mirror of
https://github.com/Stremio/stremio-web.git
synced 2026-04-18 08:42:48 +00:00
506 lines
21 KiB
JavaScript
506 lines
21 KiB
JavaScript
// Copyright (C) 2017-2020 Smart code 203358507
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const React = require('react');
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const PropTypes = require('prop-types');
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const classnames = require('classnames');
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const debounce = require('lodash.debounce');
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const { useRouteFocused } = require('stremio-router');
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const { useServices } = require('stremio/services');
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const { HorizontalNavBar, useDeepEqualEffect, useFullscreen, useBinaryState, useToast, useStreamingServer } = require('stremio/common');
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const BufferingLoader = require('./BufferingLoader');
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const ControlBar = require('./ControlBar');
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const InfoMenu = require('./InfoMenu');
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const SubtitlesMenu = require('./SubtitlesMenu');
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const Video = require('./Video');
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const usePlayer = require('./usePlayer');
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const useSettings = require('./useSettings');
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const styles = require('./styles');
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const Player = ({ urlParams, queryParams }) => {
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const { core, chromecast } = useServices();
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const forceTranscoding = React.useMemo(() => {
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return queryParams.has('forceTranscoding');
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}, [queryParams]);
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const [player, updateLibraryItemState, pushToLibrary] = usePlayer(urlParams);
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const [settings, updateSettings] = useSettings();
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const streamingServer = useStreamingServer();
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const routeFocused = useRouteFocused();
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const toast = useToast();
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const [, , , toggleFullscreen] = useFullscreen();
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const [casting, setCasting] = React.useState(() => {
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return chromecast.active && chromecast.transport.getCastState() === cast.framework.CastState.CONNECTED;
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});
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const [immersed, setImmersed] = React.useState(true);
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const setImmersedDebounced = React.useCallback(debounce(setImmersed, 3000), []);
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const [subtitlesMenuOpen, , closeSubtitlesMenu, toggleSubtitlesMenu] = useBinaryState(false);
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const [infoMenuOpen, , closeInfoMenu, toggleInfoMenu] = useBinaryState(false);
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const [error, setError] = React.useState(null);
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const [videoState, setVideoState] = React.useReducer(
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(videoState, nextVideoState) => ({ ...videoState, ...nextVideoState }),
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{
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stream: null,
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paused: null,
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time: null,
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duration: null,
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buffering: null,
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volume: null,
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muted: null,
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subtitlesTracks: [],
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selectedSubtitlesTrackId: null,
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extraSubtitlesTracks: [],
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selectedExtraSubtitlesTrackId: null,
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extraSubtitlesSize: null,
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extraSubtitlesDelay: null,
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extraSubtitlesOffset: null,
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extraSubtitlesTextColor: null,
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extraSubtitlesBackgroundColor: null,
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extraSubtitlesOutlineColor: null
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}
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);
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const videoRef = React.useRef(null);
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const dispatch = React.useCallback((args) => {
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if (videoRef.current !== null) {
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videoRef.current.dispatch(args);
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}
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}, []);
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const onImplementationChanged = React.useCallback((manifest) => {
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manifest.props.forEach((propName) => {
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dispatch({ type: 'observeProp', propName });
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});
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dispatch({ type: 'setProp', propName: 'extraSubtitlesSize', propValue: settings.subtitlesSize });
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dispatch({ type: 'setProp', propName: 'extraSubtitlesOffset', propValue: settings.subtitlesOffset });
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dispatch({ type: 'setProp', propName: 'extraSubtitlesTextColor', propValue: settings.subtitlesTextColor });
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dispatch({ type: 'setProp', propName: 'extraSubtitlesBackgroundColor', propValue: settings.subtitlesBackgroundColor });
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dispatch({ type: 'setProp', propName: 'extraSubtitlesOutlineColor', propValue: settings.subtitlesOutlineColor });
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}, [settings.subtitlesSize, settings.subtitlesOffset, settings.subtitlesTextColor, settings.subtitlesBackgroundColor, settings.subtitlesOutlineColor]);
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const onPropChanged = React.useCallback((propName, propValue) => {
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setVideoState({ [propName]: propValue });
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}, []);
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const onEnded = React.useCallback(() => {
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core.transport.dispatch({ action: 'Unload' }, 'player');
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if (player.libraryItem !== null) {
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core.transport.dispatch({
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action: 'Ctx',
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args: {
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action: 'RewindLibraryItem',
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args: player.libraryItem._id
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}
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});
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}
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if (player.nextVideo !== null) {
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window.location.replace(
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typeof player.nextVideo.deepLinks.player === 'string' ?
