Merge pull request #16 from leminlimez/explore-page

Explore page + CarPlay

Pocket Poster.xcodeproj/project.pbxproj

@@ -8,6 +8,8 @@
 
 /* Begin PBXBuildFile section */
 		6F09B7BB2DEB873F00CDE89C /* ZIPFoundation in Frameworks */ = {isa = PBXBuildFile; productRef = 6F09B7BA2DEB873F00CDE89C /* ZIPFoundation */; };
+		6F09BA332E00808300CDE89C /* Dynamic in Frameworks */ = {isa = PBXBuildFile; productRef = 6F09BA322E00808300CDE89C /* Dynamic */; };
+		6FB105552E26D3EC00185A5C /* CachedAsyncImage in Frameworks */ = {isa = PBXBuildFile; productRef = 6FB105542E26D3EC00185A5C /* CachedAsyncImage */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -30,6 +32,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				6FB105552E26D3EC00185A5C /* CachedAsyncImage in Frameworks */,
+				6F09BA332E00808300CDE89C /* Dynamic in Frameworks */,
 				6F09B7BB2DEB873F00CDE89C /* ZIPFoundation in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -74,6 +78,8 @@
 			name = "Pocket Poster";
 			packageProductDependencies = (
 				6F09B7BA2DEB873F00CDE89C /* ZIPFoundation */,
+				6F09BA322E00808300CDE89C /* Dynamic */,
+				6FB105542E26D3EC00185A5C /* CachedAsyncImage */,
 			);
 			productName = "Pocket Poster";
 			productReference = 6F09B79D2DEB694B00CDE89C /* Pocket Poster.app */;
@@ -105,6 +111,8 @@
 			minimizedProjectReferenceProxies = 1;
 			packageReferences = (
 				6F09B7B92DEB873F00CDE89C /* XCRemoteSwiftPackageReference "ZIPFoundation" */,
+				6F09BA312E00808300CDE89C /* XCRemoteSwiftPackageReference "Dynamic" */,
+				6FB105532E26D3EC00185A5C /* XCRemoteSwiftPackageReference "swiftui-cached-async-image" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = 6F09B79E2DEB694B00CDE89C /* Products */;
@@ -276,12 +284,12 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 2.0.1;
+				MARKETING_VERSION = 3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.lemin.Pocket-Poster";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -308,12 +316,12 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 2.0.1;
+				MARKETING_VERSION = 3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.lemin.Pocket-Poster";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -354,6 +362,22 @@
 				minimumVersion = 0.9.19;
 			};
 		};
+		6F09BA312E00808300CDE89C /* XCRemoteSwiftPackageReference "Dynamic" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/mhdhejazi/Dynamic";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 1.2.0;
+			};
+		};
+		6FB105532E26D3EC00185A5C /* XCRemoteSwiftPackageReference "swiftui-cached-async-image" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/lorenzofiamingo/swiftui-cached-async-image";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 2.1.1;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -362,6 +386,16 @@
 			package = 6F09B7B92DEB873F00CDE89C /* XCRemoteSwiftPackageReference "ZIPFoundation" */;
 			productName = ZIPFoundation;
 		};
+		6F09BA322E00808300CDE89C /* Dynamic */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 6F09BA312E00808300CDE89C /* XCRemoteSwiftPackageReference "Dynamic" */;
+			productName = Dynamic;
+		};
+		6FB105542E26D3EC00185A5C /* CachedAsyncImage */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 6FB105532E26D3EC00185A5C /* XCRemoteSwiftPackageReference "swiftui-cached-async-image" */;
+			productName = CachedAsyncImage;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 6F09B7952DEB694B00CDE89C /* Project object */;

