session-desktop/ts/components/session/conversation/SessionConversation.tsx

1195 lines
35 KiB
TypeScript

// tslint:disable: no-backbone-get-set-outside-model
import React from 'react';
import classNames from 'classnames';
import {
SessionCompositionBox,
StagedAttachmentType,
} from './SessionCompositionBox';
import { Constants } from '../../../session';
import { SessionKeyVerification } from '../SessionKeyVerification';
import _ from 'lodash';
import { AttachmentUtil, GoogleChrome, UserUtil } from '../../../util';
import { MultiDeviceProtocol } from '../../../session/protocols';
import { ConversationHeaderWithDetails } from '../../conversation/ConversationHeader';
import { SessionRightPanelWithDetails } from './SessionRightPanel';
import { SessionTheme } from '../../../state/ducks/SessionTheme';
import { DefaultTheme } from 'styled-components';
import { SessionMessagesList } from './SessionMessagesList';
import { LightboxGallery, MediaItemType } from '../../LightboxGallery';
import { Message } from '../../conversation/media-gallery/types/Message';
import { AttachmentType, save } from '../../../types/Attachment';
import { ToastUtils } from '../../../session/utils';
import * as MIME from '../../../types/MIME';
import { SessionFileDropzone } from './SessionFileDropzone';
import { ConversationType } from '../../../state/ducks/conversations';
import { MessageView } from '../../MainViewController';
import { getMessageById, removeMessage } from '../../../../js/modules/data';
import { pushUnblockToSend } from '../../../session/utils/Toast';
interface State {
// Message sending progress
messageProgressVisible: boolean;
sendingProgress: number;
prevSendingProgress: number;
// Sending failed: -1
// Not send yet: 0
// Sending message: 1
// Sending success: 2
sendingProgressStatus: -1 | 0 | 1 | 2;
unreadCount: number;
selectedMessages: Array<string>;
displayScrollToBottomButton: boolean;
showOverlay: boolean;
showRecordingView: boolean;
showOptionsPane: boolean;
// For displaying `More Info` on messages, and `Safety Number`, etc.
infoViewState?: 'safetyNumber' | 'messageDetails';
stagedAttachments: Array<StagedAttachmentType>;
isDraggingFile: boolean;
// quoted message
quotedMessageTimestamp?: number;
quotedMessageProps?: any;
// lightbox options
lightBoxOptions?: any;
}
interface Props {
conversationKey: string;
conversation: ConversationType;
theme: DefaultTheme;
messages: Array<any>;
actions: any;
}
export class SessionConversation extends React.Component<Props, State> {
private readonly compositionBoxRef: React.RefObject<HTMLDivElement>;
private readonly messageContainerRef: React.RefObject<HTMLDivElement>;
private dragCounter: number;
private publicMembersRefreshTimeout?: NodeJS.Timeout;
constructor(props: any) {
super(props);
const { conversationKey } = this.props;
const conversationModel = window.ConversationController.get(
conversationKey
);
const unreadCount = conversationModel?.get('unreadCount') || 0;
this.state = {
messageProgressVisible: false,
sendingProgress: 0,
prevSendingProgress: 0,
sendingProgressStatus: 0,
unreadCount,
selectedMessages: [],
displayScrollToBottomButton: false,
showOverlay: false,
showRecordingView: false,
showOptionsPane: false,
infoViewState: undefined,
stagedAttachments: [],
isDraggingFile: false,
};
this.compositionBoxRef = React.createRef();
this.messageContainerRef = React.createRef();
this.dragCounter = 0;
// Group settings panel
this.toggleRightPanel = this.toggleRightPanel.bind(this);
this.getRightPanelProps = this.getRightPanelProps.bind(this);
// Recording view
this.onLoadVoiceNoteView = this.onLoadVoiceNoteView.bind(this);
this.onExitVoiceNoteView = this.onExitVoiceNoteView.bind(this);
// Messages
this.loadInitialMessages = this.loadInitialMessages.bind(this);
this.selectMessage = this.selectMessage.bind(this);
this.resetSelection = this.resetSelection.bind(this);
this.updateSendingProgress = this.updateSendingProgress.bind(this);
this.resetSendingProgress = this.resetSendingProgress.bind(this);
this.onMessageSending = this.onMessageSending.bind(this);
this.onMessageSuccess = this.onMessageSuccess.bind(this);