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player.nextVideo.deepLinks.player
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:
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player.nextVideo.deepLinks.metaDetailsStreams
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);
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} else {
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window.history.back();
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}
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}, [player]);
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const onError = React.useCallback((error) => {
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if (error.critical) {
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setError(error);
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} else {
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toast.show({
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type: 'error',
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title: 'Error',
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message: error.message,
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timeout: 3000
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});
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}
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}, []);
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const onSubtitlesTrackLoaded = React.useCallback(() => {
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toast.show({
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type: 'success',
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title: 'Subtitles loaded',
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message: 'Embedded subtitles loaded',
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timeout: 3000
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});
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}, []);
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const onExtraSubtitlesTrackLoaded = React.useCallback((track) => {
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toast.show({
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type: 'success',
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title: 'Subtitles loaded',
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message: track.exclusive ? 'Exclusice subtitles loaded' : `Subtitles from ${track.origin} loaded`,
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timeout: 3000
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});
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}, []);
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const onPlayRequested = React.useCallback(() => {
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dispatch({ type: 'setProp', propName: 'paused', propValue: false });
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}, []);
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const onPlayRequestedDebounced = React.useCallback(debounce(onPlayRequested, 200), []);
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const onPauseRequested = React.useCallback(() => {
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dispatch({ type: 'setProp', propName: 'paused', propValue: true });
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}, []);
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const onPauseRequestedDebounced = React.useCallback(debounce(onPauseRequested, 200), []);
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const onMuteRequested = React.useCallback(() => {
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dispatch({ type: 'setProp', propName: 'muted', propValue: true });
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}, []);
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const onUnmuteRequested = React.useCallback(() => {
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dispatch({ type: 'setProp', propName: 'muted', propValue: false });
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}, []);
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const onVolumeChangeRequested = React.useCallback((volume) => {
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dispatch({ type: 'setProp', propName: 'volume', propValue: volume });
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}, []);
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const onSeekRequested = React.useCallback((time) => {
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dispatch({ type: 'setProp', propName: 'time', propValue: time });
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}, []);
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const onSubtitlesTrackSelected = React.useCallback((id) => {
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dispatch({ type: 'setProp', propName: 'selectedExtraSubtitlesTrackId', propValue: null });
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dispatch({ type: 'setProp', propName: 'selectedSubtitlesTrackId', propValue: id });
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}, []);
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const onExtraSubtitlesTrackSelected = React.useCallback((id) => {
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dispatch({ type: 'setProp', propName: 'selectedSubtitlesTrackId', propValue: null });
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dispatch({ type: 'setProp', propName: 'selectedExtraSubtitlesTrackId', propValue: id });
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}, []);
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const onExtraSubtitlesDelayChanged = React.useCallback((delay) => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesDelay', propValue: delay });
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}, []);
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const onSubtitlesSizeChanged = React.useCallback((size) => {
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updateSettings({ subtitlesSize: size });
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}, [updateSettings]);
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const onSubtitlesOffsetChanged = React.useCallback((offset) => {
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updateSettings({ subtitlesOffset: offset });
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}, [updateSettings]);
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const onVideoClick = React.useCallback(() => {
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if (videoState.paused !== null) {
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if (videoState.paused) {
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onPlayRequestedDebounced();
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} else {
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onPauseRequestedDebounced();
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}
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}
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}, [videoState.paused]);
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const onVideoDoubleClick = React.useCallback(() => {
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onPlayRequestedDebounced.cancel();
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onPauseRequestedDebounced.cancel();
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toggleFullscreen();
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}, [toggleFullscreen]);
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const onContainerMouseDown = React.useCallback((event) => {
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if (!event.nativeEvent.subtitlesMenuClosePrevented) {
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closeSubtitlesMenu();
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}
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if (!event.nativeEvent.infoMenuClosePrevented) {
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closeInfoMenu();
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}
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}, []);
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const onContainerMouseMove = React.useCallback((event) => {
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setImmersed(false);
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if (!event.nativeEvent.immersePrevented) {
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setImmersedDebounced(true);
