Mercurial > prosody-hg

annotate util/presence.lua @ 11995:bbd3ac65640d

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mod_cron: Initialize daily tasks so they run around midnight UTC Eventually the goal is to have daily tasks run while there is little activity, but that will vary with the server and the usage patterns of its users. This is a start anyway.
author Kim Alvefur <zash@zash.se>
date Fri, 03 Dec 2021 00:11:31 +0100
parents d4f5d47f874d
children
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051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
Kim Alvefur <zash@zash.se>
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1 -- Prosody IM
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
Kim Alvefur <zash@zash.se>
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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4 --
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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5 -- This project is MIT/X11 licensed. Please see the
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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6 -- COPYING file in the source package for more information.
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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7 --
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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8
051279755cad mod_presence: Move function for selecting "top resources" into a new util.presence
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9 local t_insert = table.insert;
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10
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11 local function select_top_resources(user)
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12 local priority = 0;
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13 local recipients = {};
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14 for _, session in pairs(user.sessions) do -- find resource with greatest priority
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15 if session.presence then
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16 local p = session.priority;
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17 if p > priority then
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18 priority = p;
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19 recipients = {session};
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20 elseif p == priority then
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21 t_insert(recipients, session);
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22 end
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23 end
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24 end
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25 return recipients;
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26 end
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27 local function recalc_resource_map(user)
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28 if user then
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29 user.top_resources = select_top_resources(user);
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30 if #user.top_resources == 0 then user.top_resources = nil; end
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31 end
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32 end
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33
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34 return {
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35 select_top_resources = select_top_resources;
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36 recalc_resource_map = recalc_resource_map;
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37 }