redoc/demo/index.tsx

212 lines
5.4 KiB
TypeScript

import * as React from 'react';
import { render } from 'react-dom';
import styled from 'styled-components';
import { RedocStandalone } from '../src';
import ComboBox from './ComboBox';
import FileInput from './components/FileInput';
const DEFAULT_SPEC = 'openapi.yaml';
const NEW_VERSION_SPEC = 'openapi-3-1.yaml';
const demos = [
{ value: NEW_VERSION_SPEC, label: 'Petstore OpenAPI 3.1' },
{ value: 'https://api.apis.guru/v2/specs/instagram.com/1.0.0/swagger.yaml', label: 'Instagram' },
{
value: 'https://api.apis.guru/v2/specs/googleapis.com/calendar/v3/openapi.yaml',
label: 'Google Calendar',
},
{ value: 'https://api.apis.guru/v2/specs/slack.com/1.7.0/openapi.yaml', label: 'Slack' },
{ value: 'https://api.apis.guru/v2/specs/zoom.us/2.0.0/openapi.yaml', label: 'Zoom.us' },
{ value: 'https://docs.graphhopper.com/openapi.json', label: 'GraphHopper' },
];
class DemoApp extends React.Component<
Record<string, unknown>,
{ spec: object | undefined; specUrl: string; dropdownOpen: boolean; cors: boolean }
> {
constructor(props) {
super(props);
let parts = window.location.search.match(/url=([^&]+)/);
let url = DEFAULT_SPEC;
if (parts && parts.length > 1) {
url = decodeURIComponent(parts[1]);
}
parts = window.location.search.match(/[?&]nocors(&|#|$)/);
let cors = true;
if (parts && parts.length > 1) {
cors = false;
}
this.state = {
spec: undefined,
specUrl: url,
dropdownOpen: false,
cors,
};
}
handleUploadFile = (spec: object) => {
this.setState({
spec,
specUrl: '',
});
};
handleChange = (url: string) => {
if (url === NEW_VERSION_SPEC) {
this.setState({ cors: false });
0;
}
this.setState({
specUrl: url,
});
window.history.pushState(
undefined,
'',
updateQueryStringParameter(location.search, 'url', url),
);
};
toggleCors = (e: React.ChangeEvent<HTMLInputElement>) => {
const cors = e.currentTarget.checked;
this.setState({
cors,
});
window.history.pushState(
undefined,
'',
updateQueryStringParameter(location.search, 'nocors', cors ? undefined : ''),
);
};
render() {
const { specUrl, cors } = this.state;
let proxiedUrl = specUrl;
if (specUrl !== DEFAULT_SPEC) {
proxiedUrl = cors
? '\\\\cors.redoc.ly/' + new URL(specUrl, window.location.href).href
: specUrl;
}
return (
<>
<Heading>
<a href=".">
<Logo
src="https://github.com/Redocly/redoc/raw/main/docs/images/redoc.png"
alt="Redoc logo"
/>
</a>
<ControlsContainer>
<FileInput onUpload={this.handleUploadFile} />
<ComboBox
placeholder={'URL to a spec to try'}
options={demos}
onChange={this.handleChange}
value={specUrl === DEFAULT_SPEC ? '' : specUrl}
/>
<CorsCheckbox title="Use CORS proxy">
<input id="cors_checkbox" type="checkbox" onChange={this.toggleCors} checked={cors} />
<label htmlFor="cors_checkbox">CORS</label>
</CorsCheckbox>
</ControlsContainer>
<iframe
src="https://ghbtns.com/github-btn.html?user=Redocly&amp;repo=redoc&amp;type=star&amp;count=true&amp;size=large"
frameBorder="0"
scrolling="0"
width="160px"
height="30px"
/>
</Heading>
<RedocStandalone
spec={this.state.spec}
specUrl={proxiedUrl}
options={{ scrollYOffset: 'nav', untrustedSpec: true }}
/>
</>
);
}
}
/* ====== Styled components ====== */
const ControlsContainer = styled.div`
display: flex;
justify-content: center;
flex: 1;
margin: 0 15px;
align-items: center;
`;
const CorsCheckbox = styled.div`
margin-left: 10px;
white-space: nowrap;
label {
font-size: 13px;
}
@media screen and (max-width: 550px) {
display: none;
}
`;
const Heading = styled.nav`
position: sticky;
top: 0;
width: 100%;
height: 50px;
box-sizing: border-box;
background: white;
border-bottom: 1px solid #cccccc;
z-index: 10;
padding: 5px;
display: flex;
align-items: center;
font-family: Roboto, sans-serif;
`;
const Logo = styled.img`
height: 40px;
width: 124px;
display: inline-block;
margin-right: 15px;
@media screen and (max-width: 950px) {
display: none;
}
`;
render(<DemoApp />, document.getElementById('container'));
/* ====== Helpers ====== */
function updateQueryStringParameter(uri, key, value) {
const keyValue = value === '' ? key : key + '=' + value;
const re = new RegExp('([?|&])' + key + '=?.*?(&|#|$)', 'i');
if (uri.match(re)) {
if (value !== undefined) {
return uri.replace(re, '$1' + keyValue + '$2');
} else {
return uri.replace(re, (_, separator: string, rest: string) => {
if (rest.startsWith('&')) {
rest = rest.substring(1);
}
return separator === '&' ? rest : separator + rest;
});
}
} else {
if (value === undefined) {
return uri;
}
let hash = '';
if (uri.indexOf('#') !== -1) {
hash = uri.replace(/.*#/, '#');
uri = uri.replace(/#.*/, '');
}
const separator = uri.indexOf('?') !== -1 ? '&' : '?';
return uri + separator + keyValue + hash;
}
}