Add support for title on <audio>, <video>

Closes GH-49.

Reviewed-by: Christian Murphy <christian.murphy.42@gmail.com>

lib/handlers/media.js

@@ -11,6 +11,7 @@ var needed = require('../util/wrap').needed
 
 function media(h, node) {
   var nodes = all(h, node)
+  var title = node.properties.title
   var poster = is(node, 'video') ? node.properties.poster : null
   var src = node.properties.src
   var children = node.children
@@ -50,7 +51,7 @@ function media(h, node) {
   // Link to the media resource.
   return {
     type: 'link',
-    title: null,
+    title: title || null,
     url: resolve(h, src),
     children: nodes
   }

test/fixtures/audio/index.html

@@ -27,3 +27,5 @@
   <track kind=subtitles src=example.en.vtt srclang=en label=English>
   <p><a href=example.ogg>Foxtrot</a>.</p>
 </audio>
+
+<p><audio src=example.ogg title=Golf>Hotel</audio></p>

test/fixtures/audio/index.md

@@ -9,3 +9,5 @@
 [Echo](example.ogg).
 
 [Foxtrot](example.ogg).
+
+[Hotel](example.ogg "Golf")

test/fixtures/video/index.html

@@ -43,3 +43,5 @@
   <track kind=subtitles src=example.en.vtt srclang=en label=English>
   <p><a href=example.ogv>India</a>.</p>
 </video>
+
+<p><video src=example.ogv title=Juliett>Kilo</video></p>

test/fixtures/video/index.md

@@ -15,3 +15,5 @@
 [Hotel](example.ogv).
 
 [India](example.ogv).
+
+[Kilo](example.ogv "Juliett")