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37 lines
932 B
37 lines
932 B
-- Prosody IM
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-- Copyright (C) 2008-2010 Matthew Wild
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-- Copyright (C) 2008-2010 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local t_insert = table.insert;
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local function select_top_resources(user)
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local priority = 0;
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local recipients = {};
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for _, session in pairs(user.sessions) do -- find resource with greatest priority
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if session.presence then
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local p = session.priority;
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if p > priority then
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priority = p;
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recipients = {session};
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elseif p == priority then
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t_insert(recipients, session);
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end
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end
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end
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return recipients;
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end
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local function recalc_resource_map(user)
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if user then
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user.top_resources = select_top_resources(user);
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if #user.top_resources == 0 then user.top_resources = nil; end
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end
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end
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return {
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select_top_resources = select_top_resources;
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recalc_resource_map = recalc_resource_map;
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}
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