493 lines
24 KiB
Swift
493 lines
24 KiB
Swift
import SwiftUI
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import AVFoundation
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#if os(macOS)
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import AppKit
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#else
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import UIKit
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#endif
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// MARK: - 网络共享文件项
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struct NetworkFileItem: Identifiable, Hashable {
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let id = UUID()
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let url: URL
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let name: String
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let isDirectory: Bool
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let fileSize: Int64?
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let hasMatchingASS: Bool
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var isMediaFile: Bool {
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let ext = url.pathExtension.lowercased()
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return ["mp4", "mov", "m4v", "mkv", "avi", "mp3", "wav", "m4a", "flac", "aac", "webm", "ts", "m3u8"].contains(ext)
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}
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}
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// MARK: - 跨平台入口
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struct NetworkFilePanel: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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var body: some View {
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#if os(macOS)
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NetworkFileBrowserMac(bridge: bridge, isPresented: $isPresented)
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#else
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NetworkFileBrowserIOS(bridge: bridge, isPresented: $isPresented)
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#endif
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}
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}
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// MARK: - macOS 版本
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#if os(macOS)
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struct NetworkFileBrowserMac: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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@State private var currentURL: URL?
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@State private var items: [NetworkFileItem] = []
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@State private var pathStack: [URL] = []
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@State private var isLoading = false
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@State private var errorMessage: String?
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@State private var connectURL = ""
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@State private var showConnectSheet = false
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private var rootItems: [NetworkFileItem] {
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let vols = FileManager.default.mountedVolumeURLs(includingResourceValuesForKeys: nil,
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options: [.skipHiddenVolumes]) ?? []
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return vols.sorted { $0.lastPathComponent < $1.lastPathComponent }
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.map { NetworkFileItem(url: $0, name: $0.lastPathComponent,
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isDirectory: true, fileSize: nil, hasMatchingASS: false) }
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}
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var body: some View {
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VStack(spacing: 0) {
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HStack(spacing: 8) {
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Button(action: goUp) {
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Image(systemName: "chevron.left").font(.system(size: 14, weight: .medium))
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}.buttonStyle(.plain).disabled(pathStack.isEmpty).opacity(pathStack.isEmpty ? 0.3 : 1)
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Text(currentURL?.path ?? "/Volumes").font(.system(size: 13)).foregroundColor(.secondary)
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.lineLimit(1).truncationMode(.head)
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Spacer()
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Button(action: { showConnectSheet = true }) {
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Image(systemName: "network.badge.shield.half.filled").font(.system(size: 14))
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}.buttonStyle(.plain).help("Connect (SMB/NFS)")
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}.padding(.horizontal, 12).padding(.vertical, 8)
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.background(Color(NSColor.controlBackgroundColor))
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Divider()
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if isLoading { Spacer(); ProgressView("Loading..."); Spacer() }
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else if let e = errorMessage {
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Spacer(); VStack(spacing: 12) {
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Image(systemName: "exclamationmark.triangle").font(.largeTitle).foregroundColor(.orange)
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Text(e).foregroundColor(.secondary).multilineTextAlignment(.center)
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}.padding(); Spacer()
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} else {
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ScrollView {
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LazyVStack(spacing: 0) {
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ForEach(currentItems) { item in
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NetworkFileRow(item: item) { handleSelect(item) }
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Divider().padding(.leading, 8)
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}
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}
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}
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}
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}
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.frame(minWidth: 500, minHeight: 400)
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.sheet(isPresented: $showConnectSheet) {
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ConnectSheet(connectURL: $connectURL, onConnect: connectToShare)
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}
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.onAppear { if currentURL == nil { navigateToRoot() } }
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}
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private var currentItems: [NetworkFileItem] { currentURL == nil ? rootItems : items }
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private func navigateToRoot() { pathStack.removeAll(); currentURL = nil; items = []; errorMessage = nil }
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private func navigateTo(_ url: URL) {
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isLoading = true; errorMessage = nil
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DispatchQueue.global(qos: .userInitiated).async {
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do {
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let contents = try FileManager.default.contentsOfDirectory(
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at: url, includingPropertiesForKeys: [.isDirectoryKey, .fileSizeKey],
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options: [.skipsHiddenFiles])
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let assNames = Set(contents
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.filter { $0.pathExtension.lowercased() == "ass" }
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.map { $0.deletingPathExtension().lastPathComponent.lowercased() })
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let fileItems = buildFileItems(contents, assNames: assNames)
