annotate util.js @ 4:5e97e1808a35

Add support for the roster.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 22 Dec 2018 02:59:29 +0100
parents 5aa1bf7154b0
children 3eed9fe0bd7c
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5aa1bf7154b0 Add a simple PEP node viewer and editor.
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1 const NS = {
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2 xrd: 'http://docs.oasis-open.org/ns/xri/xrd-1.0',
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3 roster: 'jabber:iq:roster',
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4 disco_items: 'http://jabber.org/protocol/disco#items',
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5 disco_info: 'http://jabber.org/protocol/disco#info',
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6 dataforms: 'jabber:x:data',
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7 pubsub: 'http://jabber.org/protocol/pubsub',
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8 pubsub_owner: 'http://jabber.org/protocol/pubsub#owner',
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9 avatar_metadata: 'urn:xmpp:avatar:metadata',
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10 avatar_data: 'urn:xmpp:avatar:data',
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11 nickname: 'http://jabber.org/protocol/nick',
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12 };
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13
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14 function nsResolver(prefix) {
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15 return NS[prefix] || null;
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16 }
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18 function parseXPath(elem, xpath, result)
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19 {
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20 if (result === undefined)
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21 result = XPathResult.FIRST_ORDERED_NODE_TYPE;
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22 const value = elem.getRootNode().evaluate(xpath, elem, nsResolver, result, null);
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23 if (result == XPathResult.FIRST_ORDERED_NODE_TYPE)
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24 return value.singleNodeValue;
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25 return value;
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26 }
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28 function configurePEPField(node, key, value, cb, err_cb) {
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29 return $iq({type: 'set'})
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30 .c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub#owner'})
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31 .c('configure', {node: node})
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32 .c('x', {xmlns: 'jabber:x:data', type: 'submit'})
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33 .c('field', {'var': 'FORM_TYPE', type: 'hidden'})
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34 .c('value')
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35 .t('http://jabber.org/protocol/pubsub#node_config')
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36 .up()
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37 .up()
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38 .c('field', {'var': key})
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39 .c('value')
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40 .t(value)
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41 .up()
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42 .up();
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43 }