feat: add 什么值得买好文分类 (#2202)

docs/shopping.md

@@ -102,6 +102,16 @@ pageClass: routes
 
 <Route author="LogicJake" example="/smzdm/haowen/1" path="/smzdm/haowen/:day" :paramsDesc="['以天为时间跨度，默认为all，其余可以选择1，7，30，365']"/>
 
+### 好文分类
+
+<Route author="LogicJake" example="/smzdm/haowen/fenlei/shenghuodianqi" path="/smzdm/haowen/fenlei/:name/:sort?" :paramsDesc="['分类名，可在 URL 中查看','排序方式，默认为最新']">
+
+| 最新 | 周排行 | 月排行 |
+| ---- | ------ | ------ |
+| 0    | 7      | 30     |
+
+</Route>
+
 ## 甩甩尾巴
 
 ### 分类

lib/router.js

@@ -302,6 +302,7 @@ router.get('/eztv/torrents/:imdb_id', require('./routes/eztv/imdb'));
 router.get('/smzdm/keyword/:keyword', require('./routes/smzdm/keyword'));
 router.get('/smzdm/ranking/:rank_type/:rank_id/:hour', require('./routes/smzdm/ranking'));
 router.get('/smzdm/haowen/:day?', require('./routes/smzdm/haowen'));
+router.get('/smzdm/haowen/fenlei/:name/:sort?', require('./routes/smzdm/haowen_fenlei'));
 
 // 新京报
 router.get('/bjnews/:cat', require('./routes/bjnews/news'));

lib/routes/smzdm/haowen_fenlei.js

@@ -0,0 +1,72 @@
+const axios = require('@/utils/axios');
+const cheerio = require('cheerio');
+const date = require('@/utils/date');
+
+module.exports = async (ctx) => {
+    const name = ctx.params.name;
+    const sort = ctx.params.sort || '0';
+
+    let link;
+    if (sort === '0') {
+        link = `https://post.smzdm.com/fenlei/${name}/`;
+    } else {
+        link = `https://post.smzdm.com/fenlei/${name}/hot_${sort}/`;
+    }
+
+    const response = await axios.get(link);
+    const $ = cheerio.load(response.data);
+    const title = $('div.crumbs.nav-crumbs')
+        .text()
+        .split('>')
+        .pop();
+
+    const list = $('div.list.post-list')
+        .slice(0, 10)
+        .map(function() {
+            const info = {
+                title: $(this)
+                    .find('h2.item-name a')
+                    .text(),
+                link: $(this)
+                    .find('h2.item-name a')
+                    .attr('href'),
+                pubdate: $(this)
+                    .find('span.time')
+                    .text(),
+            };
+            return info;
+        })
+        .get();
+
+    const out = await Promise.all(
+        list.map(async (info) => {
+            const title = info.title;
+            const pubdate = info.pubdate;
+            const itemUrl = info.link;
+
+            const cache = await ctx.cache.get(itemUrl);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+
+            const response = await axios.get(itemUrl);
+            const $ = cheerio.load(response.data);
+            const description = $('article').html();
+
+            const single = {
+                title: title,
+                link: itemUrl,
+                description: description,
+                pubDate: date(pubdate),
+            };
+            ctx.cache.set(itemUrl, JSON.stringify(single));
+            return Promise.resolve(single);
+        })
+    );
+
+    ctx.state.data = {
+        title: `${title}-什么值得买好文分类`,
+        link: link,
+        item: out,
+    };
+};