@material-ui/core
Version:
React components that implement Google's Material Design.
92 lines (83 loc) • 2.72 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectSpread from "@babel/runtime/helpers/objectSpread";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import warning from 'warning';
import withStyles from '../styles/withStyles';
export const styles = {
/* Styles applied to the root element. */
root: {
display: 'block',
backgroundSize: 'cover',
backgroundRepeat: 'no-repeat',
backgroundPosition: 'center'
},
/* Styles applied to the root element if `component="video, audio, picture, iframe, or img"`. */
media: {
width: '100%'
}
};
const MEDIA_COMPONENTS = ['video', 'audio', 'picture', 'iframe', 'img'];
function CardMedia(props) {
const {
classes,
className,
component: Component,
image,
src,
style
} = props,
other = _objectWithoutProperties(props, ["classes", "className", "component", "image", "src", "style"]);
process.env.NODE_ENV !== "production" ? warning(Boolean(image || src), 'Material-UI: either `image` or `src` property must be specified.') : void 0;
const isMediaComponent = MEDIA_COMPONENTS.indexOf(Component) !== -1;
const composedStyle = !isMediaComponent && image ? _objectSpread({
backgroundImage: `url("${image}")`
}, style) : style;
return React.createElement(Component, _extends({
className: classNames(classes.root, {
[classes.media]: isMediaComponent
}, className),
style: composedStyle,
src: isMediaComponent ? image || src : undefined
}, other));
}
CardMedia.propTypes = process.env.NODE_ENV !== "production" ? {
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css-api) below for more details.
*/
classes: PropTypes.object.isRequired,
/**
* @ignore
*/
className: PropTypes.string,
/**
* Component for rendering image.
* Either a string to use a DOM element or a component.
*/
component: PropTypes.oneOfType([PropTypes.string, PropTypes.func, PropTypes.object]),
/**
* Image to be displayed as a background image.
* Either `image` or `src` prop must be specified.
* Note that caller must specify height otherwise the image will not be visible.
*/
image: PropTypes.string,
/**
* An alias for `image` property.
* Available only with media components.
* Media components: `video`, `audio`, `picture`, `iframe`, `img`.
*/
src: PropTypes.string,
/**
* @ignore
*/
style: PropTypes.object
} : {};
CardMedia.defaultProps = {
component: 'div'
};
export default withStyles(styles, {
name: 'MuiCardMedia'
})(CardMedia);