pico-pixel-player

pico-pixel-player/webclient/src/App.tsx
App.tsx
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1import {
2 AudioCodec,
3 type Directory,
4 MediaContainer,
5 type MediaFile,
6 VideoCodec,
7 VideoEncodingSetting,
8} from "music-server-shared/types";
9import { createRFC6381String, decodePath, encodePath } from "music-server-shared/utils";
10import type { Component } from "solid-js";
11import { batch, createEffect, createResource, createSignal, on, onMount, Show } from "solid-js";
12import { createStore, reconcile } from "solid-js/store";
13import { BUILD_HASH } from "./build-info";
14import DownloadManager from "./components/DownloadManager";
15import FileBrowser from "./components/FileBrowser";
16import OptionsModal from "./components/OptionsModal";
17import PlayerControls from "./components/PlayerControls";
18import Playlist from "./components/Playlist";
19import PlaylistManager from "./components/PlaylistManager";
20import { SignIn } from "./components/SignIn";
21import {
22 ClosedFolderSVG,
23 CogSVG,
24 DownloadManagerSVG,
25 FullscreenSVG,
26 LoginSVG,
27 LogoutSVG,
28 OpenFolderSVG,
29 PlaylistSVG,
30} from "./components/SVG";
31import { getCover, getSrc, listFiles } from "./offline";
32import { type AppOptions, FileDisplay, type PlayerState, type PlaylistItem } from "./types";
33import { formatFilename, handleUnauthorized, LocalStorageValues, setUnauthorizedHandler, toast } from "./utils";
34
35//TODO: bypass music-metadata if it fails, maybe only use for fallback for files with weird encodings
36//TODO: more file display options
37//TODO: keep synced-aborted in downloadmanager
38//TODO: Add documentation to functions
39//TODO: allow syncing playlists to server
40//TODO: video support
41//TODO: virtual rendering for playlist
42//TODO: custom serialization?
43
44export type FlatFileListing = [string, Directory | MediaFile][];
45
46const App: Component = () => {
47 const [showFileBrowser, setShowFileBrowser] = createSignal(false);
48 const [currentDir, setCurrentDir] = createSignal(decodePath(window.location.hash.slice(1)));
49 const [playlist, setPlaylist] = createSignal<PlaylistItem[]>([]);
50 const [playerState, setPlayerState] = createStore<PlayerState>({
51 isPlaying: false,
52 currentTrack: null,
53 currentTime: 0,
54 volume: 0.5,
55 buffered: [],
56 rate: 1,
57 waitingForStart: false,
58 });
59 const [showOptions, setShowOptions] = createSignal(false);
60 const [showPlaylistManager, setShowPlaylistManager] = createSignal(false);
61 const [showDownloadManager, setShowDownloadManager] = createSignal(false);
62 const [showSignIn, setShowSignIn] = createSignal(false);
63 const [authRequired, setAuthRequired] = createSignal(false);
64 const [loggedIn, setLoggedIn] = createSignal(false);
65 const [options, setOptions] = createStore<AppOptions>({
66 //default settings
67 enableTranscoding: true,
68 languages: "",
69 disableChunkedTranscoding: false,
70 maxTranscodes: 4,
71 maxDownloads: 2,
72 transcodeCovers: false,
73
74 hideVolume: false,
75 hideCover: false,
76 hidePlaylistCover: false,
77 fontResolution: 12,
78 filebrowserDisplay: FileDisplay.TRACKNO_TITLE,
79 playlistDisplay: FileDisplay.TRACKNO_TITLE,
80 controlsDisplay: FileDisplay.TITLE,
81 progressBarHeight: 10,
82
83 useMSE: "MediaSource" in window,
84 rememberDir: false,
85 duplicateWarning: true,
86
87 videoSettings: {
88 container: MediaContainer.mp4,
89 videoCodec: VideoCodec.av1,
90 videoBitrate: 8000000, //8mbit
91 videoEncodingSetting: VideoEncodingSetting.fast,
92 audioCodec: AudioCodec.opus,
93 audioBitrate: 128000, //128kbit
