add intllib support (i18n)

add french translation

depends.txt

@@ -0,0 +1 @@
+intllib?

init.lua

@@ -13,6 +13,10 @@ math.randomseed(os.time())
 random_messages = {}
 random_messages.messages = {} --This table contains all messages.
 
+-- Load support for intllib.
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 function table.count( t )
 	local i = 0
 	for k in pairs( t ) do i = i + 1 end
@@ -58,8 +62,8 @@ function random_messages.read_messages()
 		local output = io.open(minetest.get_worldpath().."/random_messages","w")
 		if not default_input then
 			-- blame the admin if not found
-			output:write("Blame the server admin! He/She has probably not edited the random messages yet.\n")
-			output:write("Tell your dumb admin that this line is in (worldpath)/random_messages \n")
+			output:write(S("Blame the server admin! He/She has probably not edited the random messages yet.\n"))
+			output:write(S("Tell your dumb admin that this line is in (worldpath)/random_messages\n"))
 		else
 			-- or write default_input content in worldpath message file
 			local content = default_input:read("*all")
@@ -130,7 +134,7 @@ end)
 local register_chatcommand_table = {
 	params = "viewmessages | removemessage <number> | addmessage <number>",
 	privs = {server = true},
-	description = "View and/or alter the server's random messages",
+	description = S("View and/or alter the server's random messages"),
 	func = function(name,param)
 		local t = string.split(param, " ")
 		if t[1] == "viewmessages" then
@@ -141,7 +145,7 @@ local register_chatcommand_table = {
 			function (params)
 				if not tonumber(params[2]) or
 				random_messages.messages[tonumber(params[2])] == nil then
-					return false,"ERROR: No such message."
+					return false,S("ERROR: No such message.")
 				end
 				return true
 			end,
@@ -149,12 +153,12 @@ local register_chatcommand_table = {
 			random_messages.remove_message(t[2])
 		elseif t[1] == "addmessage" then
 			if not t[2] then
-				minetest.chat_send_player(name,"ERROR: No message.")
+				minetest.chat_send_player(name,S("ERROR: No message."))
 			else
 				random_messages.add_message(t)
 			end
 		else
-				minetest.chat_send_player(name,"ERROR: Invalid command.")
+				minetest.chat_send_player(name,S("ERROR: Invalid command."))
 		end
 	end
 }

intllib.lua

@@ -0,0 +1,45 @@
+
+-- Fallback functions for when `intllib` is not installed.
+-- Code released under Unlicense <http://unlicense.org>.
+
+-- Get the latest version of this file at:
+--   https://raw.githubusercontent.com/minetest-mods/intllib/master/lib/intllib.lua
+
+local function format(str, ...)
+	local args = { ... }
+	local function repl(escape, open, num, close)
+		if escape == "" then
+			local replacement = tostring(args[tonumber(num)])
+			if open == "" then
+				replacement = replacement..close
+			end
+			return replacement
+		else
+			return "@"..open..num..close
+		end
+	end
+	return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
+end
+
+local gettext, ngettext
+if minetest.get_modpath("intllib") then
+	if intllib.make_gettext_pair then
+		-- New method using gettext.
+		gettext, ngettext = intllib.make_gettext_pair()
+	else
+		-- Old method using text files.
+		gettext = intllib.Getter()
+	end
+end
+
+-- Fill in missing functions.
+
+gettext = gettext or function(msgid, ...)
+	return format(msgid, ...)
+end
+
+ngettext = ngettext or function(msgid, msgid_plural, n, ...)
+	return format(n==1 and msgid or msgid_plural, ...)
+end
+
+return gettext, ngettext

locale/fr.po

@@ -0,0 +1,50 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-08-04 15:04+0200\n"
+"PO-Revision-Date: 2017-08-04 15:05+0200\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.8.12\n"
+"Last-Translator: fat115 <fat115@framasoft.org>\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Language: fr\n"
+
+#: init.lua
+msgid ""
+"Blame the server admin! He/She has probably not edited the random messages "
+"yet.\n"
+msgstr ""
+"Tirez les oreilles à l'administrateur du serveur. Il/elle n'a pas encore "
+"modifié les messages aléatoires.\n"
+
+#: init.lua
+msgid ""
+"Tell your dumb admin that this line is in (worldpath)/random_messages\n"
+msgstr ""
+"Dites à votre administrateur à la noix que cette ligne se trouve dans "
+"(worldpath)/random_messages\n"
+
+#: init.lua
+msgid "View and/or alter the server's random messages"
+msgstr "Afficher et/ou modifier les messages aléatoires du serveur"
+
+#: init.lua
+msgid "ERROR: No such message."
+msgstr "ERREUR : ce message est inexistant."
+
+#: init.lua
+msgid "ERROR: No message."
+msgstr "ERREUR : pas de message."
+
+#: init.lua
+msgid "ERROR: Invalid command."
+msgstr "ERREUR : Commande invalide."

locale/template.pot

@@ -0,0 +1,44 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-08-04 15:04+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: init.lua
+msgid ""
+"Blame the server admin! He/She has probably not edited the random messages "
+"yet.\n"
+msgstr ""
+
+#: init.lua
+msgid "Tell your dumb admin that this line is in (worldpath)/random_messages\n"
+msgstr ""
+
+#: init.lua
+msgid "View and/or alter the server's random messages"
+msgstr ""
+
+#: init.lua
+msgid "ERROR: No such message."
+msgstr ""
+
+#: init.lua
+msgid "ERROR: No message."
+msgstr ""
+
+#: init.lua
+msgid "ERROR: Invalid command."
+msgstr ""