Signal-Desktop/ts/components/conversation/Quote.tsx

624 lines
15 KiB
TypeScript

// Copyright 2018-2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { ReactNode } from 'react';
import React, { useRef, useState, useEffect } from 'react';
import { noop } from 'lodash';
import classNames from 'classnames';
import * as MIME from '../../types/MIME';
import * as GoogleChrome from '../../util/GoogleChrome';
import { MessageBody } from './MessageBody';
import type { AttachmentType, ThumbnailType } from '../../types/Attachment';
import type { BodyRangesType, LocalizerType } from '../../types/Util';
import type {
ConversationColorType,
CustomColorType,
} from '../../types/Colors';
import { ContactName } from './ContactName';
import { Emojify } from './Emojify';
import { TextAttachment } from '../TextAttachment';
import { getTextWithMentions } from '../../util/getTextWithMentions';
import { getClassNamesFor } from '../../util/getClassNamesFor';
import { getCustomColorStyle } from '../../util/getCustomColorStyle';
export type Props = {
authorTitle: string;
conversationColor: ConversationColorType;
customColor?: CustomColorType;
bodyRanges?: BodyRangesType;
i18n: LocalizerType;
isFromMe: boolean;
isIncoming?: boolean;
isCompose?: boolean;
isStoryReply?: boolean;
moduleClassName?: string;
onClick?: () => void;
onClose?: () => void;
text: string;
rawAttachment?: QuotedAttachmentType;
isGiftBadge: boolean;
isViewOnce: boolean;
reactionEmoji?: string;
referencedMessageNotFound: boolean;
doubleCheckMissingQuoteReference?: () => unknown;
};
type State = {
imageBroken: boolean;
};
export type QuotedAttachmentType = Pick<
AttachmentType,
'contentType' | 'fileName' | 'isVoiceMessage' | 'thumbnail' | 'textAttachment'
>;
function validateQuote(quote: Props): boolean {
if (
quote.isStoryReply &&
(quote.referencedMessageNotFound || quote.reactionEmoji)
) {
return true;
}
if (quote.isGiftBadge) {
return true;
}
if (quote.text) {
return true;
}
if (quote.rawAttachment) {
return true;
}
return false;
}
// Long message attachments should not be shown.
function getAttachment(
rawAttachment: undefined | QuotedAttachmentType
): undefined | QuotedAttachmentType {
return rawAttachment && !MIME.isLongMessage(rawAttachment.contentType)
? rawAttachment
: undefined;
}
function getUrl(thumbnail?: ThumbnailType): string | undefined {
if (!thumbnail) {
return;
}
return thumbnail.objectUrl || thumbnail.url;
}
function getTypeLabel({
i18n,
isViewOnce = false,
contentType,
isVoiceMessage,
}: {
i18n: LocalizerType;
isViewOnce?: boolean;
contentType: MIME.MIMEType;
isVoiceMessage?: boolean;
}): string | undefined {
if (GoogleChrome.isVideoTypeSupported(contentType)) {
if (isViewOnce) {
return i18n('message--getDescription--disappearing-video');
}
return i18n('video');
}
if (GoogleChrome.isImageTypeSupported(contentType)) {
if (isViewOnce) {
return i18n('message--getDescription--disappearing-photo');
}
return i18n('photo');
}
if (isViewOnce) {
return i18n('message--getDescription--disappearing-media');
}
if (MIME.isAudio(contentType) && isVoiceMessage) {
return i18n('voiceMessage');
}
return MIME.isAudio(contentType) ? i18n('audio') : undefined;
}
export class Quote extends React.Component<Props, State> {
private getClassName: (modifier?: string) => string;
constructor(props: Props) {
super(props);
this.state = {
imageBroken: false,
};
this.getClassName = getClassNamesFor('module-quote', props.moduleClassName);
}
override componentDidMount(): void {
const { doubleCheckMissingQuoteReference, referencedMessageNotFound } =
this.props;
if (referencedMessageNotFound) {
doubleCheckMissingQuoteReference?.();
}
}
public handleKeyDown = (
event: React.KeyboardEvent<HTMLButtonElement>
): void => {
const { onClick } = this.props;
// This is important to ensure that using this quote to navigate to the referenced
// message doesn't also trigger its parent message's keydown.
