From: Kunal Mehta <legoktm@member.fsf.org>
Date: Thu, 29 Sep 2016 23:09:43 +0000 (-0700)
Subject: MovePage: Check ContentHandler::canBeUsedOn()
X-Git-Tag: 1.31.0-rc.0~5267
X-Git-Url: http://git.cyclocoop.org///%22%40url%40//%22?a=commitdiff_plain;h=f9b54ea8434a8c57f3db9fcb921b167ae85dbf1b;p=lhc%2Fweb%2Fwiklou.git

MovePage: Check ContentHandler::canBeUsedOn()

If the old content model cannot be used on the new page title, the page
move should be disallowed.

Change-Id: I6078a4cde5a76a050dddedf59634d800765cbabf
---

diff --git a/includes/MovePage.php b/includes/MovePage.php
index 5f1dd3fdf6..8ee562a309 100644
--- a/includes/MovePage.php
+++ b/includes/MovePage.php
@@ -131,6 +131,14 @@ class MovePage {
 				ContentHandler::getLocalizedName( $this->oldTitle->getContentModel() ),
 				ContentHandler::getLocalizedName( $this->newTitle->getContentModel() )
 			);
+		} elseif (
+			!ContentHandler::getForTitle( $this->oldTitle )->canBeUsedOn( $this->newTitle )
+		) {
+			$status->fatal(
+				'content-not-allowed-here',
+				ContentHandler::getLocalizedName( $this->oldTitle->getContentModel() ),
+				$this->newTitle->getPrefixedText()
+			);
 		}
 
 		// Image-specific checks