feat: 中国银行外汇牌价 多格式标题支持 (#2152)

docs/other.md

@@ -791,8 +791,7 @@ type 为 all 时，category 参数不支持 cost 和 free
 
 ### 首页
 
-<Route author="kimi360" example="/iplay/home" path="/iplay/home">
-</Route>
+<Route author="kimi360" example="/iplay/home" path="/iplay/home"/>
 
 ## 移动支付网
 
@@ -816,7 +815,13 @@ type 为 all 时，category 参数不支持 cost 和 free
 
 ### 中国银行外汇牌价
 
-<Route author="LogicJake" example="/boc/whpj" path="/boc/whpj" />
+<Route author="LogicJake HenryQW" example="/boc/whpj/zs?filter_title=%E8%8B%B1%E9%95%91" path="/boc/whpj/:format?" :paramsDesc="['输出的标题格式，默认为标题 + 所有价格。短格式仅包含货币名称。']">
+
+| 短格式 | 中行折算价 | 现汇买卖 | 现钞买卖 | 现汇买入 | 现汇卖出 | 现钞买入 | 现钞卖出 |
+| ------ | ---------- | -------- | -------- | -------- | -------- | -------- | -------- |
+| short  | zs         | xh       | xc       | xhmr     | xhmc     | xcmr     | xcmc     |
+
+</Route>
 
 ## 自如
 

lib/router.js

@@ -1282,7 +1282,7 @@ router.get('/paidai/bbs', require('./routes/paidai/bbs'));
 router.get('/paidai/news', require('./routes/paidai/news'));
 
 // 中国银行
-router.get('/boc/whpj', require('./routes/boc/whpj'));
+router.get('/boc/whpj/:format?', require('./routes/boc/whpj'));
 
 // 漫画db
 router.get('/manhuadb/comics/:id', require('./routes/manhuadb/comics'));

lib/routes/boc/whpj.js

@@ -6,6 +6,8 @@ module.exports = async (ctx) => {
     const response = await axios.get(link);
     const $ = cheerio.load(response.data);
 
+    const format = ctx.params.format;
+
     const out = $('div.publish table tbody tr')
         .slice(2)
         .map(function() {
@@ -17,19 +19,54 @@ module.exports = async (ctx) => {
                 .text()} ${$(this)
                 .find('td:nth-child(8)')
                 .text()}`;
-            const content = `现汇买入价：${$(this)
+
+            const xhmr = `现汇买入价：${$(this)
                 .find('td:nth-child(2)')
-                .text()} 现钞买入价：${$(this)
+                .text()}`;
+
+            const xcmr = `现钞买入价：${$(this)
                 .find('td:nth-child(3)')
-                .text()} 现汇卖出价：${$(this)
+                .text()}`;
+
+            const xhmc = `现汇卖出价：${$(this)
                 .find('td:nth-child(4)')
-                .text()} 现钞卖出价：${$(this)
+                .text()}`;
+
+            const xcmc = `现钞卖出价：${$(this)
                 .find('td:nth-child(5)')
-                .text()} 中行折算价：${$(this)
+                .text()}`;
+
+            const zs = `中行折算价：${$(this)
                 .find('td:nth-child(6)')
                 .text()}`;
+
+            const content = `${xhmr} ${xcmr} ${xhmc} ${xcmc} ${zs}`;
+
+            const formatTitle = () => {
+                switch (format) {
+                    case 'short':
+                        return name;
+                    case 'xh':
+                        return `${name} ${xhmr} ${xhmc}`;
+                    case 'xc':
+                        return `${name} ${xcmr} ${xcmc}`;
+                    case 'zs':
+                        return `${name} ${zs}`;
+                    case 'xhmr':
+                        return `${name} ${xhmr}`;
+                    case 'xhmc':
+                        return `${name} ${xhmc}`;
+                    case 'xcmr':
+                        return `${name} ${xcmr}`;
+                    case 'xcmc':
+                        return `${name} ${xcmc}`;
+                    default:
+                        return name + content;
+                }
+            };
+
             const info = {
-                title: name + ' ' + content,
+                title: formatTitle(),
                 description: content.replace(/\s/g, '<br>'),
                 pubDate: new Date(date).toUTCString(),
                 guid: name + date,