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Make RSS Great Again!
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text/typescript
import { Route } from '@/types';
import got from '@/utils/got';
import cache from './cache';
import { config } from '@/config';
import utils from './utils';
import JSONbig from 'json-bigint';
import { fallback, queryToBoolean } from '@/utils/readable-social';
import querystring from 'node:querystring';
import ConfigNotFoundError from '@/errors/types/config-not-found';
import logger from '@/utils/logger';
export const route: Route = {
path: '/followings/dynamic/:uid/:routeParams?',
categories: ['social-media'],
example: '/bilibili/followings/dynamic/109937383',
parameters: {
uid: '用户 id, 可在 UP 主主页中找到',
routeParams: `
| 键 | 含义 | 接受的值 | 默认值 |
| ---------- | --------------------------------- | -------------- | ------ |
| showEmoji | 显示或隐藏表情图片 | 0/1/true/false | false |
| embed | 默认开启内嵌视频 | 0/1/true/false | true |
| useAvid | 视频链接使用 AV 号 (默认为 BV 号) | 0/1/true/false | false |
| directLink | 使用内容直链 | 0/1/true/false | false |
| hideGoods | 隐藏带货动态 | 0/1/true/false | false |
用例：\`/bilibili/followings/dynamic/2267573/showEmoji=1&embed=0&useAvid=1\``,
},
features: {
requireConfig: [
{
name: 'BILIBILI_COOKIE_*',
description: `BILIBILI_COOKIE_{uid}: 用于用户关注动态系列路由，对应 uid 的 b 站用户登录后的 Cookie 值，\`{uid}\` 替换为 uid，如 \`BILIBILI_COOKIE_2267573\`，获取方式：
1. 打开 [https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/dynamic_new?uid=0&type=8](https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/dynamic_new?uid=0&type=8)
2. 打开控制台，切换到 Network 面板，刷新
3. 点击 dynamic_new 请求，找到 Cookie
4. 视频和专栏，UP 主粉丝及关注只要求 \`SESSDATA\` 字段，动态需复制整段 Cookie`,
},
],
requirePuppeteer: false,
antiCrawler: false,
supportBT: false,
supportPodcast: false,
supportScihub: false,
},
name: '用户关注动态',
maintainers: ['TigerCubDen', 'JimenezLi'],
handler,
description: `::: warning
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。
:::`,
};
async function handler(ctx) {
const uid = String(ctx.req.param('uid'));
const routeParams = querystring.parse(ctx.req.param('routeParams'));
const showEmoji = fallback(undefined, queryToBoolean(routeParams.showEmoji), false);
const embed = fallback(undefined, queryToBoolean(routeParams.embed), true);
const displayArticle = fallback(undefined, queryToBoolean(routeParams.displayArticle), false);
const name = await cache.getUsernameFromUID(uid);
const cookie = config.bilibili.cookies[uid];
if (cookie === undefined) {
throw new ConfigNotFoundError('缺少对应 uid 的 Bilibili 用户登录后的 Cookie 值');
}
const response = await got({
method: 'get',
url: `https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/dynamic_new?uid=${uid}&type_list=268435455`,
headers: {
Referer: `https://space.bilibili.com/${uid}/`,
Cookie: cookie,
},
});
if (response.data.code === -6) {
throw new ConfigNotFoundError('对应 uid 的 Bilibili 用户的 Cookie 已过期');
}
if (response.data.code === 4_100_000) {
throw new ConfigNotFoundError('对应 uid 的 Bilibili 用户 请求失败');
}
const data = JSONbig.parse(response.body).data.cards;
const getTitle = (data) => (data ? data.title || data.description || data.content || (data.vest && data.vest.content) || '' : '');
const getDes = (data) =>
data.dynamic || data.desc || data.description || data.content || data.summary || (data.vest && data.vest.content) + (data.sketch && `<br>${data.sketch.title}<br>${data.sketch.desc_text}`) || data.intro || '';
const getOriginDes = (data) => (data && (data.apiSeasonInfo && data.apiSeasonInfo.title && `//转发自: ${data.apiSeasonInfo.title}`) + (data.index_title && `<br>${data.index_title}`)) || '';
const getOriginName = (data) => data.uname || (data.author && data.author.name) || (data.upper && data.upper.name) || (data.user && (data.user.uname || data.user.name)) || (data.owner && data.owner.name) || '';
