add bilibili video reply

README.md

@@ -19,6 +19,7 @@ RSSHub 是一个轻量、易于扩展的 RSS 生成器，可以给任何奇奇
   - UP 主粉丝
   - UP 主关注用户
   - 分区视频
+  - 视频评论
 - 微博
   - 博主
 - 网易云音乐

docs/README.md

@@ -152,6 +152,13 @@ s
 | ---- | ---- | ---- | ----- | ---- |
 | 182  | 183  | 85   | 184   | 86   |
 
+### 视频评论
+
+举例: https://rss.now.sh/bilibili/video/reply/7
+
+路由: `/bilibili/video/reply/:avid`
+
+参数: avid，视频 AV 号(仅数字)
 
 ## 微博
 

router.js

@@ -19,6 +19,7 @@ router.get('/bilibili/user/followers/:uid', require('./routes/bilibili/followers
 router.get('/bilibili/user/followings/:uid', require('./routes/bilibili/followings'));
 router.get('/bilibili/partion/:tid', require('./routes/bilibili/partion'));
 router.get('/bilibili/bangumi/:seasonid', require('./routes/bilibili/bangumi'));
+router.get('/bilibili/video/reply/:avid', require('./routes/bilibili/videoReply'));
 
 // // 微博
 router.get('/weibo/user/:uid', require('./routes/weibo/user'));

routes/bilibili/videoReply.js

@@ -0,0 +1,47 @@
+const axios = require('axios');
+const art = require('art-template');
+const path = require('path');
+const config = require('../../config');
+const cheerio = require('cheerio');
+const iconv = require('iconv-lite');
+
+module.exports = async (ctx) => {
+    const avid = ctx.params.avid;
+
+    const nameResponse = await axios({
+        method: 'get',
+        url: `https://www.bilibili.com/video/av${avid}`,
+        headers: {
+            'User-Agent': config.ua,
+        },
+        responseType: 'arraybuffer'
+    });
+    const responseHtml = iconv.decode(nameResponse.data, 'UTF-8');
+    const $ = cheerio.load(responseHtml);
+    let name = $("title").text();
+    name = name.substr(0, name.indexOf("_哔哩哔哩"));
+
+    const response = await axios({
+        method: 'get',
+        url: `https://api.bilibili.com/x/v2/reply?type=1&oid=${avid}&sort=0`,
+        headers: {
+            'User-Agent': config.ua,
+            'Referer': `https://www.bilibili.com/video/av${avid}`,
+        }
+    });
+
+    const data = response.data.data.replies;
+
+    ctx.body = art(path.resolve(__dirname, '../../views/rss.art'), {
+        title: `${name} 的 评论`,
+        link: `https://www.bilibili.com/video/av${avid}`,
+        description: `${name} 的 评论`,
+        lastBuildDate: new Date().toUTCString(),
+        item: data.map((item) => ({
+            title: `${item.member.uname} : ${item.content.message}`,
+            description: `#${item.floor}<br> ${item.member.uname} : ${item.content.message}`,
+            pubDate: new Date(item.ctime * 1000).toUTCString(),
+            link: `https://www.bilibili.com/video/av${avid}/#reply${item.rpid}`
+        })),
+    });
+};