docusaurus/lib/core/Container.js

/**
 * Copyright (c) 2017-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

const React = require("react");
const classNames = require("classnames");

class Container extends React.Component {
  render() {
    const containerClasses = classNames("container", this.props.className, {
      darkBackground: this.props.background === "dark",
      highlightBackground: this.props.background === "highlight",
      lightBackground: this.props.background === "light",
      paddingAll: this.props.padding.indexOf("all") >= 0,
      paddingBottom: this.props.padding.indexOf("bottom") >= 0,
      paddingLeft: this.props.padding.indexOf("left") >= 0,
      paddingRight: this.props.padding.indexOf("right") >= 0,
      paddingTop: this.props.padding.indexOf("top") >= 0
    });
    let wrappedChildren;

    if (this.props.wrapper) {
      wrappedChildren = (
        <div className="wrapper">
          {this.props.children}
        </div>
      );
    } else {
      wrappedChildren = this.props.children;
    }
    return (
      <div className={containerClasses} id={this.props.id}>
        {wrappedChildren}
      </div>
    );
  }
}

Container.defaultProps = {
  background: "transparent",
  padding: [],
  wrapper: true
};

module.exports = Container;