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-- Copyright 2008 Steven Barth <steven@midlink.org>
-- Licensed to the public under the Apache License 2.0.
local tparser = require "luci.template.parser"
local util = require "luci.util"
local tostring = tostring
module "luci.i18n"
i18ndir = util.libpath() .. "/i18n/"
context = util.threadlocal()
default = "en"
function setlanguage(lang)
local code, subcode = lang:match("^([A-Za-z][A-Za-z])[%-_]([A-Za-z][A-Za-z])$")
if not (code and subcode) then
subcode = lang:match("^([A-Za-z][A-Za-z])$")
if not subcode then
return nil
end
end
context.parent = code and code:lower()
context.lang = context.parent and context.parent.."-"..subcode:lower() or subcode:lower()
if tparser.load_catalog(context.lang, i18ndir) and
tparser.change_catalog(context.lang)
then
return context.lang
elseif context.parent then
if tparser.load_catalog(context.parent, i18ndir) and
tparser.change_catalog(context.parent)
then
return context.parent
end
end
return nil
end
function translate(key)
return tparser.translate(key) or key
end
function translatef(key, ...)
return tostring(translate(key)):format(...)
end
function dump()
local rv = {}
tparser.get_translations(function(k, v) rv[k] = v end)
return rv
end
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