Mercurial > prosody-modules
annotate mod_mam_adhoc/mod_mam_adhoc.lua @ 4813:0a257d1402c3
mod_muc_rtbl: Optimize case with zero hashes
On the assumption that during quiet times between torrents of spam,
the hash set would be empty. There would be no point in doing the
operations and hashes to check for a match in that case.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 06 Dec 2021 18:19:19 +0100 |
parents | 27b41ee61601 |
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rev | line source |
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714
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1 module:depends"adhoc"; |
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2 local dataforms_new = require "util.dataforms".new; |
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3 local jid_split = require "util.jid".split; |
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4 local t_insert = table.insert; |
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5 local prefs = module:require"mod_mam/mamprefs"; |
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6 local set_prefs, get_prefs = prefs.set, prefs.get; |
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7 |
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8 local mam_prefs_form = dataforms_new{ |
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9 title = "Archive preferences"; |
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10 --instructions = ""; |
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11 { |
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12 name = "default", |
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13 label = "Default storage policy", |
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14 type = "list-single", |
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15 value = { |
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16 { value = "always", label = "Always" }, |
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17 { value = "never", label = "Never", default = true}, |
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18 { value = "roster", label = "Roster" }, |
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19 }, |
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20 }; |
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21 { |
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22 name = "always", |
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23 label = "Always store messages to/from", |
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24 type = "jid-multi" |
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25 }; |
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26 { |
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27 name = "never", |
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28 label = "Never store messages to/from", |
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29 type = "jid-multi" |
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30 }; |
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31 }; |
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32 |
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33 local host = module.host; |
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34 |
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35 local default_attrs = { |
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36 always = true, [true] = "always", |
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37 never = false, [false] = "never", |
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38 roster = "roster", |
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39 } |
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40 |
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41 local function mam_prefs_handler(self, data, state) |
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42 local username = jid_split(data.from); |
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43 if state then -- the second return value |
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44 if data.action == "cancel" then |
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45 return { status = "canceled" }; |
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46 end |
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47 |
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48 local fields = mam_prefs_form:data(data.form); |
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49 |
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50 local default, always, never = fields.default, fields.always, fields.never; |
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51 local prefs = {}; |
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52 if default then |
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53 prefs[false] = default_attrs[default]; |
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54 end |
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55 if always then |
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56 for i=1,#always do |
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57 prefs[always[i]] = true; |
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58 end |
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59 end |
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60 if never then |
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61 for i=1,#never do |
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62 prefs[never[i]] = false; |
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63 end |
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64 end |
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65 |
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66 set_prefs(username, prefs); |
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67 |
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68 return { status = "completed" } |
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69 else -- No state, send the form. |
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70 local prefs = get_prefs(username); |
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71 local values = { |
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72 default = { |
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73 { value = "always", label = "Always" }; |
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74 { value = "never", label = "Never" }; |
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75 { value = "roster", label = "Roster" }; |
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76 }; |
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77 always = {}; |
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78 never = {}; |
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79 }; |
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80 |
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81 for jid, p in pairs(prefs) do |
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82 if jid then |
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83 t_insert(values[p and "always" or "never"], jid); |
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84 |
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85 elseif p == true then -- Yes, this is ugly. FIXME later. |
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86 values.default[1].default = true; |
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87 elseif p == false then |
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88 values.default[2].default = true; |
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89 elseif p == "roster" then |
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90 values.default[3].default = true; |
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91 end |
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92 end |
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93 return { status = "executing", actions = { "complete" }, form = { layout = mam_prefs_form, values = values } }, true; |
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94 end |
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95 end |
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96 |
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97 module:provides("adhoc", module:require"adhoc".new("Archive settings", "urn:xmpp:mam#configure", mam_prefs_handler, "local_user")); |