bilibili: 增加专栏订阅 (#516)

README.md

@@ -28,6 +28,7 @@ RSSHub 是一个轻量、易于扩展的 RSS 生成器，可以给任何奇奇
     -   番剧
     -   UP 主投稿
     -   UP 主动态
+    -   UP 主专栏
     -   UP 主频道
     -   UP 主默认收藏夹
     -   UP 主非默认收藏夹

docs/README.md

@@ -380,6 +380,14 @@ type, 可选, 默认为 `all`
 
 参数: uid，用户 id，可在 UP 主主页中找到
 
+### UP 主专栏 <Author uid="lengthmin"/>
+
+举例: [https://rsshub.app/bilibili/user/article/334958638](https://rsshub.app/bilibili/user/article/334958638)
+
+路由: `/bilibili/user/article/:uid`
+
+参数: uid，用户 id，可在 UP 主主页中找到
+
 ### UP 主动态 <Author uid="DIYgod"/>
 
 举例: [https://rsshub.app/bilibili/user/dynamic/2267573](https://rsshub.app/bilibili/user/dynamic/2267573)

router.js

@@ -87,6 +87,7 @@ router.get('/rsshub/rss', require('./routes/rsshub/rss'));
 
 // bilibili
 router.get('/bilibili/user/video/:uid', require('./routes/bilibili/video'));
+router.get('/bilibili/user/article/:uid', require('./routes/bilibili/article'));
 router.get('/bilibili/user/fav/:uid', require('./routes/bilibili/userFav'));
 router.get('/bilibili/user/coin/:uid', require('./routes/bilibili/coin'));
 router.get('/bilibili/user/dynamic/:uid', require('./routes/bilibili/dynamic'));

routes/bilibili/article.js

@@ -0,0 +1,30 @@
+const axios = require('../../utils/axios');
+const cache = require('./cache');
+
+module.exports = async (ctx) => {
+    const uid = ctx.params.uid;
+    const name = await cache.getUsernameFromUID(ctx, uid);
+
+    const response = await axios({
+        method: 'get',
+        url: `https://api.bilibili.com/x/space/article?mid=${uid}&pn=1&ps=10&sort=publish_time&jsonp=jsonp`,
+        headers: {
+            Referer: `https://space.bilibili.com/${uid}/`,
+        },
+    });
+    const data = response.data.data;
+
+    ctx.state.data = {
+        title: `${name} 的 bilibili 专栏`,
+        link: `https://space.bilibili.com/${uid}/#/article`,
+        description: `${name} 的 bilibili 专栏`,
+        item:
+            data.articles &&
+            data.articles.map((item) => ({
+                title: item.title,
+                description: `${item.summary}<br><img referrerpolicy="no-referrer" src="${item.image_urls[0]}">`,
+                pubDate: new Date(item.publish_time * 1000).toUTCString(),
+                link: `https://www.bilibili.com/read/cv${item.id}`,
+            })),
+    };
+};