File

plugins/mod_uptime.lua @ 12471:a3b12eeedd4b

mod_smacks: Improve activation of smacks on outgoing s2s Using a timer was a hack to get around that stream features are not available at the right time and sendq stanzas were stored as strings so could not be counted properly. The later has now been fixed and the former is fixed by recording the relevant stream feature on the session so that the correct version of XEP-0198 can be activated once the connection has been authenticated and is ready to start.
author Kim Alvefur <zash@zash.se>
date Sun, 24 Apr 2022 16:17:32 +0200
parent 10749:abbdf72b0710
child 12977:74b9e05af71e
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-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--

local st = require "util.stanza";

local start_time = prosody.start_time;
module:hook_global("server-started", function() start_time = prosody.start_time end);

-- XEP-0012: Last activity
module:add_feature("jabber:iq:last");

module:hook("iq-get/host/jabber:iq:last:query", function(event)
	local origin, stanza = event.origin, event.stanza;
	origin.send(st.reply(stanza):tag("query", {xmlns = "jabber:iq:last", seconds = tostring(("%d"):format(os.difftime(os.time(), start_time)))}));
	return true;
end);

-- Ad-hoc command
module:depends "adhoc";
local adhoc_new = module:require "adhoc".new;

function uptime_text()
	local t = os.time()-prosody.start_time;
	local seconds = t%60;
	t = (t - seconds)/60;
	local minutes = t%60;
	t = (t - minutes)/60;
	local hours = t%24;
	t = (t - hours)/24;
	local days = t;
	return string.format("This server has been running for %d day%s, %d hour%s and %d minute%s (since %s)",
		days, (days ~= 1 and "s") or "", hours, (hours ~= 1 and "s") or "",
		minutes, (minutes ~= 1 and "s") or "", os.date("%c", prosody.start_time));
end

function uptime_command_handler ()
	return { info = uptime_text(), status = "completed" };
end

local descriptor = adhoc_new("Get uptime", "uptime", uptime_command_handler, "any");

module:provides("adhoc", descriptor);