From 4cd8ec6e1fd0514fe0d400d99cd8fb18058629c9 Mon Sep 17 00:00:00 2001
From: cerebrater <49020242+cerebrater@users.noreply.github.com>
Date: Wed, 17 Apr 2019 14:54:39 +0800
Subject: [PATCH] =?UTF-8?q?Matters=20=E6=9C=80=E6=96=B0=E6=96=87=E7=AB=A0?=
 =?UTF-8?q?=E7=9A=84=E5=85=A8=E6=96=87=E8=BC=B8=E5=87=BA=20(#1945)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* converts matters-latest into full text

* code cleanup

* hotfix: cache
---
 docs/social-media.md         |  2 +-
 lib/routes/matters/latest.js | 29 ++++++++++++++++++++---------
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/docs/social-media.md b/docs/social-media.md
index 0ad5d725bf..3e38c505bf 100644
--- a/docs/social-media.md
+++ b/docs/social-media.md
@@ -474,7 +474,7 @@
 
 ## Matters
 
-<Route name="最新排序" author="xyqfer" example="/matters/latest" path="/matters/latest" />
+<Route name="最新排序" author="xyqfer Cerebrater" example="/matters/latest" path="/matters/latest" />
 
 <Route name="熱門文章" author="Cerebrater" example="/matters/hot" path="/matters/hot" />
 
diff --git a/lib/routes/matters/latest.js b/lib/routes/matters/latest.js
index 15302006d5..6606bddad8 100644
--- a/lib/routes/matters/latest.js
+++ b/lib/routes/matters/latest.js
@@ -1,3 +1,4 @@
+const cheerio = require('cheerio');
 const axios = require('../../utils/axios');
 
 module.exports = async (ctx) => {
@@ -16,16 +17,26 @@ module.exports = async (ctx) => {
         },
     });
 
-    console.log(response.data);
-    const items = response.data.data.viewer.recommendation.feed.edges.map(({ node }) => {
-        const link = `https://matters.news/@${node.author.userName}/${encodeURIComponent(node.slug)}-${node.mediaHash}`;
+    const items = await Promise.all(
+        response.data.data.viewer.recommendation.feed.edges.map(async ({ node }) => {
+            const link = `https://matters.news/@${node.author.userName}/${encodeURIComponent(node.slug)}-${node.mediaHash}`;
+            const cache = await ctx.cache.get(link);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+            const res = await axios.get(link);
+            const $ = cheerio.load(res.data);
+            const article = $('.u-content').html();
+            const single = {
+                title: node.title,
+                link,
+                description: article,
+            };
 
-        return {
-            title: node.title,
-            link,
-            description: node.summary,
-        };
-    });
+            ctx.cache.set(link, JSON.stringify(single), 24 * 60 * 60);
+            return Promise.resolve(single);
+        })
+    );
 
     ctx.state.data = {
         title: 'Matters | 最新文章',