From 948f53651648a1aab38942e82fc16b3bef2cfdeb Mon Sep 17 00:00:00 2001
From: Ethan Shen <nczitzk@gmail.com>
Date: Tue, 15 Dec 2020 19:25:16 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20add=20MarginNote=E4=B8=AD=E6=96=87?=
 =?UTF-8?q?=E5=88=86=E4=BA=AB=E7=A4=BE=E5=8C=BA=E6=A0=87=E7=AD=BE=20(#6419?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/study.md                | 11 +++++++++
 lib/router.js                |  3 +++
 lib/routes/marginnote/tag.js | 43 ++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 lib/routes/marginnote/tag.js

diff --git a/docs/study.md b/docs/study.md
index f79d1b8ef..042669c95 100644
--- a/docs/study.md
+++ b/docs/study.md
@@ -81,6 +81,17 @@ pageClass: routes
 
 <Route author="liecn" example="/gradcafe/result/computer" path="/gradcafe/result/:type" :paramsDesc="['按关键词进行搜索，如 computer']"/>
 
+## MarginNote
+
+### 标签
+
+<Route author="nczitzk" example="/marginnote/tag/经验分享" path="/marginnote/tag/:id?" :paramsDesc="['标签名，见下表，默认为 经验分享']">
+
+| 经验分享 | 论坛精华 | 待跟进反馈 | 优秀建议 | 精选回答 | 官方签名 | 自动更新 | 3674 以上版本支持 | 368 以上版本支持 | 未经验证的安全风险 | 笔记本分享 | 关键反馈 | 精选话题讨论 | 灵感盒 | 引用 |
+| -------- | -------- | ---------- | -------- | -------- | -------- | -------- | ----------------- | ---------------- | ------------------ | ---------- | -------- | ------------ | ------ | ---- |
+
+</Route>
+
 ## Mind42
 
 ### 分类
diff --git a/lib/router.js b/lib/router.js
index 7926d8411..4207fe98b 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -3698,6 +3698,9 @@ router.get('/treasury/press-releases/:category?/:title?', require('./routes/us/t
 // Bandisoft
 router.get('/bandisoft/:id?/:lang?', require('./routes/bandisoft/index'));
 
+// MarginNote
+router.get('/marginnote/tag/:id?', require('./routes/marginnote/tag'));
+
 // ASML
 router.get('/asml/press-releases', require('./routes/asml/press-releases'));
 
diff --git a/lib/routes/marginnote/tag.js b/lib/routes/marginnote/tag.js
new file mode 100644
index 000000000..0a89f5d39
--- /dev/null
+++ b/lib/routes/marginnote/tag.js
@@ -0,0 +1,43 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const id = ctx.params.id || '经验分享';
+
+    const rootUrl = 'https://bbs.marginnote.cn';
+    const currentUrl = `${rootUrl}/tag/${id}/l/latest.json`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const list = response.data.topic_list.topics.slice(0, 10).map((item) => ({
+        title: item.title,
+        link: `${rootUrl}/t/topic/${item.id}`,
+        pubDate: new Date(item.last_posted_at).toUTCString(),
+    }));
+
+    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.replace('<noscript', '<div').replace('</noscript>', '</div>'));
+
+                    item.author = content('.creator').eq(0).text();
+                    item.description = content('.post').eq(0).html();
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: `${response.data.topic_list.tags[0].name} - MarginNote 中文论坛`,
+        link: currentUrl,
+        item: items,
+    };
+};