Unified · Split
| @@ -1,17 +1,30 @@ | ||
| 1 | 1 | class @I18n |
| 2 | − constructor: (@data, lang = 'en') -> | |
| 3 | − @setLanguage lang | |
| 2 | + default: 'en' | |
| 3 | + constructor: (@langs = [@default]) -> | |
| 4 | 4 | |
| 5 | − setLanguage: (lang) -> | |
| 6 | − return false unless @data[lang] | |
| 7 | − @lang = lang | |
| 8 | − true | |
| 5 | + _: (obj, substitution) => | |
| 6 | + if typeof obj is 'object' or typeof obj is 'function' | |
| 7 | + @interpolate obj[@get_lang obj], substitution | |
| 8 | + else | |
| 9 | + obj | |
| 9 | 10 | |
| 10 | − _: (key, substitution) -> | |
| 11 | − str = @data[@lang][key] | |
| 12 | − return unless str? | |
| 11 | + get_lang: (obj) -> | |
| 12 | + for lang in @langs | |
| 13 | + # eg. en-US | |
| 14 | + return lang if obj[lang] | |
| 13 | 15 | |
| 16 | + lang = lang.replace /_\w+$/, '' | |
| 17 | + # eg. en | |
| 18 | + return lang if obj[lang] | |
| 19 | + | |
| 20 | + @default | |
| 21 | + | |
| 22 | + interpolate: (str, substitution) -> | |
| 23 | + return '' if not str? | |
| 14 | 24 | if substitution? |
| 15 | 25 | for key in Object.keys(substitution) |
| 16 | 26 | str = str.replace("{#{key}}", substitution[key]) |
| 17 | 27 | str |
| 28 | + | |
| 29 | +@i18n = new I18n navigator.languages | |
| 30 | +@_ = @i18n._ | |