Merge pull request #269 from alleyinteractive/hotfix/zero-posts-handling

Display a message if number of posts on subquery block is set to 0.

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to `WP Curate` will be documented in this file.
 
+## 2.4.7 - 2024-12-17
+
+- Enhancement: Display a message if number of posts on subquery block is set to 0.
+
 ## 2.4.6 - 2024-12-11
 
 - Bug Fix: Roll back to React 18.

blocks/subquery/edit.tsx

@@ -5,6 +5,7 @@ import { useDebounce } from '@uidotdev/usehooks';
 import { InnerBlocks, useBlockProps } from '@wordpress/block-editor';
 import { useSelect } from '@wordpress/data';
 import { addQueryArgs } from '@wordpress/url';
+import { __ } from '@wordpress/i18n';
 
 import { Template } from '@wordpress/blocks';
 import type { WP_REST_API_Posts as WpRestApiPosts } from 'wp-types'; // eslint-disable-line camelcase
@@ -249,7 +250,11 @@ export default function Edit({
     index === 0 ? (
       <>
         <div {...blockProps}>
-          <InnerBlocks template={TEMPLATE} />
+          {numberOfPosts > 0 ? (
+            <InnerBlocks template={TEMPLATE} />
+          ) : (
+            <p className="zero-posts">{__('Subquery Block: Number of Posts is set to 0', 'wp-curate')}</p>
+          )}
         </div>
         <QueryControls
           allowedPostTypes={allowedPostTypes}

blocks/subquery/index.scss

@@ -5,4 +5,10 @@
 .wp-block-wp-curate-subquery {
   border: 1px dotted #ccc;
   opacity: 1;
+
+  p.zero-posts {
+    font-size: 0.8em;
+    font-style: italic;
+    margin: 1em 0;
+  }
 }

wp-curate.php

@@ -3,7 +3,7 @@
  * Plugin Name: WP Curate
  * Plugin URI: https://github.com/alleyinteractive/wp-curate
  * Description: Plugin to curate homepages and other landing pages
- * Version: 2.4.6
+ * Version: 2.4.7
  * Author: Alley Interactive
  * Author URI: https://github.com/alleyinteractive/wp-curate
  * Requires at least: 6.4