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Only use thumbnails on Chromecast

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This commit is contained in:
Manav Rathi 2024-05-09 17:27:53 +05:30
parent f5ce1da295
commit a0e152fd72
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1 changed files with 20 additions and 7 deletions
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27
web/apps/cast/src/services/render.ts
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@ -9,7 +9,11 @@ import { ensure } from "@/utils/ensure";
import { wait } from "@/utils/promise";
import ComlinkCryptoWorker from "@ente/shared/crypto";
import HTTPService from "@ente/shared/network/HTTPService";
import { getCastThumbnailURL, getEndpoint } from "@ente/shared/network/api";
import {
getCastFileURL,
getCastThumbnailURL,
getEndpoint,
} from "@ente/shared/network/api";
import type { CastData } from "services/cast-data";
import { detectMediaMIMEType } from "services/detect-type";
import {
@ -281,9 +285,16 @@ const downloadFile = async (castToken: string, file: EnteFile) => {
if (!isImageOrLivePhoto(file))
throw new Error("Can only cast images and live photos");
// const url = getCastFileURL(file.id);
// TODO(MR): Remove if usused eventually
const url = getCastThumbnailURL(file.id);
// Change the behaviour when we're running on Chromecast.
//
// When testing with Chromecast device (2nd gen, this might not be true for
// newer variants), in practice we found that it is very underpowered, and
// struggles with hi-res images. So when we're running on Chromecast, just
// show the thumbnails.
const isCast = "cast" in globalThis;
const url = isCast ? getCastThumbnailURL(file.id) : getCastFileURL(file.id);
const resp = await HTTPService.get(
url,
null,
@ -297,9 +308,11 @@ const downloadFile = async (castToken: string, file: EnteFile) => {
const cryptoWorker = await ComlinkCryptoWorker.getInstance();
const decrypted = await cryptoWorker.decryptFile(
new Uint8Array(resp.data),
// await cryptoWorker.fromB64(file.file.decryptionHeader),
// TODO(MR): Remove if usused eventually
await cryptoWorker.fromB64(file.thumbnail.decryptionHeader),
await cryptoWorker.fromB64(
isCast
? file.thumbnail.decryptionHeader
: file.file.decryptionHeader,
),
file.key,
);
return new Response(decrypted).blob();