From: Arlo Breault <abreault@wikimedia.org>
Date: Wed, 7 Mar 2018 20:04:33 +0000 (-0500)
Subject: Parse wikitext in gallery caption
X-Git-Tag: 1.34.0-rc.0~3430^2
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=780eff8da38000707f59ea7e1233ba25f0494d61;p=lhc%2Fweb%2Fwiklou.git

Parse wikitext in gallery caption

Bug: T187958
Change-Id: Ibf1420e4d7fdbfd61dd7c9fdcfda2c73d5170c30
---

diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index 8e5dcbdab1..1248be3992 100644
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -4958,9 +4958,10 @@ class Parser {
 			$ig->setShowFilename( false );
 		}
 		if ( isset( $params['caption'] ) ) {
-			$caption = $params['caption'];
-			$caption = htmlspecialchars( $caption );
-			$caption = $this->replaceInternalLinks( $caption );
+			// NOTE: We aren't passing a frame here or below.  Frame info
+			// is currently opaque to Parsoid, which acts on OT_PREPROCESS.
+			// See T107332#4030581
+			$caption = $this->recursiveTagParse( $params['caption'] );
 			$ig->setCaptionHtml( $caption );
 		}
 		if ( isset( $params['perrow'] ) ) {
diff --git a/tests/parser/parserTests.txt b/tests/parser/parserTests.txt
index 6da23e1c46..df4f6aaa8d 100644
--- a/tests/parser/parserTests.txt
+++ b/tests/parser/parserTests.txt
@@ -20487,7 +20487,6 @@ image:foobar.jpg|link=Main Page#section|caption
 </ul>
 !! end
 
-## Whoops, Parsoid shouldn't be parsing templates in the attribute caption!
 !! test
 Gallery with template inside caption
 !! options
@@ -20500,7 +20499,7 @@ File:Foobar.jpg|{{echo|ho}}
 </gallery>
 !! html/php
 <ul class="gallery mw-gallery-traditional">
-	<li class='gallerycaption'>{{echo|hi}}</li>
+	<li class='gallerycaption'>hi</li>
 		<li class="gallerybox" style="width: 155px"><div style="width: 155px">
 			<div class="thumb" style="width: 150px;"><div style="margin:68px auto;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/120px-Foobar.jpg" width="120" height="14" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/240px-Foobar.jpg 2x" /></a></div></div>
 			<div class="gallerytext">
@@ -20517,6 +20516,30 @@ File:Foobar.jpg|{{echo|ho}}
 </ul>
 !! end
 
+!! test
+Gallery with wikitext inside gallery caption
+!! wikitext
+<gallery caption="# List item
+
+Text '''bold''' [[link]] {{ns:-1}}
+
+[[File:Foobar.jpg|thumb|File in gallery caption]]">
+File:Foobar.jpg|Image caption
+</gallery>
+!! html/php
+<ul class="gallery mw-gallery-traditional">
+	<li class='gallerycaption'># List item Text <b>bold</b> <a href="/index.php?title=Link&amp;action=edit&amp;redlink=1" class="new" title="Link (page does not exist)">link</a> Special <div class="thumb tright"><div class="thumbinner" style="width:182px;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg" width="180" height="20" class="thumbimage" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/270px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/360px-Foobar.jpg 2x" /></a>  <div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Foobar.jpg" class="internal" title="Enlarge"></a></div>File in gallery caption</div></div></div></li>
+		<li class="gallerybox" style="width: 155px"><div style="width: 155px">
+			<div class="thumb" style="width: 150px;"><div style="margin:68px auto;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/120px-Foobar.jpg" width="120" height="14" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/240px-Foobar.jpg 2x" /></a></div></div>
+			<div class="gallerytext">
+<p>Image caption
+</p>
+			</div>
+		</div></li>
+</ul>
+
+!! end
+
 !! test
 Gallery with wikitext inside caption
 !! options