增加艾瑞产业研究报告

docs/unclassified.md

@@ -457,3 +457,7 @@ type 为 all 时，category 参数不支持 cost 和 free
 <Route name="推荐" author="brilon" example="/infoq/recommend" path="/infoq/recommend"/>
 
 <Route name="话题" author="brilon" example="/infoq/topic/1" path="/infoq/topic/:id" :paramsDesc="['话题id，可在[InfoQ全部话题](https://www.infoq.cn/topics)页面找到URL里的话题id']" />
+
+### 艾瑞
+
+<route name="产业研究报告" author="brilon" example="/iresearch/report" path="/iresearch/report"/>

lib/router.js

@@ -1210,4 +1210,7 @@ router.get('/zju/career/:type', require('./routes/universities/zju/career'));
 router.get('/infoq/recommend', require('./routes/infoq/recommend'));
 router.get('/infoq/topic/:id', require('./routes/infoq/topic'));
 
+// 艾瑞
+router.get('/iresearch/report', require('./routes/iresearch/report'));
+
 module.exports = router;

lib/routes/iresearch/report.js

@@ -0,0 +1,63 @@
+const axios = require('../../utils/axios');
+const date = require('../../utils/date');
+async function processReport(item, ctx) {
+    const apiUrl = `http://www.iresearch.com.cn/Detail/reportM?id=${item.NewsId}&isfree=0`;
+    const pageUrl = 'http://www.iresearch.com.cn/m/report.shtml';
+    const cache = await ctx.cache.get(apiUrl);
+    if (cache) {
+        return cache;
+    }
+    const response = await axios({
+        method: 'get',
+        url: apiUrl,
+        headers: {
+            Referer: pageUrl,
+            'Content-Type': 'application/json',
+        },
+    });
+
+    const data = response.data.List[0];
+    let description = data.Content + '<br>';
+    const reportId = data.id;
+
+    for (let i = 1; i <= data.PagesCount; i++) {
+        description += `<img src="http://report.iresearch.cn/rimgs/${reportId}/${i}.jpg" rel="noreferrer"><br>`;
+    }
+
+    await ctx.cache.set(apiUrl, description, 24 * 60 * 60);
+    return description;
+}
+
+module.exports = async (ctx) => {
+    const apiUrl = 'http://www.iresearch.com.cn/products/GetReportList?classId=&fee=0&date=&lastId=&pageSize=6';
+    const pageUrl = 'http://www.iresearch.com.cn/m/report.shtml';
+
+    const resp = await axios({
+        method: 'get',
+        url: apiUrl,
+        headers: {
+            Referer: pageUrl,
+            'Content-Type': 'application/json',
+        },
+    });
+
+    const list = resp.data.List;
+    const items = await Promise.all(
+        list.map(async (item) => {
+            const other = await processReport(item, ctx);
+            return {
+                title: item.Title,
+                description: other,
+                pubDate: date(item.Uptime),
+                link: item.VisitUrl,
+            };
+        })
+    );
+
+    ctx.state.data = {
+        title: '艾瑞产业研究报告',
+        link: pageUrl,
+        description: '艾瑞产业研究报告',
+        item: items,
+    };
+};

lib/utils/date.js

@@ -50,6 +50,9 @@ module.exports = (html, timeZone = -serverOffset) => {
     } else if (/(\d+)-(\d+)/.exec(html)) {
         math = /(\d+)-(\d+)/.exec(html);
         date = new Date(date.getFullYear(), parseInt(math[1]) - 1, math[2]);
+    } else if (/(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/.exec(html)) {
+        math = /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/.exec(html);
+        date = new Date(math[1], parseInt(math[2]) - 1, math[3], math[4], math[5], math[6]);
     } else if (/(\d+):(\d+)/.exec(html)) {
         math = /(\d+):(\d+)/.exec(html);
         date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), math[1], math[2]);