signal-desktop/ts/views/conversation_view.ts

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// Copyright 2020-2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
/* eslint-disable camelcase */
import { batch as batchDispatch } from 'react-redux';
import { debounce, flatten, omit, throttle } from 'lodash';
import { render } from 'mustache';
import type { AttachmentType } from '../types/Attachment';
import { isGIF } from '../types/Attachment';
import * as Attachment from '../types/Attachment';
import type { StickerPackType as StickerPackDBType } from '../sql/Interface';
import * as Stickers from '../types/Stickers';
import type { BodyRangeType, BodyRangesType } from '../types/Util';
import type { MIMEType } from '../types/MIME';
import { IMAGE_JPEG, IMAGE_WEBP, stringToMIMEType } from '../types/MIME';
import { sniffImageMimeType } from '../util/sniffImageMimeType';
import type { ConversationModel } from '../models/conversations';
import type {
GroupV2PendingMemberType,
MessageAttributesType,
ConversationModelCollectionType,
QuotedMessageType,
} from '../model-types.d';
import type { LinkPreviewType } from '../types/message/LinkPreviews';
import type {
MediaItemType,
MessageAttributesType as MediaItemMessageType,
} from '../types/MediaItem';
import type { MessageModel } from '../models/messages';
import { getMessageById } from '../messages/getMessageById';
import { getContactId } from '../messages/helpers';
import { strictAssert } from '../util/assert';
import { maybeParseUrl } from '../util/url';
import { enqueueReactionForSend } from '../reactions/enqueueReactionForSend';
import { addReportSpamJob } from '../jobs/helpers/addReportSpamJob';
import { reportSpamJobQueue } from '../jobs/reportSpamJobQueue';
import type { GroupNameCollisionsWithIdsByTitle } from '../util/groupMemberNameCollisions';
import {
isDirectConversation,
isGroup,
isGroupV1,
} from '../util/whatTypeOfConversation';
import { findAndFormatContact } from '../util/findAndFormatContact';
import * as Bytes from '../Bytes';
import {
canReply,
getAttachmentsForMessage,
isIncoming,
isOutgoing,
isTapToView,
} from '../state/selectors/message';
import {
getConversationSelector,
getMessagesByConversation,
} from '../state/selectors/conversations';
import { getActiveCallState } from '../state/selectors/calling';
import { ConversationDetailsMembershipList } from '../components/conversation/conversation-details/ConversationDetailsMembershipList';
import { showSafetyNumberChangeDialog } from '../shims/showSafetyNumberChangeDialog';
import type {
LinkPreviewResult,
LinkPreviewImage,
LinkPreviewWithDomain,
} from '../types/LinkPreview';
import * as LinkPreview from '../types/LinkPreview';
import * as VisualAttachment from '../types/VisualAttachment';
import * as log from '../logging/log';
import type { AnyViewClass, BasicReactWrapperViewClass } from '../window.d';
import type { EmbeddedContactType } from '../types/EmbeddedContact';
import { createConversationView } from '../state/roots/createConversationView';
import { AttachmentToastType } from '../types/AttachmentToastType';
import type { CompositionAPIType } from '../components/CompositionArea';
import { ReadStatus } from '../messages/MessageReadStatus';
import { SignalService as Proto } from '../protobuf';
import { ToastBlocked } from '../components/ToastBlocked';
import { ToastBlockedGroup } from '../components/ToastBlockedGroup';
import { ToastCannotMixImageAndNonImageAttachments } from '../components/ToastCannotMixImageAndNonImageAttachments';
import { ToastCannotStartGroupCall } from '../components/ToastCannotStartGroupCall';
import { ToastConversationArchived } from '../components/ToastConversationArchived';
import { ToastConversationMarkedUnread } from '../components/ToastConversationMarkedUnread';
import { ToastConversationUnarchived } from '../components/ToastConversationUnarchived';
import { ToastDangerousFileType } from '../components/ToastDangerousFileType';
import { ToastDeleteForEveryoneFailed } from '../components/ToastDeleteForEveryoneFailed';
import { ToastExpired } from '../components/ToastExpired';
import { ToastFileSaved } from '../components/ToastFileSaved';
import { ToastFileSize } from '../components/ToastFileSize';
import { ToastInvalidConversation } from '../components/ToastInvalidConversation';
import { ToastLeftGroup } from '../components/ToastLeftGroup';
import { ToastMaxAttachments } from '../components/ToastMaxAttachments';
import { ToastMessageBodyTooLong } from '../components/ToastMessageBodyTooLong';
import { ToastOneNonImageAtATime } from '../components/ToastOneNonImageAtATime';
import { ToastOriginalMessageNotFound } from '../components/ToastOriginalMessageNotFound';
import { ToastPinnedConversationsFull } from '../components/ToastPinnedConversationsFull';
import { ToastReactionFailed } from '../components/ToastReactionFailed';
import { ToastReportedSpamAndBlocked } from '../components/ToastReportedSpamAndBlocked';
import { ToastTapToViewExpiredIncoming } from '../components/ToastTapToViewExpiredIncoming';
import { ToastTapToViewExpiredOutgoing } from '../components/ToastTapToViewExpiredOutgoing';
import { ToastUnableToLoadAttachment } from '../components/ToastUnableToLoadAttachment';
import { autoScale } from '../util/handleImageAttachment';
import { copyGroupLink } from '../util/copyGroupLink';
import { deleteDraftAttachment } from '../util/deleteDraftAttachment';
import { markAllAsApproved } from '../util/markAllAsApproved';
import { markAllAsVerifiedDefault } from '../util/markAllAsVerifiedDefault';
import { retryMessageSend } from '../util/retryMessageSend';
import { dropNull } from '../util/dropNull';
import { fileToBytes } from '../util/fileToBytes';
import { isNotNil } from '../util/isNotNil';
import { markViewed } from '../services/MessageUpdater';
import { openLinkInWebBrowser } from '../util/openLinkInWebBrowser';
import { resolveAttachmentDraftData } from '../util/resolveAttachmentDraftData';
import { showToast } from '../util/showToast';
import { viewSyncJobQueue } from '../jobs/viewSyncJobQueue';
import { viewedReceiptsJobQueue } from '../jobs/viewedReceiptsJobQueue';
import { RecordingState } from '../state/ducks/audioRecorder';
import { UUIDKind } from '../types/UUID';
import type { UUIDStringType } from '../types/UUID';
import { retryDeleteForEveryone } from '../util/retryDeleteForEveryone';
type AttachmentOptions = {
messageId: string;
attachment: AttachmentType;
};
const FIVE_MINUTES = 1000 * 60 * 5;
const LINK_PREVIEW_TIMEOUT = 60 * 1000;
window.Whisper = window.Whisper || {};
const { Whisper } = window;
const { Message } = window.Signal.Types;
const {
copyIntoTempDirectory,
deleteTempFile,
getAbsoluteAttachmentPath,
getAbsoluteTempPath,
loadAttachmentData,
loadContactData,
loadPreviewData,
loadStickerData,
openFileInFolder,
readAttachmentData,
saveAttachmentToDisk,
upgradeMessageSchema,
} = window.Signal.Migrations;
const { getMessagesBySentAt } = window.Signal.Data;
type MessageActionsType = {
deleteMessage: (messageId: string) => unknown;
deleteMessageForEveryone: (messageId: string) => unknown;
displayTapToViewMessage: (messageId: string) => unknown;
downloadAttachment: (options: {
attachment: AttachmentType;
timestamp: number;
isDangerous: boolean;
}) => unknown;
downloadNewVersion: () => unknown;
kickOffAttachmentDownload: (
options: Readonly<{ messageId: string }>
) => unknown;
markAttachmentAsCorrupted: (options: AttachmentOptions) => unknown;
markViewed: (messageId: string) => unknown;
openConversation: (conversationId: string, messageId?: string) => unknown;
openLink: (url: string) => unknown;
reactToMessage: (
messageId: string,
reaction: { emoji: string; remove: boolean }
) => unknown;
replyToMessage: (messageId: string) => unknown;
retrySend: (messageId: string) => unknown;
retryDeleteForEveryone: (messageId: string) => unknown;
showContactDetail: (options: {
contact: EmbeddedContactType;
signalAccount?: {
phoneNumber: string;
uuid: UUIDStringType;
};
}) => unknown;
showContactModal: (contactId: string) => unknown;
showSafetyNumber: (contactId: string) => unknown;
showExpiredIncomingTapToViewToast: () => unknown;
showExpiredOutgoingTapToViewToast: () => unknown;
showForwardMessageModal: (messageId: string) => unknown;
showIdentity: (conversationId: string) => unknown;
showMessageDetail: (messageId: string) => unknown;
showVisualAttachment: (options: {
attachment: AttachmentType;
messageId: string;
showSingle?: boolean;
}) => unknown;
startConversation: (e164: string, uuid: UUIDStringType) => unknown;
};
type MediaType = {
path: string;
objectURL: string;
thumbnailObjectUrl?: string;
contentType: MIMEType;
index: number;
attachment: AttachmentType;
message: {
attachments: Array<AttachmentType>;
conversationId: string;
id: string;
// eslint-disable-next-line camelcase
received_at: number;
// eslint-disable-next-line camelcase
received_at_ms: number;
// eslint-disable-next-line camelcase
sent_at: number;
};
};
const MAX_MESSAGE_BODY_LENGTH = 64 * 1024;
export class ConversationView extends window.Backbone.View<ConversationModel> {
// Debounced functions
private debouncedMaybeGrabLinkPreview: (
message: string,
caretLocation?: number
) => void;
private debouncedSaveDraft: (
messageText: string,
bodyRanges: Array<BodyRangeType>
) => Promise<void>;
private lazyUpdateVerified: () => void;
// Composing messages
private compositionApi: {
current: CompositionAPIType;
} = { current: undefined };
private sendStart?: number;
// Quotes
private quote?: QuotedMessageType;
private quotedMessage?: MessageModel;
// Previews
private currentlyMatchedLink?: string;
private disableLinkPreviews?: boolean;
private excludedPreviewUrls: Array<string> = [];
private linkPreviewAbortController?: AbortController;
private preview?: Array<LinkPreviewResult>;
// Sub-views
private contactModalView?: Backbone.View;
private conversationView?: BasicReactWrapperViewClass;
private forwardMessageModal?: Backbone.View;
private lightboxView?: BasicReactWrapperViewClass;
private migrationDialog?: Backbone.View;
private stickerPreviewModalView?: Backbone.View;
// Panel support
private panels: Array<AnyViewClass> = [];
private previousFocus?: HTMLElement;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
constructor(...args: Array<any>) {
super(...args);
this.lazyUpdateVerified = debounce(
this.model.updateVerified.bind(this.model),
1000 // one second
);
this.model.throttledGetProfiles =
this.model.throttledGetProfiles ||
throttle(this.model.getProfiles.bind(this.model), FIVE_MINUTES);
this.debouncedMaybeGrabLinkPreview = debounce(
this.maybeGrabLinkPreview.bind(this),
200
);
this.debouncedSaveDraft = debounce(this.saveDraft.bind(this), 200);
// Events on Conversation model
this.listenTo(this.model, 'destroy', this.stopListening);
this.listenTo(this.model, 'newmessage', this.lazyUpdateVerified);
// These are triggered by InboxView
this.listenTo(this.model, 'opened', this.onOpened);
this.listenTo(this.model, 'scroll-to-message', this.scrollToMessage);
this.listenTo(this.model, 'unload', (reason: string) =>
this.unload(`model trigger - ${reason}`)
);
// These are triggered by background.ts for keyboard handling
this.listenTo(this.model, 'focus-composer', this.focusMessageField);
this.listenTo(this.model, 'open-all-media', this.showAllMedia);
this.listenTo(this.model, 'escape-pressed', this.resetPanel);
this.listenTo(this.model, 'show-message-details', this.showMessageDetail);
this.listenTo(this.model, 'show-contact-modal', this.showContactModal);
this.listenTo(
this.model,
'toggle-reply',
(messageId: string | undefined) => {
const target = this.quote || !messageId ? null : messageId;
this.setQuoteMessage(target);
}
);
this.listenTo(
this.model,
'save-attachment',
this.downloadAttachmentWrapper
);
this.listenTo(this.model, 'delete-message', this.deleteMessage);
this.listenTo(this.model, 'remove-link-review', this.removeLinkPreview);
this.listenTo(
this.model,
'remove-all-draft-attachments',
this.clearAttachments
);
this.render();
this.setupConversationView();
this.updateAttachmentsView();
}
override events(): Record<string, string> {
return {
drop: 'onDrop',
paste: 'onPaste',
};
}
// We need this ignore because the backbone types really want this to be a string
// property, but the property isn't set until after super() is run, meaning that this
// classname wouldn't be applied when Backbone creates our el.
