INTERIM-152 Add aria-labelledby to blocks (#170)

isubit · Mar 27, 2018 · 908b130 · 908b130
1 parent 9a5d8de
commit 908b130
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/preprocess/preprocess-block.inc b/preprocess/preprocess-block.inc
@@ -0,0 +1,12 @@
+<?php
+
+/*
+ * Implements THEMENAME_alpha_preprocess_block
+ */
+function suitcase_interim_alpha_preprocess_block(&$vars) {
+  // Support aria-labelledby
+  if ($vars['block']->subject) {
+    $vars['title_attributes_array']['id'] = drupal_html_id($vars['block']->subject);
+    $vars['attributes_array']['aria-labelledby'] = $vars['title_attributes_array']['id'];
+  }
+}