67 lines
1.9 KiB
JavaScript
67 lines
1.9 KiB
JavaScript
import cache from '@/utils/cache';
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import got from '@/utils/got';
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import { load } from 'cheerio';
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import timezone from '@/utils/timezone';
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import { parseDate } from '@/utils/parse-date';
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module.exports = async (ctx) => {
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const id = ctx.req.param('id') ?? '31';
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const limit = ctx.req.query('limit') ? Number.parseInt(ctx.req.query('limit')) : 20;
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const rootUrl = 'https://www.right.com.cn';
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const currentUrl = `${rootUrl}/forum/forum-${id}-1.html`;
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const response = await got({
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method: 'get',
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url: currentUrl,
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});
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const $ = load(response.data);
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$('a[title="隐藏置顶帖"]').each(function () {
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$(this).parents('tbody').remove();
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});
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let items = $('.s')
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.slice(0, limit)
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.text(),
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link: `${rootUrl}/forum/${item.attr('href')}`,
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};
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});
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items = await Promise.all(
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items.map((item) =>
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cache.tryGet(item.link, async () => {
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const detailResponse = await got({
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method: 'get',
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url: item.link,
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});
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const content = load(detailResponse.data);
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content('.pstatus').remove();
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item.author = content('.authi').first().text();
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item.description = content('.t_f').first().html();
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item.pubDate = timezone(parseDate(content('.authi em').first().text().replace('发表于 ', '')), +8);
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item.category = content('.ptg a')
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.toArray()
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.map((a) => content(a).text());
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return item;
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})
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)
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);
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ctx.set('data', {
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title: `${$('.xs2 a').text()} - 恩山无线论坛`,
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link: currentUrl,
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item: items,
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});
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};
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