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01146e3e6f
* feat(route): add bilibili online list * fix(route): bilibili online list * fix(route): bilibili online list * refactor: migrate to v2
207 lines
9.1 KiB
JavaScript
207 lines
9.1 KiB
JavaScript
const got = require('@/utils/got');
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const JSONbig = require('json-bigint');
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const utils = require('./utils');
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/**
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@by CaoMeiYouRen 2020-05-05 添加注释
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注意1：以下均以card为根对象
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注意2：直接动态没有origin，转发动态有origin
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注意3：转发动态格式统一为：
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- user.uname: 用户名
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- item.content: 正文
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- item.tips: 原动态结果(例如：源动态已被作者删除、图文资源已失效)
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- origin: 与原动态一致
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注意4：本总结并不保证完善，而且未来B站可能会修改接口，因此仅供参考
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B站的动态种类繁多，大致可以总结为以下几种：
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- 文字动态
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- user.uname: 用户名
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- item.content: 正文
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- 图文动态
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- user.name: 用户名
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- item.title: 标题
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- item.description: 简介
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- item.pictures: { img_src: String }[] 图片数组，图片地址在每项的 img_src 中
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- 视频动态
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- aid: av号（以card为根对象没有bv号）
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- owner.name :用户名
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- pic: 封面
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- title: 视频标题
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- desc: 视频简介
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- 专栏动态
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- author.name: 用户名
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- image_urls: String[] 封面数组
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- id: cv号
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- title: 标题
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- summary: 简介
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- 音频动态
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- id: auId 音频id
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- upper: 上传的用户名称
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- title: 音频标题
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- author: 音频作者
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- cover: 音频封面
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- 投票动态
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- user.uname: 用户名
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- item.content: 正文
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- 活动专题页
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- user.uname 用户名
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- vest.content 正文
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- sketch.title 活动标题
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- sketch.desc_text 活动简介
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- sketch.cover_url 活动封面
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- sketch.target_url 活动地址
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- 番剧/电视剧/电影等专题页
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- cover 单集封面
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- index_title 单集标题
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- url 视频地址
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- apiSeasonInfo.title 番剧名称
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- apiSeasonInfo.cover 番剧封面
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- 直播间动态
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- roomid 直播间id
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- uname 用户名
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- title 直播间标题
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- cover 直播间封面
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*/
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module.exports = async (ctx) => {
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const uid = ctx.params.uid;
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const disableEmbed = ctx.params.disableEmbed;
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const response = await got({
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method: 'get',
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url: `https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/space_history?host_uid=${uid}`,
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headers: {
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Referer: `https://space.bilibili.com/${uid}/`,
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},
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transformResponse: [(data) => data],
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});
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const data = JSONbig.parse(response.body).data.cards;
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ctx.state.data = {
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title: `${data[0].desc.user_profile.info.uname} 的 bilibili 动态`,
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link: `https://space.bilibili.com/${uid}/dynamic`,
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description: `${data[0].desc.user_profile.info.uname} 的 bilibili 动态`,
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image: data[0].desc.user_profile.info.face,
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item: data.map((item) => {
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const getTitle = (data) => (data ? data.title || data.description || data.content || (data.vest && data.vest.content) || '' : '');
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const getDes = (data) =>
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data.dynamic || data.desc || data.description || data.content || data.summary || (data.vest && data.vest.content) + (data.sketch && `<br>${data.sketch.title}<br>${data.sketch.desc_text}`) || data.intro || '';
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const getOriginDes = (data) => (data && (data.apiSeasonInfo && data.apiSeasonInfo.title && `//转发自: ${data.apiSeasonInfo.title}`) + (data.index_title && `<br>${data.index_title}`)) || '';
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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) || '';
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const getOriginTitle = (data) => (data.title ? `${data.title}<br>` : '');
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const getIframe = (data) => (!disableEmbed && data && data.aid ? `<br><br>${utils.iframe(data.aid)}<br>` : '');
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const parsed = JSONbig.parse(item.card);
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const data = getTitle(parsed.item) ? parsed.item : parsed;
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const origin = parsed.origin ? JSONbig.parse(parsed.origin) : null;
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// img
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let imgHTML = '';
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const getImgs = (data) => {
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let imgs = '';
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// 动态图片
