import { Route, ViewType } from '@/types';
import cache from '@/utils/cache';
import querystring from 'node:querystring';
import got from '@/utils/got';
import { fallback, queryToBoolean, queryToInteger } from '@/utils/readable-social';
import { config } from '@/config';
export const route: Route = {
path: '/people/:userid/status/:routeParams?',
categories: ['social-media'],
view: ViewType.SocialMedia,
example: '/douban/people/75118396/status',
parameters: { userid: '整数型用户 id', routeParams: '额外参数；见下' },
name: '用户广播',
maintainers: ['alfredcai'],
handler,
description: `
::: tip
- **目前只支持整数型 id**
- 字母型的 id，可以通过头像图片链接来找到其整数型 id，图片命名规则\`ul[userid]-*.jpg\`或\`u[userid]-*.jpg\`，即取文件名中间的数字
- 例如：用户 id: \`MovieL\`他的头像图片链接：\`https://img1.doubanio.com/icon/ul1128221-98.jpg\`他的整数型 id: \`1128221\`
:::
对于豆瓣用户广播内容，在 \`routeParams\` 参数中以 query string 格式设置如下选项可以控制输出的样式
| 键 | 含义 | 接受的值 | 默认值 |
| -------------------------- | -------------------------------------------------------------- | -------------- | ------ |
| readable | 是否开启细节排版可读性优化 | 0/1/true/false | false |
| authorNameBold | 是否加粗作者名字 | 0/1/true/false | false |
| showAuthorInTitle | 是否在标题处显示作者 | 0/1/true/false | true |
| showAuthorInDesc | 是否在正文处显示作者 | 0/1/true/false | false |
| showAuthorAvatarInDesc | 是否在正文处显示作者头像（若阅读器会提取正文图片，不建议开启） | 0/1/true/false | false |
| showEmojiForRetweet | 显示 “🔁” 取代 “Fw”（转发） | 0/1/true/false | false |
| showRetweetTextInTitle | 在标题出显示转发评论（置为 false 则在标题只显示被转发的广播） | 0/1/true/false | false |
| addLinkForPics | 为图片添加可点击的链接 | 0/1/true/false | false |
| showTimestampInDescription | 在正文处显示广播的时间戳 | 0/1/true/false | false |
| showComments | 在正文处显示评论 | 0/1/true/false | false |
| widthOfPics | 广播配图宽（生效取决于阅读器） | 不指定 / 数字 | 不指定 |
| heightOfPics | 广播配图高（生效取决于阅读器） | 不指定 / 数字 | 不指定 |
| sizeOfAuthorAvatar | 作者头像大小 | 数字 | 48 |
指定更多与默认值不同的参数选项可以改善 RSS 的可读性，如
[https://rsshub.app/douban/people/113894409/status/readable=1&authorNameBold=1&showAuthorInTitle=1&showAuthorInDesc=1&showAuthorAvatarInDesc=1&showEmojiForRetweet=1&showRetweetTextInTitle=1&addLinkForPics=1&showTimestampInDescription=1&showComments=1&widthOfPics=100](https://rsshub.app/douban/people/113894409/status/readable=1&authorNameBold=1&showAuthorInTitle=1&showAuthorInDesc=1&showAuthorAvatarInDesc=1&showEmojiForRetweet=1&showRetweetTextInTitle=1&addLinkForPics=1&showTimestampInDescription=1&showComments=1&widthOfPics=100)
的效果为
`,
};
const headers = { Referer: `https://m.douban.com/` };
function tryFixStatus(status) {
let result = { isFixSuccess: true, why: '' };
const now = new Date();
if (!status) {
result = {
isFixSuccess: false,
// 添加方括号，与 status.msg 的样式统一
why: '[ 无内容 ]',
};
status = {}; // dummy
} else if (status.deleted) {
result = {
isFixSuccess: false,
why: status.msg ?? '[ 内容已被删除 ]',
};
} else if (status.hidden) {
result = {
isFixSuccess: false,
why: status.msg ?? '[ 内容已被设为不可见 ]',
};
} else if (status.text === undefined || status.text === null || !status.uri) {
result = {
isFixSuccess: false,
why: status.msg ?? '[ 内容已不可访问 ]',
};
} else {
if (!status.author) {
status.author = {};
}
if (!status.author.url) {
status.author.url = 'https://www.douban.com/people/1/';
}
if (!status.author.name) {
status.author.name = '[作者不可见]';
}
if (!status.author.avatar) {
status.author.avatar = 'https://img1.doubanio.com/icon/user_normal.jpg';
}
if (!status.create_time) {
status.create_time = now.toLocaleString();
}
if (!status.entities) {
