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1 'use strict';
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2
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3 function initNickname(connection) {
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4 const nick_input = document.getElementById('nick');
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5
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6 const iq = $iq({type: 'get'})
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7 .c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
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8 .c('items', {node: 'http://jabber.org/protocol/nick'});
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9 connection.sendIQ(iq, onNickname, onNicknameRetrievalError.bind(null, 'PubSub query failed.'));
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10
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11 function onNickname(result_iq)
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12 {
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13 const item = parseXPath(result_iq, './pubsub:pubsub/pubsub:items/pubsub:item');
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14 if (item == null)
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15 return onNicknameRetrievalError('no item found.');
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16 const id = item.getAttributeNS(null, 'id');
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17 const nick = parseXPath(item, './nickname:nick');
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18 nick_input.value = nick.textContent;
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19 }
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20
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21 function onNicknameRetrievalError(string)
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22 {
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23 console.log('Failed to retrieve nickname: ' + string);
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24 }
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25
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26 nick_input.addEventListener('blur', function (evt) {
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27 const iq = $iq({type: 'set'})
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28 .c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
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29 .c('publish', {node: 'http://jabber.org/protocol/nick'})
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30 .c('item', {id: 'current'})
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31 .c('nick', {xmlns: 'http://jabber.org/protocol/nick'})
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32 .t(nick_input.value);
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33 connection.sendIQ(iq, onNicknameChanged, onNicknameChangeError);
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34 });
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35
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36 function onNicknameChanged(iq)
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37 {
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38 console.log("onNicknameChanged", iq);
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39 }
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40
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41 function onNicknameChangeError(iq)
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42 {
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43 console.log("onNicknameChangeError", iq);
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44 }
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45 }
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