feat: add 华尔街见闻实时快讯 (#5720)

docs/traditional-media.md

@@ -283,6 +283,16 @@ Type 栏目:
 
 <Route author="conanjunn" example="/wallstreetcn/news/global" path="/wallstreetcn/news/global" />
 
+### 实时快讯
+
+<Route author="nczitzk" example="/wallstreetcn/live" path="/wallstreetcn/live/:channel?" :paramsDesc="['快讯分类，默认`global`，见下表']">
+
+| 要闻   | A 股    | 美股     | 港股     | 外汇  | 商品      | 理财      |
+| ------ | ------- | -------- | -------- | ----- | --------- | --------- |
+| global | a-stock | us-stock | hk-stock | forex | commodity | financing |
+
+</Route>
+
 ## 极客公园
 
 ### 全球快讯

lib/router.js

@@ -1209,6 +1209,7 @@ router.get('/allpoetry/:order?', require('./routes/allpoetry/order'));
 
 // 华尔街见闻
 router.get('/wallstreetcn/news/global', require('./routes/wallstreetcn/news'));
+router.get('/wallstreetcn/live/:channel?', require('./routes/wallstreetcn/live'));
 
 // 多抓鱼搜索
 router.get('/duozhuayu/search/:wd', require('./routes/duozhuayu/search'));

lib/routes/wallstreetcn/live.js

@@ -0,0 +1,44 @@
+const got = require('@/utils/got');
+
+const config = {
+    global: '要闻',
+    'a-stock': 'A股',
+    'us-stock': '美股',
+    'hk-stock': '港股',
+    forex: '外汇',
+    commodity: '商品',
+    financing: '理财',
+};
+
+module.exports = async (ctx) => {
+    ctx.params.channel = ctx.params.channel || 'global';
+
+    const currentUrl = `https://wallstreetcn.com/live/${ctx.params.channel}`;
+    const rootUrl = `https://api.wallstcn.com/apiv1/content/lives?channel=${ctx.params.channel}-channel`;
+    const response = await got({
+        method: 'get',
+        url: rootUrl,
+    });
+
+    const items = response.data.data.items.map((item) => {
+        let title;
+        const match = item.content_text.match(/【(.*)】/);
+        if (match !== null) {
+            title = match[1];
+        } else {
+            title = item.content_text;
+        }
+        return {
+            title,
+            link: `https://wallstreetcn.com/livenews/${item.id}`,
+            pubDate: new Date(item.display_time * 1000).toUTCString(),
+            description: item.content,
+        };
+    });
+
+    ctx.state.data = {
+        title: `${config[ctx.params.channel]} - 实时快讯 - 华尔街见闻`,
+        link: currentUrl,
+        item: items,
+    };
+};