status.entities = [];
}
}
if (status.sharing_url) {
status.sharing_url = status.sharing_url.split('&')[0];
}
if (!result.isFixSuccess) {
status.sharing_url = 'https://www.douban.com?rsshub_failed=' + now.getTime().toString();
if (!status.create_time) {
status.create_time = now.toLocaleString();
}
}
return result;
}
function getContentByActivity(ctx, item, params = {}, picsPrefixes = []) {
const routeParams = querystring.parse(ctx.req.param('routeParams'));
const mergedParams = {
readable: fallback(params.readable, queryToBoolean(routeParams.readable), false),
authorNameBold: fallback(params.authorNameBold, queryToBoolean(routeParams.authorNameBold), false),
showAuthorInTitle: fallback(params.showAuthorInTitle, queryToBoolean(routeParams.showAuthorInTitle), true),
showAuthorInDesc: fallback(params.showAuthorInDesc, queryToBoolean(routeParams.showAuthorInDesc), false),
showAuthorAvatarInDesc: fallback(params.showAuthorAvatarInDesc, queryToBoolean(routeParams.showAuthorAvatarInDesc), false),
showEmojiForRetweet: fallback(params.showEmojiForRetweet, queryToBoolean(routeParams.showEmojiForRetweet), false),
showRetweetTextInTitle: fallback(params.showRetweetTextInTitle, queryToBoolean(routeParams.showRetweetTextInTitle), false),
addLinkForPics: fallback(params.addLinkForPics, queryToBoolean(routeParams.addLinkForPics), false),
showTimestampInDescription: fallback(params.showTimestampInDescription, queryToBoolean(routeParams.showTimestampInDescription), false),
showComments: fallback(params.showComments, queryToBoolean(routeParams.showComments), false),
showColonInDesc: fallback(params.showColonInDesc, null, false),
widthOfPics: fallback(params.widthOfPics, queryToInteger(routeParams.widthOfPics), -1),
heightOfPics: fallback(params.heightOfPics, queryToInteger(routeParams.heightOfPics), -1),
sizeOfAuthorAvatar: fallback(params.sizeOfAuthorAvatar, queryToInteger(routeParams.sizeOfAuthorAvatar), 48),
};
params = mergedParams;
const {
readable,
authorNameBold,
showAuthorInTitle,
showAuthorInDesc,
showAuthorAvatarInDesc,
showEmojiForRetweet,
showRetweetTextInTitle,
addLinkForPics,
showTimestampInDescription,
showComments,
showColonInDesc,
widthOfPics,
heightOfPics,
sizeOfAuthorAvatar,
} = params;
const { status, comments } = item;
const { isFixSuccess, why } = tryFixStatus(status);
if (!isFixSuccess) {
return {
title: why,
description: why,
};
}
let description = '';
let title = '';
let activityInDesc;
let activityInTitle;
const { isFixSuccess: isResharedFixSuccess, why: resharedWhy } = tryFixStatus(status.reshared_status);
if (status.activity === '转发') {
if (isResharedFixSuccess) {
activityInDesc = '转发 ';
if (readable) {
activityInDesc += ``;
}
if (authorNameBold) {
activityInDesc += ``;
}
activityInDesc += status.reshared_status.author.name;
if (authorNameBold) {
activityInDesc += ``;
}
if (readable) {
activityInDesc += ``;
}
activityInDesc += ` 的广播`;
activityInTitle = `转发 ${status.reshared_status.author.name} 的广播`;
} else {
activityInDesc = `转发广播`;
activityInTitle = `转发广播`;
}
} else {
activityInDesc = status.activity;
activityInTitle = status.activity;
}
if (showAuthorInDesc) {
let usernameAndAvatar = '';
if (readable) {
usernameAndAvatar += ``;
}
if (showAuthorAvatarInDesc) {
usernameAndAvatar += `
`;
}
if (authorNameBold) {
usernameAndAvatar += ``;
}
usernameAndAvatar += status.author.name;
if (authorNameBold) {
usernameAndAvatar += ``;
}
