feat: enrich Miruro URL playback metadata and timeline

This commit is contained in:
2026-10-22 11:39:56 +02:00
parent b9c7d7f73a
commit a1c8314391
7 changed files with 798 additions and 37 deletions
+341
View File
@@ -0,0 +1,341 @@
import Foundation
import CoreFoundation
struct MiruroInterval: Sendable, Equatable {
enum Kind: Sendable { case intro, outro }
let kind: Kind
let start: Double
let end: Double
let episode: Int
var rawKind: String = ""
var provider: String? = nil
var votes: Double? = nil
var referenceLength: Double? = nil
}
struct MiruroMetadata: Sendable {
let title: String?
let intervals: [MiruroInterval]
func visibleIntervals(episode: Int, duration: Double) -> [MiruroInterval] {
guard duration.isFinite, duration > 0 else { return [] }
var intro: MiruroInterval?, outro: MiruroInterval?
for row in intervals {
guard row.episode == episode, row.start.isFinite, row.end.isFinite,
row.start >= 0, row.end > row.start, row.end <= duration,
!(row.provider?.range(of: "crunchyroll", options: .caseInsensitive) != nil),
(row.votes ?? 0).isFinite, (row.votes ?? 0) >= 0 else { continue }
if let length = row.referenceLength, length.isFinite, length > 0,
abs(length - duration) / duration > 0.05 { continue }
// Strictly greater preserves input order on ties, equivalent to stable descending votes.
switch row.kind {
case .intro:
if intro == nil || (row.votes ?? 0) > (intro?.votes ?? 0) { intro = row }
case .outro:
if outro == nil || (row.votes ?? 0) > (outro?.votes ?? 0) { outro = row }
}
}
var selected: [MiruroInterval] = []
if let intro { selected.append(intro) }
if let outro { selected.append(outro) }
return selected
}
}
private struct MiruroMetadataError: LocalizedError {
var errorDescription: String? { "Miruro optional metadata was unavailable or invalid." }
}
enum MiruroMetadataResolver {
static let bodyLimit = 2 * 1024 * 1024
static let redirectLimit = 4
// Both HTTP redirects and SvelteKit's HTTP-200 redirect envelopes use this policy.
struct Route {
let mediaID: String
let episode: Int
private(set) var url: URL
private var visited: Set<URL>
private var redirects = 0
init(mediaID: String, episode: Int) throws {
guard ResolvedSource.validIdentity(mediaID: mediaID, episode: episode) else { throw MiruroMetadataError() }
self.mediaID = mediaID
self.episode = episode
url = URL(string: "https://barelystarted.miruro.tv/watch/\(mediaID)/episode/__data.json?ep=\(episode)")!
visited = [url]
}
mutating func follow(_ location: String) throws {
guard redirects < MiruroMetadataResolver.redirectLimit,
!location.unicodeScalars.contains(where: {
CharacterSet.whitespacesAndNewlines.contains($0) || CharacterSet.controlCharacters.contains($0)
}), !location.contains("\\"),
let destination = URL(string: location, relativeTo: url)?.absoluteURL,
var parts = URLComponents(url: destination, resolvingAgainstBaseURL: true),
parts.scheme?.lowercased() == "https", parts.host?.lowercased() == "barelystarted.miruro.tv",
parts.port == nil || parts.port == 443, parts.user == nil, parts.password == nil,
parts.fragment == nil, parts.percentEncodedPath == parts.path,
parts.percentEncodedQuery == "ep=\(episode)" else { throw MiruroMetadataError() }
let path = parts.path.split(separator: "/", omittingEmptySubsequences: false)
guard (path.count == 4 || path.count == 5), path[0].isEmpty, path[1] == "watch",
path[2] == Substring(mediaID), !path[3].isEmpty, path[3].utf8.count <= 512,
path[3].utf8.allSatisfy({ (65...90).contains($0) || (97...122).contains($0) ||
(48...57).contains($0) || $0 == 45 || $0 == 95 }),
path.count == 4 || path[4] == "__data.json" else { throw MiruroMetadataError() }
parts.scheme = "https"
parts.host = "barelystarted.miruro.tv"
parts.port = nil
parts.path = "/watch/\(mediaID)/\(path[3])/__data.json"
guard let next = parts.url, visited.insert(next).inserted else { throw MiruroMetadataError() }