94 },
95
96 audioSettings: {
97 container: MediaContainer.webm,
98 audioBitrate: 128000, //128kbit
99 audioCodec: AudioCodec.opus,
100 },
101 });
102 const [breadcrumbs, setBreadcrumbs] = createSignal<string[]>([]);
103 const [isShuffled, setShuffled] = createSignal(false);
104 const [isRepeated, setRepeated] = createSignal(false);
105 const [isOffline, setOffline] = createSignal(true);
106 const [files, fetchFiles] = createResource<FlatFileListing, { dir: string; offline: boolean }>(
107 () => ({ dir: currentDir(), offline: isOffline() }),
108 async (args) => {
109 return Array.from(await listFiles(args.dir, args.offline, false));
110 },
111 { initialValue: [] },
112 );
113 const [videoShown, setVideoShown] = createSignal(false);
114
115 async function refreshAuthStatus() {
116 try {
117 const res = await fetch("/auth/status", { credentials: "same-origin" });
118 if (!res.ok) return;
119 const status = (await res.json()) as { authRequired: boolean; loggedIn: boolean };
120 setAuthRequired(status.authRequired);
121 setLoggedIn(status.loggedIn);
122 } catch {
123 //server unreachable (e.g. offline) - leave the last known state untouched
124 }
125 }
126
127 async function doLogout() {
128 const res = await fetch("/logout", { method: "POST", credentials: "same-origin" }).catch(() => {});
129 if (res?.ok) {
130 setLoggedIn(false);
131 toast("Signed out", "success");
132 } else {
133 toast("Sign out failed", "error");
134 }
135 }
136
137 //a 401 from any request means the session is no longer valid
138 setUnauthorizedHandler(() => setLoggedIn(false));
139
140 //re-check auth whenever we (re)enter online mode
141 createEffect(() => {
142 if (!isOffline()) refreshAuthStatus();
143 });
144
145 createEffect(() => {
146 const parts = currentDir().split("/").filter(Boolean);
147 setBreadcrumbs(["root", ...parts]);
148 // Update URL fragment when directory changes
149 window.location.hash = encodePath(currentDir());
150 });
151
152 createEffect(
153 on(currentDir, () => {
154 setShowFileBrowser(true);
155 }),
156 );
157
158 createEffect(() => {
159 const new_font = new FontFace(
160 "ark-latin",
161 `url(assets/ark-pixel-${options.fontResolution}px-proportional-latin.woff2) format(woff2)`,
162 );
163 document.fonts.clear();
164 document.fonts.add(new_font);
165 });
166
167 createEffect(() => {
168 videoElement.style.display = videoShown() ? "block" : "none";
169 });
170
171 //incremented on every playTrack call so a slow/older invocation can detect it has been superseded
172 //and bail before clobbering the newer track's state
173 let playGeneration = 0;
174
175 function stopPlaying() {
176 //invalidate any in-flight playTrack so a stale invocation bails instead of restarting playback
177 playGeneration++;
178 batch(() => {
179 setPlayerState("isPlaying", false);
180 setPlayerState("currentTime", 0);
181 setPlayerState("currentTrack", null);
182 setPlayerState("waitingForStart", false);
183 });
184 videoElement.pause();
185
186 //tear down any in-flight MSE stream, otherwise the fetch + server-side ffmpeg transcode keeps running
187 mediaSourceAbortController?.abort();
188 mediaSourceAbortController = null;
189 if (mediaSource) {
190 try {
191 mediaSource.endOfStream();
192 } catch {}
193 mediaSource = null;
194 }
195
196 if (videoElement.src.startsWith("blob:")) URL.revokeObjectURL(videoElement.src);
197 //remove the src before clearing srcObject, otherwise the media load algorithm
198 //re-fetches the just-revoked blob url and parks the element in an error state
199 videoElement.removeAttribute("src");