Pocket Poster.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,6 +1,24 @@
 {
-  "originHash" : "d0d4edfdf2bf3cd05b3ba2dec0af1a9c271c93f944cbba8677cc647f74a6b323",
+  "originHash" : "7f2d604f1affb7dc07ec1898cef3c0eaf130e2b55b5c441f445ab59c3285c1bb",
   "pins" : [
+    {
+      "identity" : "dynamic",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/mhdhejazi/Dynamic",
+      "state" : {
+        "revision" : "ab9a2570862d54aed2663691bb767f881226a12f",
+        "version" : "1.2.0"
+      }
+    },
+    {
+      "identity" : "swiftui-cached-async-image",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/lorenzofiamingo/swiftui-cached-async-image",
+      "state" : {
+        "revision" : "467a3d17479887943ab917a379e62bbaff60ac8a",
+        "version" : "2.1.1"
+      }
+    },
     {
       "identity" : "zipfoundation",
       "kind" : "remoteSourceControl",

Pocket Poster.xcodeproj/xcuserdata/lemin.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -7,7 +7,7 @@
 		<key>Pocket Poster.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>1</integer>
+			<integer>0</integer>
 		</dict>
 	</dict>
 </dict>

Pocket Poster/API/CowabungaAPI.swift

@@ -0,0 +1,79 @@
+//
+//  CowabungaAPI.swift
+//  Pocket Poster
+//
+//  Created by lemin on 7/15/25.
+//
+
+import UIKit
+
+enum FilterType: String, CaseIterable {
+    case random = "Random"
+    case newest = "Newest"
+    case oldest = "Oldest"
+}
+
+class CowabungaAPI: ObservableObject {
+    
+    static let shared = CowabungaAPI()
+    
+    var serverURL = ""
+    var session = URLSession.shared
+    
+    func fetchWallpapers(type: DownloadableWallpaper.WallpaperType) async throws -> [DownloadableWallpaper] {
+        let request = URLRequest(url: .init(string: serverURL + "wallpapers-\(type.rawValue).json")!)
+        
+        let (data, response) = try await session.data(for: request) as! (Data, HTTPURLResponse)
+        guard response.statusCode == 200 else { throw APIError.connectionFailed }
+        let wallpapers = try JSONDecoder().decode([DownloadableWallpaper].self, from: data)
+        
+        for i in wallpapers.indices {
+            wallpapers[i].type = type
+        }
+        
+        return wallpapers
+    }
+    
+    func filterWallpapers(wallpapers: [DownloadableWallpaper], filterType: FilterType) -> [DownloadableWallpaper] {
+        var filtered = wallpapers
+        if filterType == FilterType.newest {
+            filtered = filtered.reversed()
+        } else if filterType == FilterType.random {
+            filtered = filtered.shuffled()
+        }
+        return filtered
+    }
+    
+    func getCommitHash() async throws -> String {
+        let request = URLRequest(url: .init(string: serverURL + "https://api.github.com/repos/SerStars/nugget-wallpapers/commits/main")!)
+        
+        let (data, response) = try await session.data(for: request) as! (Data, HTTPURLResponse)
+        guard response.statusCode == 200 else { throw APIError.connectionFailed }
+        guard let repoinfo = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] else { throw APIError.repoHashError }
+        guard let hash = repoinfo["sha"] as? String else { throw APIError.repoHashError }
+        return hash
+    }
+    
+    func getDownloadURLForWallpaper(wallpaper: DownloadableWallpaper) -> URL {
+        if wallpaper.url.hasPrefix("https://") {
+            URL(string: wallpaper.url)!
+        } else {
+            URL(string: serverURL + wallpaper.url)!
+        }
+    }
+    
+    func getPreviewURLForWallpaper(wallpaper: DownloadableWallpaper) -> URL {
+        URL(string: serverURL + wallpaper.preview)!
+    }
+    
+    init() {
+        Task {
+            do {
+                let hash = try await getCommitHash()
+                serverURL = "https://raw.githubusercontent.com/SerStars/nugget-wallpapers/\(hash)/"
+            } catch {
+                 await UIApplication.shared.alert(body: error.localizedDescription)
+            }
+        }
+    }
+}