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DispatchQueue.main.async { self.items = fileItems; self.currentURL = url; self.isLoading = false }
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} catch {
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DispatchQueue.main.async { self.errorMessage = error.localizedDescription; self.isLoading = false }
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}
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}
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}
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private func goUp() {
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guard let _ = currentURL else { return }
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if pathStack.isEmpty { navigateToRoot() }
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else { let parent = pathStack.removeLast(); currentURL = nil; DispatchQueue.main.async { self.navigateTo(parent) } }
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}
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private func handleSelect(_ item: NetworkFileItem) {
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if item.isDirectory { if let cur = currentURL { pathStack.append(cur) }; navigateTo(item.url) }
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else if item.isMediaFile { playFile(item) }
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}
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private func playFile(_ item: NetworkFileItem) {
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bridge.addItem(url: item.url, name: item.name, type: "network")
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if item.hasMatchingASS { bridge.loadExternalSubtitle(url: item.url.deletingPathExtension().appendingPathExtension("ass")) }
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isPresented = false
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}
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private func connectToShare() {
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let trimmed = connectURL.trimmingCharacters(in: .whitespaces)
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guard !trimmed.isEmpty, let url = URL(string: trimmed) else { return }
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let config = NSWorkspace.OpenConfiguration()
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NSWorkspace.shared.open(url, configuration: config) { _, error in
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if let error = error {
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DispatchQueue.main.async { self.errorMessage = "Mount failed: \(error.localizedDescription)" }
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} else {
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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self.navigateToRoot(); self.showConnectSheet = false
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}
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}
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}
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}
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}
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struct NetworkFileRow: View {
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let item: NetworkFileItem; let action: () -> Void
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var body: some View {
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Button(action: action) {
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HStack(spacing: 8) {
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Image(systemName: item.isDirectory ? "folder.fill" : iconFor(item.url))
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.font(.system(size: 16)).frame(width: 24)
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.foregroundColor(item.isDirectory ? .accentColor : .secondary)
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VStack(alignment: .leading, spacing: 2) {
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Text(item.name).font(.system(size: 13)).foregroundColor(.primary).lineLimit(1)
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if !item.isDirectory, let s = item.fileSize { Text(fmtSize(s)).font(.system(size: 10)).foregroundColor(.secondary) }
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}
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Spacer()
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if item.hasMatchingASS { Text("ASS").font(.system(size: 8, weight: .bold)).foregroundColor(.white)
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.padding(.horizontal, 4).padding(.vertical, 2).background(Color.green.opacity(0.8)).cornerRadius(3) }
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if item.isDirectory { Image(systemName: "chevron.right").font(.system(size: 12)).foregroundColor(.secondary) }
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}.padding(.horizontal, 12).padding(.vertical, 6).contentShape(Rectangle())
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}.buttonStyle(.plain)
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}
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private func iconFor(_ u: URL) -> String {
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switch u.pathExtension.lowercased() {
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case "mp4","mov","m4v","mkv","avi","webm","ts": return "film"
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case "mp3","wav","m4a","flac","aac": return "music.note"
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case "m3u8": return "antenna.radiowaves.left.and.right"
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case "ass","srt","vtt": return "captions.bubble"
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default: return "doc"
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}
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}
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private func fmtSize(_ s: Int64) -> String {
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if s < 1024 { return "\(s) B" }
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if s < 1024*1024 { return String(format: "%.1f KB", Double(s)/1024) }
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if s < 1024*1024*1024 { return String(format: "%.1f MB", Double(s)/(1024*1024)) }
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return String(format: "%.1f GB", Double(s)/(1024*1024*1024))
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}
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}
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struct ConnectSheet: View {
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@Binding var connectURL: String; let onConnect: () -> Void
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@State private var recents: [String] = UserDefaults.standard.stringArray(forKey: "MiniPlayer.recentNetworkURLs") ?? []
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var body: some View {
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VStack(spacing: 16) {
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Text("Connect to Network Share").font(.headline)
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VStack(alignment: .leading, spacing: 6) {
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Text("SMB or NFS URL:").font(.caption).foregroundColor(.secondary)
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HStack {
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TextField("smb://192.168.1.100/share", text: $connectURL).textFieldStyle(.roundedBorder).onSubmit(onConnect)
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Button("Connect", action: onConnect).keyboardShortcut(.defaultAction)
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}
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}
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if !recents.isEmpty {
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VStack(alignment: .leading, spacing: 4) {
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Text("Recent:").font(.caption).foregroundColor(.secondary)
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ForEach(recents, id: \.self) { u in Button(u) { connectURL = u; onConnect() }.buttonStyle(.link).font(.system(size: 12)) }
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}.frame(maxWidth: .infinity, alignment: .leading)
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}