200 videoElement.srcObject = null;
201 }
202
203 createEffect(
204 on(playlist, () => {
205 if (playlist().length === 0) {
206 stopPlaying();
207 }
208 }),
209 );
210
211 if ("mediaSession" in navigator) {
212 createEffect(async () => {
213 if (!playerState.currentTrack) {
214 navigator.mediaSession.metadata = new MediaMetadata();
215 navigator.mediaSession.setActionHandler("pause", null);
216 navigator.mediaSession.setActionHandler("play", null);
217 navigator.mediaSession.setActionHandler("stop", null);
218 navigator.mediaSession.setActionHandler("previoustrack", null);
219 navigator.mediaSession.setActionHandler("nexttrack", null);
220 return;
221 }
222 const oldSrc = navigator.mediaSession.metadata?.artwork[0]?.src ?? "";
223 if (oldSrc.startsWith("blob:")) URL.revokeObjectURL(oldSrc);
224 const artwork = await getCover(playerState.currentTrack.path, options, false, isOffline());
225 navigator.mediaSession.metadata = new MediaMetadata({
226 title: formatFilename(playerState.currentTrack, options.controlsDisplay),
227 album: playerState.currentTrack.metadata.album,
228 artist: playerState.currentTrack.metadata.artist,
229 artwork: [
230 {
231 src: artwork ?? "",
232 },
233 ],
234 });
235
236 navigator.mediaSession.setActionHandler("nexttrack", playNext);
237 navigator.mediaSession.setActionHandler("previoustrack", playPrevious);
238 navigator.mediaSession.setActionHandler("stop", stopPlaying);
239 });
240 createEffect(() => {
241 if (!playerState.currentTrack) {
242 navigator.mediaSession.setActionHandler("pause", null);
243 navigator.mediaSession.setActionHandler("play", null);
244 return;
245 }
246 if (playerState.isPlaying) {
247 navigator.mediaSession.setActionHandler("pause", togglePlay);
248 navigator.mediaSession.setActionHandler("play", null);
249 } else {
250 navigator.mediaSession.setActionHandler("pause", null);
251 navigator.mediaSession.setActionHandler("play", togglePlay);
252 }
253 });
254 }
255
256 let videoElement!: HTMLVideoElement;
257
258 function handlePlayerError(e: unknown) {
259 if (e instanceof Error && e.name === "AbortError") return;
260 if (e instanceof Error && e.name === "NotSupportedError") {
261 console.error(e);
262 toast(
263 "Playing track failed: Format not supported, check if the server is up when playing a remote file, or change your transcoding settings",
264 "error",
265 );
266 } else {
267 toast("Playing track failed", "error", e);
268 }
269 }
270
271 let mediaSource: MediaSource | null = null;
272 let mediaSourceAbortController: AbortController | null = null;
273 async function getMSEUrl(srcUrl: string, offsetSeconds: number, isVideo: boolean) {
274 let mimeType: string;
275 if (isVideo) {
276 mimeType = createRFC6381String(
277 options.videoSettings.container,
278 options.videoSettings.videoCodec,
279 options.videoSettings.audioCodec,
280 );
281 } else {
282 mimeType = createRFC6381String(
283 options.audioSettings.container,
284 VideoCodec.none,
285 options.audioSettings.audioCodec,
286 );
287 }
288
289 if (!MediaSource.isTypeSupported(mimeType)) return null;
290 mediaSource = new MediaSource();
291 const thisMediaSource = mediaSource;
292 const onSourceOpen = async () => {
293 if (!thisMediaSource) return;
294
295 const sourceBuffer = thisMediaSource.addSourceBuffer(mimeType);
296 thisMediaSource.duration = playerState.currentTrack?.metadata.duration || 0;
297 sourceBuffer.mode = "sequence";
298 sourceBuffer.timestampOffset = offsetSeconds;
299
300 try {
301 mediaSourceAbortController = new AbortController();
302 const signal = mediaSourceAbortController.signal;
