feat: add acwifi (#4408)

docs/other.md

@@ -4,6 +4,11 @@ pageClass: routes
 
 # 其他
 
+## acwifi 路由器交流
+
+### 新闻
+
+<Route author="cc798461" example="/acwifi" path="/acwifi"/>
 ## Apple
 
 ### 更换和维修扩展计划

lib/router.js

@@ -2514,4 +2514,7 @@ router.get('/blogs/diygod/gk', require('./routes/blogs/diygod/gk'));
 router.get('/hbut/news/:type', require('./routes/universities/hbut/news'));
 router.get('/hbut/cs/:type', require('./routes/universities/hbut/cs'));
 
+// acwifi
+router.get('/acwifi', require('./routes/acwifi'));
+
 module.exports = router;

lib/routes/acwifi/index.js

@@ -0,0 +1,48 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const baseUrl = 'https://www.acwifi.net/';
+    const response = await got({
+        method: 'get',
+        url: baseUrl,
+    });
+    const $ = cheerio.load(response.data);
+    const list = $('div.widget.widget_recent_entries li').get();
+
+    const ProcessFeed = (data) => {
+        const $ = cheerio.load(data);
+        return {
+            desc: $('article.article-content').html(),
+        };
+    };
+
+    const out = await Promise.all(
+        list.map(async (item) => {
+            const $ = cheerio.load(item);
+            const $a = $('a');
+            const link = $a.attr('href');
+
+            const cache = await ctx.cache.get(link);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+
+            const response = await got({
+                method: 'get',
+                url: link,
+            });
+            const feed = ProcessFeed(response.data);
+            const description = feed.desc;
+
+            const single = {
+                title: $a.text(),
+                description,
+                link: link,
+            };
+            ctx.cache.set(link, JSON.stringify(single));
+            return Promise.resolve(single);
+        })
+    );
+    ctx.state.data = { title: '路由器交流', link: baseUrl, item: out };
+};