this.onMessageFailure = this.onMessageFailure.bind(this);
this.deleteSelectedMessages = this.deleteSelectedMessages.bind(this);
this.replyToMessage = this.replyToMessage.bind(this);
this.deleteMessage = this.deleteMessage.bind(this);
this.onClickAttachment = this.onClickAttachment.bind(this);
this.downloadAttachment = this.downloadAttachment.bind(this);
// Keyboard navigation
this.onKeyDown = this.onKeyDown.bind(this);
this.renderLightBox = this.renderLightBox.bind(this);
// attachments
this.clearAttachments = this.clearAttachments.bind(this);
this.addAttachments = this.addAttachments.bind(this);
this.removeAttachment = this.removeAttachment.bind(this);
this.onChoseAttachments = this.onChoseAttachments.bind(this);
this.handleDragIn = this.handleDragIn.bind(this);
this.handleDragOut = this.handleDragOut.bind(this);
this.handleDrag = this.handleDrag.bind(this);
this.handleDrop = this.handleDrop.bind(this);
this.updateMemberList = this.updateMemberList.bind(this);
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~ LIFECYCLES ~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public componentDidUpdate(prevProps: Props, prevState: State) {
const {
conversationKey: newConversationKey,
conversation: newConversation,
} = this.props;
const { conversationKey: oldConversationKey } = prevProps;
// if the convo is valid, and it changed, register for drag events
if (
newConversationKey &&
newConversation &&
newConversationKey !== oldConversationKey
) {
// Pause thread to wait for rendering to complete
setTimeout(() => {
const div = this.messageContainerRef.current;
div?.addEventListener('dragenter', this.handleDragIn);
div?.addEventListener('dragleave', this.handleDragOut);
div?.addEventListener('dragover', this.handleDrag);
div?.addEventListener('drop', this.handleDrop);
}, 100);
// if the conversation changed, we have to stop our refresh of member list
if (this.publicMembersRefreshTimeout) {
global.clearInterval(this.publicMembersRefreshTimeout);
this.publicMembersRefreshTimeout = undefined;
}
// if the newConversation changed, and is public, start our refresh members list
if (newConversation.isPublic) {
// TODO use abort controller to stop those requests too
void this.updateMemberList();
this.publicMembersRefreshTimeout = global.setInterval(
this.updateMemberList,
10000
);
}
}
// if we do not have a model, unregister for events
if (!newConversation) {
const div = this.messageContainerRef.current;
div?.removeEventListener('dragenter', this.handleDragIn);
div?.removeEventListener('dragleave', this.handleDragOut);
div?.removeEventListener('dragover', this.handleDrag);
div?.removeEventListener('drop', this.handleDrop);
}
if (newConversationKey !== oldConversationKey) {
void this.loadInitialMessages();
this.setState({
showOptionsPane: false,
selectedMessages: [],
displayScrollToBottomButton: false,
showOverlay: false,
showRecordingView: false,
infoViewState: undefined,
stagedAttachments: [],
isDraggingFile: false,
});
}
}
public componentWillUnmount() {
const div = this.messageContainerRef.current;
div?.removeEventListener('dragenter', this.handleDragIn);
div?.removeEventListener('dragleave', this.handleDragOut);
div?.removeEventListener('dragover', this.handleDrag);
div?.removeEventListener('drop', this.handleDrop);
if (this.publicMembersRefreshTimeout) {
global.clearInterval(this.publicMembersRefreshTimeout);
this.publicMembersRefreshTimeout = undefined;
}
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~ RENDER METHODS ~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public render() {
const {
showRecordingView,
showOptionsPane,
quotedMessageProps,
lightBoxOptions,
selectedMessages,
isDraggingFile,
stagedAttachments,
} = this.state;
const selectionMode = !!selectedMessages.length;
const { conversation, conversationKey, messages } = this.props;
const conversationModel = window.ConversationController.get(
conversationKey
);
if (!conversationModel || !messages) {
// return an empty message view
return <MessageView />;
}
const { isRss } = conversation;
// TODO VINCE: OPTIMISE FOR NEW SENDING???
