Include the mime type in the error message for unrecognized formats

dtdesign · dtdesign · commit 831148952134 · 2025-10-20T11:41:43.000+02:00
See https://www.woltlab.com/community/thread/314202/
diff --git a/wcfsetup/install/files/lib/util/ImageUtil.class.php b/wcfsetup/install/files/lib/util/ImageUtil.class.php
@@ -246,7 +246,8 @@ public static function createWebpVariant(string $sourceLocation, string $outputF
 
             default:
                 throw new \InvalidArgumentException(\sprintf(
-                    "Unsupported image format '%s', expecting one of 'gif', 'jpg', 'png' or 'webp'.",
+                    "Unsupported image format '%s' (mime type %s), expecting one of 'gif', 'jpg', 'png' or 'webp'.",
+                    $imageData['mime'],
                     $extension
                 ));
         }

Original file line number	Diff line number	Diff line change
`@@ -246,7 +246,8 @@ public static function createWebpVariant(string $sourceLocation, string $outputF`
`246`	`246`
`247`	`247`	`default:`
`248`	`248`	`throw new \InvalidArgumentException(\sprintf(`
`249`		`- "Unsupported image format '%s', expecting one of 'gif', 'jpg', 'png' or 'webp'.",`
	`249`	`+ "Unsupported image format '%s' (mime type %s), expecting one of 'gif', 'jpg', 'png' or 'webp'.",`
	`250`	`+ $imageData['mime'],`
`250`	`251`	`$extension`
`251`	`252`	`));`
`252`	`253`	`}`