Add upstream

wp-content/plugins/jetpack/modules/contact-form/class-grunion-contact-form-endpoint.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * Plugin Name: Feedback CPT Permissions over-ride
+ */
+
+if ( class_exists( 'WP_REST_Posts_Controller' ) ) {
+
+	/**
+	 * Class Grunion_Contact_Form_Endpoint
+	 * Used as 'rest_controller_class' parameter when 'feedback' post type is registered in modules/contact-form/grunion-contact-form.php.
+	 */
+	class Grunion_Contact_Form_Endpoint extends WP_REST_Posts_Controller {
+		/**
+		 * Check whether a given request has proper authorization to view feedback items.
+		 *
+		 * @param  WP_REST_Request $request Full details about the request.
+		 * @return WP_Error|boolean
+		 */
+		public function get_items_permissions_check( $request ) {
+			if ( ! is_user_member_of_blog( get_current_user_id(), get_current_blog_id() ) ) {
+				return new WP_Error(
+					'rest_cannot_view',
+					esc_html__( 'Sorry, you cannot view this resource.', 'jetpack' ),
+					array( 'status' => 401 )
+				);
+			}
+
+			return true;
+		}
+
+		/**
+		 * Check whether a given request has proper authorization to view feedback item.
+		 *
+		 * @param  WP_REST_Request $request Full details about the request.
+		 * @return WP_Error|boolean
+		 */
+		public function get_item_permissions_check( $request ) {
+			if ( ! is_user_member_of_blog( get_current_user_id(), get_current_blog_id() ) ) {
+				return new WP_Error(
+					'rest_cannot_view',
+					esc_html__( 'Sorry, you cannot view this resource.', 'jetpack' ),
+					array( 'status' => 401 )
+				);
+			}
+
+			return true;
+		}
+
+	}
+
+}