88 lines
2.4 KiB
JavaScript
88 lines
2.4 KiB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
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import _objectSpread from "@babel/runtime/helpers/objectSpread";
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import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
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import React from 'react';
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import PropTypes from 'prop-types';
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import classNames from 'classnames';
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import warning from 'warning';
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import withStyles from '../styles/withStyles';
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export const styles = {
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root: {
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display: 'block',
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backgroundSize: 'cover',
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backgroundRepeat: 'no-repeat',
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backgroundPosition: 'center'
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},
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media: {
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width: '100%'
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}
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};
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const MEDIA_COMPONENTS = ['video', 'audio', 'picture', 'iframe', 'img'];
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function CardMedia(props) {
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const {
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classes,
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className,
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component: Component,
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image,
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src,
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style
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} = props,
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other = _objectWithoutProperties(props, ["classes", "className", "component", "image", "src", "style"]);
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process.env.NODE_ENV !== "production" ? warning(Boolean(image || src), 'Material-UI: either `image` or `src` property must be specified.') : void 0;
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const isMediaComponent = MEDIA_COMPONENTS.indexOf(Component) !== -1;
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const composedStyle = !isMediaComponent && image ? _objectSpread({
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backgroundImage: `url("${image}")`
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}, style) : style;
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return React.createElement(Component, _extends({
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className: classNames(classes.root, {
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[classes.media]: isMediaComponent
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}, className),
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style: composedStyle,
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src: isMediaComponent ? image || src : undefined
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}, other));
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}
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CardMedia.propTypes = process.env.NODE_ENV !== "production" ? {
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/**
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* Useful to extend the style applied to components.
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*/
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classes: PropTypes.object.isRequired,
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/**
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* @ignore
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*/
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className: PropTypes.string,
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/**
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* Component for rendering image.
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* Either a string to use a DOM element or a component.
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*/
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component: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),
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/**
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* Image to be displayed as a background image.
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* Either `image` or `src` prop must be specified.
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* Note that caller must specify height otherwise the image will not be visible.
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*/
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image: PropTypes.string,
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/**
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* An alias for `image` property.
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* Available only with media components.
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* Media components: `video`, `audio`, `picture`, `iframe`, `img`.
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*/
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src: PropTypes.string,
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/**
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* @ignore
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*/
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style: PropTypes.object
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} : {};
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CardMedia.defaultProps = {
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component: 'div'
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};
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export default withStyles(styles, {
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name: 'MuiCardMedia'
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})(CardMedia); |