const sendMessageFn = (
body: any,
attachments: any,
quote: any,
preview: any,
groupInvitation: any,
otherOptions: any
) => {
void conversationModel.sendMessage(
body,
attachments,
quote,
preview,
groupInvitation,
otherOptions
);
if (this.messageContainerRef.current) {
// force scrolling to bottom on message sent
// this will mark all messages as read
(this.messageContainerRef
.current as any).scrollTop = this.messageContainerRef.current?.scrollHeight;
}
};
const shouldRenderRightPanel = !conversationModel.isRss();
const showSafetyNumber = this.state.infoViewState === 'safetyNumber';
const showMessageDetails = this.state.infoViewState === 'messageDetails';
return (
<SessionTheme theme={this.props.theme}>
<div className="conversation-header">{this.renderHeader()}</div>
{/* <SessionProgress
visible={this.state.messageProgressVisible}
value={this.state.sendingProgress}
prevValue={this.state.prevSendingProgress}
sendStatus={this.state.sendingProgressStatus}
resetProgress={this.resetSendingProgress}
/> */}
<div
className={classNames(
'conversation-content',
selectionMode && 'selection-mode'
)}
tabIndex={0}
onKeyDown={this.onKeyDown}
role="navigation"
>
<div
className={classNames(
'conversation-info-panel',
this.state.infoViewState && 'show'
)}
>
{showSafetyNumber && (
<SessionKeyVerification conversation={conversationModel} />
)}
{showMessageDetails && <>&nbsp</>}
</div>
{lightBoxOptions?.media && this.renderLightBox(lightBoxOptions)}
<div className="conversation-messages">
<SessionMessagesList {...this.getMessagesListProps()} />
{showRecordingView && (
<div className="conversation-messages__blocking-overlay" />
)}
{isDraggingFile && <SessionFileDropzone />}
</div>
{!isRss && (
// tslint:disable-next-line: use-simple-attributes
<SessionCompositionBox
isBlocked={conversation.isBlocked}
leftGroup={conversation.leftGroup}
isKickedFromGroup={conversation.isKickedFromGroup}
isPrivate={conversation.type === 'direct'}
isPublic={conversation.isPublic || false}
conversationKey={conversationKey}
sendMessage={sendMessageFn}
stagedAttachments={stagedAttachments}
onMessageSending={this.onMessageSending}
onMessageSuccess={this.onMessageSuccess}
onMessageFailure={this.onMessageFailure}
onLoadVoiceNoteView={this.onLoadVoiceNoteView}
onExitVoiceNoteView={this.onExitVoiceNoteView}
quotedMessageProps={quotedMessageProps}
removeQuotedMessage={() => {
void this.replyToMessage(undefined);
}}
textarea={this.compositionBoxRef}
clearAttachments={this.clearAttachments}
removeAttachment={this.removeAttachment}
onChoseAttachments={this.onChoseAttachments}
/>
)}
</div>
{shouldRenderRightPanel && (
<div
className={classNames(
'conversation-item__options-pane',
showOptionsPane && 'show'
)}
>
<SessionRightPanelWithDetails {...this.getRightPanelProps()} />
</div>
)}
</SessionTheme>
);
}
public renderHeader() {
const headerProps = this.getHeaderProps();
return <ConversationHeaderWithDetails {...headerProps} />;
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~ GETTER METHODS ~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public async loadInitialMessages() {
const { conversationKey } = this.props;
const conversationModel = window.ConversationController.get(
conversationKey
);
if (!conversationModel) {
return;
}
const unreadCount = await conversationModel.getUnreadCount();
const messagesToFetch = Math.max(
Constants.CONVERSATION.DEFAULT_MESSAGE_FETCH_COUNT,
unreadCount
);
this.props.actions.fetchMessagesForConversation({
conversationKey,
count: messagesToFetch,
});
}
public getHeaderProps() {
const { conversationKey } = this.props;
const { selectedMessages, infoViewState } = this.state;
const conversation = window.ConversationController.getOrThrow(
conversationKey
);
const expireTimer = conversation.get('expireTimer');
