├── src
    ├── App.css
    ├── types
    │   ├── md-files
    │   │   ├── index.d.ts
    │   │   └── home.md
    │   └── google-photos-migration
    │   │   └── index.d.ts
    ├── react-app-env.d.ts
    ├── static
    │   └── logo512.png
    ├── App.test.tsx
    ├── model
    │   ├── IAuth.ts
    │   └── IGooglePhoto.ts
    ├── setupTests.ts
    ├── config
    │   ├── axios.ts
    │   └── config.ts
    ├── index.tsx
    ├── index.css
    ├── components
    │   ├── Migrate
    │   │   ├── NextButton.tsx
    │   │   ├── AlbumCard.tsx
    │   │   └── Migrate.tsx
    │   ├── Container.tsx
    │   ├── Home.tsx
    │   ├── Header.tsx
    │   └── Auth
    │   │   ├── AuthCard.tsx
    │   │   └── Auth.tsx
    ├── App.tsx
    ├── logo.svg
    └── serviceWorker.ts
├── .firebaserc
├── public
    ├── robots.txt
    ├── favicon.ico
    ├── logo192.png
    ├── logo512.png
    ├── manifest.json
    └── index.html
├── .vscode
    └── ettings.json
├── firebase.json
├── .github
    ├── workflows
    │   ├── auto_assign.yml
    │   ├── pr-pull-request.yml
    │   └── main.yml
    └── ISSUE_TEMPLATE
    │   ├── feature_request.md
    │   └── bug_report.md
├── .gitignore
├── tsconfig.json
├── README.md
├── package.json
├── CODE_OF_CONDUCT.md
├── .eslintrc.js
└── LICENSE


/src/App.css:
--------------------------------------------------------------------------------
1 | .App {
2 |   text-align: center;
3 | }
4 | 


--------------------------------------------------------------------------------
/src/types/md-files/index.d.ts:
--------------------------------------------------------------------------------
1 | declare module "*.md";
2 | 


--------------------------------------------------------------------------------
/src/react-app-env.d.ts:
--------------------------------------------------------------------------------
1 | /// <reference types="react-scripts" />
2 | 


--------------------------------------------------------------------------------
/.firebaserc:
--------------------------------------------------------------------------------
1 | {
2 |   "projects": {
3 |     "default": "photos-migration"
4 |   }
5 | }
6 | 


--------------------------------------------------------------------------------
/src/types/google-photos-migration/index.d.ts:
--------------------------------------------------------------------------------
1 | declare module 'google-photos-migration';
2 | 


--------------------------------------------------------------------------------
/public/robots.txt:
--------------------------------------------------------------------------------
1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 | Disallow:
4 | 


--------------------------------------------------------------------------------
/public/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/malipramod/google-photos-migration-app/HEAD/public/favicon.ico


--------------------------------------------------------------------------------
/public/logo192.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/malipramod/google-photos-migration-app/HEAD/public/logo192.png


--------------------------------------------------------------------------------
/public/logo512.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/malipramod/google-photos-migration-app/HEAD/public/logo512.png


--------------------------------------------------------------------------------
/src/static/logo512.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/malipramod/google-photos-migration-app/HEAD/src/static/logo512.png


--------------------------------------------------------------------------------
/.vscode/ettings.json:
--------------------------------------------------------------------------------
1 | {
2 |     "editor.codeActionsOnSave": {
3 |         "source.fixAll.eslint": true
4 |     }
5 | }
6 | 


--------------------------------------------------------------------------------
/src/App.test.tsx:
--------------------------------------------------------------------------------
1 | //eslint-disable-next-line
2 | import React from 'react';
3 | 
4 | test('renders learn react link', () => {
5 | 
6 | 	expect(1+1).toBe(2);
7 | });
8 | 


--------------------------------------------------------------------------------
/src/model/IAuth.ts:
--------------------------------------------------------------------------------
 1 | export interface AuthUser {
 2 |     token?: string;
 3 |     id?: string;
 4 |     expiresAt?: string;
 5 |     email?: string;
 6 |     image?: string;
 7 |     name?: string;
 8 |     loggedIn?: boolean;
 9 | }
10 | 


--------------------------------------------------------------------------------
/src/setupTests.ts:
--------------------------------------------------------------------------------
1 | // jest-dom adds custom jest matchers for asserting on DOM nodes.
2 | // allows you to do things like:
3 | // expect(element).toHaveTextContent(/react/i)
4 | // learn more: https://github.com/testing-library/jest-dom
5 | import '@testing-library/jest-dom/extend-expect';
6 | 


--------------------------------------------------------------------------------
/src/config/axios.ts:
--------------------------------------------------------------------------------
 1 | import axios from 'axios';
 2 | 
 3 | export const googlePhotosLibInstance = axios.create({
 4 | 	baseURL: 'https://photoslibrary.googleapis.com'
 5 | });
 6 | 
 7 | export const googlePhotosMigrationInstance = axios.create({
 8 | 	baseURL: 'https://google-photos-migration.herokuapp.com'
 9 | });
10 | 


--------------------------------------------------------------------------------
/firebase.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "hosting": {
 3 |     "public": "build",
 4 |     "ignore": [
 5 |       "firebase.json",
 6 |       "**/.*",
 7 |       "**/node_modules/**"
 8 |     ],
 9 |     "rewrites": [
10 |       {
11 |         "source": "**",
12 |         "destination": "/index.html"
13 |       }
14 |     ]
15 |   }
16 | }
17 | 


--------------------------------------------------------------------------------
/.github/workflows/auto_assign.yml:
--------------------------------------------------------------------------------
 1 | # Set to true to add reviewers to pull requests
 2 | addReviewers: true
 3 | 
 4 | # Set author to add assignees to creator of pull requests
 5 | addAssignees: author
 6 | 
 7 | # A list of reviewers to be added to pull requests (GitHub user name)
 8 | reviewers:
 9 |   - malipramod
10 | 
11 | # A number of reviewers added to the pull request
12 | # Set 0 to add all the reviewers (default: 0)
13 | numberOfReviewers: 1
14 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | 
 8 | # testing
 9 | /coverage
10 | 
11 | # production
12 | /build
13 | 
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 | 
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 | 
25 | .firebase
26 | settings.json
27 | 


--------------------------------------------------------------------------------
/src/index.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import ReactDOM from 'react-dom';
 3 | import './index.css';
 4 | import App from './App';
 5 | import * as serviceWorker from './serviceWorker';
 6 | 
 7 | ReactDOM.render(
 8 | 	<App />,
 9 | 	document.getElementById('root')
10 | );
11 | 
12 | // If you want your app to work offline and load faster, you can change
13 | // unregister() to register() below. Note this comes with some pitfalls.
14 | // Learn more about service workers: https://bit.ly/CRA-PWA
15 | serviceWorker.unregister();
16 | 


--------------------------------------------------------------------------------
/src/index.css:
--------------------------------------------------------------------------------
 1 | @import "~normalize.css";
 2 | @import "~@blueprintjs/core/lib/css/blueprint.css";
 3 | @import "~@blueprintjs/icons/lib/css/blueprint-icons.css";
 4 | 
 5 | body {
 6 |   margin: 0;
 7 |   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
 8 |     'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
 9 |     sans-serif;
10 |   -webkit-font-smoothing: antialiased;
11 |   -moz-osx-font-smoothing: grayscale;
12 | }
13 | 
14 | code {
15 |   font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
16 |     monospace;
17 | }
18 | 


--------------------------------------------------------------------------------
/src/components/Migrate/NextButton.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { Button } from "@blueprintjs/core";
 3 | import Container from '../Container';
 4 | 
 5 | interface NextButtonProps{
 6 |     loading: boolean;
 7 |     moveNext: () => void;
 8 | }
 9 | 
10 | const NextButton = ({ loading, moveNext }: NextButtonProps): JSX.Element => (
11 | 	<Container align='flex-end'>
12 | 		{
13 | 			!loading &&
14 |             <Button
15 |             	onClick={ moveNext }
16 |             	text="Next"
17 |             />
18 | 		}
19 | 	</Container>
20 | );
21 | 
22 | export default NextButton;
23 | 


--------------------------------------------------------------------------------
/public/manifest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "short_name": "React App",
 3 |   "name": "Create React App Sample",
 4 |   "icons": [
 5 |     {
 6 |       "src": "favicon.ico",
 7 |       "sizes": "64x64 32x32 24x24 16x16",
 8 |       "type": "image/x-icon"
 9 |     },
10 |     {
11 |       "src": "logo192.png",
12 |       "type": "image/png",
13 |       "sizes": "192x192"
14 |     },
15 |     {
16 |       "src": "logo512.png",
17 |       "type": "image/png",
18 |       "sizes": "512x512"
19 |     }
20 |   ],
21 |   "start_url": ".",
22 |   "display": "standalone",
23 |   "theme_color": "#000000",
24 |   "background_color": "#ffffff"
25 | }
26 | 


--------------------------------------------------------------------------------
/src/components/Container.tsx:
--------------------------------------------------------------------------------
 1 | import React, { ReactNode, CSSProperties } from 'react';
 2 | 
 3 | interface ContainerProps {
 4 |     children: ReactNode;
 5 |     align?: string;
 6 |     display?: string;
 7 | }
 8 | export default function Container({ children, align, display }: ContainerProps): JSX.Element {
 9 | 	const containerStyle = {
10 | 		margin: '10px 5%',
11 | 		padding: '0px 10px',
12 | 		display: display ? display : 'flex',
13 | 		flexWrap: 'wrap',
14 | 		justifyContent: align ? align : 'center',
15 | 		borderRadius: '10xp'
16 | 	} as CSSProperties;
17 | 	return (
18 | 		<div style={ containerStyle }>
19 | 			{children}
20 | 		</div>
21 | 	);
22 | }
23 | 


