127 lines
3.6 KiB
JavaScript
127 lines
3.6 KiB
JavaScript
// @flow
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import React from 'react';
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import { Text, View } from 'react-native';
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import { getLocalizedDateFormatter, translate } from '../../../base/i18n';
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import { Avatar } from '../../../base/participants';
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import { connect } from '../../../base/redux';
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import AbstractChatMessage, {
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_mapStateToProps,
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type Props
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} from '../AbstractChatMessage';
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import styles from './styles';
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/**
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* Size of the rendered avatar in the message.
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*/
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const AVATAR_SIZE = 32;
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/**
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* Formatter string to display the message timestamp.
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*/
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const TIMESTAMP_FORMAT = 'H:mm';
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/**
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* Renders a single chat message.
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*/
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class ChatMessage extends AbstractChatMessage<Props> {
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/**
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* Implements {@code Component#render}.
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*
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* @inheritdoc
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*/
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render() {
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const { message } = this.props;
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const timeStamp = getLocalizedDateFormatter(
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new Date(message.timestamp)).format(TIMESTAMP_FORMAT);
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const localMessage = message.messageType === 'local';
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// Style arrays that need to be updated in various scenarios, such as
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// error messages or others.
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const detailsWrapperStyle = [
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styles.detailsWrapper
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];
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const textWrapperStyle = [
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styles.textWrapper
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];
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if (localMessage) {
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// The wrapper needs to be aligned to the right.
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detailsWrapperStyle.push(styles.ownMessageDetailsWrapper);
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// The bubble needs to be differently styled.
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textWrapperStyle.push(styles.ownTextWrapper);
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} else if (message.messageType === 'error') {
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// The bubble needs to be differently styled.
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textWrapperStyle.push(styles.systemTextWrapper);
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}
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return (
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<View style = { styles.messageWrapper } >
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{
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// Avatar is only rendered for remote messages.
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!localMessage && this._renderAvatar()
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}
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<View style = { detailsWrapperStyle }>
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<View style = { textWrapperStyle } >
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{
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// Display name is only rendered for remote
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// messages.
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!localMessage && this._renderDisplayName()
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}
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<Text style = { styles.messageText }>
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{ message.messageType === 'error'
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? this.props.t('chat.error', {
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error: message.error,
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originalText: message.message
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})
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: message.message }
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</Text>
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</View>
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<Text style = { styles.timeText }>
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{ timeStamp }
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</Text>
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</View>
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</View>
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);
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}
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/**
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* Renders the avatar of the sender.
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*
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* @returns {React$Element<*>}
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*/
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_renderAvatar() {
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const { _avatarURL } = this.props;
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return (
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<View style = { styles.avatarWrapper }>
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<Avatar
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size = { AVATAR_SIZE }
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uri = { _avatarURL } />
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</View>
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);
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}
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/**
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* Renders the display name of the sender.
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*
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* @returns {React$Element<*>}
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*/
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_renderDisplayName() {
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const { message } = this.props;
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return (
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<Text style = { styles.displayName }>
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{ message.displayName }
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</Text>
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);
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}
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}
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export default translate(connect(_mapStateToProps)(ChatMessage));
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