55 lines
2.2 KiB
JavaScript
55 lines
2.2 KiB
JavaScript
const got = require('@/utils/got');
|
|
const cheerio = require('cheerio');
|
|
const { art } = require('@/utils/render');
|
|
const path = require('path');
|
|
const renderDescription = (description, images) => art(path.join(__dirname, './templates/description.art'), { description, images });
|
|
const config = require('@/config').value;
|
|
|
|
module.exports = async (ctx) => {
|
|
const { keyword } = ctx.params;
|
|
const url = `https://www.baidu.com/s?wd=${encodeURIComponent(keyword)}`;
|
|
const key = `baidu-search:${url}`;
|
|
|
|
const items = await ctx.cache.tryGet(
|
|
key,
|
|
async () => {
|
|
const response = (await got(url)).data;
|
|
const visitedLinks = new Set();
|
|
const $ = cheerio.load(response);
|
|
const contentLeft = $('#content_left');
|
|
const containers = contentLeft.find('.c-container');
|
|
return containers
|
|
.map((i, el) => {
|
|
const element = $(el);
|
|
const link = element.find('h3 a').first().attr('href');
|
|
if (link && !visitedLinks.has(link)) {
|
|
visitedLinks.add(link);
|
|
const imgs = element
|
|
.find('img')
|
|
.map((_j, _el) => $(_el).attr('src'))
|
|
.toArray();
|
|
const description = element.find('.c-gap-top-small [class^="content-right_"]').first().text() || element.find('.c-row').first().text() || element.find('.cos-row').first().text();
|
|
return {
|
|
title: element.find('h3').first().text(),
|
|
description: renderDescription(description, imgs),
|
|
link: element.find('h3 a').first().attr('href'),
|
|
author: element.find('.c-row .c-color-gray').first().text() || '',
|
|
};
|
|
}
|
|
return null;
|
|
})
|
|
.toArray()
|
|
.filter((e) => e?.link);
|
|
},
|
|
config.cache.routeExpire,
|
|
false
|
|
);
|
|
|
|
ctx.state.data = {
|
|
title: `${keyword} - 百度搜索`,
|
|
description: `${keyword} - 百度搜索`,
|
|
link: url,
|
|
item: items,
|
|
};
|
|
};
|