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// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
// EXPERIMENTAL - SUBJECT TO CHANGE
import React from 'react';
import PropTypes from 'prop-types';
export default class Pluggable extends React.PureComponent {
static propTypes = {
/*
* Should be a single overridable React component
*/
children: PropTypes.element.isRequired,
/*
* Components for overriding provided by plugins
*/
components: PropTypes.object.isRequired,
/*
* Logged in user's theme
*/
theme: PropTypes.object.isRequired
}
render() {
const child = React.Children.only(this.props.children).type;
const components = this.props.components;
if (child == null) {
return null;
}
const childName = child.getComponentName();
// Include any props passed to this component or to the child component
let props = {...this.props};
Reflect.deleteProperty(props, 'children');
Reflect.deleteProperty(props, 'components');
props = {...props, ...this.props.children.props};
// Override the default component with any registered plugin's component
if (components.hasOwnProperty(childName)) {
const PluginComponent = components[childName];
return (
<PluginComponent
{...props}
theme={this.props.theme}
/>
);
}
return React.cloneElement(this.props.children, {...props});
}
}
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