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} else {
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setImmersedDebounced.cancel();
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}
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}, []);
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const onContainerMouseLeave = React.useCallback(() => {
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setImmersedDebounced.cancel();
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setImmersed(true);
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}, []);
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const onBarMouseMove = React.useCallback((event) => {
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event.nativeEvent.immersePrevented = true;
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}, []);
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useDeepEqualEffect(() => {
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setError(null);
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if (player.selected === null) {
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dispatch({ type: 'command', commandName: 'unload' });
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} else if (streamingServer.baseUrl !== null && streamingServer.baseUrl.type !== 'Loading') {
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dispatch({
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type: 'command',
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commandName: 'load',
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commandArgs: {
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stream: {
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...player.selected.stream,
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subtitles: Array.isArray(player.selected.stream.subtitles) ?
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player.selected.stream.subtitles.map((subtitles, index) => ({
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...subtitles,
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id: 'exclusive_' + index,
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label: subtitles.url
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}))
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:
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[]
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},
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autoplay: true,
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time: player.libraryItem !== null && player.selected.streamRequest !== null && player.libraryItem.state.video_id === player.selected.streamRequest.id ?
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player.libraryItem.state.timeOffset
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:
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0,
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forceTranscoding: forceTranscoding || casting,
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streamingServerURL: streamingServer.baseUrl.type === 'Ready' ? streamingServer.baseUrl.content : null,
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chromecastTransport: chromecast.transport
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}
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});
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}
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}, [streamingServer.baseUrl, player.selected, forceTranscoding, casting]);
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useDeepEqualEffect(() => {
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if (videoState.stream !== null) {
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dispatch({
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type: 'command',
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commandName: 'addExtraSubtitlesTracks',
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commandArgs: {
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tracks: player.subtitles.map((subtitles, index) => ({
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...subtitles,
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id: `extra_${index}`,
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label: subtitles.url
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}))
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}
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});
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}
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}, [player.subtitles, videoState.stream]);
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React.useEffect(() => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesSize', propValue: settings.subtitlesSize });
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}, [settings.subtitlesSize]);
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React.useEffect(() => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesOffset', propValue: settings.subtitlesOffset });
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}, [settings.subtitlesOffset]);
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React.useEffect(() => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesTextColor', propValue: settings.subtitlesTextColor });
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}, [settings.subtitlesTextColor]);
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React.useEffect(() => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesBackgroundColor', propValue: settings.subtitlesBackgroundColor });
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}, [settings.subtitlesBackgroundColor]);
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React.useEffect(() => {
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dispatch({ type: 'setProp', propName: 'extraSubtitlesOutlineColor', propValue: settings.subtitlesOutlineColor });
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}, [settings.subtitlesOutlineColor]);
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React.useEffect(() => {
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if (videoState.time !== null && !isNaN(videoState.time) && videoState.duration !== null && !isNaN(videoState.duration)) {
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updateLibraryItemState(videoState.time, videoState.duration);
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}
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}, [videoState.time, videoState.duration]);
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React.useEffect(() => {
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if (!Array.isArray(videoState.subtitlesTracks) || videoState.subtitlesTracks.length === 0) {
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closeSubtitlesMenu();
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}
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}, [videoState.subtitlesTracks]);
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React.useEffect(() => {
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if (player.metaItem === null) {
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closeInfoMenu();
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}
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}, [player]);
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React.useEffect(() => {
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const intervalId = setInterval(() => {
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pushToLibrary();
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}, 30000);
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return () => {
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clearInterval(intervalId);
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};
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}, []);
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React.useEffect(() => {
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const onCastStateChange = () => {
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setCasting(chromecast.active && chromecast.transport.getCastState() === cast.framework.CastState.CONNECTED);
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};
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const onChromecastStateChange = () => {
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if (chromecast.active) {
