add sending of message for opengroupv2`
Audric Ackermann
4 years ago
parent
35d66d8865
commit
f7e163c142
@ -0,0 +1,3 @@
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import { VisibleMessage } from './VisibleMessage';
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export class OpenGroupVisibleMessage extends VisibleMessage {}
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@ -0,0 +1,135 @@
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import * as crypto from 'crypto';
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import { Attachment } from '../../types/Attachment';
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import { OpenGroupRequestCommonType } from '../../opengroup/opengroupV2/ApiUtil';
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import {
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AttachmentPointer,
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Preview,
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Quote,
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QuotedAttachment,
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} from '../messages/outgoing/visibleMessage/VisibleMessage';
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import { AttachmentUtils } from './Attachments';
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import { uploadFileOpenGroupV2 } from '../../opengroup/opengroupV2/OpenGroupAPIV2';
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interface UploadParamsV2 {
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attachment: Attachment;
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openGroup: OpenGroupRequestCommonType;
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}
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interface RawPreview {
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url?: string;
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title?: string;
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image: Attachment;
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}
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interface RawQuoteAttachment {
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contentType?: string;
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fileName?: string;
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thumbnail?: Attachment;
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}
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interface RawQuote {
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id?: number;
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author?: string;
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text?: string;
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attachments?: Array<RawQuoteAttachment>;
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}
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const PADDING_BYTE = 0;
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export async function uploadV2(params: UploadParamsV2): Promise<AttachmentPointer> {
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const { attachment, openGroup } = params;
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if (typeof attachment !== 'object' || attachment == null) {
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throw new Error('Invalid attachment passed.');
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}
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if (!(attachment.data instanceof ArrayBuffer)) {
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throw new TypeError(
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`attachment.data must be an ArrayBuffer but got: ${typeof attachment.data}`
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);
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}
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const pointer: AttachmentPointer = {
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contentType: attachment.contentType || undefined,
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size: attachment.size,
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fileName: attachment.fileName,
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flags: attachment.flags,
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caption: attachment.caption,
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};
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const paddedAttachment: ArrayBuffer =
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(window.lokiFeatureFlags.padOutgoingAttachments &&
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AttachmentUtils.addAttachmentPadding(attachment.data)) ||
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attachment.data;
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const fileId = await uploadFileOpenGroupV2(new Uint8Array(paddedAttachment), openGroup);
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pointer.id = fileId || undefined;
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console.warn('should we set the URL too here for that v2?');
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return pointer;
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}
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export async function uploadAttachmentsV2(
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attachments: Array<Attachment>,
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openGroup: OpenGroupRequestCommonType
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): Promise<Array<AttachmentPointer>> {
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const promises = (attachments || []).map(async attachment =>
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exports.uploadV2({
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attachment,
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openGroup,
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})
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);
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return Promise.all(promises);
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}
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export async function uploadLinkPreviewsV2(
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previews: Array<RawPreview>,
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openGroup: OpenGroupRequestCommonType
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): Promise<Array<Preview>> {
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const promises = (previews || []).map(async item => {
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// some links does not have an image associated, and it makes the whole message fail to send
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if (!item.image) {
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return item;
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}
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return {
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...item,
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image: await exports.uploadV2({
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attachment: item.image,
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openGroup,
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}),
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};
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});
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return Promise.all(promises);
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}
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export async function uploadQuoteThumbnailsV2(
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openGroup: OpenGroupRequestCommonType,
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quote?: RawQuote
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): Promise<Quote | undefined> {
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if (!quote) {
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return undefined;
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}
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const promises = (quote.attachments ?? []).map(async attachment => {
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let thumbnail: AttachmentPointer | undefined;
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if (attachment.thumbnail) {
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thumbnail = await exports.uploadV2({
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attachment: attachment.thumbnail,
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openGroup,
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});
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}
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return {
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...attachment,
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thumbnail,
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} as QuotedAttachment;
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});
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const attachments = await Promise.all(promises);
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return {
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...quote,
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attachments,
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};
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}
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