From 91ae56484d355a6255352844e75b541f0df6d2b3 Mon Sep 17 00:00:00 2001
From: joyqi <joyqi@users.noreply.github.com>
Date: Fri, 22 Sep 2023 10:50:39 +0800
Subject: [PATCH] fix the source to get content type (#1622)

---
 var/Typecho/Request.php        | 18 +++++++++++++++++-
 var/Typecho/Widget/Request.php | 20 ++++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/var/Typecho/Request.php b/var/Typecho/Request.php
index c42c10a5..ac0c1496 100644
--- a/var/Typecho/Request.php
+++ b/var/Typecho/Request.php
@@ -351,6 +351,19 @@ class Request
         return ($this->pathInfo = '/' . ltrim(urldecode($pathInfo), '/'));
     }
 
+    /**
+     * 获取请求的内容类型
+     *
+     * @return string|null
+     */
+    public function getContentType(): ?string
+    {
+        return $this->getServer(
+            'CONTENT_TYPE',
+            $this->getServer('HTTP_CONTENT_TYPE')
+        );
+    }
+
     /**
      * 获取环境变量
      *
@@ -492,7 +505,10 @@ class Request
      */
     public function isJson(): bool
     {
-        return !!preg_match("/^\s*application\/json(;|$)/i", $this->getHeader('Content-Type', ''));
+        return !!preg_match(
+            "/^\s*application\/json(;|$)/i",
+            $this->getContentType() ?? ''
+        );
     }
 
     /**
diff --git a/var/Typecho/Widget/Request.php b/var/Typecho/Widget/Request.php
index 4c1999c6..84da3830 100644
--- a/var/Typecho/Widget/Request.php
+++ b/var/Typecho/Widget/Request.php
@@ -213,6 +213,16 @@ class Request
         return $this->request->makeUriByRequest($parameter);
     }
 
+    /**
+     * 获取请求的内容类型
+     *
+     * @return string|null
+     */
+    public function getContentType(): ?string
+    {
+        return $this->request->getContentType();
+    }
+
     /**
      * 获取环境变量
      *
@@ -317,6 +327,16 @@ class Request
         return $this->request->isAjax();
     }
 
+    /**
+     * 判断是否为json
+     *
+     * @return boolean
+     */
+    public function isJson(): bool
+    {
+        return $this->request->isJson();
+    }
+
     /**
      * 判断输入是否满足要求
      *