redirects += 1
url = next
}
}
static func resolve(mediaID: String, episode: Int) async throws -> MiruroMetadata {
try Task.checkCancellation()
var route = try Route(mediaID: mediaID, episode: episode)
let configuration = URLSessionConfiguration.ephemeral
configuration.timeoutIntervalForRequest = 25
configuration.timeoutIntervalForResource = 25
configuration.httpShouldSetCookies = false
configuration.httpCookieStorage = nil
configuration.urlCache = nil
let session = URLSession(configuration: configuration, delegate: MetadataRedirectPolicy(), delegateQueue: nil)
defer { session.invalidateAndCancel() }
do {
while true {
try Task.checkCancellation()
var request = URLRequest(url: route.url)
request.timeoutInterval = 25
request.setValue("application/json, text/sveltekit-data", forHTTPHeaderField: "Accept")
let (bytes, response) = try await session.bytes(for: request)
guard let http = response as? HTTPURLResponse else { throw MiruroMetadataError() }
if [301, 302, 303, 307, 308].contains(http.statusCode) {
guard let location = http.value(forHTTPHeaderField: "Location") else { throw MiruroMetadataError() }
try route.follow(location)
continue
}
try validateResponse(response)
var body = Data()
if response.expectedContentLength > 0 { body.reserveCapacity(Int(response.expectedContentLength)) }
for try await byte in bytes {
try Task.checkCancellation()
guard body.count < bodyLimit else { throw MiruroMetadataError() }
body.append(byte)
}
try Task.checkCancellation()
switch try decodeRoute(body, mediaID: mediaID, episode: episode) {
case .redirect(let location): try route.follow(location)
case .metadata(let metadata): return metadata
}
}
} catch {
if Task.isCancelled || error is CancellationError || (error as? URLError)?.code == .cancelled {
throw CancellationError()
}
throw MiruroMetadataError()
}
}
static func validateResponse(_ response: URLResponse) throws {
guard let http = response as? HTTPURLResponse, http.statusCode == 200,
["application/json", "text/sveltekit-data"].contains(http.mimeType?.lowercased() ?? ""),
http.expectedContentLength <= Int64(bodyLimit) else { throw MiruroMetadataError() }
}
enum RouteData { case redirect(String), metadata(MiruroMetadata) }
static func decode(_ data: Data, mediaID: String, episode: Int) throws -> MiruroMetadata {
guard case .metadata(let metadata) = try decodeRoute(data, mediaID: mediaID, episode: episode) else {
throw MiruroMetadataError()
}
return metadata
}
static func decodeRoute(_ data: Data, mediaID: String, episode: Int) throws -> RouteData {
guard data.count <= bodyLimit, ResolvedSource.validIdentity(mediaID: mediaID, episode: episode) else {
throw MiruroMetadataError()
}
// Bound JSON nesting before Foundation allocates containers. Devalue traversal below is schema-guided,
// so unrelated source payloads and unsupported tagged types are never recursively expanded.
var depth = 0, quoted = false, escaped = false
for byte in data {
if quoted {
if escaped { escaped = false }
else if byte == 92 { escaped = true }
else if byte == 34 { quoted = false }
} else if byte == 34 { quoted = true }
else if byte == 91 || byte == 123 {
depth += 1
guard depth <= 64 else { throw MiruroMetadataError() }
} else if byte == 93 || byte == 125 {
depth -= 1
guard depth >= 0 else { throw MiruroMetadataError() }
}
}
let lines = data.split(separator: 10).filter { !$0.allSatisfy({ $0 == 13 || $0 == 32 || $0 == 9 }) }
guard !lines.isEmpty, lines.count <= 128 else { throw MiruroMetadataError() }
let envelopes = try lines.map { line -> [String: Any] in
guard let envelope = try JSONSerialization.jsonObject(with: Data(line)) as? [String: Any] else {
throw MiruroMetadataError()
}
return envelope
}
// Chunks may arrive before the initial envelope and each has its own independent table.
