80 lines
3.3 KiB
JavaScript
80 lines
3.3 KiB
JavaScript
const cheerio = require('cheerio');
|
||
const { parseDate } = require('@/utils/parse-date');
|
||
const { getElementChildrenInnerText } = require('./utils');
|
||
const dayjs = require('dayjs');
|
||
const utc = require('dayjs/plugin/utc');
|
||
dayjs.extend(utc);
|
||
|
||
const got = require('@/utils/got');
|
||
|
||
module.exports = async (ctx) => {
|
||
const dateFormatted = dayjs().utcOffset(8).format('YYYYMMDD');
|
||
|
||
const baseUrl = `http://mrdx.cn/content/${dateFormatted}`;
|
||
const link = `${baseUrl}/Page01DK.htm`;
|
||
|
||
const indexPageResponse = await got({
|
||
url: link,
|
||
method: 'get',
|
||
});
|
||
const $ = cheerio.load(indexPageResponse.data);
|
||
|
||
// 当日所有文章Url在<a>的`daoxiang` attribute中
|
||
// 其站点使用**非标准**的HTML语法
|
||
// eg: `<a class="foo" daoxiang="foo-bar.htm">Lorem ipsum</a>`
|
||
const passagesList = $('.listdaohang > ul > li a')
|
||
.toArray()
|
||
.map((item) => ({
|
||
link: new URL(`${baseUrl}/${item.attribs.daoxiang}`).href,
|
||
}));
|
||
|
||
const passages = await Promise.all(
|
||
passagesList.map((passage) =>
|
||
ctx.cache.tryGet(passage.link, async () => {
|
||
const response = await got({
|
||
url: passage.link,
|
||
method: 'get',
|
||
});
|
||
|
||
const $ = cheerio.load(response.data);
|
||
|
||
// 标题在`h2`,`h3`,`h4`,`h5`中,有多余空格和换行符
|
||
// 但是Middleware会处理
|
||
const title =
|
||
getElementChildrenInnerText($('.bggray > .margin15 > h2')[0]) +
|
||
getElementChildrenInnerText($('.bggray > .margin15 > h3')[0]) +
|
||
getElementChildrenInnerText($('.bggray > .margin15 > h4')[0]) +
|
||
getElementChildrenInnerText($('.bggray > .margin15 > h5')[0]);
|
||
|
||
// 作者和发布时间
|
||
// 中间用超多空格分隔
|
||
// 头尾均有多余空格
|
||
// eg: 新华每日电讯 2022年12月21日
|
||
const [author, pubDate] = getElementChildrenInnerText($('.shijian')[0])
|
||
.split(' ')
|
||
.filter((item) => item !== '')
|
||
.map((item) => item.trim());
|
||
|
||
const content = $('.contenttext').html();
|
||
|
||
return {
|
||
title,
|
||
author,
|
||
pubDate: parseDate(pubDate, 'YYYY年MM月DD日'),
|
||
guid: passage.link,
|
||
link: passage.link,
|
||
description: content,
|
||
};
|
||
})
|
||
)
|
||
);
|
||
|
||
ctx.state.data = {
|
||
title: '新华每日电讯',
|
||
link,
|
||
item: passages,
|
||
description:
|
||
'中国报纸发行前三强。位列《人民日报》,《参考消息》之后。《新华每日电讯》是新华社出版的一份新闻电讯报,1993年创办,具有很高的权威性和准确性,有“一报在手,便知天下”之美誉。《新华每日电讯》为对开八版日报,集中刊登[新华社]每天向国内播发的电讯稿及图片稿。打开《新华每日电讯》,中国和全世界每天发生的重大事件便将一目了然。在人类生活节奏日益加快的当今世界,《新华每日电讯》以最便捷、最醒目的方式为公众提供最重要的新闻报道,受到公众的喜爱和拥护。',
|
||
};
|
||
};
|