...
 
Commits (2)
{
"name": "frontend",
"version": "0.1.0",
"private": true,
"dependencies": {
"react": "^16.0.0",
"react-dom": "^16.0.0",
"react-scripts": "1.0.17"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
}
}
\ No newline at end of file
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="theme-color" content="#000000">
<!--
manifest.json provides metadata used when your web app is added to the
homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json">
<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
<!--
Notice the use of %PUBLIC_URL% in the tags above.
It will be replaced with the URL of the `public` folder during the build.
Only files inside the `public` folder can be referenced from the HTML.
Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
work correctly both with client-side routing and a non-root public URL.
Learn how to configure a non-root public URL by running `npm run build`.
-->
<title>Char RNN</title>
</head>
<body>
<noscript>
You need to enable JavaScript to run this app.
</noscript>
<div id="root"></div>
<!--
This HTML file is a template.
If you open it directly in the browser, you will see an empty page.
You can add webfonts, meta tags, or analytics to this file.
The build step will place the bundled scripts into the <body> tag.
To begin the development, run `npm start` or `yarn start`.
To create a production bundle, use `npm run build` or `yarn build`.
-->
</body>
</html>
\ No newline at end of file
{
"short_name": "CharRNN",
"name": "CharRNN text generator interface",
"start_url": "./index.html",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}
\ No newline at end of file
.controls {
position: fixed;
top: 0;
left: 0;
right: 0;
height: 1em;
padding: 1em;
display: flex;
flex-direction: row;
}
.control {
flex: 1 1 auto;
}
.control label:after {
content: ": "
}
.control.length-slider input[type="number"] {
max-width: 5em;
}
button {
width: 100%;
}
body {
padding: 4em 1em;
}
\ No newline at end of file
import React, { Component } from 'react';
import { generate as generateText } from './services/api.js';
import { CheckpointSelector, DatasetSelector, LengthSlider } from './components';
import './App.css';
class App extends Component {
constructor(props) {
super(props);
this.state = { dataset: null, checkpoint: null, length: 500, text: '', generating: false };
}
onDataset = (dataset) => this.setState({ dataset })
onCheckpoint = (checkpoint) => this.setState({ checkpoint })
onLength = (length) => this.setState({ length })
generate = () => {
const dataset = this.state.dataset;
const checkpoint = this.state.checkpoint;
const length = this.state.length;
this.setState({ generating: true })
generateText({ dataset, checkpoint, length })
.then((data) => this.setState({ text: data.text, generating: false }))
.catch(() => {
this.setState({ generating: false })
})
}
render() {
let generateButton;
if (this.state.generating) {
generateButton = <section className="control">
<button onClick={this.generate} disabled>Generating...</button>
</section>;
}
else {
generateButton = <section className="control">
<button onClick={this.generate}>Generate</button>
</section>;
}
return (
<div className="App">
<nav className="controls">
<DatasetSelector onChange={this.onDataset} />
<CheckpointSelector dataset={this.state.dataset} onChange={this.onCheckpoint} />
<LengthSlider onChange={this.onLength} />
{generateButton}
</nav>
<article className="generated-text">
{this.state.text.split('\n').map((t) => <p>{t}</p>)}
</article>
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import { checkpoints as getCheckpoints } from '../services/api';
export default class DatasetSelector extends Component {
constructor(props) {
super(props);
this.state = { data: null, value: null, dataset: null };
}
onChange = (e) => {
const value = this.state.data[parseInt(e.target.value, 10)];
this.setState({ value });
this.props.onChange(value);
}
render = () => {
if (this.state.data !== null && this.state.dataset === this.props.dataset) {
return <section className="control">
<label htmlFor="checkpointSelector">Checkpoint</label>
<select id="checkpointSelector" onChange={this.onChange}>
{this.state.data.map((v, k) =>
<option key={k} value={k}>{v}</option>)}
</select>
</section>
}
else {
const dataset = this.props.dataset;
getCheckpoints(dataset).then((data) => {
this.setState({ data, dataset });
this.props.onChange(data[0]);
});
return <section className="control checkpoint-selector">
<label htmlFor="checkpointSelector">Checkpoint</label>
<select id="checkpointSelector" disabled></select>
</section>
}
}
}
\ No newline at end of file
import React, { Component } from 'react';
import { datasets as getDatasets } from '../services/api';
export default class DatasetSelector extends Component {
constructor(props) {
super(props);
this.state = { data: null, value: null }
getDatasets().then((data) => {
this.setState({ data });
this.props.onChange(data[0]);
});
}
onChange = (e) => {
const value = this.state.data[parseInt(e.target.value, 10)];
this.setState({ value });
this.props.onChange(value);
}
render = () => {
if (this.state.data !== null) {
return <section className="control">
<label htmlFor="datasetSelector">Dataset</label>
<select id="datasetSelector" onChange={this.onChange}>
{this.state.data.map((v, k) =>
<option key={k} value={k}>{v}</option>)}
</select>
</section>
}
else {
return <section className="control dataset-selector">
<label htmlFor="datasetSelector">Dataset</label>
<select id="datasetSelector" disabled></select>
</section>
}
}
}
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import React, { Component } from 'react';
export default class DatasetSelector extends Component {
constructor(props) {
super(props);
this.state = { value: 500, };
}
onChange = (e) => {
const value = e.target.value;
this.setState({ value });
this.props.onChange(value);
}
render = () => {
return <section className="control length-slider">
<label htmlFor="checkpointSelector">Textlength</label>
<input type="range" min="500" step="100" max="2000" value={this.state.value} onChange={this.onChange} />
<input type="number" size="4" value={this.state.value} onChange={this.onChange} />
</section>
}
}
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import DatasetSelector from './DatasetSelector';
import CheckpointSelector from './CheckpointSelector';
import LengthSlider from './LengthSlider';
export { CheckpointSelector, DatasetSelector, LengthSlider };
\ No newline at end of file
body {
margin: 0;
padding: 0;
font-family: sans-serif;
}
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import registerServiceWorker from './registerServiceWorker';
ReactDOM.render(<App />, document.getElementById('root'));
registerServiceWorker();
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
<g fill="#61DAFB">
<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"/>
<circle cx="420.9" cy="296.5" r="45.7"/>
<path d="M520.5 78.1z"/>
</g>
</svg>
// In production, we register a service worker to serve assets from local cache.