let initials = envelopes.filter { ($0["type"] as? String) == "data" || ($0["type"] as? String) == "redirect" }
guard initials.count == 1, let initial = initials.first else { throw MiruroMetadataError() }
if initial["type"] as? String == "redirect" {
guard envelopes.count == 1, let location = initial["location"] as? String else { throw MiruroMetadataError() }
return .redirect(location)
}
guard let nodes = initial["nodes"] as? [Any], nodes.count > 1,
let node = nodes[1] as? [String: Any], node["type"] as? String == "data",
let table = node["data"] as? [Any], !table.isEmpty else { throw MiruroMetadataError() }
let reader = MetadataReader(envelopes: envelopes)
let root = MetadataReader.Cursor(table: table, index: 0, depth: 0)
let media = try? reader.field(root, "media")
if let id = media.flatMap({ try? reader.string(reader.field($0, "id")) }), id != mediaID { throw MiruroMetadataError() }
if let number = try? reader.integer(reader.field(root, "episodeNumber")), number != episode { throw MiruroMetadataError() }
var series: String?
if let media, let title = try? reader.field(media, "title") {
series = cleanTitle(try? reader.string(title))
if series == nil {
for key in ["english", "romaji", "native"] {
if let value = cleanTitle(try? reader.string(reader.field(title, key))) { series = value; break }
}
}
}
let episodes = try? reader.field(root, "episodesData")
var episodeTitle: String?
if let episodes {
if let current = try? reader.field(episodes, "currentEpisode"),
(try? reader.integer(reader.field(current, "number"))) == episode {
episodeTitle = cleanTitle(try? reader.string(reader.field(current, "title")))
}
if episodeTitle == nil, let rows = try? reader.array(reader.field(episodes, "episodes")) {
for row in rows where (try? reader.integer(reader.field(row, "number"))) == episode {
episodeTitle = cleanTitle(try? reader.string(reader.field(row, "title")))
if episodeTitle != nil { break }
}
}
}
var intervals: [MiruroInterval] = []
if let episodes, let rows = try? reader.array(reader.field(episodes, "aniskip")) {
for row in rows {
guard let rawKind = try? reader.string(reader.field(row, "type")),
let number = try? reader.integer(reader.field(row, "episode")),
let start = try? reader.number(reader.field(row, "start")),
let end = try? reader.number(reader.field(row, "end")) else { continue }
let kind: MiruroInterval.Kind
switch rawKind {
case "op", "mixed-op": kind = .intro
case "ed", "mixed-ed": kind = .outro
default: continue
}
intervals.append(MiruroInterval(kind: kind, start: start, end: end, episode: number,
rawKind: rawKind, provider: try? reader.string(reader.field(row, "provider")),
votes: try? reader.number(reader.field(row, "votes")),
referenceLength: try? reader.number(reader.field(row, "episode_length"))))
}
}
let title: String?
if let series { title = series + " — Episode \(episode)" + (episodeTitle.map { ": " + $0 } ?? "") }
else { title = episodeTitle.map { "Episode \(episode): " + $0 } }
return .metadata(MiruroMetadata(title: title, intervals: intervals))
}
private static func cleanTitle(_ value: String?) -> String? {
guard let value, value.utf8.count <= 2048,
!value.unicodeScalars.contains(where: { CharacterSet.controlCharacters.contains($0) }) else { return nil }
let title = value.trimmingCharacters(in: .whitespacesAndNewlines)
return title.isEmpty ? nil : title
}
}
// Only traverse fields needed for metadata. The budget counts repeated references as well as strings,
// bounding amplification without copying/expanding whole devalue objects or sourcesData.
