From 8dafdb1ce5812ac3922c707acedc3c3221f85499 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 17 Jan 2025 17:43:45 +0100
Subject: [PATCH] Add support for the separate 'Orientation' field in EXIF

---
 wcfsetup/install/files/lib/util/ExifUtil.class.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/wcfsetup/install/files/lib/util/ExifUtil.class.php b/wcfsetup/install/files/lib/util/ExifUtil.class.php
index b2497048a6..e26caf16bb 100644
--- a/wcfsetup/install/files/lib/util/ExifUtil.class.php
+++ b/wcfsetup/install/files/lib/util/ExifUtil.class.php
@@ -252,9 +252,12 @@ public static function getOrientation(array $exifData)
         $orientation = self::ORIENTATION_ORIGINAL;
         if (isset($exifData['IFD0']['Orientation'])) {
             $orientation = \intval($exifData['IFD0']['Orientation']);
-            if ($orientation < self::ORIENTATION_ORIGINAL || $orientation > self::ORIENTATION_270_ROTATE) {
-                $orientation = self::ORIENTATION_ORIGINAL;
-            }
+        } else if (isset($exifData['Orientation'])) {
+            $orientation = \intval($exifData['Orientation']);
+        }
+
+        if ($orientation < self::ORIENTATION_ORIGINAL || $orientation > self::ORIENTATION_270_ROTATE) {
+            $orientation = self::ORIENTATION_ORIGINAL;
         }
 
         return $orientation;