prosody
0.12.3
plugins/mod_mam/mamprefsxml.lib.lua

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plugins/mod_mam/mamprefsxml.lib.lua @ 12894:0598d822614f 0.12 0.12.3

mod_websocket: Fire pre-session-close event (fixes #1800) This event was added in a7c183bb4e64 and is required to make mod_smacks know that a session was intentionally closed and shouldn't be hibernated (see fcea4d9e7502). Because this was missing from mod_websocket's session.close(), mod_smacks would always attempt to hibernate websocket sessions even if they closed cleanly. That mod_websocket has its own copy of session.close() is something to fix another day (probably not in the stable branch). So for now this commit makes the minimal change to get things working again. Thanks to Damian and the Jitsi team for reporting.
author Matthew Wild <mwild1@gmail.com>
date Mon, 20 Feb 2023 18:10:15 +0000
parent 9728:d41ce505cdf9
child 12977:74b9e05af71e
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2017 Matthew Wild
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3 -- Copyright (C) 2008-2017 Waqas Hussain
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4 -- Copyright (C) 2011-2017 Kim Alvefur
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5 -- Copyright (C) 2018 Emmanuel Gil Peyrot
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6 --
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7 -- This project is MIT/X11 licensed. Please see the
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8 -- COPYING file in the source package for more information.
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9 --
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10 -- XEP-0313: Message Archive Management for Prosody
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11 --
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12
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13 local st = require"util.stanza";
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14 local jid_prep = require"util.jid".prep;
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15 local xmlns_mam = "urn:xmpp:mam:2";
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16
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17 local default_attrs = {
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18 always = true, [true] = "always",
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19 never = false, [false] = "never",
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20 roster = "roster",
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21 }
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22
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23 local function tostanza(prefs)
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24 local default = prefs[false];
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25 default = default_attrs[default];
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26 local prefstanza = st.stanza("prefs", { xmlns = xmlns_mam, default = default });
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27 local always = st.stanza("always");
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28 local never = st.stanza("never");
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29 for jid, choice in pairs(prefs) do
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30 if jid then
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31 (choice and always or never):tag("jid"):text(jid):up();
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32 end
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33 end
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34 prefstanza:add_child(always):add_child(never);
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35 return prefstanza;
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36 end
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37 local function fromstanza(prefstanza)
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38 local prefs = {};
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39 local default = prefstanza.attr.default;
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40 if default then
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41 prefs[false] = default_attrs[default];
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42 end
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43
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44 local always = prefstanza:get_child("always");
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45 if always then
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46 for rule in always:childtags("jid") do
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47 local jid = jid_prep(rule:get_text());
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48 if jid then
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49 prefs[jid] = true;
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50 end
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51 end
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52 end
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53
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54 local never = prefstanza:get_child("never");
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55 if never then
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56 for rule in never:childtags("jid") do
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57 local jid = jid_prep(rule:get_text());
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58 if jid then
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59 prefs[jid] = false;
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60 end
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61 end
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62 end
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63
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64 return prefs;
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65 end
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66
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67 return {
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68 tostanza = tostanza;
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69 fromstanza = fromstanza;
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70 }