303 const response = await fetch(srcUrl, { credentials: "same-origin", signal });
304 if (handleUnauthorized(response)) return;
305 if (!response.ok || !response.body) throw new Error("Failed to fetch stream");
306 const reader = response.body.getReader();
307
308 function waitUntilUpdateDone() {
309 return new Promise((resolve) => {
310 if (!sourceBuffer.updating) return resolve(undefined);
311 sourceBuffer.addEventListener("updateend", resolve, { once: true });
312 });
313 }
314
315 //wait until playback time is progressed far enough to appending to the buffer again
316 //keep only 30 seconds of buffer ahead
317 function waitForBufferLimit() {
318 return new Promise((resolve) => {
319 //shared cleanup so whichever of timeupdate/abort fires first removes both listeners
320 const cleanup = () => {
321 videoElement.removeEventListener("timeupdate", cb);
322 signal.removeEventListener("abort", onAbort);
323 };
324 //after stopPlaying pauses the element, timeupdate never fires again, so also resolve on abort
325 //to avoid parking the append loop forever holding the reader/SourceBuffer
326 const onAbort = () => {
327 cleanup();
328 resolve(undefined);
329 };
330 const cb = () => {
331 try {
332 if (
333 sourceBuffer.buffered.length === 0 ||
334 sourceBuffer.buffered.end(0) - videoElement.currentTime < 30
335 ) {
336 cleanup();
337 resolve(undefined);
338 return true;
339 }
340 return false;
341 } catch (_e) {
342 cleanup();
343 resolve(undefined);
344 }
345 };
346 //if already aborted, don't wait for a timeupdate that will never come
347 if (signal.aborted) {
348 resolve(undefined);
349 return;
350 }
351 //check once immediately before starting the event listener
352 if (!cb()) {
353 videoElement.addEventListener("timeupdate", cb);
354 signal.addEventListener("abort", onAbort, { once: true });
355 }
356 });
357 }
358
359 async function saveUpdate(action: () => void) {
360 while (true) {
361 // bail if the stream is gone or the media element entered a fatal error state:
362 // when videoElement.error is set the MediaSource stays "open" but every
363 // appendBuffer throws InvalidStateError, which would otherwise spin forever
364 if (thisMediaSource.readyState !== "open" || videoElement.error) return;
365 try {
366 await waitUntilUpdateDone();
367 action();
368 return;
369 } catch (e) {
370 if (!(e instanceof Error && e.name === "InvalidStateError")) throw e;
371 // an InvalidStateError while we are not updating is unrecoverable
372 // (e.g. element error / detached buffer) - don't retry into an infinite loop
373 if (!sourceBuffer.updating) return;
374 }
375 }
376 }
377
378 while (true) {
379 const { done, value } = await reader.read();
380 if (done || thisMediaSource.readyState !== "open") {
381 //release the connection (and the server-side ffmpeg transcode) when we stop early
382 if (!done) reader.cancel().catch(() => {});
383 break;
384 }
385
386 const CHUNK_SIZE = 1000000; // 1MB chunks
387 for (let offset = 0; offset < value.length; offset += CHUNK_SIZE) {
388 const chunk = value.slice(offset, offset + CHUNK_SIZE);
389 await saveUpdate(() => sourceBuffer.appendBuffer(chunk));
390
391 //keep last 20 seconds of buffer
392 await saveUpdate(() => {
393 if (sourceBuffer.buffered.length > 0 && videoElement.currentTime - sourceBuffer.buffered.start(0) > 20) {
394 return sourceBuffer.remove(0, videoElement.currentTime - 20);
395 }
396 });
397 await waitForBufferLimit();
398 }
399 }
400 // Wait for buffer to finish updating
401 await waitUntilUpdateDone();
402 } catch (error) {
403 if (!(error instanceof Error && error.name === "AbortError")) {
