// Copyright 2018 Signal Messenger, LLC // SPDX-License-Identifier: AGPL-3.0-only import type { KeyboardEvent } from 'react'; import React from 'react'; import type { AttachmentType } from '../../types/Attachment'; import { canBeDownloaded } from '../../types/Attachment'; import { getSizeClass } from '../emoji/lib'; import type { ShowConversationType } from '../../state/ducks/conversations'; import type { HydratedBodyRangesType } from '../../types/BodyRange'; import type { LocalizerType } from '../../types/Util'; import { MessageTextRenderer } from './MessageTextRenderer'; import type { RenderLocation } from './MessageTextRenderer'; import { UserText } from '../UserText'; import { shouldLinkifyMessage } from '../../types/LinkPreview'; export type Props = { author?: string; bodyRanges?: HydratedBodyRangesType; direction?: 'incoming' | 'outgoing'; // If set, all emoji will be the same size. Otherwise, just one emoji will be large. disableJumbomoji?: boolean; // If set, interactive elements will be left as plain text: links, mentions, spoilers disableLinks?: boolean; i18n: LocalizerType; isSpoilerExpanded: Record; kickOffBodyDownload?: () => void; onExpandSpoiler?: (data: Record) => unknown; onIncreaseTextLength?: () => unknown; prefix?: string; renderLocation: RenderLocation; showConversation?: ShowConversationType; text: string; textAttachment?: Pick< AttachmentType, 'pending' | 'digest' | 'key' | 'wasTooBig' >; }; /** * This component makes it very easy to use all three of our message formatting * components: `Emojify`, `Linkify`, and `AddNewLines`. Because each of them is fully * configurable with their `renderXXX` props, this component will assemble all three of * them for you. */ export function MessageBody({ author, bodyRanges, direction, disableJumbomoji, disableLinks, i18n, isSpoilerExpanded, kickOffBodyDownload, onExpandSpoiler, onIncreaseTextLength, prefix, renderLocation, showConversation, text, textAttachment, }: Props): JSX.Element { const shouldDisableLinks = disableLinks || !shouldLinkifyMessage(text); const textWithSuffix = textAttachment?.pending || onIncreaseTextLength || textAttachment?.wasTooBig ? `${text}...` : text; const sizeClass = disableJumbomoji ? undefined : getSizeClass(text); let endNotification: React.ReactNode; if (onIncreaseTextLength) { endNotification = ( ); } else if (textAttachment?.pending) { endNotification = ( {i18n('icu:downloading')} ); } else if ( textAttachment && canBeDownloaded(textAttachment) && kickOffBodyDownload ) { endNotification = ( {' '} ); } else if (textAttachment?.wasTooBig) { endNotification = ( {' '} {i18n('icu:MessageBody--message-too-long')} ); } return ( {author && ( <> :{' '} )} {prefix && ( <> {' '} )} showConversation?.({ conversationId }) } onExpandSpoiler={onExpandSpoiler} renderLocation={renderLocation} textLength={text.length} /> {endNotification} ); }