if (readable) {
usernameAndAvatar += ``;
}
usernameAndAvatar += ` `;
description += usernameAndAvatar + activityInDesc + (showColonInDesc ? ': ' : '');
}
if (showAuthorInTitle) {
title += `${status.author.name} `;
}
title += `${activityInTitle}: `;
if (showTimestampInDescription) {
description += `
${status.create_time}
`;
}
let text = status.text;
let lastIndex = 0;
const replacedTextSegements = [];
for (const entity of status.entities) {
replacedTextSegements.push(
text.slice(lastIndex, entity.start),
`${entity.title}`
);
lastIndex = entity.end;
}
replacedTextSegements.push(text.slice(lastIndex));
text = replacedTextSegements.join('');
// text // images // video_info // parent status
description += text;
if (status.card) {
title += status.card.rating ? `《${status.card.title}》` : `「${status.card.title}」`;
}
if (status.activity !== '转发' || showRetweetTextInTitle) {
title += status.text.replace('\n', '');
}
if (status.images && status.images.length) {
description += readable ? `
` : `
`;
// 一些RSS Reader会识别所有![]()
标签作为内含图片显示，我们不想要头像也作为内含图片之一
// 让所有配图在description的最前面再次出现一次，但宽高设为0
let picsPrefix = '';
for (const image of status.images) {
if (!(image.large && image.large.url)) {
continue;
}
picsPrefix += `
`;
}
picsPrefixes.push(picsPrefix);
for (const image of status.images) {
if (!(image.large && image.large.url)) {
description += '[无法显示的图片]';
continue;
}
if (addLinkForPics) {
description += '';
}
if (!readable) {
description += '
';
}
let style = '';
description += '![]()
= 0) {
description += ` width="${widthOfPics}"`;
style += `width: ${widthOfPics}px;`;
}
if (heightOfPics >= 0) {
description += `height="${heightOfPics}" `;
style += `height: ${heightOfPics}px;`;
}
description += ` style="${style}" ` + (readable ? 'vspace="8" hspace="4" ' : '') + ' src="' + image.large.url + '">';
if (addLinkForPics) {
description += '';
}
}
}
if (status.video_info) {
description += readable ? `
` : `
`;
const videoCover = status.video_info.cover_url;
const videoSrc = status.video_info.video_url;
if (videoSrc) {
description = `
${description}
`;
}
}
if (status.parent_status) {
description += showEmojiForRetweet ? ' 🔁 ' : ' Fw: ';
if (showRetweetTextInTitle) {
title += showEmojiForRetweet ? ' 🔁 ' : ' Fw: ';
}
const { isFixSuccess: isParentFixSuccess, why: parentWhy } = tryFixStatus(status.parent_status);
if (isParentFixSuccess) {
let usernameAndAvatar = '';
if (readable) {
usernameAndAvatar += ``;
}
if (authorNameBold) {
usernameAndAvatar += ``;
}
usernameAndAvatar += status.parent_status.author.name;
if (authorNameBold) {
usernameAndAvatar += ``;
}
if (readable) {
usernameAndAvatar += ``;
}
usernameAndAvatar += `: `;
description += usernameAndAvatar + status.parent_status.text;
if (showRetweetTextInTitle) {
title += status.parent_status.author.name + ': ' + status.parent_status.text;
}
} else {
description += parentWhy;
if (showRetweetTextInTitle) {
title += parentWhy;
}
}
}
// card
if (status.card) {
let image;
if (status.card.image && (status.card.image.large || status.card.image.normal)) {
image = status.card.image.large || status.card.image.normal;
}
description += readable ? `
` : `
`;
if (image) {
description += `
`;
}
if (!status.card.title) {
status.card.title = '[空]';
}
if (!status.card.subtitle) {
status.card.subtitle = '[空]';
}
if (!status.card.url) {
status.card.url = 'https://www.douban.com';
}
description += `${status.card.title}
