From bf67a675e467ca88356707d08ca7f2b6d2c6f65d Mon Sep 17 00:00:00 2001
From: Ethan Shen <nczitzk@gmail.com>
Date: Sun, 24 May 2020 12:57:56 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20add=20=E9=A9=AC=E8=9C=82=E7=AA=9D?=
 =?UTF-8?q?=E8=87=AA=E7=94=B1=E8=A1=8C=E6=94=BB=E7=95=A5=20(#4848)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/travel.md                   |  8 ++++++
 lib/router.js                    |  1 +
 lib/routes/mafengwo/ziyouxing.js | 49 ++++++++++++++++++++++++++++++++
 3 files changed, 58 insertions(+)
 create mode 100644 lib/routes/mafengwo/ziyouxing.js

diff --git a/docs/travel.md b/docs/travel.md
index 795381e83a..1fe24de187 100644
--- a/docs/travel.md
+++ b/docs/travel.md
@@ -102,6 +102,14 @@ IATA 国际航空运输协会机场代码，参见[维基百科 国际航空运
 
 <Route author="sinchang" example="/mafengwo/note/hot" path="/mafengwo/note/:type" :paramsDesc="['目前支持两种, `hot` 代表热门游记, `latest` 代表最新游记']"/>
 
+### 自由行
+
+<Route author="nczitzk" example="/mafengwo/ziyouxing/10186" path="/mafengwo/ziyouxing/:code" :paramsDesc="['目的地代码，可在该目的地页面的 URL 中找到']">
+
+目的地代码请参见 [这里](http://www.mafengwo.cn/mdd/)
+
+</Route>
+
 ## 中国美术馆
 
 ### 美术馆新闻
diff --git a/lib/router.js b/lib/router.js
index a518b0bcf1..6cf467481a 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -517,6 +517,7 @@ router.get('/hopper/:lowestOnly/:from/:to?', require('./routes/hopper/index'));
 
 // 马蜂窝
 router.get('/mafengwo/note/:type', require('./routes/mafengwo/note'));
+router.get('/mafengwo/ziyouxing/:code', require('./routes/mafengwo/ziyouxing'));
 
 // 中国地震局震情速递（与地震台网同步更新）
 router.get('/earthquake/:region?', require('./routes/earthquake'));
diff --git a/lib/routes/mafengwo/ziyouxing.js b/lib/routes/mafengwo/ziyouxing.js
new file mode 100644
index 0000000000..13a44cf0d9
--- /dev/null
+++ b/lib/routes/mafengwo/ziyouxing.js
@@ -0,0 +1,49 @@
+const url = require('url');
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const rootUrl = `http://www.mafengwo.cn/gonglve/ziyouxing/list/list_page?mddid=${ctx.params.code}&page=1`;
+
+    const response = await got({
+        method: 'get',
+        url: rootUrl,
+    });
+    const $ = cheerio.load(response.data.html);
+    const list = $('div.item')
+        .slice(0, 10)
+        .map((_, item) => {
+            item = $(item);
+            const a = item.find('a');
+            return {
+                title: item.find('h3').text(),
+                link: url.resolve(`http://www.mafengwo.cn`, a.attr('href')),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const res = await got({ method: 'get', url: item.link });
+                    const content = cheerio.load(res.data);
+                    item.pubDate = new Date(content('span.time').eq(1).find('em').text()).toUTCString();
+                    item.description = content('div.sideL').html();
+                    return item;
+                })
+        )
+    );
+
+    const titleResponse = await got({
+        method: 'get',
+        url: `http://www.mafengwo.cn/gonglve/ziyouxing/mdd_${ctx.params.code}/`,
+    });
+    const title = cheerio.load(titleResponse.data);
+
+    ctx.state.data = {
+        title: title('title').text(),
+        link: rootUrl,
+        item: items,
+    };
+};