private final class MetadataReader {
struct Cursor { let table: [Any]; let index: Int; let depth: Int }
private let envelopes: [[String: Any]]
private var budget = MiruroMetadataResolver.bodyLimit
init(envelopes: [[String: Any]]) { self.envelopes = envelopes }
private func charge(_ cost: Int = 32) throws {
guard cost <= budget else { throw MiruroMetadataError() }
budget -= cost
}
private func value(_ cursor: Cursor) throws -> Any {
let cursor = try resolved(cursor)
try charge()
let value = cursor.table[cursor.index]
if let tag = value as? [Any], tag.first is String { throw MiruroMetadataError() }
return value
}
private func reference(_ value: Any, from cursor: Cursor) throws -> Cursor {
guard let index = Self.integer(value), index >= 0 else { throw MiruroMetadataError() }
return Cursor(table: cursor.table, index: index, depth: cursor.depth + 1)
}
func field(_ cursor: Cursor, _ name: String) throws -> Cursor {
// A promise's resolved object must retain its own table for subsequent references.
let cursor = try resolved(cursor)
guard let object = try value(cursor) as? [String: Any], let reference = object[name] else { throw MiruroMetadataError() }
return try self.reference(reference, from: cursor)
}
private func resolved(_ cursor: Cursor) throws -> Cursor {
try charge()
guard cursor.depth < 32, cursor.table.indices.contains(cursor.index) else { throw MiruroMetadataError() }
guard let tag = cursor.table[cursor.index] as? [Any], tag.first as? String == "Promise" else { return cursor }
guard tag.count == 2 else { throw MiruroMetadataError() }
let id = try integer(reference(tag[1], from: cursor))
let matches = envelopes.filter { ($0["type"] as? String) == "chunk" && Self.integer($0["id"]) == id }
guard matches.count == 1, let chunk = matches.first, chunk["error"] == nil,
let table = chunk["data"] as? [Any] else { throw MiruroMetadataError() }
return try resolved(Cursor(table: table, index: 0, depth: cursor.depth + 1))
}
func array(_ cursor: Cursor) throws -> [Cursor] {
let cursor = try resolved(cursor)
guard let rows = try value(cursor) as? [Any] else { throw MiruroMetadataError() }
try charge(rows.count * 32)
// Bad individual references do not invalidate their siblings.
return rows.compactMap { try? reference($0, from: cursor) }
}
func string(_ cursor: Cursor) throws -> String {
guard let string = try value(cursor) as? String else { throw MiruroMetadataError() }
try charge(string.utf8.count)
return string
}
func number(_ cursor: Cursor) throws -> Double {
guard let number = try value(cursor) as? NSNumber, CFGetTypeID(number) != CFBooleanGetTypeID() else { throw MiruroMetadataError() }
return number.doubleValue
}
func integer(_ cursor: Cursor) throws -> Int {
guard let integer = Self.integer(try value(cursor)) else { throw MiruroMetadataError() }
return integer
}
private static func integer(_ value: Any?) -> Int? {
guard let number = value as? NSNumber, CFGetTypeID(number) != CFBooleanGetTypeID() else { return nil }
let value = number.doubleValue
guard value.isFinite, value.rounded(.towardZero) == value, value >= 0, value < Double(Int.max) else { return nil }
return Int(value)
}
}
private final class MetadataRedirectPolicy: NSObject, URLSessionTaskDelegate, @unchecked Sendable {
func urlSession(_ session: URLSession, task: URLSessionTask,
willPerformHTTPRedirection response: HTTPURLResponse, newRequest request: URLRequest,
completionHandler: @escaping (URLRequest?) -> Void) {
completionHandler(nil)
}
}
+144 -7
View File
@@ -57,6 +57,13 @@ final class PlayerModel: ObservableObject {
var castConnecting: Bool { casting.connecting }
private var currentMedia: MediaSource?
private var shouldRecordRecentMedia = false
private var metadataLifecycle = MetadataLifecycle()
private var metadataTask: Task<Void, Never>?
