feat: add 湖南省政府采购网 rss (#3436)

docs/government.md

@@ -89,6 +89,10 @@ pageClass: routes
 
 </Route>
 
+### 湖南省政府采购网-公告
+
+<Route author="Jeason0228" example="/gov/hunan/notice/all" path="/gov/hunan/notice/:type"  :paramsDesc="['all=全部，cg=采购公告,zb=中标公告,fb=废标公告,ht=合同公告,gz=更正公告,zz=终止公告,qt=其他公告']" />
+
 ### 江苏省人民政府
 
 <Route author="ocleo1" example="/gov/province/jiangsu/important-news" path="/gov/province/jiangsu/:category" :paramsDesc="['分类名']">

lib/router.js

@@ -1075,6 +1075,7 @@ router.get('/gov/news/:uid', require('./routes/gov/news'));
 router.get('/gov/suzhou/news/:uid', require('./routes/gov/suzhou/news'));
 router.get('/gov/suzhou/doc', require('./routes/gov/suzhou/doc'));
 router.get('/gov/shanxi/rst/:category', require('./routes/gov/shanxi/rst'));
+router.get('/gov/hunan/notice/:type', require('./routes/gov/hunan/notice'));
 
 // 中华人民共和国-海关总署
 router.get('/gov/customs/list/:gchannel', require('./routes/gov/customs/list'));

lib/routes/gov/hunan/notice.js

@@ -0,0 +1,80 @@
+const got = require('@/utils/got');
+
+module.exports = async (ctx) => {
+    const type = ctx.params.type || 'all';
+    const rssData = {
+        isType: ctx.params.type ? true : false,
+        Title: `湖南省政府采购网`,
+        Desc: `湖南省政府采购网`,
+        Link: `http://www.ccgp-hunan.gov.cn/page/notice/more.jsp`,
+        Category: new Map([
+            ['all', { name: '全部', id: '' }],
+            ['cg', { name: '采购公告', id: 'prcmNotices' }],
+            ['zb', { name: '中标(成交)公告', id: 'dealNotices' }],
+            ['fb', { name: '废标公告', id: 'invalidNotices' }],
+            ['ht', { name: '合同公告', id: 'contractNotices' }],
+            ['gz', { name: '更正公告', id: 'modfiyNotices' }],
+            ['zz', { name: '终止公告', id: 'endNotices' }],
+            ['qt', { name: '其他公告', id: 'otherNotices' }],
+        ]),
+        typeName: function(type) {
+            return rssData.Category.get(type).name;
+        },
+        typeid: function(type) {
+            return rssData.Category.get(type).id;
+        },
+        ProcessFeed: async (id) => {
+            const response = await got({
+                method: 'get',
+                url: `http://www.ccgp-hunan.gov.cn/mvc/viewNoticeContent.do?noticeId=` + id,
+                headers: {
+                    Referer: rssData.itemUrl + id,
+                },
+            });
+            const htmlContent = response.data;
+            return htmlContent;
+        },
+        ItemsSingle: async function(item) {
+            const cache = await ctx.cache.get(rssData.itemUrl);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+
+            const single = {
+                title: item.NOTICE_TITLE,
+                link: rssData.itemUrl + item.NOTICE_ID,
+                author: item.NOTICE_NAME,
+                description: await rssData.ProcessFeed(item.NOTICE_ID),
+                guid: item.NOTICE_ID,
+                category: item.NOTICE_NAME,
+                pubDate: new Date(`${item.NEWWORK_DATE} GMT`).toUTCString(),
+            };
+            ctx.cache.set(rssData.itemUrl, JSON.stringify(single));
+            return Promise.resolve(single);
+        },
+        referUrl: `http://www.ccgp-hunan.gov.cn/page/notice/more.jsp`,
+        apiUrl: `http://www.ccgp-hunan.gov.cn/mvc/getNoticeList4Web.do`,
+        itemUrl: `http://www.ccgp-hunan.gov.cn/page/notice/notice.jsp?noticeId=`,
+    };
+    // 结束rssData定义
+    // 配置api日期参数
+    const now = new Date();
+    const startDate = now.getFullYear() + '-' + now.getMonth() + '-01';
+    const endDate = now.toLocaleDateString().replace(/\//g, '-');
+    rssData.apiResponse = await got({
+        method: 'post',
+        url: `http://www.ccgp-hunan.gov.cn/mvc/getNoticeList4Web.do?nType=${rssData.typeid(type)}&startDate=${startDate}&endDate=${endDate}&page=1&pageSize=18`,
+        responseType: 'buffer',
+        headers: {
+            Referer: rssData.referUrl,
+        },
+    });
+    rssData.apiData = rssData.apiResponse.data.rows;
+    rssData.Items = await Promise.all(rssData.apiData.map((item) => rssData.ItemsSingle(item)));
+    ctx.state.data = {
+        title: rssData.Title,
+        link: rssData.Link,
+        description: rssData.Desc,
+        item: rssData.Items,
+    };
+};