feat: add b站用户动态up视频投稿 (#2088)

* feat: add b站用户关注的所有up主的最新投稿

* feat: 使用cookie获取动态数据

* fix some problem

* change router

docs/install/README.md

@@ -379,6 +379,10 @@ $ docker run -d --name rsshub -p 1200:1200 rsshub:arm32v7
 
     -   `GITHUB_ACCESS_TOKEN`: GitHub Access Token
 
+-   `bilibili`: 控制台执行 document.cookie
+
+    -   `BILIBILI_COOKIE_{uid}`: 对应 uid 的 b 站用户登录后的 Cookie 值
+
 ### 访问控制
 
 可以通过修改 `middleware/access-control.js` 或者设置环境变量来配置黑名单和白名单.

docs/social-media.md

@@ -134,6 +134,14 @@
 
 <Route name="视频搜索" author="Symty" example="/bilibili/vsearch/藤原千花" path="/bilibili/vsearch/:kw/:order?" :paramsDesc="['检索关键字', '排序方式, 综合:totalrank 最多点击:click 最新发布:pubdate(缺省) 最多弹幕:dm 最多收藏:stow']"/>
 
+<Route name="用户关注视频动态" author="LogicJake" example="/bilibili/followings/video/2267573" path="/bilibili/followings/video/:uid" :paramsDesc="['用户 id']">
+::: warning 注意
+
+用户动态需要 b 站登录后的 Cookie 值，所以只能自建，详情见部署页面的配置模块。
+
+:::
+</Route>
+
 ### 直播开播 <Author uid="Qixingchen"/>
 
 见 [#哔哩哔哩直播](/live.html#哔哩哔哩直播)

lib/config.js

@@ -1,3 +1,12 @@
+const bilibili_cookies = {};
+const envs = process.env;
+for (const name in envs) {
+    if (name.startsWith('BILIBILI_COOKIE_')) {
+        const uid = name.slice(16);
+        bilibili_cookies[uid] = envs[name];
+    }
+}
+
 module.exports = {
     connect: {
         port: process.env.PORT || 1200, // 监听端口
@@ -52,6 +61,10 @@ module.exports = {
         name: process.env.HTTP_BASIC_AUTH_NAME || 'usernam3',
         pass: process.env.HTTP_BASIC_AUTH_PASS || 'passw0rd',
     },
+    bilibili: {
+        cookies: bilibili_cookies,
+    },
+
     puppeteerWSEndpoint: process.env.PUPPETEER_WS_ENDPOINT,
     loggerLevel: process.env.LOGGER_LEVEL || 'info',
     proxy: {

lib/router.js

@@ -120,6 +120,7 @@ router.get('/bilibili/user/channel/:uid/:cid', require('./routes/bilibili/userCh
 router.get('/bilibili/topic/:topic', require('./routes/bilibili/topic'));
 router.get('/bilibili/audio/:id', require('./routes/bilibili/audio'));
 router.get('/bilibili/vsearch/:kw/:order?', require('./routes/bilibili/vsearch'));
+router.get('/bilibili/followings/video/:uid', require('./routes/bilibili/followings_video'));
 
 // bangumi
 router.get('/bangumi/calendar/today', require('./routes/bangumi/calendar/today'));

lib/routes/bilibili/followings_video.js

@@ -0,0 +1,43 @@
+const axios = require('../../utils/axios');
+const cache = require('./cache');
+const config = require('../../config');
+
+module.exports = async (ctx) => {
+    const uid = String(ctx.params.uid);
+    const name = await cache.getUsernameFromUID(ctx, uid);
+
+    const cookie = config.bilibili.cookies[uid];
+    if (cookie === undefined) {
+        throw Error('缺少对应uid的b站用户登录后的Cookie值');
+    }
+
+    const response = await axios({
+        method: 'get',
+        url: `https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/dynamic_new?uid=${uid}&type=8`,
+        headers: {
+            Referer: `https://space.bilibili.com/${uid}/`,
+            Cookie: cookie,
+        },
+    });
+    const cards = response.data.data.cards;
+
+    const out = await Promise.all(
+        cards.map(async (card) => {
+            const card_data = JSON.parse(card.card);
+
+            const item = {
+                title: card_data.title,
+                description: `${card_data.desc}<br><img referrerpolicy="no-referrer" src="${card_data.pic}">`,
+                pubDate: new Date(card_data.pubdate * 1000).toUTCString(),
+                link: `https://www.bilibili.com/video/av${card_data.aid}`,
+            };
+            return Promise.resolve(item);
+        })
+    );
+
+    ctx.state.data = {
+        title: `${name} 关注视频动态`,
+        link: `https://t.bilibili.com/?tab=8`,
+        item: out,
+    };
+};