From eb972671b97c5024fceda05b04641679463aecae Mon Sep 17 00:00:00 2001
From: Ethan Shen <ethansme@outlook.com>
Date: Mon, 18 Jan 2021 04:49:11 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20add=20=E5=8D=8A=E6=9C=88=E8=B0=88?=
 =?UTF-8?q?=E6=97=B6=E4=BA=8B=E5=A4=A7=E4=BA=8B=E5=BA=93=20(#6711)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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* feat: add 半月谈时事大事库

* fix: fetch 10 posts each time
---
 docs/new-media.md           | 12 +++++++++
 lib/router.js               |  1 +
 lib/routes/banyuetan/byt.js | 51 +++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 lib/routes/banyuetan/byt.js

diff --git a/docs/new-media.md b/docs/new-media.md
index c36877c45..6570059bd 100644
--- a/docs/new-media.md
+++ b/docs/new-media.md
@@ -684,6 +684,18 @@ Supported sub-sites:
 
 <Route author="nwindz" example="/hinatazaka46/blog" path="/hinatazaka46/blog" />
 
+## 半月谈
+
+### 时事大事库
+
+<Route author="nczitzk" example="/banyuetan/byt" path="/banyuetan/byt/:time?" :paramsDesc="['时间，见下表，默认为每周']">
+
+| 每周          | 每月  |
+| ------------- | ----- |
+| shishidashiku | yiyue |
+
+</Route>
+
 ## 報導者
 
 ### 最新
diff --git a/lib/router.js b/lib/router.js
index ad736c3e6..462adc2c4 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -1536,6 +1536,7 @@ router.get('/zjgsu/xszq', require('./routes/universities/zjgsu/xszq/scripts'));
 router.get('/dianping/user/:id?', require('./routes/dianping/user'));
 
 // 半月谈
+router.get('/banyuetan/byt/:time?', require('./routes/banyuetan/byt'));
 router.get('/banyuetan/:name', require('./routes/banyuetan'));
 
 // 人民日报
diff --git a/lib/routes/banyuetan/byt.js b/lib/routes/banyuetan/byt.js
new file mode 100644
index 000000000..4c9efd7f1
--- /dev/null
+++ b/lib/routes/banyuetan/byt.js
@@ -0,0 +1,51 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const time = ctx.params.time || 'shishidashiku';
+
+    const rootUrl = 'http://www.banyuetan.org';
+    const currentUrl = `${rootUrl}/byt/${time}/index.html`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const list = $('.byt_mian_image_list_con ul li a')
+        .slice(0, 10)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                link: item.attr('href'),
+                title: item.attr('title'),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    item.description = content('#detail_content').html();
+                    item.author = content('.detail_tit_source').text().replace('来源：', '');
+                    item.pubDate = new Date(content('meta[property="og:release_date"]').attr('content')).toUTCString();
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: $('title').text(),
+        link: currentUrl,
+        item: items,
+    };
+};