const expirationSettingName = expireTimer
? window.Whisper.ExpirationTimerOptions.getName(expireTimer || 0)
: null;
const members = conversation.get('members') || [];
const headerProps = {
id: conversation.id,
name: conversation.getName(),
phoneNumber: conversation.getNumber(),
profileName: conversation.getProfileName(),
avatarPath: conversation.getAvatarPath(),
isVerified: conversation.isVerified(),
isMe: conversation.isMe(),
isClosable: conversation.isClosable(),
isBlocked: conversation.isBlocked(),
isGroup: !conversation.isPrivate(),
isPrivate: conversation.isPrivate(),
isOnline: conversation.isOnline(),
isPublic: conversation.isPublic(),
isRss: conversation.isRss(),
amMod: conversation.isModerator(
window.storage.get('primaryDevicePubKey')
),
members,
subscriberCount: conversation.get('subscriberCount'),
isKickedFromGroup: conversation.get('isKickedFromGroup'),
expirationSettingName,
showBackButton: Boolean(infoViewState),
timerOptions: window.Whisper.ExpirationTimerOptions.map((item: any) => ({
name: item.getName(),
value: item.get('seconds'),
})),
hasNickname: !!conversation.getNickname(),
selectionMode: !!selectedMessages.length,
onSetDisappearingMessages: (seconds: any) =>
conversation.updateExpirationTimer(seconds),
onDeleteMessages: () => conversation.deleteMessages(),
onDeleteSelectedMessages: this.deleteSelectedMessages,
onCloseOverlay: () => {
this.setState({ selectedMessages: [] });
},
onDeleteContact: () => conversation.deleteContact(),
onResetSession: () => {
void conversation.endSession();
},
onShowSafetyNumber: () => {
this.setState({ infoViewState: 'safetyNumber' });
},
onGoBack: () => {
this.setState({ infoViewState: undefined });
},
onUpdateGroupName: () => {
conversation.onUpdateGroupName();
},
onBlockUser: () => {
conversation.block();
},
onUnblockUser: () => {
conversation.unblock();
},
onCopyPublicKey: () => {
conversation.copyPublicKey();
},
onLeaveGroup: () => {
window.Whisper.events.trigger('leaveGroup', conversation);
},
onInviteContacts: () => {
window.Whisper.events.trigger('inviteContacts', conversation);
},
onAddModerators: () => {
window.Whisper.events.trigger('addModerators', conversation);
},
onRemoveModerators: () => {
window.Whisper.events.trigger('removeModerators', conversation);
},
onAvatarClick: (pubkey: any) => {
if (!conversation.isRss()) {
this.toggleRightPanel();
}
},
};
return headerProps;
}
public getMessagesListProps() {
const { conversation, messages, actions } = this.props;
const { quotedMessageTimestamp, selectedMessages } = this.state;
return {
selectedMessages,
conversationKey: conversation.id,
messages,
resetSelection: this.resetSelection,
quotedMessageTimestamp,
conversation,
selectMessage: this.selectMessage,
deleteMessage: this.deleteMessage,
fetchMessagesForConversation: actions.fetchMessagesForConversation,
replyToMessage: this.replyToMessage,
onClickAttachment: this.onClickAttachment,
onDownloadAttachment: this.downloadAttachment,
messageContainerRef: this.messageContainerRef,
onDeleteSelectedMessages: this.deleteSelectedMessages,
};
}
public getRightPanelProps() {
const { conversationKey } = this.props;
const conversation = window.ConversationController.getOrThrow(
conversationKey
);
const ourPK = window.textsecure.storage.user.getNumber();
const members = conversation.get('members') || [];
const isAdmin = conversation.isMediumGroup()
? true
: conversation.get('groupAdmins')?.includes(ourPK);
return {
id: conversation.id,
name: conversation.getName(),
memberCount: members.length,
phoneNumber: conversation.getNumber(),
profileName: conversation.getProfileName(),
description: '', // TODO VINCE: ENSURE DESCRIPTION IS SET
avatarPath: conversation.getAvatarPath(),
amMod: conversation.isModerator(),
isKickedFromGroup: conversation.attributes.isKickedFromGroup,