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
className(): string {
return 'conversation';
}
// Same situation as className().
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
id(): string {
return `conversation-${this.model.cid}`;
}
// Backbone.View<ConversationModel> is demanded as the return type here, and we can't
// satisfy it because of the above difference in signature: className is a function
// when it should be a plain string property.
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
render(): ConversationView {
const template = $('#conversation').html();
this.$el.html(render(template, {}));
return this;
}
setMuteExpiration(ms = 0): void {
this.model.setMuteExpiration(
ms >= Number.MAX_SAFE_INTEGER ? ms : Date.now() + ms
);
}
setPin(value: boolean): void {
if (value) {
const pinnedConversationIds = window.storage.get(
'pinnedConversationIds',
new Array<string>()
);
if (pinnedConversationIds.length >= 4) {
showToast(ToastPinnedConversationsFull);
return;
}
this.model.pin();
} else {
this.model.unpin();
}
}
setupConversationView(): void {
// setupHeader
const conversationHeaderProps = {
id: this.model.id,
onSetDisappearingMessages: (seconds: number) =>
this.setDisappearingMessages(seconds),
onDeleteMessages: () => this.destroyMessages(),
onSearchInConversation: () => {
const { searchInConversation } = window.reduxActions.search;
searchInConversation(this.model.id);
},
onSetMuteNotifications: this.setMuteExpiration.bind(this),
onSetPin: this.setPin.bind(this),
// These are view only and don't update the Conversation model, so they
// need a manual update call.
onOutgoingAudioCallInConversation:
this.onOutgoingAudioCallInConversation.bind(this),
onOutgoingVideoCallInConversation:
this.onOutgoingVideoCallInConversation.bind(this),
onShowConversationDetails: () => {
this.showConversationDetails();
},
onShowAllMedia: () => {
this.showAllMedia();
},
onShowGroupMembers: () => {
this.showGV1Members();
},
onGoBack: () => {
this.resetPanel();
},
onArchive: () => {
this.model.setArchived(true);
this.model.trigger('unload', 'archive');
showToast(ToastConversationArchived, {
undo: () => {
this.model.setArchived(false);
this.openConversation(this.model.get('id'));
},
});
},
onMarkUnread: () => {
this.model.setMarkedUnread(true);
showToast(ToastConversationMarkedUnread);
},
onMoveToInbox: () => {
this.model.setArchived(false);
showToast(ToastConversationUnarchived);
},
};
window.reduxActions.conversations.setSelectedConversationHeaderTitle();
// setupTimeline
const messageRequestEnum = Proto.SyncMessage.MessageRequestResponse.Type;
const contactSupport = () => {
const baseUrl =
'https://support.signal.org/hc/LOCALE/requests/new?desktop&chat_refreshed';
const locale = window.getLocale();
const supportLocale = window.Signal.Util.mapToSupportLocale(locale);
const url = baseUrl.replace('LOCALE', supportLocale);
openLinkInWebBrowser(url);
};
const learnMoreAboutDeliveryIssue = () => {
openLinkInWebBrowser(
'https://support.signal.org/hc/articles/4404859745690'
);
};
const scrollToQuotedMessage = async (
options: Readonly<{
authorId: string;
sentAt: number;
}>
) => {
const { authorId, sentAt } = options;
const conversationId = this.model.id;
const messages = await getMessagesBySentAt(sentAt);
const message = messages.find(item =>
Boolean(
item.conversationId === conversationId &&
authorId &&
getContactId(item) === authorId
)
);
if (!message) {
showToast(ToastOriginalMessageNotFound);
return;
}
this.scrollToMessage(message.id);
};
const markMessageRead = async (messageId: string) => {
if (!window.isActive()) {
return;
}
const activeCall = getActiveCallState(window.reduxStore.getState());
if (activeCall && !activeCall.pip) {
return;
}
const message = await getMessageById(messageId);
if (!message) {
throw new Error(`markMessageRead: failed to load message ${messageId}`);
}
await this.model.markRead(message.get('received_at'), {
newestSentAt: message.get('sent_at'),
sendReadReceipts: true,
});
};
const createMessageRequestResponseHandler =
(name: string, enumValue: number): ((conversationId: string) => void) =>
conversationId => {
const conversation = window.ConversationController.get(conversationId);
if (!conversation) {
log.error(
`createMessageRequestResponseHandler: Expected a conversation to be found in ${name}. Doing nothing`
);
return;
}
this.syncMessageRequestResponse(name, conversation, enumValue);
};
const timelineProps = {
id: this.model.id,
...this.getMessageActions(),
acknowledgeGroupMemberNameCollisions: (
groupNameCollisions: Readonly<GroupNameCollisionsWithIdsByTitle>
): void => {
this.model.acknowledgeGroupMemberNameCollisions(groupNameCollisions);
},
blockGroupLinkRequests: (uuid: UUIDStringType) => {
this.model.blockGroupLinkRequests(uuid);
},
contactSupport,
learnMoreAboutDeliveryIssue,
loadNewerMessages: this.model.loadNewerMessages.bind(this.model),
loadNewestMessages: this.model.loadNewestMessages.bind(this.model),
loadAndScroll: this.model.loadAndScroll.bind(this.model),
loadOlderMessages: this.model.loadOlderMessages.bind(this.model),
markMessageRead,
onBlock: createMessageRequestResponseHandler(
'onBlock',
messageRequestEnum.BLOCK
),
onBlockAndReportSpam: (conversationId: string) => {
const conversation = window.ConversationController.get(conversationId);
if (!conversation) {
log.error(
`onBlockAndReportSpam: Expected a conversation to be found for ${conversationId}. Doing nothing.`
);
return;
}
this.blockAndReportSpam(conversation);
},
onDelete: createMessageRequestResponseHandler(
'onDelete',
messageRequestEnum.DELETE
),
onUnblock: createMessageRequestResponseHandler(
'onUnblock',
messageRequestEnum.ACCEPT
),
removeMember: (conversationId: string) => {
this.longRunningTaskWrapper({
name: 'removeMember',
task: () => this.model.removeFromGroupV2(conversationId),
});
},
scrollToQuotedMessage,
unblurAvatar: () => {
this.model.unblurAvatar();
},
updateSharedGroups: () => this.model.throttledUpdateSharedGroups?.(),
};
// setupCompositionArea
window.reduxActions.composer.resetComposer();
const compositionAreaProps = {
id: this.model.id,
compositionApi: this.compositionApi,
onClickAddPack: () => this.showStickerManager(),
onPickSticker: (packId: string, stickerId: number) =>
this.sendStickerMessage({ packId, stickerId }),
onEditorStateChange: (
msg: string,
bodyRanges: Array<BodyRangeType>,
caretLocation?: number
) => this.onEditorStateChange(msg, bodyRanges, caretLocation),
onTextTooLong: () => showToast(ToastMessageBodyTooLong),
getQuotedMessage: () => this.model.get('quotedMessageId'),
clearQuotedMessage: () => this.setQuoteMessage(null),
onAccept: () => {
this.syncMessageRequestResponse(
'onAccept',
this.model,
messageRequestEnum.ACCEPT
);
},
onBlock: () => {
this.syncMessageRequestResponse(
'onBlock',
this.model,
messageRequestEnum.BLOCK
);
},
onUnblock: () => {
this.syncMessageRequestResponse(
'onUnblock',
this.model,
messageRequestEnum.ACCEPT
);
},
onDelete: () => {
this.syncMessageRequestResponse(
'onDelete',
this.model,
messageRequestEnum.DELETE
);
},
onBlockAndReportSpam: () => {
this.blockAndReportSpam(this.model);
},
onStartGroupMigration: () => this.startMigrationToGV2(),
onCancelJoinRequest: async () => {
await window.showConfirmationDialog({
message: window.i18n(
'GroupV2--join--cancel-request-to-join--confirmation'
),
okText: window.i18n('GroupV2--join--cancel-request-to-join--yes'),
cancelText: window.i18n('GroupV2--join--cancel-request-to-join--no'),
resolve: () => {
this.longRunningTaskWrapper({
name: 'onCancelJoinRequest',
task: async () => this.model.cancelJoinRequest(),
});
},
});
},
onClearAttachments: this.clearAttachments.bind(this),
onSelectMediaQuality: (isHQ: boolean) => {
window.reduxActions.composer.setMediaQualitySetting(isHQ);
},
handleClickQuotedMessage: (id: string) => this.scrollToMessage(id),
onCloseLinkPreview: () => {
this.disableLinkPreviews = true;
this.removeLinkPreview();
},
openConversation: this.openConversation.bind(this),
onSendMessage: ({
draftAttachments,
mentions = [],
message = '',
timestamp,
voiceNoteAttachment,
}: {
draftAttachments?: ReadonlyArray<AttachmentType>;
mentions?: BodyRangesType;
message?: string;
timestamp?: number;
voiceNoteAttachment?: AttachmentType;
}): void => {
this.sendMessage(message, mentions, {
draftAttachments,
timestamp,
voiceNoteAttachment,
});
},
};
// createConversationView root
const JSX = createConversationView(window.reduxStore, {
compositionAreaProps,
conversationHeaderProps,
timelineProps,
});
this.conversationView = new Whisper.ReactWrapperView({ JSX });
this.$('.ConversationView__template').append(this.conversationView.el);
}
async onOutgoingVideoCallInConversation(): Promise<void> {
log.info('onOutgoingVideoCallInConversation: about to start a video call');
if (this.model.get('announcementsOnly') && !this.model.areWeAdmin()) {
showToast(ToastCannotStartGroupCall);
return;
}
if (await this.isCallSafe()) {
log.info(
'onOutgoingVideoCallInConversation: call is deemed "safe". Making call'
);
window.reduxActions.calling.startCallingLobby({
conversationId: this.model.id,
isVideoCall: true,
});
log.info('onOutgoingVideoCallInConversation: started the call');
} else {
log.info(
'onOutgoingVideoCallInConversation: call is deemed "unsafe". Stopping'
);
}
}
async onOutgoingAudioCallInConversation(): Promise<void> {
log.info('onOutgoingAudioCallInConversation: about to start an audio call');
if (await this.isCallSafe()) {
log.info(
'onOutgoingAudioCallInConversation: call is deemed "safe". Making call'
);
window.reduxActions.calling.startCallingLobby({
conversationId: this.model.id,
isVideoCall: false,
});
log.info('onOutgoingAudioCallInConversation: started the call');
} else {
log.info(
'onOutgoingAudioCallInConversation: call is deemed "unsafe". Stopping'
);
}
}
async longRunningTaskWrapper<T>({
name,
task,
}: {
name: string;
task: () => Promise<T>;
}): Promise<T> {
const idForLogging = this.model.idForLogging();
return window.Signal.Util.longRunningTaskWrapper({
name,
idForLogging,
task,
});
}
getMessageActions(): MessageActionsType {
const reactToMessage = async (
messageId: string,
reaction: { emoji: string; remove: boolean }
) => {
const { emoji, remove } = reaction;
try {
await enqueueReactionForSend({
messageId,
emoji,
remove,
});
} catch (error) {
log.error('Error sending reaction', error, messageId, reaction);
showToast(ToastReactionFailed);
}
};
const replyToMessage = (messageId: string) => {
this.setQuoteMessage(messageId);
};
const retrySend = retryMessageSend;
const deleteMessage = (messageId: string) => {
this.deleteMessage(messageId);
};
const deleteMessageForEveryone = (messageId: string) => {
this.deleteMessageForEveryone(messageId);
};
const showMessageDetail = (messageId: string) => {
this.showMessageDetail(messageId);
};
const showContactModal = (contactId: string) => {
this.showContactModal(contactId);
};
