feat(route): add mit csail news (#7005)

docs/en/university.md

@@ -22,6 +22,10 @@ pageClass: routes
 
 <RouteEn author="LogicJake" example="/mit/graduateadmissions/category/beyond-the-lab" path="/mit/graduateadmissions/category/:name" :paramsDesc="['category name which can be found in url']"/>
 
+### MIT CSAIL
+
+<RouteEn author="nczitzk" example="/mit/csail/news" path="/mit/csail/news"/>
+
 ## Polimi
 
 ### News

docs/university.md

@@ -22,6 +22,10 @@ pageClass: routes
 
 <Route author="LogicJake" example="/mit/graduateadmissions/category/beyond-the-lab" path="/mit/graduateadmissions/category/:name" :paramsDesc="['category name which can be found in url']"/>
 
+### MIT CSAIL
+
+<Route author="nczitzk" example="/mit/csail/news" path="/mit/csail/news"/>
+
 ## Polimi
 
 ### News

lib/router.js

@@ -1683,6 +1683,7 @@ router.get('/metred/fuli', require('./routes/metred/fuli'));
 // MIT
 router.get('/mit/graduateadmissions/:type/:name', require('./routes/universities/mit/graduateadmissions'));
 router.get('/mit/ocw-top', require('./routes/universities/mit/ocw-top'));
+router.get('/mit/csail/news', require('./routes/universities/mit/csail/news'));
 
 // 毕马威
 router.get('/kpmg/insights', require('./routes/kpmg/insights'));

lib/routes/universities/mit/csail/news.js

@@ -0,0 +1,52 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const rootUrl = 'https://www.csail.mit.edu';
+    const currentUrl = `${rootUrl}/news`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    $('.featured-person').remove();
+
+    const list = $('article[role="article"]')
+        .slice(0, 15)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                link: `${rootUrl}${item.attr('about')}`,
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    content('.sidebar-right, .sidebar-item').remove();
+
+                    item.title = content('.page-title').text();
+                    item.description = content('.content-container-inner').html();
+                    item.pubDate = new Date(content('time').attr('datetime')).toUTCString();
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: 'News - MIT CSAIL',
+        link: currentUrl,
+        item: items,
+    };
+};