feat(route): add Sichuan Museum Exhibition route (#22756)

* feat(route): add Sichuan Museum Exhibition route

* fix: fix the radar target

* fix: update key with original format and remove string() for startDate/endDate

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

--------

lib/routes/scmuseum/exhibition.tsx

@@ -0,0 +1,130 @@
+import crypto from 'node:crypto';
+
+import { renderToString } from 'hono/jsx/dom/server';
+
+import type { Route } from '@/types';
+import got from '@/utils/got';
+import { parseDate } from '@/utils/parse-date';
+import timezone from '@/utils/timezone';
+
+import { namespace } from './namespace';
+
+// Generate a dynamic token using AES-256-ECB with a static key and timestamp
+function getToken() {
+    const key = 'TYYY3OT3-TOCBW7OW-T33QMVJ3-2IUUVC22'.replaceAll('-', ''); // this key is used for AES-256-ECB encryption, and it is hardcoded in the original code in https://www.scmuseum.cn/js/index.2af39792.chunk.js
+    const t = (Math.random() + '').slice(-6) + Date.now();
+    const cipher = crypto.createCipheriv('aes-256-ecb', Buffer.from(key, 'utf8'), null);
+    cipher.setAutoPadding(true);
+    let token = cipher.update(t, 'utf8', 'base64');
+    token += cipher.final('base64');
+    return token;
+}
+
+export const route: Route = {
+    path: '/exhibition/:type?',
+    categories: ['travel'],
+    example: '/scmuseum/exhibition/temp',
+    parameters: { type: 'Exhibition type, supported values: base (常设展览) or temp (临时展览), default is all exhibitions.' },
+    name: 'Exhibition',
+    maintainers: ['magazian'],
+    radar: [
+        {
+            source: ['www.scmuseum.cn/Visit/Exhibition'],
+            target: '/exhibition',
+        },
+    ],
+    handler: async (ctx) => {
+        const typeParam = ctx.req.param('type');
+
+        const apiConfig = {
+            base: { endpoint: 'queryExhibitionBaseList', name: '常设展览', isBase: true },
+            temp: { endpoint: 'queryExhibitionTempList', name: '临时展览', isBase: false },
+        };
+
+        const fetchTypes = typeParam ? [typeParam] : ['base', 'temp'];
+        const museumName = namespace.zh?.name || namespace.name;
+        const titleTag = fetchTypes.length === 2 ? '' : apiConfig[fetchTypes[0] as keyof typeof apiConfig].name;
+
+        const responses = await Promise.all(
+            fetchTypes.map(async (t) => {
+                const config = apiConfig[t as keyof typeof apiConfig];
+                const apiUrl = `https://www.scmuseum.cn/japi/sw-cms-cloud/api/${config.endpoint}`;
+
+                const response = await got({
+                    method: 'post',
+                    url: apiUrl,
+                    headers: {
+                        Appid: '75d98ea426f4412eab623c9076365802', // fixed appid
+                        Token: getToken(),
+                    },
+                    json: {
+                        entity: {
+                            languageType: 'CN',
+                        },
+                        param: {
+                            pageNum: 1,
+                            pageSize: 6,
+                        },
+                    },
+                });
+
+                const list = response.data?.data?.records || [];
+
+                return list.map((item: any) => {
+                    const isBase = config.isBase;
+                    const title = isBase ? item.baseName : item.tempName;
+                    const linkId = isBase ? item.exhibitionBaseId : item.exhibitionTempId;
+                    const itemLink = isBase ? `https://www.scmuseum.cn/Visit/Exhibition/BaseExhibition/${linkId}` : `https://www.scmuseum.cn/Visit/Exhibition/ExhibitiomReview/${linkId}`;
+
+                    const pubDate = item.startTime ? timezone(parseDate(item.startTime), 8) : undefined;
+                    const startDate = item.startTime ? item.startTime.split(' ', 1)[0] : '';
+                    const endDate = item.endTime ? item.endTime.split(' ', 1)[0] : '';
+                    const location = isBase ? item.basePlace : item.tempPlace;
+                    const imgUrl = `https://www.scmuseum.cn/file/${item.thumb}`;
+
+                    const description = renderToString(
+                        <div>
+                            <img src={imgUrl} />
+                            <br />
+                            <p>
+                                <b>地点：</b>
+                                {location || '参考详情'}
+                            </p>
+                            <p>
+                                <b>开展：</b>
+                                {startDate || '未定/常设'}
+                            </p>
+                            <p>
+                                <b>闭展：</b>
+                                {endDate || '未定/常设'}
+                            </p>
+                        </div>
+                    );
+
+                    return {
+                        title,
+                        link: itemLink,
+                        pubDate,
+                        description,
+                        // for further .ics process
+                        _extra: {
+                            museumName,
+                            location,
+                            startDate, // format: YYYY-MM-DD or '未定/常设'
+                            endDate, // format: YYYY-MM-DD or '未定/常设'
+                        },
+                    };
+                });
+            })
+        );
+
+        const items = responses.flat();
+
+        return {
+            title: `${museumName} - 展览${titleTag ? ` - ${titleTag}` : ''}`,
+            link: 'https://www.scmuseum.cn/Visit/Exhibition',
+            language: 'zh-CN',
+            item: items,
+        };
+    },
+};

lib/routes/scmuseum/namespace.ts

@@ -0,0 +1,10 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: 'Sichuan Museum',
+    url: 'www.scmuseum.cn',
+
+    zh: {
+        name: '四川博物院',
+    },
+};