const openConversation = (conversationId: string, messageId?: string) => {
this.openConversation(conversationId, messageId);
};
const showContactDetail = (options: {
contact: EmbeddedContactType;
signalAccount?: {
phoneNumber: string;
uuid: UUIDStringType;
};
}) => {
this.showContactDetail(options);
};
const kickOffAttachmentDownload = async (
options: Readonly<{ messageId: string }>
) => {
const message = window.MessageController.getById(options.messageId);
if (!message) {
throw new Error(
`kickOffAttachmentDownload: Message ${options.messageId} missing!`
);
}
await message.queueAttachmentDownloads();
};
const markAttachmentAsCorrupted = (options: AttachmentOptions) => {
const message = window.MessageController.getById(options.messageId);
if (!message) {
throw new Error(
`markAttachmentAsCorrupted: Message ${options.messageId} missing!`
);
}
message.markAttachmentAsCorrupted(options.attachment);
};
const onMarkViewed = (messageId: string): void => {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(`onMarkViewed: Message ${messageId} missing!`);
}
if (message.get('readStatus') === ReadStatus.Viewed) {
return;
}
const senderE164 = message.get('source');
const senderUuid = message.get('sourceUuid');
const timestamp = message.get('sent_at');
message.set(markViewed(message.attributes, Date.now()));
if (isIncoming(message.attributes)) {
viewedReceiptsJobQueue.add({
viewedReceipt: {
messageId,
senderE164,
senderUuid,
timestamp,
},
});
}
viewSyncJobQueue.add({
viewSyncs: [
{
messageId,
senderE164,
senderUuid,
timestamp,
},
],
});
};
const showVisualAttachment = (options: {
attachment: AttachmentType;
messageId: string;
showSingle?: boolean;
}) => {
this.showLightbox(options);
};
const downloadAttachment = (options: {
attachment: AttachmentType;
timestamp: number;
isDangerous: boolean;
}) => {
this.downloadAttachment(options);
};
const displayTapToViewMessage = (messageId: string) =>
this.displayTapToViewMessage(messageId);
const showIdentity = (conversationId: string) => {
this.showSafetyNumber(conversationId);
};
const openLink = openLinkInWebBrowser;
const downloadNewVersion = () => {
openLinkInWebBrowser('https://signal.org/download');
};
const showSafetyNumber = (contactId: string) => {
this.showSafetyNumber(contactId);
};
const showExpiredIncomingTapToViewToast = () => {
log.info('Showing expired tap-to-view toast for an incoming message');
showToast(ToastTapToViewExpiredIncoming);
};
const showExpiredOutgoingTapToViewToast = () => {
log.info('Showing expired tap-to-view toast for an outgoing message');
showToast(ToastTapToViewExpiredOutgoing);
};
const showForwardMessageModal = this.showForwardMessageModal.bind(this);
const startConversation = this.startConversation.bind(this);
return {
deleteMessage,
deleteMessageForEveryone,
displayTapToViewMessage,
downloadAttachment,
downloadNewVersion,
kickOffAttachmentDownload,
markAttachmentAsCorrupted,
markViewed: onMarkViewed,
openConversation,
openLink,
reactToMessage,
replyToMessage,
retrySend,
retryDeleteForEveryone,
showContactDetail,
showContactModal,
showSafetyNumber,
showExpiredIncomingTapToViewToast,
showExpiredOutgoingTapToViewToast,
showForwardMessageModal,
showIdentity,
showMessageDetail,
showVisualAttachment,
startConversation,
};
}
async scrollToMessage(messageId: string): Promise<void> {
const message = await getMessageById(messageId);
if (!message) {
throw new Error(`scrollToMessage: failed to load message ${messageId}`);
}
const state = window.reduxStore.getState();
let isInMemory = true;
if (!window.MessageController.getById(messageId)) {
isInMemory = false;
}
// Message might be in memory, but not in the redux anymore because
// we call `messageReset()` in `loadAndScroll()`.
const messagesByConversation =
getMessagesByConversation(state)[this.model.id];
if (!messagesByConversation?.messageIds.includes(messageId)) {
isInMemory = false;
}
if (isInMemory) {
const { scrollToMessage } = window.reduxActions.conversations;
scrollToMessage(this.model.id, messageId);
return;
}
this.model.loadAndScroll(messageId);
}
async startMigrationToGV2(): Promise<void> {
const logId = this.model.idForLogging();
if (!isGroupV1(this.model.attributes)) {
throw new Error(
`startMigrationToGV2/${logId}: Cannot start, not a GroupV1 group`
);
}
const onClose = () => {
if (this.migrationDialog) {
this.migrationDialog.remove();
this.migrationDialog = undefined;
}
};
onClose();
const migrate = () => {
onClose();
this.longRunningTaskWrapper({
name: 'initiateMigrationToGroupV2',
task: () => window.Signal.Groups.initiateMigrationToGroupV2(this.model),
});
};
// Note: this call will throw if, after generating member lists, we are no longer a
// member or are in the pending member list.
const { droppedGV2MemberIds, pendingMembersV2 } =
await this.longRunningTaskWrapper({
name: 'getGroupMigrationMembers',
task: () => window.Signal.Groups.getGroupMigrationMembers(this.model),
});
const invitedMemberIds = pendingMembersV2.map(
(item: GroupV2PendingMemberType) => item.uuid
);
this.migrationDialog = new Whisper.ReactWrapperView({
className: 'group-v1-migration-wrapper',
JSX: window.Signal.State.Roots.createGroupV1MigrationModal(
window.reduxStore,
{
areWeInvited: false,
droppedMemberIds: droppedGV2MemberIds,
hasMigrated: false,
invitedMemberIds,
migrate,
onClose,
}
),
});
}
// TODO DESKTOP-2426
async processAttachments(files: Array<File>): Promise<void> {
const state = window.reduxStore.getState();
const isRecording =
state.audioRecorder.recordingState === RecordingState.Recording;
if (this.preview || isRecording) {
return;
}
const {
addAttachment,
addPendingAttachment,
processAttachments,
removeAttachment,
} = window.reduxActions.composer;
await processAttachments({
addAttachment,
addPendingAttachment,
conversationId: this.model.id,
draftAttachments: this.model.get('draftAttachments') || [],
files,
onShowToast: (toastType: AttachmentToastType) => {
if (toastType === AttachmentToastType.ToastFileSize) {
showToast(ToastFileSize, {
limit: 100,
units: 'MB',
});
} else if (toastType === AttachmentToastType.ToastDangerousFileType) {
showToast(ToastDangerousFileType);
} else if (toastType === AttachmentToastType.ToastMaxAttachments) {
showToast(ToastMaxAttachments);
} else if (toastType === AttachmentToastType.ToastOneNonImageAtATime) {
showToast(ToastOneNonImageAtATime);
} else if (
toastType ===
AttachmentToastType.ToastCannotMixImageAndNonImageAttachments
) {
showToast(ToastCannotMixImageAndNonImageAttachments);
} else if (
toastType === AttachmentToastType.ToastUnableToLoadAttachment
) {
showToast(ToastUnableToLoadAttachment);
}
},
removeAttachment,
});
}
unload(reason: string): void {
log.info(
'unloading conversation',
this.model.idForLogging(),
'due to:',
reason
);
const { conversationUnloaded } = window.reduxActions.conversations;
if (conversationUnloaded) {
conversationUnloaded(this.model.id);
}
if (this.model.get('draftChanged')) {
if (this.model.hasDraft()) {
const now = Date.now();
const active_at = this.model.get('active_at') || now;
this.model.set({
active_at,
draftChanged: false,
draftTimestamp: now,
timestamp: now,
});
} else {
this.model.set({
draftChanged: false,
draftTimestamp: null,
});
}
// We don't wait here; we need to take down the view
this.saveModel();
this.model.updateLastMessage();
}
this.conversationView?.remove();
if (this.contactModalView) {
this.contactModalView.remove();
}
if (this.stickerPreviewModalView) {
this.stickerPreviewModalView.remove();
}
if (this.lightboxView) {
this.lightboxView.remove();
}
if (this.panels && this.panels.length) {
for (let i = 0, max = this.panels.length; i < max; i += 1) {
const panel = this.panels[i];
panel.remove();
}
window.reduxActions.conversations.setSelectedConversationPanelDepth(0);
}
this.removeLinkPreview();
this.disableLinkPreviews = true;
this.remove();
}
async onDrop(e: JQuery.TriggeredEvent): Promise<void> {
if (!e.originalEvent) {
return;
}
const event = e.originalEvent as DragEvent;
if (!event.dataTransfer) {
return;
}
if (event.dataTransfer.types[0] !== 'Files') {
return;
}
e.stopPropagation();
e.preventDefault();
const { files } = event.dataTransfer;
this.processAttachments(Array.from(files));
}
onPaste(e: JQuery.TriggeredEvent): void {
if (!e.originalEvent) {
return;
}
const event = e.originalEvent as ClipboardEvent;
if (!event.clipboardData) {
return;
}
const { items } = event.clipboardData;
const anyImages = [...items].some(
item => item.type.split('/')[0] === 'image'
);
if (!anyImages) {
return;
}
e.stopPropagation();
e.preventDefault();
const files: Array<File> = [];
for (let i = 0; i < items.length; i += 1) {
if (items[i].type.split('/')[0] === 'image') {
const file = items[i].getAsFile();
if (file) {
files.push(file);
}
}
}
this.processAttachments(files);
}
syncMessageRequestResponse(
name: string,
model: ConversationModel,
messageRequestType: number
): Promise<void> {
return this.longRunningTaskWrapper({
name,
task: model.syncMessageRequestResponse.bind(model, messageRequestType),
});
}
blockAndReportSpam(model: ConversationModel): Promise<void> {
const messageRequestEnum = Proto.SyncMessage.MessageRequestResponse.Type;
return this.longRunningTaskWrapper({
name: 'blockAndReportSpam',
task: async () => {
await Promise.all([
model.syncMessageRequestResponse(messageRequestEnum.BLOCK),
addReportSpamJob({
conversation: model.format(),
getMessageServerGuidsForSpam:
window.Signal.Data.getMessageServerGuidsForSpam,
jobQueue: reportSpamJobQueue,
}),
]);
showToast(ToastReportedSpamAndBlocked);
},
});
}
async saveModel(): Promise<void> {
window.Signal.Data.updateConversation(this.model.attributes);
}
async clearAttachments(): Promise<void> {
const draftAttachments = this.model.get('draftAttachments') || [];
this.model.set({
draftAttachments: [],
draftChanged: true,
});
this.updateAttachmentsView();
// We're fine doing this all at once; at most it should be 32 attachments
await Promise.all([
this.saveModel(),
Promise.all(
draftAttachments.map(attachment => deleteDraftAttachment(attachment))
),
]);
}
hasFiles(options: { includePending: boolean }): boolean {
const draftAttachments = this.model.get('draftAttachments') || [];
if (options.includePending) {
return draftAttachments.length > 0;
}
return draftAttachments.some(item => !item.pending);
}
updateAttachmentsView(): void {
const draftAttachments = this.model.get('draftAttachments') || [];
window.reduxActions.composer.replaceAttachments(
this.model.get('id'),
draftAttachments
);
if (this.hasFiles({ includePending: true })) {
this.removeLinkPreview();
}
}
async onOpened(messageId: string): Promise<void> {
this.model.onOpenStart();
if (messageId) {
const message = await getMessageById(messageId);
if (message) {
this.model.loadAndScroll(messageId);
return;
}
log.warn(`onOpened: Did not find message ${messageId}`);
}
const { retryPlaceholders } = window.Signal.Services;
if (retryPlaceholders) {
await retryPlaceholders.findByConversationAndMarkOpened(this.model.id);
