Add the ability to read and set MAM preferences.

This commit is contained in:
JC Brand 2015-07-10 15:07:53 +02:00
parent 2442eb74f4
commit eeeaddbe04
4 changed files with 174 additions and 0 deletions

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@ -313,6 +313,7 @@
hide_offline_users: false,
jid: undefined,
keepalive: false,
message_archiving: 'never', // Supported values are 'always', 'never', 'roster' (See https://xmpp.org/extensions/xep-0313.html#prefs )
message_carbons: false, // Support for XEP-280
no_trimming: false, // Set to true for phantomjs tests (where browser apparently has no width)
ping_interval: 180, //in seconds
@ -5041,6 +5042,7 @@
this.addClientIdentities().addClientFeatures();
this.browserStorage = new Backbone.BrowserStorage[converse.storage](
b64_sha1('converse.features'+converse.bare_jid));
this.on('add', this.onFeatureAdded, this);
if (this.browserStorage.records.length === 0) {
// browserStorage is empty, so we've likely never queried this
// domain for features yet
@ -5051,6 +5053,58 @@
}
},
onFeatureAdded: function (feature) {
if (feature.get('var') == Strophe.NS.MAM) {
// Ask the server for archiving preferences
converse.connection.sendIQ(
$iq({'type': 'get'}).c('prefs', {'xmlns': Strophe.NS.MAM}),
_.bind(this.onMAMPreferences, this, feature),
_.bind(this.onMAMError, this, feature)
);
}
},
onMAMPreferences: function (feature, iq) {
/* Handle returned IQ stanza containing Message Archive
* Management (XEP-0313) preferences.
*
* XXX: For now we only handle the global default preference.
* The XEP also provides for per-JID preferences, which is
* currently not supported in converse.js.
*
* Per JID preferences will be set in chat boxes, so it'll
* probbaly be handled elsewhere in any case.
*/
var $prefs = $(iq).find('prefs[xmlns="'+Strophe.NS.MAM+'"]');
var default_pref = $prefs.attr('default');
var stanza;
if (default_pref !== converse.message_archiving) {
stanza = $iq({'type': 'set'}).c('prefs', {'xmlns':Strophe.NS.MAM, 'default':converse.message_archiving});
$prefs.children().each(function (idx, child) {
stanza.cnode(child).up();
});
converse.connection.sendIQ(stanza, _.bind(function (feature, iq) {
// XXX: Strictly speaking, the server should respond with the updated prefs
// (see example 18: https://xmpp.org/extensions/xep-0313.html#config)
// but Prosody doesn't do this, so we don't rely on it.
feature.save({'preferences': {'default':converse.message_archiving}});
}, this, feature),
_.bind(this.onMAMError, this, feature)
);
} else {
feature.save({'preferences': {'default':converse.message_archiving}});
}
},
onMAMError: function (iq) {
if ($(iq).find('feature-not-implemented').length) {
converse.log("Message Archive Management (XEP-0313) not supported by this browser");
} else {
converse.log("An error occured while trying to set archiving preferences.");
converse.log(iq);
}
},
addClientIdentities: function () {
/* See http://xmpp.org/registrar/disco-categories.html
*/

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@ -327,6 +327,19 @@ See also:
`XEP-0198 <http://xmpp.org/extensions/xep-0198.html>`_, specifically
with regards to "stream resumption".
message_archives
----------------
* Default: ``never``
Provides support for `XEP-0313: Message Archive Management <https://xmpp.org/extensions/xep-0313.html>`_
This sets the default archiving preference. Valid values are ``never``, ``always`` and ``roster``.
``roster`` means that only messages to and from JIDs in your roster will be
archived. The other two values are self-explanatory.
message_carbons
---------------