404 console.error(error);
405 }
406 } finally {
407 try {
408 thisMediaSource.endOfStream();
409 } catch {}
410 }
411 };
412 //once:true - a single MediaSource must only run one sourceopen handler
413 mediaSource.addEventListener("sourceopen", onSourceOpen, { once: true });
414 return URL.createObjectURL(thisMediaSource);
415 }
416
417 //without this, seeking via mse will cause an infinite loop
418 let ignoreSeek = false;
419 // Play a track from the playlist
420 async function playTrack(track: PlaylistItem, seekTo?: number) {
421 const generation = ++playGeneration;
422 try {
423 const { src, isVideo } = await getSrc(track.path, track.metadata, options, isOffline(), seekTo || 0);
424 if (!src || generation !== playGeneration) return;
425 //Cleanup
426 if (videoElement.src.startsWith("blob:")) URL.revokeObjectURL(videoElement.src);
427 if (mediaSource) {
428 //without this abort, the old fetch keeps running and the old ffmpeg instance keeps transcoding
429 mediaSourceAbortController?.abort();
430 mediaSourceAbortController = null;
431 //null out before endOfStream: it throws when readyState isn't "open", which would
432 //otherwise leave a stale non-null mediaSource and make needMSESeek misfire on later tracks
433 const oldMediaSource = mediaSource;
434 mediaSource = null;
435 try {
436 oldMediaSource.endOfStream();
437 } catch {}
438 }
439
440 //need both of these lines to work without logging an error
441 //just removeAttribute doesn't work at all
442 //just srcObject = null works, but logs a weird csp error
443 videoElement.removeAttribute("src");
444 videoElement.srcObject = null;
445 const mseURL =
446 options.enableTranscoding && options.useMSE && !src.startsWith("blob:")
447 ? await getMSEUrl(src, seekTo || 0, isVideo === true)
448 : null;
449 if (generation !== playGeneration) {
450 //superseded while getMSEUrl ran: it created a detached MediaSource + object URL, but its
451 //sourceopen handler never fired (we never set videoElement.src), so no fetch/transcode was
452 //started and there's nothing to abort. Just revoke the URL and drop the now-stale module
453 //reference so a later needMSESeek can't misfire on it.
454 if (mseURL) {
455 URL.revokeObjectURL(mseURL);
456 mediaSource = null;
457 }
458 return;
459 }
460 setVideoShown(false);
461 videoElement.src = mseURL || src;
462 if (mseURL && seekTo) {
463 ignoreSeek = true;
464 videoElement.currentTime = seekTo;
465 }
466 batch(() => {
467 setPlayerState("isPlaying", true);
468 setPlayerState("currentTime", videoElement.currentTime);
469 setPlayerState("buffered", []);
470 //clone, otherwise it shares the reference
471 setPlayerState("currentTrack", { ...track });
472 setPlayerState("waitingForStart", true);
473 });
474
475 await videoElement.play();
476 } catch (e) {
477 setPlayerState("isPlaying", false);
478 handlePlayerError(e);
479 }
480 }
481
482 // Play next track
483 function playNext() {
484 const currentTrack = playerState.currentTrack;
485 if (!currentTrack) return;
486
487 let nextTrack: PlaylistItem | null = null;
488
489 const currentIndex = playlist().findIndex((item) => item.id === currentTrack.id);
490 if (isShuffled()) {
491 // Pick a different random track
492 if (playlist().length > 1) {
493 const otherTracks = playlist().filter((_, idx) => idx !== currentIndex);
494 nextTrack = otherTracks[Math.floor(Math.random() * otherTracks.length)];
495 } else {
496 nextTrack = isRepeated() ? currentTrack : null;
497 }
498 } else if (currentIndex >= 0 && currentIndex < playlist().length - 1) {
499 nextTrack = playlist()[currentIndex + 1];
