From 308fc423b26de1415ccf29de0aec8d4b088286e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9?= <583546+oandregal@users.noreply.github.com>
Date: Tue, 5 Dec 2023 09:54:49 +0100
Subject: [PATCH] DataViews: implement `NOT IN` operator for author filter in
 templates (#56777)

---
 .../src/components/page-templates/dataviews-templates.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/edit-site/src/components/page-templates/dataviews-templates.js b/packages/edit-site/src/components/page-templates/dataviews-templates.js
index 183d85ce40797..0556efa5e6379 100644
--- a/packages/edit-site/src/components/page-templates/dataviews-templates.js
+++ b/packages/edit-site/src/components/page-templates/dataviews-templates.js
@@ -35,6 +35,7 @@ import {
 	TEMPLATE_POST_TYPE,
 	ENUMERATION_TYPE,
 	OPERATOR_IN,
+	OPERATOR_NOT_IN,
 	LAYOUT_GRID,
 	LAYOUT_TABLE,
 } from '../../utils/constants';
@@ -266,6 +267,14 @@ export default function DataviewsTemplates() {
 					filteredTemplates = filteredTemplates.filter( ( item ) => {
 						return item.author_text === filter.value;
 					} );
+				} else if (
+					filter.field === 'author' &&
+					filter.operator === OPERATOR_NOT_IN &&
+					!! filter.value
+				) {
+					filteredTemplates = filteredTemplates.filter( ( item ) => {
+						return item.author_text !== filter.value;
+					} );
 				}
 			} );
 		}