Changeset 52969

Timestamp:

03/21/2022 12:28:55 AM (3 years ago)

Author:

SergeyBiryukov

Message:

KSES: Add support for <ruby> and related elements.

<ruby> element and its friends are used to attach annotation text onto a piece of text. This is especially commonly used in Japanese content, but it can also been seen in content of other languages like Chinese.

The set of elements to enable such functionality consists of <ruby>, <rt>, and <rp> in the ​HTML Standard, while some browsers (like Firefox) additionally support <rb> and <rtc> for more advanced formatting, which are not yet included in the official HTML spec, but can be found in a ​W3C extension.

Props upsuper, mukesh27, SergeyBiryukov.
Fixes #54698.

Location:

trunk

Files:

• src/wp-includes/kses.php (modified) (1 diff)
• tests/phpunit/tests/kses.php (modified) (2 diffs)

trunk/src/wp-includes/kses.php

@@ -250 +250 @@
             'cite' => true,
         ),
+        'rb'         => array(),
+        'rp'         => array(),
+        'rt'         => array(),
+        'rtc'        => array(),
+        'ruby'       => array(),
         's'          => array(),
         'samp'       => array(),

trunk/tests/phpunit/tests/kses.php

@@ -862 +862 @@
      * @ticket 34063
      */
-    public function test_bdo() {
+    public function test_bdo_tag_allowed() {
         global $allowedposttags;
 
@@ -871 +871 @@
 
     /**
+     * @ticket 54698
+     */
+    public function test_ruby_tag_allowed() {
+        global $allowedposttags;
+
+        $input = '<ruby>✶<rp>: </rp><rt>Star</rt><rp>, </rp><rt lang="fr">Étoile</rt><rp>.</rp></ruby>';
+
+        $this->assertSame( $input, wp_kses( $input, $allowedposttags ) );
+    }
+
+    /**
      * @ticket 35079
      */
-    public function test_ol_reversed() {
+    public function test_ol_reversed_attribute_allowed() {
         global $allowedposttags;