}
const loadAndUpdate = async () => {
await this.model.loadNewestMessages(undefined, undefined);
await this.model.updateLastMessage();
};
loadAndUpdate();
this.focusMessageField();
const quotedMessageId = this.model.get('quotedMessageId');
if (quotedMessageId) {
this.setQuoteMessage(quotedMessageId);
}
this.model.fetchLatestGroupV2Data();
strictAssert(
this.model.throttledMaybeMigrateV1Group !== undefined,
'Conversation model should be initialized'
);
this.model.throttledMaybeMigrateV1Group();
strictAssert(
this.model.throttledFetchSMSOnlyUUID !== undefined,
'Conversation model should be initialized'
);
this.model.throttledFetchSMSOnlyUUID();
const ourUuid = window.textsecure.storage.user.getUuid(UUIDKind.ACI);
if (
!isGroup(this.model.attributes) ||
(ourUuid && this.model.hasMember(ourUuid.toString()))
) {
strictAssert(
this.model.throttledGetProfiles !== undefined,
'Conversation model should be initialized'
);
await this.model.throttledGetProfiles();
}
this.model.updateVerified();
}
async showForwardMessageModal(messageId: string): Promise<void> {
const message = await getMessageById(messageId);
if (!message) {
throw new Error(`showForwardMessageModal: Message ${messageId} missing!`);
}
const attachments = getAttachmentsForMessage(message.attributes);
const doForwardMessage = async (
conversationIds: Array<string>,
messageBody?: string,
includedAttachments?: Array<AttachmentType>,
linkPreview?: LinkPreviewType
) => {
try {
const didForwardSuccessfully = await this.maybeForwardMessage(
message,
conversationIds,
messageBody,
includedAttachments,
linkPreview
);
if (didForwardSuccessfully && this.forwardMessageModal) {
this.forwardMessageModal.remove();
this.forwardMessageModal = undefined;
}
} catch (err) {
log.warn('doForwardMessage', err && err.stack ? err.stack : err);
}
};
this.forwardMessageModal = new Whisper.ReactWrapperView({
JSX: window.Signal.State.Roots.createForwardMessageModal(
window.reduxStore,
{
attachments,
doForwardMessage,
hasContact: Boolean(message.get('contact')?.length),
isSticker: Boolean(message.get('sticker')),
messageBody: message.getRawText(),
onClose: () => {
if (this.forwardMessageModal) {
this.forwardMessageModal.remove();
this.forwardMessageModal = undefined;
}
this.resetLinkPreview();
},
onEditorStateChange: (
messageText: string,
_: Array<BodyRangeType>,
caretLocation?: number
) => {
if (!attachments.length) {
this.debouncedMaybeGrabLinkPreview(messageText, caretLocation);
}
},
onTextTooLong: () => showToast(ToastMessageBodyTooLong),
}
),
});
this.forwardMessageModal.render();
}
async maybeForwardMessage(
message: MessageModel,
conversationIds: Array<string>,
messageBody?: string,
attachments?: Array<AttachmentType>,
linkPreview?: LinkPreviewType
): Promise<boolean> {
log.info(`maybeForwardMessage/${message.idForLogging()}: Starting...`);
const attachmentLookup = new Set();
if (attachments) {
attachments.forEach(attachment => {
attachmentLookup.add(
`${attachment.fileName}/${attachment.contentType}`
);
});
}
const conversations = conversationIds.map(id =>
window.ConversationController.get(id)
);
const cannotSend = conversations.some(
conversation =>
conversation?.get('announcementsOnly') && !conversation.areWeAdmin()
);
if (cannotSend) {
throw new Error('Cannot send to group');
}
// Verify that all contacts that we're forwarding
// to are verified and trusted
const unverifiedContacts: Array<ConversationModel> = [];
const untrustedContacts: Array<ConversationModel> = [];
await Promise.all(
conversations.map(async conversation => {
if (conversation) {
await conversation.updateVerified();
const unverifieds = conversation.getUnverified();
if (unverifieds.length) {
unverifieds.forEach(unverifiedConversation =>
unverifiedContacts.push(unverifiedConversation)
);
}
const untrusted = conversation.getUntrusted();
if (untrusted.length) {
untrusted.forEach(untrustedConversation =>
untrustedContacts.push(untrustedConversation)
);
}
}
})
);
// If there are any unverified or untrusted contacts, show the
// SendAnywayDialog and if we're fine with sending then mark all as
// verified and trusted and continue the send.
const iffyConversations = [...unverifiedContacts, ...untrustedContacts];
if (iffyConversations.length) {
const forwardMessageModal = document.querySelector<HTMLElement>(
'.module-ForwardMessageModal'
);
if (forwardMessageModal) {
forwardMessageModal.style.display = 'none';
}
const sendAnyway = await this.showSendAnywayDialog(iffyConversations);
if (!sendAnyway) {
if (forwardMessageModal) {
forwardMessageModal.style.display = 'block';
}
return false;
}
let verifyPromise: Promise<void> | undefined;
let approvePromise: Promise<void> | undefined;
if (unverifiedContacts.length) {
verifyPromise = markAllAsVerifiedDefault(unverifiedContacts);
}
if (untrustedContacts.length) {
approvePromise = markAllAsApproved(untrustedContacts);
}
await Promise.all([verifyPromise, approvePromise]);
}
const sendMessageOptions = { dontClearDraft: true };
const baseTimestamp = Date.now();
// Actually send the message
// load any sticker data, attachments, or link previews that we need to
// send along with the message and do the send to each conversation.
await Promise.all(
conversations.map(async (conversation, offset) => {
const timestamp = baseTimestamp + offset;
if (conversation) {
const sticker = message.get('sticker');
const contact = message.get('contact');
if (sticker) {
const stickerWithData = await loadStickerData(sticker);
const stickerNoPath = stickerWithData
? {
...stickerWithData,
data: {
...stickerWithData.data,
path: undefined,
},
}
: undefined;
conversation.enqueueMessageForSend(
{
body: undefined,
attachments: [],
sticker: stickerNoPath,
},
{ ...sendMessageOptions, timestamp }
);
} else if (contact?.length) {
const contactWithHydratedAvatar = await loadContactData(contact);
conversation.enqueueMessageForSend(
{
body: undefined,
attachments: [],
contact: contactWithHydratedAvatar,
},
{ ...sendMessageOptions, timestamp }
);
} else {
const preview = linkPreview
? await loadPreviewData([linkPreview])
: [];
const attachmentsWithData = await Promise.all(
(attachments || []).map(async item => ({
...(await loadAttachmentData(item)),
path: undefined,
}))
);
const attachmentsToSend = attachmentsWithData.filter(
(attachment: Partial<AttachmentType>) =>
attachmentLookup.has(
`${attachment.fileName}/${attachment.contentType}`
)
);
conversation.enqueueMessageForSend(
{
body: messageBody || undefined,
attachments: attachmentsToSend,
preview,
},
{ ...sendMessageOptions, timestamp }
);
}
}
})
);
// Cancel any link still pending, even if it didn't make it into the message
this.resetLinkPreview();
return true;
}
showAllMedia(): void {
if (document.querySelectorAll('.module-media-gallery').length) {
return;
}
// We fetch more documents than media as they dont require to be loaded
// into memory right away. Revisit this once we have infinite scrolling:
const DEFAULT_MEDIA_FETCH_COUNT = 50;
const DEFAULT_DOCUMENTS_FETCH_COUNT = 150;
const conversationId = this.model.get('id');
const ourUuid = window.textsecure.storage.user.getCheckedUuid().toString();
const getProps = async () => {
const rawMedia =
await window.Signal.Data.getMessagesWithVisualMediaAttachments(
conversationId,
{
limit: DEFAULT_MEDIA_FETCH_COUNT,
}
);
const rawDocuments =
await window.Signal.Data.getMessagesWithFileAttachments(
conversationId,
{
limit: DEFAULT_DOCUMENTS_FETCH_COUNT,
}
);
// First we upgrade these messages to ensure that they have thumbnails
for (let max = rawMedia.length, i = 0; i < max; i += 1) {
const message = rawMedia[i];
const { schemaVersion } = message;
if (
schemaVersion &&
schemaVersion < Message.VERSION_NEEDED_FOR_DISPLAY
) {
// Yep, we really do want to wait for each of these
// eslint-disable-next-line no-await-in-loop
rawMedia[i] = await upgradeMessageSchema(message);
// eslint-disable-next-line no-await-in-loop
await window.Signal.Data.saveMessage(rawMedia[i], { ourUuid });
}
}
const media: Array<MediaType> = flatten(
rawMedia.map(message => {
return (message.attachments || []).map(
(
attachment: AttachmentType,
index: number
): MediaType | undefined => {
if (
!attachment.path ||
!attachment.thumbnail ||
attachment.pending ||
attachment.error
) {
return;
}
const { thumbnail } = attachment;
return {
path: attachment.path,
objectURL: getAbsoluteAttachmentPath(attachment.path),
thumbnailObjectUrl: thumbnail
? getAbsoluteAttachmentPath(thumbnail.path)
: undefined,
contentType: attachment.contentType,
index,
attachment,
message: {
attachments: message.attachments || [],
conversationId:
window.ConversationController.get(
window.ConversationController.ensureContactIds({
uuid: message.sourceUuid,
e164: message.source,
})
)?.id || message.conversationId,
id: message.id,
received_at: message.received_at,
received_at_ms: Number(message.received_at_ms),
sent_at: message.sent_at,
},
};
}
);
})
).filter(isNotNil);
// Unlike visual media, only one non-image attachment is supported
const documents = rawDocuments
.filter(message =>
Boolean(message.attachments && message.attachments.length)
)
.map(message => {
const attachments = message.attachments || [];
const attachment = attachments[0];
return {
contentType: attachment.contentType,
index: 0,
attachment,
message,
};
});
const saveAttachment = async ({
attachment,
message,
}: {
attachment: AttachmentType;
message: Pick<MessageAttributesType, 'sent_at'>;
}) => {
const timestamp = message.sent_at;
const fullPath = await Attachment.save({
attachment,
readAttachmentData,
saveAttachmentToDisk,
timestamp,
});
if (fullPath) {
showToast(ToastFileSaved, {
onOpenFile: () => {
openFileInFolder(fullPath);
},
});
}
};
const onItemClick = async ({
message,
attachment,
type,
}: {
message: MessageAttributesType;
attachment: AttachmentType;
type: 'documents' | 'media';
}) => {
switch (type) {
case 'documents': {
saveAttachment({ message, attachment });
break;
}
case 'media': {
const selectedMedia =
media.find(item => attachment.path === item.path) || media[0];
this.showLightboxForMedia(selectedMedia, media);
break;
}
default:
throw new TypeError(`Unknown attachment type: '${type}'`);
}
};
return {
documents,
media,
onItemClick,
};
};
function getMessageIds(): Array<string | undefined> | undefined {
const state = window.reduxStore.getState();
const byConversation = state?.conversations?.messagesByConversation;
const messages = byConversation && byConversation[conversationId];
if (!messages || !messages.messageIds) {
return undefined;
}
return messages.messageIds;
}
// Detect message changes in the current conversation
let previousMessageList: Array<string | undefined> | undefined;
previousMessageList = getMessageIds();
const unsubscribe = window.reduxStore.subscribe(() => {
const currentMessageList = getMessageIds();
if (currentMessageList !== previousMessageList) {
update();
previousMessageList = currentMessageList;
