refactor(route/jike): extract repeated logic; fix await (#9698)

* refactor(route/jike): rename `common` -> `utils`

Signed-off-by: Rongrong <i@rong.moe>

* refactor(route/jike): extract repeated logic

Signed-off-by: Rongrong <i@rong.moe>

* fix(route/jike): lack await

Signed-off-by: Rongrong <i@rong.moe>
This commit is contained in:
Rongrong
2022-05-05 22:36:15 +08:00
committed by GitHub
parent f3741e8530
commit 955de7d52a
3 changed files with 75 additions and 73 deletions

164
lib/v2/jike/utils.js Normal file
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const { parseDate } = require('@/utils/parse-date');
const got = require('@/utils/got');
const cheerio = require('cheerio');
const config = require('@/config').value;
module.exports = {
topicDataHanding: (data) =>
data.posts.map((item) => {
let audioName, videoName, linkName;
// 获取纯文字内容 和 即刻原文链接
let content, link;
switch (item.type) {
case 'ORIGINAL_POST':
content = item.content;
link = `https://m.okjike.com/originalPosts/${item.id}`;
break;
/* case 'QUESTION':
content = item.title;
link = `https://m.okjike.com/questions/${item.id}`;
break;
case 'OFFICIAL_MESSAGE':
content = item.content;
link = `https://web.okjike.com/message-detail/${item.id}/officialMessage`;
break;*/
default:
content = '未知类型请前往GitHub提交issue';
link = 'https://github.com/DIYgod/RSSHub/issues';
}
// rss内容
let description = '';
if (item.linkInfo) {
const linkUrl = item.linkInfo.originalLinkUrl || item.linkInfo.linkUrl;
// 对于即刻抓取的微信公众号文章 特殊处理
// 此时 Rss原文链接 变为 微信公众号链接
if (new URL(linkUrl).host === 'mp.weixin.qq.com') {
link = linkUrl;
}
// 1. 音频
const audioObject = item.linkInfo.audio || item.audio;
if (audioObject) {
const audioImage = audioObject.image.picUrl || audioObject.image.thumbnailUrl;
const audioLink = linkUrl;
const audioTitle = audioObject.title;
const audioAuthor = audioObject.author;
audioName = `${audioTitle} - ${audioAuthor}`;
description += `
<img src="${audioImage}">
<a href="${audioLink}">${audioName}</a>
`;
}
// 2. 视频
const videoObject = item.linkInfo.video || item.video;
if (videoObject) {
const videoImage = videoObject.image.picUrl || videoObject.image.thumbnailUrl;
const videoLink = linkUrl;
const videoDuration = Math.floor(videoObject.duration / 60000);
videoName = item.linkInfo.title;
description += `
<img src="${videoImage}">
<a href="${videoLink}">${videoName || '观看视频'} - 约${videoDuration}分钟</a>
`;
}
// 3. 链接
if (!audioObject && !videoObject && linkUrl) {
// 部分链接有标题
linkName = item.linkInfo.title;
const linkTitle = linkName || '访问原文';
// 部分链接有缩略图
const linkImage = item.linkInfo.pictureUrl;
const imageTag = `<img src="${linkImage}">`;
description += `
${linkImage ? imageTag : ''}
<a href="${linkUrl}">${linkTitle}</a>
`;
}
}
// 4. 文字内容
description += description ? `<br>${content}` : content;
// 5. 图片
if (item.pictures) {
item.pictures.forEach((pic) => {
if (pic.format === 'gif') {
description += `<img src="${pic.picUrl.split('?imageMogr2/')[0]}">`;
} else {
// jpeg, bmp, png, gif, webp
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types
// let type = 'jpeg';
// switch (pic.format) {
// case 'bmp':
// type = 'bmp';
// break;
// case 'png':
// type = 'png';
// break;
// default:
// break;
// }
const imgUrl = pic.picUrl.match(/\.[a-z0-9]+?\?imageMogr2/) ? pic.picUrl.split('?imageMogr2/')[0] : pic.picUrl.replace(/thumbnail\/.+/, '');
description += `<br><img src="${imgUrl}">`;
// description += `<br><picture><source srcset="${
// pic.picUrl.split('/thumbnail/')[0]
// }/strip/format/webp" type="image/webp"><source srcset="${imgUrl}" type="image/${type}"><img src="${imgUrl}"></picture>`;
}
});
}
// rss标题
// 优先将音频和视频名作为标题
// 其次将正文内容作为标题
// 若都没有 则是推送型消息,将连接标题作为主题
// “无题” fallback
const title = audioName || videoName || content || linkName || '无题';
return {
title,
description: description.trim().replace(/\n/g, '<br>'),
pubDate: parseDate(item.createdAt),
link,
};
}),
constructTopicEntry: async (ctx, url) => {
const data = await ctx.cache.tryGet(
url,
async () => {
const resp = await got(url);
const html = resp.data;
const $ = cheerio.load(html);
const raw = $('[type = "application/json"]').html();
return JSON.parse(raw).props.pageProps;
},
false,
config.cache.routeExpire
);
if (data.length === 0) {
ctx.state.data = {
title: '主题 ID 不存在,或该主题暂无内容',
};
return null;
}
const topic = data.topic;
ctx.state.data = {
title: `${topic.content} - 即刻圈子`,
link: url,
description: topic.briefIntro,
image: topic.squarePicture.picUrl || topic.squarePicture.middlePicUrl || topic.squarePicture.thumbnailUrl,
// item: topicDataHanding(data),
};
return data;
},
};