From 63a6a266cd3a6ed27eb9a9a9fc2daa68d99f9294 Mon Sep 17 00:00:00 2001
From: Summer <summer@learnku.com>
Date: Tue, 12 May 2020 12:12:37 +0800
Subject: [PATCH] Update AdminController.php

---
 src/controllers/AdminController.php | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/controllers/AdminController.php b/src/controllers/AdminController.php
index e149830..e42c061 100755
--- a/src/controllers/AdminController.php
+++ b/src/controllers/AdminController.php
@@ -440,16 +440,19 @@ public function displayFile()
     {
         //get the stored path of the original
         $path = $this->request->input('path');
-        $data = File::get($path);
-        $file = new SFile($path);
 
-        $headers = array(
-            'Content-Type'        => $file->getMimeType(),
-            'Content-Length'      => $file->getSize(),
-            'Content-Disposition' => 'attachment; filename="'.$file->getFilename().'"',
-        );
+        if (File::exists($path)) {
+            $data = File::get($path);
+            $file = new SFile($path);
+
+            $headers = array(
+                'Content-Type'        => $file->getMimeType(),
+                'Content-Length'      => $file->getSize(),
+                'Content-Disposition' => 'attachment; filename="'.$file->getFilename().'"',
+            );
 
-        return response()->make($data, 200, $headers);
+            return response()->make($data, 200, $headers);
+        }
     }
 
     /**