invidious-experimenting/src/invidious/helpers/i18n.cr
2020-04-09 12:18:09 -05:00

47 lines
1.1 KiB
Crystal

def load_locale(name)
return JSON.parse(File.read("locales/#{name}.json")).as_h
end
def translate(locale : Hash(String, JSON::Any) | Nil, translation : String, text : String | Nil = nil)
# if locale && !locale[translation]?
# puts "Could not find translation for #{translation.dump}"
# end
if locale && locale[translation]?
case locale[translation]
when .as_h?
match_length = 0
locale[translation].as_h.each do |key, value|
if md = text.try &.match(/#{key}/)
if md[0].size >= match_length
translation = value.as_s
match_length = md[0].size
end
end
end
when .as_s?
if !locale[translation].as_s.empty?
translation = locale[translation].as_s
end
else
raise "Invalid translation #{translation}"
end
end
if text
translation = translation.gsub("`x`", text)
end
return translation
end
def translate_bool(locale : Hash(String, JSON::Any) | Nil, translation : Bool)
case translation
when true
return translate(locale, "Yes")
when false
return translate(locale, "No")
end
end