isGroup: !conversation.isPrivate(),
isPublic: conversation.isPublic(),
isAdmin,
isRss: conversation.isRss(),
isBlocked: conversation.isBlocked(),
timerOptions: window.Whisper.ExpirationTimerOptions.map((item: any) => ({
name: item.getName(),
value: item.get('seconds'),
})),
onSetDisappearingMessages: (seconds: any) => {
if (seconds > 0) {
void conversation.updateExpirationTimer(seconds);
} else {
void conversation.updateExpirationTimer(null);
}
},
onGoBack: () => {
this.toggleRightPanel();
},
onUpdateGroupName: () => {
window.Whisper.events.trigger('updateGroupName', conversation);
},
onUpdateGroupMembers: () => {
window.Whisper.events.trigger('updateGroupMembers', conversation);
},
onInviteContacts: () => {
window.Whisper.events.trigger('inviteContacts', conversation);
},
onLeaveGroup: () => {
window.Whisper.events.trigger('leaveGroup', conversation);
},
onShowLightBox: (lightBoxOptions = {}) => {
this.setState({ lightBoxOptions });
},
};
}
public toggleRightPanel() {
const { showOptionsPane } = this.state;
this.setState({ showOptionsPane: !showOptionsPane });
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~ MESSAGE HANDLING ~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public updateSendingProgress(value: number, status: -1 | 0 | 1 | 2) {
// If you're sending a new message, reset previous value to zero
const prevSendingProgress = status === 1 ? 0 : this.state.sendingProgress;
this.setState({
sendingProgress: value,
prevSendingProgress,
sendingProgressStatus: status,
});
}
public resetSendingProgress() {
this.setState({
sendingProgress: 0,
prevSendingProgress: 0,
sendingProgressStatus: 0,
});
}
public onMessageSending() {
// Set sending state 5% to show message sending
const initialValue = 5;
this.updateSendingProgress(initialValue, 1);
if (this.state.quotedMessageTimestamp) {
this.setState({
quotedMessageTimestamp: undefined,
quotedMessageProps: undefined,
});
}
}
public onMessageSuccess() {
this.updateSendingProgress(100, 2);
}
public onMessageFailure() {
this.updateSendingProgress(100, -1);
}
public async deleteSelectedMessages() {
// Get message objects
const { conversationKey, messages } = this.props;
const conversationModel = window.ConversationController.getOrThrow(
conversationKey
);
const selectedMessages = messages.filter(message =>
this.state.selectedMessages.find(
selectedMessage => selectedMessage === message.id
)
);
const multiple = selectedMessages.length > 1;
const isPublic = conversationModel.isPublic();
// In future, we may be able to unsend private messages also
// isServerDeletable also defined in ConversationHeader.tsx for
// future reference
const isServerDeletable = isPublic;
const warningMessage = (() => {
if (isPublic) {
return multiple
? window.i18n('deleteMultiplePublicWarning')
: window.i18n('deletePublicWarning');
}
return multiple
? window.i18n('deleteMultipleWarning')
: window.i18n('deleteWarning');
})();
const doDelete = async () => {
let toDeleteLocally;
// VINCE TOOD: MARK TO-DELETE MESSAGES AS READ
if (isPublic) {
// Get our Moderator status
const ourDevicePubkey = await UserUtil.getCurrentDevicePubKey();
if (!ourDevicePubkey) {
return;
}
const ourPrimaryPubkey = (
await MultiDeviceProtocol.getPrimaryDevice(ourDevicePubkey)
).key;
const isModerator = conversationModel.isModerator(ourPrimaryPubkey);
const ourNumbers = (await MultiDeviceProtocol.getOurDevices()).map(
m => m.key
);
const isAllOurs = selectedMessages.every(message =>
ourNumbers.includes(message.attributes.source)
);
if (!isAllOurs && !isModerator) {
ToastUtils.pushMessageDeleteForbidden();
this.setState({ selectedMessages: [] });
return;
}
toDeleteLocally = await conversationModel.deletePublicMessages(
selectedMessages
);
if (toDeleteLocally.length === 0) {
// Message failed to delete from server, show error?
