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100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
import * as React from 'react';
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import classNames from 'classnames';
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import { ConfigConsumer, ConfigConsumerProps } from '../config-provider';
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export interface CommentProps {
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/** List of action items rendered below the comment content */
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actions?: Array<React.ReactNode>;
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/** The element to display as the comment author. */
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author?: React.ReactNode;
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/** The element to display as the comment avatar - generally an antd Avatar */
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avatar?: React.ReactNode;
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/** className of comment */
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className?: string;
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/** The main content of the comment */
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content: React.ReactNode;
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/** Nested comments should be provided as children of the Comment */
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children?: any;
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/** Comment prefix defaults to '.ant-comment' */
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prefixCls?: string;
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/** Additional style for the comment */
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style?: React.CSSProperties;
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/** A datetime element containing the time to be displayed */
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datetime?: React.ReactNode;
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}
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export default class Comment extends React.Component<CommentProps, {}> {
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getAction(actions: React.ReactNode[]) {
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if (!actions || !actions.length) {
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return null;
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}
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const actionList = actions.map((action, index) => <li key={`action-${index}`}>{action}</li>);
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return actionList;
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}
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renderNested = (prefixCls: string, children: any) => {
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return <div className={classNames(`${prefixCls}-nested`)}>{children}</div>;
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};
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renderComment = ({ getPrefixCls }: ConfigConsumerProps) => {
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const {
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actions,
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author,
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avatar,
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children,
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className,
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content,
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prefixCls: customizePrefixCls,
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style,
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datetime,
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...otherProps
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} = this.props;
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const prefixCls = getPrefixCls('comment', customizePrefixCls);
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const avatarDom = (
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<div className={`${prefixCls}-avatar`}>
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{typeof avatar === 'string' ? <img src={avatar} /> : avatar}
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</div>
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);
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const actionDom =
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actions && actions.length ? (
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<ul className={`${prefixCls}-actions`}>{this.getAction(actions)}</ul>
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) : null;
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const authorContent = (
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<div className={`${prefixCls}-content-author`}>
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{author && <span className={`${prefixCls}-content-author-name`}>{author}</span>}
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{datetime && <span className={`${prefixCls}-content-author-time`}>{datetime}</span>}
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</div>
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);
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const contentDom = (
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<div className={`${prefixCls}-content`}>
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{authorContent}
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<div className={`${prefixCls}-content-detail`}>{content}</div>
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{actionDom}
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</div>
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);
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const comment = (
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<div className={`${prefixCls}-inner`}>
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{avatarDom}
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{contentDom}
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</div>
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);
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return (
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<div {...otherProps} className={classNames(prefixCls, className)} style={style}>
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{comment}
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{children ? this.renderNested(prefixCls, children) : null}
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</div>
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);
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};
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render() {
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return <ConfigConsumer>{this.renderComment}</ConfigConsumer>;
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}
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}
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