--------------------------------------------------------------------------------
/src/components/Home.tsx:
--------------------------------------------------------------------------------
 1 | import React, { useEffect, useState } from 'react';
 2 | import showdown from 'showdown';
 3 | import parse from 'html-react-parser';
 4 | import readme from '../types/md-files/home.md';
 5 | import Container from './Container';
 6 | 
 7 | export default function Home(): JSX.Element {
 8 | 	const [ html, setHTML ] = useState("");
 9 | 
10 | 	useEffect(() => {
11 | 		fetch(readme)
12 | 			.then(data => data.text())
13 | 			.then(text => {
14 | 				const converter = new showdown.Converter();
15 | 				setHTML(converter.makeHtml(text));
16 | 			});
17 | 	}, []);
18 | 
19 | 	return (
20 | 		<Container display="block">{parse(html)}</Container>
21 | 	);
22 | }
23 | 


--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "es5",
 4 |     "lib": [
 5 |       "dom",
 6 |       "dom.iterable",
 7 |       "esnext"
 8 |     ],
 9 |     "allowJs": true,
10 |     "skipLibCheck": true,
11 |     "esModuleInterop": true,
12 |     "allowSyntheticDefaultImports": true,
13 |     "strict": true,
14 |     "forceConsistentCasingInFileNames": true,
15 |     "module": "esnext",
16 |     "moduleResolution": "node",
17 |     "resolveJsonModule": true,
18 |     "isolatedModules": true,
19 |     "noEmit": true,
20 |     "jsx": "react",
21 |     "typeRoots": [ "./src/types", "./node_modules/@types"]
22 |   },
23 |   "include": [
24 |     "src"
25 |   ],
26 | }
27 | 


--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/feature_request.md:
--------------------------------------------------------------------------------
 1 | ---
 2 | name: Feature request
 3 | about: Suggest an idea for this project
 4 | title: ''
 5 | labels: ''
 6 | assignees: ''
 7 | 
 8 | ---
 9 | 
10 | **Is your feature request related to a problem? Please describe.**
11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
12 | 
13 | **Describe the solution you'd like**
14 | A clear and concise description of what you want to happen.
15 | 
16 | **Describe alternatives you've considered**
17 | A clear and concise description of any alternative solutions or features you've considered.
18 | 
19 | **Additional context**
20 | Add any other context or screenshots about the feature request here.
21 | 


--------------------------------------------------------------------------------
/src/App.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { Route, Switch, BrowserRouter } from 'react-router-dom';
 3 | import Header from './components/Header';
 4 | import Auth from './components/Auth/Auth';
 5 | import Migrate from './components/Migrate/Migrate';
 6 | import Home from './components/Home';
 7 | 
 8 | function App(): JSX.Element {
 9 | 	return (
10 | 		<BrowserRouter>
11 | 			<div className="App">
12 | 				<Header title="Google Photos Migration" />
13 | 				<Switch>
14 | 					<Route exact path="/">
15 | 						<Home />
16 | 					</Route>
17 | 					<Route path="/auth" >
18 | 						<Auth />
19 | 					</Route>
20 | 					<Route path="/migrate">
21 | 						<Migrate />
22 | 					</Route>
23 | 
24 | 				</Switch>
25 | 			</div>
26 | 		</BrowserRouter>
27 | 	);
28 | }
29 | 
30 | export default App;
31 | 


--------------------------------------------------------------------------------
/.github/workflows/pr-pull-request.yml:
--------------------------------------------------------------------------------
 1 | name: Pull Request
 2 | on:
 3 |   pull_request:
 4 |     branches:
 5 |       - master
 6 | 
 7 | jobs:
 8 |   autoAssign:
 9 |     name: Auto Assign
10 |     runs-on: ubuntu-latest
11 |     steps:
12 |       - uses: kentaro-m/auto-assign-action@v1.1.1
13 |         with:
14 |           configuration-path: ".github/workflows/auto_assign.yml"
15 |   build:
16 |     name: Build
17 |     runs-on: ubuntu-latest
18 |     steps:
19 |       - name: Checkout Repo
20 |         uses: actions/checkout@master
21 |       - name: Install Dependencies
22 |         run: npm install
23 |       - name: Run Lint
24 |         run: npm run lint
25 |       - name: Run Tests
26 |         env:
27 |           CI: true
28 |         run: npm test
29 |       - name: Build
30 |         run: npm run build
31 |       - name: Archive Production Artifact
32 |         uses: actions/upload-artifact@master
33 |         with:
34 |           name: build
35 |           path: build
36 |           


--------------------------------------------------------------------------------
/src/model/IGooglePhoto.ts:
--------------------------------------------------------------------------------
 1 | export interface Album {
 2 |     id: string;
 3 |     title: string;
 4 |     productUrl: string;
 5 |     mediaItemsCount: string;
 6 |     coverPhotoBaseUrl: string;
 7 |     coverPhotoMediaItemId: string;
 8 | }
 9 | 
10 | export interface AlbumItem {
11 |     albums: Album[];
12 |     nextPageToken: string;
13 | }
14 | 
15 | export interface GooglePhotosMigrationResponse {
16 |     newMediaItemResults: Array<Array<NewMediaItemResult>>;
17 | }
18 | 
19 | interface NewMediaItemResult {
20 |     uploadToken: string;
21 |     status: Status;
22 |     mediaItem: MediaItem;
23 | }
24 | 
25 | interface MediaItem {
26 |     id: string;
27 |     description: string;
28 |     productUrl: string;
29 |     mimeType: string;
30 |     mediaMetadata: MediaMetadata;
31 |     filename: string;
32 | }
33 | 
34 | interface MediaMetadata {
35 |     creationTime: Date;
36 |     width: string;
37 |     height: string;
38 | }
39 | 
40 | 
41 | interface Status {
42 |     message: string;
43 | }
44 | 


--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/bug_report.md:
--------------------------------------------------------------------------------
 1 | ---
 2 | name: Bug report
 3 | about: Create a report to help us improve
 4 | title: ''
 5 | labels: ''
 6 | assignees: ''
 7 | 
 8 | ---
 9 | 
10 | **Describe the bug**
11 | A clear and concise description of what the bug is.
12 | 
13 | **To Reproduce**
14 | Steps to reproduce the behavior:
15 | 1. Go to '...'
16 | 2. Click on '....'
17 | 3. Scroll down to '....'
18 | 4. See error
19 | 
20 | **Expected behavior**
21 | A clear and concise description of what you expected to happen.
22 | 
23 | **Screenshots**
24 | If applicable, add screenshots to help explain your problem.
25 | 
26 | **Desktop (please complete the following information):**
27 |  - OS: [e.g. iOS]
28 |  - Browser [e.g. chrome, safari]
29 |  - Version [e.g. 22]
30 | 
31 | **Smartphone (please complete the following information):**
32 |  - Device: [e.g. iPhone6]
33 |  - OS: [e.g. iOS8.1]
34 |  - Browser [e.g. stock browser, safari]
35 |  - Version [e.g. 22]
36 | 
37 | **Additional context**
38 | Add any other context about the problem here.
39 | 


--------------------------------------------------------------------------------
/src/config/config.ts:
--------------------------------------------------------------------------------
 1 | export const loginButtons = [
 2 | 	{
 3 | 		id: "source-login-button",
 4 | 		type: "source",
 5 | 		title: "Source Google Photos Account",
 6 | 		subTitle: "Please login with your source google photos account",
 7 | 		buttonText: "Login with Google"
 8 | 	},
 9 | 	{
10 | 		id: "destination-login-button",
11 | 		type: "destination",
12 | 		title: "Destination Google Photos Account",
13 | 		subTitle: "Please login with your destination google photos account",
14 | 		buttonText: "Login with Google"
15 | 	}
16 | ];
17 | 
18 | export const clientKey = "62681126361-sl79nkbutratsgm2lae7doerlrf1fvl2.apps.googleusercontent.com";
19 | export const scope = [
20 | 	'profile',
21 | 	'email',
22 | 	'https://www.googleapis.com/auth/contacts.readonly',
23 | 	'https://www.googleapis.com/auth/admin.directory.user.readonly',
24 | 	'https://www.googleapis.com/auth/photoslibrary.readonly',
25 | 	'https://www.googleapis.com/auth/photoslibrary.appendonly',
26 | 	'https://www.googleapis.com/auth/photoslibrary.readonly.appcreateddata',
27 | 	'https://www.googleapis.com/auth/photoslibrary',
28 | 	'https://www.googleapis.com/auth/photoslibrary.sharing'
29 | ].join(' ');
30 | 


