Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Cache vCard retrieval.

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We still need a cache invalidation mechanism. Currently PEP event notifications look most promising.
http://xmpp.org/extensions/xep-0163.html
http://xmpp.org/extensions/xep-0292.html#self-pubsub
This commit is contained in:
JC Brand 2013-03-20 11:34:54 +02:00
parent 219089d261
commit e9916ec912
1 changed files with 22 additions and 10 deletions
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16
converse.js
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@ -701,7 +701,6 @@
$target.parent().remove(); $target.parent().remove();
$('form.search-xmpp-contact').hide(); $('form.search-xmpp-contact').hide();
} }
}); });
xmppchat.RoomsPanel = Backbone.View.extend({ xmppchat.RoomsPanel = Backbone.View.extend({
@ -1363,7 +1362,19 @@
}); });
xmppchat.getVCard = function (jid, callback) { xmppchat.getVCard = function (jid, callback) {
// TODO: cache vcards /* First we check if we don't already have a RosterItem, since it will
* contain all the vCard details.
*/
var model = xmppchat.roster.getItem(jid);
if (model) {
callback(
model.get('jid'),
model.get('fullname'),
model.get('image'),
model.get('image_type'),
model.get('url')
)
} else {
xmppchat.connection.vcard.get($.proxy(function (iq) { xmppchat.connection.vcard.get($.proxy(function (iq) {
$vcard = $(iq).find('vCard'); $vcard = $(iq).find('vCard');
var fullname = $vcard.find('FN').text(), var fullname = $vcard.find('FN').text(),
@ -1373,6 +1384,7 @@
callback(jid, fullname, img, img_type, url); callback(jid, fullname, img, img_type, url);
}, this), jid) }, this), jid)
} }
}
xmppchat.RosterItems = Backbone.Collection.extend({ xmppchat.RosterItems = Backbone.Collection.extend({
localStorage: new Backbone.LocalStorage("conversejs.rosterItems"), localStorage: new Backbone.LocalStorage("conversejs.rosterItems"),