}
});
const view = new Whisper.ReactWrapperView({
className: 'panel',
Component: window.Signal.Components.MediaGallery,
onClose: () => {
unsubscribe();
},
});
view.headerTitle = window.i18n('allMedia');
const update = async () => {
view.update(await getProps());
};
this.listenBack(view);
update();
}
focusMessageField(): void {
if (this.panels && this.panels.length) {
return;
}
this.compositionApi.current?.focusInput();
}
disableMessageField(): void {
this.compositionApi.current?.setDisabled(true);
}
enableMessageField(): void {
this.compositionApi.current?.setDisabled(false);
}
resetEmojiResults(): void {
this.compositionApi.current?.resetEmojiResults();
}
showGV1Members(): void {
const { contactCollection } = this.model;
const memberships =
contactCollection?.map((conversation: ConversationModel) => {
return {
isAdmin: false,
member: conversation.format(),
};
}) || [];
const view = new Whisper.ReactWrapperView({
className: 'group-member-list panel',
Component: ConversationDetailsMembershipList,
props: {
canAddNewMembers: false,
i18n: window.i18n,
maxShownMemberCount: 32,
memberships,
showContactModal: this.showContactModal.bind(this),
},
});
this.listenBack(view);
view.render();
}
showSafetyNumber(id?: string): void {
let conversation: undefined | ConversationModel;
if (!id && isDirectConversation(this.model.attributes)) {
// eslint-disable-next-line prefer-destructuring
conversation = this.model;
} else {
conversation = window.ConversationController.get(id);
}
if (conversation) {
window.reduxActions.globalModals.toggleSafetyNumberModal(
conversation.get('id')
);
}
}
downloadAttachmentWrapper(
messageId: string,
providedAttachment?: AttachmentType
): void {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(
`downloadAttachmentWrapper: Message ${messageId} missing!`
);
}
const { attachments, sent_at: timestamp } = message.attributes;
if (!attachments || attachments.length < 1) {
return;
}
const attachment =
providedAttachment && attachments.includes(providedAttachment)
? providedAttachment
: attachments[0];
const { fileName } = attachment;
const isDangerous = window.Signal.Util.isFileDangerous(fileName || '');
this.downloadAttachment({ attachment, timestamp, isDangerous });
}
async downloadAttachment({
attachment,
timestamp,
isDangerous,
}: {
attachment: AttachmentType;
timestamp: number;
isDangerous: boolean;
}): Promise<void> {
if (isDangerous) {
showToast(ToastDangerousFileType);
return;
}
const fullPath = await Attachment.save({
attachment,
readAttachmentData,
saveAttachmentToDisk,
timestamp,
});
if (fullPath) {
showToast(ToastFileSaved, {
onOpenFile: () => {
openFileInFolder(fullPath);
},
});
}
}
async displayTapToViewMessage(messageId: string): Promise<void> {
log.info('displayTapToViewMessage: attempting to display message');
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(`displayTapToViewMessage: Message ${messageId} missing!`);
}
if (!isTapToView(message.attributes)) {
throw new Error(
`displayTapToViewMessage: Message ${message.idForLogging()} is not a tap to view message`
);
}
if (message.isErased()) {
throw new Error(
`displayTapToViewMessage: Message ${message.idForLogging()} is already erased`
);
}
const firstAttachment = (message.get('attachments') || [])[0];
if (!firstAttachment || !firstAttachment.path) {
throw new Error(
`displayTapToViewMessage: Message ${message.idForLogging()} had no first attachment with path`
);
}
const absolutePath = getAbsoluteAttachmentPath(firstAttachment.path);
const { path: tempPath } = await copyIntoTempDirectory(absolutePath);
const tempAttachment = {
...firstAttachment,
path: tempPath,
};
await message.markViewOnceMessageViewed();
const closeLightbox = async () => {
log.info('displayTapToViewMessage: attempting to close lightbox');
if (!this.lightboxView) {
log.info('displayTapToViewMessage: lightbox was already closed');
return;
}
const { lightboxView } = this;
this.lightboxView = undefined;
this.stopListening(message);
window.Signal.Backbone.Views.Lightbox.hide();
lightboxView.remove();
await deleteTempFile(tempPath);
};
this.listenTo(message, 'expired', closeLightbox);
this.listenTo(message, 'change', () => {
if (this.lightboxView) {
this.lightboxView.update(getProps());
}
});
const getProps = () => {
const { path, contentType } = tempAttachment;
return {
media: [
{
attachment: tempAttachment,
objectURL: getAbsoluteTempPath(path),
contentType,
index: 0,
message: {
attachments: message.get('attachments'),
id: message.get('id'),
conversationId: message.get('conversationId'),
received_at: message.get('received_at'),
received_at_ms: Number(message.get('received_at_ms')),
sent_at: message.get('sent_at'),
},
},
],
isViewOnce: true,
};
};
if (this.lightboxView) {
this.lightboxView.remove();
this.lightboxView = undefined;
}
this.lightboxView = new Whisper.ReactWrapperView({
className: 'lightbox-wrapper',
Component: window.Signal.Components.Lightbox,
props: getProps(),
onClose: closeLightbox,
});
window.Signal.Backbone.Views.Lightbox.show(this.lightboxView.el);
log.info('displayTapToViewMessage: showed lightbox');
}
deleteMessage(messageId: string): void {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(`deleteMessage: Message ${messageId} missing!`);
}
window.showConfirmationDialog({
confirmStyle: 'negative',
message: window.i18n('deleteWarning'),
okText: window.i18n('delete'),
resolve: () => {
window.Signal.Data.removeMessage(message.id);
if (isOutgoing(message.attributes)) {
this.model.decrementSentMessageCount();
} else {
this.model.decrementMessageCount();
}
this.resetPanel();
},
});
}
deleteMessageForEveryone(messageId: string): void {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(
`deleteMessageForEveryone: Message ${messageId} missing!`
);
}
window.showConfirmationDialog({
confirmStyle: 'negative',
message: window.i18n('deleteForEveryoneWarning'),
okText: window.i18n('delete'),
resolve: async () => {
try {
await this.model.sendDeleteForEveryoneMessage({
id: message.id,
timestamp: message.get('sent_at'),
});
} catch (error) {
log.error(
'Error sending delete-for-everyone',
error && error.stack,
messageId
);
showToast(ToastDeleteForEveryoneFailed);
}
this.resetPanel();
},
});
}
showStickerPackPreview(packId: string, packKey: string): void {
Stickers.downloadEphemeralPack(packId, packKey);
const props = {
packId,
onClose: async () => {
if (this.stickerPreviewModalView) {
this.stickerPreviewModalView.remove();
this.stickerPreviewModalView = undefined;
}
await Stickers.removeEphemeralPack(packId);
},
};
this.stickerPreviewModalView = new Whisper.ReactWrapperView({
className: 'sticker-preview-modal-wrapper',
JSX: window.Signal.State.Roots.createStickerPreviewModal(
window.reduxStore,
props
),
});
}
showLightboxForMedia(
selectedMediaItem: MediaItemType,
media: Array<MediaItemType> = []
): void {
const onSave = async ({
attachment,
message,
index,
}: {
attachment: AttachmentType;
message: MediaItemMessageType;
index: number;
}) => {
const fullPath = await Attachment.save({
attachment,
index: index + 1,
readAttachmentData,
saveAttachmentToDisk,
timestamp: message.sent_at,
});
if (fullPath) {
showToast(ToastFileSaved, {
onOpenFile: () => {
openFileInFolder(fullPath);
},
});
}
};
const selectedIndex = media.findIndex(
mediaItem =>
mediaItem.attachment.path === selectedMediaItem.attachment.path
);
if (this.lightboxView) {
this.lightboxView.remove();
this.lightboxView = undefined;
}
this.lightboxView = new Whisper.ReactWrapperView({
className: 'lightbox-wrapper',
Component: window.Signal.Components.Lightbox,
props: {
getConversation: getConversationSelector(window.reduxStore.getState()),
media,
onForward: this.showForwardMessageModal.bind(this),
onSave,
selectedIndex: selectedIndex >= 0 ? selectedIndex : 0,
},
onClose: () => window.Signal.Backbone.Views.Lightbox.hide(),
});
window.Signal.Backbone.Views.Lightbox.show(this.lightboxView.el);
}
showLightbox({
attachment,
messageId,
}: {
attachment: AttachmentType;
messageId: string;
showSingle?: boolean;
}): void {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(`showLightbox: Message ${messageId} missing!`);
}
const sticker = message.get('sticker');
if (sticker) {
const { packId, packKey } = sticker;
this.showStickerPackPreview(packId, packKey);
return;
}
const { contentType } = attachment;
if (
!window.Signal.Util.GoogleChrome.isImageTypeSupported(contentType) &&
!window.Signal.Util.GoogleChrome.isVideoTypeSupported(contentType)
) {
this.downloadAttachmentWrapper(messageId, attachment);
return;
}
const attachments: Array<AttachmentType> = message.get('attachments') || [];
const loop = isGIF(attachments);
const media = attachments
.filter(item => item.thumbnail && !item.pending && !item.error)
.map((item, index) => ({
objectURL: getAbsoluteAttachmentPath(item.path ?? ''),
path: item.path,
contentType: item.contentType,
loop,
index,
message: {
attachments: message.get('attachments') || [],
id: message.get('id'),
conversationId:
window.ConversationController.get(
window.ConversationController.ensureContactIds({
uuid: message.get('sourceUuid'),
e164: message.get('source'),
})
)?.id || message.get('conversationId'),
received_at: message.get('received_at'),
received_at_ms: Number(message.get('received_at_ms')),
sent_at: message.get('sent_at'),
},
attachment: item,
thumbnailObjectUrl:
item.thumbnail?.objectUrl ||
getAbsoluteAttachmentPath(item.thumbnail?.path ?? ''),
}));
const selectedMedia =
media.find(item => attachment.path === item.path) || media[0];
this.showLightboxForMedia(selectedMedia, media);
}
showContactModal(contactId: string): void {
window.reduxActions.globalModals.showContactModal(contactId, this.model.id);
}
showGroupLinkManagement(): void {
const view = new Whisper.ReactWrapperView({
className: 'panel',
JSX: window.Signal.State.Roots.createGroupLinkManagement(
window.reduxStore,
{
changeHasGroupLink: this.changeHasGroupLink.bind(this),
conversationId: this.model.id,
copyGroupLink,
generateNewGroupLink: this.generateNewGroupLink.bind(this),
setAccessControlAddFromInviteLinkSetting:
this.setAccessControlAddFromInviteLinkSetting.bind(this),
}
),
});
view.headerTitle = window.i18n('ConversationDetails--group-link');
this.listenBack(view);
view.render();
}
showGroupV2Permissions(): void {
const view = new Whisper.ReactWrapperView({
className: 'panel',
JSX: window.Signal.State.Roots.createGroupV2Permissions(
window.reduxStore,
{
conversationId: this.model.id,
setAccessControlAttributesSetting:
this.setAccessControlAttributesSetting.bind(this),
setAccessControlMembersSetting:
this.setAccessControlMembersSetting.bind(this),
setAnnouncementsOnly: this.setAnnouncementsOnly.bind(this),
}
),
});
view.headerTitle = window.i18n('permissions');
this.listenBack(view);
view.render();
}
showPendingInvites(): void {
const view = new Whisper.ReactWrapperView({
className: 'panel',
JSX: window.Signal.State.Roots.createPendingInvites(window.reduxStore, {
