From bb3f9cde6b31d438485ae80941e5789706a31772 Mon Sep 17 00:00:00 2001
From: Ethan Shen <nczitzk@gmail.com>
Date: Thu, 8 Oct 2020 22:17:14 +0800
Subject: [PATCH] feat: add anki changes (#5799)

Co-authored-by: Henry Wang <hi@henry.wang>
---
 docs/en/program-update.md  |  6 ++++++
 docs/program-update.md     |  6 ++++++
 lib/router.js              |  3 +++
 lib/routes/anki/changes.js | 39 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 lib/routes/anki/changes.js

diff --git a/docs/en/program-update.md b/docs/en/program-update.md
index bf9ae400d6..d5040fd7d4 100644
--- a/docs/en/program-update.md
+++ b/docs/en/program-update.md
@@ -4,6 +4,12 @@ pageClass: routes
 
 # Application Updates
 
+## Anki
+
+### Changes
+
+<Route author="nczitzk" example="/anki/changes" path="/anki/changes"/>
+
 ## Apkpure
 
 ### Versions
diff --git a/docs/program-update.md b/docs/program-update.md
index 039a93b559..1fef997e80 100644
--- a/docs/program-update.md
+++ b/docs/program-update.md
@@ -14,6 +14,12 @@ pageClass: routes
 
 </Route>
 
+## Anki
+
+### Changes
+
+<Route author="nczitzk" example="/anki/changes" path="/anki/changes"/>
+
 ## Apkpure
 
 ### Versions
diff --git a/lib/router.js b/lib/router.js
index cc4d681f31..1fb3dfab72 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -3260,6 +3260,9 @@ router.get('/appsales/:caty?/:time?', require('./routes/appsales/index'));
 // CGTN
 router.get('/cgtn/top', require('./routes/cgtn/top'));
 
+// Anki
+router.get('/anki/changes', require('./routes/anki/changes'));
+
 // ABC News
 router.get('/abc/:site?', require('./routes/abc/index.js'));
 
diff --git a/lib/routes/anki/changes.js b/lib/routes/anki/changes.js
new file mode 100644
index 0000000000..cf6564b40d
--- /dev/null
+++ b/lib/routes/anki/changes.js
@@ -0,0 +1,39 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const md = require('markdown-it')({
+    html: true,
+});
+
+module.exports = async (ctx) => {
+    const rootUrl = 'https://changes.ankiweb.net';
+    const currentUrl = `${rootUrl}/README.md`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const html = md.render(response.data.replace(/# Changes in/g, '## Changes in').replace(/### Changes in/g, '## Changes in'));
+    const $ = cheerio.load(html.replace(/<h2>/g, '</div><div><h2>'));
+
+    const items = $('div')
+        .slice(0, 20)
+        .map((_, item) => {
+            item = $(item);
+            const h2 = item.find('h2');
+            const match = item.find('p').text().match('Released (.*).');
+            h2.remove();
+            return {
+                title: h2.text(),
+                description: item.html(),
+                link: `${rootUrl}/#/?id=changes-in-${h2.text().toLowerCase().split(' ').join('-').replace(/\./g, '')}`,
+                pubDate: match ? new Date(match[1].split(',')[0] + ' GMT+8').toUTCString() : '',
+            };
+        })
+        .get();
+
+    ctx.state.data = {
+        title: 'Changes - Anki',
+        link: rootUrl,
+        item: items,
+    };
+};