diff --git a/src/components/player/base/Container.tsx b/src/components/player/base/Container.tsx index 9fc10bff..2a68ae31 100644 --- a/src/components/player/base/Container.tsx +++ b/src/components/player/base/Container.tsx @@ -4,6 +4,7 @@ import { OverlayDisplay } from "@/components/overlays/OverlayDisplay"; import { CastingInternal } from "@/components/player/internals/CastingInternal"; import { HeadUpdater } from "@/components/player/internals/HeadUpdater"; import { KeyboardEvents } from "@/components/player/internals/KeyboardEvents"; +import { MediaSession } from "@/components/player/internals/MediaSession"; import { MetaReporter } from "@/components/player/internals/MetaReporter"; import { ProgressSaver } from "@/components/player/internals/ProgressSaver"; import { ThumbnailScraper } from "@/components/player/internals/ThumbnailScraper"; @@ -91,6 +92,7 @@ export function Container(props: PlayerProps) { +
diff --git a/src/components/player/internals/MediaSession.tsx b/src/components/player/internals/MediaSession.tsx new file mode 100644 index 00000000..1dc7e737 --- /dev/null +++ b/src/components/player/internals/MediaSession.tsx @@ -0,0 +1,182 @@ +import { useCallback, useEffect, useRef } from "react"; + +import { usePlayerStore } from "@/stores/player/store"; + +import { usePlayerMeta } from "../hooks/usePlayerMeta"; + +export function MediaSession() { + const { setDirectMeta } = usePlayerMeta(); + const setShouldStartFromBeginning = usePlayerStore( + (s) => s.setShouldStartFromBeginning, + ); + + const shouldUpdatePositionState = useRef(false); + const lastPlaybackPosition = useRef(0); + + const data = usePlayerStore.getState(); + + const changeEpisode = useCallback( + (change: number) => { + const nextEp = data.meta?.episodes?.find( + (v) => v.number === (data.meta?.episode?.number ?? 0) + change, + ); + + if (!data.meta || !nextEp) return; + const metaCopy = { ...data.meta }; + metaCopy.episode = nextEp; + setShouldStartFromBeginning(true); + setDirectMeta(metaCopy); + }, + [data.meta, setDirectMeta, setShouldStartFromBeginning], + ); + + const updatePositionState = useCallback( + (position: number) => { + // If the updated position needs to be buffered, queue an update + if (position > data.progress.buffered) { + shouldUpdatePositionState.current = true; + } + if (position > data.progress.duration) return; + + lastPlaybackPosition.current = data.progress.time; + navigator.mediaSession.setPositionState({ + duration: data.progress.duration, + playbackRate: data.mediaPlaying.playbackRate, + position, + }); + }, + [ + data.mediaPlaying.playbackRate, + data.progress.buffered, + data.progress.duration, + data.progress.time, + ], + ); + + useEffect(() => { + if (!("mediaSession" in navigator)) return; + + // If the media is paused, update the navigator + if (data.mediaPlaying.isPaused) { + navigator.mediaSession.playbackState = "paused"; + } else { + navigator.mediaSession.playbackState = "playing"; + } + }, [data.mediaPlaying.isPaused]); + + useEffect(() => { + if (!("mediaSession" in navigator)) return; + + updatePositionState(data.progress.time); + }, [data.progress.time, data.mediaPlaying.playbackRate, updatePositionState]); + + useEffect(() => { + if (!("mediaSession" in navigator)) return; + // If not already updating the position state, and the media is loading, queue an update + if (!shouldUpdatePositionState.current && data.mediaPlaying.isLoading) { + shouldUpdatePositionState.current = true; + } + + // If the user has skipped (or MediaSession desynced) by more than 5 seconds, queue an update + if ( + Math.abs(data.progress.time - lastPlaybackPosition.current) >= 5 && + !data.mediaPlaying.isLoading && + !shouldUpdatePositionState.current + ) { + shouldUpdatePositionState.current = true; + } + + // If not loading and the position state is queued, update it + if (shouldUpdatePositionState.current && !data.mediaPlaying.isLoading) { + shouldUpdatePositionState.current = false; + updatePositionState(data.progress.time); + } + + lastPlaybackPosition.current = data.progress.time; + }, [updatePositionState, data.progress.time, data.mediaPlaying.isLoading]); + + useEffect(() => { + if ( + !("mediaSession" in navigator) || + (!data.mediaPlaying.isLoading && + data.mediaPlaying.isPlaying && + !data.display) + ) + return; + + let title: string | undefined; + let artist: string | undefined; + + if (data.meta?.type === "movie") { + title = data.meta?.title; + } else if (data.meta?.type === "show") { + artist = data.meta?.title; + title = `S${data.meta?.season?.number} E${data.meta?.episode?.number}: ${data.meta?.episode?.title}`; + } + + navigator.mediaSession.metadata = new MediaMetadata({ + title, + artist, + artwork: [ + { + src: data.meta?.poster ?? "", + sizes: "342x513", + type: "image/png", + }, + ], + }); + + navigator.mediaSession.setActionHandler("play", () => { + if (data.mediaPlaying.isLoading) return; + data.display?.play(); + + updatePositionState(data.progress.time); + }); + + navigator.mediaSession.setActionHandler("pause", () => { + if (data.mediaPlaying.isLoading) return; + data.display?.pause(); + + updatePositionState(data.progress.time); + }); + + navigator.mediaSession.setActionHandler("seekto", (e) => { + if (!e.seekTime) return; + data.display?.setTime(e.seekTime); + updatePositionState(e.seekTime); + }); + + if ((data.meta?.episode?.number ?? 1) !== 1) { + navigator.mediaSession.setActionHandler("previoustrack", () => { + changeEpisode(-1); + }); + } else { + navigator.mediaSession.setActionHandler("previoustrack", null); + } + + if (data.meta?.episode?.number !== data.meta?.episodes?.length) { + navigator.mediaSession.setActionHandler("nexttrack", () => { + changeEpisode(1); + }); + } else { + navigator.mediaSession.setActionHandler("nexttrack", null); + } + }, [ + changeEpisode, + updatePositionState, + data.mediaPlaying.hasPlayedOnce, + data.mediaPlaying.isLoading, + data.progress.duration, + data.progress.time, + data.meta?.episode?.number, + data.meta?.episodes?.length, + data.display, + data.mediaPlaying, + data.meta?.episode?.title, + data.meta?.title, + data.meta?.type, + data.meta?.poster, + data.meta?.season?.number, + ]); + return null; +}