From 98e8b88e7ae4adacbf2309738ebb70f4cb98729e Mon Sep 17 00:00:00 2001
From: Kengwang <1136772134@qq.com>
Date: Wed, 1 Apr 2020 13:56:43 +0800
Subject: =?UTF-8?q?=F0=9F=94=A7=20Fixed:=20JSON=E5=8F=8B=E9=93=BE=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 libs/Contents.php | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'libs/Contents.php')

diff --git a/libs/Contents.php b/libs/Contents.php
index 0b1eaf7..b270059 100644
--- a/libs/Contents.php
+++ b/libs/Contents.php
@@ -85,13 +85,28 @@ class Contents
 			  </a>
 			</div>';
         $text = preg_replace($reg,$rp,$text);
-		
 		//解析外部友链
-		$reg = '/\[links data="(.*?)"\]/s';
-		$dataLink = preg_replace($reg,'${1}',$text);
-		$data = file_get_contents($dataLink);
-		$data = json_decode($data, true);
+		$reg = '/\[links data="(.*?)"\]/';
+		$dataLink = preg_match($reg,$text,$matches);
+		if (!$dataLink) return $text; //普通文章别匹配!
+		$http=Typecho_Http_Client::get();
+        if (false == $http) {
+            $text=preg_replace($reg,'<br>对不起, 您的主机不支持 php-curl 扩展而且没有打开 allow_url_fopen 功能, 无法正常使json友链功能',$text);
+            return $text;
+        }
+        try {
+            $result = $http->send($matches[1]);
+        }catch (Typecho_Http_Client_Exception $ex){
+            $text=preg_replace($reg, '对不起,json外链请求失败! 错误信息:'.$ex->getMessage(),$text);
+            return $text;
+        }
+		$data = json_decode($result, true);
+		if ($data==false) {//没获取到数据就别走了!赶紧返回免得搞出事情
+            $text=preg_replace($reg, '对不起,json外链解析失败!',$text);
+            return $text;
+        }
 		$linkItemNum = count($data);
+		$linksList='';//先Define一下,IDE在报错QAQ
         for ($i = 0; $i < $linkItemNum; $i++) {
             $name = $data[$i]['name'];
             $link = $data[$i]['link'];
-- 
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