feat: Add VPS storage system and complete integration
🎯 Overview: Implemented complete VPS-based storage system allowing the iOS app to download and store manga chapters on the VPS for ad-free offline reading. 📦 Backend Changes: - Added storage.js service for managing chapter downloads (270 lines) - Updated server.js with 6 new storage endpoints: - POST /api/download - Download chapters to VPS - GET /api/storage/chapters/:mangaSlug - List downloaded chapters - GET /api/storage/chapter/:mangaSlug/:chapterNumber - Check download status - GET /api/storage/image/:mangaSlug/:chapterNumber/:pageIndex - Serve images - DELETE /api/storage/chapter/:mangaSlug/:chapterNumber - Delete chapters - GET /api/storage/stats - Get storage statistics - Fixed scraper.js Puppeteer compatibility issues (waitForTimeout, networkidle0) - Added comprehensive test suite: - test-vps-flow.js (13 tests - 100% pass rate) - test-concurrent-downloads.js (10 tests for parallel operations) - run-tests.sh automation script 📱 iOS App Changes: - Created APIConfig.swift with VPS connection settings - Created VPSAPIClient.swift service (727 lines) for backend communication - Updated MangaDetailView.swift with VPS download integration: - Cloud icon for VPS-available chapters - Upload button to download chapters to VPS - Progress indicators for active downloads - Bulk download options (last 10 or all chapters) - Updated ReaderView.swift to load images from VPS first - Progressive enhancement: app works without VPS, enhances when available ✅ Tests: - All 13 VPS flow tests passing (100%) - Tests verify: scraping, downloading, storage, serving, deletion, stats - Chapter 789 download test: 21 images, 4.68 MB - Concurrent download tests verify no race conditions 🔧 Configuration: - VPS URL: https://gitea.cbcren.online:3001 - Storage location: /home/ren/ios/MangaReader/storage/ - Static file serving: /storage path 📚 Documentation: - Added VPS_INTEGRATION_SUMMARY.md - Complete feature overview - Added CHANGES.md - Detailed code changes reference - Added TEST_README.md, TEST_QUICK_START.md, TEST_SUMMARY.md - Added APIConfig README with usage examples 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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@@ -4,6 +4,7 @@ struct ReaderView: View {
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let manga: Manga
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let chapter: Chapter
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@StateObject private var viewModel: ReaderViewModel
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@ObservedObject private var vpsClient = VPSAPIClient.shared
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@Environment(\.dismiss) var dismiss
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init(manga: Manga, chapter: Chapter) {
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@@ -181,8 +182,14 @@ struct ReaderView: View {
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Spacer()
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if viewModel.isVPSDownloaded {
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Label("VPS", systemImage: "icloud.fill")
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.font(.caption)
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.foregroundColor(.blue)
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}
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if viewModel.isDownloaded {
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Label("Descargado", systemImage: "checkmark.circle.fill")
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Label("Local", systemImage: "checkmark.circle.fill")
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.font(.caption)
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.foregroundColor(.green)
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}
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@@ -327,10 +334,12 @@ struct PageView: View {
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let mangaSlug: String
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let chapterNumber: Int
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@ObservedObject var viewModel: ReaderViewModel
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@ObservedObject var vpsClient = VPSAPIClient.shared
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@State private var scale: CGFloat = 1.0
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@State private var lastScale: CGFloat = 1.0
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@State private var offset: CGSize = .zero
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@State private var lastOffset: CGSize = .zero
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@State private var useVPS = false
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var body: some View {
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GeometryReader { geometry in
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@@ -344,9 +353,15 @@ struct PageView: View {
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Image(uiImage: UIImage(contentsOfFile: localURL.path)!)
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.resizable()
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.aspectRatio(contentMode: .fit)
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} else {
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// Load from URL
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AsyncImage(url: URL(string: page.url)) { phase in
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} else if useVPS {
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// Load from VPS
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let vpsImageURL = vpsClient.getImageURL(
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mangaSlug: mangaSlug,
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chapterNumber: chapterNumber,
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pageIndex: page.index + 1 // VPS uses 1-based indexing
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)
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AsyncImage(url: URL(string: vpsImageURL)) { phase in
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switch phase {
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case .empty:
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ProgressView()
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@@ -354,19 +369,16 @@ struct PageView: View {
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image
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.resizable()
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.aspectRatio(contentMode: .fit)
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.onAppear {
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// Cache image for offline reading
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Task {
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await viewModel.cachePage(page, image: image)
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}
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}
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case .failure:
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Image(systemName: "photo")
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.foregroundColor(.gray)
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// Fallback to original URL
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fallbackImage
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@unknown default:
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EmptyView()
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}
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}
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} else {
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// Load from original URL
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fallbackImage
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}
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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@@ -407,6 +419,39 @@ struct PageView: View {
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)
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)
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}
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.task {
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// Check if VPS has this chapter
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if let manifest = try? await vpsClient.getChapterManifest(
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mangaSlug: mangaSlug,
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chapterNumber: chapterNumber
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), manifest != nil {
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useVPS = true
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}
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}
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}
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private var fallbackImage: some View {
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AsyncImage(url: URL(string: page.url)) { phase in
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switch phase {
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case .empty:
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ProgressView()
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case .success(let image):
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image
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.resizable()
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.aspectRatio(contentMode: .fit)
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.onAppear {
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// Cache image for offline reading
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Task {
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await viewModel.cachePage(page, image: image)
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}
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}
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case .failure:
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Image(systemName: "photo")
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.foregroundColor(.gray)
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@unknown default:
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EmptyView()
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}
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}
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}
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}
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@@ -421,6 +466,7 @@ class ReaderViewModel: ObservableObject {
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@Published var showControls = true
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@Published var isFavorite = false
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@Published var isDownloaded = false
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@Published var isVPSDownloaded = false
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@Published var downloadProgress: Double?
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@Published var showingPageSlider = false
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@Published var showingSettings = false
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@@ -434,6 +480,7 @@ class ReaderViewModel: ObservableObject {
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private let chapter: Chapter
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private let scraper = ManhwaWebScraper.shared
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private let storage = StorageService.shared
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private let vpsClient = VPSAPIClient.shared
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init(manga: Manga, chapter: Chapter) {
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self.manga = manga
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@@ -446,8 +493,25 @@ class ReaderViewModel: ObservableObject {
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isLoading = true
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do {
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// Intentar cargar desde descarga local
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if let downloadedChapter = storage.getDownloadedChapter(mangaSlug: manga.slug, chapterNumber: chapter.number) {
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// Check if chapter is on VPS first
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if let vpsManifest = try await vpsClient.getChapterManifest(
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mangaSlug: manga.slug,
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chapterNumber: chapter.number
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) {
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// Load from VPS manifest - we'll load images dynamically
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let imageUrls = vpsManifest.images.map { $0.url }
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pages = imageUrls.enumerated().map { index, url in
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MangaPage(url: url, index: index)
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}
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isVPSDownloaded = true
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// Load saved reading progress
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if let progress = storage.getReadingProgress(mangaSlug: manga.slug, chapterNumber: chapter.number) {
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currentPage = progress.pageNumber
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}
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}
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// Then try local storage
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else if let downloadedChapter = storage.getDownloadedChapter(mangaSlug: manga.slug, chapterNumber: chapter.number) {
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pages = downloadedChapter.pages
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isDownloaded = true
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