conversationId: this.model.id,
ourUuid: window.textsecure.storage.user.getCheckedUuid().toString(),
approvePendingMembership: (conversationId: string) => {
this.model.approvePendingMembershipFromGroupV2(conversationId);
},
revokePendingMemberships: conversationIds => {
this.model.revokePendingMembershipsFromGroupV2(conversationIds);
},
}),
});
view.headerTitle = window.i18n('ConversationDetails--requests-and-invites');
this.listenBack(view);
view.render();
}
showConversationNotificationsSettings(): void {
const view = new Whisper.ReactWrapperView({
className: 'panel',
JSX: window.Signal.State.Roots.createConversationNotificationsSettings(
window.reduxStore,
{
conversationId: this.model.id,
setDontNotifyForMentionsIfMuted:
this.model.setDontNotifyForMentionsIfMuted.bind(this.model),
setMuteExpiration: this.setMuteExpiration.bind(this),
}
),
});
view.headerTitle = window.i18n('ConversationDetails--notifications');
this.listenBack(view);
view.render();
}
showChatColorEditor(): void {
const view = new Whisper.ReactWrapperView({
className: 'panel',
JSX: window.Signal.State.Roots.createChatColorPicker(window.reduxStore, {
conversationId: this.model.get('id'),
}),
});
view.headerTitle = window.i18n('ChatColorPicker__menu-title');
this.listenBack(view);
view.render();
}
showConversationDetails(): void {
// Run a getProfiles in case member's capabilities have changed
// Redux should cover us on the return here so no need to await this.
if (this.model.throttledGetProfiles) {
this.model.throttledGetProfiles();
}
const messageRequestEnum = Proto.SyncMessage.MessageRequestResponse.Type;
// these methods are used in more than one place and should probably be
// dried up and hoisted to methods on ConversationView
const onLeave = () => {
this.longRunningTaskWrapper({
name: 'onLeave',
task: () => this.model.leaveGroupV2(),
});
};
const onBlock = () => {
this.syncMessageRequestResponse(
'onBlock',
this.model,
messageRequestEnum.BLOCK
);
};
const props = {
addMembers: this.model.addMembersV2.bind(this.model),
conversationId: this.model.get('id'),
loadRecentMediaItems: this.loadRecentMediaItems.bind(this),
setDisappearingMessages: this.setDisappearingMessages.bind(this),
showAllMedia: this.showAllMedia.bind(this),
showContactModal: this.showContactModal.bind(this),
showChatColorEditor: this.showChatColorEditor.bind(this),
showGroupLinkManagement: this.showGroupLinkManagement.bind(this),
showGroupV2Permissions: this.showGroupV2Permissions.bind(this),
showConversationNotificationsSettings:
this.showConversationNotificationsSettings.bind(this),
showPendingInvites: this.showPendingInvites.bind(this),
showLightboxForMedia: this.showLightboxForMedia.bind(this),
updateGroupAttributes: this.model.updateGroupAttributesV2.bind(
this.model
),
onLeave,
onBlock,
onUnblock: () => {
this.syncMessageRequestResponse(
'onUnblock',
this.model,
messageRequestEnum.ACCEPT
);
},
setMuteExpiration: this.setMuteExpiration.bind(this),
onOutgoingAudioCallInConversation:
this.onOutgoingAudioCallInConversation.bind(this),
onOutgoingVideoCallInConversation:
this.onOutgoingVideoCallInConversation.bind(this),
};
const view = new Whisper.ReactWrapperView({
className: 'conversation-details-pane panel',
JSX: window.Signal.State.Roots.createConversationDetails(
window.reduxStore,
props
),
});
view.headerTitle = '';
this.listenBack(view);
view.render();
}
showMessageDetail(messageId: string): void {
const message = window.MessageController.getById(messageId);
if (!message) {
throw new Error(`showMessageDetail: Message ${messageId} missing!`);
}
if (!message.isNormalBubble()) {
return;
}
const getProps = () => ({
...message.getPropsForMessageDetail(
window.ConversationController.getOurConversationIdOrThrow()
),
...this.getMessageActions(),
});
const onClose = () => {
this.stopListening(message, 'change', update);
this.resetPanel();
};
const view = new Whisper.ReactWrapperView({
className: 'panel message-detail-wrapper',
JSX: window.Signal.State.Roots.createMessageDetail(
window.reduxStore,
getProps()
),
onClose,
});
const update = () =>
view.update(
window.Signal.State.Roots.createMessageDetail(
window.reduxStore,
getProps()
)
);
this.listenTo(message, 'change', update);
this.listenTo(message, 'expired', onClose);
// We could listen to all involved contacts, but we'll call that overkill
this.listenBack(view);
view.render();
}
showStickerManager(): void {
const view = new Whisper.ReactWrapperView({
className: ['sticker-manager-wrapper', 'panel'].join(' '),
JSX: window.Signal.State.Roots.createStickerManager(window.reduxStore),
onClose: () => {
this.resetPanel();
},
});
this.listenBack(view);
view.render();
}
showContactDetail({
contact,
signalAccount,
}: {
contact: EmbeddedContactType;
signalAccount?: {
phoneNumber: string;
uuid: UUIDStringType;
};
}): void {
const view = new Whisper.ReactWrapperView({
Component: window.Signal.Components.ContactDetail,
className: 'contact-detail-pane panel',
props: {
contact,
hasSignalAccount: Boolean(signalAccount),
onSendMessage: () => {
if (signalAccount) {
this.startConversation(
signalAccount.phoneNumber,
signalAccount.uuid
);
}
},
},
onClose: () => {
this.resetPanel();
},
});
this.listenBack(view);
}
startConversation(e164: string, uuid: UUIDStringType): void {
const conversationId = window.ConversationController.ensureContactIds({
e164,
uuid,
});
strictAssert(
conversationId,
`startConversation failed given ${e164}/${uuid} combination`
);
this.openConversation(conversationId);
}
async openConversation(
conversationId: string,
messageId?: string
): Promise<void> {
window.Whisper.events.trigger(
'showConversation',
conversationId,
messageId
);
}
listenBack(view: AnyViewClass): void {
this.panels = this.panels || [];
if (this.panels.length === 0) {
this.previousFocus = document.activeElement as HTMLElement;
}
this.panels.unshift(view);
view.$el.insertAfter(this.$('.panel').last());
view.$el.one('animationend', () => {
view.$el.addClass('panel--static');
});
window.reduxActions.conversations.setSelectedConversationPanelDepth(
this.panels.length
);
window.reduxActions.conversations.setSelectedConversationHeaderTitle(
view.headerTitle
);
}
resetPanel(): void {
if (!this.panels || !this.panels.length) {
return;
}
const view = this.panels.shift();
if (
this.panels.length === 0 &&
this.previousFocus &&
this.previousFocus.focus
) {
this.previousFocus.focus();
this.previousFocus = undefined;
}
if (this.panels.length > 0) {
this.panels[0].$el.fadeIn(250);
}
if (view) {
view.$el.addClass('panel--remove').one('transitionend', () => {
view.remove();
if (this.panels.length === 0) {
// Make sure poppers are positioned properly
window.dispatchEvent(new Event('resize'));
}
});
}
window.reduxActions.conversations.setSelectedConversationPanelDepth(
this.panels.length
);
window.reduxActions.conversations.setSelectedConversationHeaderTitle(
this.panels[0]?.headerTitle
);
}
async loadRecentMediaItems(limit: number): Promise<void> {
const { model }: { model: ConversationModel } = this;
const messages: Array<MessageAttributesType> =
await window.Signal.Data.getMessagesWithVisualMediaAttachments(model.id, {
limit,
});
const loadedRecentMediaItems = messages
.filter(message => message.attachments !== undefined)
.reduce(
(acc, message) => [
...acc,
...(message.attachments || []).map(
(attachment: AttachmentType, index: number): MediaItemType => {
const { thumbnail } = attachment;
return {
objectURL: getAbsoluteAttachmentPath(attachment.path || ''),
thumbnailObjectUrl: thumbnail
? getAbsoluteAttachmentPath(thumbnail.path)
: '',
contentType: attachment.contentType,
index,
attachment,
message: {
attachments: message.attachments || [],
conversationId:
window.ConversationController.get(message.sourceUuid)?.id ||
message.conversationId,
id: message.id,
received_at: message.received_at,
received_at_ms: Number(message.received_at_ms),
sent_at: message.sent_at,
},
};
}
),
],
[] as Array<MediaItemType>
);
window.reduxActions.conversations.setRecentMediaItems(
model.id,
loadedRecentMediaItems
);
}
async setDisappearingMessages(seconds: number): Promise<void> {
const { model }: { model: ConversationModel } = this;
const valueToSet = seconds > 0 ? seconds : undefined;
await this.longRunningTaskWrapper({
name: 'updateExpirationTimer',
task: async () => model.updateExpirationTimer(valueToSet),
});
}
async changeHasGroupLink(value: boolean): Promise<void> {
const { model }: { model: ConversationModel } = this;
await this.longRunningTaskWrapper({
name: 'toggleGroupLink',
task: async () => model.toggleGroupLink(value),
});
}
async generateNewGroupLink(): Promise<void> {
const { model }: { model: ConversationModel } = this;
window.showConfirmationDialog({
confirmStyle: 'negative',
message: window.i18n('GroupLinkManagement--confirm-reset'),
okText: window.i18n('GroupLinkManagement--reset'),
resolve: async () => {
await this.longRunningTaskWrapper({
name: 'refreshGroupLink',
task: async () => model.refreshGroupLink(),
});
},
});
}
async setAccessControlAddFromInviteLinkSetting(
value: boolean
): Promise<void> {
const { model }: { model: ConversationModel } = this;
await this.longRunningTaskWrapper({
name: 'updateAccessControlAddFromInviteLink',
task: async () => model.updateAccessControlAddFromInviteLink(value),
});
}
async setAccessControlAttributesSetting(value: number): Promise<void> {
const { model }: { model: ConversationModel } = this;
await this.longRunningTaskWrapper({
name: 'updateAccessControlAttributes',
task: async () => model.updateAccessControlAttributes(value),
});
}
async setAccessControlMembersSetting(value: number): Promise<void> {
const { model }: { model: ConversationModel } = this;
await this.longRunningTaskWrapper({
name: 'updateAccessControlMembers',
task: async () => model.updateAccessControlMembers(value),
});
}
async setAnnouncementsOnly(value: boolean): Promise<void> {
const { model }: { model: ConversationModel } = this;
await this.longRunningTaskWrapper({
name: 'updateAnnouncementsOnly',
task: async () => model.updateAnnouncementsOnly(value),
});
}
async destroyMessages(): Promise<void> {
const { model }: { model: ConversationModel } = this;
window.showConfirmationDialog({
confirmStyle: 'negative',
message: window.i18n('deleteConversationConfirmation'),
okText: window.i18n('delete'),
resolve: () => {
this.longRunningTaskWrapper({
name: 'destroymessages',
task: async () => {
model.trigger('unload', 'delete messages');
await model.destroyMessages();
model.updateLastMessage();
},
});
},
reject: () => {
log.info('destroyMessages: User canceled delete');
},
});
}
async isCallSafe(): Promise<boolean> {
const contacts = await this.getUntrustedContacts();
if (contacts && contacts.length) {
const callAnyway = await this.showSendAnywayDialog(
contacts.models,
window.i18n('callAnyway')
);
if (!callAnyway) {
log.info(
'Safety number change dialog not accepted, new call not allowed.'