--------------------------------------------------------------------------------
/src/components/Header.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { Link } from 'react-router-dom';
 3 | import { Alignment, Button, Classes, Navbar, NavbarDivider, NavbarGroup, NavbarHeading } from "@blueprintjs/core";
 4 | 
 5 | interface HeaderProps {
 6 |     title: string;
 7 | }
 8 | 
 9 | export default function Header({ title }: HeaderProps): JSX.Element {
10 | 	const noUnderline = { textDecoration: 'none' };
11 | 	return (
12 | 		<Navbar>
13 | 			<NavbarGroup align={ Alignment.LEFT }>
14 | 				<Link style={ noUnderline } to="/">
15 | 					<NavbarHeading>{title}</NavbarHeading>
16 | 				</Link>
17 | 				<NavbarDivider />
18 | 				<Link style={ noUnderline } to="/auth">
19 | 					<Button className={ Classes.MINIMAL } icon="shield" text="Authorize" />
20 | 				</Link>
21 | 				<Link style={ noUnderline } to="/migrate">
22 | 					<Button className={ Classes.MINIMAL } icon="refresh" text="Migrate" />
23 | 				</Link>
24 | 			</NavbarGroup>
25 | 			<NavbarGroup align={ Alignment.RIGHT }>
26 | 				<Button className={ Classes.MINIMAL } icon="code" onClick={ () => { window.open('https://github.com/malipramod/google-photos-migration-app', '_blank'); } } title="Code" />
27 | 			</NavbarGroup>
28 | 		</Navbar>
29 | 	);
30 | }
31 | 


--------------------------------------------------------------------------------
/.github/workflows/main.yml:
--------------------------------------------------------------------------------
 1 | name: Build and Deploy
 2 | on:
 3 |   push:
 4 |     branches:
 5 |       - master
 6 | 
 7 | jobs:
 8 |   build:
 9 |     name: Build
10 |     runs-on: ubuntu-latest
11 |     steps:
12 |       - name: Checkout Repo
13 |         uses: actions/checkout@master
14 |       - name: Install Dependencies
15 |         run: npm install
16 |       - name: Run Lint
17 |         run: npm run lint
18 |       - name: Run Tests
19 |         env:
20 |           CI: true
21 |         run: npm test
22 |       - name: Build
23 |         run: npm run build
24 |       - name: Archive Production Artifact
25 |         uses: actions/upload-artifact@master
26 |         with:
27 |           name: build
28 |           path: build
29 |   deploy:
30 |     name: Deploy
31 |     needs: build
32 |     runs-on: ubuntu-latest
33 |     steps:
34 |       - name: Checkout Repo
35 |         uses: actions/checkout@master
36 |       - name: Download Artifact
37 |         uses: actions/download-artifact@master
38 |         with:
39 |           name: build
40 |           path: build
41 |       - name: Deploy to Firebase
42 |         uses: w9jds/firebase-action@master
43 |         with:
44 |           args: deploy --only hosting
45 |         env:
46 |           FIREBASE_TOKEN: ${{ secrets.FIREBASE_TOKEN }}
47 |           


--------------------------------------------------------------------------------
/src/components/Migrate/AlbumCard.tsx:
--------------------------------------------------------------------------------
 1 | import React, { CSSProperties } from 'react';
 2 | import { Button, Card, Classes, Elevation, H4, H6, Divider, Tooltip } from "@blueprintjs/core";
 3 | import { Album } from '../../model/IGooglePhoto';
 4 | 
 5 | interface AuthCardProps {
 6 |     album: Album;
 7 |     disabledMigrate: boolean;
 8 |     migrate: (album: Album) => void;
 9 | }
10 | export default function AlbumCard({ album, disabledMigrate, migrate }: AuthCardProps): JSX.Element {
11 | 	const cardStyle = { margin: '10px', width: '250px' };
12 | 	const keepTextCenter = { textAlign: 'center' } as CSSProperties;
13 | 	return(
14 | 		<Card elevation={ Elevation.THREE } style={ cardStyle }>
15 | 			<H4 style={ keepTextCenter }>
16 | 				{album.title}
17 | 			</H4>
18 | 			<H6 style={ keepTextCenter }>{album.mediaItemsCount} Items</H6>
19 | 			<Divider />
20 | 			<img alt="This is alt" height="200" src={ album.coverPhotoBaseUrl } width="200" />
21 | 			<Divider />
22 | 			<div style={ { display: 'flex', justifyContent: 'flex-end' } }>
23 | 				<Tooltip content={ disabledMigrate?"Please login to destination account":"Click to migrate album" }>
24 | 					<Button className={ Classes.BUTTON } disabled={ disabledMigrate } intent="success" onClick={ () => migrate(album) } style={ { margin: '0px 5px' } } text="Migrate" />
25 | 				</Tooltip>
26 | 				<Tooltip content="Click to view album">
27 | 					<Button className={ Classes.BUTTON } intent="primary" onClick={ () => { window.open(album.productUrl); } } style={ { margin: '0px 5px' } } text="View" />
28 | 				</Tooltip>
29 | 			</div>
30 | 		</Card>
31 | 	);
32 | }
33 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Google Photos Migration
 2 | 
 3 | ## Note: This project is not maintained by author anymore. Feel free to contribute or fork it.
 4 | 
 5 | Migrates Photo/Albums from one Google Photos Account to Another with with Single click.
 6 | 
 7 | ## Tech Stack
 8 | 
 9 | Frontend: React+TypeScript, BlueprintJS, HTML, CSS
10 | Backend: NodeJS
11 | 
12 | ## Functional Overview
13 | 
14 | Provides user to login to two different Google Accounts(source and destination)
15 | ![image](https://user-images.githubusercontent.com/13375870/88396906-cdf56000-cde0-11ea-9aa0-c0b5d4b687c9.png)
16 | 
17 | Once Logged in user is redirected to Migration Page (20 Albums per page).
18 | ![image](https://user-images.githubusercontent.com/13375870/88396964-e5344d80-cde0-11ea-82dc-a9cb82bc78ce.png)
19 | 
20 | Click on Migrate button and it'll migrate Album to destination Google Account. Click on Next button to get next 20 Albums.
21 | 
22 | ## Useful Repositories and links
23 | 
24 | * NodeJS backend API:
25 | 
26 | Repo: <https://github.com/malipramod/google-photos-migration-api-nodejs>
27 | 
28 | * Angular Frontend(old):
29 | 
30 | Repo: <https://github.com/malipramod/google-photos-migration-app-angular-backup>
31 | 
32 | * Google Photos Node Module
33 | 
34 | Repo: <https://github.com/malipramod/google-photos-migration-node_module>
35 | 
36 | NPM:  <https://www.npmjs.com/package/google-photos-migration>
37 | 
38 | * C# alternate API for migration
39 | 
40 | Repo: <https://github.com/malipramod/google-photos-migration-api-csharp>
41 | 
42 | * Google Photos API:
43 | 
44 | <https://developers.google.com/photos/library/guides/overview>
45 | 
46 | * Firebase Publish version
47 | 
48 | <https://photos-migration.firebaseapp.com>
49 | 


--------------------------------------------------------------------------------
/src/components/Auth/AuthCard.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { Card, Elevation, H5, Divider } from "@blueprintjs/core";
 3 | import { GoogleLogin, GoogleLoginResponse, GoogleLoginResponseOffline } from 'react-google-login';
 4 | import { clientKey, scope } from '../../config/config';
 5 | 
 6 | interface AuthCardProps {
 7 |     title: string;
 8 |     subTitle: string;
 9 |     buttonText: string;
10 |     type: string;
11 |     isLoggedIn: boolean;
12 |     imageURL: string;
13 |     expiryTime: string;
14 |     onSuccess: (response: GoogleLoginResponse | GoogleLoginResponseOffline, type: string) => void;
15 |     onFailure: (error: unknown) => void;
16 | }
17 | 
18 | export default function AuthCard({ title, subTitle, buttonText, type, isLoggedIn, imageURL, expiryTime, onSuccess, onFailure }: AuthCardProps): JSX.Element {
19 | 	const cardStyle = { margin: '10px' };
20 | 	const now = new Date();
21 | 	const expiry = new Date(expiryTime);
22 | 	const remainingMins = Math.ceil((expiry.getTime() - now.getTime())/(1000*60));
23 | 
24 | 	return (
25 | 		<Card elevation={ Elevation.THREE } style={ cardStyle }>
26 | 			<H5>
27 | 				{title}
28 | 			</H5>
29 | 			<p>
30 | 				{subTitle}
31 | 			</p>
32 | 			<Divider />
33 | 			<img alt="" height="200" src={ imageURL } width="200" />
34 | 			<Divider />
35 | 			{
36 | 				isLoggedIn?
37 | 					<p>
38 |                     ~{remainingMins} Mins left
39 | 					</p>
40 | 					:
41 | 					(<GoogleLogin
42 | 						buttonText={ buttonText }
43 | 						clientId={ clientKey }
44 | 						cookiePolicy={ 'single_host_origin' }
45 | 						onFailure={ onFailure }
46 | 						onSuccess={ (response: GoogleLoginResponse | GoogleLoginResponseOffline) => onSuccess(response, type) }
47 | 						responseType='code,token'
48 | 						scope={ scope }
49 | 					/>)
50 | 			}
51 | 		</Card>
52 | 	);
53 | }
54 | 


