Set Sentry sample rate to 1 for admin and preview screens.

public/app/themes/clarity/functions.php

@@ -40,6 +40,7 @@
 require_once 'inc/admin/plugins/wp-elasticsearch.php';
 require_once 'inc/admin/plugins/wp-document-revisions.php';
 require_once 'inc/admin/plugins/wp-offload-media.php';
+require_once 'inc/admin/plugins/wp-sentry.php';
 require_once 'inc/admin/prior-party/prior-party-banner-admin.php';
 require_once 'inc/admin/prior-party/prior-party-banner-email.php';
 require_once 'inc/admin/prior-party/prior-party-banner.php';

public/app/themes/clarity/inc/admin/plugins/wp-sentry.php

@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * Modifications to adapt the wp-sentry plugin.
+ * 
+ * @package Clarity
+ */
+
+namespace MOJ\Intranet;
+
+if (!defined('ABSPATH')) {
+    die();
+}
+
+class WpSentry
+{
+
+    public function __construct()
+    {
+        $this->addHooks();
+    }
+
+    public function addHooks()
+    {
+        add_filter('wp_sentry_public_options', [$this, 'filterSentryJsOptions']);
+        error_log('added wp_sentry_public_options hook');
+    }
+
+    /**
+     * Filter the options used by sentry-javascript for `Sentry.init()`
+     */
+
+    public function filterSentryJsOptions(array $options)
+    {
+        // If we're not on an admin or preview screen, then return early.
+        if (!(is_admin() || is_preview())) {
+            return $options;
+        }
+
+        // We are either on an admin screen or a preview screen.
+        // Add custom settings for admin screens.
+        return array_merge($options, array(
+            'sendDefaultPii' => true,
+            'sampleRate' => 1,
+            'tracesSampleRate' => 1,
+            'replaysSessionSampleRate' => 1,
+            'replaysOnErrorSampleRate' => 1,
+            'wpSessionReplayOptions' => [
+                // To capture additional information such as request and response headers or bodies,
+                // you'll need to opt-in via networkDetailAllowUrls
+                'networkDetailAllowUrls' => [get_home_url()],
+            ]
+        ));
+    }
+}
+
+new WpSentry();