* new project: ff-luci - Freifunk Lua Configuration Interface

1 files changed, 61 insertions, 0 deletions

diff --git a/src/ffluci/i18n.lua b/src/ffluci/i18n.lua
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+++ b/src/ffluci/i18n.lua
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+--[[
+FFLuCI - Internationalisation
+
+Description:
+A very minimalistic but yet effective internationalisation module
+
+FileId:
+$Id$
+
+License:
+Copyright 2008 Steven Barth <steven@midlink.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at 
+
+	http://www.apache.org/licenses/LICENSE-2.0 
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+]]--
+
+module("ffluci.i18n", package.seeall)
+
+require("ffluci.fs")
+require("ffluci.util")
+require("ffluci.config")
+
+table   = {}
+i18ndir = ffluci.fs.dirname(ffluci.util.__file__()) .. "i18n/"
+
+-- Clears the translation table
+function clear()
+	table = {}
+end
+
+-- Loads a translation and copies its data into the global translation table
+function load(file)
+	local f = loadfile(i18ndir .. file)
+	if f then
+		setfenv(f, table)
+		f()
+		return true
+	else
+		return false
+	end
+end
+
+-- Same as load but autocompletes the filename with .LANG from config.lang
+function loadc(file)
+	return load(file .. "." .. ffluci.config.lang)
+end
+
+-- Returns the i18n-value defined by "key" or if there is no such: "default"
+function translate(key, default)
+	return table[key] or default
+end
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