--------------------------------------------------------------------------------
/src/types/md-files/home.md:
--------------------------------------------------------------------------------
 1 | # Google Photos Migration
 2 | 
 3 | Migrates Photo/Albums from one Google Photos Account to Another with with Single click.
 4 | 
 5 | ## Tech Stack
 6 | 
 7 | Frontend: **React+TypeScript**, **BlueprintJS**, **HTML & CSS**
 8 | 
 9 | Backend: **NodeJS**
10 | 
11 | ## Functional Overview
12 | 
13 | Provides user to login to two different Google Accounts(source and destination)
14 | 
15 | <img src="https://user-images.githubusercontent.com/13375870/88396906-cdf56000-cde0-11ea-9aa0-c0b5d4b687c9.png" height="500px" alt="User Auth">
16 | 
17 | Once Logged in user is redirected to Migration Page (20 Albums per page).
18 | 
19 | <img src="https://user-images.githubusercontent.com/13375870/88396964-e5344d80-cde0-11ea-82dc-a9cb82bc78ce.png" height="500px" alt="Albums">
20 | 
21 | Click on Migrate button and it'll migrate Album to destination Google Account. Click on Next button to get next 20 Albums.
22 | 
23 | ## Useful Repositories and links
24 | 
25 | * Source code:
26 | 
27 |     Repo: <https://github.com/malipramod/google-photos-migration-app>
28 | 
29 | * NodeJS backend API:
30 | 
31 |     Repo: <https://github.com/malipramod/google-photos-migration-api-nodejs>
32 | 
33 | * Angular Frontend(old):
34 | 
35 |     Repo: <https://github.com/malipramod/google-photos-migration-app-angular-backup>
36 | 
37 | * Google Photos Node Module
38 | 
39 |     Repo: <https://github.com/malipramod/google-photos-migration-node_module>
40 | 
41 |     NPM:  <https://www.npmjs.com/package/google-photos-migration>
42 | 
43 | * C# alternate API for migration
44 | 
45 |     Repo: <https://github.com/malipramod/google-photos-migration-api-csharp>
46 | 
47 | * Google Photos API:
48 | 
49 |     <https://developers.google.com/photos/library/guides/overview>
50 | 
51 | * Firebase Publish version
52 | 
53 |     <https://photos-migration.firebaseapp.com>
54 | 


--------------------------------------------------------------------------------
/public/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8" />
 5 |     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1" />
 7 |     <meta name="theme-color" content="#000000" />
 8 |     <meta
 9 |       name="description"
10 |       content="Web site created using create-react-app"
11 |     />
12 |     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
13 |     <!--
14 |       manifest.json provides metadata used when your web app is installed on a
15 |       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
16 |     -->
17 |     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
18 |     <!--
19 |       Notice the use of %PUBLIC_URL% in the tags above.
20 |       It will be replaced with the URL of the `public` folder during the build.
21 |       Only files inside the `public` folder can be referenced from the HTML.
22 | 
23 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
24 |       work correctly both with client-side routing and a non-root public URL.
25 |       Learn how to configure a non-root public URL by running `npm run build`.
26 |     -->
27 |     <title>Google Photos Migration</title>
28 |   </head>
29 |   <body>
30 |     <noscript>You need to enable JavaScript to run this app.</noscript>
31 |     <div id="root"></div>
32 |     <!--
33 |       This HTML file is a template.
34 |       If you open it directly in the browser, you will see an empty page.
35 | 
36 |       You can add webfonts, meta tags, or analytics to this file.
37 |       The build step will place the bundled scripts into the <body> tag.
38 | 
39 |       To begin the development, run `npm start` or `yarn start`.
40 |       To create a production bundle, use `npm run build` or `yarn build`.
41 |     -->
42 |   </body>
43 | </html>
44 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "google-photos-client-app",
 3 |   "version": "0.0.1",
 4 |   "description": "Google Photo Migration Client App",
 5 |   "keywords": [
 6 |     "Google",
 7 |     "Photos",
 8 |     "Migration"
 9 |   ],
10 |   "author": "Pramod Mali (pramodmaali@gmail.com)",
11 |   "license": "MIT",
12 |   "private": true,
13 |   "dependencies": {
14 |     "@blueprintjs/core": "^3.30.0",
15 |     "@types/showdown": "^1.9.3",
16 |     "@typescript-eslint/eslint-plugin": "^3.7.1",
17 |     "@typescript-eslint/parser": "^3.7.1",
18 |     "axios": "^0.21.1",
19 |     "eslint-plugin-react": "^7.20.5",
20 |     "google-photos-migration": "^1.0.10",
21 |     "html-react-parser": "^0.13.0",
22 |     "react": "^16.13.1",
23 |     "react-dom": "^16.13.1",
24 |     "react-google-login": "^5.1.21",
25 |     "react-router-dom": "^5.2.0",
26 |     "react-scripts": "3.4.1",
27 |     "showdown": "^1.9.1"
28 |   },
29 |   "devDependencies": {
30 |     "@testing-library/jest-dom": "^4.2.4",
31 |     "@testing-library/react": "^9.3.2",
32 |     "@testing-library/user-event": "^7.1.2",
33 |     "@types/jest": "^24.0.0",
34 |     "@types/node": "^12.0.0",
35 |     "@types/react": "^16.9.0",
36 |     "@types/react-dom": "^16.9.0",
37 |     "@types/react-router-dom": "^5.1.5",
38 |     "eslint-plugin-react-hooks": "^4.0.8",
39 |     "typescript": "~3.7.2"
40 |   },
41 |   "scripts": {
42 |     "start": "set PORT=3001 && react-scripts start",
43 |     "build": "react-scripts build",
44 |     "postbuild": "rimraf build/**/*.map",
45 |     "test": "react-scripts test",
46 |     "eject": "react-scripts eject",
47 |     "lint-fix": "eslint '*/**/*.{js,ts,tsx}' --fix",
48 |     "lint": "eslint '*/**/*.{js,ts,tsx}'"
49 |   },
50 |   "eslintConfig": {
51 |     "extends": "react-app"
52 |   },
53 |   "browserslist": {
54 |     "production": [
55 |       ">0.2%",
56 |       "not dead",
57 |       "not op_mini all"
58 |     ],
59 |     "development": [
60 |       "last 1 chrome version",
61 |       "last 1 firefox version",
62 |       "last 1 safari version"
63 |     ]
64 |   }
65 | }
66 | 


--------------------------------------------------------------------------------
/src/logo.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
2 |     <g fill="#61DAFB">
3 |         <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
4 |         <circle cx="420.9" cy="296.5" r="45.7"/>
5 |         <path d="M520.5 78.1z"/>
6 |     </g>
7 | </svg>
8 | 


--------------------------------------------------------------------------------
/CODE_OF_CONDUCT.md:
--------------------------------------------------------------------------------
 1 | # Contributor Covenant Code of Conduct
 2 | 
 3 | ## Our Pledge
 4 | 
 5 | In the interest of fostering an open and welcoming environment, we as
 6 | contributors and maintainers pledge to making participation in our project and
 7 | our community a harassment-free experience for everyone, regardless of age, body
 8 | size, disability, ethnicity, sex characteristics, gender identity and expression,
 9 | level of experience, education, socio-economic status, nationality, personal
10 | appearance, race, religion, or sexual identity and orientation.
11 | 
12 | ## Our Standards
13 | 
14 | Examples of behavior that contributes to creating a positive environment
15 | include:
16 | 
17 | * Using welcoming and inclusive language
18 | * Being respectful of differing viewpoints and experiences
19 | * Gracefully accepting constructive criticism
20 | * Focusing on what is best for the community
21 | * Showing empathy towards other community members
22 | 
23 | Examples of unacceptable behavior by participants include:
24 | 
25 | * The use of sexualized language or imagery and unwelcome sexual attention or
26 |  advances
27 | * Trolling, insulting/derogatory comments, and personal or political attacks
28 | * Public or private harassment
29 | * Publishing others' private information, such as a physical or electronic
30 |  address, without explicit permission
31 | * Other conduct which could reasonably be considered inappropriate in a
32 |  professional setting
33 | 
34 | ## Our Responsibilities
35 | 
36 | Project maintainers are responsible for clarifying the standards of acceptable
37 | behavior and are expected to take appropriate and fair corrective action in
38 | response to any instances of unacceptable behavior.
39 | 
40 | Project maintainers have the right and responsibility to remove, edit, or
41 | reject comments, commits, code, wiki edits, issues, and other contributions
42 | that are not aligned to this Code of Conduct, or to ban temporarily or
43 | permanently any contributor for other behaviors that they deem inappropriate,
44 | threatening, offensive, or harmful.
45 | 
46 | ## Scope
47 | 
48 | This Code of Conduct applies both within project spaces and in public spaces
49 | when an individual is representing the project or its community. Examples of
50 | representing a project or community include using an official project e-mail
51 | address, posting via an official social media account, or acting as an appointed
52 | representative at an online or offline event. Representation of a project may be
53 | further defined and clarified by project maintainers.
54 | 
55 | ## Enforcement
56 | 
57 | Instances of abusive, harassing, or otherwise unacceptable behavior may be
58 | reported by contacting the project team at pramodmaali@gmail.com. All
59 | complaints will be reviewed and investigated and will result in a response that
60 | is deemed necessary and appropriate to the circumstances. The project team is
61 | obligated to maintain confidentiality with regard to the reporter of an incident.
62 | Further details of specific enforcement policies may be posted separately.
63 | 
64 | Project maintainers who do not follow or enforce the Code of Conduct in good
65 | faith may face temporary or permanent repercussions as determined by other
66 | members of the project's leadership.
67 | 
68 | ## Attribution
69 | 
70 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
71 | available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
72 | 
73 | [homepage]: https://www.contributor-covenant.org
74 | 
75 | For answers to common questions about this code of conduct, see
76 | https://www.contributor-covenant.org/faq
77 | 


