Add 哈尔滨工业大学教务处通知公告 (#634)

docs/README.md

@@ -363,6 +363,16 @@ RSSHub 同时支持 RSS 2.0、Atom 和 [JSON Feed](https://jsonfeed.org/) 输出
 
 参数: 无
 
+### 哈尔滨工业大学
+
+#### 哈尔滨工业大学教务处通知公告 <Author uid="lty96117"/>
+
+举例: <https://rsshub.app/hit/jwc>
+
+路由: `/hit/jwc`
+
+参数: 无
+
 ### 上海科技大学
 
 #### 信息科技与技术学院活动 <Author uid="HenryQW"/>

router.js

@@ -462,6 +462,9 @@ router.get('/dpu/wlfw/news/:type?', require('./routes/universities/dpu/wlfw/news
 // 东南大学
 router.get('/seu/radio/academic', require('./routes/universities/seu/radio/academic'));
 
+// 哈尔滨工业大学
+router.get('/hit/jwc', require('./routes/universities/hit/jwc'));
+
 // 上海科技大学
 router.get('/shanghaitech/sist/activity', require('./routes/universities/shanghaitech/sist/activity'));
 

routes/universities/hit/jwc.js

@@ -0,0 +1,60 @@
+const axios = require('axios');
+const cheerio = require('cheerio');
+const url = require('url');
+
+const baseUrl = 'http://jwc.hit.edu.cn';
+const type = (filename) => filename.split('.').pop();
+
+module.exports = async (ctx) => {
+    const response = await axios.get(`${baseUrl}/2591/list.htm`);
+
+    const { data } = response;
+    const $ = cheerio.load(data);
+    const links = $('.news_list li')
+        .map((i, el) => ({
+            pubDate: new Date(
+                $('span.fbll', el)
+                    .children()
+                    .first()
+                    .text()
+                    .replace('[', '')
+            ),
+            link: url.resolve(baseUrl, $('a', el).attr('href')),
+            title: $('a', el).attr('title'),
+        }))
+        .get();
+
+    const item = await Promise.all(
+        [...links].slice(0, 10).map(async ({ pubDate, link, title }) => {
+            if (type(link) === 'htm') {
+                const { data } = await axios.get(link);
+                const $ = cheerio.load(data);
+
+                const author = $('p.arti_metas>span:nth-child(3)')
+                    .text()
+                    .trim();
+                const description =
+                    $('div.wp_articlecontent').html() &&
+                    $('div.wp_articlecontent')
+                        .html()
+                        .replace(/src="\//g, `src="${url.resolve(baseUrl, '.')}`)
+                        .replace(/href="\//g, `href="${url.resolve(baseUrl, '.')}`)
+                        .trim();
+                // check for some bug links.
+                if (!description) {
+                    return;
+                }
+                return Promise.resolve({ pubDate, author, link, title, description });
+            } else {
+                // file to download
+                return Promise.resolve({ pubDate, link, title, description: '此链接为文件，点击以下载' });
+            }
+        })
+    );
+
+    ctx.state.data = {
+        title: '哈尔滨工业大学教务处通知公告',
+        link: `${baseUrl}/2591/list.htm`,
+        item: item.filter((x) => x),
+    };
+};