500 } else if (isRepeated()) {
501 nextTrack = playlist()[0];
502 }
503 if (nextTrack) {
504 playTrack(nextTrack);
505 } else {
506 stopPlaying();
507 }
508 }
509
510 // Play previous track
511 function playPrevious() {
512 const currentTrack = playerState.currentTrack;
513 if (!currentTrack) return;
514 const currentIndex = playlist().findIndex((item) => item.id === currentTrack.id);
515 if (currentIndex > 0) playTrack(playlist()[currentIndex - 1]);
516 }
517
518 // Toggle play/pause
519 function togglePlay() {
520 if (playerState.currentTrack === null) return;
521 const newIsPlaying = !playerState.isPlaying;
522 setPlayerState("isPlaying", newIsPlaying);
523
524 if (newIsPlaying) {
525 setPlayerState("waitingForStart", true);
526 videoElement
527 .play()
528 .catch((e) => {
529 setPlayerState("isPlaying", false);
530 setPlayerState("currentTime", 0);
531 handlePlayerError(e);
532 })
533 .finally(() => {
534 setPlayerState("waitingForStart", false);
535 });
536 } else {
537 videoElement.pause();
538 }
539 }
540
541 function timeRangesToArray(timeRanges: TimeRanges) {
542 const result = [];
543 for (let i = 0; i < timeRanges.length; i++) {
544 result.push({
545 start: timeRanges.start(i),
546 end: timeRanges.end(i),
547 });
548 }
549 return result;
550 }
551
552 function updateTime() {
553 setPlayerState("currentTime", videoElement.currentTime);
554 //also call updateProgress here, because some browsers send the "progress" events too slow
555 updateProgress();
556 }
557 function updateProgress() {
558 setPlayerState("buffered", reconcile(timeRangesToArray(videoElement.buffered)));
559 }
560
561 function needMSESeek(seekTo: number) {
562 function isInTimeRanges(timeRanges: TimeRanges, targetTime: number): boolean {
563 for (let i = 0; i < timeRanges.length; i++) {
564 if (targetTime >= timeRanges.start(i) && targetTime <= timeRanges.end(i)) {
565 return true;
566 }
567 }
568
569 // Special case: if seeking to exactly 0 and the first buffered range starts very close to 0
570 // (accounting for common MSE container overhead), treat it as within range
571 if (targetTime === 0 && timeRanges.length > 0 && timeRanges.start(0) < 0.1) {
572 return true;
573 }
574 return false;
575 }
576 return mediaSource !== null && !isInTimeRanges(videoElement.buffered, seekTo);
577 }
578
579 // Initialize app
580 onMount(async () => {
581 // Load from localStorage
582 try {
583 const savedOptions = localStorage.getItem(LocalStorageValues.options);
584 if (savedOptions) {
585 //keep default settings when no override exists
586 setOptions({ ...options, ...JSON.parse(savedOptions) });
587 }
588 const savedVolume = Number.parseFloat(localStorage.getItem(LocalStorageValues.volume) ?? "");
589 if (savedVolume && !Number.isNaN(savedVolume)) {
590 setPlayerState("volume", savedVolume);
591 }
592 const savedPlaylist = localStorage.getItem(LocalStorageValues.playlist);
593 if (savedPlaylist) {
594 setPlaylist(JSON.parse(savedPlaylist));
595 }
596 const savedShuffle = localStorage.getItem(LocalStorageValues.shuffle);
597 setShuffled(savedShuffle === "true");
598 const savedRepeat = localStorage.getItem(LocalStorageValues.repeat);
599 setRepeated(savedRepeat === "true");
600 const savedOffline = localStorage.getItem(LocalStorageValues.offline);
601 setOffline(savedOffline === "true");
602 const savedPath = localStorage.getItem(LocalStorageValues.path);
603 if (options.rememberDir && savedPath !== null && !window.location.hash) {
604 setCurrentDir(savedPath);
605 }
606 } catch (e) {
607 toast("loading values from localStorage failed", "error", e);
