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Remove dead code

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This commit is contained in:
Manav Rathi
2024-11-23 07:52:22 +05:30
parent 3c47e86106
commit d64113976b
1 changed files with 6 additions and 41 deletions
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47
web/packages/new/photos/services/download.ts
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@@ -80,13 +80,6 @@ class DownloadManagerImpl {
private downloadClient: DownloadClient | undefined;
/** Local cache for thumbnails. Might not be available. */
private thumbnailCache?: BlobCache;
/**
* Local cache for the files themselves.
*
* Only available when we're running in the desktop app.
*/
private fileCache?: BlobCache;
private fileObjectURLPromises = new Map<number, Promise<SourceURLs>>();
private fileConversionPromises = new Map<number, Promise<SourceURLs>>();
private thumbnailObjectURLPromises = new Map<
@@ -112,13 +105,6 @@ class DownloadManagerImpl {
e,
);
}
// TODO (MR): Revisit full file caching cf disk space usage
// try {
// if (isElectron()) this.fileCache = await cache("files");
// } catch (e) {
// log.error("Failed to open file cache, will continue without it", e);
// }
this.ready = true;
}
@@ -308,25 +294,15 @@ class DownloadManagerImpl {
file.info?.fileSize ?? 0,
);
const cacheKey = file.id.toString();
if (
file.metadata.fileType === FileType.image ||
file.metadata.fileType === FileType.livePhoto
) {
const cachedBlob = await this.fileCache?.get(cacheKey);
let encryptedArrayBuffer = await cachedBlob?.arrayBuffer();
if (!encryptedArrayBuffer) {
const array = await downloadClient.downloadFile(
file,
onDownloadProgress,
);
encryptedArrayBuffer = array.buffer;
await this.fileCache?.put(
cacheKey,
new Blob([encryptedArrayBuffer]),
);
}
const array = await downloadClient.downloadFile(
file,
onDownloadProgress,
);
const encryptedArrayBuffer = array.buffer;
this.clearDownloadProgress(file.id);
const decrypted = await decryptStreamBytes(
@@ -339,18 +315,7 @@ class DownloadManagerImpl {
return new Response(decrypted).body;
}
const cachedBlob = await this.fileCache?.get(cacheKey);
let res: Response;
if (cachedBlob) res = new Response(cachedBlob);
else {
res = await downloadClient.downloadFileStream(file);
// We don't have a files cache currently, so this was already a
// no-op. But even if we had a cache, this seems sus, because
// res.blob() will read the stream and I'd think then trying to do
// the subsequent read of the stream again below won't work.
// this.fileCache?.put(cacheKey, await res.blob());
}
const res = await downloadClient.downloadFileStream(file);
const body = res.body;
if (!body) return null;
const reader = body.getReader();