From 8ab858c0494b089decafbebd8377ea3380ace62d Mon Sep 17 00:00:00 2001
From: Dwemer <70470685+dwemerx@users.noreply.github.com>
Date: Mon, 19 Oct 2020 13:55:38 +0300
Subject: [PATCH] feat: add mit ocw route (#5939)

Co-authored-by: dwemerx <dwemerx>
Co-authored-by: Henry Wang <hi@henry.wang>
---
 docs/en/university.md                  |  4 +++
 docs/university.md                     |  4 +++
 lib/router.js                          |  1 +
 lib/routes/universities/mit/ocw-top.js | 39 ++++++++++++++++++++++++++
 4 files changed, 48 insertions(+)
 create mode 100644 lib/routes/universities/mit/ocw-top.js

diff --git a/docs/en/university.md b/docs/en/university.md
index c11abfd615..d46ee4ca38 100644
--- a/docs/en/university.md
+++ b/docs/en/university.md
@@ -6,6 +6,10 @@ pageClass: routes
 
 ## MIT
 
+### MIT OCW Most popular courses of the month
+
+<RouteEn author="dwemerx" example="/mit/ocw-top" path="/mit/ocw-top"/>
+
 ### MIT graduateadmissions's all blogs
 
 <RouteEn author="LogicJake" example="/mit/graduateadmissions/index/all" path="/mit/graduateadmissions/index/all"/>
diff --git a/docs/university.md b/docs/university.md
index 13aa9abc45..9241564146 100644
--- a/docs/university.md
+++ b/docs/university.md
@@ -6,6 +6,10 @@ pageClass: routes
 
 ## MIT
 
+### MIT OCW 每月热门课程
+
+<Route author="dwemerx" example="/mit/ocw-top" path="/mit/ocw-top"/>
+
 ### MIT graduateadmissions's all blogs
 
 <Route author="LogicJake" example="/mit/graduateadmissions/index/all" path="/mit/graduateadmissions/index/all"/>
diff --git a/lib/router.js b/lib/router.js
index 84b94c7201..6297b5e2e1 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -1608,6 +1608,7 @@ 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'));
 
 // 毕马威
 router.get('/kpmg/insights', require('./routes/kpmg/insights'));
diff --git a/lib/routes/universities/mit/ocw-top.js b/lib/routes/universities/mit/ocw-top.js
new file mode 100644
index 0000000000..5d7f562647
--- /dev/null
+++ b/lib/routes/universities/mit/ocw-top.js
@@ -0,0 +1,39 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const link = 'https://ocw.mit.edu/courses/most-visited-courses/';
+
+    const getHTML = async () => {
+        const response = await got({
+            method: 'get',
+            url: link,
+        });
+
+        return response.data;
+    };
+
+    const html = await ctx.cache.tryGet(link, getHTML);
+    const courses = [];
+
+    const $ = cheerio.load(html);
+    $('.courseList tbody')
+        .children()
+        .each(function () {
+            const course = {
+                title: $('td', this).eq(1).text(),
+                link: `https://ocw.mit.edu${$('td a', this).eq(1).attr('href')}`,
+                description: $('td', this).eq(2).text(),
+            };
+
+            courses.push(course);
+        });
+
+    ctx.state.data = {
+        title: 'MIT OCW top courses of the month',
+        link,
+        description: 'Most visited courses based on the site traffic of the previous month',
+        language: 'en-us',
+        item: courses,
+    };
+};