From cc4308fe76eac01502998b523246e86e643a381b Mon Sep 17 00:00:00 2001
From: Damien Wilson <damien.wilson@digital.justice.gov.uk>
Date: Mon, 18 Mar 2024 18:26:19 +0000
Subject: [PATCH] Allow OpenSearch with ElasticPress (#475)

* Include ElasticPress patch

* Delete unused post-type
---
 public/app/themes/clarity/functions.php       |  2 +-
 .../inc/elasticsearch-on-opensearch.php       | 17 +++++++
 .../clarity/inc/post-types/condolences.php    | 47 -------------------
 3 files changed, 18 insertions(+), 48 deletions(-)
 create mode 100644 public/app/themes/clarity/inc/elasticsearch-on-opensearch.php
 delete mode 100644 public/app/themes/clarity/inc/post-types/condolences.php

diff --git a/public/app/themes/clarity/functions.php b/public/app/themes/clarity/functions.php
index e6e0af2d3..b7110076d 100644
--- a/public/app/themes/clarity/functions.php
+++ b/public/app/themes/clarity/functions.php
@@ -65,6 +65,7 @@
 
 
 require_once 'inc/autoloader.php';
+require_once 'inc/elasticsearch-on-opensearch.php';
 require_once 'inc/cookies.php';
 require_once 'inc/comments.php';
 require_once 'inc/constants.php';
@@ -91,7 +92,6 @@
 require_once 'inc/post-types/post.php';
 require_once 'inc/post-types/event.php';
 require_once 'inc/post-types/news.php';
-// require_once 'inc/post-types/condolences.php';
 require_once 'inc/post-types/regional-news.php';
 require_once 'inc/post-types/regional-page.php';
 require_once 'inc/post-types/team-area.php';
diff --git a/public/app/themes/clarity/inc/elasticsearch-on-opensearch.php b/public/app/themes/clarity/inc/elasticsearch-on-opensearch.php
new file mode 100644
index 000000000..d6e69f9bf
--- /dev/null
+++ b/public/app/themes/clarity/inc/elasticsearch-on-opensearch.php
@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * We use ElasticPress to assist our search service
+ * Moving our search to AWS OpenSearch caused the plugin to stop working
+ * This hook fools ElasticPress into working.
+ *
+ * Further information:
+ * https://elasticpress.zendesk.com/hc/en-us/articles/16677288265741-Compatibility
+ */
+
+add_filter(
+    'ep_elasticsearch_version',
+    function() {
+        return '7.10';
+    }
+);
diff --git a/public/app/themes/clarity/inc/post-types/condolences.php b/public/app/themes/clarity/inc/post-types/condolences.php
deleted file mode 100644
index 94b575d8f..000000000
--- a/public/app/themes/clarity/inc/post-types/condolences.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-// Define condolences post type
-function define_condolences_post_type()
-{
-    register_post_type(
-        'condolences',
-        array(
-            'labels'          => array(
-                'name'               => __('Condolences'),
-                'singular_name'      => __('Condolence page'),
-                'add_new_item'       => __('Add New Condolence page'),
-                'edit_item'          => __('Edit Condolence page'),
-                'new_item'           => __('New Condolence page'),
-                'view_item'          => __('View Condolence page'),
-                'search_items'       => __('Search Condolence pages'),
-                'not_found'          => __('No Condolence pages found'),
-                'not_found_in_trash' => __('No Condolence pages found in Trash'),
-            ),
-            'description'     => __('Contains details of Condolence pages'),
-            'public'          => true,
-            'menu_position'   => 1,
-            'supports'        => array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments' ),
-            'has_archive'     => false,
-            'menu_icon'       => 'dashicons-heart',
-            'rewrite'         => array(
-                'slug'       => 'book-of-condolences',
-                'with_front' => false,
-            ),
-            'hierarchical'    => false,
-            
-        )
-    );
-}
-add_action('init', 'define_condolences_post_type');
-
-
-/**
- *
- * Remove side meta boxes on Condolences entry admin page - these have been replaced in ACF with ACF fields
- *
- * */
-add_action('do_meta_boxes', 'remove_metaboxes_condolences');
-
-function remove_metaboxes_condolences()
-{
-        remove_meta_box('tagsdiv-workplace', 'condolences', 'side');
-}