return;
}
} else {
toDeleteLocally = selectedMessages;
}
await Promise.all(
toDeleteLocally.map(async (message: any) => {
await conversationModel.removeMessage(message.id);
})
);
// Update view and trigger update
this.setState({ selectedMessages: [] });
};
// If removable from server, we "Unsend" - otherwise "Delete"
const pluralSuffix = multiple ? 's' : '';
const title = window.i18n(
isServerDeletable
? `deleteMessage${pluralSuffix}ForEveryone`
: `deleteMessage${pluralSuffix}`
);
const okText = window.i18n(
isServerDeletable ? 'deleteForEveryone' : 'delete'
);
window.confirmationDialog({
title,
message: warningMessage,
okText,
okTheme: 'danger',
resolve: doDelete,
});
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~ MESSAGE SELECTION ~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public selectMessage(messageId: string) {
const selectedMessages = this.state.selectedMessages.includes(messageId)
? // Add to array if not selected. Else remove.
this.state.selectedMessages.filter(id => id !== messageId)
: [...this.state.selectedMessages, messageId];
this.setState({ selectedMessages });
}
public deleteMessage(messageId: string) {
this.setState(
{ selectedMessages: [messageId] },
this.deleteSelectedMessages
);
}
public resetSelection() {
this.setState({ selectedMessages: [] });
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~ MICROPHONE METHODS ~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
private onLoadVoiceNoteView() {
this.setState({
showRecordingView: true,
selectedMessages: [],
});
}
private onExitVoiceNoteView() {
this.setState({
showRecordingView: false,
});
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~ MESSAGE QUOTE ~~~~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
private async replyToMessage(quotedMessageTimestamp?: number) {
if (this.props.conversation.isBlocked) {
pushUnblockToSend();
return;
}
if (!_.isEqual(this.state.quotedMessageTimestamp, quotedMessageTimestamp)) {
const { messages, conversationKey } = this.props;
const conversationModel = window.ConversationController.getOrThrow(
conversationKey
);
let quotedMessageProps = null;
if (quotedMessageTimestamp) {
const quotedMessage = messages.find(
m => m.attributes.sent_at === quotedMessageTimestamp
);
if (quotedMessage) {
const quotedMessageModel = await getMessageById(quotedMessage.id, {
Message: window.Whisper.Message,
});
if (quotedMessageModel) {
quotedMessageProps = await conversationModel.makeQuote(
quotedMessageModel
);
}
}
}
this.setState({ quotedMessageTimestamp, quotedMessageProps }, () => {
this.compositionBoxRef.current?.focus();
});
}
}
private onClickAttachment(attachment: any, message: any) {
const lightBoxOptions = {
media: [
{
objectURL: attachment.url,
contentType: attachment.contentType,
attachment,
},
],
attachment,
};
this.setState({ lightBoxOptions });
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~~~~~ KEYBOARD NAVIGATION ~~~~~~~~~~~~
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
private onKeyDown(event: any) {
const messageContainer = this.messageContainerRef.current;
if (!messageContainer) {
return;
}
const selectionMode = !!this.state.selectedMessages.length;
const recordingMode = this.state.showRecordingView;
const pageHeight = messageContainer.clientHeight;
const arrowScrollPx = 50;
const pageScrollPx = pageHeight * 0.8;
if (event.key === 'Escape') {
// EXIT MEDIA VIEW
if (recordingMode) {
// EXIT RECORDING VIEW
}
// EXIT WHAT ELSE?
