add feed for tj.ustb.edu.cn (#1859)

docs/university.md

@@ -678,3 +678,13 @@ https://rsshub.app/**nuist**/`bulletin` 或 https://rsshub.app/**nuist**/`bullet
 | 1        | 2        | 3                  | 4                | 5                  | 6              | 7                  | 8                  | 9              | 10             | 11       |
 
 </Route>
+
+## 北京科技大学天津学院
+
+<Route name="北京科技大学天津学院" author="henbf" example="/ustb/tj/news/all" path="/universities/ustb/tj/news/:type" :paramsDesc="['默认为 `all`']">
+
+| 全部 | 学院新闻 | 学术活动 | 城市建设学院 | 信息工程学院 | 经济学院 | 管理学院 | 材料系 | 机械工程系 | 护理系 | 法律系 | 外语系 | 艺术系 |
+| ---- | -------- | -------- | ------------ | ------------ | -------- | -------- | ------ | ---------- | ------ | ------ | ------ | ------ |
+| all  | xyxw     | xshhd    | csjsxy       | xxgcxy       | jjx      | glxy     | clx    | jxgcx      | hlx    | flx    | wyx    | ysx    |
+
+</Route>

lib/router.js

@@ -726,6 +726,9 @@ router.get('/buaa/news/:type', require('./routes/universities/buaa/news/index'))
 // 上海大学
 router.get('/shu/jwc/:type?', require('./routes/universities/shu/jwc'));
 
+// 北京科技大学天津学院
+router.get('/ustb/tj/news/:type?', require('./routes/universities/ustb/tj/news'));
+
 // ifanr
 router.get('/ifanr/:channel?', require('./routes/ifanr/index'));
 

lib/routes/universities/ustb/tj/news.js

@@ -0,0 +1,62 @@
+const axios = require('../../../../utils/axios');
+const cheerio = require('cheerio');
+const dayjs = require('dayjs');
+const _ = require('lodash');
+
+const baseUrl = 'http://tj.ustb.edu.cn';
+const maps = {
+    xyxw: '/Class/xyxw/index.htm',
+    xshhd: '/Class/xshhd/index.htm',
+    csjsxy: '/Class/csjsxy/index.htm',
+    xxgcxy: '/Class/xxgcxy/index.htm',
+    jjx: '/Class/jjx/index.htm',
+    glxy: '/Class/glxy/index.htm',
+    clx: '/Class/clx/index.htm',
+    jxgcx: '/Class/jxgcx/index.htm',
+    hlx: '/Class/hlx/index.htm',
+    flx: '/Class/flx/index.htm',
+    wyx: '/Class/wyx/index.htm',
+    ysx: '/Class/ysx/index.htm',
+};
+
+function getNews(data) {
+    const $ = cheerio.load(data);
+    return $('div[class="classnews"] ul li a')
+        .slice(0, 5)
+        .map((_, elem) => ({
+            link: baseUrl + elem.attribs.href,
+            title: elem.children[0].data,
+            pubDate: dayjs(elem.attribs.href.split('/')[3].split('.')[0]).toString(),
+        }))
+        .get();
+}
+
+module.exports = async (ctx) => {
+    let type = ctx.params.type || 'all';
+    if (!_.includes(_.keys(maps), type)) {
+        type = 'all';
+    }
+
+    const responseData = {
+        title: '北京科技大学天津学院新闻动态',
+        link: baseUrl,
+        item: null,
+    };
+
+    if (type === 'all') {
+        const all = await Promise.all(
+            Object.values(maps).map(async (link) => {
+                const response = await axios.get(baseUrl + link);
+                const news = getNews(response.data);
+                return Promise.resolve(news);
+            })
+        );
+        responseData.item = _.orderBy(_.flatMapDepth(all), (res) => new Date(res.pubDate), ['desc']);
+    } else {
+        const response = await axios.get(baseUrl + maps[type]);
+        const news = getNews(response.data);
+        responseData.item = news;
+    }
+
+    ctx.state.data = responseData;
+};