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if (data.pictures) {
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for (let i = 0; i < data.pictures.length; i++) {
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imgs += `<img src="${data.pictures[i].img_src}">`;
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}
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}
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// 专栏封面
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if (data.image_urls) {
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for (let i = 0; i < data.image_urls.length; i++) {
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imgs += `<img src="${data.image_urls[i]}">`;
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}
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}
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// 视频封面
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if (data.pic) {
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imgs += `<img src="${data.pic}">`;
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}
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// 音频/番剧/直播间封面/小视频封面
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if (data.cover && data.cover.unclipped) {
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imgs += `<img src="${data.cover.unclipped}">`;
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} else if (data.cover) {
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imgs += `<img src="${data.cover}">`;
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}
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// 专题页封面
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if (data.sketch && data.sketch.cover_url) {
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imgs += `<img src="${data.sketch.cover_url}">`;
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}
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return imgs;
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};
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imgHTML += getImgs(data);
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if (origin) {
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imgHTML += getImgs(origin.item || origin);
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}
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// video小视频
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let videoHTML = '';
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if (data.video_playurl) {
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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>`;
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}
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// some rss readers disallow http content.
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// 部分 RSS 阅读器要求内容必须使用https传输
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// bilibili short video does support https request, but https request may timeout ocassionally.
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// to maximize content availability, here add two source tags.
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// 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)。
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// 因此保险起见加入两个source标签
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// link
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let link = '';
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if (data.dynamic_id) {
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link = `https://t.bilibili.com/${data.dynamic_id}`;
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} else if (item.desc && item.desc.dynamic_id) {
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link = `https://t.bilibili.com/${item.desc.dynamic_id}`;
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}
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// emoji
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let data_content = getDes(data);
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if (item.display.emoji_info) {
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const emoji = item.display.emoji_info.emoji_details;
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emoji.forEach((item) => {
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data_content = data_content.replace(
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new RegExp(`\\${item.text}`, 'g'),
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`<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">`
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);
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});
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}
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const getUrl = (data) => {
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if (!data) {
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return '';
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}
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if (data.aid) {
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return `<br>视频地址：https://www.bilibili.com/video/av${data.aid}`;
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}
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if (data.image_urls) {
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return `<br>专栏地址：https://www.bilibili.com/read/cv${data.id}`;
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}
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if (data.upper) {
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return `<br>音频地址：https://www.bilibili.com/audio/au${data.id}`;
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}
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if (data.roomid) {
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return `<br>直播间地址：https://live.bilibili.com/${data.roomid}`;
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}
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if (data.sketch) {
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return `<br>活动地址：${data.sketch.target_url}`;
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}
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if (data.url) {
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return `<br>地址：${data.url}`;
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}
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return '';
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};
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return {
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title: getTitle(data),
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description: (() => {
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const description = data_content || getDes(data);
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const originName = origin && getOriginName(origin) ? `<br><br>//转发自: @${getOriginName(origin)}: ${getOriginTitle(origin.item || origin)}${getDes(origin.item || origin)}` : getOriginDes(origin);
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const imgHTMLSource = imgHTML ? `<br>${imgHTML}` : '';
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const videoHTMLSource = videoHTML ? `<br>${videoHTML}` : '';
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return `${description}${originName}<br>${getUrl(data)}${getUrl(origin)}${getIframe(data)}${getIframe(origin)}${imgHTMLSource}${videoHTMLSource}`;
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})(),
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pubDate: new Date(item.desc.timestamp * 1000),
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link,
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};
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}),
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};
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};
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