File

mod_swedishchef/mod_swedishchef.lua @ 4738:5aee8d86629a

mod_bookmarks2: Fix handling of nick and password elements This form of child retrieval fails when the stanza elements internally don't have an 'xmlns' attribute, which can happen sometimes for some reason, including when they have been constructed via the stanza builder API. When that is the case then the explicit namespace arguemnt does not match the nil value of the internal attribute. Calling `:get_child()` without the namespace argument does the right thing here, with both nil and the parent namespace as valid values for the internal attribute.
author Kim Alvefur <zash@zash.se>
date Wed, 03 Nov 2021 21:11:55 +0100
parent 2780:d93a73282a93
line wrap: on
line source

-- Copyright (C) 2009 Florian Zeitz
-- Copyright (C) 2009 Matthew Wild
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--

local trigger_string = module:get_option_string("swedishchef_trigger");
trigger_string = (trigger_string and trigger_string .. " ") or "";

local chef = {
  { th = "t" },

  { ow = "o"},
  {["([^%w])o"] = "%1oo",
  O = "Oo"},

  {au = "oo",
  u = "oo", U = "Oo"},
  {["([^o])o([^o])"] = "%1u%2"},
  {ir = "ur",

  an = "un", An = "Un", Au = "Oo"},

  {e = "i", E = "I"},

  { i = function () return select(math.random(2), "i", "ee"); end },

  {a = "e", A = "E"},

  {["e([^%w])"] = "e-a%1"},
  {f = "ff"},

  {v = "f", V = "F"},
  {w = "v", W = "V"} };

function swedish(english)
	local eng, url = english:match("(.*)(http://.*)$");
	if eng then english = eng; end

	for _,v in ipairs(chef) do
		for k,v in pairs(v) do
			english = english:gsub(k,v);
		end
	end
	english = english:gsub("the", "zee");
	english = english:gsub("The", "Zee");
	english = english:gsub("tion", "shun");
	english = english:gsub("[.!?]$", "%1\nBork Bork Bork!");
	return tostring(english..((url and url) or ""));
end

function check_message(data)
	local origin, stanza = data.origin, data.stanza;

	local body, bodyindex;
	for k,v in ipairs(stanza) do
		if v.name == "body" then
			body, bodyindex = v, k;
		end
	end

	if not body then return; end
	body = body:get_text();

	if body and (body:find(trigger_string, 1, true) == 1) then
		module:log("debug", "Found trigger: %s", body:match(trigger_string, 1, true));
		stanza[bodyindex][1] = swedish(body:gsub("^" .. trigger_string, "", 1));
	end
end

if module:get_option_boolean("swedish_chef_enabled", true) then
	module:hook("message/bare", check_message);
end

module:hook("swedish_chef/message_filter", check_message);