feat: fix for duplicate post plugin

config/hooks.php

@@ -5,6 +5,7 @@
 return [
 	'acf' => Yard\Brave\Hooks\ACF::class,
 	'authorization' => Yard\Brave\Hooks\Authorization::class,
+	'duplicate-post' => Yard\Brave\Hooks\DuplicatePost::class,
 	'elasticsearch' => Yard\Brave\Hooks\Elasticsearch::class,
 	'facetwp' => Yard\Brave\Hooks\FacetWP::class,
 	'gravityforms' => Yard\Brave\Hooks\GravityForms::class,

src/DuplicatePost.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yard\Brave\Hooks;
+
+use Yard\Hook\Action;
+use Yoast\WP\Duplicate_Post\Permissions_Helper;
+
+#[Plugin('duplicate-post/duplicate-post.php')]
+class DuplicatePost
+{
+	// This is a workaround for the Duplicate Post plugin to save revisions for the rewrite and republish copy
+	// Can be removed when this issue is fixed: https://github.com/Yoast/duplicate-post/issues/404
+	#[Action('load-post.php')]
+	public function saveRevisionForRewriteAndRepublishCopy(): void
+	{
+		if (! class_exists(Permissions_Helper::class)) {
+			return;
+		}
+
+		$postID = intval($_GET['post']);
+		$post = get_post($postID);
+		if (! $post instanceof \WP_Post) {
+			return;
+		}
+
+		if (! (new Permissions_Helper())->is_rewrite_and_republish_copy($post)) {
+			return;
+		}
+
+		$revisionData = wp_get_latest_revision_id_and_total_count($post->ID);
+
+		if (is_wp_error($revisionData) || 0 < $revisionData['count']) {
+			return;
+		}
+
+		wp_save_post_revision($post->ID);
+	}
+}