--------------------------------------------------------------------------------
/.eslintrc.js:
--------------------------------------------------------------------------------
 1 | module.exports = {
 2 |     parser: "@typescript-eslint/parser", // Specifies the ESLint parser
 3 |     parserOptions: {
 4 |         ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
 5 |         sourceType: "module", // Allows for the use of imports
 6 |         ecmaFeatures: {
 7 |             jsx: true // Allows for the parsing of JSX
 8 |         }
 9 |     },
10 |     plugins: [
11 |         '@typescript-eslint',
12 |         'react-hooks'
13 |     ],
14 |     settings: {
15 |         react: {
16 |             version: "detect" // Tells eslint-plugin-react to automatically detect the version of React to use
17 |         }
18 |     },
19 |     extends: [
20 |         "eslint:recommended",
21 |         "plugin:react/recommended", // Uses the recommended rules from @eslint-plugin-react
22 |         "plugin:@typescript-eslint/recommended", // Uses the recommended rules from @typescript-eslint/eslint-plugin
23 |         "plugin:@typescript-eslint/recommended",
24 |         "plugin:react/recommended",
25 |         "plugin:react-hooks/recommended"
26 |     ],
27 |     rules: {
28 |         // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
29 |         // e.g. "@typescript-eslint/explicit-function-return-type": "off",
30 |         "indent": [1, "tab"],
31 |         "no-mixed-spaces-and-tabs": 0,
32 |         "default-case": "error",
33 |         "default-param-last": "error",
34 |         "eqeqeq": 1,
35 |         "no-alert": "error",
36 |         "no-empty-function": 1,
37 |         "no-proto": "error",
38 |         "no-unused-vars": 1,
39 |         "no-use-before-define": 1,
40 |         "array-bracket-spacing": [1, "always"],
41 |         "block-spacing": [1, "always"],
42 |         "brace-style": "off",   //using @typescript-eslint/brace-style instead
43 |         "comma-dangle": [1, { "objects": "never" }],
44 |         "comma-spacing": [1, { "before": false, "after": true }],
45 |         "eol-last": ["error", "always"],
46 |         "func-call-spacing": [1, "never"],
47 |         "function-call-argument-newline": [1, "consistent"],
48 |         "key-spacing": [1, { "beforeColon": false }],
49 |         "no-trailing-spaces": 1,
50 |         "object-curly-spacing": [1, "always"],
51 |         "semi": [1, "always"],
52 |         "semi-spacing": 1,
53 |         "arrow-spacing": [1, { "before": true, "after": true }],
54 |         "no-confusing-arrow": 1,
55 |         "no-var": "error",
56 |         "prefer-const": ["error", { "destructuring": "any", "ignoreReadBeforeAssign": false }],
57 |         "rest-spread-spacing": [1, "never"],
58 |         "@typescript-eslint/brace-style": [1, "1tbs", { "allowSingleLine": true }],
59 |         "react/no-access-state-in-setstate": 1,
60 |         "react/no-danger": "error",
61 |         "react/no-deprecated": "error",
62 |         "react/no-this-in-sfc": "error",
63 |         "react/no-unescaped-entities": "error",
64 |         "react/jsx-curly-newline": [1, { multiline: "require", singleline: "forbid" }],
65 |         "react/jsx-curly-spacing": [1, { "when": "always" }],
66 |         "react/jsx-filename-extension": [1, { "extensions": [".ts", ".tsx"] }],
67 |         "react/jsx-first-prop-new-line": [1, "multiline"],
68 |         "react/jsx-max-props-per-line": [1, { "when": "multiline" }],
69 |         "react/jsx-no-target-blank": [1, { "enforceDynamicLinks": "always" }],
70 |         "react/jsx-props-no-multi-spaces": 1,
71 |         "react/jsx-no-useless-fragment": 1,
72 |         "react/jsx-sort-props": 1,
73 |         "react/jsx-tag-spacing": [1, {
74 |             "closingSlash": "never", "beforeSelfClosing": "always", "afterOpening": "never", "beforeClosing": "allow"
75 |         }]
76 |     },
77 | };
78 | 


--------------------------------------------------------------------------------
/src/components/Migrate/Migrate.tsx:
--------------------------------------------------------------------------------
  1 | /* eslint-disable @typescript-eslint/no-non-null-assertion */
  2 | import React, { useEffect, useState, useCallback } from 'react';
  3 | import { AxiosRequestConfig, AxiosResponse } from 'axios';
  4 | import { Spinner, Alert, Intent } from "@blueprintjs/core";
  5 | import { useHistory  } from 'react-router-dom';
  6 | import * as googlePhotosMigration from 'google-photos-migration';
  7 | import Container from '../Container';
  8 | import AlbumCard from './AlbumCard';
  9 | import NextButton from './NextButton';
 10 | import { googlePhotosLibInstance } from '../../config/axios';
 11 | import { AlbumItem, Album, GooglePhotosMigrationResponse } from '../../model/IGooglePhoto';
 12 | import { AuthUser } from '../../model/IAuth';
 13 | 
 14 | export default function Migrate(): JSX.Element {
 15 | 	const [ googlePhotosAlbums, setGooglePhotosAlbums ] = useState<AlbumItem>({ albums: [], nextPageToken: "" });
 16 | 	const [ loading, setLoading ] = useState(true);
 17 | 	const [ migrationStatus, setMigrationStatus ] = useState(false);
 18 | 	const [ noOfPhotos, setNoOfPhotos ] = useState(0);
 19 | 	const [ source, setSource ] = useState<AuthUser>(JSON.parse(localStorage.getItem('GSource')!));
 20 | 	const [ dest, setDest ] = useState<AuthUser>(JSON.parse(localStorage.getItem('GDestination')!));
 21 | 	const [ disabledMigrate, setDisabledMigrate ] = useState(dest && !dest.loggedIn);
 22 | 	const history = useHistory();
 23 | 	const sourceToken: string = source ? source.token! : "";
 24 | 	const destToken: string = dest ? dest.token! : "";
 25 | 
 26 | 
 27 | 	const getAlbums = useCallback((next?: boolean) => {
 28 | 		if (sourceToken) {
 29 | 			setLoading(true);
 30 | 			const url = next ? '/v1/albums?pageToken=' + googlePhotosAlbums.nextPageToken : '/v1/albums';
 31 | 			const config: AxiosRequestConfig = {
 32 | 				url,
 33 | 				method: 'GET',
 34 | 				headers: {
 35 | 					"Authorization": 'Bearer ' + sourceToken
 36 | 				}
 37 | 			};
 38 | 			googlePhotosLibInstance(config)
 39 | 				.then((resp: AxiosResponse<AlbumItem>) => {
 40 | 					setGooglePhotosAlbums(resp.data);
 41 | 					setLoading(false);
 42 | 				})
 43 | 				.catch(err => {
 44 | 					setLoading(false);
 45 | 					console.log(err);
 46 | 				});
 47 | 		}
 48 | 	}, [ googlePhotosAlbums.nextPageToken, sourceToken ]);
 49 | 
 50 | 	//ComponentDidMount/First time page load
 51 | 	useEffect(() => {
 52 | 		if (source && !source.loggedIn) {
 53 | 			setSource({ ...source, loggedIn: false });
 54 | 			return;
 55 | 		}
 56 | 
 57 | 		if (source && source.expiresAt && (new Date() > new Date(source.expiresAt))){
 58 | 			setSource({ ...source, loggedIn: false });
 59 | 			return;
 60 | 		}
 61 | 		getAlbums();
 62 | 		// eslint-disable-next-line react-hooks/exhaustive-deps
 63 | 	}, []);
 64 | 
 65 | 	const moveNext = () => {
 66 | 		if(googlePhotosAlbums && googlePhotosAlbums.nextPageToken){
 67 | 			getAlbums(true);
 68 | 		}
 69 | 	};
 70 | 
 71 | 	const navigate = (path: string) => {
 72 | 		history.push(`/${path}`);
 73 | 	};
 74 | 
 75 | 	const migrate = (album:Album) => {
 76 | 		if (dest && !dest.loggedIn) {
 77 | 			setDisabledMigrate(true);
 78 | 			setDest({ ...dest, loggedIn: false });
 79 | 			return;
 80 | 		}
 81 | 
 82 | 		if(dest && dest.expiresAt && (new Date() > new Date(dest.expiresAt) )){
 83 | 			setDest({ ...dest, loggedIn: false });
 84 | 			return;
 85 | 		}
 86 | 		setLoading(true);
 87 | 		googlePhotosMigration.migrateAlbum(sourceToken, destToken, album)
 88 | 			.then((res: AxiosResponse<GooglePhotosMigrationResponse>) => {
 89 | 				setLoading(false);
 90 | 				if(res.data && res.data.newMediaItemResults){
 91 | 					setNoOfPhotos(res.data.newMediaItemResults[0].length);
 92 | 					setMigrationStatus(true);
 93 | 				}
 94 | 			})
 95 | 			.catch((err: unknown) => {
 96 | 				setLoading(false);
 97 | 				console.log(err);
 98 | 			});
 99 | 	};
100 | 
101 | 	return (
102 | 		source && source.loggedIn ?
103 | 			(<>
104 | 				<Alert
105 | 					confirmButtonText="Okay"
106 | 					icon="media"
107 | 					intent={ Intent.SUCCESS }
108 | 					isOpen={ migrationStatus }
109 | 					onConfirm={ () => setMigrationStatus(false) }>
110 | 					<p>
111 | 						{noOfPhotos} Photos Migrated!
112 | 					</p>
113 | 				</Alert>
114 | 				<NextButton
115 | 					loading={ loading }
116 | 					moveNext={ moveNext }
117 | 				/>
118 | 				<Container>
119 | 					{
120 | 						loading ?
121 | 							<Spinner intent="success" size={ Spinner.SIZE_STANDARD } /> :
122 | 
123 | 
124 | 							(googlePhotosAlbums.albums.map(googlePhotoAlbum => (
125 | 								<AlbumCard
126 | 									album={ googlePhotoAlbum }
127 | 									disabledMigrate = { disabledMigrate }
128 | 									key={ googlePhotoAlbum.id }
129 | 									migrate={ migrate }
130 | 								/>
131 | 							)))
132 | 
133 | 					}
134 | 				</Container>
135 | 				<NextButton
136 | 					loading={ loading }
137 | 					moveNext={ moveNext }
138 | 				/>
139 | 			</>) :
140 | 			<Container align="center">
141 | 				<Alert
142 | 					cancelButtonText="Go to Home"
143 | 					confirmButtonText="Go to Login"
144 | 					isOpen={ !source || !source.loggedIn }
145 | 					onCancel={ () => navigate('') }
146 | 					onConfirm={ () => navigate('auth') }>
147 | 					<p>
148 |                         You are logged out. Please Login.
149 | 					</p>
150 | 				</Alert>
151 | 			</Container>
152 | 	);
153 | }
154 | 


