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| import React from 'react';
import PropTypes from 'prop-types';
import {
Button,
Loading,
Icon,
} from '@collab-ui/react';
class Avatar extends React.Component {
static displayName = 'Avatar';
state = {
isImageLoaded: false,
isImageErrored: false
};
componentDidMount() {
const img = this.image;
Iif (img && img.complete) {
this.handleImgLoaded();
}
}
componentDidUpdate(prevProps) {
Iif(prevProps.src !== this.props.src){
this.handleImgChange();
}
}
handleImgChange = () => {
this.setState({
isImageLoaded: false,
isImageErrored: false
});
}
handleImgError = () => {
this.setState({
isImageErrored: true
});
}
handleImgLoaded = () => {
this.setState({
isImageLoaded: true
});
}
render() {
const {
alt,
backgroundColor,
buttonClassName,
className,
color,
failureBadge,
hasNotification,
hideDefaultTooltip,
icon,
isDecrypting,
isOverview,
onClick,
size,
src,
theme,
title,
type,
...otherProps
} = this.props;
const {
isImageLoaded,
isImageErrored
} = this.state;
const getInitials = () => {
if (!title.replace(/\s/g, '').length) return '';
let letters = [];
const words = title.trim().split(/ +/);
const repeatTimes = Math.min(type === 'group' && 1 || 2, words.length);
for (let i = 0; i < repeatTimes; i++) {
letters.push(String.fromCodePoint(words[i].codePointAt(0)));
}
return letters.join('');
};
const getIcon = () => {
Eif (icon.type.displayName === 'Icon') {
return (
<span
className={
'cui-avatar__icon' +
`${isOverview ? ' cui-avatar__icon--overview' : ''}`
}
style={{ backgroundColor, color }}
>
{icon}
</span>
);
}
throw new Error('Icon prop should be a component of type Icon');
};
const getLetter = () => {
return (
<span
key='letter'
className={
'cui-avatar__letter' +
`${(isDecrypting && ` cui-decrypting`) || ''}` +
`${(isImageLoaded && ` cui-avatar__img--hidden`) || ''}`
}
style={{ backgroundColor, color }}
>
{getInitials()}
</span>
);
};
const getChildren = () => {
if(type === 'self') {
return (
<span
key='self'
className='cui-avatar__self'
style={{ backgroundColor, color }}
>
<Icon name={size === 40 || size === 'medium' ? 'chat-active_18' : 'chat-active_16'} />
</span>
);
} else if (src && !isImageErrored) {
// image src is present and image has not yet errored
const imgChildren = [];
// image is not loaded and title is provided
if (title && !isImageLoaded) {
imgChildren.push(getLetter());
}
imgChildren.push(
<img
alt={alt}
className={
`cui-avatar__img` +
`${(!isImageLoaded && ` cui-avatar__img--hidden`) || ''}`
}
draggable={false}
key={`image-${imgChildren.length}`}
onError={this.handleImgError}
onLoad={this.handleImgLoaded}
src={src}
ref={ref => this.image = ref}
/>
);
return imgChildren;
} else if (icon) {
return getIcon();
} else if (title) {
return getLetter();
}
};
const getAvatar = () => (
<div
className={
'cui-avatar' +
`${(onClick && ` cui-avatar--clickable`) || ''}` +
`${(type && ` cui-avatar--${type}`) || ''}` +
`${(size && ` cui-avatar--${size}`) || ''}` +
`${(theme && ` cui-avatar--${theme}`) || ''}` +
`${(isDecrypting && ` cui-decrypting`) || ''}` +
`${(className && ` ${className}`) || ''}`
}
title={!hideDefaultTooltip ? title : ''}
{...!onClick && {...otherProps}}
>
{getChildren()}
{type === 'typing' && <Loading/>}
{failureBadge && <span className='cui-avatar__failure-badge' />}
{hasNotification && <span className='cui-avatar__notification-badge' />}
</div>
);
return (
onClick
?