if (onClick && (event.key === 'Enter' || event.key === ' ')) {
event.preventDefault();
event.stopPropagation();
onClick();
}
};
public handleClick = (event: React.MouseEvent<HTMLButtonElement>): void => {
const { onClick } = this.props;
if (onClick) {
event.preventDefault();
event.stopPropagation();
onClick();
}
};
public handleImageError = (): void => {
window.console.info(
'Message: Image failed to load; failing over to placeholder'
);
this.setState({
imageBroken: true,
});
};
public renderImage(
url: string,
icon: string | undefined,
isGiftBadge?: boolean
): JSX.Element {
const { isIncoming } = this.props;
const iconElement = icon ? (
<div className={this.getClassName('__icon-container__inner')}>
<div
className={this.getClassName('__icon-container__circle-background')}
>
<div
className={classNames(
this.getClassName('__icon-container__icon'),
this.getClassName(`__icon-container__icon--${icon}`)
)}
/>
</div>
</div>
) : null;
return (
<ThumbnailImage
className={classNames(
this.getClassName('__icon-container'),
isIncoming === false &&
isGiftBadge &&
this.getClassName('__icon-container__outgoing-gift-badge')
)}
src={url}
onError={this.handleImageError}
>
{iconElement}
</ThumbnailImage>
);
}
public renderIcon(icon: string): JSX.Element {
return (
<div className={this.getClassName('__icon-container')}>
<div className={this.getClassName('__icon-container__inner')}>
<div
className={this.getClassName('__icon-container__circle-background')}
>
<div
className={classNames(
this.getClassName('__icon-container__icon'),
this.getClassName(`__icon-container__icon--${icon}`)
)}
/>
</div>
</div>
</div>
);
}
public renderGenericFile(): JSX.Element | null {
const { rawAttachment, isIncoming } = this.props;
const attachment = getAttachment(rawAttachment);
if (!attachment) {
return null;
}
const { fileName, contentType, textAttachment } = attachment;
const isGenericFile =
!GoogleChrome.isVideoTypeSupported(contentType) &&
!GoogleChrome.isImageTypeSupported(contentType) &&
!textAttachment &&
!MIME.isAudio(contentType);
if (!isGenericFile) {
return null;
}
return (
<div className={this.getClassName('__generic-file')}>
<div className={this.getClassName('__generic-file__icon')} />
<div
className={classNames(
this.getClassName('__generic-file__text'),
isIncoming
? this.getClassName('__generic-file__text--incoming')
: null
)}
>
{fileName}
</div>
</div>
);
}
public renderIconContainer(): JSX.Element | null {
const { isGiftBadge, isViewOnce, i18n, rawAttachment } = this.props;
const { imageBroken } = this.state;
const attachment = getAttachment(rawAttachment);
if (isGiftBadge) {
return this.renderImage('images/gift-thumbnail.svg', undefined, true);
}
if (!attachment) {
return null;
}
const { contentType, textAttachment, thumbnail } = attachment;
const url = getUrl(thumbnail);
if (isViewOnce) {
return this.renderIcon('view-once');
}
if (textAttachment) {
return (
<div className={this.getClassName('__icon-container')}>
<TextAttachment
i18n={i18n}
isThumbnail
textAttachment={textAttachment}
/>
</div>
);
}
if (GoogleChrome.isVideoTypeSupported(contentType)) {
return url && !imageBroken
? this.renderImage(url, 'play')
: this.renderIcon('movie');
}
if (GoogleChrome.isImageTypeSupported(contentType)) {
return url && !imageBroken
? this.renderImage(url, undefined)
: this.renderIcon('image');
}
if (MIME.isAudio(contentType)) {
return this.renderIcon('microphone');
}
return null;
}
public renderText(): JSX.Element | null {
const {
bodyRanges,
isGiftBadge,
i18n,
text,
rawAttachment,
isIncoming,
isViewOnce,
} = this.props;
if (text && !isGiftBadge) {
const quoteText = bodyRanges
? getTextWithMentions(bodyRanges, text)
: text;
return (
<div
dir="auto"
className={classNames(
this.getClassName('__primary__text'),
isIncoming ? this.getClassName('__primary__text--incoming') : null
)}
>
<MessageBody
disableLinks
disableJumbomoji
text={quoteText}
i18n={i18n}
/>
</div>
);
}
const attachment = getAttachment(rawAttachment);
let typeLabel;
if (isGiftBadge) {
typeLabel = i18n('quote--giftBadge');
} else if (attachment) {
const { contentType, isVoiceMessage } = attachment;
typeLabel = getTypeLabel({
i18n,
isViewOnce,
contentType,
isVoiceMessage,
});
} else {
return null;
}
if (typeLabel) {
return (
<div
className={classNames(
this.getClassName('__primary__type-label'),
isIncoming
? this.getClassName('__primary__type-label--incoming')
: null
)}
>
{typeLabel}
</div>
);
}
return null;
}
public renderClose(): JSX.Element | null {
const { i18n, onClose } = this.props;
if (!onClose) {
return null;
}
const clickHandler = (e: React.MouseEvent): void => {
e.stopPropagation();
e.preventDefault();
onClose();
};
const keyDownHandler = (e: React.KeyboardEvent): void => {
if (e.key === 'Enter' || e.key === ' ') {
e.stopPropagation();
e.preventDefault();
onClose();
}
};
// We need the container to give us the flexibility to implement the iOS design.
