feat: add 外交部发言人表态 (#2616)

* add fmprc

* change back config.js

docs/government.md

@@ -197,3 +197,9 @@ pageClass: routes
 ### 首页信息
 
 <Route author="SunShinenny" example="/gov/veterans/index" path="/gov/veterans/index"/>
+
+## 中华人民共和国外交部
+
+### 发言人表态
+
+<Route author="nicolaszf" example="/gov/fmprc/fyrbt" path="/gov/fmprc/fyrbt"/>

lib/router.js

@@ -1023,6 +1023,9 @@ router.get('/gov/statecouncil/news', require('./routes/gov/statecouncil/news'));
 // 中华人民共和国生态环境部
 router.get('/gov/mee/gs', require('./routes/gov/mee/gs'));
 
+// 中华人民共和国外交部
+router.get('/gov/fmprc/fyrbt', require('./routes/gov/fmprc/fyrbt'));
+
 // 小黑盒
 router.get('/xiaoheihe/user/:id', require('./routes/xiaoheihe/user'));
 router.get('/xiaoheihe/news', require('./routes/xiaoheihe/news'));

lib/routes/gov/fmprc/fyrbt.js

@@ -0,0 +1,24 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const util = require('./utils');
+
+const host = 'https://www.fmprc.gov.cn/web/wjdt_674879/fyrbt_674889/';
+
+module.exports = async (ctx) => {
+    const response = await got.get(host, {
+        responseType: 'buffer',
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const list = $('.rebox_news ul li').get();
+
+    const result = await util.ProcessFeed(list, ctx.cache);
+
+    ctx.state.data = {
+        title: '中华人民共和国外交部-发言人表态',
+        link: host,
+        description: '中华人民共和国外交部-发言人表态',
+        item: result,
+    };
+};

lib/routes/gov/fmprc/utils.js

@@ -0,0 +1,54 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const url = require('url');
+
+// 加载文章页
+async function load(link) {
+    const response = await got.get(link);
+    const $ = cheerio.load(response.data);
+
+    const date = new Date(
+        $('#News_Body_Time')
+            .text()
+            .match(/\d{4}-\d{2}-\d{2}/)
+    );
+
+    const pubDate = new Date(date.getTime()).toUTCString();
+
+    // 提取内容
+    const description = $('#News_Body_Txt_A').html();
+
+    return { description, pubDate };
+}
+
+const ProcessFeed = async (list, caches) => {
+    const host = 'https://www.fmprc.gov.cn/web/wjdt_674879/fyrbt_674889/';
+
+    return await Promise.all(
+        list.map(async (item) => {
+            const $ = cheerio.load(item);
+
+            const $title = $('a');
+            // 还原相对链接为绝对链接
+            const itemUrl = url.resolve(host, $title.attr('href'));
+
+            // 列表上提取到的信息
+            const single = {
+                title: $.text(),
+                link: itemUrl,
+                guid: itemUrl,
+            };
+
+            // 使用tryGet方法从缓存获取内容。
+            // 当缓存中无法获取到链接内容的时候，则使用load方法加载文章内容。
+            const other = await caches.tryGet(itemUrl, async () => await load(itemUrl));
+
+            // 合并解析后的结果集作为该篇文章最终的输出结果
+            return Promise.resolve(Object.assign({}, single, other));
+        })
+    );
+};
+
+module.exports = {
+    ProcessFeed,
+};