增加 终点分享 最新汉化 的RSS (#1828)

源站bbs.zdfx.net汉化板块需要登陆，且该板块屏蔽论坛自身RSS功能。
抓取思路：首页会显示7篇最新汉化文章。附测试结果。

![image](https://user-images.githubusercontent.com/15406392/54900785-85d5dd00-4f0f-11e9-9a31-945ffd34a0b8.png)

docs/anime.md

@@ -26,6 +26,10 @@
 
 <Route name="文章" author="DIYgod" example="/mmgal" path="/mmgal"/>
 
+## 终点分享
+
+<Route name="最新汉化" author="junfengP" example="/zdfx" path="/zdfx"/>
+
 ## 看漫画
 
 <Route name="漫画更新" author="MegrezZhu" path="/manhuagui/comic/:id" example="/manhuagui/comic/22942" :paramsDesc="['漫画ID']"/>

lib/router.js

@@ -572,6 +572,9 @@ router.get('/gitlab/explore/:type', require('./routes/gitlab/explore'));
 router.get('/mygalgame', require('./routes/galgame/mmgal'));
 router.get('/mmgal', require('./routes/galgame/mmgal'));
 
+// 终点分享
+router.get('/zdfx', require('./routes/galgame/zdfx'));
+
 // 大连工业大学
 router.get('/dpu/jiaowu/news/:type?', require('./routes/universities/dpu/jiaowu/news'));
 router.get('/dpu/wlfw/news/:type?', require('./routes/universities/dpu/wlfw/news'));

lib/routes/galgame/zdfx.js

@@ -0,0 +1,30 @@
+const axios = require('../../utils/axios');
+const cheerio = require('cheerio');
+const host = 'https://bbs.zdfx.net/';
+
+module.exports = async (ctx) => {
+    const response = await axios({
+        method: 'get',
+        url: host,
+    });
+    const $ = cheerio.load(response.data);
+    const list = $('.slideother a');
+
+    const process = list.map((index, item) => {
+        const a = $(item);
+        const img_tag = '.slideshow a:nth-child(' + (index + 1).toString() + ')';
+
+        return {
+            title: a.text(),
+            description: $(img_tag).html(),
+            link: host + a.attr('href'),
+        };
+    });
+
+    ctx.state.data = {
+        title: '终点分享',
+        link: host,
+        description: '终点分享最新汉化通知',
+        item: process.get(),
+    };
+};