feat: add mind42 (#6235)

docs/study.md

@@ -73,6 +73,31 @@ pageClass: routes
 
 <Route author="liecn" example="/gradcafe/result/computer" path="/gradcafe/result/:type" :paramsDesc="['按关键词进行搜索，如 computer']"/>
 
+## Mind42
+
+### 分类
+
+<Route author="nczitzk" example="/mind42" path="/mind42/:caty?" :paramsDesc="['分类，见下表，默认为 Overview']">
+
+| Overview | Popular | All    |
+| -------- | ------- | ------ |
+| mindmaps | popular | public |
+
+</Route>
+
+### 标签
+
+<Route author="nczitzk" example="/mind42/tag/online" path="/mind42/tag/:id" :paramsDesc="['标签，见下表']">
+
+| in | online | cleaning | buy | best | services | for | carpet | service | india | company | and | de | mapa | control | malware | online-dating-website-reviews | virus | international-online-dating-sites-review | repair |
+| -- | ------ | -------- | --- | ---- | -------- | --- | ------ | ------- | ----- | ------- | --- | -- | ---- | ------- | ------- | ----------------------------- | ----- | ---------------------------------------- | ------ |
+
+</Route>
+
+### 搜索
+
+<Route author="nczitzk" example="/mind42/search/online" path="/mind42/search/:keyword" :paramsDesc="['关键字']"/>
+
 ## NEEA 中国教育考试网
 
 ### 国家教育考试

lib/router.js

@@ -3512,6 +3512,11 @@ router.get('/uisdc/news', require('./routes/uisdc/news'));
 router.get('/uisdc/zt/:title?', require('./routes/uisdc/zt'));
 router.get('/uisdc/topic/:title?/:sort?', require('./routes/uisdc/topic'));
 
+// Mind42
+router.get('/mind42/tag/:id', require('./routes/mind42/tag'));
+router.get('/mind42/search/:keyword', require('./routes/mind42/search'));
+router.get('/mind42/:caty?', require('./routes/mind42/index'));
+
 // 幕布网
 router.get('/mubu/explore/:tagId/:title?', require('./routes/mubu/explore'));
 

lib/routes/mind42/index.js

@@ -0,0 +1,7 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    const currentUrl = ctx.params.caty || 'mindmaps';
+
+    ctx.state.data = await utils(ctx, currentUrl);
+};

lib/routes/mind42/search.js

@@ -0,0 +1,5 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.state.data = await utils(ctx, `search?q=${ctx.params.keyword}`);
+};

lib/routes/mind42/tag.js

@@ -0,0 +1,5 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.state.data = await utils(ctx, `tag/${ctx.params.id}`);
+};

lib/routes/mind42/utils.js

@@ -0,0 +1,48 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx, currentUrl) => {
+    const rootUrl = `https://mind42.com`;
+    currentUrl = `${rootUrl}/${currentUrl}`;
+
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+    const $ = cheerio.load(response.data);
+
+    const list = $('.title a.title')
+        .slice(0, 10)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                link: `${rootUrl}${item.attr('href')}`,
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    item.title = content('h1 a[name="info"]').text();
+                    item.author = content('.creator').text().trim().replace('by', '');
+                    item.description = `<img src="/api/ajax/mindmapThumbnail?mindmapId=${item.link.split('/public/')[1]}&amp;size=gallery"><p>${content('.description').text()}</p>`;
+
+                    return item;
+                })
+        )
+    );
+
+    return {
+        title: $('title').text().split(' - ')[0],
+        link: currentUrl,
+        item: items,
+    };
+};