From a7635464d29003bf9d14e27ad43734db79598fe1 Mon Sep 17 00:00:00 2001
From: SettingDust <settingdust@gmail.com>
Date: Thu, 9 Sep 2021 16:56:52 +0800
Subject: [PATCH] fix(route): netease (#8083)

Co-authored-by: MA Junyi <mjysci@live.com>
---
 lib/routes/netease/dy2.js | 66 +++++++++++++++------------------------
 1 file changed, 25 insertions(+), 41 deletions(-)

diff --git a/lib/routes/netease/dy2.js b/lib/routes/netease/dy2.js
index 3e7f247fc2..059db7c9ac 100644
--- a/lib/routes/netease/dy2.js
+++ b/lib/routes/netease/dy2.js
@@ -1,78 +1,62 @@
 const got = require('@/utils/got');
 const cheerio = require('cheerio');
 const iconv = require('iconv-lite');
+const { parseDate } = require('@/utils/parse-date');
 
 module.exports = async (ctx) => {
-    const id = ctx.params.id;
+    const { id } = ctx.params;
+    const limit = ctx.query.limit || 5;
     const url = `https://www.163.com/dy/media/${id}.html`;
 
-    const response = await got.get(url, { responseType: 'buffer' });
+    const response = await got(url, { responseType: 'buffer' });
 
     const charset = response.headers['content-type'].split('=')[1];
     const data = iconv.decode(response.data, charset);
     const $ = cheerio.load(data, { decodeEntities: false });
 
     const list = $('.media_articles ul li')
-        .slice(0, 5)
+        .slice(0, limit)
         .map((_, item) => {
             item = $(item);
             const a = item.find('h2.media_article_title a');
-            let pubDate = item.find('.media_article_date').text();
-            pubDate = new Date(pubDate).toUTCString();
             return {
                 title: a.text(),
                 link: a.attr('href'),
-                pubDate,
+                pubDate: parseDate(item.find('.media_article_date').text()),
             };
         })
         .get();
 
-    let link;
-
     const items = await Promise.all(
         list.map(async (item) => {
-            let content;
-            if (item.link.startsWith('https://www.163.com')) {
-                const itemData = await ctx.cache.tryGet(item.link, async () =>
-                    iconv.decode(
-                        (
-                            await got.get(item.link, {
-                                responseType: 'buffer',
-                            })
-                        ).data,
-                        charset
-                    )
-                );
-                content = cheerio.load(itemData, { decodeEntities: false });
-            } else {
-                const itemData = await ctx.cache.tryGet(
-                    item.link,
-                    async () =>
-                        (
-                            await got.get(item.link, {
-                                responseType: 'buffer',
-                            })
-                        ).data
-                );
-                content = cheerio.load(itemData, { decodeEntities: false });
-            }
-
-            const eDescription = content('.post_body').html();
-
-            const single = {
+            const itemData = await ctx.cache.tryGet(item.link, () =>
+                got(item.link, {
+                    responseType: 'buffer',
+                }).then((it) => it.data)
+            );
+            const content = cheerio.load(itemData, { decodeEntities: false });
+            const postBody = content('.post_body');
+            postBody.find('p, br, section').each((_, elem) => elem.attribs && Object.keys(elem.attribs).forEach((attr) => content(elem).removeAttr(attr)));
+            postBody
+                .parent()
+                .find('*')
+                .contents()
+                .filter((_, elem) => elem.type === 'comment')
+                .remove();
+            return {
                 title: item.title,
                 link: item.link,
-                description: eDescription,
+                description: postBody.html(),
                 pubDate: item.pubDate,
             };
-            return Promise.resolve(single);
         })
     );
 
     ctx.state.data = {
         title: $('.media_info h1').text(),
-        link,
-        description: '',
+        link: url,
+        description: $('.media_degist').text(),
         item: items,
+        author: $('.media_name').text(),
     };
 };