const getOriginTitle = (data) => (data.title ? `${data.title}<br>` : '');
const getIframe = (data) => {
if (!embed) {
return '';
}
const aid = data?.aid;
const bvid = data?.bvid;
if (aid === undefined && bvid === undefined) {
return '';
}
return utils.renderUGCDescription(embed, '', '', aid, undefined, bvid);
};
const getImgs = (data) => {
let imgs = '';
// 动态图片
if (data.pictures) {
for (let i = 0; i < data.pictures.length; i++) {
imgs += `<img src="${data.pictures[i].img_src}">`;
}
}
// 专栏封面
if (data.image_urls) {
for (let i = 0; i < data.image_urls.length; i++) {
imgs += `<img src="${data.image_urls[i]}">`;
}
}
// 视频封面
if (data.pic) {
imgs += `<img src="${data.pic}">`;
}
// 音频/番剧/直播间封面/小视频封面
if (data.cover && data.cover.unclipped) {
imgs += `<img src="${data.cover.unclipped}">`;
} else if (data.cover) {
imgs += `<img src="${data.cover}">`;
}
// 专题页封面
if (data.sketch && data.sketch.cover_url) {
imgs += `<img src="${data.sketch.cover_url}">`;
}
return imgs;
};
const items = await Promise.all(
data.map(async (item) => {
const parsed = JSONbig.parse(item.card);
const data = parsed.apiSeasonInfo || (getTitle(parsed.item) ? parsed.item : parsed);
let origin = parsed.origin;
if (origin) {
try {
origin = JSONbig.parse(origin);
} catch {
logger.warn(`card.origin '${origin}' is not falsy-valued or a JSON string, fall back to unparsed value`);
}
}
// img
let imgHTML = '';
imgHTML += getImgs(data);
if (origin) {
imgHTML += getImgs(origin.item || origin);
}
// video小视频
let videoHTML = '';
if (data.video_playurl) {
videoHTML += `<video width="${data.width}" height="${data.height}" controls><source src="${unescape(data.video_playurl).replace(/^http:/, 'https:')}"><source src="${unescape(data.video_playurl)}"></video>`;
}
// some rss readers disallow http content.
// 部分 RSS 阅读器要求内容必须使用https传输
// bilibili short video does support https request, but https request may timeout ocassionally.
// to maximize content availability, here add two source tags.
// bilibili的API中返回的视频地址采用http，然而经验证，短视频地址支持https访问，但偶尔会返回超时错误(可能是网络原因)。
// 因此保险起见加入两个source标签
// link
let link = '';
if (data.dynamic_id) {
link = `https://t.bilibili.com/${data.dynamic_id}`;
} else if (item.desc?.dynamic_id) {
link = `https://t.bilibili.com/${item.desc.dynamic_id}`;
}
// emoji
let data_content = getDes(data);
if (item.display && item.display.emoji_info && showEmoji) {
const emoji = item.display.emoji_info.emoji_details;
for (const item of emoji) {
data_content = data_content.replaceAll(
new RegExp(`\\${item.text}`, 'g'),
`<img alt="${item.text}" src="${item.url}"style="margin: -1px 1px 0px; display: inline-block; width: 20px; height: 20px; vertical-align: text-bottom;" title="" referrerpolicy="no-referrer">`
);
}
}
// 作者信息
let author = '';
if (item.desc?.user_profile) {
author = item.desc.user_profile.info.uname;
}
if (data.image_urls && displayArticle) {
data_content = (await cache.getArticleDataFromCvid(data.id, uid)).description;
}
return {
title: getTitle(data),
author,
description: (() => {
const description = parsed.new_desc || data_content || getDes(data);
const originName = origin && getOriginName(origin) ? `<br><br>//转发自: @${getOriginName(origin)}: ${getOriginTitle(origin.item || origin)}${getDes(origin.item || origin)}` : getOriginDes(origin);
const imgHTMLSource = imgHTML ? `<br>${imgHTML}` : '';
const videoHTMLSource = videoHTML ? `<br>${videoHTML}` : '';
return `${description}${originName}${getIframe(data)}${getIframe(origin)}${imgHTMLSource}${videoHTMLSource}`;
})(),
pubDate: new Date(item.desc?.timestamp * 1000).toUTCString(),
link,
};
})
);
return {
title: `${name} 关注的动态`,
link: `https://t.bilibili.com`,
description: `${name} 关注的动态`,
item: items,
};
}