From dc9b0c2044568adfc74b2e132f9e4b6ff4ecab1b Mon Sep 17 00:00:00 2001
From: DIYgod <i@diygod.me>
Date: Fri, 13 Sep 2024 02:27:19 +0800
Subject: [PATCH] feat: optimize follow profile

---
 lib/routes/follow/profile.ts | 39 +++++++++++++++++++++++++++++++-----
 1 file changed, 34 insertions(+), 5 deletions(-)

diff --git a/lib/routes/follow/profile.ts b/lib/routes/follow/profile.ts
index 3667ad48efa17..d258c89af052e 100644
--- a/lib/routes/follow/profile.ts
+++ b/lib/routes/follow/profile.ts
@@ -2,11 +2,16 @@ import type { Data, Route } from '@/types';
 import type { Context } from 'hono';
 import ofetch from '@/utils/ofetch';
 import type { FollowResponse, Profile, Subscription } from './types';
+import { parse } from 'tldts';
 
 export const route: Route = {
     name: 'User subscriptions',
+    categories: ['social-media'],
     path: '/profile/:uid',
-    example: '/profile/41279032429549568',
+    example: '/follow/profile/41279032429549568',
+    parameters: {
+        uid: 'User ID or user handle',
+    },
     radar: [
         {
             source: ['app.follow.is/profile/:uid'],
@@ -14,7 +19,7 @@ export const route: Route = {
         },
     ],
     handler,
-    maintainers: ['KarasuShin'],
+    maintainers: ['KarasuShin', 'DIYgod'],
     features: {
         supportRadar: true,
     },
@@ -24,16 +29,40 @@ async function handler(ctx: Context): Promise<Data> {
     const uid = ctx.req.param('uid');
     const host = 'https://api.follow.is';
 
-    const [profile, subscriptions] = await Promise.all([ofetch<FollowResponse<Profile>>(`${host}/profiles?id=${uid}`), ofetch<FollowResponse<Subscription[]>>(`${host}/subscriptions?userId=${uid}`)]);
+    const profile = await ofetch<FollowResponse<Profile>>(`${host}/profiles?id=${uid}`);
+    const subscriptions = await ofetch<FollowResponse<Subscription[]>>(`${host}/subscriptions?userId=${profile.data.id}`);
 
     return {
-        title: `${profile.data.name} - User subscriptions`,
+        title: `${profile.data.name}'s subscriptions`,
         item: subscriptions.data.map((subscription) => ({
-            title: subscription.feeds.title,
+            title: `Subscribed to ${subscription.feeds.title}`,
             description: subscription.feeds.description,
             link: `https://app.follow.is/feed/${subscription.feedId}`,
+            image: getUrlIcon(subscription.feeds.siteUrl).src,
+            category: [subscription.category],
         })),
         link: `https://app.follow.is/profile/${uid}`,
         image: profile.data.image,
     };
 }
+
+const getUrlIcon = (url: string, fallback?: boolean | undefined) => {
+    let src: string;
+    let fallbackUrl = '';
+
+    try {
+        const { host } = new URL(url);
+        const pureDomain = parse(host).domainWithoutSuffix;
+        fallbackUrl = `https://avatar.vercel.sh/${pureDomain}.svg?text=${pureDomain?.slice(0, 2).toUpperCase()}`;
+        src = `https://unavatar.follow.is/${host}?fallback=${fallback || false}`;
+    } catch {
+        const pureDomain = parse(url).domainWithoutSuffix;
+        src = `https://avatar.vercel.sh/${pureDomain}.svg?text=${pureDomain?.slice(0, 2).toUpperCase()}`;
+    }
+    const ret = {
+        src,
+        fallbackUrl,
+    };
+
+    return ret;
+};