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// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import ProfilePopover from 'components/profile_popover.jsx';
import {Client4} from 'mattermost-redux/client';
import React from 'react';
import PropTypes from 'prop-types';
import {OverlayTrigger} from 'react-bootstrap';
export default class AtMention extends React.PureComponent {
static propTypes = {
mentionName: PropTypes.string.isRequired,
usersByUsername: PropTypes.object.isRequired,
isRHS: PropTypes.bool,
hasMention: PropTypes.bool
};
static defaultProps = {
isRHS: false,
hasMention: false
}
constructor(props) {
super(props);
this.hideProfilePopover = this.hideProfilePopover.bind(this);
this.state = {
user: this.getUserFromMentionName(props)
};
}
componentWillReceiveProps(nextProps) {
if (nextProps.mentionName !== this.props.mentionName || nextProps.usersByUsername !== this.props.usersByUsername) {
this.setState({
user: this.getUserFromMentionName(nextProps)
});
}
}
hideProfilePopover() {
this.refs.overlay.hide();
}
getUserFromMentionName(props) {
const usersByUsername = props.usersByUsername;
let mentionName = props.mentionName;
while (mentionName.length > 0) {
if (usersByUsername[mentionName]) {
return usersByUsername[mentionName];
}
// Repeatedly trim off trailing punctuation in case this is at the end of a sentence
if ((/[._-]$/).test(mentionName)) {
mentionName = mentionName.substring(0, mentionName.length - 1);
} else {
break;
}
}
return '';
}
render() {
if (!this.state.user) {
return <span>{'@' + this.props.mentionName}</span>;
}
const user = this.state.user;
const suffix = this.props.mentionName.substring(user.username.length);
return (
<span>
<OverlayTrigger
ref='overlay'
trigger='click'
placement='right'
rootClose={true}
overlay={
<ProfilePopover
user={user}
src={Client4.getProfilePictureUrl(user.id, user.last_picture_update)}
hide={this.hideProfilePopover}
isRHS={this.props.isRHS}
hasMention={this.props.hasMention}
/>
}
>
<a className='mention-link'>{'@' + user.username}</a>
</OverlayTrigger>
{suffix}
</span>
);
}
}
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