Pocket Poster/API/DownloadableWallpaper.swift

@@ -0,0 +1,31 @@
+//
+//  DownloadableWallpaper.swift
+//  Pocket Poster
+//
+//  Created by lemin on 7/15/25.
+//
+
+class DownloadableWallpaper: Identifiable, Codable {
+    var name: String
+    var description: String?
+    var url: String
+    var preview: String
+    var authors: String?
+    var type: WallpaperType?
+
+    init(name: String, description: String?, authors: String?, preview: String, url: String, version: String) {
+        self.name = name
+        self.description = description
+        self.authors = authors
+        self.preview = preview
+        self.url = url
+    }
+    
+    enum WallpaperType: String, Codable {
+        case custom, apple, template
+    }
+    
+    func previewIsGif() -> Bool {
+        return preview.hasSuffix(".gif")
+    }
+}

Pocket Poster/Controllers/CPBitmapHandler.swift

@@ -0,0 +1,28 @@
+//
+//  CPBitmapHandler.swift
+//  Pocket Poster
+//
+//  Created by lemin on 6/16/25.
+//
+
+import UIKit
+import Dynamic
+
+class CPBitmapHandler {
+    static func resizeAndSave(image: UIImage, to url: URL, size: CGSize) throws {
+        UIGraphicsBeginImageContextWithOptions(size, false, 0.0)
+        image.draw(in: CGRect(origin: CGPoint.zero, size: size))
+        let resizedImage = UIGraphicsGetImageFromCurrentImageContext()!
+        UIGraphicsEndImageContext()
+        
+        try? FileManager.default.removeItem(at: url)
+
+        resizedImage.writeToCPBitmapFile(to: url.path() as NSString)
+    }
+}
+
+extension UIImage {
+    func writeToCPBitmapFile(to path: NSString) {
+        Dynamic(self).writeToCPBitmapFile(path, flags: 1)
+    }
+}

