prosody-modules
b1b120e654ff
mod_measure_message_length/mod_measure_message_length.lua

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mod_measure_message_length/mod_measure_message_length.lua @ 2372:b1b120e654ff

mod_measure_message_length: Collect statistics on number of bytes, words and lines in messages
author Kim Alvefur <zash@zash.se>
date Thu, 17 Nov 2016 23:13:59 +0100
child 3430:6e70d354b7d8
line wrap: on
line source

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);