feat: 添加大麦网票务更新 (#3223)

docs/shopping.md

@@ -10,6 +10,14 @@ pageClass: routes
 
 <Route author="xyqfer" example="/westore/new" path="/westore/new"/>
 
+## 大麦网
+
+### 票务更新
+
+<Route author="hoilc" example="/damai/activity/上海/音乐会/全部/柴可夫斯基" path="/damai/activity/:city/:category/:subcategory/:keyword?" :paramsDesc="['城市, 如果不需要限制, 请填入`全部`', '分类, 如果不需要限制, 请填入`全部`', '子分类, 如果不需要限制, 请填入`全部`', '搜索关键字, 置空为不限制']"/>
+
+城市、分类名、子分类名, 请参见[大麦网搜索页面](https://search.damai.cn/search.htm)
+
 ## 多抓鱼
 
 ### 搜索结果

lib/router.js

@@ -1807,4 +1807,7 @@ router.get('/kzfeed/topic/:id', require('./routes/kzfeed/topic'));
 // 腾讯新闻较真查证平台
 router.get('/factcheck', require('./routes/tencent/factcheck'));
 
+// 大麦网
+router.get('/damai/activity/:city/:category/:subcategory/:keyword?', require('./routes/damai/activity'));
+
 module.exports = router;

lib/routes/damai/activity.js

@@ -0,0 +1,28 @@
+const got = require('@/utils/got');
+
+module.exports = async (ctx) => {
+    const city = ctx.params.city === '全部' ? '' : ctx.params.city;
+    const category = ctx.params.category === '全部' ? '' : ctx.params.category;
+    const subcategory = ctx.params.subcategory === '全部' ? '' : ctx.params.subcategory;
+    const keyword = ctx.params.keyword ? ctx.params.keyword : '';
+
+    const url = `https://search.damai.cn/searchajax.html?keyword=${encodeURIComponent(keyword)}&cty=${encodeURIComponent(city)}&ctl=${encodeURIComponent(category)}&sctl=${encodeURIComponent(
+        subcategory
+    )}&tsg=0&st=&et=&order=3&pageSize=30&currPage=1&tn=`;
+
+    const response = await got.get(url);
+    const data = response.data;
+    const list = data.pageData.resultData;
+
+    ctx.state.data = {
+        title: `大麦网票务 - ${city ? city : '全国'} - ${category ? category : '全部分类'}${subcategory ? ' - ' + subcategory : ''}${keyword ? ' - ' + keyword : ''}`,
+        link: 'https://search.damai.cn/search.htm',
+        item: list.map((item) => ({
+            title: item.nameNoHtml,
+            author: item.actors ? item.actors.replace(/<[^<>]*>/, '') : '大麦网',
+            description: `<img src="${item.verticalPic}" /><p>${item.description}</p><p>地点：${item.venuecity} | ${item.venue}</p><p>时间：${item.showtime}</p><p>票价：${item.price_str}</p>`,
+            pubDate: new Date(),
+            link: `https://detail.damai.cn/item.htm?id=${item.projectid}`,
+        })),
+    };
+};