}
switch (event.key) {
case 'Escape':
if (selectionMode) {
this.resetSelection();
}
break;
// Scrolling
case 'ArrowUp':
messageContainer.scrollBy(0, -arrowScrollPx);
break;
case 'ArrowDown':
messageContainer.scrollBy(0, arrowScrollPx);
break;
case 'PageUp':
messageContainer.scrollBy(0, -pageScrollPx);
break;
case 'PageDown':
messageContainer.scrollBy(0, pageScrollPx);
break;
default:
}
}
private clearAttachments() {
this.state.stagedAttachments.forEach(attachment => {
if (attachment.url) {
URL.revokeObjectURL(attachment.url);
}
if (attachment.videoUrl) {
URL.revokeObjectURL(attachment.videoUrl);
}
});
this.setState({ stagedAttachments: [] });
}
private removeAttachment(attachment: AttachmentType) {
const { stagedAttachments } = this.state;
const updatedStagedAttachments = (stagedAttachments || []).filter(
m => m.fileName !== attachment.fileName
);
this.setState({ stagedAttachments: updatedStagedAttachments });
}
private addAttachments(newAttachments: Array<StagedAttachmentType>) {
const { stagedAttachments } = this.state;
let newAttachmentsFiltered: Array<StagedAttachmentType> = [];
if (newAttachments?.length > 0) {
if (
newAttachments.some(a => a.isVoiceMessage) &&
stagedAttachments.length > 0
) {
throw new Error('A voice note cannot be sent with other attachments');
}
// do not add already added attachments
newAttachmentsFiltered = newAttachments.filter(
a => !stagedAttachments.some(b => b.file.path === a.file.path)
);
}
this.setState({
stagedAttachments: [...stagedAttachments, ...newAttachmentsFiltered],
});
}
private renderLightBox({
media,
attachment,
}: {
media: Array<MediaItemType>;
attachment: any;
}) {
const selectedIndex =
media.length > 1
? media.findIndex(
(mediaMessage: any) =>
mediaMessage.attachment.path === attachment.path
)
: 0;
return (
<LightboxGallery
media={media}
close={() => {
this.setState({ lightBoxOptions: undefined });
}}
selectedIndex={selectedIndex}
onSave={this.downloadAttachment}
/>
);
}
// THIS DOES NOT DOWNLOAD ANYTHING! it just saves it where the user wants
private downloadAttachment({
attachment,
message,
index,
}: {
attachment: AttachmentType;
message?: Message;
index?: number;
}) {
const { getAbsoluteAttachmentPath } = window.Signal.Migrations;
save({
attachment,
document,
getAbsolutePath: getAbsoluteAttachmentPath,
timestamp: message?.received_at || Date.now(),
});
}
private async onChoseAttachments(attachmentsFileList: Array<File>) {
if (!attachmentsFileList || attachmentsFileList.length === 0) {
return;
}
// tslint:disable-next-line: prefer-for-of
for (let i = 0; i < attachmentsFileList.length; i++) {
await this.maybeAddAttachment(attachmentsFileList[i]);
}
}
// tslint:disable: max-func-body-length cyclomatic-complexity
private async maybeAddAttachment(file: any) {
if (!file) {
return;
}
const fileName = file.name;
const contentType = file.type;
const { stagedAttachments } = this.state;
if (window.Signal.Util.isFileDangerous(fileName)) {
ToastUtils.pushDangerousFileError();
return;
}
if (stagedAttachments.length >= 32) {
ToastUtils.pushMaximumAttachmentsError();
return;
}
const haveNonImage = _.some(
stagedAttachments,
attachment => !MIME.isImage(attachment.contentType)
);
// You can't add another attachment if you already have a non-image staged
if (haveNonImage) {
ToastUtils.pushMultipleNonImageError();
return;
}
// You can't add a non-image attachment if you already have attachments staged
if (!MIME.isImage(contentType) && stagedAttachments.length > 0) {
ToastUtils.pushCannotMixError();
