Use the mode parameter instead of direction when calling the scale

method

The direction parameter is deprecated. This avoids the warning:

DeprecationWarning: The 'direction' option is deprecated, use 'mode' instead.

news/1758.bugfix

@@ -0,0 +1 @@
+Use the ``mode`` parameter instead of ``direction`` when calling the ``scale`` method. @wesleybl

src/plone/restapi/imaging.py

@@ -52,7 +52,7 @@ def get_original_image_url(context, fieldname, width, height):
     if hasattr(images_view, "picture"):
         scale_flags["pre"] = True
     scale = images_view.scale(
-        fieldname, width=width, height=height, direction="thumbnail", **scale_flags
+        fieldname, width=width, height=height, mode="thumbnail", **scale_flags
     )
     if scale:
         return scale.url