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annotate mod_mam/mamprefs.lib.lua @ 3902:341850e8866f

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mod_muc_moderation: Broadcast retraction via method that saves it Otherwise the retraction is not saved to history, so that those who join after it was sent are unaware of the retraction
author Kim Alvefur <zash@zash.se>
date Sat, 22 Feb 2020 21:41:31 +0100
parents 9ffb059c9ba5
children
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1 -- XEP-0313: Message Archive Management for Prosody
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2 -- Copyright (C) 2011-2013 Kim Alvefur
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3 --
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4 -- This file is MIT/X11 licensed.
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5 -- luacheck: ignore 122/prosody
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6
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7 local global_default_policy = module:get_option("default_archive_policy", true);
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8
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9 do
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10 -- luacheck: ignore 211/prefs_format
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11 local prefs_format = {
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12 [false] = "roster",
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13 -- default ::= true | false | "roster"
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14 -- true = always, false = never, nil = global default
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15 ["romeo@montague.net"] = true, -- always
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16 ["montague@montague.net"] = false, -- newer
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17 };
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18 end
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19
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20 local sessions = prosody.hosts[module.host].sessions;
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21 local archive_store = module:get_option_string("archive_store", "archive");
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22 local prefs = module:open_store(archive_store .. "_prefs");
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23
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24 local function get_prefs(user)
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25 local user_sessions = sessions[user];
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26 local user_prefs = user_sessions and user_sessions.archive_prefs
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27 if not user_prefs then
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28 user_prefs = prefs:get(user);
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29 if user_sessions then
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30 user_sessions.archive_prefs = user_prefs;
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31 end
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32 end
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33 return user_prefs or { [false] = global_default_policy };
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34 end
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35 local function set_prefs(user, user_prefs)
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36 local user_sessions = sessions[user];
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37 if user_sessions then
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38 user_sessions.archive_prefs = user_prefs;
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39 end
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40 return prefs:set(user, user_prefs);
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41 end
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43 return {
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44 get = get_prefs,
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45 set = set_prefs,
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46 }