<Button
className={buttonClassName}
circle
onClick={onClick}
removeStyle
{...otherProps}
>
{getAvatar()}
</Button>
: getAvatar()
);
}
}
Avatar.propTypes = {
/** @prop Image alt tag | '' */
alt: PropTypes.string,
/** @prop Set Avatar background color | '' */
backgroundColor: PropTypes.string,
/** @prop Optional css class string for button | '' */
buttonClassName: PropTypes.string,
/** @prop Optional css class string for Avatar component | null */
className: PropTypes.string,
/** @prop Set Avatar text color | '' */
color: PropTypes.string,
/** @prop Set existance of a failureBadge on the Avatar | false */
failureBadge: PropTypes.bool,
/** @prop Set existance of a notification on the Avatar | false */
hasNotification: PropTypes.bool,
/** @prop Set the visibility of Avatar's default tooltip | false */
hideDefaultTooltip: PropTypes.bool,
/** @prop Optional icon component for the Avatar | null */
icon: PropTypes.element,
/** @prop Set if Avatar's content is decrypting | false */
isDecrypting: PropTypes.bool,
/** @prop Set existance of Avatar's Overview | false */
isOverview: PropTypes.bool,
/** @prop Handler to be called when the user taps the Avatar | null */
onClick: PropTypes.func,
/** @prop Set the size of the Avatar from one of the preconfigured options | 'medium' */
size: PropTypes.oneOf(['xsmall', 'small', 'medium', 'large', 'xlarge', 18, 24, 28, 36, 40, 44, 52, 56, 72, 80, 84]),
/** @prop Optional image source for the Avatar | null */
src: PropTypes.string,
/** @prop Optional Avatar color theme | null */
theme: PropTypes.string,
/** @prop set Avatar title / user's name | null */
title: PropTypes.string,
/** @prop optional Avatar type | '' */
type: PropTypes.oneOf(['', 'active', 'inactive', 'dnd', 'ooo', 'group', 'typing', 'bot', 'self']),
};
Avatar.defaultProps = {
alt: '',
backgroundColor: '',
buttonClassName: '',
className: null,
color: '',
failureBadge: false,
hasNotification: false,
hideDefaultTooltip: false,
icon: null,
isDecrypting: false,
isOverview: false,
onClick: null,
size: 'medium',
src: null,
theme: null,
title: null,
type: '',
};
export default Avatar;
/**
* @component avatar
* @section default
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarDefault extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith"/>
);
}
}
**/
/**
* @component avatar
* @section active
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarActive extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="active"/>
);
}
}
**/
/**
* @component avatar
* @section inactive
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarInactive extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="inactive" />
);
}
}
**/
/**
* @component avatar
* @section self
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarSelf extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="self"/>
);
}
}
**/
/**
* @component avatar
* @section status
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarStatus extends React.PureComponent {
render() {
return (
<div className='row'>
<div className="docs-example docs-example--spacing">
<Avatar title="Tom Smith" size={36} type="dnd" />
</div>
<div className="docs-example docs-example--spacing">
<Avatar title="Tom Smith" size={36} type="ooo" />
</div>
</div>
);
}
}
**/
/**
* @component avatar
* @section group
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarGroup extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="group"/>
);
}
}
**/
/**
* @component avatar
* @section bot
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarBot extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="bot" />
);
}
}
**/
/**
* @component avatar
* @section notification
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarNotification extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" hasNotification />
);
}
}
**/
/**
* @component avatar
* @section failure
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarFailure extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" failureBadge />
);
}
}
**/
/**
* @component avatar
* @section typing
* @react
import { Avatar } from '@collab-ui/react';
export default class AvatarTyping extends React.PureComponent {
render() {
return (
<Avatar title="Tom Smith" type="typing"/>
);
}
}
**/
/**
* @component avatar
* @section composite
*
* @react
*
import { Avatar } from '@collab-ui/react';
export default class AvatarComposite extends React.PureComponent {
render() {
return (
<CompositeAvatar size={40}>
<Avatar title="Tom Smith"/>
<Avatar title="John William"/>
</CompositeAvatar>
);
}
}
**/ |