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view plugins/mod_muc_unique.lua @ 13143:3ec48555b773

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mod_storage_sql: Add UPSERT support Currently limited to SQLite3 for lack of testing on other databases. Adds a migration to replace the non-UNIQUE prosody_index, renaming it prosody_unique_index since ALTER INDEX does not seem to be portable.
author Kim Alvefur <zash@zash.se>
date Sat, 10 Jun 2023 15:44:09 +0200
parents 74b9e05af71e
children
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-- XEP-0307: Unique Room Names for Multi-User Chat
local st = require "prosody.util.stanza";
local unique_name = require "prosody.util.id".medium;
module:add_feature "http://jabber.org/protocol/muc#unique"
module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event)
	local origin, stanza = event.origin, event.stanza;
	origin.send(st.reply(stanza)
		:tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"})
		:text(unique_name():lower())
	);
	return true;
end,-1);