From 08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Mon, 12 Aug 2013 09:28:15 +0200
Subject: Update to MediaWiki 1.21.1

---
 includes/api/ApiMove.php | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

(limited to 'includes/api/ApiMove.php')

diff --git a/includes/api/ApiMove.php b/includes/api/ApiMove.php
index 9d73562b..3e846e3b 100644
--- a/includes/api/ApiMove.php
+++ b/includes/api/ApiMove.php
@@ -30,10 +30,6 @@
  */
 class ApiMove extends ApiBase {
 
-	public function __construct( $main, $action ) {
-		parent::__construct( $main, $action );
-	}
-
 	public function execute() {
 		$user = $this->getUser();
 		$params = $this->extractRequestParams();
@@ -42,7 +38,7 @@ class ApiMove extends ApiBase {
 
 		if ( isset( $params['from'] ) ) {
 			$fromTitle = Title::newFromText( $params['from'] );
-			if ( !$fromTitle ) {
+			if ( !$fromTitle || $fromTitle->isExternal() ) {
 				$this->dieUsageMsg( array( 'invalidtitle', $params['from'] ) );
 			}
 		} elseif ( isset( $params['fromid'] ) ) {
@@ -58,7 +54,7 @@ class ApiMove extends ApiBase {
 		$fromTalk = $fromTitle->getTalkPage();
 
 		$toTitle = Title::newFromText( $params['to'] );
-		if ( !$toTitle ) {
+		if ( !$toTitle || $toTitle->isExternal() ) {
 			$this->dieUsageMsg( array( 'invalidtitle', $params['to'] ) );
 		}
 		$toTalk = $toTitle->getTalkPage();
@@ -82,9 +78,16 @@ class ApiMove extends ApiBase {
 		}
 
 		$r = array( 'from' => $fromTitle->getPrefixedText(), 'to' => $toTitle->getPrefixedText(), 'reason' => $params['reason'] );
-		if ( !$params['noredirect'] || !$user->isAllowed( 'suppressredirect' ) ) {
+
+		if ( $fromTitle->exists() ) {
+			//NOTE: we assume that if the old title exists, it's because it was re-created as
+			// a redirect to the new title. This is not safe, but what we did before was
+			// even worse: we just determined whether a redirect should have been created,
+			// and reported that it was created if it should have, without any checks.
+			// Also note that isRedirect() is unreliable because of bug 37209.
 			$r['redirectcreated'] = '';
 		}
+
 		if( $toTitleExists ) {
 			$r['moveoverredirect'] = '';
 		}
@@ -122,7 +125,7 @@ class ApiMove extends ApiBase {
 			}
 		}
 
-		$watch = "preferences";
+		$watch = 'preferences';
 		if ( isset( $params['watchlist'] ) ) {
 			$watch = $params['watchlist'];
 		} elseif ( $params['watch'] ) {
@@ -288,15 +291,11 @@ class ApiMove extends ApiBase {
 
 	public function getExamples() {
 		return array(
-			'api.php?action=move&from=Exampel&to=Example&token=123ABC&reason=Misspelled%20title&movetalk=&noredirect='
+			'api.php?action=move&from=Badtitle&to=Goodtitle&token=123ABC&reason=Misspelled%20title&movetalk=&noredirect='
 		);
 	}
 
 	public function getHelpUrls() {
 		return 'https://www.mediawiki.org/wiki/API:Move';
 	}
-
-	public function getVersion() {
-		return __CLASS__ . ': $Id$';
-	}
 }
-- 
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