Sha256: 58cc76abefe6d13d6c9e705fe44b0a4d241645c59a509d765678a784c65954cf
Contents?: true
Size: 1.32 KB
Versions: 3
Compression:
Stored size: 1.32 KB
Contents
(function() {
"use strict";
window.Suricate = window.Suricate || {};
Suricate.WidgetUpdater = function(widget, interval) {
this.widget = widget;
this.interval = interval || 1000;
this.nextUpdateAt = undefined;
this.updating = false;
};
/*
* Public
*/
Suricate.WidgetUpdater.prototype.update = function(now, callback) {
if(this.isUpdatedNeeded(now)) {
var self = this;
this.updating = true;
this.fetchData(function(data) {
self.nextUpdateAt = new Date(now.getTime() + self.interval);
self.updating = false;
callback(data);
});
}
};
/*
* Private
*/
Suricate.WidgetUpdater.prototype.areDataOutdated = function(now) {
var needsUpdate = true;
if(this.nextUpdateAt) {
needsUpdate = (this.nextUpdateAt < now);
}
return needsUpdate;
};
Suricate.WidgetUpdater.prototype.isUpdatedNeeded = function(now) {
return !this.updating && this.areDataOutdated(now);
};
Suricate.WidgetUpdater.prototype.fetchData = function(callback) {
var api = this.widget.getApplication().createAPI();
api.getWidgetData(this.widget.getID(), callback);
};
}());
Version data entries
3 entries across 3 versions & 1 rubygems