);
return false;
}
}
return true;
}
showSendAnywayDialog(
contacts: Array<ConversationModel>,
confirmText?: string
): Promise<boolean> {
return new Promise(resolve => {
showSafetyNumberChangeDialog({
confirmText,
contacts,
reject: () => {
resolve(false);
},
resolve: () => {
resolve(true);
},
});
});
}
async sendStickerMessage(options: {
packId: string;
stickerId: number;
force?: boolean;
}): Promise<void> {
const { model }: { model: ConversationModel } = this;
try {
const contacts = await this.getUntrustedContacts(options);
if (contacts && contacts.length) {
const sendAnyway = await this.showSendAnywayDialog(contacts.models);
if (sendAnyway) {
this.sendStickerMessage({ ...options, force: true });
}
return;
}
if (this.showInvalidMessageToast()) {
return;
}
const { packId, stickerId } = options;
model.sendStickerMessage(packId, stickerId);
} catch (error) {
log.error('clickSend error:', error && error.stack ? error.stack : error);
}
}
async getUntrustedContacts(
options: { force?: boolean } = {}
): Promise<null | ConversationModelCollectionType> {
const { model }: { model: ConversationModel } = this;
// This will go to the trust store for the latest identity key information,
// and may result in the display of a new banner for this conversation.
await model.updateVerified();
const unverifiedContacts = model.getUnverified();
if (options.force) {
if (unverifiedContacts.length) {
await markAllAsVerifiedDefault(unverifiedContacts.models);
// We only want force to break us through one layer of checks
// eslint-disable-next-line no-param-reassign
options.force = false;
}
} else if (unverifiedContacts.length) {
return unverifiedContacts;
}
const untrustedContacts = model.getUntrusted();
if (options.force) {
if (untrustedContacts.length) {
await markAllAsApproved(untrustedContacts.models);
}
} else if (untrustedContacts.length) {
return untrustedContacts;
}
return null;
}
async setQuoteMessage(messageId: null | string): Promise<void> {
const { model } = this;
const message = messageId ? await getMessageById(messageId) : undefined;
if (
message &&
!canReply(
message.attributes,
window.ConversationController.getOurConversationIdOrThrow(),
findAndFormatContact
)
) {
return;
}
if (message && !message.isNormalBubble()) {
return;
}
this.quote = undefined;
this.quotedMessage = undefined;
const existing = model.get('quotedMessageId');
if (existing !== messageId) {
const now = Date.now();
let active_at = this.model.get('active_at');
let timestamp = this.model.get('timestamp');
if (!active_at && messageId) {
active_at = now;
timestamp = now;
}
this.model.set({
active_at,
draftChanged: true,
quotedMessageId: messageId,
timestamp,
});
await this.saveModel();
}
if (message) {
this.quotedMessage = message;
this.quote = await model.makeQuote(this.quotedMessage);
this.enableMessageField();
this.focusMessageField();
}
this.renderQuotedMessage();
}
renderQuotedMessage(): void {
const { model }: { model: ConversationModel } = this;
if (!this.quotedMessage) {
window.reduxActions.composer.setQuotedMessage(undefined);
return;
}
window.reduxActions.composer.setQuotedMessage({
conversationId: model.id,
quote: this.quote,
});
}
showInvalidMessageToast(messageText?: string): boolean {
const { model }: { model: ConversationModel } = this;
let toastView:
| undefined
| typeof ToastBlocked
| typeof ToastBlockedGroup
| typeof ToastExpired
| typeof ToastInvalidConversation
| typeof ToastLeftGroup
| typeof ToastMessageBodyTooLong;
if (window.reduxStore.getState().expiration.hasExpired) {
toastView = ToastExpired;
}
if (!model.isValid()) {
toastView = ToastInvalidConversation;
}
const e164 = this.model.get('e164');
const uuid = this.model.get('uuid');
if (
isDirectConversation(this.model.attributes) &&
((e164 && window.storage.blocked.isBlocked(e164)) ||
(uuid && window.storage.blocked.isUuidBlocked(uuid)))
) {
toastView = ToastBlocked;
}
const groupId = this.model.get('groupId');
if (
!isDirectConversation(this.model.attributes) &&
groupId &&
window.storage.blocked.isGroupBlocked(groupId)
) {
toastView = ToastBlockedGroup;
}
if (!isDirectConversation(model.attributes) && model.get('left')) {
toastView = ToastLeftGroup;
}
if (messageText && messageText.length > MAX_MESSAGE_BODY_LENGTH) {
toastView = ToastMessageBodyTooLong;
}
if (toastView) {
showToast(toastView);
return true;
}
return false;
}
async sendMessage(
message = '',
mentions: BodyRangesType = [],
options: {
draftAttachments?: ReadonlyArray<AttachmentType>;
force?: boolean;
timestamp?: number;
voiceNoteAttachment?: AttachmentType;
} = {}
): Promise<void> {
const { model }: { model: ConversationModel } = this;
const timestamp = options.timestamp || Date.now();
this.sendStart = Date.now();
try {
const contacts = await this.getUntrustedContacts(options);
this.disableMessageField();
if (contacts && contacts.length) {
const sendAnyway = await this.showSendAnywayDialog(contacts.models);
if (sendAnyway) {
this.sendMessage(message, mentions, { force: true, timestamp });
return;
}
this.enableMessageField();
return;
}
} catch (error) {
this.enableMessageField();
log.error(
'sendMessage error:',
error && error.stack ? error.stack : error
);
return;
}
model.clearTypingTimers();
if (this.showInvalidMessageToast(message)) {
this.enableMessageField();
return;
}
try {
if (
!message.length &&
!this.hasFiles({ includePending: false }) &&
!options.voiceNoteAttachment
) {
return;
}
let attachments: Array<AttachmentType> = [];
if (options.voiceNoteAttachment) {
attachments = [options.voiceNoteAttachment];
} else if (options.draftAttachments) {
attachments = (
await Promise.all(
options.draftAttachments.map(resolveAttachmentDraftData)
)
).filter(isNotNil);
}
const sendHQImages =
window.reduxStore &&
window.reduxStore.getState().composer.shouldSendHighQualityAttachments;
const sendDelta = Date.now() - this.sendStart;
log.info('Send pre-checks took', sendDelta, 'milliseconds');
model.enqueueMessageForSend(
{
body: message,
attachments,
quote: this.quote,
preview: this.getLinkPreviewForSend(message),
mentions,
},
{
sendHQImages,
timestamp,
}
);
batchDispatch(() => {
this.compositionApi.current?.reset();
model.setMarkedUnread(false);
this.setQuoteMessage(null);
this.resetLinkPreview();
this.clearAttachments();
window.reduxActions.composer.resetComposer();
});
} catch (error) {
log.error(
'Error pulling attached files before send',
error && error.stack ? error.stack : error
);
} finally {
this.enableMessageField();
}
}
onEditorStateChange(
messageText: string,
bodyRanges: Array<BodyRangeType>,
caretLocation?: number
): void {
this.maybeBumpTyping(messageText);
this.debouncedSaveDraft(messageText, bodyRanges);
this.debouncedMaybeGrabLinkPreview(messageText, caretLocation);
}
async saveDraft(
messageText: string,
bodyRanges: Array<BodyRangeType>
): Promise<void> {
const { model }: { model: ConversationModel } = this;
const trimmed =
messageText && messageText.length > 0 ? messageText.trim() : '';
if (model.get('draft') && (!messageText || trimmed.length === 0)) {
this.model.set({
draft: null,
draftChanged: true,
draftBodyRanges: [],
});
await this.saveModel();
return;
}
if (messageText !== model.get('draft')) {
const now = Date.now();
let active_at = this.model.get('active_at');
let timestamp = this.model.get('timestamp');
if (!active_at) {
active_at = now;
timestamp = now;
}
this.model.set({
active_at,
draft: messageText,
draftBodyRanges: bodyRanges,
draftChanged: true,
timestamp,
});
await this.saveModel();
}
}
maybeGrabLinkPreview(message: string, caretLocation?: number): void {
// Don't generate link previews if user has turned them off
if (!window.Events.getLinkPreviewSetting()) {
return;
}
// Do nothing if we're offline
if (!window.textsecure.messaging) {
return;
}
// If we have attachments, don't add link preview
if (this.hasFiles({ includePending: true })) {
return;
}
// If we're behind a user-configured proxy, we don't support link previews
if (window.isBehindProxy()) {
return;
}
if (!message) {
this.resetLinkPreview();
return;
}
if (this.disableLinkPreviews) {
return;
}
const links = LinkPreview.findLinks(message, caretLocation);
const { currentlyMatchedLink } = this;
if (currentlyMatchedLink && links.includes(currentlyMatchedLink)) {
return;
}
this.currentlyMatchedLink = undefined;
this.excludedPreviewUrls = this.excludedPreviewUrls || [];
const link = links.find(
item =>
LinkPreview.shouldPreviewHref(item) &&
!this.excludedPreviewUrls.includes(item)
);
if (!link) {
this.removeLinkPreview();
return;
}
this.addLinkPreview(link);
}
resetLinkPreview(): void {
this.disableLinkPreviews = false;
this.excludedPreviewUrls = [];
this.removeLinkPreview();
}
removeLinkPreview(): void {
(this.preview || []).forEach((item: LinkPreviewResult) => {
if (item.url) {
URL.revokeObjectURL(item.url);
}
});
this.preview = undefined;
this.currentlyMatchedLink = undefined;
this.linkPreviewAbortController?.abort();
this.linkPreviewAbortController = undefined;
window.reduxActions.linkPreviews.removeLinkPreview();
}
async getStickerPackPreview(
url: string,
abortSignal: Readonly<AbortSignal>
): Promise<null | LinkPreviewResult> {
const isPackDownloaded = (
pack?: StickerPackDBType
): pack is StickerPackDBType => {
if (!pack) {
return false;
}
return pack.status === 'downloaded' || pack.status === 'installed';
};
const isPackValid = (
pack?: StickerPackDBType
): pack is StickerPackDBType => {
if (!pack) {
return false;
}
