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AvatarGroup.js
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Wed, Feb 19, 16:07

AvatarGroup.js
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
const _excluded = ["children", "className", "component", "componentsProps", "max", "slotProps", "spacing", "total", "variant"];
import * as React from 'react';
import PropTypes from 'prop-types';
import { isFragment } from 'react-is';
import clsx from 'clsx';
import { chainPropTypes } from '@mui/utils';
import { unstable_composeClasses as composeClasses } from '@mui/base';
import styled from '../styles/styled';
import useThemeProps from '../styles/useThemeProps';
import Avatar, { avatarClasses } from '../Avatar';
import avatarGroupClasses, { getAvatarGroupUtilityClass } from './avatarGroupClasses';
import { jsxs as _jsxs } from "react/jsx-runtime";
const SPACINGS = {
small: -16,
medium: null
};
const useUtilityClasses = ownerState => {
const {
classes
} = ownerState;
const slots = {
root: ['root'],
avatar: ['avatar']
};
return composeClasses(slots, getAvatarGroupUtilityClass, classes);
};
const AvatarGroupRoot = styled('div', {
name: 'MuiAvatarGroup',
slot: 'Root',
overridesResolver: (props, styles) => _extends({
[`& .${avatarGroupClasses.avatar}`]: styles.avatar
}, styles.root)
})(({
theme
}) => ({
[`& .${avatarClasses.root}`]: {
border: `2px solid ${(theme.vars || theme).palette.background.default}`,
boxSizing: 'content-box',
marginLeft: -8,
'&:last-child': {
marginLeft: 0
}
},
display: 'flex',
flexDirection: 'row-reverse'
}));
const AvatarGroupAvatar = styled(Avatar, {
name: 'MuiAvatarGroup',
slot: 'Avatar',
overridesResolver: (props, styles) => styles.avatar
})(({
theme
}) => ({
border: `2px solid ${(theme.vars || theme).palette.background.default}`,
boxSizing: 'content-box',
marginLeft: -8,
'&:last-child': {
marginLeft: 0
}
}));
const AvatarGroup = /*#__PURE__*/React.forwardRef(function AvatarGroup(inProps, ref) {
const props = useThemeProps({
props: inProps,
name: 'MuiAvatarGroup'
});
const {
children: childrenProp,
className,
component = 'div',
componentsProps = {},
max = 5,
slotProps = {},
spacing = 'medium',
total,
variant = 'circular'
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
let clampedMax = max < 2 ? 2 : max;
const ownerState = _extends({}, props, {
max,
spacing,
component,
variant
});
const classes = useUtilityClasses(ownerState);
const children = React.Children.toArray(childrenProp).filter(child => {
if (process.env.NODE_ENV !== 'production') {
if (isFragment(child)) {
console.error(["MUI: The AvatarGroup component doesn't accept a Fragment as a child.", 'Consider providing an array instead.'].join('\n'));
}
}
return /*#__PURE__*/React.isValidElement(child);
});
const totalAvatars = total || children.length;
if (totalAvatars === clampedMax) {
clampedMax += 1;
}
clampedMax = Math.min(totalAvatars + 1, clampedMax);
const maxAvatars = Math.min(children.length, clampedMax - 1);
const extraAvatars = Math.max(totalAvatars - clampedMax, totalAvatars - maxAvatars, 0);
const marginLeft = spacing && SPACINGS[spacing] !== undefined ? SPACINGS[spacing] : -spacing;
const additionalAvatarSlotProps = slotProps.additionalAvatar ?? componentsProps.additionalAvatar;
return /*#__PURE__*/_jsxs(AvatarGroupRoot, _extends({
as: component,
ownerState: ownerState,
className: clsx(classes.root, className),
ref: ref
}, other, {
children: [extraAvatars ? /*#__PURE__*/_jsxs(AvatarGroupAvatar, _extends({
ownerState: ownerState,
variant: variant
}, additionalAvatarSlotProps, {
className: clsx(classes.avatar, additionalAvatarSlotProps?.className),
style: _extends({
marginLeft
}, additionalAvatarSlotProps?.style),
children: ["+", extraAvatars]
})) : null, children.slice(0, maxAvatars).reverse().map((child, index) => {
return /*#__PURE__*/React.cloneElement(child, {
className: clsx(child.props.className, classes.avatar),
style: _extends({
// Consistent with "&:last-child" styling for the default spacing,
// we do not apply custom marginLeft spacing on the last child
marginLeft: index === maxAvatars - 1 ? undefined : marginLeft
}, child.props.style),
variant: child.props.variant || variant
});
})]
}));
});
process.env.NODE_ENV !== "production" ? AvatarGroup.propTypes /* remove-proptypes */ = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* The avatars to stack.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* The extra props for the slot components.
* You can override the existing props or add new ones.
*
* This prop is an alias for the `slotProps` prop.
* It's recommended to use the `slotProps` prop instead, as `componentsProps` will be deprecated in the future.
*
* @default {}
*/
componentsProps: PropTypes.shape({
additionalAvatar: PropTypes.object
}),
/**
* Max avatars to show before +x.
* @default 5
*/
max: chainPropTypes(PropTypes.number, props => {
if (props.max < 2) {
return new Error(['MUI: The prop `max` should be equal to 2 or above.', 'A value below is clamped to 2.'].join('\n'));
}
return null;
}),
/**
* The extra props for the slot components.
* You can override the existing props or add new ones.
*
* This prop is an alias for the `componentsProps` prop, which will be deprecated in the future.
*
* @default {}
*/
slotProps: PropTypes.shape({
additionalAvatar: PropTypes.object
}),
/**
* Spacing between avatars.
* @default 'medium'
*/
spacing: PropTypes.oneOfType([PropTypes.oneOf(['medium', 'small']), PropTypes.number]),
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object]),
/**
* The total number of avatars. Used for calculating the number of extra avatars.
* @default children.length
*/
total: PropTypes.number,
/**
* The variant to use.
* @default 'circular'
*/
variant: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([PropTypes.oneOf(['circular', 'rounded', 'square']), PropTypes.string])
} : void 0;
export default AvatarGroup;

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