79 lines
2.3 KiB
JavaScript
79 lines
2.3 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const iconv = require('iconv-lite');
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const timezone = require('@/utils/timezone');
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const { parseDate } = require('@/utils/parse-date');
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module.exports = async (ctx) => {
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const rootUrl = ctx.path.split('/').slice(1, 4).join('/');
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const currentUrl = ctx.path.slice(1);
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const response = await got({
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method: 'get',
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url: currentUrl,
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responseType: 'buffer',
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https: {
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rejectUnauthorized: false,
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},
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});
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const isGBK = /charset="?'?gb/i.test(response.data.toString());
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const encoding = isGBK ? 'gbk' : 'utf-8';
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const $ = cheerio.load(iconv.decode(response.data, encoding));
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const author = $('meta[property="og:novel:author"]').attr('content');
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const pubDate = timezone(parseDate($('meta[property="og:novel:update_time"]').attr('content')), +8);
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let items = $('dl dd a')
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.toArray()
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.reverse()
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.slice(0, ctx.query.limit ? parseInt(ctx.query.limit) : 1)
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.map((item) => {
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item = $(item);
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let link = '';
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const url = item.attr('href');
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if (/^http/.test(url)) {
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link = url;
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} else if (/^\//.test(url)) {
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link = `${rootUrl}${url}`;
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} else {
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link = `${currentUrl}/${url}`;
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}
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return {
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title: item.text(),
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link,
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author,
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pubDate,
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};
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});
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items = await Promise.all(
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items.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const detailResponse = await got({
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method: 'get',
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url: item.link,
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responseType: 'buffer',
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https: {
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rejectUnauthorized: false,
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},
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});
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const content = cheerio.load(iconv.decode(detailResponse.data, encoding));
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item.description = content('#content').html();
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return item;
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})
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)
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);
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ctx.state.data = {
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title: `${$('meta[property="og:title"]').attr('content')} - 笔趣阁`,
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link: currentUrl,
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item: items,
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};
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};
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