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Text("Example:\nsmb://192.168.1.14/sambashare").font(.system(size: 11)).foregroundColor(.secondary)
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}.padding(24).frame(width: 420).onDisappear {
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let t = connectURL.trimmingCharacters(in: .whitespaces)
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guard !t.isEmpty else { return }
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var u = recents.filter { $0 != t }; u.insert(t, at: 0)
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recents = Array(u.prefix(10))
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UserDefaults.standard.set(recents, forKey: "MiniPlayer.recentNetworkURLs")
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}
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}
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}
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#endif
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// MARK: - 共享工具函数
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private func buildFileItems(_ contents: [URL], assNames: Set<String>) -> [NetworkFileItem] {
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contents.filter { url in
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let name = url.lastPathComponent
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guard !name.hasPrefix("."), !name.hasSuffix(".DS_Store") else { return false }
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var isDir: ObjCBool = false
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FileManager.default.fileExists(atPath: url.path, isDirectory: &isDir)
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if isDir.boolValue { return true }
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return ["mp4","mov","m4v","mkv","avi","mp3","wav","m4a","flac","aac","webm","ts","m3u8","ass","srt","vtt"].contains(url.pathExtension.lowercased())
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}
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.sorted { a, b in
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var ad: ObjCBool = false, bd: ObjCBool = false
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FileManager.default.fileExists(atPath: a.path, isDirectory: &ad)
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FileManager.default.fileExists(atPath: b.path, isDirectory: &bd)
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if ad.boolValue != bd.boolValue { return ad.boolValue }
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return a.lastPathComponent.localizedStandardCompare(b.lastPathComponent) == .orderedAscending
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}
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.compactMap { url -> NetworkFileItem? in
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var isDir: ObjCBool = false
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FileManager.default.fileExists(atPath: url.path, isDirectory: &isDir)
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let base = url.deletingPathExtension().lastPathComponent.lowercased()
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return NetworkFileItem(url: url, name: url.lastPathComponent,
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isDirectory: isDir.boolValue,
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fileSize: isDir.boolValue ? nil : (try? url.resourceValues(forKeys: [.fileSizeKey]))?.fileSize.map(Int64.init),
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hasMatchingASS: assNames.contains(base))
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}
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}
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// MARK: - iOS 版本
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#if os(iOS)
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import UniformTypeIdentifiers
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struct NetworkFileBrowserIOS: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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@State private var smbURL = ""
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@State private var isConnecting = false
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@State private var connectError: String?
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@State private var browseURL: URL?
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@State private var items: [NetworkFileItem] = []
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@State private var pathStack: [URL] = []
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@State private var isLoading = false
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@State private var streamURL = ""
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@State private var showFileImporter = false
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@State private var copyingFile = false
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@State private var copyProgress = ""
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var body: some View {
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NavigationView {
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VStack(spacing: 0) {
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if browseURL != nil { browseView } else { connectView }
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}
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.navigationTitle(browseURL != nil ? "Browsing" : "Network Files")
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.navigationBarTitleDisplayMode(.inline)
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.overlay {
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if copyingFile {
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Color.black.opacity(0.6).ignoresSafeArea()
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VStack(spacing: 12) {
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ProgressView()
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Text(copyProgress).foregroundColor(.white)
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}
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}
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}
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.toolbar {
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if browseURL != nil {
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ToolbarItem(placement: .navigationBarLeading) {
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Button("Back") { browseURL = nil; pathStack.removeAll(); items = [] }
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}
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}
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ToolbarItem(placement: .navigationBarTrailing) {
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Button("Close") { isPresented = false }
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}
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}
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.fileImporter(isPresented: $showFileImporter,
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allowedContentTypes: [.movie, .video, .audio, .mpeg4Movie, .quickTimeMovie, .mp3, .wav, .mpeg4Audio],
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allowsMultipleSelection: false) { result in
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switch result {
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case .success(let urls):
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guard let url = urls.first else { return }
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let didStart = url.startAccessingSecurityScopedResource()
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bridge.addItem(url: url, name: url.lastPathComponent, type: "network")
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let ass = url.deletingPathExtension().appendingPathExtension("ass")
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if FileManager.default.fileExists(atPath: ass.path) { bridge.loadExternalSubtitle(url: ass) }
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if didStart { url.stopAccessingSecurityScopedResource() }
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isPresented = false
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case .failure(let e): bridge.showToastMsg(e.localizedDescription)
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}
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}
