From 4bd9991335495b7bc5d37a705e070d4df05cdbc3 Mon Sep 17 00:00:00 2001
From: Douglas Gardner <douglas@chippy.ch>
Date: Sat, 16 Aug 2014 12:29:04 +0100
Subject: [PATCH] Surround edit notices with appropriate classes

This commit adds a <div> around edit notices with relevant classes to aid in the
creation of user scripts, following an earlier change (bug 30959) for
edit intros.

It adds an .mw-editnotice class to each edit notice, and because classes are fairly
cheap, a second mirroring the edit notice's message key, and a third depending
on the edit notice type:
	.mw-editnotice-namespace	for a namespace-wide edit notice
	.mw-editnotice-base		for a edit notice for the subpage's base page
	.mw-editnotice-page		for an edit notice set explicitly for the page

Classes are sanitized where required.

Bug: 68749
Change-Id: Idf44f2a344d64893f799286914bda3f8d4aff6bf
---
 includes/Title.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/includes/Title.php b/includes/Title.php
index a1b2352f5e..b25676cb49 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -5007,7 +5007,9 @@ class Title {
 		$editnotice_ns = 'editnotice-' . $this->getNamespace();
 		$editnotice_ns_message = wfMessage( $editnotice_ns );
 		if ( $editnotice_ns_message->exists() ) {
-			$notices[$editnotice_ns] = $editnotice_ns_message->parseAsBlock();
+			$notices[$editnotice_ns] = '<div class="mw-editnotice mw-editnotice-namespace ' .
+				Sanitizer::escapeClass( "mw-$editnotice_ns" ) . '">' .
+				$editnotice_ns_message->parseAsBlock() . '</div>';
 		}
 		if ( MWNamespace::hasSubpages( $this->getNamespace() ) ) {
 			$parts = explode( '/', $this->getDBkey() );
@@ -5016,7 +5018,9 @@ class Title {
 				$editnotice_base .= '-' . array_shift( $parts );
 				$editnotice_base_msg = wfMessage( $editnotice_base );
 				if ( $editnotice_base_msg->exists() ) {
-					$notices[$editnotice_base] = $editnotice_base_msg->parseAsBlock();
+					$notices[$editnotice_base] = '<div class="mw-editnotice mw-editnotice-base ' .
+						Sanitizer::escapeClass( "mw-$editnotice_base" ) . '">' .
+						$editnotice_base_msg->parseAsBlock() . '</div>';
 				}
 			}
 		} else {
@@ -5024,7 +5028,9 @@ class Title {
 			$editnoticeText = $editnotice_ns . '-' . str_replace( '/', '-', $this->getDBkey() );
 			$editnoticeMsg = wfMessage( $editnoticeText );
 			if ( $editnoticeMsg->exists() ) {
-				$notices[$editnoticeText] = $editnoticeMsg->parseAsBlock();
+				$notices[$editnoticeText] = '<div class="mw-editnotice mw-editnotice-page ' .
+					Sanitizer::escapeClass( "mw-$editnoticeText" ) . '">' .
+					$editnoticeMsg->parseAsBlock() . '</div>';
 			}
 		}
 
-- 
2.20.1