From 41a3aeeb4a0763d654c51b84d965de3d6c8768e5 Mon Sep 17 00:00:00 2001
From: tgly307 <tgly307@163.com>
Date: Wed, 2 May 2018 22:50:33 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=96=B7=E5=9A=8F=E5=9B=BE?=
 =?UTF-8?q?=E5=8D=A6rss?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 router.js               |  3 +++
 routes/dapenti/tugua.js | 57 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 routes/dapenti/tugua.js

diff --git a/router.js b/router.js
index 8e95316657..7963fe83d3 100644
--- a/router.js
+++ b/router.js
@@ -71,4 +71,7 @@ router.get('/douban/movie/ustop', require('./routes/douban/ustop'));
 // 煎蛋
 router.get('/jandan/pic', require('./routes/jandan/pic'));
 
+// 图卦
+router.get('/dapenti/tugua', require('./routes/dapenti/tugua'));
+
 module.exports = router;
diff --git a/routes/dapenti/tugua.js b/routes/dapenti/tugua.js
new file mode 100644
index 0000000000..2e56b8b1b1
--- /dev/null
+++ b/routes/dapenti/tugua.js
@@ -0,0 +1,57 @@
+const axios = require('axios');
+const art = require('art-template');
+const path = require('path');
+const cheerio = require('cheerio');
+const config = require('../../config');
+const iconv = require('iconv-lite');
+
+module.exports = async (ctx) => {
+    const listRes = await axios({
+        method: 'get',
+        url: `https://www.dapenti.com/blog/blog.asp?name=xilei&subjectid=70`,
+        headers: {
+            'User-Agent': config.ua,
+            'Referer': `https://www.dapenti.com/blog/blog.asp?name=xilei&subjectid=70`,
+        },
+        // 喷嚏网编码为GBK，需要转码
+        // 转码需要设定返回数据的格式，其可选项是arraybuffer,blob,document,json,text,stream
+        // 默认为json
+        responseType: 'arraybuffer'
+    });
+    // 转码
+    const data = iconv.decode(listRes.data, 'gb2312');
+    const $ = cheerio.load(data);
+    // 只取最近的三个图卦，取全文rss
+    const list = $('li','ul').slice(0,3);
+    let result_item = [];
+    //为了避免async/await嵌套，使用for循环代替map方法
+    for(let i=0;i<list.length;i++) {
+        const el = $(list[i]);
+        const url = `https://www.dapenti.com/blog/${el.find('a').attr("href")}`;
+        const original_data = await axios({
+            method: 'get',
+            url: url,
+            headers: {
+                'User-Agent': config.ua,
+                'Referer': url,
+            },
+            responseType: 'arraybuffer'
+        });
+        const convert_data = iconv.decode(original_data.data, 'gbk');
+        const detail_data = cheerio.load(convert_data)('div[class="oblog_text"]');
+        const item = {
+            title: el.text(),
+            description: detail_data,
+            link: url
+        };
+        result_item.push(item)
+    }
+
+    ctx.body = art(path.resolve(__dirname, '../../views/rss.art'), {
+        title: `喷嚏图卦`,
+        link: `https://www.dapenti.com/blog/blog.asp?name=xilei&subjectid=70`,
+        description: `喷嚏图卦`,
+        lastBuildDate: new Date().toUTCString(),
+        item: result_item,
+    });
+};
\ No newline at end of file