Define which SpecialPage classes expect write vs read mode

[lhc/web/wiklou.git] / includes / specials / SpecialEmailuser.php

diff --git a/includes/specials/SpecialEmailuser.php b/includes/specials/SpecialEmailuser.php
index 3b31530..c036d3d 100644 (file)
--- a/includes/specials/SpecialEmailuser.php
+++ b/includes/specials/SpecialEmailuser.php
@@ -38,6 +38,10 @@ class SpecialEmailUser extends UnlistedSpecialPage {
                parent::__construct( 'Emailuser' );
        }
 
+       public function doesWrites() {
+               return true;
+       }
+
        public function getDescription() {
                $target = self::getTarget( $this->mTarget );
                if ( !$target instanceof User ) {
@@ -392,6 +396,24 @@ class SpecialEmailUser extends UnlistedSpecialPage {
                }
        }
 
+       /**
+        * Return an array of subpages beginning with $search that this special page will accept.
+        *
+        * @param string $search Prefix to search for
+        * @param int $limit Maximum number of results to return (usually 10)
+        * @param int $offset Number of results to skip (usually 0)
+        * @return string[] Matching subpages
+        */
+       public function prefixSearchSubpages( $search, $limit, $offset ) {
+               $user = User::newFromName( $search );
+               if ( !$user ) {
+                       // No prefix suggestion for invalid user
+                       return array();
+               }
+               // Autocomplete subpage as user list - public to allow caching
+               return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
+       }
+
        protected function getGroupName() {
                return 'users';
        }