106
spec/mam.js Normal file
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@ -0,0 +1,106 @@
(function (root, factory) {
define([
"jquery",
"mock",
"test_utils"
], function ($, mock, test_utils) {
return factory($, mock, test_utils);
}
);
} (this, function ($, mock, test_utils) {
"use strict";
var Strophe = converse_api.env.Strophe;
var $iq = converse_api.env.$iq;
var $pres = converse_api.env.$pres;
// See:
// https://xmpp.org/rfcs/rfc3921.html
describe("Message Archive Management", $.proxy(function (mock, test_utils) {
// Implement the protocol defined in https://xmpp.org/extensions/xep-0313.html#config
describe("The default preference", $.proxy(function (mock, test_utils) {
beforeEach(function () {
test_utils.closeAllChatBoxes();
test_utils.removeControlBox();
converse.roster.browserStorage._clear();
test_utils.initConverse();
test_utils.openControlBox();
test_utils.openContactsPanel();
});
it("is set once server support for MAM has been confirmed", function () {
var sent_stanza, IQ_id;
var sendIQ = converse.connection.sendIQ;
spyOn(converse.connection, 'sendIQ').andCallFake(function (iq, callback, errback) {
sent_stanza = iq;
IQ_id = sendIQ.bind(this)(iq, callback, errback);
});
spyOn(converse.features, 'onMAMPreferences').andCallThrough();
var feature = new converse.Feature({
'var': Strophe.NS.MAM
});
spyOn(feature, 'save').andCallFake(feature.set); // Save will complain about a url not being set
converse.features.onFeatureAdded(feature);
expect(converse.connection.sendIQ).toHaveBeenCalled();
expect(sent_stanza.toLocaleString()).toBe(
"<iq type='get' xmlns='jabber:client' id='"+IQ_id+"'>"+
"<prefs xmlns='urn:xmpp:mam:0'/>"+
"</iq>"
);
converse.message_archiving = 'never';
/* Example 15. Server responds with current preferences
*
* <iq type='result' id='juliet2'>
* <prefs xmlns='urn:xmpp:mam:0' default='roster'>
* <always/>
* <never/>
* </prefs>
* </iq>
*/
var stanza = $iq({'type': 'result', 'id': IQ_id})
.c('prefs', {'xmlns': Strophe.NS.MAM, 'default':'roster'})
.c('always').c('jid').t('romeo@montague.lit').up().up()
.c('never').c('jid').t('montague@montague.lit');
converse.connection._dataRecv(test_utils.createRequest(stanza));
expect(converse.features.onMAMPreferences).toHaveBeenCalled();
expect(converse.connection.sendIQ.callCount).toBe(2);
expect(sent_stanza.toString()).toBe(
"<iq type='set' xmlns='jabber:client' id='"+IQ_id+"'>"+
"<prefs xmlns='urn:xmpp:mam:0' default='never'>"+
"<always><jid>romeo@montague.lit</jid></always>"+
"<never><jid>montague@montague.lit</jid></never>"+
"</prefs>"+
"</iq>"
);
expect(feature.get('preference')).toBe(undefined);
/* <iq type='result' id='juliet3'>
* <prefs xmlns='urn:xmpp:mam:0' default='always'>
* <always>
* <jid>romeo@montague.lit</jid>
* </always>
* <never>
* <jid>montague@montague.lit</jid>
* </never>
* </prefs>
* </iq>
*/
stanza = $iq({'type': 'result', 'id': IQ_id})
.c('prefs', {'xmlns': Strophe.NS.MAM, 'default':'always'})
.c('always').up()
.c('never').up();
converse.connection._dataRecv(test_utils.createRequest(stanza));
expect(feature.save).toHaveBeenCalled();
expect(feature.get('preferences').default).toBe('never');
// Restore
converse.message_archiving = 'never';
});
}, converse, mock, test_utils));
}, converse, mock, test_utils));
}));

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@ -61,6 +61,7 @@ require([
"console-runner",
"spec/converse",
"spec/protocol",
"spec/mam",
"spec/otr",
"spec/eventemitter",
"spec/controlbox",