| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import { Observable } from 'rxjs'; |
| |
| import { LibrariesInstallationService } from '../../../core/services'; |
| |
| interface Library { |
| group: string; |
| name: string; |
| version: string; |
| } |
| |
| export class InstallLibrariesModel { |
| confirmAction: Function; |
| notebook: any; |
| computational_name: string; |
| |
| public selectedLibs: Array<Library> = []; |
| private continueWith: Function; |
| private librariesInstallationService: LibrariesInstallationService; |
| |
| static getDefault(librariesInstallationService): InstallLibrariesModel { |
| return new InstallLibrariesModel('', () => {}, () => {}, null, librariesInstallationService); |
| } |
| |
| constructor( |
| notebook: any, |
| fnProcessResults: any, |
| fnProcessErrors: any, |
| continueWith: Function, |
| librariesInstallationService: LibrariesInstallationService |
| ) { |
| this.notebook = notebook; |
| this.continueWith = continueWith; |
| this.librariesInstallationService = librariesInstallationService; |
| this.prepareModel(fnProcessResults, fnProcessErrors); |
| |
| if (this.continueWith) this.continueWith(); |
| } |
| |
| public getLibrariesList(group: string, query: string): Observable<{}> { |
| const lib_query: any = { |
| project_name: this.notebook.project, |
| exploratory_name: this.notebook.name, |
| group: group, |
| start_with: query |
| }; |
| if (this.computational_name) { |
| lib_query.computational_name = this.computational_name; |
| } |
| |
| return this.librariesInstallationService.getAvailableLibrariesList(lib_query); |
| } |
| |
| public getDependencies(query: string): Observable<{}> { |
| return this.librariesInstallationService.getAvailableDependencies(query); |
| } |
| |
| public getInstalledLibrariesList(notebook): Observable<{}> { |
| return this.librariesInstallationService.getInstalledLibrariesList( |
| notebook.project, notebook.name |
| ); |
| } |
| |
| private installLibraries(retry?: Library, item?): Observable<{}> { |
| const lib_list: any = { |
| project_name: this.notebook.project, |
| exploratory_name: this.notebook.name, |
| libs: retry ? retry : this.selectedLibs |
| }; |
| if (this.computational_name) { |
| lib_list.computational_name = this.computational_name; |
| } |
| |
| if (item) { |
| lib_list.computational_name = item; |
| } |
| |
| return this.librariesInstallationService.installLibraries(lib_list); |
| } |
| |
| public isEmpty(obj) { |
| if (obj) return Object.keys(obj).length === 0; |
| } |
| |
| private prepareModel(fnProcessResults: any, fnProcessErrors: any): void { |
| this.confirmAction = (retry?: Library, item?) => |
| this.installLibraries(retry, item).subscribe( |
| response => fnProcessResults(response), |
| error => fnProcessErrors(error) |
| ); |
| } |
| } |