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chromecast.transport.on(
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cast.framework.CastContextEventType.CAST_STATE_CHANGED,
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onCastStateChange
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);
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onCastStateChange();
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}
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};
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chromecast.on('stateChanged', onChromecastStateChange);
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onChromecastStateChange();
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return () => {
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chromecast.off('stateChanged', onChromecastStateChange);
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if (chromecast.active) {
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chromecast.transport.off(
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cast.framework.CastContextEventType.CAST_STATE_CHANGED,
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onCastStateChange
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);
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}
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};
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}, []);
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React.useLayoutEffect(() => {
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const onKeyDown = (event) => {
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switch (event.code) {
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case 'Space': {
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if (!subtitlesMenuOpen && !infoMenuOpen && videoState.paused !== null) {
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if (videoState.paused) {
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onPlayRequested();
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} else {
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onPauseRequested();
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}
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}
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break;
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}
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case 'ArrowRight': {
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if (!subtitlesMenuOpen && !infoMenuOpen && videoState.time !== null) {
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onSeekRequested(videoState.time + 15000);
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}
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break;
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}
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case 'ArrowLeft': {
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if (!subtitlesMenuOpen && !infoMenuOpen && videoState.time !== null) {
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onSeekRequested(videoState.time - 15000);
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}
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break;
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}
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case 'ArrowUp': {
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if (!subtitlesMenuOpen && !infoMenuOpen && videoState.volume !== null) {
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onVolumeChangeRequested(videoState.volume + 5);
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}
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break;
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}
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case 'ArrowDown': {
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if (!subtitlesMenuOpen && !infoMenuOpen && videoState.volume !== null) {
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onVolumeChangeRequested(videoState.volume - 5);
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}
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break;
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}
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case 'KeyS': {
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closeInfoMenu();
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if (Array.isArray(videoState.subtitlesTracks) && videoState.subtitlesTracks.length > 0) {
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toggleSubtitlesMenu();
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}
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break;
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}
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case 'KeyI': {
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closeSubtitlesMenu();
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if (player.metaItem !== null) {
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toggleInfoMenu();
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}
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break;
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}
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case 'Escape': {
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closeSubtitlesMenu();
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closeInfoMenu();
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break;
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}
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}
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};
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if (routeFocused) {
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window.addEventListener('keydown', onKeyDown);
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}
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return () => {
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window.removeEventListener('keydown', onKeyDown);
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};
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}, [player, routeFocused, subtitlesMenuOpen, infoMenuOpen, videoState.paused, videoState.time, videoState.volume, videoState.subtitlesTracks, toggleSubtitlesMenu, toggleInfoMenu]);
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React.useLayoutEffect(() => {
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return () => {
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setImmersedDebounced.cancel();
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onPlayRequestedDebounced.cancel();
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onPauseRequestedDebounced.cancel();
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};
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}, []);
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return (
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<div className={classnames(styles['player-container'], { [styles['immersed']]: immersed && !casting && videoState.paused !== null && !videoState.paused && !subtitlesMenuOpen && !infoMenuOpen })}
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onMouseDown={onContainerMouseDown}
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onMouseMove={onContainerMouseMove}
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onMouseOver={onContainerMouseMove}
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onMouseLeave={onContainerMouseLeave}>
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<Video
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ref={videoRef}
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className={styles['layer']}
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onEnded={onEnded}
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onError={onError}
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onPropValue={onPropChanged}
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onPropChanged={onPropChanged}
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onSubtitlesTrackLoaded={onSubtitlesTrackLoaded}
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onExtraSubtitlesTrackLoaded={onExtraSubtitlesTrackLoaded}
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onImplementationChanged={onImplementationChanged}
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/>
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{
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videoState.buffering ?
