File

mod_auto_activate_hosts/mod_auto_activate_hosts.lua @ 4515:2e33eeafe962

mod_muc_markers: Prevent any markers from reaching the archive, even if untracked Original intention was to leave alone things that this module isn't handling. However markers in archives are just problematic without more advanced logic about what is markable and what is not. It also requires a more advanced query in mod_muc_rai to determine the latest markable message instead of the latest archived message. I'd rather keep the "is archivable" and "is markable" definition the same for simplicity. I don't want to introduce yet another set of rules for no reason. No markers in MAM.
author Matthew Wild <mwild1@gmail.com>
date Mon, 22 Mar 2021 15:55:02 +0000 (2021-03-22)
parent 1818:8b7bca07f5c0
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line source
module:set_global();

local hostmanager = require"core.hostmanager";

local array = require "util.array";
local set = require "util.set";
local it = require "util.iterators";
local config = require "core.configmanager";

local function host_not_global(host)
	return host ~= "*";
end

local function host_is_enabled(host)
	return config.get(host, "enabled") ~= false;
end

function handle_reload()
	local new_config = config.getconfig();
	local active_hosts = set.new(array.collect(it.keys(prosody.hosts)):filter(host_not_global));
	local enabled_hosts = set.new(array.collect(it.keys(new_config)):filter(host_is_enabled):filter(host_not_global));
	local need_to_activate = enabled_hosts - active_hosts;
	local need_to_deactivate = active_hosts - enabled_hosts;

	module:log("debug", "Config reloaded... %d hosts need activating, and %d hosts need deactivating", it.count(need_to_activate), it.count(need_to_deactivate));
	module:log("debug", "There are %d enabled and %d active hosts", it.count(enabled_hosts), it.count(active_hosts));
	for host in need_to_deactivate do
		hostmanager.deactivate(host);
	end

	-- If the lazy loader is loaded, hosts will get activated when they are needed
	if not(getmetatable(prosody.hosts) and getmetatable(prosody.hosts).lazy_loader) then
		for host in need_to_activate do
			hostmanager.activate(host);
		end
	end
end

module:hook_global("config-reloaded", handle_reload);