33 lines
751 B
TypeScript
33 lines
751 B
TypeScript
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import {
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AttachmentPointerClass,
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DownloadAttachmentType,
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} from '../textsecure.d';
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type AttachmentData = AttachmentPointerClass & {
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id?: string;
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};
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export async function downloadAttachment(
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attachmentData: AttachmentData
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): Promise<DownloadAttachmentType | null> {
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let downloaded;
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try {
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if (attachmentData.id) {
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// eslint-disable-next-line no-param-reassign
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attachmentData.cdnId = attachmentData.id;
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}
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downloaded = await window.textsecure.messageReceiver.downloadAttachment(
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attachmentData
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);
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} catch (error) {
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// Attachments on the server expire after 30 days, then start returning 404
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if (error && error.code === 404) {
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return null;
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}
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throw error;
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}
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return downloaded;
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}
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