Merge pull request #473 from wpferguson/fix_472_fujifilm_ratings

Fix fujifilm ratings

contrib/fujifilm_ratings.lua

@@ -54,6 +54,9 @@ script_data.restart = nil -- how to restart the (lib) script after it's been hid
 script_data.show = nil -- only required for libs since the destroy_method only hides them
 
 local function detect_rating(event, image)
+	if not string.match(image.filename, "%.RAF$") and not string.match(image.filename, "%.raf$") then
+		return
+	end
 	if not df.check_if_bin_exists("exiftool") then
 		dt.print_error(_("exiftool not found"))
 		return
@@ -61,25 +64,25 @@ local function detect_rating(event, image)
 	local RAF_filename = df.sanitize_filename(tostring(image))
 	local JPEG_filename = string.gsub(RAF_filename, "%.RAF$", ".JPG")
 	local command = "exiftool -Rating " .. JPEG_filename
-	dt.print_error(command)
+	dt.print_log(command)
 	local output = dtsys.io_popen(command)
 	local jpeg_result = output:read("*all")
 	output:close()
 	if string.len(jpeg_result) > 0 then
 		jpeg_result = string.gsub(jpeg_result, "^Rating.*(%d)", "%1")
 		image.rating = tonumber(jpeg_result)
-		dt.print_error(string.format(_("using JPEG rating: %d"), jpeg_result))
+		dt.print_log("using JPEG rating: " .. jpeg_result)
 		return
 	end
 	command = "exiftool -Rating " .. RAF_filename
-	dt.print_error(command)
+	dt.print_log(command)
 	output = dtsys.io_popen(command)
 	local raf_result = output:read("*all")
 	output:close()
 	if string.len(raf_result) > 0 then
 		raf_result = string.gsub(raf_result, "^Rating.*(%d)", "%1")
 		image.rating = tonumber(raf_result)
-		dt.print_error(string.format(_("using RAF rating: %d"), raf_result))
+		dt.print_log("using RAF rating: " .. raf_result)
 	end
 end