608 localStorage.clear();
609 }
610 // Sync to localStorage
611 createEffect(() => localStorage.setItem(LocalStorageValues.options, JSON.stringify(options)));
612 createEffect(() => localStorage.setItem(LocalStorageValues.volume, playerState.volume.toString()));
613 createEffect(() => {
614 //a large playlist can exceed the localStorage quota; swallow the error so it doesn't
615 //propagate out of the reactive flush and break every subsequent playlist update
616 try {
617 localStorage.setItem(LocalStorageValues.playlist, JSON.stringify(playlist()));
618 } catch (e) {
619 console.error("Persisting playlist to localStorage failed", e);
620 }
621 });
622 createEffect(() => localStorage.setItem(LocalStorageValues.shuffle, isShuffled().toString()));
623 createEffect(() => localStorage.setItem(LocalStorageValues.repeat, isRepeated().toString()));
624 createEffect(() => localStorage.setItem(LocalStorageValues.path, currentDir()));
625 createEffect(() => localStorage.setItem(LocalStorageValues.offline, isOffline().toString()));
626
627 // Set initial video element volume
628 videoElement.volume = playerState.volume;
629
630 // Set up video element event handlers
631 videoElement.addEventListener("ended", playNext);
632 videoElement.addEventListener("timeupdate", updateTime);
633 videoElement.addEventListener("progress", updateProgress);
634 videoElement.addEventListener("pause", () => setPlayerState("isPlaying", false));
635 videoElement.addEventListener("play", () => setPlayerState("isPlaying", true));
636 videoElement.addEventListener("volumechange", () => setPlayerState("volume", videoElement.volume));
637 videoElement.addEventListener("canplay", () => setPlayerState("waitingForStart", false));
638 videoElement.addEventListener("seeking", () => {
639 if (!ignoreSeek && playerState.currentTrack && needMSESeek(videoElement.currentTime)) {
640 playTrack(playerState.currentTrack, videoElement.currentTime);
641 }
642 ignoreSeek = false;
643 });
644 videoElement.addEventListener("loadedmetadata", () => {
645 setVideoShown(videoElement.videoWidth !== 0 || videoElement.videoHeight !== 0);
646 });
647 videoElement.addEventListener("click", (e) => {
648 e.preventDefault();
649 togglePlay();
650 });
651 videoElement.addEventListener("fullscreenchange", () => {
652 if (document.fullscreenElement !== videoElement) {
653 videoElement.controls = false;
654 }
655 });
656
657 window.addEventListener("hashchange", () => {
658 setCurrentDir(decodePath(window.location.hash.slice(1)));
659 });
660
661 document.addEventListener("keydown", (e) => {
662 const activeElementTag = document.activeElement?.tagName.toLowerCase();
663 if (activeElementTag === "input") {
664 return;
665 }
666 if (e.key === " " && document.fullscreenElement !== videoElement) {
667 togglePlay();
668 e.preventDefault();
669 } else if (e.key === "ArrowLeft") {
670 videoElement.currentTime -= 10;
671 e.preventDefault();
672 } else if (e.key === "ArrowRight") {
673 videoElement.currentTime += 10;
674 e.preventDefault();
675 } else if (e.key === "ArrowUp") {
676 videoElement.volume += 0.1;
677 e.preventDefault();
678 } else if (e.key === "ArrowDown") {
679 videoElement.volume -= 0.1;
680 e.preventDefault();
681 }
682 });
683 });
684
685 createEffect(() => {
686 videoElement.volume = playerState.volume;
687 videoElement.playbackRate = playerState.rate;
688 });
689
690 return (
691 <div class="app-container">
692 <div class="app-header">
693 <div style={{ "min-width": 0 }}>
694 <div class="title">Pico Pixel Player</div>
695 <sub style={{ display: "block", "line-height": "1em" }}>{BUILD_HASH}</sub>
