From f0c3a4cc0b47b392dd155ebabea0d5587df2753d Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Thu, 21 Nov 2024 07:58:34 +0900
Subject: perf(frontend): reduce api requests for non-logged-in enviroment
 (#15001)

* wip

* Update CHANGELOG.md

* wip
---
 packages/backend/src/server/web/ClientServerService.ts | 14 +++++++++++++-
 packages/backend/src/server/web/views/base.pug         |  3 +++
 2 files changed, 16 insertions(+), 1 deletion(-)

(limited to 'packages/backend/src')

diff --git a/packages/backend/src/server/web/ClientServerService.ts b/packages/backend/src/server/web/ClientServerService.ts
index 5ebec4ffd0..1b8873214b 100644
--- a/packages/backend/src/server/web/ClientServerService.ts
+++ b/packages/backend/src/server/web/ClientServerService.ts
@@ -559,7 +559,7 @@ export class ClientServerService {
 			}
 		});
 
-		//#region SSR (for crawlers)
+		//#region SSR
 		// User
 		fastify.get<{ Params: { user: string; sub?: string; } }>('/@:user/:sub?', async (request, reply) => {
 			const { username, host } = Acct.parse(request.params.user);
@@ -584,11 +584,17 @@ export class ClientServerService {
 					reply.header('X-Robots-Tag', 'noimageai');
 					reply.header('X-Robots-Tag', 'noai');
 				}
+
+				const _user = await this.userEntityService.pack(user);
+
 				return await reply.view('user', {
 					user, profile, me,
 					avatarUrl: user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user),
 					sub: request.params.sub,
 					...await this.generateCommonPugData(this.meta),
+					clientCtx: htmlSafeJsonStringify({
+						user: _user,
+					}),
 				});
 			} else {
 				// リモートユーザーなので
@@ -641,6 +647,9 @@ export class ClientServerService {
 					// TODO: Let locale changeable by instance setting
 					summary: getNoteSummary(_note),
 					...await this.generateCommonPugData(this.meta),
+					clientCtx: htmlSafeJsonStringify({
+						note: _note,
+					}),
 				});
 			} else {
 				return await renderBase(reply);
@@ -729,6 +738,9 @@ export class ClientServerService {
 					profile,
 					avatarUrl: _clip.user.avatarUrl,
 					...await this.generateCommonPugData(this.meta),
+					clientCtx: htmlSafeJsonStringify({
+						clip: _clip,
+					}),
 				});
 			} else {
 				return await renderBase(reply);
diff --git a/packages/backend/src/server/web/views/base.pug b/packages/backend/src/server/web/views/base.pug
index 280a5923c2..3883b5e5ab 100644
--- a/packages/backend/src/server/web/views/base.pug
+++ b/packages/backend/src/server/web/views/base.pug
@@ -74,6 +74,9 @@ html
 		script(type='application/json' id='misskey_meta' data-generated-at=now)
 			!= metaJson
 
+		script(type='application/json' id='misskey_clientCtx' data-generated-at=now)
+			!= clientCtx
+
 		script
 			include ../boot.js
 
-- 
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