feat: add new route for ctfhub (#6252)

docs/study.md

@@ -41,9 +41,9 @@ pageClass: routes
 
 ### 查询国内外 CTF 赛事信息
 
-<Route author="frankli0324" example="/ctfhub/calendar" 
-    path="/ctfhub/calendar/:limit?/:form?/:class?/:title?" 
-    :paramsDesc="['通过CTF赛事名称过滤', '一个整数，筛选最近的limit场比赛', '比赛形式', '比赛类型']">
+<Route author="frankli0324" example="/ctfhub/search" 
+    path="/ctfhub/search/:limit?/:form?/:class?/:title?" 
+    :paramsDesc="['一个整数，筛选最新的limit场比赛，默认为10', '比赛形式', '比赛类型', '通过CTF赛事名称过滤']">
 
 | `:class` | 类型                             |
 | :------: | -------------------------------- |
@@ -63,6 +63,14 @@ pageClass: routes
 
 </Route>
 
+### 查询近期赛事
+
+<Route author="frankli0324" example="/ctfhub/upcoming" 
+    path="/ctfhub/upcoming/:limit?" 
+    :paramsDesc="['一个整数，筛选最近的limit场比赛，默认为5']">
+
+</Route>
+
 ## gradCafe
 
 ### gradCafe result

lib/router.js

@@ -2011,7 +2011,8 @@ router.get('/dlmu/grs/zsgz/:type', require('./routes/universities/dlmu/grs/zsgz'
 router.get('/socialclub/events/:game?', require('./routes/socialclub/events'));
 
 // CTFHub Event Calendar
-router.get('/ctfhub/calendar/:limit?/:form?/:class?/:title?', require('./routes/ctfhub'));
+router.get('/ctfhub/upcoming/:limit?', require('./routes/ctfhub/upcoming'));
+router.get('/ctfhub/search/:limit?/:form?/:class?/:title?', require('./routes/ctfhub/search'));
 
 // 阿里云
 router.get('/aliyun/database_month', require('./routes/aliyun/database_month'));

lib/routes/ctfhub/search.js

@@ -53,7 +53,7 @@ module.exports = async (ctx) => {
             return {
                 title: item.title,
                 description: '',
-                pubDate: item.start_time,
+                pubDate: new Date(item.start_time * 1000).toUTCString(),
                 link: item.official_url,
             };
         }),

lib/routes/ctfhub/upcoming.js

@@ -0,0 +1,58 @@
+const got = require('@/utils/got');
+const md5 = require('@/utils/md5');
+
+const host = 'https://api.ctfhub.com';
+
+async function get_details(event_id) {
+    const res = await got
+        .post(`${host}/User_API/Event/getInfo`, {
+            headers: {
+                'content-type': 'application/json',
+            },
+            body: JSON.stringify({ event_id: event_id }),
+        })
+        .json();
+    if (res.status !== true) {
+        return '';
+    }
+    return res.data;
+}
+
+module.exports = async (ctx) => {
+    const opt = {
+        offset: 0,
+        limit: Number.parseInt(ctx.params.limit) || 5,
+    };
+
+    const response = await got
+        .post(`${host}/User_API/Event/getUpcoming`, {
+            headers: {
+                'content-type': 'application/json',
+            },
+            body: JSON.stringify(opt),
+        })
+        .json();
+
+    if (response.status !== true) {
+        return;
+    }
+    const items = await Promise.all(
+        response.data.items.map(async (item) => {
+            const det = await get_details(item.id);
+            return {
+                title: item.title,
+                description: det.details,
+                pubDate: new Date(item.start_time * 1000).toUTCString(),
+                link: det.official_url,
+                guid: md5(item.title + item.start_time),
+            };
+        })
+    );
+
+    ctx.state.data = {
+        title: 'CTFHub Calendar',
+        link: 'https://www.ctfhub.com/#/calendar',
+        description: '提供全网最全最新的 CTF 赛事信息，关注赛事定制自己专属的比赛日历吧。',
+        item: items,
+    };
+};