76 lines
1.9 KiB
TypeScript
76 lines
1.9 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import lodash from 'lodash';
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import type {
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InMemoryAttachmentDraftType,
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AttachmentDraftType,
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} from '../types/Attachment.js';
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import { isImageAttachment } from '../types/Attachment.js';
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import { getImageDimensions } from '../types/VisualAttachment.js';
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import { IMAGE_PNG } from '../types/MIME.js';
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import * as Errors from '../types/errors.js';
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import {
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getLocalAttachmentUrl,
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AttachmentDisposition,
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} from './getLocalAttachmentUrl.js';
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import { createLogger } from '../logging/log.js';
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const { omit } = lodash;
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const logger = createLogger('writeDraftAttachment');
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export async function writeDraftAttachment(
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attachment: InMemoryAttachmentDraftType
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): Promise<AttachmentDraftType> {
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if (attachment.pending) {
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throw new Error('writeDraftAttachment: Cannot write pending attachment');
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}
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const local = await window.Signal.Migrations.writeNewDraftData(
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attachment.data
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);
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const localScreenshot = attachment.screenshotData
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? await window.Signal.Migrations.writeNewDraftData(
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attachment.screenshotData
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)
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: undefined;
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let dimensions: { width?: number; height?: number } = {};
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if (isImageAttachment(attachment)) {
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const objectUrl = getLocalAttachmentUrl(local, {
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disposition: AttachmentDisposition.Draft,
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});
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try {
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dimensions = await getImageDimensions({
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objectUrl,
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logger,
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});
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} catch (error) {
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logger.error(
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'writeDraftAttachment: failed to capture image dimensions',
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Errors.toLogFormat(error)
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);
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}
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}
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return {
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...omit(attachment, ['data', 'screenshotData']),
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...local,
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screenshot: localScreenshot
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? {
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...localScreenshot,
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contentType: IMAGE_PNG,
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// Unused
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width: 0,
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height: 0,
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}
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: undefined,
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pending: false,
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...dimensions,
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};
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}
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