Changeset 48171 for trunk/src/wp-includes/rest-api.php

Timestamp:

06/25/2020 10:11:09 PM (4 years ago)

Author:

TimothyBlynJacobs

Message:

Themes: Introduce register_theme_feature API.

Currently themes can declare support for a given feature by using add_theme_support(). This commit adds a register_theme_feature() API that allows plugins and WordPress Core to declare a list of available features that themes can support.

The REST API uses this to expose a theme's supported features if the feature has been registered with "show_in_rest" set to true.

Props kadamwhite, spacedmonkey, williampatton, desrosj, TimothyBlynJacobs.
Fixes #49406.

File:

• trunk/src/wp-includes/rest-api.php (modified) (1 diff)

trunk/src/wp-includes/rest-api.php

@@ -1780 +1780 @@
     return $data;
 }
+
+/**
+ * Sets the "additionalProperties" to false by default for all object definitions in the schema.
+ *
+ * @since 5.5.0
+ *
+ * @param array $schema The schema to modify.
+ * @return array The modified schema.
+ */
+function rest_default_additional_properties_to_false( $schema ) {
+    $type = (array) $schema['type'];
+
+    if ( in_array( 'object', $type, true ) ) {
+        if ( isset( $schema['properties'] ) ) {
+            foreach ( $schema['properties'] as $key => $child_schema ) {
+                $schema['properties'][ $key ] = rest_default_additional_properties_to_false( $child_schema );
+            }
+        }
+
+        if ( ! isset( $schema['additionalProperties'] ) ) {
+            $schema['additionalProperties'] = false;
+        }
+    }
+
+    if ( in_array( 'array', $type, true ) ) {
+        if ( isset( $schema['items'] ) ) {
+            $schema['items'] = rest_default_additional_properties_to_false( $schema['items'] );
+        }
+    }
+
+    return $schema;
+}