prosody-modules
d74509cd35fb
mod_measure_message_length/mod_measure_message_length.lua

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mod_measure_message_length/mod_measure_message_length.lua @ 3804:d74509cd35fb

mod_rest: Use HTTP status 422 for stanza problems Means the payload can't be processed for some reason other than syntax errors.
author Kim Alvefur <zash@zash.se>
date Wed, 01 Jan 2020 07:55:48 +0100
parent 3430:6e70d354b7d8
line wrap: on
line source

local bytes = module:measure("bytes", "sizes");
local lines = module:measure("lines", "distribution");
local words = module:measure("words", "distribution");

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);