prosody
5cc4a3e0335c
plugins/muc/hats.lib.lua

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plugins/muc/hats.lib.lua @ 13769:5cc4a3e0335c 13.0

mod_admin_shell: Remove outdated help text (fixes #1898) The ! commands have been broken for some time, and we're not going to implement them right now. If we want fancier editing, we can now do that on the client side (with readline and stuff). Also removes mention of telnet!
author Matthew Wild <mwild1@gmail.com>
date Thu, 13 Mar 2025 11:35:39 +0000
parent 13692:18bc411d61fe
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rev   line source
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74b9e05af71e plugins: Prefix module imports with prosody namespace
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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", false); -- COMPAT for pre-XEP namespace
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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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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);