Ticket #30421: aria-kses-1.diff

src/wp-includes/kses.php

@@ -1536 +1536 @@
         if ( true === $value )
                 $value = array();
 
-        if ( is_array( $value ) )
-                return array_merge( $value, $global_attributes );
+        if ( is_array( $value ) ) {
+                return array_merge( $value, $global_attributes, _wp_get_aria_attributes() );
+        }
 
         return $value;
 }
+
+
+function _wp_get_aria_attributes() {
+
+        $global_attributes = array(
+                'aria-atomic' => true,
+                'aria-busy' => true,
+                'aria-controls' => true,
+                'aria-describedby' => true,
+                'aria-disabled' => true,
+                'aria-dropeffect' => true,
+                'aria-flowto' => true,
+                'aria-grabbed' => true,
+                'aria-haspopup' => true,
+                'aria-hidden' => true,
+                'aria-invalid' => true,
+                'aria-label' => true,
+                'aria-labelledby' => true,
+                'aria-live' => true,
+                'aria-owns' => true,
+                'aria-relevant' => true,
+        );
+
+        $widget_attributes = array(
+                'aria-autocomplete' => true,
+                'aria-checked' => true,
+                'aria-disabled' => true,
+                'aria-expanded' => true,
+                'aria-haspopup' => true,
+                'aria-hidden' => true,
+                'aria-invalid' => true,
+                'aria-label' => true,
+                'aria-level' => true,
+                'aria-multiline' => true,
+                'aria-multiselectable' => true,
+                'aria-orientation' => true,
+                'aria-pressed' => true,
+                'aria-readonly' => true,
+                'aria-required' => true,
+                'aria-selected' => true,
+                'aria-sort' => true,
+                'aria-valuemax' => true,
+                'aria-valuemin' => true,
+                'aria-valuenow' => true,
+                'aria-valuetext' => true,
+        );
+
+        $live_region_attributes = array(
+                'aria-atomic' => true,
+                'aria-busy' => true,
+                'aria-live' => true,
+                'aria-relevant' => true,
+        );
+
+        $drag_drop_attributes = array(
+                'aria-dropeffect' => true,
+                'aria-grabbed' => true,
+        );
+
+        $relationship_attributes = array(
+                'aria-activedescendant' => true,
+                'aria-controls' => true,
+                'aria-describedby' => true,
+                'aria-flowto' => true,
+                'aria-labelledby' => true,
+                'aria-owns' => true,
+                'aria-posinset' => true,
+                'aria-setsize' => true,
+        );
+
+        return array_merge(
+                $global_attributes,
+                $live_region_attributes,
+                $widget_attributes,
+                $drag_drop_attributes,
+                $relationship_attributes
+        );
+
+}