From 7e95809fd0349c4d830f1199f86273d35b721ca2 Mon Sep 17 00:00:00 2001
From: Rick Curran <rick@wideopenspace.co.uk>
Date: Mon, 9 Sep 2019 17:21:55 +0100
Subject: [PATCH 1/2] Added Title attribute to the iframe for Archive.org book
 embed

This commit adds a `Title` attribute to the iframe for Archive.org book embed to improve the Section 508 and WCAG 2.0 accessibility compliance.
---
 modules/shortcodes/archiveorg-book.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/shortcodes/archiveorg-book.php b/modules/shortcodes/archiveorg-book.php
index 88ac328c4cf4f..1e0af4a661748 100644
--- a/modules/shortcodes/archiveorg-book.php
+++ b/modules/shortcodes/archiveorg-book.php
@@ -78,7 +78,9 @@ function jetpack_archiveorg_book_shortcode( $atts ) {
 
 	$url = esc_url( set_url_scheme( "http://archive.org/stream/{$id}?ui=embed#mode/1up" ) );
 
-	$html = "<div class='embed-archiveorg-book' style='text-align:center;'><iframe src='$url' width='$width' height='$height' style='border:0;' webkitallowfullscreen='true' mozallowfullscreen='true' allowfullscreen></iframe></div>";
+	$title = esc_html__( 'Archive.org Book', 'jetpack' );
+
+	$html = "<div class='embed-archiveorg-book' style='text-align:center;'><iframe title='$title' src='$url' width='$width' height='$height' style='border:0;' webkitallowfullscreen='true' mozallowfullscreen='true' allowfullscreen></iframe></div>";
 	return $html;
 }
 

From bf2acf7c707c7c009210ee9fa009e3d73e52ceb2 Mon Sep 17 00:00:00 2001
From: Rick Curran <rick@wideopenspace.co.uk>
Date: Mon, 16 Sep 2019 09:45:03 +0100
Subject: [PATCH 2/2] Updated test for Archive-book shortcode to include the
 new `title` attribute

Updated the Unit test for the Archive-book shortcode to include the new `title` attribute on the iframe in the test code.
---
 tests/php/modules/shortcodes/test-class.archiveorg.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/php/modules/shortcodes/test-class.archiveorg.php b/tests/php/modules/shortcodes/test-class.archiveorg.php
index e477bd729fe77..0a3cdf04e7ae3 100644
--- a/tests/php/modules/shortcodes/test-class.archiveorg.php
+++ b/tests/php/modules/shortcodes/test-class.archiveorg.php
@@ -48,8 +48,9 @@ public function test_shortcode_single_element() {
 	 */
 	public function test_shortcode_book() {
 		$id = 'goodytwoshoes00newyiala';
+		$title = 'Archive.org Book';
 		$content = "[archiveorg-book id='$id' width='600' height='300']";
 		$shortcode_content = do_shortcode( $content );
-		$this->assertContains( "iframe src='http://archive.org/stream/$id?ui=embed#mode/1up' width='600' height='300'", $shortcode_content );
+		$this->assertContains( "iframe title='$title' src='http://archive.org/stream/$id?ui=embed#mode/1up' width='600' height='300'", $shortcode_content );
 	}
 }
\ No newline at end of file