downloads.lua

local allowed_users_id = {id1,id2}
local command = 'Download'

---------------------------------------------------

started = 0
our_id = 0

print ("HI, this is lua script")

function ok_cb(extra, success, result)
end

command_before = ''
function on_msg_receive (msg)
  if started == 0 then
    return
  end
  if msg.out then
    return
  end

  print('Id de ' ..msg.from.print_name.. ' : '..msg.from.peer_id)

  for _,v in pairs(allowed_users_id) do
     if v == msg.from.peer_id then


	if command_before == command then
	
	   if msg.text then
	
	       if string.find(msg.text, "magnet") then
	          os.execute('transmission-cli '..msg.text)
	       end
	   end
	   
	   if msg.media then
	      if msg.media.type == 'document' then
		 load_document(msg.id, cb_ok, msg.id)
	      end
	      if msg.media.type == 'photo' then
		 load_photo(msg.id, cb_ok, msg.id)
	      end
	      if msg.media.type == 'video' then
		 load_video(msg.id, cb_ok, msg.id)
	      end
	      if msg.media.type == 'audio' then
		 load_audio(msg.id, cb_ok, msg.id)
	      end
	   end
	   
	   command_before = msg.text
	   print (command_before)
	   break
	
	end
     end
     command_before = msg.text
     print(command_before)
  end


end

function on_our_id (id)
  our_id = id
end


function on_user_update (user, what)
  --vardump (user)
end

function on_chat_update (chat, what)
  --vardump (chat)
end

function on_secret_chat_update (schat, what)
  --vardump (schat)
end

function on_get_difference_end ()
end

function cron()
  -- do something
  postpone (cron, false, 1.0)
end

function on_binlog_replay_end ()
  started = 1
  postpone (cron, false, 1.0)
end