return;
}
const { VisualAttachment } = window.Signal.Types;
const renderVideoPreview = async () => {
const objectUrl = URL.createObjectURL(file);
try {
const type = 'image/png';
const thumbnail = await VisualAttachment.makeVideoScreenshot({
objectUrl,
contentType: type,
logger: window.log,
});
const data = await VisualAttachment.blobToArrayBuffer(thumbnail);
const url = window.Signal.Util.arrayBufferToObjectURL({
data,
type,
});
this.addAttachments([
{
file,
size: file.size,
fileName,
contentType,
videoUrl: objectUrl,
url,
isVoiceMessage: false,
},
]);
} catch (error) {
URL.revokeObjectURL(objectUrl);
}
};
const renderImagePreview = async () => {
if (!MIME.isJPEG(contentType)) {
const urlImage = URL.createObjectURL(file);
if (!urlImage) {
throw new Error('Failed to create object url for image!');
}
this.addAttachments([
{
file,
size: file.size,
fileName,
contentType,
url: urlImage,
isVoiceMessage: false,
},
]);
return;
}
const url = await window.autoOrientImage(file);
this.addAttachments([
{
file,
size: file.size,
fileName,
contentType,
url,
isVoiceMessage: false,
},
]);
};
let blob = null;
try {
blob = await AttachmentUtil.autoScale({
contentType,
file,
});
if (
blob.file.size >= Constants.CONVERSATION.MAX_ATTACHMENT_FILESIZE_BYTES
) {
ToastUtils.pushFileSizeErrorAsByte(
Constants.CONVERSATION.MAX_ATTACHMENT_FILESIZE_BYTES
);
return;
}
} catch (error) {
window.log.error(
'Error ensuring that image is properly sized:',
error && error.stack ? error.stack : error
);
ToastUtils.pushLoadAttachmentFailure(error?.message);
return;
}
try {
if (GoogleChrome.isImageTypeSupported(contentType)) {
// this does not add the preview to the message outgoing
// this is just for us, for the list of attachments we are sending
// the files are scaled down under getFiles()
await renderImagePreview();
} else if (GoogleChrome.isVideoTypeSupported(contentType)) {
await renderVideoPreview();
} else {
this.addAttachments([
{
file,
size: file.size,
contentType,
fileName,
url: '',
isVoiceMessage: false,
},
]);
}
} catch (e) {
window.log.error(
`Was unable to generate thumbnail for file type ${contentType}`,
e && e.stack ? e.stack : e
);
this.addAttachments([
{
file,
size: file.size,
contentType,
fileName,
isVoiceMessage: false,
url: '',
},
]);
}
}
private handleDrag(e: any) {
e.preventDefault();
e.stopPropagation();
}
private handleDragIn(e: any) {
e.preventDefault();
e.stopPropagation();
this.dragCounter++;
if (e.dataTransfer.items && e.dataTransfer.items.length > 0) {
this.setState({ isDraggingFile: true });
}
}
private handleDragOut(e: any) {
e.preventDefault();
e.stopPropagation();
this.dragCounter--;
if (this.dragCounter === 0) {
this.setState({ isDraggingFile: false });
}
}
private handleDrop(e: DragEvent) {
e.preventDefault();
e.stopPropagation();
if (e?.dataTransfer?.files && e.dataTransfer.files.length > 0) {
void this.onChoseAttachments(Array.from(e.dataTransfer.files));
e.dataTransfer.clearData();
this.dragCounter = 0;
this.setState({ isDraggingFile: false });
}
}
private async updateMemberList() {
const allPubKeys = await window.Signal.Data.getPubkeysInPublicConversation(
this.props.conversationKey
);
const allMembers = allPubKeys.map((pubKey: string) => {
const conv = window.ConversationController.get(pubKey);
let profileName = 'Anonymous';
if (conv) {
profileName = conv.getProfileName();
}
return {
id: pubKey,
authorPhoneNumber: pubKey,
authorProfileName: profileName,
};
});
window.lokiPublicChatAPI.setListOfMembers(allMembers);
}
}