Mercurial > eldonilo > lightstring

annotate plugins/presence.js @ 31:fbb08a31921d

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Improve the presence plugin.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 28 Jan 2012 02:58:45 +0100
parents 1506992c33e2
children 8b739d4e094b
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1 'use strict';
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2
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3 /**
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4 Copyright (c) 2011, Sonny Piers <sonny at fastmail dot net>
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5 Copyright (c) 2012, Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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6
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7 Permission to use, copy, modify, and/or distribute this software for any
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8 purpose with or without fee is hereby granted, provided that the above
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9 copyright notice and this permission notice appear in all copies.
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11 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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12 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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13 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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14 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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15 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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16 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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17 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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18 */
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20 ////////////
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21 //Presence// http://xmpp.org/rfcs/rfc6121.html#presence
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22 ////////////
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23 (function() {
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24 var legal_types = ['error', 'probe', 'subscribe', 'subscribed', 'unavailable', 'unsubscribe', 'unsubscribed'];
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26 Lightstring.stanza.presence = function(object) {
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27 var aPriority, aShow, aStatus;
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28 var payloads = "";
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29 var attributs = "";
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31 if (object.type && legal_types.indexOf(object.type) !== -1)
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32 attributs += " type='" + object.type + "'";
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34 if (object.priority)
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35 payloads += "<priority>" + object.priority + "</priority>";
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37 if (object.show)
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38 payloads += "<show>" + object.show + "</show>";
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40 if (object.status)
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41 payloads += "<status>" + object.status + "</status>";
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43 if (object.payload)
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44 payloads += object.payload;
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45
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46 if (payloads)
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47 return "<presence" + attributs + ">" + payloads + "</presence>";
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48 else
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49 return "<presence" + attributs + "/>";
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50 };
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51
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52 Lightstring.presence = function(aConnection, aPriority) {
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53 aConnection.send(Lightstring.stanza.presence(aPriority));
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54 };
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55 })();