1 function locale._get_translation_table()

2 local language_code = locale.get("lang")

3 if language_code then

4 if type(language_code) ~= "string" then

5 error('locale.get("lang") does not return a string.')

6 end

7 local translation_table = locale._translation_tables[language_code]

8 if translation_table then

9 return translation_table

10 end

11 local filename = encode.file_path(WEBMCP_BASE_PATH, "locale", "translations." .. language_code .. ".lua")

12 local func, load_errmsg = loadcached(filename)

13 if not func then

14 error('Could not load translation file: ' .. load_errmsg)

15 end

16 translation_table = func()

17 if type(translation_table) ~= "table" then

18 error("Translation file did not return a table.")

19 end

20 local parent_code = translation_table["__parent"]

21 if parent_code then

22 local parent_table = locale._get_translation_table(parent_code)

23 for key, value in pairs(parent_table) do

24 if translation_table[key] == nil then

25 translation_table[key] = value

26 end

27 end

28 end

29 locale._translation_tables[language_code] = translation_table

30 return translation_table

31 else

32 return locale._empty_translation_table

33 end

34 end