83 lines
2.9 KiB
TypeScript
83 lines
2.9 KiB
TypeScript
// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
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// All Rights Reserved. See LICENSE file for details.
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import { Component, OnDestroy, OnInit, ChangeDetectorRef, ElementRef, ViewChild } from '@angular/core';
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import { DeploymentNotificationService } from '../services/deployment-notification.service';
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import { Subscription } from 'rxjs/Subscription';
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import { WebSocketService } from '../services/websocket.service';
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import { LayoutCommand } from './layout-command';
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import { config } from '../config';
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@Component({
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selector: 'app-dashboard',
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templateUrl: './dashboard.component.html',
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styleUrls: ['./dashboard.component.scss']
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})
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export class DashboardComponent implements OnInit, OnDestroy {
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deploying = false;
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deploymentNotificationSubscription: Subscription;
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layout: string = config.dashboard.currentLayout;
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hide_messages: boolean = config.dashboard.hide_messages;
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iframeUrl: string = config.dashboard.iframeUrl;
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@ViewChild('webiframe') webiframe: ElementRef;
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command_handlers = {'layout': this.layoutHandler.bind(this),
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'reload_frontend': this.reloadFrontendHandlder.bind(this)};
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constructor(private deploymentNotificationService: DeploymentNotificationService,
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private webSocketService: WebSocketService,
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private changeDetectorRef: ChangeDetectorRef) {}
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ngOnInit() {
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this.webSocketService.connect();
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this.initCommandHandling();
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this.deploymentNotificationSubscription = this.deploymentNotificationService.deploying.subscribe(
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(deploying) => {
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this.deploying = deploying;
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if (!deploying) {
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this.reloadIframe();
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}
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});
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}
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initCommandHandling() {
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this.webSocketService.observeKey<LayoutCommand>('dashboard').subscribe((event) => {
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this.command_handlers[event.data.command](event.data);
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this.changeDetectorRef.detectChanges();
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});
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}
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layoutHandler(data: LayoutCommand) {
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if (config.dashboard.enabledLayouts.includes(data.layout)) {
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this.setLayout(data.layout);
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} else {
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console.log('Invalid ide layout "' + data.layout + '" received!');
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}
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if (data.hide_messages !== undefined) {
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this.hide_messages = data.hide_messages;
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}
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}
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reloadFrontendHandlder(data: LayoutCommand) {
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setTimeout(() => window.location.reload(), 2000);
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}
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setLayout(layout: string) {
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this.layout = layout;
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// We need to trigger a 'resize' event manually, otherwise ace editor stays collapsed
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// Ace editors 'resize' event listener requires a parameter of force=true
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setTimeout(() => window.dispatchEvent(new Event('resize', {force: true} as any)), 0);
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}
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ngOnDestroy() {
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if (this.deploymentNotificationSubscription) {
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this.deploymentNotificationSubscription.unsubscribe();
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}
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}
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reloadIframe() {
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setTimeout(() => {
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this.webiframe.nativeElement.contentWindow.location.reload(true);
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});
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}
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}
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