feat(route): add route for university: whu swrh

lib/routes/whu/swrh.ts

@@ -0,0 +1,132 @@
+// 修改自计算机学院route
+import { Route } from '@/types';
+import cache from '@/utils/cache';
+import got from '@/utils/got';
+import { parseDate } from '@/utils/parse-date';
+import timezone from '@/utils/timezone';
+import { load } from 'cheerio';
+
+const baseUrl = 'https://swrh.whu.edu.cn';
+
+export const route: Route = {
+    path: '/swrh/:type',
+    categories: ['university'],
+    example: '/whu/swrh/2',
+    radar: [
+        {
+            source: ['swrh.whu.edu.cn/:type'],
+            target: '/swrh/:type',
+        },
+    ],
+    parameters: { type: '公告类型，详见表格' },
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    name: '水利水电学院公告',
+    maintainers: ['FanofZY'],
+    handler,
+    description: `| 公告类型 | 学院新闻 | 学术科研 | 通知公告 |
+  | -------- | -------- | -------- | -------- |
+  | 参数     | 0        | 1        | 2        |`,
+};
+
+async function handler(ctx) {
+    const type = Number.parseInt(ctx.req.param('type'));
+
+    let link;
+    switch (type) {
+        case 0:
+            link = `${baseUrl}/index/xyxw.htm`; // 学院新闻
+            break;
+
+        case 1:
+            link = `${baseUrl}/index/xsky.htm`; // 学术科研
+            break;
+
+        case 2:
+            link = `${baseUrl}/xxgk/tzgg.htm`;  // 通知公告
+            break;
+
+        default:
+            throw new Error(`Unknown type: ${type}`);
+    }
+
+    const response = await got(link);
+    const $ = load(response.data);
+
+    let list;
+    if (type === 0) {
+        // 使用后一种 list 结构
+        list = $('div.my_box_nei')
+            .toArray()
+            .map((item) => {
+                item = $(item);
+                return {
+                    title: item.find('a b.am-text-truncate').text().trim(), // 获取标题
+                    pubDate: item.find('a i').text().trim(),                // 获取发布时间
+                    link: new URL(item.find('a').attr('href'), baseUrl).href, // 构建完整链接
+                };
+            });
+    } else {
+        // 使用前一种 list 结构
+        list = $('div.list_txt.am-fr ul.am-list li')
+            .toArray()
+            .map((item) => {
+                item = $(item);
+                return {
+                    title: item.find('a span').text().trim(), // 获取标题
+                    pubDate: item.find('a i').text().trim(),  // 获取发布时间
+                    link: new URL(item.find('a').attr('href'), baseUrl).href, // 构建完整链接
+                };
+            });
+    }
+
+    let items = await Promise.all(
+        list.map((item) =>
+            cache.tryGet(item.link, async () => {
+                let response;
+                try {
+                    // 实测发现有些链接无法访问
+                    response = await got(item.link);
+                } catch {
+                    return null;
+                }
+                const $ = load(response.data);
+
+                if ($('.prompt').length) {
+                    item.description = $('.prompt').html();
+                    return item;
+                }
+
+                const content = $('.content');
+
+                content.find('img').each((_, e) => {
+                    e = $(e);
+                    if (e.attr('orisrc')) {
+                        const newUrl = new URL(e.attr('orisrc'), baseUrl);
+                        e.attr('src', newUrl.href);
+                        e.removeAttr('orisrc');
+                        e.removeAttr('vurl');
+                    }
+                });
+
+                item.description = content.html();
+                item.pubDate = $('meta[name="PubDate"]').length ? timezone(parseDate($('meta[name="PubDate"]').attr('content')), +8) : item.pubDate;
+
+                return item;
+            })
+        )
+    );
+    items = items.filter((item) => item !== null);
+
+    return {
+        title: $('title').first().text(),
+        link,
+        item: items,
+    };
+}