49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
const got = require('@/utils/got');
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const { parseDate } = require('@/utils/parse-date');
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const timezone = require('@/utils/timezone');
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const md = require('markdown-it')({
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html: true,
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});
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// 加载文章页
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async function load(id) {
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const response = await got({
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method: 'post',
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url: 'https://api.juejin.cn/content_api/v1/article/detail',
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json: {
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article_id: id,
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},
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});
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let description;
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if (response.data.data) {
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description = md.render(response.data.data.article_info.mark_content);
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}
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return { description };
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}
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const ProcessFeed = (list, caches) =>
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Promise.all(
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list.map(async (item) => {
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const pubDate = timezone(parseDate(parseInt(item.article_info.ctime) * 1000), +8);
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const link = `https://juejin.cn/post/${item.article_id}`;
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// 列表上提取到的信息
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const single = {
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title: item.article_info.title,
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description: (item.article_info.brief_content || '无描述').replace(/[\x00-\x08\x0b-\x0c\x0e-\x1f\x7f]/g, ''),
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pubDate,
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author: item.author_user_info.user_name,
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link,
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};
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// 使用tryGet方法从缓存获取内容。
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// 当缓存中无法获取到链接内容的时候，则使用load方法加载文章内容。
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const other = await caches.tryGet(link, () => load(item.article_id));
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// 合并解析后的结果集作为该篇文章最终的输出结果
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return { ...single, ...other };
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})
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);
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module.exports = {
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ProcessFeed,
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};
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