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annotate mod_swedishchef/mod_swedishchef.lua @ 22:8d49732cf7dc

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mod_swedishchef: Initial commit
author Florian Zeitz <florob@babelmonkeys.de>
date Fri, 02 Oct 2009 02:04:55 +0200
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children 1fb5b8c20004
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8d49732cf7dc mod_swedishchef: Initial commit
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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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8
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9 local chef = {
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10 { th = "t" },
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11
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12 { ow = "o"},
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13 {["([^%w])o"] = "%1oo",
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14 O = "Oo"},
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15
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16 {au = "oo",
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17 u = "oo", U = "Oo"},
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18 {["([^o])o([^o])"] = "%1u%2"},
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19 {ir = "ur",
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20
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21 an = "un", An = "Un", Au = "Oo"},
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22
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23 {e = "i", E = "I"},
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24
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25 { i = function () return select(math.random(2), "i", "ee"); end },
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27 {a = "e", A = "E"},
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28
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29 {["e([^%w])"] = "e-a%1"},
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30 {f = "ff"},
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31
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32 {v = "f", V = "F"},
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33 {w = "v", W = "V"} };
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34
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35 function swedish(english)
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36 local eng, url = english:match("(.*)(http://.*)$");
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37 if eng then english = eng; end
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38
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39 for _,v in ipairs(chef) do
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40 for k,v in pairs(v) do
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41 english = english:gsub(k,v);
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42 end
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43 end
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44 english = english:gsub("the", "zee");
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45 english = english:gsub("The", "Zee");
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46 english = english:gsub("tion", "shun");
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47 english = english:gsub("[.!?]$", "%1\nBork Bork Bork!");
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48 return tostring(english..((url and url) or ""));
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49 end
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50
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51 function check_message(data)
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52 local origin, stanza = data.origin, data.stanza;
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53
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54 local body, bodyindex;
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55 for k,v in ipairs(stanza) do
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56 if v.name == "body" then
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57 body, bodyindex = v, k;
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58 end
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59 end
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60
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61 if not body then return; end
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62 body = body:get_text();
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63
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64 if body then
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65 stanza[bodyindex][1] = swedish(body);
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66 end
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67 end
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68
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69 module:hook("message/bare", check_message);
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