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view mod_measure_message_length/mod_measure_message_length.lua @ 3419:aed47ebd26d3

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mod_ignore_host_chatstates: Discard chat state messages sent to a bare host Prevents annoying error replies to be sent in reply to such empty chat state messages. Useful in combination with modules that handle messages to a host.
author Kim Alvefur <zash@zash.se>
date Fri, 28 Dec 2018 04:23:30 +0100
parents b1b120e654ff
children 6e70d354b7d8
line wrap: on
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local bytes = module:measure("bytes", "sizes");
local lines = module:measure("lines", "count");
local words = module:measure("words", "count");

local function measure_length(event)
	local body = event.stanza:get_child_text("body");
	if body then
		bytes(#body);
		lines(select(2, body:gsub("[^\n]+","")));
		words(select(2, body:gsub("%S+","")));
	end
end

module:hook("message/full", measure_length);
module:hook("message/bare", measure_length);
module:hook("message/host", measure_length);

module:hook("pre-message/full", measure_length);
module:hook("pre-message/bare", measure_length);
module:hook("pre-message/host", measure_length);