Fix GetContents and SetContents.

plugin/rbx_dom_lua/src/customProperties.lua

@@ -1,17 +1,54 @@
 local CollectionService = game:GetService("CollectionService")
+local HttpService = game:GetService("HttpService")
+
+local function getContents(localizationTable)
+	local array = {}
+	for index, entry in ipairs(localizationTable:GetEntries()) do
+		local newEntry = {}
+		for key, value in pairs(entry) do
+			if key == "Context" or key == "Example" then
+				continue
+			end
+
+			newEntry[string.lower(key)] = value
+		end
+
+		array[index] = newEntry
+	end
+
+	return HttpService:JSONEncode(array)
+end
+
+local function setContents(localizationTable, contents)
+	local newContents = {}
+	for index, entry in ipairs(HttpService:JSONDecode(contents)) do
+		local newEntry = {
+			Context = "",
+			Example = "",
+		}
+
+		for key, value in pairs(entry) do
+			newEntry[string.gsub(key, "^%a", string.upper)] = value
+		end
+
+		newContents[index] = newEntry
+	end
+
+	localizationTable:SetEntries(newContents)
+end
 
 -- Defines how to read and write properties that aren't directly scriptable.
 --
 -- The reflection database refers to these as having scriptability = "Custom"
 return {
 	Instance = {
 		Tags = {
-			read = function(instance, key)
+			read = function(instance)
 				local tagList = CollectionService:GetTags(instance)
 
 				return true, table.concat(tagList, "\0")
 			end,
-			write = function(instance, key, value)
+			write = function(instance, _, value)
 				local existingTags = CollectionService:GetTags(instance)
 
 				local unseenTags = {}
@@ -35,13 +72,13 @@ return {
 	},
 	LocalizationTable = {
 		Contents = {
-			read = function(instance, key)
-				return true, instance:GetContents()
+			read = function(instance)
+				return true, getContents(instance)
 			end,
-			write = function(instance, key, value)
-				instance:SetContents(value)
+			write = function(instance, _, value)
+				setContents(instance, value)
 				return true
 			end,
 		},
 	},
-}
+}