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}
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}
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private var connectView: some View {
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ScrollView {
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VStack(spacing: 20) {
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Spacer().frame(height: 20)
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VStack(spacing: 10) {
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Image(systemName: "network").font(.system(size: 40)).foregroundColor(.accentColor)
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Text("Connect to Server").font(.title3).fontWeight(.medium)
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VStack(spacing: 8) {
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TextField("smb://192.168.1.14/sambashare", text: $smbURL)
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.textFieldStyle(.roundedBorder).keyboardType(.URL)
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.autocapitalization(.none).disableAutocorrection(true).padding(.horizontal, 20)
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Button(action: connectToSMB) {
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HStack { if isConnecting { ProgressView().scaleEffect(0.8) }; Text("Connect") }.frame(maxWidth: 280)
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}.buttonStyle(.borderedProminent).disabled(smbURL.trimmingCharacters(in: .whitespaces).isEmpty || isConnecting)
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if let e = connectError { Text(e).font(.caption).foregroundColor(.red).multilineTextAlignment(.center).padding(.horizontal) }
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}
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}
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Divider().padding(.horizontal, 40)
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VStack(spacing: 10) {
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Text("Or browse connected servers").font(.subheadline).foregroundColor(.secondary)
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Button(action: { showFileImporter = true }) { Label("Browse Files", systemImage: "folder").frame(maxWidth: 280) }.buttonStyle(.bordered)
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}
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Divider().padding(.horizontal, 40)
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VStack(spacing: 10) {
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Text("Play stream URL").font(.subheadline).foregroundColor(.secondary)
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HStack {
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TextField("https://...", text: $streamURL).textFieldStyle(.roundedBorder)
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.keyboardType(.URL).autocapitalization(.none).disableAutocorrection(true)
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Button("Open") {
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let t = streamURL.trimmingCharacters(in: .whitespaces)
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guard !t.isEmpty, URL(string: t) != nil else { return }
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bridge.addURL(t); isPresented = false
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}.buttonStyle(.borderedProminent).disabled(streamURL.trimmingCharacters(in: .whitespaces).isEmpty)
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}.padding(.horizontal, 20)
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}
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Spacer().frame(height: 20)
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}
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}
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.onAppear { if let last = UserDefaults.standard.string(forKey: "MiniPlayer.lastSMBURL") { smbURL = last } }
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}
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private var browseView: some View {
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VStack(spacing: 0) {
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HStack(spacing: 8) {
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Button(action: goUp) { Image(systemName: "chevron.left").font(.system(size: 14, weight: .medium)) }
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.disabled(pathStack.isEmpty).opacity(pathStack.isEmpty ? 0.3 : 1)
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Text(browseURL?.path ?? "").font(.system(size: 13)).foregroundColor(.secondary).lineLimit(1).truncationMode(.head)
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Spacer()
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}.padding(.horizontal, 12).padding(.vertical, 8)
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Divider()
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if isLoading { Spacer(); ProgressView(); Spacer() }
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else if let e = connectError { Spacer(); Text(e).foregroundColor(.secondary).padding(); Spacer() }
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else {
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List { ForEach(items) { item in
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Button(action: { handleSelect(item) }) {
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HStack(spacing: 8) {
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Image(systemName: item.isDirectory ? "folder.fill" : (["mp4","mov","m4v","mkv","avi","webm","ts"].contains(item.url.pathExtension.lowercased()) ? "film" : "doc"))
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.foregroundColor(item.isDirectory ? .accentColor : .secondary)
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VStack(alignment: .leading) {
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Text(item.name).foregroundColor(.primary)
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if !item.isDirectory, let s = item.fileSize { Text(fmtSize(s)).font(.caption).foregroundColor(.secondary) }
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}
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Spacer()
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if item.hasMatchingASS { Text("ASS").font(.caption2.bold()).foregroundColor(.white)
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.padding(.horizontal, 4).padding(.vertical, 2).background(Color.green).cornerRadius(3) }
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if item.isDirectory { Image(systemName: "chevron.right").font(.caption).foregroundColor(.secondary) }
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}
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}
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}}.listStyle(.plain)
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}
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}
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}
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private func connectToSMB() {
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let t = smbURL.trimmingCharacters(in: .whitespaces)
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guard !t.isEmpty, let url = URL(string: t) else { return }
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isConnecting = true; connectError = nil
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DispatchQueue.global(qos: .userInitiated).async {
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do {
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let contents = try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: [.isDirectoryKey, .fileSizeKey], options: [.skipsHiddenFiles])
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let assNames = Set(contents.filter { $0.pathExtension.lowercased() == "ass" }.map { $0.deletingPathExtension().lastPathComponent.lowercased() })
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let fi = buildFileItems(contents, assNames: assNames)
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DispatchQueue.main.async { self.items = fi; self.browseURL = url; self.isConnecting = false; UserDefaults.standard.set(t, forKey: "MiniPlayer.lastSMBURL") }
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} catch {
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DispatchQueue.main.async {
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self.isConnecting = false; self.connectError = "Cannot connect directly. Opening Files app..."