var visibleIntervals: [MiruroInterval] {
guard !isBusy, state.status != PLAYER_EMPTY, state.status != PLAYER_ERROR,
currentMedia?.url.absoluteString == metadataLifecycle.identity else { return [] }
return metadataLifecycle.visibleIntervals(duration: state.duration)
}
var pendingRevision: UInt64? { transition.pendingRevision }
var resolvingStream: Bool { transition.isResolving }
var isLiveStream: Bool { transition.isLive }
@@ -478,6 +485,31 @@ final class PlayerModel: ObservableObject {
revealControls()
}
private func replaceMetadata(for source: MediaSource?) {
metadataTask?.cancel()
metadataTask = nil
let parts = source?.url.absoluteString.split(separator: ":") ?? []
let episode = parts.count == 3 && parts[0] == "miruro" ? Int(parts[2]) : nil
let generation = metadataLifecycle.replace(identity: source?.url.absoluteString, episode: episode)
guard let source, let episode else { return }
let identity = source.url.absoluteString
let mediaID = String(parts[1])
metadataTask = Task { [weak self] in
guard let metadata = try? await MiruroMetadataResolver.resolve(mediaID: mediaID, episode: episode),
!Task.isCancelled, let self,
self.currentMedia?.url.absoluteString == identity,
self.metadataLifecycle.accept(metadata, identity: identity, generation: generation) else { return }
self.objectWillChange.send()
if let title = metadata.title {
self.fileName = title
self.window?.title = title
self.casting.updateTitle(title)
self.systemPlayback?.update()
}
self.metadataTask = nil
}
}
private func openMedia(_ source: MediaSource, change: MediaChange = .open) {
guard let handle else { return }
if castDevice != nil { stopCasting(resume: false) }
@@ -578,6 +610,7 @@ final class PlayerModel: ObservableObject {
window?.representedURL = source.url
window?.title = fileName ?? "Terebi"
revealControls()
replaceMetadata(for: source)
systemPlayback?.update()
}
@@ -718,6 +751,7 @@ final class PlayerModel: ObservableObject {
queueCompletionHandled = true
queueCastDevice = nil
currentMedia = nil
replaceMetadata(for: nil)
shouldRecordRecentMedia = false
selectSubtitle(nil)
subtitleTracks = []
@@ -1223,6 +1257,7 @@ final class PlayerModel: ObservableObject {
if castDevice != nil { stopCasting(resume: false) }
castDiscovery.stop()
cancelStreamResolution()
replaceMetadata(for: nil)
selectSubtitle(nil)
systemPlayback?.shutdown()
systemPlayback = nil
@@ -1281,7 +1316,7 @@ final class PlayerModel: ObservableObject {
private final class Operation {
let device: CastDevice
let source: MediaSource
let title: String
var title: String
let subtitle: Int?
let handle: OpaquePointer
let snapshot: PlayerState
@@ -1324,6 +1359,11 @@ final class PlayerModel: ObservableObject {
return (operation.source, projection.state)
}
func updateTitle(_ title: String) {
// The existing Cast interface accepts titles at LOAD; do not reload active playback.
operation?.title = title
}
func start(to device: CastDevice, source: MediaSource, title: String, subtitle: Int?,
handle: OpaquePointer, snapshot: PlayerState, playing: Bool,
volume: Double, audibleVolume: Double) {
@@ -1454,7 +1494,7 @@ final class PlayerModel: ObservableObject {
guard var projection = operation.projection else { return }
projection.state.status = status.ended ? PLAYER_ENDED : (status.playing ? PLAYER_PLAYING : PLAYER_PAUSED)
projection.state.position = status.position
if status.duration > 0 { projection.state.duration = status.duration }
projection.state.duration = status.duration.isFinite && status.duration > 0 ? status.duration : 0
projection.state.buffering = status.buffering
projection.state.can_seek = status.seekable && !operation.source.live
projection.state.seek_pending = status.seekPending
@@ -1535,6 +1575,67 @@ final class PlayerModel: ObservableObject {
}
}
private struct MetadataLifecycle {
private(set) var identity: String?