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<BufferingLoader className={styles['layer']} />
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:
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error !== null ?
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<div className={classnames(styles['layer'], styles['error-layer'])}>
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<div className={styles['error-label']}>{error.message}</div>
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</div>
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:
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null
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}
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<div
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className={styles['layer']}
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onClick={onVideoClick}
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onDoubleClick={onVideoDoubleClick}
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/>
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{
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subtitlesMenuOpen || infoMenuOpen ?
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<div className={styles['layer']} />
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:
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null
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}
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<HorizontalNavBar
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className={classnames(styles['layer'], styles['nav-bar-layer'])}
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title={player.title !== null ? player.title : ''}
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backButton={true}
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fullscreenButton={true}
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onMouseMove={onBarMouseMove}
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onMouseOver={onBarMouseMove}
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/>
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<ControlBar
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className={classnames(styles['layer'], styles['control-bar-layer'])}
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paused={videoState.paused}
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time={videoState.time}
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duration={videoState.duration}
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volume={videoState.volume}
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muted={videoState.muted}
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subtitlesTracks={videoState.subtitlesTracks.concat(videoState.extraSubtitlesTracks)}
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infoAvailable={player.metaItem !== null}
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onPlayRequested={onPlayRequested}
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onPauseRequested={onPauseRequested}
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onMuteRequested={onMuteRequested}
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onUnmuteRequested={onUnmuteRequested}
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onVolumeChangeRequested={onVolumeChangeRequested}
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onSeekRequested={onSeekRequested}
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onToggleSubtitlesMenu={toggleSubtitlesMenu}
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onToggleInfoMenu={toggleInfoMenu}
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onMouseMove={onBarMouseMove}
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onMouseOver={onBarMouseMove}
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/>
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{
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subtitlesMenuOpen ?
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<SubtitlesMenu
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className={classnames(styles['layer'], styles['menu-layer'])}
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tracks={videoState.subtitlesTracks}
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selectedTrackId={videoState.selectedSubtitlesTrackId}
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extraTracks={videoState.extraSubtitlesTracks}
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selectedExtraTrackId={videoState.selectedExtraSubtitlesTrackId}
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extraDelay={videoState.extraSubtitlesDelay}
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extraSize={videoState.extraSubtitlesSize}
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extraOffset={videoState.extraSubtitlesOffset}
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onTrackSelected={onSubtitlesTrackSelected}
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onExtraTrackSelected={onExtraSubtitlesTrackSelected}
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onExtraDelayChanged={onExtraSubtitlesDelayChanged}
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onExtraSizeChanged={onSubtitlesSizeChanged}
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onExtraOffsetChanged={onSubtitlesOffsetChanged}
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/>
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:
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null
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}
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|
{
|
|
infoMenuOpen ?
|
|
<InfoMenu
|
|
className={classnames(styles['layer'], styles['menu-layer'])}
|
|
stream={player.selected !== null ? player.selected.stream : null}
|
|
addon={player.addon}
|
|
metaItem={player.metaItem}
|
|
/>
|
|
:
|
|
null
|
|
}
|
|
</div>
|
|
);
|
|
};
|
|
|
|
Player.propTypes = {
|
|
urlParams: PropTypes.shape({
|
|
stream: PropTypes.string,
|
|
streamTransportUrl: PropTypes.string,
|
|
metaTransportUrl: PropTypes.string,
|
|
type: PropTypes.string,
|
|
id: PropTypes.string,
|
|
videoId: PropTypes.string
|
|
}),
|
|
queryParams: PropTypes.instanceOf(URLSearchParams)
|
|
};
|
|
|
|
module.exports = Player;
|