Pocket Poster/Controllers/CarPlayWallpaper+CarPlayManager.swift

@@ -0,0 +1,149 @@
+//
+//  CarPlayWallpaper.swift
+//  Pocket Poster
+//
+//  Created by lemin on 6/22/25.
+//
+
+import SwiftUI
+
+struct CarPlayWallpaper: Identifiable {
+    var id = UUID()
+    var name: String
+    var lightImage: UIImage
+    var darkImage: UIImage
+    var selectedImageDataLight: Data?
+    var selectedImageDataDark: Data?
+}
+
+extension CarPlayWallpaper: Reorderable {
+    typealias OrderElement = String
+    var orderElement: OrderElement { name }
+}
+
+class CarPlayManager {
+    static func supportsCarPlay() -> Bool {
+        if UIDevice.current.userInterfaceIdiom != .phone {
+            // CarPlay is not on iPads
+            return false
+        }
+        if #available(iOS 19, *) {
+            // get the build number
+            var osVersionString = [CChar](repeating: 0, count: 16)
+            var osVersionStringLen = size_t(osVersionString.count - 1)
+
+            let result = sysctlbyname("kern.osversion", &osVersionString, &osVersionStringLen, nil, 0)
+
+            if result == 0 {
+                // Convert C array to String
+                if let build = String(validatingUTF8: osVersionString) {
+                    // check build number for iOS 26 dev beta 1-3, return true if user is on that
+                    if build == "23A5260n" // dev beta 1
+                        || build == "23A5260u" // dev beta 1 (iPhone 15/16 series)
+                        || build == "23A5276f" // dev beta 2
+                        || build == "23A5287g" { // dev beta 3
+                        return true
+                    }
+                } else {
+                    print("Failed to convert build number to String")
+                }
+            } else {
+                print("sysctlbyname failed with error: \(String(cString: strerror(errno)))")
+            }
+            return false
+        }
+        return true
+    }
+    
+    static func getCarPlayCacheVersion() -> String {
+        // they started adding numbers to the end in iOS 18, this is to compensate for that
+        if #available(iOS 19.0, *) {
+            return "-12"
+        } else if #available(iOS 18.0, *) {
+            return "-11"
+        }
+        return ""
+    }
+    
+    static func getCarPlayWallpaperNames() -> [String]? {
+        dlopen("/System/Library/PrivateFrameworks/CarPlayUIServices.framework/CarPlayUIServices", RTLD_GLOBAL)
+        
+        if #available(iOS 18.0, *) {
+            // iOS 18 method (it got moved)
+            guard let obj = objc_getClass("CRSUISystemWallpaper") as? NSObject else { print("no class"); return nil }
+            
+            if let success = obj.perform(Selector(("wallpapers"))), let arr = success.takeUnretainedValue() as? [NSObject] {
+                var namesList: [String] = []
+                for wp in arr {
+                    if let wpACName = wp.perform(Selector(("wallpaperAssetCatalogName"))), let result = wpACName.takeUnretainedValue() as? String {
+                        namesList.append(result)
+                    }
+                }
+                return namesList
+            }
+        } else {
+            // iOS 17-
+            guard let obj = objc_getClass("CRSUIWallpaperPreferences") as? NSObject else { print("no class"); return nil }
+            if let success = obj.perform(Selector(("availableWallpapers"))), let arr = success.takeUnretainedValue() as? [NSObject] {
+                var namesList: [String] = []
+                for wp in arr {
+                    if let wpACName = wp.perform(Selector(("wallpaperAssetCatalogName"))), let result = wpACName.takeUnretainedValue() as? String {
+                        namesList.append(result)
+                    }
+                }
+                return namesList
+            }
+        }
+        
+        return nil
+    }
+    
+    static func getCarPlayPhotosURL() -> URL {
+        let cppURL = SymHandler.getDocumentsDirectory().appendingPathComponent("CarPlayPhotos", conformingTo: .directory)
+        // create it if it doesn't exist
+        if !FileManager.default.fileExists(atPath: cppURL.path()) {
+            try? FileManager.default.createDirectory(at: cppURL, withIntermediateDirectories: true)
+        }
+        return cppURL
+    }
+    
+    static func applyCarPlay(appHash: String, wallpapers: [CarPlayWallpaper]) throws {
+        // write the image
+        var toRemove: [URL] = []
+        var activeWP: [String] = UserDefaults.standard.array(forKey: "ActiveCarPlayWallpapers") as? [String] ?? []
+        let cppURL = getCarPlayPhotosURL()
+        let cacheVer = getCarPlayCacheVersion()
+        for wallpaper in wallpapers {
+            if let data = wallpaper.selectedImageDataLight, let img = UIImage(data: data) {
+                let imgURL = SymHandler.getDocumentsDirectory().appendingPathComponent("CAR\(wallpaper.name)Dynamic-Light\(cacheVer).cpbitmap")
+                img.writeToCPBitmapFile(to: imgURL.path() as NSString)
+                try? data.write(to: cppURL.appendingPathComponent("\(wallpaper.name)-Light"))
+                toRemove.append(imgURL)
+                if !activeWP.contains(wallpaper.name) {
+                    activeWP.append(wallpaper.name)
+                }
+            }
+            if let data = wallpaper.selectedImageDataDark, let img = UIImage(data: data) {
+                let imgURL = SymHandler.getDocumentsDirectory().appendingPathComponent("CAR\(wallpaper.name)Dynamic-Dark\(cacheVer).cpbitmap")
+                img.writeToCPBitmapFile(to: imgURL.path() as NSString)
+                try? data.write(to: cppURL.appendingPathComponent("\(wallpaper.name)-Dark"))
+                toRemove.append(imgURL)
+                if !activeWP.contains(wallpaper.name) {
+                    activeWP.append(wallpaper.name)
+                }
+            }
+        }
+        
+        // symlink and apply
+        let _ = try SymHandler.createAppSymlink(for: "\(appHash)/Library/Caches/MappedImageCache/com.apple.CarPlayApp.wallpaper-images")
+        defer {
+            SymHandler.cleanup()
+        }
+        for imgURL in toRemove {
+            try FileManager.default.trashItem(at: imgURL, resultingItemURL: nil)
+        }
+        UserDefaults.standard.set(activeWP, forKey: "ActiveCarPlayWallpapers")
+        let test = SymHandler.getDocumentsDirectory().appendingPathComponent("Caches")
+        try Data(count: 0).write(to: test)
+    }
+}

