From 41f94cd2a5749089785eb67a51f423c053cd7bcc Mon Sep 17 00:00:00 2001
From: Josiah Wang <jyboy@users.noreply.github.com>
Date: Fri, 8 Mar 2019 11:18:10 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=9F=A5=E4=B9=8E=E5=9B=BE?=
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1. 知乎的**用户回答**、**专栏**、**问题**、**话题**内容的图片处，实际上是`<noscript><img ... /></noscript><img ... />`，在Inoreader中noscript标签会被去掉导致出现两张一模一样的图片，很容易处理掉没用的noscript标签，确保图片的正确显示。
2. **知乎日报**内容去掉形如`<h2 class="question-title">知乎问题标题</h2>`中的h2标签，现在的正则会把`</h2>`也一并去掉，处理逻辑更为清晰。
---
 lib/routes/zhihu/daily.js | 2 +-
 lib/routes/zhihu/utils.js | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/routes/zhihu/daily.js b/lib/routes/zhihu/daily.js
index 1dd693e08d..06428094a9 100644
--- a/lib/routes/zhihu/daily.js
+++ b/lib/routes/zhihu/daily.js
@@ -36,7 +36,7 @@ module.exports = async (ctx) => {
                         Referer: url,
                     },
                 });
-                item.description = utils.ProcessImage(storyDetail.data.body.replace(/<div class="meta">([\s\S]*?)<\/div>/g, '<strong>$1</strong>').replace(/<h2.*?>/g, ''));
+                item.description = utils.ProcessImage(storyDetail.data.body.replace(/<div class="meta">([\s\S]*?)<\/div>/g, '<strong>$1</strong>').replace(/<\/?h2.*?>/g, ''));
                 ctx.cache.set(key, item.description, 24 * 60 * 60);
             }
 
diff --git a/lib/routes/zhihu/utils.js b/lib/routes/zhihu/utils.js
index c5134439c8..c481ab89d4 100644
--- a/lib/routes/zhihu/utils.js
+++ b/lib/routes/zhihu/utils.js
@@ -8,6 +8,8 @@ module.exports = {
     ProcessImage: function(content) {
         const $ = cheerio.load(content, { xmlMode: true });
 
+        $('noscript').remove();
+
         $('img.content_image, img.origin_image, img.content-image, img.data-actualsrc').each((i, e) => {
             if (e.attribs['data-original']) {
                 $(e).attr({