rsshub/lib/routes/gmcmonline/chinacustoms.ts

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import { Route } from '@/types';

import cache from '@/utils/cache';
import got from '@/utils/got';
import { load } from 'cheerio';
import { parseDate } from '@/utils/parse-date';

export const handler = async (ctx) => {
    const limit = ctx.req.query('limit') ? Number.parseInt(ctx.req.query('limit'), 10) : 10;

    const rootUrl = 'http://chinacustoms.gmcmonline.com';
    const magRootUrl = 'http://manager.gmcmonline.com';

    const { data: response } = await got(rootUrl);

    const $ = load(response);

    const author = $('p.copyright a').text();
    const language = $('html').prop('lang');

    let items = $('ul.booklist li a')
        .toArray()
        .slice(0, limit)
        .map((item) => {
            item = $(item);

            const title = item.find('p.txt').text();
            const image = new URL(item.find('img').prop('src'), rootUrl).href;

            return {
                title,
                link: new URL(item.prop('href'), rootUrl).href,
                pubDate: parseDate(title, 'YYYY年MM期'),
                author,
                image,
                banner: image,
                language,
            };
        });

    items = await Promise.all(
        items.map((item) =>
            cache.tryGet(item.link, async () => {
                const { data: detailResponse } = await got(item.link);

                const $$ = load(detailResponse);

                $$('ol.breadcrumb li a').first().remove();

                const current = $$('ol.breadcrumb li a').first().text();
                const pubDate = parseDate($$('div.title').text(), 'YYYY年MM月DD日');
                const image = new URL($$('div.coverline img').prop('src'), rootUrl).href;

                return $$('a.txt')
                    .toArray()
                    .map((i) => {
                        i = $(i);

                        const id = i.prop('href').match(/c\/(\d+)\.shtml/)?.[1] ?? undefined;

                        if (!id) {
                            return;
                        }

                        const title = i.prop('title') || i.text();
                        const guid = `gmcmonline-chinacustoms-${id}`;

                        return {
                            title,
                            pubDate,
                            link: new URL(i.prop('href'), item.link).href,
                            category: [current, i.closest('div.class-box').find('div.title-box span').text().replaceAll(/【|】/g, '') || undefined].filter(Boolean),
                            author,
                            guid,
                            id: guid,
                            image,
                            banner: image,
                            language,
                            enclosure_url: new URL(`front/article/${id}/pdf?magazineID=2`, magRootUrl).href,
                            enclosure_type: 'application/pdf',
                            enclosure_title: title,
                        };
                    })
                    .filter(Boolean);
            })
        )
    );

    const title = $('title').text();
    const image = new URL($('div.img-box img').prop('src'), rootUrl).href;

    return {
        title,
        description: title,
        link: rootUrl,
        item: items.flat(),
        allowEmpty: true,
        image,
        author: title,
        language,
    };
};

export const route: Route = {
    path: '/chinacustoms',
    name: '中国海关',
    url: 'chinacustoms.gmcmonline.com',
    maintainers: ['nczitzk'],
    handler,
    example: '/gmcmonline/chinacustoms',
    parameters: undefined,
    description: undefined,
    categories: ['reading'],

    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportRadar: true,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['chinacustoms.gmcmonline.com'],
            target: '/chinacustoms',
        },
    ],
};