--- /dev/null
+/*
+ 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 Info Compose Package Model
+ */
+import { HttpClient, HttpHeaders } from '@angular/common/http';
+import { Component, Injector, Input, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { TranslateService } from '@ngx-translate/core';
+import { NotifierService } from 'angular-notifier';
+import { APIURLHEADER, ERRORDATA, URLPARAMS } from 'CommonModel';
+import { DataService } from 'DataService';
+import { environment } from 'environment';
+import * as jsyaml from 'js-yaml';
+import * as pako from 'pako';
+import { RestService } from 'RestService';
+import { SharedService } from 'SharedService';
+
+/** This is added globally by the tar.js library */
+// tslint:disable-next-line: no-any
+declare const Tar: any;
+
+/**
+ * Creating component
+ * @Component takes ComposePackages.html as template url
+ */
+@Component({
+ templateUrl: './ComposePackages.html',
+ styleUrls: ['./ComposePackages.scss']
+})
+/** Exporting a class @exports ComposePackages */
+export class ComposePackages implements OnInit {
+ /** Invoke service injectors @public */
+ public injector: Injector;
+
+ /** dataService to pass the data from one component to another @public */
+ public dataService: DataService;
+
+ /** Varaibles to hold http client @public */
+ public httpClient: HttpClient;
+
+ /** Instance for active modal service @public */
+ public activeModal: NgbActiveModal;
+
+ /** FormGroup instance added to the form @ html @public */
+ public packagesForm: FormGroup;
+
+ /** Form submission Add */
+ public submitted: boolean = false;
+
+ /** To handle loader status for API call @public */
+ public isLoadingResults: boolean = false;
+
+ /** Give the message for the loading @public */
+ public message: string = 'PLEASEWAIT';
+
+ /** FormBuilder instance added to the formBuilder @private */
+ private formBuilder: FormBuilder;
+
+ /** Instance of the rest service @private */
+ private restService: RestService;
+
+ /** Notifier service to popup notification @private */
+ private notifierService: NotifierService;
+
+ /** Controls the header form @private */
+ private headers: HttpHeaders;
+
+ /** Create URL holds the end point of any packages @private */
+ private createURL: string;
+
+ /** Input contains component objects @private */
+ @Input() private params: URLPARAMS;
+
+ /** Holds the end point @private */
+ private endPoint: string;
+
+ /** Contains all methods related to shared @private */
+ private sharedService: SharedService;
+
+ /** Holds teh instance of AuthService class of type AuthService @private */
+ private router: Router;
+
+ /** Contains tranlsate instance @private */
+ private translateService: TranslateService;
+
+ constructor(injector: Injector) {
+ this.injector = injector;
+ this.dataService = this.injector.get(DataService);
+ this.restService = this.injector.get(RestService);
+ this.activeModal = this.injector.get(NgbActiveModal);
+ this.notifierService = this.injector.get(NotifierService);
+ this.formBuilder = this.injector.get(FormBuilder);
+ this.router = this.injector.get(Router);
+ this.translateService = this.injector.get(TranslateService);
+ this.sharedService = this.injector.get(SharedService);
+ }
+
+ /**
+ * Lifecyle Hooks the trigger before component is instantiate
+ */
+ public ngOnInit(): void {
+ this.headers = new HttpHeaders({
+ 'Content-Type': 'application/gzip',
+ Accept: 'application/json',
+ 'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+ });
+ this.initializeForm();
+ }
+
+ /** initialize Forms @public */
+ public initializeForm(): void {
+ this.packagesForm = this.formBuilder.group({
+ name: ['', [Validators.required]]
+ });
+ }
+
+ /** convenience getter for easy access to form fields */
+ get f(): FormGroup['controls'] { return this.packagesForm.controls; }
+
+ /** Create packages @public */
+ public createPackages(): void {
+ this.submitted = true;
+ this.sharedService.cleanForm(this.packagesForm);
+ if (!this.packagesForm.invalid) {
+ this.isLoadingResults = true;
+ if (this.params.page === 'ns-package') {
+ this.endPoint = environment.NSDESCRIPTORSCONTENT_URL;
+ } else if (this.params.page === 'vnf-package') {
+ this.endPoint = environment.VNFPACKAGESCONTENT_URL;
+ }
+ const descriptor: string = this.packageYaml(this.params.page);
+ try {
+ // tslint:disable-next-line: no-any
+ const tar: any = new Tar();
+ const out: Uint8Array = tar.append(this.packagesForm.value.name + '/' + this.packagesForm.value.name + '.yaml',
+ descriptor, { type: '0' });
+ const gzipContent: Uint8Array = pako.gzip(out);
+ this.createPackageApi(gzipContent.buffer);
+ } catch (e) {
+ this.isLoadingResults = false;
+ this.notifierService.notify('error', this.translateService.instant('ERROR'));
+ }
+ }
+ }
+ /** Create packages @public */
+ private createPackageApi(packageContent: ArrayBuffer | SharedArrayBuffer): void {
+ const apiURLHeader: APIURLHEADER = {
+ url: this.endPoint,
+ httpOptions: { headers: this.headers }
+ };
+ this.restService.postResource(apiURLHeader, packageContent).subscribe((result: { id: string }) => {
+ this.isLoadingResults = false;
+ this.activeModal.close();
+ this.composeNSPackages(result.id);
+ }, (error: ERRORDATA) => {
+ this.isLoadingResults = false;
+ this.restService.handleError(error, 'post');
+ });
+ }
+ /** Compose NS Packages @private */
+ private composeNSPackages(id: string): void {
+ let packageUrl: string;
+ if (this.params.page === 'ns-package') {
+ packageUrl = '/packages/ns/compose/';
+ this.notifierService.notify('success', this.packagesForm.value.name + ' ' +
+ this.translateService.instant('PAGE.NSPACKAGE.CREATEDSUCCESSFULLY'));
+ } else if (this.params.page === 'vnf-package') {
+ packageUrl = '/packages/vnf/compose/';
+ this.notifierService.notify('success', this.packagesForm.value.name + ' ' +
+ this.translateService.instant('PAGE.VNFPACKAGE.CREATEDSUCCESSFULLY'));
+ }
+ this.router.navigate([packageUrl, id]).catch(() => {
+ // Catch Navigation Error
+ });
+ }
+ /** Deafult template for NS and VNF Packages @private */
+ private packageYaml(descriptorType: string): string {
+ let packageYaml: {} = {};
+ if (descriptorType === 'ns-package') {
+ packageYaml = {
+ 'nsd:nsd-catalog': {
+ nsd: [
+ {
+ 'short-name': this.packagesForm.value.name,
+ vendor: 'OSM Composer',
+ description: this.packagesForm.value.name + ' descriptor',
+ vld: [],
+ 'constituent-vnfd': [],
+ version: '1.0',
+ id: this.packagesForm.value.name,
+ name: this.packagesForm.value.name
+ }
+ ]
+ }
+ };
+ } else {
+ packageYaml = {
+ 'vnfd:vnfd-catalog': {
+ vnfd: [
+ {
+ 'short-name': this.packagesForm.value.name,
+ vdu: [],
+ description: '',
+ 'mgmt-interface': {
+ cp: ''
+ },
+ id: this.packagesForm.value.name,
+ version: '1.0',
+ 'internal-vld': [],
+ 'connection-point': [],
+ name: this.packagesForm.value.name
+ }
+ ]
+ }
+ };
+ }
+ return jsyaml.dump(packageYaml);
+ }
+}
projects / osm / NG-UI.git / blobdiff