WatchAction: Clean up redundant getFormFields() and show()

[lhc/web/wiklou.git] / includes / actions / WatchAction.php

diff --git a/includes/actions/WatchAction.php b/includes/actions/WatchAction.php
index 51108c0..30b83d7 100644 (file)
--- a/includes/actions/WatchAction.php
+++ b/includes/actions/WatchAction.php
@@ -42,36 +42,12 @@ class WatchAction extends FormAction {
                return $this->msg( 'addwatch' )->escaped();
        }
 
-       /**
-        * Just get an empty form with a single submit button
-        * @return array
-        */
-       protected function getFormFields() {
-               return array();
-       }
-
        public function onSubmit( $data ) {
                self::doWatch( $this->getTitle(), $this->getUser() );
 
                return true;
        }
 
-       /**
-        * This can be either formed or formless depending on the session token given
-        */
-       public function show() {
-               $this->setHeaders();
-
-               $user = $this->getUser();
-               // This will throw exceptions if there's a problem
-               $this->checkCanExecute( $user );
-
-               $form = $this->getForm();
-               if ( $form->show() ) {
-                       $this->onSuccess();
-               }
-       }
-
        protected function checkCanExecute( User $user ) {
                // Must be logged in
                if ( $user->isAnon() ) {