// This lets the app load faster on subsequent visits in production, and gives
// it offline capabilities. However, it also means that developers (and users)
// will only see deployed updates on the "N+1" visit to a page, since previously
// cached resources are updated in the background.
// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
// This link also includes instructions on opting out of this behavior.
const isLocalhost = Boolean(
window.location.hostname === 'localhost' ||
// [::1] is the IPv6 localhost address.
window.location.hostname === '[::1]' ||
// 127.0.0.1/8 is considered localhost for IPv4.
window.location.hostname.match(
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
)
);
export default function register() {
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
// The URL constructor is available in all browsers that support SW.
const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
if (publicUrl.origin !== window.location.origin) {
// Our service worker won't work if PUBLIC_URL is on a different origin
// from what our page is served on. This might happen if a CDN is used to
// serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
return;
}
window.addEventListener('load', () => {
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
if (!isLocalhost) {
// Is not local host. Just register service worker
registerValidSW(swUrl);
} else {
// This is running on localhost. Lets check if a service worker still exists or not.
checkValidServiceWorker(swUrl);
}
});
}
}
function registerValidSW(swUrl) {
navigator.serviceWorker
.register(swUrl)
.then(registration => {
registration.onupdatefound = () => {
const installingWorker = registration.installing;
installingWorker.onstatechange = () => {
if (installingWorker.state === 'installed') {
if (navigator.serviceWorker.controller) {
// At this point, the old content will have been purged and
// the fresh content will have been added to the cache.
// It's the perfect time to display a "New content is
// available; please refresh." message in your web app.
console.log('New content is available; please refresh.');
} else {
// At this point, everything has been precached.
// It's the perfect time to display a
// "Content is cached for offline use." message.
console.log('Content is cached for offline use.');
}
}
};
};
})
.catch(error => {
console.error('Error during service worker registration:', error);
});
}
function checkValidServiceWorker(swUrl) {
// Check if the service worker can be found. If it can't reload the page.
fetch(swUrl)
.then(response => {
// Ensure service worker exists, and that we really are getting a JS file.
if (
response.status === 404 ||
response.headers.get('content-type').indexOf('javascript') === -1
) {
// No service worker found. Probably a different app. Reload the page.
navigator.serviceWorker.ready.then(registration => {
registration.unregister().then(() => {
window.location.reload();
});
});
} else {
// Service worker found. Proceed as normal.
registerValidSW(swUrl);
}
})
.catch(() => {
console.log(
'No internet connection found. App is running in offline mode.'
);
});
}
export function unregister() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.ready.then(registration => {
registration.unregister();
});
}
}
const API_URL = "http://192.168.9.119:5556/";
export const api_url = (tail) => {
return `${API_URL}${tail}`;
}
const get = (url) => {
const promise = new Promise((resolve, reject) => {
fetch(api_url(url), {
method: "GET"
}).then((response) => {
if (response.ok) {
response.json()
.then(data => resolve(data))
.catch(reject);
}
else {
reject();
}
}).catch(reject);
});
return promise;
}
// TODO generalize API call function
const post = (url, data) => {
const promise = new Promise((resolve, reject) => {
let postData = new FormData();
for (const key in data) {
if (data.hasOwnProperty(key)) {
postData.append(key, data[key]);
}
}
fetch(api_url(url), {
method: "POST",
body: postData
}).then((response) => {
if (response.ok) {
response.json()
.then((data) => resolve(data))
.catch(reject);
} else {
reject();
}
}).catch(reject);
});
return promise;
}
export const datasets = () => get('datasets')
export const checkpoints = (dataset) => get(`checkpoints/${dataset}`)
export const generate = (data) => post('generate', data)
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