78 lines
2.4 KiB
JavaScript
78 lines
2.4 KiB
JavaScript
import _extends from 'babel-runtime/helpers/extends';
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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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backgroundSize: 'cover',
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backgroundRepeat: 'no-repeat',
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backgroundPosition: 'center'
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},
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rootMedia: {
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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 { classes, className, component: Component, image, src, style } = 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 ? _extends({ backgroundImage: `url(${image})` }, style) : style;
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const composedClassName = classNames({
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[classes.root]: !isMediaComponent,
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[classes.rootMedia]: isMediaComponent
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}, className);
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return React.createElement(Component, _extends({
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className: composedClassName,
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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, { name: 'MuiCardMedia' })(CardMedia); |