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Use streams to download attachments directly to disk

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Co-authored-by: trevor-signal <131492920+trevor-signal@users.noreply.github.com>
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Scott Nonnenberg 2023-10-30 09:24:28 -07:00 • committed by GitHub
parent 2da49456c6
commit 99b2bc304e
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48 changed files with 2297 additions and 356 deletions
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21
ts/util/attachments.ts
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@ -42,17 +42,28 @@ export async function autoOrientJPEG(
// already been scaled to level, oriented, stripped of exif data, and saved
// in high quality format. If we want to send the image in HQ we can return
// the attachment as-is. Otherwise we'll have to further scale it down.
if (!attachment.data || sendHQImages) {
const { data, path, size } = attachment;
if (sendHQImages) {
return attachment;
}
let scaleTarget: string | Blob;
if (path) {
scaleTarget = window.Signal.Migrations.getAbsoluteAttachmentPath(path);
} else {
if (!data) {
return attachment;
}
scaleTarget = new Blob([data], {
type: attachment.contentType,
});
}
const dataBlob = new Blob([attachment.data], {
type: attachment.contentType,
});
try {
const { blob: xcodedDataBlob } = await scaleImageToLevel(
dataBlob,
scaleTarget,
attachment.contentType,
size,
isIncoming
);
const xcodedDataArrayBuffer = await blobToArrayBuffer(xcodedDataBlob);