644
--- a/MLEB/Translate/messagegroups/MessageGroupOld.php
+++ b/MLEB/Translate/messagegroups/MessageGroupOld.php
@@ -166,7 +166,7 @@ abstract class MessageGroupOld implements MessageGroup {
 	 */
 	public function getMangler() {
 		if ( !isset( $this->mangler ) ) {
-			$this->mangler = StringMatcher::EmptyMatcher();
+			$this->mangler = new StringMatcher();
 		}
 
 		return $this->mangler;
@@ -185,7 +185,7 @@ abstract class MessageGroupOld implements MessageGroup {
 	 * this message group handles.
 	 *
 	 * @throws MWException
-	 * @return Array of messages definitions indexed by key.
+	 * @return string[] List of message definitions indexed by key.
 	 */
 	public function getDefinitions() {
 		$defs = $this->load( $this->getSourceLanguage() );
@@ -207,6 +207,13 @@ abstract class MessageGroupOld implements MessageGroup {
 	}
 
 	/**
+	 * @inheritDoc
+	 */
+	public function getKeys() {
+		return array_keys( $this->getDefinitions() );
+	}
+
+	/**
 	 * Returns of stored translation of message specified by the $key in language
 	 * code $code.
 	 *
@@ -220,7 +227,7 @@ abstract class MessageGroupOld implements MessageGroup {
 		}
 		$key = strtolower( str_replace( ' ', '_', $key ) );
 
-		return isset( $this->messages[$code][$key] ) ? $this->messages[$code][$key] : null;
+		return $this->messages[$code][$key] ?? null;
 	}
 
 	public static function normaliseKeys( $array ) {
@@ -300,18 +307,15 @@ abstract class MessageGroupOld implements MessageGroup {
 		return $collection;
 	}
 
-	public function __construct() {
-	}
-
 	/**
-	 * Can be overwritten to retun false if something is wrong.
+	 * Can be overwritten to return false if something is wrong.
 	 * @return bool
 	 */
 	public function exists() {
 		return true;
 	}
 
-	public function getChecker() {
+	public function getValidator() {
 		return null;
 	}
 
@@ -325,7 +329,7 @@ abstract class MessageGroupOld implements MessageGroup {
 			return $tags;
 		}
 
-		return isset( $tags[$type] ) ? $tags[$type] : [];
+		return $tags[$type] ?? [];
 	}
 
 	/**
@@ -344,6 +348,7 @@ abstract class MessageGroupOld implements MessageGroup {
 	}
 
 	public function getConfiguration() {
+		return [];
 	}
 
 	public function getFFS() {
@@ -373,6 +378,8 @@ abstract class MessageGroupOld implements MessageGroup {
 		// @todo Replace deprecated call.
 		$conf = $this->getWorkflowConfiguration();
 
+		Hooks::run( 'Translate:modifyMessageGroupStates', [ $this->getId(), &$conf ] );
+
 		return new MessageGroupStates( $conf );
 	}