+/*
+ Copyright 2020 TATA ELXSI
+
+ Licensed under the Apache License, Version 2.0 (the 'License');
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ Author: KUMARAN M (kumaran.m@tataelxsi.co.in), RAJESH S (rajesh.s@tataelxsi.co.in), BARATH KUMAR R (barath.r@tataelxsi.co.in)
+*/
+/**
+ * @file VNF-packagesAction Component
+ */
+import { HttpHeaders } from '@angular/common/http';
+import { ChangeDetectorRef, Component, Injector } from '@angular/core';
+import { Router } from '@angular/router';
+import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap';
+import { TranslateService } from '@ngx-translate/core';
+import { NotifierService } from 'angular-notifier';
+import { ClonePackageComponent } from 'ClonePackage';
+import { ERRORDATA, GETAPIURLHEADER, MODALCLOSERESPONSEDATA } from 'CommonModel';
+import { DeleteComponent } from 'DeleteComponent';
+import { environment } from 'environment';
+import { RestService } from 'RestService';
+import { SharedService } from 'SharedService';
+import { ShowContentComponent } from 'ShowContent';
+import { VNFData } from 'VNFDModel';
+
+/**
+ * Creating component
+ * @Component takes VNFPackagesActionComponent.html as template url
+ */
+@Component({
+ templateUrl: './VNFPackagesActionComponent.html',
+ styleUrls: ['./VNFPackagesActionComponent.scss']
+})
+/** Exporting a class @exports VNFPackagesActionComponent */
+export class VNFPackagesActionComponent {
+ /** To get the value from the vnfpackage via valuePrepareFunction default Property of ng-smarttable @public */
+ public value: VNFData;
+
+ /** To inject services @public */
+ public injector: Injector;
+
+ /** Check the loading results for loader status @public */
+ public isLoadingDownloadResult: boolean = false;
+
+ /** Give the message for the loading @public */
+ public message: string = 'PLEASEWAIT';
+
+ /** Instance of the rest service @private */
+ private restService: RestService;
+
+ /** Holds teh instance of AuthService class of type AuthService @private */
+ private router: Router;
+
+ /** Instance of the modal service @private */
+ private modalService: NgbModal;
+
+ /** Variables holds NS ID @private */
+ private vnfID: string;
+
+ /** Variables holds NS name @private */
+ private vnfName: string;
+
+ /** Controls the header form @private */
+ private headers: HttpHeaders;
+
+ /** Contains all methods related to shared @private */
+ private sharedService: SharedService;
+
+ /** Notifier service to popup notification @private */
+ private notifierService: NotifierService;
+
+ /** Contains tranlsate instance @private */
+ private translateService: TranslateService;
+
+ /** Detect changes for the User Input */
+ private cd: ChangeDetectorRef;
+
+ /** Set timeout @private */
+ private timeOut: number = 1000;
+
+ constructor(injector: Injector) {
+ this.injector = injector;
+ this.restService = this.injector.get(RestService);
+ this.sharedService = this.injector.get(SharedService);
+ this.modalService = this.injector.get(NgbModal);
+ this.router = this.injector.get(Router);
+ this.notifierService = this.injector.get(NotifierService);
+ this.translateService = this.injector.get(TranslateService);
+ this.cd = this.injector.get(ChangeDetectorRef);
+ }
+
+ /**
+ * Lifecyle Hooks the trigger before component is instantiate
+ */
+ public ngOnInit(): void {
+ this.headers = new HttpHeaders({
+ Accept: 'application/zip, application/json',
+ 'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+ });
+ this.vnfID = this.value.identifier;
+ this.vnfName = this.value.shortName;
+ }
+
+ /** Delete VNF packages @public */
+ public deleteVNFPackage(): void {
+ const modalRef: NgbModalRef = this.modalService.open(DeleteComponent, { backdrop: 'static' });
+ modalRef.result.then((result: MODALCLOSERESPONSEDATA) => {
+ if (result) {
+ this.sharedService.callData();
+ }
+ }).catch();
+ }
+
+ /** Set instance for NSD Edit @public */
+ public vnfdEdit(): void {
+ this.router.navigate(['/packages/vnf/edit/', this.vnfID]).then((nav: {}) => {
+ // Navigated Successfully
+ }, (error: Error) => {
+ // Navigation Error Handler
+ });
+ }
+
+ /** list out all the file content of a descriptors @public */
+ public showContent(): void {
+ this.modalService.open(ShowContentComponent, { backdrop: 'static' }).componentInstance.params = { id: this.vnfID, page: 'vnfd' };
+ }
+
+ /** Download VNF Package @public */
+ public downloadVNFPackage(): void {
+ this.isLoadingDownloadResult = true;
+ const httpOptions: GETAPIURLHEADER = {
+ headers: this.headers,
+ responseType: 'blob'
+ };
+ this.restService.getResource(environment.VNFPACKAGES_URL + '/' + this.vnfID + '/package_content', httpOptions)
+ .subscribe((response: Blob) => {
+ this.isLoadingDownloadResult = false;
+ this.changeDetactionforDownload();
+ const binaryData: Blob[] = [];
+ binaryData.push(response);
+ this.sharedService.downloadFiles(this.vnfName, binaryData, response.type);
+ }, (error: ERRORDATA) => {
+ this.isLoadingDownloadResult = false;
+ this.notifierService.notify('error', this.translateService.instant('ERROR'));
+ this.changeDetactionforDownload();
+ if (typeof error.error === 'object') {
+ error.error.text().then((data: string): void => {
+ error.error = JSON.parse(data);
+ this.restService.handleError(error, 'getBlob');
+ });
+ }
+ });
+ }
+
+ /** Compose VNF Packages @public */
+ public composeVNFPackages(): void {
+ this.router.navigate(['/packages/vnf/compose/', this.vnfID]).catch();
+ }
+
+ /** Change the detaction @public */
+ public changeDetactionforDownload(): void {
+ setTimeout(() => {
+ this.cd.detectChanges();
+ }, this.timeOut);
+ }
+
+ /** Clone NS Packages @public */
+ public cloneVNFPackage(): void {
+ const cloneModal: NgbModalRef = this.modalService.open(ClonePackageComponent, { backdrop: 'static' });
+ cloneModal.componentInstance.params = { id: this.vnfID, page: 'vnfd', name: this.vnfName };
+ cloneModal.result.then((result: MODALCLOSERESPONSEDATA) => {
+ if (result) {
+ this.sharedService.callData();
+ }
+ }).catch();
+ }
+}