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util/presence.lua @ 10891:8d47858805c9
util.human.io: Add padleft, padright and a table printing function
author | Matthew Wild <mwild1@gmail.com> |
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date | Wed, 03 Jun 2020 22:21:17 +0100 |
parent | 8885:d4f5d47f874d |
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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 t_insert = table.insert; local function select_top_resources(user) local priority = 0; local recipients = {}; for _, session in pairs(user.sessions) do -- find resource with greatest priority if session.presence then local p = session.priority; if p > priority then priority = p; recipients = {session}; elseif p == priority then t_insert(recipients, session); end end end return recipients; end local function recalc_resource_map(user) if user then user.top_resources = select_top_resources(user); if #user.top_resources == 0 then user.top_resources = nil; end end end return { select_top_resources = select_top_resources; recalc_resource_map = recalc_resource_map; }