Try to predict the rev_id when preparing edits

[lhc/web/wiklou.git] / includes / parser / ParserOptions.php

diff --git a/includes/parser/ParserOptions.php b/includes/parser/ParserOptions.php
index 91cd0f4..891c4dd 100644 (file)
--- a/includes/parser/ParserOptions.php
+++ b/includes/parser/ParserOptions.php
@@ -117,17 +117,22 @@ class ParserOptions {
        private $mRemoveComments = true;
 
        /**
-        * Callback for current revision fetching. Used as first argument to call_user_func().
+        * @var callable Callback for current revision fetching; first argument to call_user_func().
         */
        private $mCurrentRevisionCallback =
                [ 'Parser', 'statelessFetchRevision' ];
 
        /**
-        * Callback for template fetching. Used as first argument to call_user_func().
+        * @var callable Callback for template fetching; first argument to call_user_func().
         */
        private $mTemplateCallback =
                [ 'Parser', 'statelessFetchTemplate' ];
 
+       /**
+        * @var callable|null Callback to generate a guess for {{REVISIONID}}
+        */
+       private $mSpeculativeRevIdCallback;
+
        /**
         * Enable limit report in an HTML comment on output
         */
@@ -302,6 +307,11 @@ class ParserOptions {
                return $this->mTemplateCallback;
        }
 
+       /** @since 1.28 */
+       public function getSpeculativeRevIdCallback() {
+               return $this->mSpeculativeRevIdCallback;
+       }
+
        public function getEnableLimitReport() {
                return $this->mEnableLimitReport;
        }
@@ -483,6 +493,11 @@ class ParserOptions {
                return wfSetVar( $this->mCurrentRevisionCallback, $x );
        }
 
+       /** @since 1.28 */
+       public function setSpeculativeRevIdCallback( $x ) {
+               return wfSetVar( $this->mSpeculativeRevIdCallback, $x );
+       }
+
        public function setTemplateCallback( $x ) {
                return wfSetVar( $this->mTemplateCallback, $x );
        }