return (
pack.status === 'ephemeral' ||
pack.status === 'downloaded' ||
pack.status === 'installed'
);
};
const dataFromLink = Stickers.getDataFromLink(url);
if (!dataFromLink) {
return null;
}
const { id, key } = dataFromLink;
try {
const keyBytes = Bytes.fromHex(key);
const keyBase64 = Bytes.toBase64(keyBytes);
const existing = Stickers.getStickerPack(id);
if (!isPackDownloaded(existing)) {
await Stickers.downloadEphemeralPack(id, keyBase64);
}
if (abortSignal.aborted) {
return null;
}
const pack = Stickers.getStickerPack(id);
if (!isPackValid(pack)) {
return null;
}
if (pack.key !== keyBase64) {
return null;
}
const { title, coverStickerId } = pack;
const sticker = pack.stickers[coverStickerId];
const data =
pack.status === 'ephemeral'
? await window.Signal.Migrations.readTempData(sticker.path)
: await window.Signal.Migrations.readStickerData(sticker.path);
if (abortSignal.aborted) {
return null;
}
let contentType: MIMEType;
const sniffedMimeType = sniffImageMimeType(data);
if (sniffedMimeType) {
contentType = sniffedMimeType;
} else {
log.warn(
'getStickerPackPreview: Unable to sniff sticker MIME type; falling back to WebP'
);
contentType = IMAGE_WEBP;
}
return {
date: null,
description: null,
image: {
...sticker,
data,
size: data.byteLength,
contentType,
},
title,
url,
};
} catch (error) {
log.error(
'getStickerPackPreview error:',
error && error.stack ? error.stack : error
);
return null;
} finally {
if (id) {
await Stickers.removeEphemeralPack(id);
}
}
}
async getGroupPreview(
url: string,
abortSignal: Readonly<AbortSignal>
): Promise<null | LinkPreviewResult> {
const urlObject = maybeParseUrl(url);
if (!urlObject) {
return null;
}
const { hash } = urlObject;
if (!hash) {
return null;
}
const groupData = hash.slice(1);
const { inviteLinkPassword, masterKey } =
window.Signal.Groups.parseGroupLink(groupData);
const fields = window.Signal.Groups.deriveGroupFields(
Bytes.fromBase64(masterKey)
);
const id = Bytes.toBase64(fields.id);
const logId = `groupv2(${id})`;
const secretParams = Bytes.toBase64(fields.secretParams);
log.info(`getGroupPreview/${logId}: Fetching pre-join state`);
const result = await window.Signal.Groups.getPreJoinGroupInfo(
inviteLinkPassword,
masterKey
);
if (abortSignal.aborted) {
return null;
}
const title =
window.Signal.Groups.decryptGroupTitle(result.title, secretParams) ||
window.i18n('unknownGroup');
const description =
result.memberCount === 1 || result.memberCount === undefined
? window.i18n('GroupV2--join--member-count--single')
: window.i18n('GroupV2--join--member-count--multiple', {
count: result.memberCount.toString(),
});
let image: undefined | LinkPreviewImage;
if (result.avatar) {
try {
const data = await window.Signal.Groups.decryptGroupAvatar(
result.avatar,
secretParams
);
image = {
data,
size: data.byteLength,
contentType: IMAGE_JPEG,
blurHash: await window.imageToBlurHash(
new Blob([data], {
type: IMAGE_JPEG,
})
),
};
} catch (error) {
const errorString = error && error.stack ? error.stack : error;
log.error(
`getGroupPreview/${logId}: Failed to fetch avatar ${errorString}`
);
}
}
if (abortSignal.aborted) {
return null;
}
return {
date: null,
description,
image,
title,
url,
};
}
async getPreview(
url: string,
abortSignal: Readonly<AbortSignal>
): Promise<null | LinkPreviewResult> {
if (LinkPreview.isStickerPack(url)) {
return this.getStickerPackPreview(url, abortSignal);
}
if (LinkPreview.isGroupLink(url)) {
return this.getGroupPreview(url, abortSignal);
}
// This is already checked elsewhere, but we want to be extra-careful.
if (!LinkPreview.shouldPreviewHref(url)) {
return null;
}
const linkPreviewMetadata =
await window.textsecure.messaging.fetchLinkPreviewMetadata(
url,
abortSignal
);
if (!linkPreviewMetadata || abortSignal.aborted) {
return null;
}
const { title, imageHref, description, date } = linkPreviewMetadata;
let image;
if (imageHref && LinkPreview.shouldPreviewHref(imageHref)) {
let objectUrl: void | string;
try {
const fullSizeImage =
await window.textsecure.messaging.fetchLinkPreviewImage(
imageHref,
abortSignal
);
if (abortSignal.aborted) {
return null;
}
if (!fullSizeImage) {
throw new Error('Failed to fetch link preview image');
}
// Ensure that this file is either small enough or is resized to meet our
// requirements for attachments
const withBlob = await autoScale({
contentType: fullSizeImage.contentType,
file: new Blob([fullSizeImage.data], {
type: fullSizeImage.contentType,
}),
fileName: title,
});
const data = await fileToBytes(withBlob.file);
objectUrl = URL.createObjectURL(withBlob.file);
const blurHash = await window.imageToBlurHash(withBlob.file);
const dimensions = await VisualAttachment.getImageDimensions({
objectUrl,
logger: log,
});
image = {
data,
size: data.byteLength,
...dimensions,
contentType: stringToMIMEType(withBlob.file.type),
blurHash,
};
} catch (error) {
// We still want to show the preview if we failed to get an image
log.error(
'getPreview failed to get image for link preview:',
error.message
);
} finally {
if (objectUrl) {
URL.revokeObjectURL(objectUrl);
}
}
}
if (abortSignal.aborted) {
return null;
}
return {
date: date || null,
description: description || null,
image,
title,
url,
};
}
async addLinkPreview(url: string): Promise<void> {
if (this.currentlyMatchedLink === url) {
log.warn(
'addLinkPreview should not be called with the same URL like this'
);
return;
}
(this.preview || []).forEach((item: LinkPreviewResult) => {
if (item.url) {
URL.revokeObjectURL(item.url);
}
});
window.reduxActions.linkPreviews.removeLinkPreview();
this.preview = undefined;
// Cancel other in-flight link preview requests.
if (this.linkPreviewAbortController) {
log.info(
'addLinkPreview: canceling another in-flight link preview request'
);
this.linkPreviewAbortController.abort();
}
const thisRequestAbortController = new AbortController();
this.linkPreviewAbortController = thisRequestAbortController;
const timeout = setTimeout(() => {
thisRequestAbortController.abort();
}, LINK_PREVIEW_TIMEOUT);
this.currentlyMatchedLink = url;
this.renderLinkPreview();
try {
const result = await this.getPreview(
url,
thisRequestAbortController.signal
);
if (!result) {
log.info(
'addLinkPreview: failed to load preview (not necessarily a problem)'
);
// This helps us disambiguate between two kinds of failure:
//
// 1. We failed to fetch the preview because of (1) a network failure (2) an
// invalid response (3) a timeout
// 2. We failed to fetch the preview because we aborted the request because the
// user changed the link (e.g., by continuing to type the URL)
const failedToFetch = this.currentlyMatchedLink === url;
if (failedToFetch) {
this.excludedPreviewUrls.push(url);
this.removeLinkPreview();
}
return;
}
if (result.image && result.image.data) {
const blob = new Blob([result.image.data], {
type: result.image.contentType,
});
result.image.url = URL.createObjectURL(blob);
} else if (!result.title) {
// A link preview isn't worth showing unless we have either a title or an image
this.removeLinkPreview();
return;
}
window.reduxActions.linkPreviews.addLinkPreview({
...result,
description: dropNull(result.description),
date: dropNull(result.date),
domain: LinkPreview.getDomain(result.url),
isStickerPack: LinkPreview.isStickerPack(result.url),
});
this.preview = [result];
this.renderLinkPreview();
} catch (error) {
log.error(
'Problem loading link preview, disabling.',
error && error.stack ? error.stack : error
);
this.disableLinkPreviews = true;
this.removeLinkPreview();
} finally {
clearTimeout(timeout);
}
}
renderLinkPreview(): void {
if (this.forwardMessageModal) {
return;
}
window.reduxActions.composer.setLinkPreviewResult(
Boolean(this.currentlyMatchedLink),
this.getLinkPreviewWithDomain()
);
}
getLinkPreviewForSend(message: string): Array<LinkPreviewType> {
// Don't generate link previews if user has turned them off
if (!window.storage.get('linkPreviews', false)) {
return [];
}
if (!this.preview) {
return [];
}
const urlsInMessage = new Set<string>(LinkPreview.findLinks(message));
return (
this.preview
// This bullet-proofs against sending link previews for URLs that are no longer in
// the message. This can happen if you have a link preview, then quickly delete
// the link and send the message.
.filter(({ url }: Readonly<{ url: string }>) => urlsInMessage.has(url))
.map((item: LinkPreviewResult) => {
if (item.image) {
// We eliminate the ObjectURL here, unneeded for send or save
return {
...item,
image: omit(item.image, 'url'),
description: dropNull(item.description),
date: dropNull(item.date),
domain: LinkPreview.getDomain(item.url),
isStickerPack: LinkPreview.isStickerPack(item.url),
};
}
return {
...item,
description: dropNull(item.description),
date: dropNull(item.date),
domain: LinkPreview.getDomain(item.url),
isStickerPack: LinkPreview.isStickerPack(item.url),
};
})
);
}
getLinkPreviewWithDomain(): LinkPreviewWithDomain | undefined {
if (!this.preview || !this.preview.length) {
return undefined;
}
const [preview] = this.preview;
return {
...preview,
domain: LinkPreview.getDomain(preview.url),
};
}
// Called whenever the user changes the message composition field. But only
// fires if there's content in the message field after the change.
maybeBumpTyping(messageText: string): void {
if (messageText.length && this.model.throttledBumpTyping) {
this.model.throttledBumpTyping();
}
}
}
window.Whisper.ConversationView = ConversationView;