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This commit is contained in:
Manav Rathi 2024-05-04 12:39:55 +05:30
parent b520996af5
commit 8b75393ea0
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2 changed files with 11 additions and 6 deletions
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10
web/apps/cast/src/pages/slideshow.tsx
View file

@ -36,9 +36,10 @@ export default function Slideshow() {
};
const advance = async () => {
console.log("in advance");
if (!urlGenerator) throw new Error("Unexpected state");
const urls = await urlGenerator.next();
if (!urls) {
const { value: urls, done } = await urlGenerator.next();
if (done) {
log.warn("Empty collection");
// Go back to pairing page
router.push("/");
@ -182,7 +183,10 @@ export default function Slideshow() {
};
}, [loading]);
if (loading) return <PairedSuccessfullyOverlay />;
console.log({ a: "render", loading, currentFileURL, nextFileURL });
if (loading || !currentFileURL || !nextFileURL)
return <PairedSuccessfullyOverlay />;
return <SlideView url={currentFileURL} nextURL={nextFileURL} />;
}

7
web/apps/cast/src/services/cast.ts
View file

@ -78,15 +78,15 @@ export const readCastData = (): CastData => {
* collection, and just moves onward to the next one. It will however throw if
* there are errors in getting the collection itself.
*
* If there are no renderable image in the collection, it resolves with
* `undefined`.
* If there are no renderable image in the collection, the sequence ends by
* yielding `done: true`.
*
* @param castData The collection to show and credentials to fetch the files
* within it.
*/
export const renderableURLs = async function* (castData: CastData) {
const { collectionKey, castToken } = castData;
let previousURL: string | undefined
let previousURL: string | undefined;
while (true) {
const collection = await getCollection(castToken, collectionKey);
await syncPublicFiles(castToken, collection, () => {});
@ -94,6 +94,7 @@ export const renderableURLs = async function* (castData: CastData) {
const files = allFiles.filter((file) => isFileEligibleForCast(file));
for (const file of files) {
console.log("in generator", previousURL);
if (!previousURL) {
previousURL = await createRenderableURL(castToken, file);
continue;