From aeca3bd1cfe1073bbee76bc6b3bff57c7f61554e Mon Sep 17 00:00:00 2001
From: Cloud <kt286@qq.com>
Date: Wed, 25 Sep 2019 11:59:00 +0800
Subject: [PATCH] feat: huodongxing get fulltext (#3130)

---
 lib/routes/hdx/explore.js | 65 +++++++++++++++++++++++----------------
 1 file changed, 39 insertions(+), 26 deletions(-)

diff --git a/lib/routes/hdx/explore.js b/lib/routes/hdx/explore.js
index 6c846a7f55..14a798926d 100644
--- a/lib/routes/hdx/explore.js
+++ b/lib/routes/hdx/explore.js
@@ -1,5 +1,6 @@
 const got = require('@/utils/got');
 const cheerio = require('cheerio');
+const URL = require('url');
 
 module.exports = async (ctx) => {
     const response = await got({
@@ -10,35 +11,47 @@ module.exports = async (ctx) => {
     const data = response.data;
     const $ = cheerio.load(data);
 
-    const list = $('div.search-tab-content-item');
+    const list = $('div.search-tab-content-item').get();
+
+    const ProcessFeed = async (link) => {
+        const response = await got({
+            method: 'get',
+            url: link,
+        });
+        const $ = cheerio.load(response.data);
+        const content = $('#event_desc_page');
+
+        return content.html();
+    };
+
+    const host = 'https://www.huodongxing.com';
+
+    const items = await Promise.all(
+        list.map(async (item) => {
+            const $ = cheerio.load(item);
+            const $a = $('.item-title');
+            const link = URL.resolve(host, $a.attr('href'));
+
+            const cache = await ctx.cache.get(link);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+
+            const single = {
+                title: $a.text(),
+                description: await ProcessFeed(link),
+                link: link,
+                author: $('.user-name').text(),
+            };
+
+            ctx.cache.set(link, JSON.stringify(single));
+            return Promise.resolve(single);
+        })
+    );
 
     ctx.state.data = {
         title: '活动行',
         link: 'https://www.huodongxing.com/eventlist',
-        item:
-            list &&
-            list
-                .map((index, item) => {
-                    item = $(item);
-                    return {
-                        title: item
-                            .find('.item-title')
-                            .text()
-                            .trim(),
-                        link: item.find('.item-title').attr('href'),
-                        description:
-                            item.find('.item-data').text() +
-                            ' ' +
-                            item
-                                .find('.item-dress')
-                                .text()
-                                .trim(),
-                        author: item
-                            .find('.user-name')
-                            .text()
-                            .trim(),
-                    };
-                })
-                .get(),
+        item: items,
     };
 };