@wordpress/components/build/responsive-wrapper/index.js

UI components for WordPress.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _element = require("@wordpress/element");

var _classnames = _interopRequireDefault(require("classnames"));

/**
 * External dependencies
 */

/**
 * WordPress dependencies
 */

/**
 * A wrapper component that maintains its aspect ratio when resized.
 *
 * ```jsx
 * import { ResponsiveWrapper } from '@wordpress/components';
 *
 * const MyResponsiveWrapper = () => (
 * 	<ResponsiveWrapper naturalWidth={ 2000 } naturalHeight={ 680 }>
 * 		<img
 * 			src="https://s.w.org/style/images/about/WordPress-logotype-standard.png"
 * 			alt="WordPress"
 * 		/>
 * 	</ResponsiveWrapper>
 * );
 * ```
 */
function ResponsiveWrapper(_ref) {
  let {
    naturalWidth,
    naturalHeight,
    children,
    isInline = false
  } = _ref;

  if (_element.Children.count(children) !== 1) {
    return null;
  }

  const TagName = isInline ? 'span' : 'div';
  let aspectRatio;

  if (naturalWidth && naturalHeight) {
    aspectRatio = `${naturalWidth} / ${naturalHeight}`;
  }

  return (0, _element.createElement)(TagName, {
    className: "components-responsive-wrapper"
  }, (0, _element.createElement)("div", null, (0, _element.cloneElement)(children, {
    className: (0, _classnames.default)('components-responsive-wrapper__content', children.props.className),
    style: { ...children.props.style,
      aspectRatio
    }
  })));
}

var _default = ResponsiveWrapper;
exports.default = _default;
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