--[[endator 2007-04-13
logs chat to file, it keeps all lines in a table and saves it to file on each interval of "autosaveinterval"
check out the comments below to configure it to your liking
--]]



--The file to save the log to
        chatlog = "/home/mainchat.log"

--Set this to "yes" if you want to filter out commands from entering the log, else set it to "no"
        filter="yes"

lf = "\n"
count=1
chatlogtable = {}

function EventChat(nick,msg)
    local st=string.len(nick)+4
    local test = string.sub(msg,st,st)
        if (filter=="yes" and (test=="!" or test=="+")) then
            return
        end

    local date = os.date ("*t")
    chatlogtable[count]=("["..date.year.."-"..formatTF(date.month).."-"..formatTF(date.day).." "..formatTF(date.hour)..":"..formatTF(date.min)..":"..formatTF(date.sec).."] "..msg..lf)
    count=count+1
return 1
end

function formatTF(field)
    if (tonumber(field)<10 and string.len(field)==1) then
        field = "0"..field
    end

    return field
end

function EventSave()
-- purpose of this function is to save the log to file every now and then

local date = os.date ("*t")
chatlogfile = io.open(chatlog, "a+")

    for i in ipairs(chatlogtable) do
    chatlogfile:write(chatlogtable[i])
    end

io.flush(chatlogfile)
io.close(chatlogfile)
count=1
chatlogtable = {}
end