return (
<div className={this.getClassName('__close-container')}>
<div
tabIndex={0}
// We can't be a button because the overall quote is a button; can't nest them
role="button"
className={this.getClassName('__close-button')}
aria-label={i18n('close')}
onKeyDown={keyDownHandler}
onClick={clickHandler}
/>
</div>
);
}
public renderAuthor(): JSX.Element {
const { authorTitle, i18n, isFromMe, isIncoming, isStoryReply } =
this.props;
const title = isFromMe ? i18n('you') : <ContactName title={authorTitle} />;
const author = isStoryReply ? (
<>
{title} &middot; {i18n('Quote__story')}
</>
) : (
title
);
return (
<div
className={classNames(
this.getClassName('__primary__author'),
isIncoming ? this.getClassName('__primary__author--incoming') : null
)}
>
{author}
</div>
);
}
public renderReferenceWarning(): JSX.Element | null {
const {
conversationColor,
customColor,
i18n,
isIncoming,
isStoryReply,
referencedMessageNotFound,
} = this.props;
if (!referencedMessageNotFound || isStoryReply) {
return null;
}
return (
<div
className={classNames(
this.getClassName('__reference-warning'),
isIncoming
? this.getClassName(`--incoming-${conversationColor}`)
: this.getClassName(`--outgoing-${conversationColor}`)
)}
style={{ ...getCustomColorStyle(customColor, true) }}
>
<div
className={classNames(
this.getClassName('__reference-warning__icon'),
isIncoming
? this.getClassName('__reference-warning__icon--incoming')
: null
)}
/>
<div
className={classNames(
this.getClassName('__reference-warning__text'),
isIncoming
? this.getClassName('__reference-warning__text--incoming')
: null
)}
>
{i18n('originalMessageNotFound')}
</div>
</div>
);
}
public override render(): JSX.Element | null {
const {
conversationColor,
customColor,
isCompose,
isIncoming,
onClick,
rawAttachment,
reactionEmoji,
referencedMessageNotFound,
} = this.props;
if (!validateQuote(this.props)) {
return null;
}
let colorClassName: string;
let directionClassName: string;
if (isCompose) {
directionClassName = this.getClassName('--compose');
colorClassName = this.getClassName(`--compose-${conversationColor}`);
} else if (isIncoming) {
directionClassName = this.getClassName('--incoming');
colorClassName = this.getClassName(`--incoming-${conversationColor}`);
} else {
directionClassName = this.getClassName('--outgoing');
colorClassName = this.getClassName(`--outgoing-${conversationColor}`);
}
return (
<div className={this.getClassName('__container')}>
<button
type="button"
onClick={this.handleClick}
onKeyDown={this.handleKeyDown}
className={classNames(
this.getClassName(''),
directionClassName,
colorClassName,
!onClick && this.getClassName('--no-click'),
referencedMessageNotFound &&
this.getClassName('--with-reference-warning')
)}
style={{ ...getCustomColorStyle(customColor, true) }}
>
<div className={this.getClassName('__primary')}>
{this.renderAuthor()}
{this.renderGenericFile()}
{this.renderText()}
</div>
{reactionEmoji && (
<div
className={
rawAttachment
? this.getClassName('__reaction-emoji')
: this.getClassName('__reaction-emoji--story-unavailable')
}
>
<Emojify text={reactionEmoji} />
</div>
)}
{this.renderIconContainer()}
{this.renderClose()}
</button>
{this.renderReferenceWarning()}
</div>
);
}
}
function ThumbnailImage({
className,
src,
onError,
children,
}: Readonly<{
className: string;
src: string;
onError: () => void;
children: ReactNode;
}>): JSX.Element {
const imageRef = useRef(new Image());
const [loadedSrc, setLoadedSrc] = useState<null | string>(null);
useEffect(() => {
const image = new Image();
image.onload = () => {
setLoadedSrc(src);
};
image.src = src;
imageRef.current = image;
return () => {
image.onload = noop;
};
}, [src]);
useEffect(() => {
setLoadedSrc(null);
}, [src]);
useEffect(() => {
const image = imageRef.current;
image.onerror = onError;
return () => {
image.onerror = noop;
};
}, [onError]);
return (
<div
className={className}
style={
loadedSrc ? { backgroundImage: `url('${encodeURI(loadedSrc)}')` } : {}
}
>
{children}
</div>
);
}