From 2aec132b49e4fd3905249cf25fa62f9c48624e2a Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Tue, 30 Jul 2024 14:42:28 +0200
Subject: [PATCH] wip #7026 @0:10

---
 src/Graphics/Image.php | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/Graphics/Image.php b/src/Graphics/Image.php
index 3f326c2..f514ae7 100644
--- a/src/Graphics/Image.php
+++ b/src/Graphics/Image.php
@@ -12,6 +12,13 @@ use Illuminate\Support\Facades\Log;
 class Image
 {
     protected static $_imagesizeCache = [];
+    protected static $_extensions = ['svg', 'oam', 'zip', 'jpeg', 'jpg', 'gif', 'png', 'webm', 'pdf', 'html'];
+
+    public static function isValidImage($path)
+    {
+
+        return in_array(Files::getExtension($path), self::$_extensions);
+    }
 
     /**
      * @throws \Exception
@@ -21,14 +28,12 @@ class Image
         if (!file_exists($path)) {
             throw new \Exception('File ' . $path . ' does not exist');
         }
-
-        $allowedExtensions = ['svg', 'oam', 'zip', 'jpeg', 'jpg', 'gif', 'png', 'webm', 'pdf', 'html'];
-
-        $ext = Files::getExtension($path);
-        if (!in_array($ext, $allowedExtensions)) {
+        if (!self::isValidImage($path)) {
             throw new \Exception('File ' . $path . ' is not a valid image');
         }
 
+        $ext = Files::getExtension($path);
+
         $cacheKey = 'getimagesize_' . Files::hashFileAttributes($path);
         if (isset(self::$_imagesizeCache[$cacheKey])) {
             return self::$_imagesizeCache[$cacheKey];
-- 
2.39.5