Changeset 41756 for trunk/src/wp-content/themes/twentyten/functions.php

Timestamp:

10/04/2017 11:52:03 PM (8 years ago)

Author:

SergeyBiryukov

Message:

Bundled Themes: Change tag cloud format to a list (<ul>) for better semantics and accessibility.

List markup allows screen reader users to know in advance how many tags are within the list.

Props xkon, davidakennedy.
Fixes #40138.

File:

• trunk/src/wp-content/themes/twentyten/functions.php (modified) (2 diffs)

trunk/src/wp-content/themes/twentyten/functions.php

@@ -537 +537 @@
     // Retrieves tag list of current post, separated by commas.
     $tag_list = get_the_tag_list( '', ', ' );
-    if ( $tag_list ) {
+    if ( $tag_list && ! is_wp_error( $tag_list ) ) {
         $posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
     } elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
@@ -594 +594 @@
     return $images;
 }
+
+/**
+ * Modifies tag cloud widget arguments to display all tags in the same font size
+ * and use list format for better accessibility.
+ *
+ * @since Twenty Ten 2.4
+ *
+ * @param array $args Arguments for tag cloud widget.
+ * @return array The filtered arguments for tag cloud widget.
+ */
+function twentyten_widget_tag_cloud_args( $args ) {
+    $args['largest']  = 22;
+    $args['smallest'] = 8;
+    $args['unit']     = 'pt';
+    $args['format']   = 'list';
+
+    return $args;
+}
+add_filter( 'widget_tag_cloud_args', 'twentyten_widget_tag_cloud_args' );