Rotate the images according to the EXIF data

Fixes #927.

1 files changed, 9 insertions, 0 deletions

diff --git a/ranger/data/scope.sh b/ranger/data/scope.sh
index 8386eac2..3bf5785a 100755
--- a/ranger/data/scope.sh
+++ b/ranger/data/scope.sh
@@ -95,6 +95,15 @@ handle_image() {
 
         # Image
         image/*)
+            local orientation
+            orientation="$( identify -format '%[EXIF:Orientation]\n' -- "${FILE_PATH}" )"
+            # If orientation data is present and the image actually
+            # needs rotating ("1" means no rotation)...
+            if [[ -n "$orientation" && "$orientation" != 1 ]]; then
+                # ...auto-rotate the image according to the EXIF data.
+                convert -- "${FILE_PATH}" -auto-orient "${IMAGE_CACHE_PATH}" && exit 6
+            fi
+
             # `w3mimgdisplay` will be called for all images (unless overriden as above),
             # but might fail for unsupported types.
             exit 7;;