feat: add fields medal (#6467)

docs/en/new-media.md

@@ -158,6 +158,12 @@ Provides a better reading experience (full text articles) over the official one.
 
 </RouteEn>
 
+## International Mathematical Union
+
+### Fields Medal
+
+<RouteEn author="nczitzk" example="/mathunion/fields-medal" path="/mathunion/fields-medal"/>
+
 ## Letterboxd
 
 ### User diary

docs/new-media.md

@@ -1033,6 +1033,12 @@ others = 热点新闻 + 滚动新闻
 
 </Route>
 
+## 国际数学联合会
+
+### 菲尔兹奖
+
+<Route author="nczitzk" example="/mathunion/fields-medal" path="/mathunion/fields-medal"/>
+
 ## 果壳网
 
 ### 科学人

lib/router.js

@@ -3718,6 +3718,9 @@ router.get('/interesting-sky/astronomical_events/:year?', require('./routes/inte
 router.get('/interesting-sky/recent-interesting', require('./routes/interesting-sky/recent-interesting'));
 router.get('/interesting-sky', require('./routes/interesting-sky/index'));
 
+// 国际数学联合会
+router.get('/mathunion/fields-medal', require('./routes/mathunion/fields-medal'));
+
 // ACM
 router.get('/acm/amturingaward', require('./routes/acm/amturingaward'));
 

lib/routes/mathunion/fields-medal.js

@@ -0,0 +1,38 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const rootUrl = 'https://www.mathunion.org';
+    const currentUrl = `${rootUrl}/imu-awards/fields-medal`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const items = $('div.main-section')
+        .eq(2)
+        .find('.list__group')
+        .map((_, item) => {
+            item = $(item);
+            const year = item.find('h3').text();
+            const detailUrl = item.find('ul li a').attr('href');
+
+            item.find('h3, ul').remove();
+
+            return {
+                title: year,
+                link: detailUrl || currentUrl,
+                description: `<ul>${item.html()}</ul>`,
+                pubDate: new Date(`${year}-12-31`).toUTCString(),
+            };
+        })
+        .get();
+
+    ctx.state.data = {
+        title: $('title').text(),
+        link: currentUrl,
+        item: items,
+    };
+};