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annotate mod_swedishchef/mod_swedishchef.lua @ 234:abcb59ab355c

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Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an incremental fashion.
author Jeff Mitchell <jeffrey.mitchell@gmail.com>
date Wed, 04 Aug 2010 22:29:51 +0000
parents 1fb5b8c20004
children 93ef813dfd06
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1 -- Copyright (C) 2009 Florian Zeitz
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2 -- Copyright (C) 2009 Matthew Wild
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3 --
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4 -- This project is MIT/X11 licensed. Please see the
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5 -- COPYING file in the source package for more information.
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6 --
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7 local st = require "util.stanza";
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9 local trigger_string = config.get(module.host, "core", "swedishchef_trigger");
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10 trigger_string = (trigger_string and trigger_string .. " ") or "";
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11
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12 local chef = {
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13 { th = "t" },
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14
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15 { ow = "o"},
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16 {["([^%w])o"] = "%1oo",
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17 O = "Oo"},
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18
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19 {au = "oo",
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20 u = "oo", U = "Oo"},
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21 {["([^o])o([^o])"] = "%1u%2"},
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22 {ir = "ur",
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24 an = "un", An = "Un", Au = "Oo"},
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26 {e = "i", E = "I"},
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28 { i = function () return select(math.random(2), "i", "ee"); end },
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30 {a = "e", A = "E"},
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32 {["e([^%w])"] = "e-a%1"},
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33 {f = "ff"},
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34
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35 {v = "f", V = "F"},
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36 {w = "v", W = "V"} };
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38 function swedish(english)
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39 local eng, url = english:match("(.*)(http://.*)$");
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40 if eng then english = eng; end
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42 for _,v in ipairs(chef) do
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43 for k,v in pairs(v) do
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44 english = english:gsub(k,v);
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45 end
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46 end
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47 english = english:gsub("the", "zee");
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48 english = english:gsub("The", "Zee");
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49 english = english:gsub("tion", "shun");
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50 english = english:gsub("[.!?]$", "%1\nBork Bork Bork!");
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51 return tostring(english..((url and url) or ""));
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52 end
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54 function check_message(data)
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55 local origin, stanza = data.origin, data.stanza;
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56
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57 local body, bodyindex;
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58 for k,v in ipairs(stanza) do
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59 if v.name == "body" then
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60 body, bodyindex = v, k;
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61 end
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62 end
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63
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64 if not body then return; end
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65 body = body:get_text();
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66
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67 if body and (body:find(trigger_string, 1, true) == 1) then
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68 module:log("debug", body:find(trigger_string, 1, true));
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69 stanza[bodyindex][1] = swedish(body:gsub("^" .. trigger_string, "", 1));
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70 end
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71 end
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73 module:hook("message/bare", check_message);
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74