--[[

        cmd_errors.lua v0.01 by blastbeat

        - this script adds a command "errors" to get hub errors
        - usage: [+!#]errors

]]--

--// settings begin //--

local permission = {    -- who is allowed to use this command?

    [ 0 ] = false,    -- unreg
    [ 10 ] = false,    -- guest
    [ 20 ] = false,    -- reg
    [ 30 ] = false,    -- vip
    [ 40 ] = true,    -- svip
    [ 60 ] = true,    -- operator
    [ 80 ] = true,    -- admin
    [ 100 ] = true,    -- hubowner

}

local msg_denied = "You are not allowed to use this command."

local cmd = "errors"

--// settings end //--

local utf_match = utf.match

local path = "log/error.log"

hub:setListener( "onStart", { },
    function( )
        local help = hub.import "cmd_help"
        if help then
            help.reg( "errors", "[+!#]errors", "sends error.log in pm", 40 )
        end
        return nil
    end
)

hub:setListener( "onBroadcast", { },
    function( user, adccmd, txt )
        local command, parameters = utf_match( txt, "^[+!#](%a+) ?(.*)" )
        if command == cmd then
            if not permission[ user:getLevel( ) ] then
                user:reply( msg_denied, hub.getbot( ) )
                return PROCESSED
            end
            local log
            local file, err = io.open( path, "r" )
            if file then
                log = file:read( "*a" )
                file:close( )
            end
            user:reply( log, hub.getbot( ), hub.getbot( ) )
            return PROCESSED
        end
        return nil
    end
)

hub.debug( "** Loaded cmd_errors.lua **" )