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comparison mam.js @ 17:07543f7f5e89

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Retrieve and change the default MAM prefs.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 22 Dec 2018 19:42:42 +0100
parents
children 3c02cbced2df
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16:c3e2e0c62486 17:07543f7f5e89
1 'use strict';
2
3 function initMAM(connection) {
4 const prefs_default = document.getElementById('mam-default');
5 const prefs_spinner = document.getElementById('mam-prefs-spinner');
6
7 const iq = $iq({type: 'get'})
8 .c('prefs', {xmlns: NS.mam});
9 connection.sendIQ(iq, onMAMPrefs, onMAMPrefsError.bind(null, 'query failed.'));
10
11 function onMAMPrefs(result_iq)
12 {
13 const prefs = parseXPath(result_iq, './mam:prefs');
14 if (prefs == null)
15 return onMAMPrefsError('server error.');
16 const default_ = prefs.getAttributeNS(null, 'default');
17 prefs_default.value = default_;
18 const always = parseXPath(prefs, './mam:always/mam:jid', XPathResult.ORDERED_NODE_ITERATOR_TYPE);
19 while (true) {
20 const item = always.iterateNext();
21 if (!item)
22 break;
23 const jid = item.textContent;
24 console.log(jid);
25 }
26 const never = parseXPath(prefs, './mam:never/mam:jid', XPathResult.ORDERED_NODE_ITERATOR_TYPE);
27 while (true) {
28 const item = never.iterateNext();
29 if (!item)
30 break;
31 const jid = item.textContent;
32 console.log(jid);
33 }
34 }
35
36 function onMAMPrefsError(string)
37 {
38 console.log('Failed to retrieve your message archiving preferences: ' + string);
39 }
40
41 prefs_default.addEventListener('change', function (evt) {
42 const value = evt.target.value;
43
44 const iq = $iq({type: 'set'})
45 .c('prefs', {xmlns: NS.mam, 'default': prefs_default.value});
46 connection.sendIQ(iq, onPrefsSet, onPrefsError);
47 displaySpinner(prefs_spinner);
48 });
49
50 function onPrefsSet(iq)
51 {
52 console.log('MAM preferences successfully updated.');
53 spinnerOk(prefs_spinner);
54 }
55
56 function onPrefsError(iq)
57 {
58 console.log('Error while changing MAM preferences.');
59 spinnerError(prefs_spinner);
60 }
61 }