Files
KoalaSync/extension/page-api-seek-overrides.js
T
Timo 076157fef1 Sync Disney+ via the page media player API (precise time + seek)
Disney+'s <video> is blob-relative (unusable as an absolute clock) and its
scrubber aria-value freezes during playback, so DOM scraping lagged and the
+/-10s button seek could neither reach far targets nor land precisely. The
real player hangs off the <disney-web-player> custom element as
`.mediaPlayer`, exposing seek(ms) and timeline.info (playhead/duration ms).

Since the isolated content world can't read that page object, route it
through the existing MAIN-world page-API bridge (as Netflix already does):

- page-api-seek-overrides.js: register a 'disney' provider.
- background.js installPageApiSeekBridge: seek Disney via mediaPlayer.seek(),
  and post the exact playhead/duration (seconds) to the content world every
  250ms. Both are gated on provider === 'disney'; Netflix path unchanged.
- content.js: cache the pushed playhead, prefer it in getDisneyPlusTimeline
  (DOM scraping stays as fallback), and check the page-API seek first in
  seekVideo. Outcome is identical for Netflix and generic sites.

Verified live on Disney+: reported time matches the player exactly and
seek lands within ~1s of the target.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-02 14:56:02 +02:00

37 lines
1.1 KiB
JavaScript

(function(root) {
const PAGE_API_SEEK_FIXES = [
{
name: 'netflix-page-api-seek',
urls: ['netflix.com'],
provider: 'netflix'
},
{
name: 'disney-page-api-seek',
urls: ['disneyplus.com'],
provider: 'disney'
}
];
function normalizeHost(input) {
try {
return new URL(input).hostname.toLowerCase();
} catch (_e) {
return String(input || '').toLowerCase();
}
}
function matchesDomain(host, domain) {
const normalizedDomain = normalizeHost(domain);
return normalizedDomain && (host === normalizedDomain || host.endsWith(`.${normalizedDomain}`));
}
root.KOALA_PAGE_API_SEEK_FIXES = PAGE_API_SEEK_FIXES;
root.KOALA_PAGE_API_SEEK_PROVIDERS = PAGE_API_SEEK_FIXES;
root.koalaFindPageApiSeekProvider = (input) => {
const host = normalizeHost(input);
return PAGE_API_SEEK_FIXES.find(entry =>
Array.isArray(entry.urls) && entry.urls.some(url => matchesDomain(host, url))
) || null;
};
})(globalThis);