Duozhuayu (#1410)

* 多抓鱼 搜索

* doc

docs/README.md

@@ -2796,3 +2796,7 @@ board 和 build 可在[这里](http://api.ineal.me/tss/status)查看
 ### 好奇心日报
 
 <route name="最新" author="suprio" example="/qdaily" path="/qdaily/index" />
+
+### 多抓鱼
+
+<route name="搜索结果" author="fengkx" example="/duozhuayu/search/JavaScript" path="/duozhuayu/search/:wd" :paramsDesc="['搜索关键词']"/>

lib/router.js

@@ -970,4 +970,7 @@ router.get('/allpoetry/:order?', require('./routes/allpoetry/order'));
 // 华尔街见闻
 router.get('/wallstreetcn/news/global', require('./routes/wallstreetcn/news'));
 
+// 多抓鱼搜索
+router.get('/duozhuayu/search/:wd', require('./routes/duozhuayu/search'));
+
 module.exports = router;

lib/routes/duozhuayu/search.js

@@ -0,0 +1,37 @@
+const puppeteer = require('../../utils/puppeteer');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx, next) => {
+    const wd = ctx.params.wd;
+    const link = `https://www.duozhuayu.com/search/${wd}`;
+    const browser = await puppeteer();
+    const page = await browser.newPage();
+
+    await page.goto(link, { waitUntil: 'networkidle0' });
+    // eslint-disable-next-line no-undef
+    const html = await page.evaluate(() => document.querySelector('html').innerHTML);
+    browser.close();
+    const $ = cheerio.load(html);
+    const books = $('.Search-section')
+        .eq(1)
+        .find('.SearchBookItem');
+    const item = books
+        .map((index, i) => {
+            const book = $(i);
+            const text = book.find('.SearchBookItem-title').text() + ' - ' + book.find('.SearchBookItem-description').text() + ' - ' + book.find('.Price').text();
+            return {
+                title: text,
+                link: `https://www.duozhuayu.com${book.attr('href')}`,
+                description: book.html(),
+                guid: `https://www.duozhuayu.com${book.attr('href')}${book.find('.Price').text()}`,
+            };
+        })
+        .get();
+    ctx.state.data = {
+        title: `多抓鱼搜索-${wd}`,
+        link,
+        description: `多抓鱼搜索-${wd}`,
+        item,
+    };
+    await next();
+};