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DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
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UIApplication.shared.open(url) { ok in
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self.connectError = ok ? "Login in Files app, then come back → Browse Files" : "Failed to open Files app.\nCheck: smb://server/share"
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}
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}
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}
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}
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}
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}
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private func goUp() {
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guard let cur = browseURL else { return }
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if pathStack.isEmpty { browseURL = nil; items = [] }
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else { let p = pathStack.removeLast(); navigateTo(p) }
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}
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private func navigateTo(_ url: URL) {
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isLoading = true; connectError = nil
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DispatchQueue.global(qos: .userInitiated).async {
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do {
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let contents = try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: [.isDirectoryKey, .fileSizeKey], options: [.skipsHiddenFiles])
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let assNames = Set(contents.filter { $0.pathExtension.lowercased() == "ass" }.map { $0.deletingPathExtension().lastPathComponent.lowercased() })
|
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let fi = buildFileItems(contents, assNames: assNames)
|
||
DispatchQueue.main.async { self.items = fi; self.browseURL = url; self.isLoading = false }
|
||
} catch {
|
||
DispatchQueue.main.async { self.connectError = error.localizedDescription; self.isLoading = false }
|
||
}
|
||
}
|
||
}
|
||
|
||
private func handleSelect(_ item: NetworkFileItem) {
|
||
if item.isDirectory { if let cur = browseURL { pathStack.append(cur) }; navigateTo(item.url) }
|
||
else if item.isMediaFile {
|
||
// SMB 文件需要复制到本地，AVPlayer 不认 smb:// 协议
|
||
if item.url.scheme == "smb" {
|
||
copyFromSMBAndPlay(item)
|
||
} else {
|
||
playMedia(item)
|
||
}
|
||
}
|
||
}
|
||
|
||
private func playMedia(_ item: NetworkFileItem) {
|
||
bridge.addItem(url: item.url, name: item.name, type: "network")
|
||
if item.hasMatchingASS { bridge.loadExternalSubtitle(url: item.url.deletingPathExtension().appendingPathExtension("ass")) }
|
||
isPresented = false
|
||
}
|
||
|
||
private func copyFromSMBAndPlay(_ item: NetworkFileItem) {
|
||
copyingFile = true
|
||
copyProgress = "Copying \(item.name)..."
|
||
|
||
DispatchQueue.global(qos: .userInitiated).async {
|
||
let docs = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
|
||
let localURL = docs.appendingPathComponent(item.name)
|
||
|
||
// 删除旧副本
|
||
try? FileManager.default.removeItem(at: localURL)
|
||
|
||
do {
|
||
try FileManager.default.copyItem(at: item.url, to: localURL)
|
||
|
||
// 同时复制同名 ASS
|
||
var assLocal: URL?
|
||
if item.hasMatchingASS {
|
||
let assURL = item.url.deletingPathExtension().appendingPathExtension("ass")
|
||
let assDest = docs.appendingPathComponent(assURL.lastPathComponent)
|
||
if (try? FileManager.default.copyItem(at: assURL, to: assDest)) != nil {
|
||
assLocal = assDest
|
||
}
|
||
}
|
||
|
||
DispatchQueue.main.async {
|
||
self.copyingFile = false
|
||
bridge.addItem(url: localURL, name: item.name, type: "network")
|
||
if let al = assLocal { bridge.loadExternalSubtitle(url: al) }
|
||
isPresented = false
|
||
}
|
||
} catch {
|
||
DispatchQueue.main.async {
|
||
self.copyingFile = false
|
||
self.connectError = "Copy failed: \(error.localizedDescription)"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
private func fmtSize(_ s: Int64) -> String {
|
||
if s < 1024 { return "\(s) B" }; if s < 1024*1024 { return String(format: "%.1f KB", Double(s)/1024) }
|
||
if s < 1024*1024*1024 { return String(format: "%.1f MB", Double(s)/(1024*1024)) }; return String(format: "%.1f GB", Double(s)/(1024*1024*1024))
|
||
}
|
||
}
|
||
#endif
|