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import { Gridicon } from '@automattic/components';
import clsx from 'clsx';
import { useTranslate } from 'i18n-calypso';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import { getPostTotalCommentsCount } from 'calypso/state/comments/selectors';
import './style.scss';
function CommentButton( {
commentCount = 0,
size = 24,
tagName: TagName = 'li',
onClick,
href,
target,
icon,
defaultLabel,
} ) {
const translate = useTranslate();
const showLabel = commentCount > 0 || defaultLabel;
const label = commentCount || defaultLabel;
// Show a tooltip only when we are showing the number of existing comments.
const showTooltip = commentCount > 0;
return (
<TagName
className={ clsx( 'comment-button', {
tooltip: showTooltip,
} ) }
data-tooltip={ showTooltip ? translate( 'Comment' ) : undefined }
onClick={ onClick }
href={ 'a' === TagName ? href : undefined }
target={ 'a' === TagName ? target : undefined }
>
{ icon || <Gridicon icon="comment" size={ size } className="comment-button__icon" /> }
<span className="comment-button__label">
{ showLabel && <span className="comment-button__label-count">{ label }</span> }
</span>
</TagName>
);
}
CommentButton.propTypes = {
commentCount: PropTypes.number,
href: PropTypes.string,
onClick: PropTypes.func,
post: PropTypes.object,
tagName: PropTypes.string,
target: PropTypes.string,
icon: PropTypes.object,
defaultLabel: PropTypes.string,
};
const mapStateToProps = ( state, ownProps ) => {
const { post: { site_ID: siteId, ID: postId } = {}, commentCount } = ownProps;
return {
commentCount: getPostTotalCommentsCount( state, siteId, postId ) || commentCount,
};
};
export default connect( mapStateToProps )( CommentButton );
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