@nova-ui/dashboards
Version:
Nova Dashboards is a framework designed to provide feature developers with a common solution for presenting data coming from various sources within a single view, as well as a set of predefined widget visualizations that are 100% configuration-driven and
106 lines • 4.4 kB
JavaScript
"use strict";
// © 2022 SolarWinds Worldwide, LLC. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
Object.defineProperty(exports, "__esModule", { value: true });
exports.Refresher = void 0;
const tslib_1 = require("tslib");
const core_1 = require("@angular/core");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const bits_1 = require("@nova-ui/bits");
const refresher_settings_service_1 = require("./refresher-settings.service");
const types_1 = require("./types");
const types_2 = require("../../services/types");
const types_3 = require("../../types");
/**
* This provider emits the REFRESH event every X milliseconds
*/
let Refresher = class Refresher {
constructor(eventBus, ngZone, refresherSettings) {
this.eventBus = eventBus;
this.ngZone = ngZone;
this.refresherSettings = refresherSettings;
this.enabled = true;
this.overrideDefaultSettings = true;
this.interval = types_1.DEFAULT_REFRESH_INTERVAL;
this.eventDef = types_2.REFRESH;
this.destroy$ = new rxjs_1.Subject();
this.refresherSettings.refreshRateSeconds$
.pipe((0, operators_1.takeUntil)(this.destroy$))
.subscribe((systemRefreshRate) => {
if (!this.overrideDefaultSettings) {
this.initializeInterval();
}
});
}
updateConfiguration(properties) {
this.interval = properties.interval ?? types_1.DEFAULT_REFRESH_INTERVAL;
this.enabled = properties.enabled ?? true;
this.overrideDefaultSettings =
properties.overrideDefaultSettings ?? true;
this.eventDef = properties.event ?? types_2.REFRESH;
this.initializeInterval();
}
ngOnDestroy() {
this.clearInterval();
this.destroy$.next();
this.destroy$.complete();
}
initializeInterval() {
this.clearInterval();
if (typeof this.interval === "undefined" ||
this.getInterval() <= 0 ||
this.enabled === false) {
return;
}
this.ngZone.runOutsideAngular(() => {
// running timeout outside of angular zone to prevent visual tests from timing out
this.intervalRef = setInterval(() => {
this.ngZone.run(() => {
// callback function should be executed in zone to preserve the angular change detection
this.performAction();
});
}, this.getInterval() * 1000);
});
}
performAction() {
this.eventBus.getStream(this.eventDef).next({});
}
getInterval() {
return this.overrideDefaultSettings
? this.interval
: this.refresherSettings.refreshRateSeconds;
}
clearInterval() {
if (typeof this.intervalRef !== "undefined") {
clearInterval(this.intervalRef);
this.intervalRef = undefined;
}
}
};
exports.Refresher = Refresher;
exports.Refresher = Refresher = tslib_1.__decorate([
(0, core_1.Injectable)(),
tslib_1.__param(0, (0, core_1.Inject)(types_3.PIZZAGNA_EVENT_BUS)),
tslib_1.__metadata("design:paramtypes", [bits_1.EventBus,
core_1.NgZone,
refresher_settings_service_1.RefresherSettingsService])
], Refresher);
//# sourceMappingURL=refresher.js.map