feat: add xmind mindmap gallery (#5572)

Co-authored-by: Henry Wang <hi@henry.wang>

docs/en/study.md

@@ -48,6 +48,18 @@ pageClass: routes
 | columns  | columns=健康    | string / undefined                     |
 | columns  | columns=virus   | string / undefined                     |
 
+## XMind
+
+### Mindmap Gallery
+
+<RouteEn author="nczitzk" example="/xmind/mindmap" path="/xmind/mindmap/:lang?" :paramsDesc="['language code, all languages by default']">
+
+| English | Español | Deutsch | Français | 中文 | 日本語 |
+| ------- | ------- | ------- | -------- | ---- | ------ |
+| en      | es      | de      | fr       | zh   | jp     |
+
+</RouteEn>
+
 ## X-MOL
 
 ### News

docs/study.md

@@ -102,6 +102,18 @@ pageClass: routes
 | wsk     | 全国外语水平考试 (WSK)        |
 | mets    | 医护英语水平考试 (METS)       |
 
+## XMind
+
+### Mindmap Gallery
+
+<Route author="nczitzk" example="/xmind/mindmap" path="/xmind/mindmap/:lang?" :paramsDesc="['语言代码，见下表，默认为所有语言']">
+
+| English | Español | Deutsch | Français | 中文 | 日本語 |
+| ------- | ------- | ------- | -------- | ---- | ------ |
+| en      | es      | de      | fr       | zh   | jp     |
+
+</Route>
+
 ## X-MOL 平台
 
 ### 新闻

lib/router.js

@@ -3138,6 +3138,9 @@ router.get('/fjnews/fz/30', require('./routes/fjnews/fznews'));
 // 九江新闻jjnews
 router.get('/fjnews/jjnews', require('./routes/fjnews/jjnews'));
 
+// XMind
+router.get('/xmind/mindmap/:lang?', require('./routes/xmind/mindmap'));
+
 // 孔夫子旧书网
 router.get('/kongfz/people/:id', require('./routes/kongfz/people'));
 

lib/routes/xmind/mindmap.js

@@ -0,0 +1,23 @@
+const got = require('@/utils/got');
+
+module.exports = async (ctx) => {
+    const rootUrl = `https://www.xmind.net/_api/share/featured-maps?limit=20&lang=${ctx.params.lang}`;
+    const response = await got({
+        method: 'get',
+        url: rootUrl,
+    });
+
+    const list = response.data.mapList.map((item) => ({
+        title: item.topic,
+        link: `https://www.xmind.net/${item.id}`,
+        description: `<img src="${item.previewUrl}">`,
+        pubDate: new Date(item.created).toUTCString(),
+        author: item.profileName,
+    }));
+
+    ctx.state.data = {
+        title: 'Mindmap Gallery - XMind',
+        link: 'https://www.xmind.net/share',
+        item: list,
+    };
+};