--------------------------------------------------------------------------------
/src/serviceWorker.ts:
--------------------------------------------------------------------------------
  1 | // This optional code is used to register a service worker.
  2 | // register() is not called by default.
  3 | 
  4 | // This lets the app load faster on subsequent visits in production, and gives
  5 | // it offline capabilities. However, it also means that developers (and users)
  6 | // will only see deployed updates on subsequent visits to a page, after all the
  7 | // existing tabs open on the page have been closed, since previously cached
  8 | // resources are updated in the background.
  9 | 
 10 | // To learn more about the benefits of this model and instructions on how to
 11 | // opt-in, read https://bit.ly/CRA-PWA
 12 | 
 13 | const isLocalhost = Boolean(
 14 | 	window.location.hostname === 'localhost' ||
 15 |     // [::1] is the IPv6 localhost address.
 16 |     window.location.hostname === '[::1]' ||
 17 |     // 127.0.0.0/8 are considered localhost for IPv4.
 18 |     window.location.hostname.match(
 19 |     	/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
 20 |     )
 21 | );
 22 | 
 23 | type Config = {
 24 |   onSuccess?: (registration: ServiceWorkerRegistration) => void;
 25 |   onUpdate?: (registration: ServiceWorkerRegistration) => void;
 26 | };
 27 | 
 28 | function registerValidSW(swUrl: string, config?: Config) {
 29 | 	navigator.serviceWorker
 30 | 		.register(swUrl)
 31 | 		.then(registration => {
 32 | 			registration.onupdatefound = () => {
 33 | 				const installingWorker = registration.installing;
 34 | 				if (installingWorker === null) {
 35 | 					return;
 36 | 				}
 37 | 				installingWorker.onstatechange = () => {
 38 | 					if (installingWorker.state === 'installed') {
 39 | 						if (navigator.serviceWorker.controller) {
 40 | 							// At this point, the updated precached content has been fetched,
 41 | 							// but the previous service worker will still serve the older
 42 | 							// content until all client tabs are closed.
 43 | 							console.log(
 44 | 								'New content is available and will be used when all ' +
 45 |                   'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
 46 | 							);
 47 | 
 48 | 							// Execute callback
 49 | 							if (config && config.onUpdate) {
 50 | 								config.onUpdate(registration);
 51 | 							}
 52 | 						} else {
 53 | 							// At this point, everything has been precached.
 54 | 							// It's the perfect time to display a
 55 | 							// "Content is cached for offline use." message.
 56 | 							console.log('Content is cached for offline use.');
 57 | 
 58 | 							// Execute callback
 59 | 							if (config && config.onSuccess) {
 60 | 								config.onSuccess(registration);
 61 | 							}
 62 | 						}
 63 | 					}
 64 | 				};
 65 | 			};
 66 | 		})
 67 | 		.catch(error => {
 68 | 			console.error('Error during service worker registration:', error);
 69 | 		});
 70 | }
 71 | 
 72 | function checkValidServiceWorker(swUrl: string, config?: Config) {
 73 | 	// Check if the service worker can be found. If it can't reload the page.
 74 | 	fetch(swUrl, {
 75 | 		headers: { 'Service-Worker': 'script' }
 76 | 	})
 77 | 		.then(response => {
 78 | 			// Ensure service worker exists, and that we really are getting a JS file.
 79 | 			const contentType = response.headers.get('content-type');
 80 | 			if (
 81 | 				response.status === 404 ||
 82 |         (contentType !== null && contentType.indexOf('javascript') === -1)
 83 | 			) {
 84 | 				// No service worker found. Probably a different app. Reload the page.
 85 | 				navigator.serviceWorker.ready.then(registration => {
 86 | 					registration.unregister().then(() => {
 87 | 						window.location.reload();
 88 | 					});
 89 | 				});
 90 | 			} else {
 91 | 				// Service worker found. Proceed as normal.
 92 | 				registerValidSW(swUrl, config);
 93 | 			}
 94 | 		})
 95 | 		.catch(() => {
 96 | 			console.log(
 97 | 				'No internet connection found. App is running in offline mode.'
 98 | 			);
 99 | 		});
100 | }
101 | 
102 | export function register(config?: Config): void {
103 | 	if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
104 | 		// The URL constructor is available in all browsers that support SW.
105 | 		const publicUrl = new URL(
106 | 			process.env.PUBLIC_URL,
107 | 			window.location.href
108 | 		);
109 | 		if (publicUrl.origin !== window.location.origin) {
110 | 			// Our service worker won't work if PUBLIC_URL is on a different origin
111 | 			// from what our page is served on. This might happen if a CDN is used to
112 | 			// serve assets; see https://github.com/facebook/create-react-app/issues/2374
113 | 			return;
114 | 		}
115 | 
116 | 		window.addEventListener('load', () => {
117 | 			const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
118 | 
119 | 			if (isLocalhost) {
120 | 				// This is running on localhost. Let's check if a service worker still exists or not.
121 | 				checkValidServiceWorker(swUrl, config);
122 | 
123 | 				// Add some additional logging to localhost, pointing developers to the
124 | 				// service worker/PWA documentation.
125 | 				navigator.serviceWorker.ready.then(() => {
126 | 					console.log(
127 | 						'This web app is being served cache-first by a service ' +
128 |               'worker. To learn more, visit https://bit.ly/CRA-PWA'
129 | 					);
130 | 				});
131 | 			} else {
132 | 				// Is not localhost. Just register service worker
133 | 				registerValidSW(swUrl, config);
134 | 			}
135 | 		});
136 | 	}
137 | }
138 | 
139 | export function unregister(): void {
140 | 	if ('serviceWorker' in navigator) {
141 | 		navigator.serviceWorker.ready
142 | 			.then(registration => {
143 | 				registration.unregister();
144 | 			})
145 | 			.catch(error => {
146 | 				console.error(error.message);
147 | 			});
148 | 	}
149 | }
150 | 