696 </div>
697
698 <div class="spacer" />
699 <div class="app-buttons">
700 <div class="signin-offline-group">
701 <SignIn showSignIn={showSignIn} setShowSignIn={setShowSignIn} onLoggedIn={() => setLoggedIn(true)} />
702 <Show when={authRequired() && !isOffline()}>
703 <Show
704 when={loggedIn()}
705 fallback={
706 <button title="Sign in" onclick={() => setShowSignIn(true)}>
707 <LoginSVG />
708 </button>
709 }
710 >
711 <button title="Sign out" onclick={doLogout}>
712 <LogoutSVG />
713 </button>
714 </Show>
715 </Show>
716
717 <button
718 title="Switch between online and offline mode. In offline mode only locally cached files are listed"
719 class="offline-button"
720 style={{ background: isOffline() ? "lightgreen" : "indianred" }}
721 textContent={isOffline() ? "Go online" : "Go offline"}
722 onclick={() => setOffline(!isOffline())}
723 />
724 </div>
725 <div>
726 <button
727 title="Toggle File Browser"
728 class="filebrowser-toggle"
729 onClick={() => setShowFileBrowser((prev) => !prev)}
730 >
731 {showFileBrowser() ? <OpenFolderSVG /> : <ClosedFolderSVG forButton={true} />}
732 </button>
733 <button title="Manage Downloads" onClick={() => setShowDownloadManager(true)}>
734 <DownloadManagerSVG />
735 </button>
736 <button title="Manage playlists" onClick={() => setShowPlaylistManager(true)}>
737 <PlaylistSVG />
738 </button>
739 <button
740 title="Toggle Fullscreen"
741 onClick={() =>
742 document.fullscreenElement
743 ? document.exitFullscreen()
744 : document.documentElement.requestFullscreen({ navigationUI: "hide" })
745 }
746 >
747 <FullscreenSVG />
748 </button>
749 <button title="Settings" onClick={() => setShowOptions(true)}>
750 <CogSVG />
751 </button>
752 </div>
753 </div>
754 </div>
755
756 <div class="main-content">
757 <FileBrowser
758 breadcrumbs={breadcrumbs}
759 currentDir={currentDir}
760 setCurrentDir={setCurrentDir}
761 playTrack={playTrack}
762 playlist={playlist}
763 setPlaylist={setPlaylist}
764 showFileBrowser={showFileBrowser}
765 setShowFileBrowser={setShowFileBrowser}
766 options={options}
767 isOffline={isOffline}
768 files={files}
769 fetchFiles={fetchFiles}
770 />
771
772 <Playlist
773 playlist={playlist}
774 setPlaylist={setPlaylist}
775 playerState={playerState}
776 setPlayerState={setPlayerState}
777 playTrack={playTrack}
778 playNext={playNext}
779 videoElement={(el) => {
780 videoElement = el;
781 }}
782 videoShown={videoShown}
783 options={options}
784 fetchFiles={fetchFiles}
785 isOffline={isOffline}
786 />
787 </div>
788
789 <PlayerControls
790 playerState={playerState}
791 setPlayerState={setPlayerState}
792 togglePlay={togglePlay}
793 playPrevious={playPrevious}
794 playNext={playNext}
795 isShuffled={isShuffled}
796 setShuffled={setShuffled}
797 isRepeated={isRepeated}
798 setRepeated={setRepeated}
799 videoElement={videoElement}
800 needMSESeek={(seekTo: number) => needMSESeek(seekTo)}
801 seekTo={(seekTo: number) => playerState.currentTrack && playTrack(playerState.currentTrack, seekTo)}
802 options={options}
803 />
804
805 <OptionsModal
806 showOptions={showOptions}
807 setShowOptions={setShowOptions}
808 options={options}
809 setOptions={setOptions}
810 />
811
812 <PlaylistManager
813 showPlaylistManager={showPlaylistManager}
814 setShowPlaylistManager={setShowPlaylistManager}
815 playlist={playlist}
816 setPlaylist={setPlaylist}
817 playTrack={playTrack}
818 options={options}
819 />
820 <DownloadManager showDownloadManager={showDownloadManager} setShowDownloadManager={setShowDownloadManager} />
821 </div>
822 );
823};
824
825export default App;
826