${status.card.subtitle}`;
if (status.card.rating) {
description += `
评分：${status.card.rating.value}`;
}
description += ``;
if (readable) {
description += `
`;
}
}
// video_card
if (status.video_card) {
description += readable ? `
` : `
`;
const videoCover = status.video_card.video_info && status.video_card.video_info.cover_url;
const videoSrc = status.video_card.video_info && status.video_card.video_info.video_url;
if (!status.video_card.url) {
status.video_card.url = 'https://www.douban.com';
}
description += `${videoSrc ? `` : ''}
${status.video_card.title ? `${status.video_card.title}` : ''}`;
if (readable) {
description += `
`;
}
}
// reshared_status
if (status.reshared_status) {
description += readable ? `
` : `
`;
if (showRetweetTextInTitle) {
title += ' | ';
}
if (isResharedFixSuccess) {
description += getContentByActivity(
ctx,
{ status: status.reshared_status, comments: [] },
{
showAuthorInDesc: true,
showAuthorAvatarInDesc: false,
showComments: false,
showColonInDesc: true,
},
picsPrefixes
).description;
title += status.reshared_status.text;
const reshared_url = status.reshared_status.uri.replace('douban://douban.com', 'https://www.douban.com/doubanapp/dispatch?uri=');
if (readable) {
description += `
原动态：${reshared_url}
`;
}
} else {
description += resharedWhy;
title += resharedWhy;
}
}
// comments
if (showComments) {
if (comments.length > 0) {
description += '
';
}
for (const comment of comments) {
description += `
${comment.text} - ${comment.author.name}`;
}
}
if (showAuthorInDesc && showAuthorAvatarInDesc) {
description = picsPrefixes.join('') + description;
}
description = description.trim().replaceAll('\n', '
');
return { title, description };
}
async function getFullTextItems(items) {
const prefix = 'https://m.douban.com/rexxar/api/v2/status/';
await Promise.all(
items.map(async (item) => {
let url = prefix + item.status.id;
let cacheResult = await cache.get(url);
if (cacheResult) {
item.status.text = cacheResult;
} else {
const {
data: { text },
} = await got({ url, headers });
cache.set(url, text);
item.status.text = text;
}
// retweet
if (!item.status.reshared_status) {
return;
}
url = prefix + item.status.reshared_status.id;
cacheResult = await cache.get(url);
if (cacheResult) {
item.status.reshared_status.text = cacheResult;
} else if (tryFixStatus(item.status.reshared_status).isFixSuccess) {
try {
// 存在reshared_status字段正常，但尝试获取时返回403的情况。比如原po被炸号就可能这样。
const {
data: { text },
} = await got({ url, headers });
cache.set(url, text);
item.status.reshared_status.text = text;
} catch {
item.status.reshared_status.text += '\n[获取原动态失败]';
}
}
})
);
}
async function handler(ctx) {
const userid = ctx.req.param('userid');
const url = `https://m.douban.com/rexxar/api/v2/status/user_timeline/${userid}`;
const items = await cache.tryGet(
url,
async () => {
const _r = await got({ url, headers });
return _r.data.items;
},
config.cache.routeExpire,
false
);
if (items) {
await getFullTextItems(items);
}
return {
title: `豆瓣广播 - ${items ? items[0].status.author.name : userid}`,
link: `https://m.douban.com/people/${userid}/statuses`,
item:
items &&
items
.filter((item) => !item.deleted)
.map((item) => {
const r = getContentByActivity(ctx, item);
return {
title: r.title,
link: item.status.sharing_url.replace(/\?_i=(.*)/, ''),
pubDate: new Date(Date.parse(item.status.create_time + ' GMT+0800')).toUTCString(),
description: r.description,
};
}),
};
}