prosody
a4217361c1c6
plugins/muc/hats.lib.lua

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plugins/muc/hats.lib.lua @ 13604:a4217361c1c6

core.moduleapi: Include source modules when handling items This improves consistency. Previously the 'source' field was only provided in the original event when an item was added. It is used to report the name of the module providing the item in a few places. Also considered adding a new API to modulemanager returning a mapping of items per module and then using that here.
author Kim Alvefur <zash@zash.se>
date Wed, 08 Jan 2025 08:33:34 +0100
parent 13523:365212120b82
child 13692:18bc411d61fe
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rev   line source
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74b9e05af71e plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
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1 local st = require "prosody.util.stanza";
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2 local muc_util = module:require "muc/util";
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3
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4 local hats_compat = module:get_option_boolean("muc_hats_compat", true); -- COMPAT for pre-XEP namespace, TODO reconsider default for next release
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5
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6 local xmlns_hats_legacy = "xmpp:prosody.im/protocol/hats:1";
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7 local xmlns_hats = "urn:xmpp:hats:0";
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8
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9 -- Strip any hats claimed by the client (to prevent spoofing)
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10 muc_util.add_filtered_namespace(xmlns_hats);
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12
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13 module:hook("muc-build-occupant-presence", function (event)
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14 local bare_jid = event.occupant and event.occupant.bare_jid or event.bare_jid;
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15 local aff_data = event.room:get_affiliation_data(bare_jid);
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16 local hats = aff_data and aff_data.hats;
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17 if not hats then return; end
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18 local hats_el;
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19 local legacy_hats_el;
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20 for hat_id, hat_data in pairs(hats) do
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21 if hat_data.active then
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22 if not hats_el then
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23 hats_el = st.stanza("hats", { xmlns = xmlns_hats });
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24 end
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25 hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
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26
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27 if hats_compat then
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Aidan Epstein <aidan@jmad.org>
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28 if not legacy_hats_el then
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29 legacy_hats_el = st.stanza("hats", { xmlns = xmlns_hats_legacy });
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30 end
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31 legacy_hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
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32 end
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33 end
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34 end
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35 if not hats_el then return; end
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36 event.stanza:add_direct_child(hats_el);
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37
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38 if legacy_hats_el then
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39 event.stanza:add_direct_child(legacy_hats_el);
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40 end
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41 end);