Make HTML generation in RenderedRevision optional

[lhc/web/wiklou.git] / includes / search / SearchEngine.php

diff --git a/includes/search/SearchEngine.php b/includes/search/SearchEngine.php
index e3088c1..ad9f934 100644 (file)
--- a/includes/search/SearchEngine.php
+++ b/includes/search/SearchEngine.php
@@ -32,6 +32,8 @@ use MediaWiki\MediaWikiServices;
  * @ingroup Search
  */
 abstract class SearchEngine {
+       const DEFAULT_SORT = 'relevance';
+
        /** @var string */
        public $prefix = '';
 
@@ -49,7 +51,7 @@ abstract class SearchEngine {
 
        /** @var bool */
        protected $showSuggestion = true;
-       private $sort = 'relevance';
+       private $sort = self::DEFAULT_SORT;
 
        /** @var array Feature values */
        protected $features = [];
@@ -264,8 +266,9 @@ abstract class SearchEngine {
         * @return SearchNearMatcher
         */
        protected static function defaultNearMatcher() {
-               $config = MediaWikiServices::getInstance()->getMainConfig();
-               return MediaWikiServices::getInstance()->newSearchEngine()->getNearMatcher( $config );
+               $services = MediaWikiServices::getInstance();
+               $config = $services->getMainConfig();
+               return $services->newSearchEngine()->getNearMatcher( $config );
        }
 
        /**
@@ -345,13 +348,13 @@ abstract class SearchEngine {
 
        /**
         * Get the valid sort directions.  All search engines support 'relevance' but others
-        * might support more. The default in all implementations should be 'relevance.'
+        * might support more. The default in all implementations must be 'relevance.'
         *
         * @since 1.25
         * @return string[] the valid sort directions for setSort
         */
        public function getValidSorts() {
-               return [ 'relevance' ];
+               return [ self::DEFAULT_SORT ];
        }
 
        /**