private(set) var metadata: MiruroMetadata?
private var episode: Int?
private var generation: UInt64 = 0
mutating func replace(identity: String?, episode: Int?) -> UInt64 {
generation &+= 1
self.identity = identity
self.episode = episode
metadata = nil
return generation
}
mutating func accept(_ metadata: MiruroMetadata, identity: String, generation: UInt64) -> Bool {
guard self.identity == identity, self.generation == generation else { return false }
self.metadata = metadata
return true
}
func visibleIntervals(duration: Double) -> [MiruroInterval] {
guard let episode, let metadata else { return [] }
return metadata.visibleIntervals(episode: episode, duration: duration)
}
}
#if PLAYER_CHECK
static func metadataLifecycleCheck() {
var lifecycle = MetadataLifecycle()
let a = "miruro:A:1"
let b = "miruro:B:2"
let metadata = MiruroMetadata(title: "Series — Episode 1", intervals: [
MiruroInterval(kind: .intro, start: 2.5, end: 10, episode: 1),
MiruroInterval(kind: .outro, start: 90, end: 100, episode: 1),
])
let first = lifecycle.replace(identity: a, episode: 1)
precondition(lifecycle.accept(metadata, identity: a, generation: first), "Current metadata is accepted")
precondition(lifecycle.visibleIntervals(duration: 0).isEmpty, "Unknown duration hides bands")
precondition(lifecycle.visibleIntervals(duration: 100).count == 2, "Actual duration permits exact-end bands")
precondition(lifecycle.visibleIntervals(duration: 95).count == 1, "Duration shrink revalidates raw bands")
precondition(lifecycle.visibleIntervals(duration: 100).count == 2, "Duration growth restores raw bands")
_ = lifecycle.replace(identity: b, episode: 2)
precondition(lifecycle.metadata == nil, "Replacement clears title and intervals")
precondition(!lifecycle.accept(metadata, identity: a, generation: first), "Different-identity result is stale")
let second = lifecycle.replace(identity: a, episode: 1)
precondition(!lifecycle.accept(metadata, identity: a, generation: first), "A-B-A result is stale")
precondition(lifecycle.accept(metadata, identity: a, generation: second), "Fresh same-identity result is accepted")
precondition(lifecycle.accept(MiruroMetadata(title: nil, intervals: []), identity: a, generation: second),
"Empty optional metadata is accepted")
precondition(lifecycle.metadata?.title == nil && lifecycle.visibleIntervals(duration: 100).isEmpty,
"Absent title and intervals do not retain enrichment")
_ = lifecycle.replace(identity: "file:///replacement.mp4", episode: nil)
precondition(lifecycle.metadata == nil && lifecycle.visibleIntervals(duration: 100).isEmpty,
"Local replacement has no title enrichment or bands")
_ = lifecycle.replace(identity: "https://www.youtube.com/watch?v=fixture", episode: nil)
precondition(!lifecycle.accept(metadata, identity: a, generation: second), "YouTube rejects earlier metadata")
_ = lifecycle.replace(identity: nil, episode: nil)
precondition(lifecycle.metadata == nil, "Close clears metadata")
}
#endif
private struct PlaybackTransition {
enum PlaybackSubmission {
case unchanged
@@ -1829,6 +1930,7 @@ private struct PlaybackSlider: NSViewRepresentable {
var volume = false
var enabled = true
var bufferedRange: ClosedRange<Double>?
var intervals: [MiruroInterval] = []
var onEditingChanged: (Bool) -> Void = { _ in }
func makeCoordinator() -> Coordinator { Coordinator(self) }
@@ -1851,8 +1953,10 @@ private struct PlaybackSlider: NSViewRepresentable {
slider.setModelValue(value)
slider.isEnabled = enabled
slider.editingChanged = onEditingChanged
if let cell = slider.cell as? Cell, cell.bufferedRange != bufferedRange {
if let cell = slider.cell as? Cell,
cell.bufferedRange != bufferedRange || cell.intervals != intervals {
cell.bufferedRange = bufferedRange
cell.intervals = intervals
slider.needsDisplay = true
}
slider.setAccessibilityLabel(volume ? "Volume" : "Playback Position")
@@ -1900,9 +2004,36 @@ private struct PlaybackSlider: NSViewRepresentable {
final class Cell: NSSliderCell {
var volume = false
var bufferedRange: ClosedRange<Double>?