--------------------------------------------------------------------------------
/src/components/Auth/Auth.tsx:
--------------------------------------------------------------------------------
  1 | /* eslint-disable @typescript-eslint/no-non-null-assertion */
  2 | import React, { useState, useEffect } from 'react';
  3 | import { GoogleLoginResponse, GoogleLoginResponseOffline, GoogleLogout } from 'react-google-login';
  4 | import { Button } from '@blueprintjs/core';
  5 | import Container from '../Container';
  6 | import AuthCard from './AuthCard';
  7 | import { loginButtons, clientKey } from '../../config/config';
  8 | import { AuthUser } from '../../model/IAuth';
  9 | 
 10 | export default function Auth(): JSX.Element {
 11 | 	const [ sourceUser, setSourceUser ] = useState<AuthUser>({});
 12 | 	const [ destinationUser, setDestinationUser ] = useState<AuthUser>({});
 13 | 
 14 | 	useEffect(() => {
 15 | 		const localStorageSource: AuthUser = JSON.parse(localStorage.getItem('GSource')!);
 16 | 		const localStorageDestination: AuthUser = JSON.parse(localStorage.getItem('GDestination')!);
 17 | 		if(localStorageSource && localStorageSource.loggedIn)
 18 | 			setSourceUser(localStorageSource);
 19 | 		if(localStorageDestination && localStorageDestination.loggedIn)
 20 | 			setDestinationUser(localStorageDestination);
 21 | 	}, []);
 22 | 
 23 | 	useEffect(() => {
 24 | 		const localStorageSource: AuthUser = JSON.parse(localStorage.getItem('GSource')!);
 25 | 		const localStorageDestination: AuthUser = JSON.parse(localStorage.getItem('GDestination')!);
 26 | 		const currentTime = new Date().getTime();
 27 | 
 28 | 		if (localStorageSource && localStorageSource.expiresAt) {
 29 | 			const sourceExpiry = new Date(localStorageSource.expiresAt).getTime();
 30 | 			if (currentTime > sourceExpiry) {
 31 | 				const newSourceUser = { ...sourceUser, loggedIn: false };
 32 | 				setSourceUser(newSourceUser);
 33 | 				localStorage.setItem("GSource", JSON.stringify(newSourceUser));
 34 | 			}
 35 | 		}
 36 | 		if(localStorageDestination && localStorageDestination.expiresAt){
 37 | 			const destinationExpiry = new Date(localStorageDestination.expiresAt).getTime();
 38 | 			if (currentTime > destinationExpiry) {
 39 | 				const newDestinationUser = { ...destinationUser, loggedIn: false };
 40 | 				setDestinationUser(newDestinationUser);
 41 | 				localStorage.setItem("GDestination", JSON.stringify(newDestinationUser));
 42 | 			}
 43 | 		}
 44 | 	}, [ destinationUser, sourceUser ]);
 45 | 
 46 | 	function onSuccess(response: GoogleLoginResponse | GoogleLoginResponseOffline, type: string) {
 47 | 		const authResponse = (response as GoogleLoginResponse).getAuthResponse();
 48 | 		const profile = (response as GoogleLoginResponse).getBasicProfile();
 49 | 		const accountData: AuthUser = {
 50 | 			token: authResponse.access_token,
 51 | 			id: profile.getId(),
 52 | 			expiresAt: (new Date(authResponse.expires_at)).toString(),
 53 | 			email: profile.getEmail(),
 54 | 			image: profile.getImageUrl(),
 55 | 			name: profile.getName(),
 56 | 			loggedIn: true
 57 | 		};
 58 | 		if (type === "source"){
 59 | 			localStorage.setItem("GSource", JSON.stringify(accountData));
 60 | 			setSourceUser(accountData);
 61 | 		}else if (type === "destination"){
 62 | 			localStorage.setItem("GDestination", JSON.stringify(accountData));
 63 | 			setDestinationUser(accountData);
 64 | 		}
 65 | 	}
 66 | 
 67 | 	function onFailure(error: unknown){
 68 | 		console.log(error);
 69 | 	}
 70 | 
 71 | 	function onLogoutSuccess(){
 72 | 		const newSourceUser = { ...sourceUser, loggedIn: false };
 73 | 		const newDestinationUser = { ...destinationUser, loggedIn: false };
 74 | 		setSourceUser(newSourceUser);
 75 | 		setDestinationUser(newDestinationUser);
 76 | 		localStorage.clear();
 77 | 	}
 78 | 
 79 | 	function onLogoutFailure() {
 80 | 		console.log('Failed to logout');
 81 | 	}
 82 | 
 83 | 	function switchAccounts(){
 84 | 		const tempSource = sourceUser;
 85 | 		localStorage.setItem("GSource", JSON.stringify(destinationUser));
 86 | 		localStorage.setItem("GDestination", JSON.stringify(tempSource));
 87 | 		setSourceUser(destinationUser);
 88 | 		setDestinationUser(tempSource);
 89 | 	}
 90 | 
 91 | 	return (
 92 | 		<>
 93 | 			{
 94 |                 sourceUser.loggedIn! && destinationUser.loggedIn! &&
 95 |                 (
 96 |                 	<div style={ { justifyContent: 'flex-end', display: 'flex', padding: '10px 5%' } }>
 97 |                 		<Button
 98 |                 			icon="exchange"
 99 |                 			onClick={ switchAccounts }
100 |                 			style={ { margin: '0 10px' } }
101 |                 			text="Switch Accounts" />
102 |                 		<GoogleLogout
103 |                 			buttonText={ "Logout from all accounts" }
104 |                 			clientId={ clientKey }
105 |                 			onFailure={ onLogoutFailure }
106 |                 			onLogoutSuccess={ () => onLogoutSuccess() }
107 |                 		/>
108 |                 	</div>
109 |                 )
110 | 			}
111 | 			<Container>
112 | 				{
113 | 					loginButtons.map(loginButton => (
114 | 						<AuthCard
115 | 							buttonText={ loginButton.buttonText }
116 | 							expiryTime = {
117 | 								loginButton.type === "source" && sourceUser.loggedIn! ? sourceUser.expiresAt! :
118 | 									loginButton.type === "destination" && destinationUser.loggedIn! ? destinationUser.expiresAt! :
119 | 										""
120 | 							}
121 | 							imageURL={
122 | 								loginButton.type === "source" && sourceUser.loggedIn! ? sourceUser.image! :
123 | 									loginButton.type === "destination" && destinationUser.loggedIn! ? destinationUser.image! :
124 | 										""
125 | 							}
126 | 							isLoggedIn={ loginButton.type === "source" ? sourceUser.loggedIn! : destinationUser.loggedIn! }
127 | 							key={ loginButton.id }
128 | 							onFailure={ onFailure }
129 | 							onSuccess={ onSuccess }
130 | 							subTitle={
131 | 								loginButton.type === "source" && sourceUser.loggedIn! ? sourceUser.email! :
132 | 									loginButton.type === "destination" && destinationUser.loggedIn! ? destinationUser.email! :
133 | 										loginButton.subTitle
134 | 							}
135 | 							title={
136 | 								loginButton.type === "source" && sourceUser.loggedIn! ? sourceUser.name! :
137 | 									loginButton.type === "destination" && destinationUser.loggedIn! ? destinationUser.name! :
138 | 										loginButton.title
139 | 							}
140 | 							type={ loginButton.type }
141 | 						/>
142 | 					))
143 | 				}
144 | 			</Container>
145 | 		</>
146 | 	);
147 | }
148 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  5 |  Everyone is permitted to copy and distribute verbatim copies
  6 |  of this license document, but changing it is not allowed.
  7 | 
  8 |                             Preamble
  9 | 
 10 |   The GNU General Public License is a free, copyleft license for
 11 | software and other kinds of works.
 12 | 
 13 |   The licenses for most software and other practical works are designed
 14 | to take away your freedom to share and change the works.  By contrast,
 15 | the GNU General Public License is intended to guarantee your freedom to
 16 | share and change all versions of a program--to make sure it remains free
 17 | software for all its users.  We, the Free Software Foundation, use the
 18 | GNU General Public License for most of our software; it applies also to
 19 | any other work released this way by its authors.  You can apply it to
 20 | your programs, too.
 21 | 
 22 |   When we speak of free software, we are referring to freedom, not
 23 | price.  Our General Public Licenses are designed to make sure that you
 24 | have the freedom to distribute copies of free software (and charge for
 25 | them if you wish), that you receive source code or can get it if you
 26 | want it, that you can change the software or use pieces of it in new
 27 | free programs, and that you know you can do these things.
 28 | 
 29 |   To protect your rights, we need to prevent others from denying you
 30 | these rights or asking you to surrender the rights.  Therefore, you have
 31 | certain responsibilities if you distribute copies of the software, or if
 32 | you modify it: responsibilities to respect the freedom of others.
 33 | 
 34 |   For example, if you distribute copies of such a program, whether
 35 | gratis or for a fee, you must pass on to the recipients the same
 36 | freedoms that you received.  You must make sure that they, too, receive
 37 | or can get the source code.  And you must show them these terms so they
 38 | know their rights.
 39 | 
 40 |   Developers that use the GNU GPL protect your rights with two steps:
 41 | (1) assert copyright on the software, and (2) offer you this License
 42 | giving you legal permission to copy, distribute and/or modify it.
 43 | 
 44 |   For the developers' and authors' protection, the GPL clearly explains
 45 | that there is no warranty for this free software.  For both users' and
 46 | authors' sake, the GPL requires that modified versions be marked as
 47 | changed, so that their problems will not be attributed erroneously to
 48 | authors of previous versions.
 49 | 
 50 |   Some devices are designed to deny users access to install or run
 51 | modified versions of the software inside them, although the manufacturer
 52 | can do so.  This is fundamentally incompatible with the aim of
 53 | protecting users' freedom to change the software.  The systematic
 54 | pattern of such abuse occurs in the area of products for individuals to
 55 | use, which is precisely where it is most unacceptable.  Therefore, we
 56 | have designed this version of the GPL to prohibit the practice for those
 57 | products.  If such problems arise substantially in other domains, we
 58 | stand ready to extend this provision to those domains in future versions
 59 | of the GPL, as needed to protect the freedom of users.
 60 | 
 61 |   Finally, every program is threatened constantly by software patents.
 62 | States should not allow patents to restrict development and use of
 63 | software on general-purpose computers, but in those that do, we wish to
 64 | avoid the special danger that patents applied to a free program could
 65 | make it effectively proprietary.  To prevent this, the GPL assures that
 66 | patents cannot be used to render the program non-free.
 67 | 
 68 |   The precise terms and conditions for copying, distribution and
 69 | modification follow.
 70 | 
 71 |                        TERMS AND CONDITIONS
 72 | 
 73 |   0. Definitions.
 74 | 
 75 |   "This License" refers to version 3 of the GNU General Public License.
 76 | 
 77 |   "Copyright" also means copyright-like laws that apply to other kinds of
 78 | works, such as semiconductor masks.
 79 | 
 80 |   "The Program" refers to any copyrightable work licensed under this
 81 | License.  Each licensee is addressed as "you".  "Licensees" and
 82 | "recipients" may be individuals or organizations.
 83 | 
 84 |   To "modify" a work means to copy from or adapt all or part of the work
 85 | in a fashion requiring copyright permission, other than the making of an
 86 | exact copy.  The resulting work is called a "modified version" of the
 87 | earlier work or a work "based on" the earlier work.
 88 | 
 89 |   A "covered work" means either the unmodified Program or a work based
 90 | on the Program.
 91 | 
 92 |   To "propagate" a work means to do anything with it that, without
 93 | permission, would make you directly or secondarily liable for
 94 | infringement under applicable copyright law, except executing it on a
 95 | computer or modifying a private copy.  Propagation includes copying,
 96 | distribution (with or without modification), making available to the
 97 | public, and in some countries other activities as well.
 98 | 
 99 |   To "convey" a work means any kind of propagation that enables other
