add localize function for Lua and localize exist strings

lua/command/redirect.lua

@@ -22,7 +22,7 @@ function command_redirect(account, text)
 	local dest = api.account_get_by_name(args[1])
 
 	if next(dest) == nil or dest.online == "false" then
-		api.message_send_text(account.name, message_type_error, account.name, "User '" ..args[1].. "' is offline")
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "User \"{}\" is offline", args[1]))
 		return 1
 	end
 

lua/extend/message.lua

@@ -13,3 +13,6 @@ function message_send_all(text)
 	end
 end
 
+function localize(username, arg1, arg2, arg3, arg4, arg5)
+	return api.localize(username, arg1, arg2, arg3, arg4, arg5)
+end

lua/handle_command.lua

@@ -31,7 +31,7 @@ function handle_command(account, text)
 
 				-- check if command group is in account.commandgroups
 				if math_and(account.commandgroups, cg) == 0 then
-					api.message_send_text(account.name, message_type_error, account.name, "This command is reserved for admins.")
+					api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "This command is reserved for admins."))
 					return 1
 				end
 

lua/quiz/command.lua

@@ -37,24 +37,24 @@ end
 function q_command_start(account, filename)
 
 	if not account_is_operator_or_admin(account.name) then
-		api.message_send_text(account.name, message_type_error, account.name, "You must be at least a Channel Operator to use this command.")
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "You must be at least a Channel Operator to use this command."))
 		return 1
 	end
 
 	local channel = api.channel_get_by_id(account.channel_id)
 	if not channel then
-		api.message_send_text(account.name, message_type_error, account.name, "This command can only be used inside a channel.")
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "This command can only be used inside a channel."))
 		return 1
 	end
 
 	if config.quiz_channel then
-		api.message_send_text(account.name, message_type_error, account.name, 'Quiz has already ran in channel "'..config.quiz_channel..'". Use /qstop to force finish.')
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "Quiz has already ran in channel \"{}\". Use /quiz stop to force finish.", config.quiz_channel))
 		return 1
 	end
 
 	-- check if file exists
 	if not filename or not file_exists(q_directory() .. "/questions/" .. filename .. ".txt") then
-		api.message_send_text(account.name, message_type_error, account.name, "Available Quiz dictionaries: ")
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "Available Quiz dictionaries: "))
 		api.message_send_text(account.name, message_type_error, account.name, "   " .. config.quiz_filelist)
 		return 1
 	end
@@ -67,12 +67,12 @@ end
 function q_command_stop(account)
 
 	if not account_is_operator_or_admin(account.name) then
-		api.message_send_text(account.name, message_type_error, account.name, "You must be at least a Channel Operator to use this command.")
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "You must be at least a Channel Operator to use this command."))
 		return 1
 	end
 
 	if not config.quiz_channel then
-		api.message_send_text(account.name, message_type_error, account.name, 'Quiz is not running.')
+		api.message_send_text(account.name, message_type_error, account.name, localize(account.name, "Quiz is not running."))
 		return 1
 	end
 
@@ -89,14 +89,14 @@ function q_command_toplist(account)
 		return 0
 	end
 
-	local output = "Top " .. config.quiz_users_in_top .. " Quiz records:"
+	local output = localize(account.name, "Top {} Quiz records:", config.quiz_users_in_top)
 	api.message_send_text(account.name, message_type_info, account.name, output)
 
 	-- display TOP of total records
 	for i,t in pairs(q_records_total) do
 		if (i > config.quiz_users_in_top) then break end
 
-		local output = string.format("  %d. %s [%d points]", i, t.username, t.points)
+		local output = string.format("  %d. %s [%d %s]", i, t.username, t.points, localize(account.name, "points"))
 		api.message_send_text(account.name, message_type_info, account.name, output)
 	end
 
@@ -116,17 +116,17 @@ function q_command_stats(account, username)
 	-- find user in records
 	for i,t in pairs(q_records_total) do
 		if string.upper(t.username) == string.upper(username) then
-			api.message_send_text(account.name, message_type_info, account.name, t.username.. "'s Quiz record:")
+			api.message_send_text(account.name, message_type_info, account.name, localize(account.name, "{}'s Quiz record:", t.username))
 
-			local output = string.format("  %d. %s [%d points]", i, t.username, t.points)
+			local output = string.format("  %d. %s [%d %s]", i, t.username, t.points, localize(account.name, "points"))
 			api.message_send_text(account.name, message_type_info, account.name, output)
 
 			found = true
 		end
 	end
 
 	if not found then
-		api.message_send_text(account.name, message_type_info, account.name, username .. " has never played Quiz.")
+		api.message_send_text(account.name, message_type_info, account.name, localize(account.name, "{} has never played Quiz.", username))
 	end
 
 	return 1

src/bnetd/luafunctions.cpp

@@ -48,6 +48,7 @@
 #include "attrlayer.h"
 #include "icons.h"
 #include "helpfile.h"
+#include "i18n.h"
 
 #include "luawrapper.h"
 #include "luaobjects.h"
@@ -129,6 +130,7 @@ namespace pvpgn
 				st.at(1, loglevel);
 				st.at(2, function);
 				st.at(3, text);
+				eventlog(t_eventlog_level(loglevel), function, text);
 			}
 			catch (const std::exception& e)
 			{
@@ -138,7 +140,6 @@ namespace pvpgn
 			{
 				eventlog(eventlog_level_error, __FUNCTION__, "lua exception\n");
 			}
-			eventlog(t_eventlog_level(loglevel), function, text);
 
 			return 0;
 		}
@@ -766,7 +767,41 @@ namespace pvpgn
 			return 0;
 		}
 
+		/* Localize text  */
+		extern int __localize(lua_State* L)
+		{
+			const char *username, *text;
+			const char *arg1, *arg2, *arg3, *arg4, *arg5;
+			try
+			{
+				lua::stack st(L);
+				// get args
+				st.at(1, username);
+				st.at(2, text);
+				st.at(3, arg1);
+				st.at(4, arg2);
+				st.at(5, arg3);
+				st.at(6, arg4);
+				st.at(7, arg5);
 
+				if (t_account * account = accountlist_find_account(username))
+				{
+					if (t_connection * c = account_get_conn(account))
+					{
+						st.push(localize(c, text, arg1, arg2, arg3, arg4, arg5));
+					}
+				}
+			}
+			catch (const std::exception& e)
+			{
+				eventlog(eventlog_level_error, __FUNCTION__, e.what());
+			}
+			catch (...)
+			{
+				eventlog(eventlog_level_error, __FUNCTION__, "lua exception\n");
+			}
+			return 1;
+		}
 	}
 }
 #endif

src/bnetd/luafunctions.h

@@ -58,6 +58,8 @@ namespace pvpgn
 		extern int __icon_get_rank(lua_State* L);
 		extern int __describe_command(lua_State* L);
 		extern int __messagebox_show(lua_State* L);
+
+		extern int __localize(lua_State* L);
 	}
 
 }

src/bnetd/luainterface.cpp

@@ -147,6 +147,8 @@ namespace pvpgn
 				{ "describe_command", __describe_command },
 				{ "messagebox_show", __messagebox_show },
 
+				{ "localize", __localize },
+
 				{ 0, 0 }
 			};
 			vm.reg("api", api);