From 56aeb19e49ba11e05d895475dfd10bcd519e1727 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samy=20Pess=C3=A9?= <samypesse@gmail.com>
Date: Thu, 7 May 2026 23:15:34 +0200
Subject: [PATCH] Fix events tracked from the middleware missing some
 properties (#4242)

---
 .changeset/warm-rabbits-heal.md    |  5 +++++
 packages/gitbook/src/middleware.ts | 22 ++++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)
 create mode 100644 .changeset/warm-rabbits-heal.md

diff --git a/.changeset/warm-rabbits-heal.md b/.changeset/warm-rabbits-heal.md
new file mode 100644
index 000000000..ce5300cc3
--- /dev/null
+++ b/.changeset/warm-rabbits-heal.md
@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Fix events tracked from the middleware missing some properties.
diff --git a/packages/gitbook/src/middleware.ts b/packages/gitbook/src/middleware.ts
index 168388cb2..63db52b93 100644
--- a/packages/gitbook/src/middleware.ts
+++ b/packages/gitbook/src/middleware.ts
@@ -1,6 +1,8 @@
 import {
     CustomizationThemeMode,
+    type PublishedSiteContent,
     SiteInsightsDisplayContext,
+    type SiteInsightsEventLocation,
     SiteInsightsLLMSVariant,
 } from '@gitbook/api';
 import { isAIAgent } from '@vercel/agent-readability';
@@ -441,7 +443,7 @@ async function serveSiteRoutes(requestURL: URL, request: NextRequest) {
             pathname,
             routeType: routeTypeFromPathname,
             events,
-        } = encodePathInSiteContent(siteURLData.pathname, request);
+        } = encodePathInSiteContent(siteURLData, request);
         routeType = routeTypeFromPathname ?? routeType;
 
         if (events && events.length > 0) {
@@ -680,14 +682,23 @@ const PATH_ALIASES: Record<string, string> = {
  * Special paths are not encoded and passed to be handled by the route handlers.
  */
 function encodePathInSiteContent(
-    rawPathname: string,
+    siteURLData: PublishedSiteContent,
     request: Request
 ): {
     pathname: string;
     routeType?: 'static' | 'dynamic';
     events?: ServerInsightsEventInput[] | undefined;
 } {
-    let pathname = removeLeadingSlash(removeTrailingSlash(rawPathname));
+    let pathname = removeLeadingSlash(removeTrailingSlash(siteURLData.pathname));
+
+    const eventLocation: Partial<SiteInsightsEventLocation> = {
+        siteSection: siteURLData.siteSection,
+        siteSpace: siteURLData.siteSpace,
+        siteShareKey: siteURLData.shareKey,
+        space: siteURLData.space,
+        revision: siteURLData.revision,
+        displayContext: SiteInsightsDisplayContext.Server,
+    };
 
     if (pathname.match(/^~gitbook\/ogimage\/\S+$/)) {
         return { pathname };
@@ -702,9 +713,7 @@ function encodePathInSiteContent(
             events: [
                 {
                     type: 'rss_request',
-                    location: {
-                        displayContext: SiteInsightsDisplayContext.Server,
-                    },
+                    location: eventLocation,
                 },
             ],
         };
@@ -720,6 +729,7 @@ function encodePathInSiteContent(
                     type: 'llms_request',
                     llmsVariant: SiteInsightsLLMSVariant.Full,
                     location: {
+                        siteSection: siteURLData.siteSection,
                         displayContext: SiteInsightsDisplayContext.Server,
                     },
                 },