verse
89526c890363
plugins/presence.lua

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plugins/presence.lua @ 443:89526c890363

libs.hashes: Add back pure Lua sha1 implementation This one is slow so it gets to be first so it gets replaced if a better lib is found.
author Kim Alvefur <zash@zash.se>
date Wed, 17 Feb 2021 14:57:59 +0100
parent 406:3c732f1d990c
child 476:c34b263499be
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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a5ac643a7fd6 added local verse var to all plugins
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1 local verse = require "verse";
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2
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0ffb565fcfd6 plugins.presence: Initial commit of plugin that caches the last outgoing presence, and handles rebroadcast
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3 function verse.plugins.presence(stream)
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4 stream.last_presence = nil;
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5
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6 stream:hook("presence-out", function (presence)
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7 if not presence.attr.to then
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8 stream.last_presence = presence; -- Cache non-directed presence
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9 end
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10 end, 1);
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12 function stream:resend_presence()
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13 if self.last_presence then
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14 stream:send(self.last_presence);
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15 end
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16 end
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18 function stream:set_status(opts)
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19 local p = verse.presence();
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20 if type(opts) == "table" then
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21 if opts.show then
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22 p:tag("show"):text(opts.show):up();
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23 end
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24 if opts.priority or opts.prio then
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25 p:tag("priority"):text(tostring(opts.priority or opts.prio)):up();
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26 end
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27 if opts.status or opts.msg then
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28 p:tag("status"):text(opts.status or opts.msg):up();
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29 end
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30 elseif type(opts) == "string" then
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31 p:tag("status"):text(opts):up();
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32 end
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34 stream:send(p);
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35 end
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36 end