var intervals: [MiruroInterval] = []
private static let labelAttributes: [NSAttributedString.Key: Any] = [
.font: NSFont.systemFont(ofSize: 9, weight: .semibold),
.foregroundColor: SunsetPalette.text,
]
override func drawBar(inside rect: NSRect, flipped: Bool) {
let bar = NSRect(x: rect.minX + knobThickness / 2, y: rect.midY - 1.5,
width: max(0, rect.width - knobThickness), height: 3)
if !volume, maxValue > minValue {
let scale = bar.width / (maxValue - minValue)
for interval in intervals {
let band = NSRect(x: bar.minX + (interval.start - minValue) * scale,
y: bar.minY - 2, width: (interval.end - interval.start) * scale, height: 7)
let color = interval.kind == .intro ? SunsetPalette.accent : SunsetPalette.ember
color.withAlphaComponent(0.3).setFill()
NSBezierPath(rect: band).fill()
SunsetPalette.secondaryText.withAlphaComponent(0.8).setStroke()
let outline = NSBezierPath(rect: band)
outline.lineWidth = 0.5
outline.stroke()
let full = (interval.kind == .intro ? "Opening" : "Ending") as NSString
let label = full.size(withAttributes: Self.labelAttributes).width <= band.width ? full :
(interval.kind == .intro ? "OP" : "ED") as NSString
let size = label.size(withAttributes: Self.labelAttributes)
let x = min(max(bar.minX, band.midX - size.width / 2), bar.maxX - size.width)
let above = interval.kind == .intro
let y = above != flipped ? bar.maxY + 3 : bar.minY - size.height - 3
label.draw(at: NSPoint(x: x, y: y), withAttributes: Self.labelAttributes)
}
}
SunsetPalette.track.setFill()
NSBezierPath(roundedRect: bar, xRadius: 1.5, yRadius: 1.5).fill()
if volume {
@@ -2475,6 +2606,12 @@ private struct PlayerContent: View {
private var playbackControls: some View {
let buffered = model.bufferedRange
let intervals = model.visibleIntervals
let intervalStatus = intervals.map {
"\($0.kind == .intro ? "Opening (OP)" : "Ending (ED)") \(time($0.start))–\(time($0.end))"
}.joined(separator: ", ")
let timelineStatus = [bufferedStatus, intervalStatus.isEmpty ? nil : intervalStatus].compactMap { $0 }
.joined(separator: ", ")
return VStack(spacing: 8) {
HStack(spacing: 0) {
HStack(spacing: 4) {
@@ -2522,13 +2659,13 @@ private struct PlayerContent: View {
HStack(spacing: 10) {
Text(time(model.seekPosition)).frame(minWidth: 32, alignment: .trailing)
PlaybackSlider(value: $model.seekPosition, range: 0...max(model.duration, 0.001),
enabled: model.canSeek, bufferedRange: buffered, onEditingChanged: { editing in
enabled: model.canSeek, bufferedRange: buffered, intervals: intervals, onEditingChanged: { editing in
if editing { model.beginSeeking() } else { model.finishSeeking() }
})
.frame(height: 14)
.frame(height: intervals.isEmpty ? 14 : 32)
.accessibilityLabel("Playback Position")
.accessibilityValue(time(model.seekPosition) + (bufferedStatus.map { ", " + $0 } ?? ""))
.help(bufferedStatus ?? "Playback Position")
.accessibilityValue(time(model.seekPosition) + (timelineStatus.isEmpty ? "" : ", " + timelineStatus))
.help(timelineStatus.isEmpty ? "Playback Position" : timelineStatus)
Button {
showsRemainingTime.toggle()
model.revealControls()