100 | parties to make or receive copies.  Mere interaction with a user through
101 | a computer network, with no transfer of a copy, is not conveying.
102 | 
103 |   An interactive user interface displays "Appropriate Legal Notices"
104 | to the extent that it includes a convenient and prominently visible
105 | feature that (1) displays an appropriate copyright notice, and (2)
106 | tells the user that there is no warranty for the work (except to the
107 | extent that warranties are provided), that licensees may convey the
108 | work under this License, and how to view a copy of this License.  If
109 | the interface presents a list of user commands or options, such as a
110 | menu, a prominent item in the list meets this criterion.
111 | 
112 |   1. Source Code.
113 | 
114 |   The "source code" for a work means the preferred form of the work
115 | for making modifications to it.  "Object code" means any non-source
116 | form of a work.
117 | 
118 |   A "Standard Interface" means an interface that either is an official
119 | standard defined by a recognized standards body, or, in the case of
120 | interfaces specified for a particular programming language, one that
121 | is widely used among developers working in that language.
122 | 
123 |   The "System Libraries" of an executable work include anything, other
124 | than the work as a whole, that (a) is included in the normal form of
125 | packaging a Major Component, but which is not part of that Major
126 | Component, and (b) serves only to enable use of the work with that
127 | Major Component, or to implement a Standard Interface for which an
128 | implementation is available to the public in source code form.  A
129 | "Major Component", in this context, means a major essential component
130 | (kernel, window system, and so on) of the specific operating system
131 | (if any) on which the executable work runs, or a compiler used to
132 | produce the work, or an object code interpreter used to run it.
133 | 
134 |   The "Corresponding Source" for a work in object code form means all
135 | the source code needed to generate, install, and (for an executable
136 | work) run the object code and to modify the work, including scripts to
137 | control those activities.  However, it does not include the work's
138 | System Libraries, or general-purpose tools or generally available free
139 | programs which are used unmodified in performing those activities but
140 | which are not part of the work.  For example, Corresponding Source
141 | includes interface definition files associated with source files for
142 | the work, and the source code for shared libraries and dynamically
143 | linked subprograms that the work is specifically designed to require,
144 | such as by intimate data communication or control flow between those
145 | subprograms and other parts of the work.
146 | 
147 |   The Corresponding Source need not include anything that users
148 | can regenerate automatically from other parts of the Corresponding
149 | Source.
150 | 
151 |   The Corresponding Source for a work in source code form is that
152 | same work.
153 | 
154 |   2. Basic Permissions.
155 | 
156 |   All rights granted under this License are granted for the term of
157 | copyright on the Program, and are irrevocable provided the stated
158 | conditions are met.  This License explicitly affirms your unlimited
159 | permission to run the unmodified Program.  The output from running a
160 | covered work is covered by this License only if the output, given its
161 | content, constitutes a covered work.  This License acknowledges your
162 | rights of fair use or other equivalent, as provided by copyright law.
163 | 
164 |   You may make, run and propagate covered works that you do not
165 | convey, without conditions so long as your license otherwise remains
166 | in force.  You may convey covered works to others for the sole purpose
167 | of having them make modifications exclusively for you, or provide you
168 | with facilities for running those works, provided that you comply with
169 | the terms of this License in conveying all material for which you do
170 | not control copyright.  Those thus making or running the covered works
171 | for you must do so exclusively on your behalf, under your direction
172 | and control, on terms that prohibit them from making any copies of
173 | your copyrighted material outside their relationship with you.
174 | 
175 |   Conveying under any other circumstances is permitted solely under
176 | the conditions stated below.  Sublicensing is not allowed; section 10
177 | makes it unnecessary.
178 | 
179 |   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
180 | 
181 |   No covered work shall be deemed part of an effective technological
182 | measure under any applicable law fulfilling obligations under article
183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
184 | similar laws prohibiting or restricting circumvention of such
185 | measures.
186 | 
187 |   When you convey a covered work, you waive any legal power to forbid
188 | circumvention of technological measures to the extent such circumvention
189 | is effected by exercising rights under this License with respect to
190 | the covered work, and you disclaim any intention to limit operation or
191 | modification of the work as a means of enforcing, against the work's
192 | users, your or third parties' legal rights to forbid circumvention of
193 | technological measures.
194 | 
195 |   4. Conveying Verbatim Copies.
196 | 
197 |   You may convey verbatim copies of the Program's source code as you
198 | receive it, in any medium, provided that you conspicuously and
199 | appropriately publish on each copy an appropriate copyright notice;
200 | keep intact all notices stating that this License and any
201 | non-permissive terms added in accord with section 7 apply to the code;
202 | keep intact all notices of the absence of any warranty; and give all
203 | recipients a copy of this License along with the Program.
204 | 
205 |   You may charge any price or no price for each copy that you convey,
206 | and you may offer support or warranty protection for a fee.
207 | 
208 |   5. Conveying Modified Source Versions.
209 | 
210 |   You may convey a work based on the Program, or the modifications to
211 | produce it from the Program, in the form of source code under the
212 | terms of section 4, provided that you also meet all of these conditions:
213 | 
214 |     a) The work must carry prominent notices stating that you modified
215 |     it, and giving a relevant date.
216 | 
217 |     b) The work must carry prominent notices stating that it is
218 |     released under this License and any conditions added under section
219 |     7.  This requirement modifies the requirement in section 4 to
220 |     "keep intact all notices".
221 | 
222 |     c) You must license the entire work, as a whole, under this
223 |     License to anyone who comes into possession of a copy.  This
224 |     License will therefore apply, along with any applicable section 7
225 |     additional terms, to the whole of the work, and all its parts,
226 |     regardless of how they are packaged.  This License gives no
227 |     permission to license the work in any other way, but it does not
228 |     invalidate such permission if you have separately received it.
229 | 
230 |     d) If the work has interactive user interfaces, each must display
231 |     Appropriate Legal Notices; however, if the Program has interactive
232 |     interfaces that do not display Appropriate Legal Notices, your
233 |     work need not make them do so.
234 | 
235 |   A compilation of a covered work with other separate and independent
236 | works, which are not by their nature extensions of the covered work,
237 | and which are not combined with it such as to form a larger program,
238 | in or on a volume of a storage or distribution medium, is called an
239 | "aggregate" if the compilation and its resulting copyright are not
240 | used to limit the access or legal rights of the compilation's users
241 | beyond what the individual works permit.  Inclusion of a covered work
242 | in an aggregate does not cause this License to apply to the other
243 | parts of the aggregate.
244 | 
245 |   6. Conveying Non-Source Forms.
246 | 
247 |   You may convey a covered work in object code form under the terms
248 | of sections 4 and 5, provided that you also convey the
249 | machine-readable Corresponding Source under the terms of this License,
250 | in one of these ways:
251 | 
252 |     a) Convey the object code in, or embodied in, a physical product
253 |     (including a physical distribution medium), accompanied by the
254 |     Corresponding Source fixed on a durable physical medium
255 |     customarily used for software interchange.
256 | 
257 |     b) Convey the object code in, or embodied in, a physical product
258 |     (including a physical distribution medium), accompanied by a
259 |     written offer, valid for at least three years and valid for as
260 |     long as you offer spare parts or customer support for that product
261 |     model, to give anyone who possesses the object code either (1) a
262 |     copy of the Corresponding Source for all the software in the
263 |     product that is covered by this License, on a durable physical
264 |     medium customarily used for software interchange, for a price no
265 |     more than your reasonable cost of physically performing this
266 |     conveying of source, or (2) access to copy the
267 |     Corresponding Source from a network server at no charge.
268 | 
269 |     c) Convey individual copies of the object code with a copy of the
270 |     written offer to provide the Corresponding Source.  This
271 |     alternative is allowed only occasionally and noncommercially, and
272 |     only if you received the object code with such an offer, in accord
273 |     with subsection 6b.
274 | 
275 |     d) Convey the object code by offering access from a designated
276 |     place (gratis or for a charge), and offer equivalent access to the
277 |     Corresponding Source in the same way through the same place at no
278 |     further charge.  You need not require recipients to copy the
279 |     Corresponding Source along with the object code.  If the place to
280 |     copy the object code is a network server, the Corresponding Source
281 |     may be on a different server (operated by you or a third party)
282 |     that supports equivalent copying facilities, provided you maintain
283 |     clear directions next to the object code saying where to find the
284 |     Corresponding Source.  Regardless of what server hosts the
285 |     Corresponding Source, you remain obligated to ensure that it is
286 |     available for as long as needed to satisfy these requirements.
287 | 
288 |     e) Convey the object code using peer-to-peer transmission, provided
289 |     you inform other peers where the object code and Corresponding
290 |     Source of the work are being offered to the general public at no
291 |     charge under subsection 6d.
292 | 
293 |   A separable portion of the object code, whose source code is excluded
294 | from the Corresponding Source as a System Library, need not be
295 | included in conveying the object code work.
296 | 
297 |   A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling.  In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage.  For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product.  A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 | 
310 |   "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source.  The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 | 
318 |   If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <https://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <https://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <https://www.gnu.org/licenses/why-not-lgpl.html>.
675 | 


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