File

+
−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);
+
−