feat(route): add Henan Museum exhibition route (#22138)
* feat(route): add Henan Museum exhibition route * fix: remove trim for title
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Jiamin
GitHub
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commit
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@ -0,0 +1,210 @@
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import { load } from 'cheerio';
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import { renderToString } from 'hono/jsx/dom/server';
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import type { DataItem, Route } from '@/types';
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import cache from '@/utils/cache';
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import got from '@/utils/got';
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import { parseDate } from '@/utils/parse-date';
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import { namespace } from './namespace';
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// format the date to YYYY-MM-DD and handle missing year or month
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const extractDates = (durationStr: string) => {
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let startDate: string | undefined;
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let endDate: string | undefined;
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if (!durationStr) {
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return { startDate, endDate };
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}
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const parts = durationStr.split(/——|-|—|~/).map((p) => p.trim()); // currently ——and- is used, add — or ~ for redundency
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const startStr = parts[0];
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const endStr = parts[1];
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let startYear: string | undefined;
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let startMonth: string | undefined;
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const startRegex = /(\d{4})年(\d{1,2})月(\d{1,2})日/;
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const startMatch = startStr.match(startRegex);
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if (startMatch) {
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startYear = startMatch[1];
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startMonth = startMatch[2].padStart(2, '0');
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const startDay = startMatch[3].padStart(2, '0');
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startDate = `${startYear}-${startMonth}-${startDay}`;
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}
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if (endStr && startDate) {
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const endRegex = /(?:(\d{4})年)?(?:(\d{1,2})月)?(\d{1,2})日/;
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const endMatch = endStr.match(endRegex);
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if (endMatch) {
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const matchYear = endMatch[1];
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const matchMonth = endMatch[2]?.padStart(2, '0');
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const matchDay = endMatch[3].padStart(2, '0');
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const finalEndYear = matchYear || startYear;
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const finalEndMonth = matchMonth || startMonth;
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const finalEndDay = matchDay;
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endDate = `${finalEndYear}-${finalEndMonth}-${finalEndDay}`;
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}
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}
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return { startDate, endDate };
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};
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export const route: Route = {
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path: '/information/exhibition/:type?',
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categories: ['travel'],
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example: '/chnmus/information/exhibition/special',
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parameters: {
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type: 'Exhibition type, supported values: special（特展详情）. Default: All.',
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},
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name: 'Special Exhibitions',
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maintainers: ['magazian'],
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radar: [
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{
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source: ['www.chnmus.net/ch/information/exhibition/index.html'],
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target: '/information/exhibition',
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},
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],
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handler: async (ctx) => {
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const type = ctx.req.param('type');
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const isSpecial = type === 'special';
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const baseUrl = 'https://www.chnmus.net';
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const apiUrl = `${baseUrl}/ch/information/exhibition/index.html`;
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const museumName = namespace.zh?.name || namespace.name;
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const response = await got({
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method: 'get',
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url: apiUrl,
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});
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const $ = load(response.data);
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const list = $('.col-md-6.d-flex.fadeInBottom')
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.toArray()
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.map((item) => {
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const $item = $(item);
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const link = $item.attr('href');
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const imgUrlRaw = $item.find('.lazyload').attr('data-bg');
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const listTitle = $item.find('.common-component-box-title').text();
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return {
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title: listTitle,
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itemLink: `https:${link}`,
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imgUrl: `https:${imgUrlRaw}`,
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};
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});
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const items = await Promise.all(
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list.map((item) => {
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// use seperate cache key for special path
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const cacheKey = isSpecial ? `${item.itemLink}-special` : item.itemLink;
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return cache.tryGet(cacheKey, async (): Promise<Record<string, any>> => {
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const detailResponse = await got({
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method: 'get',
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url: item.itemLink,
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});
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const content = load(detailResponse.data);
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const pubDateRaw = content('.common-component-content-attribute-item')
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.toArray()
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.map((el) => content(el).text())
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.find((text) => text.includes('发布日期'))!
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.replaceAll('发布日期:', '')
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.trim();
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const pubDate = parseDate(pubDateRaw);
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// Default path: return as news, no detail information for return
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if (!isSpecial) {
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return {
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title: item.title,
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link: item.itemLink,
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pubDate,
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description: renderToString(
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<div>
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<img src={item.imgUrl} />
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</div>
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),
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} as Record<string, any>;
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}
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// Special path to return detail exhibition information
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const texts = content('.common-component-content-text p')
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.toArray()
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.map((el) => content(el).text());
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const title = texts.find((text) => text.includes('展览名称：'))?.replaceAll('展览名称：', '');
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// filter out items without title, for example: https://www.chnmus.net/ch/information/exhibition/details.html?id=7400076083917230080#list
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if (!title) {
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return {} as Record<string, any>;
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}
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const location = texts
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.find((text) => text.includes('展览地点：'))!
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.replaceAll('展览地点：', '')
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.trim();
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const fullDuration = texts
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.find((text) => text.includes('展览时间：') || text.includes('开展时间：'))
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?.replaceAll(/(展览|开展)时间：/g, '')
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?.trim();
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const { startDate, endDate } = extractDates(fullDuration || '');
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const { imgUrl, itemLink } = item;
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const description = renderToString(
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<div>
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<img src={imgUrl} />
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<br />
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<p>
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<b>地点：</b>
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{location}
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</p>
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<p>
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<b>开展：</b>
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{startDate ?? '未定/常设'}
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</p>
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<p>
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<b>闭展：</b>
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{endDate ?? '未定/常设'}
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</p>
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{fullDuration && (
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<p>
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<small>原始展期：{fullDuration}</small>
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</p>
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)}
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</div>
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);
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return {
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title,
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link: itemLink,
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pubDate,
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description,
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_extra: {
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museumName,
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title,
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location,
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startDate,
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endDate,
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itemLink,
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},
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} as Record<string, any>;
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}) as Promise<DataItem>;
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})
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);
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return {
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title: `${museumName} - 展览资讯${isSpecial ? ' - 特展详情' : ''}`,
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link: apiUrl,
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language: 'zh-CN',
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item: items.filter((item) => item.title) as DataItem[],
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};
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},
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};
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@ -0,0 +1,10 @@
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import type { Namespace } from '@/types';
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export const namespace: Namespace = {
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name: 'Henan Museum',
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url: 'www.chnmus.net',
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zh: {
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name: '河南博物院',
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},
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};
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