Pocket Poster/Controllers/DownloadManager.swift

@@ -6,13 +6,62 @@
 //
 
 import Foundation
+import UIKit
 
-class DownloadManager {
+class DownloadManager: ObservableObject {
-    static func getWallpaperNameFromURL(string url: String) -> String {
+    static let shared = DownloadManager()
+    static let exploreLink = "https://cowabun.ga/wallpapers?pocketposter=true"
+    
+    @Published var downloadURL: String? = nil
+    
+    func getWallpaperNameFromURL(string url: String) -> String {
         return String(url.split(separator: "/").last ?? "Unknown")
     }
     
-    static func downloadFromURL(_ url: URL) async throws -> URL {
+    func startTendiesDownload(for url: URL) {
+        // prohibit to only tendies files
+        if !url.absoluteString.hasSuffix(".tendies") {
+            UIApplication.shared.alert(body: NSLocalizedString("Only .tendies files can be downloaded!", comment: ""))
+        } else if PosterBoardManager.shared.selectedTendies.count >= PosterBoardManager.MaxTendies {
+            UIApplication.shared.alert(title: NSLocalizedString("Max Tendies Reached", comment: ""), body: String(format: NSLocalizedString("You can only apply %@ descriptors.", comment: ""), "\(PosterBoardManager.MaxTendies)"))
+        } else {
+            DispatchQueue.main.async {
+                self.downloadURL = url.absoluteString.replacingOccurrences(of: "pocketposter://download?url=", with: "")
+                UIApplication.shared.confirmAlert(title: NSLocalizedString("Download Tendies File", comment: ""), body: String(format: NSLocalizedString("Would you like to download the file %@?", comment: ""), "\(self.getWallpaperNameFromURL(string: self.downloadURL ?? "/Unknown"))"), onOK: {
+                    self.downloadWallpaper()
+                }, noCancel: false)
+            }
+        }
+    }
+    
+    func downloadWallpaper() {
+        UIImpactFeedbackGenerator(style: .soft).impactOccurred()
+        UIApplication.shared.alert(title: NSLocalizedString("Downloading", comment: "") + " \(getWallpaperNameFromURL(string: downloadURL ?? "/Unknown"))...", body: NSLocalizedString("Please wait", comment: ""), animated: false, withButton: false)
+        
+        Task {
+            do {
+                let newURL = try await downloadFromURL(string: downloadURL!)
+                DispatchQueue.main.async {
+                    PosterBoardManager.shared.selectedTendies.append(newURL)
+                    Haptic.shared.notify(.success)
+                    UIApplication.shared.dismissAlert(animated: true)
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.35, execute: {
+                        UIApplication.shared.alert(title: NSLocalizedString("Successfully downloaded wallpaper!", comment: ""), body: NSLocalizedString("Your downloaded .tendies will be on the Home page.", comment: "after successfully downloading tendies"))
+                    })
+                }
+            } catch {
+                DispatchQueue.main.async {
+                    Haptic.shared.notify(.error)
+                    UIApplication.shared.dismissAlert(animated: true)
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.35, execute: {
+                        UIApplication.shared.alert(title: NSLocalizedString("Could not download wallpaper!", comment: ""), body: error.localizedDescription)
+                    })
+                }
+            }
+        }
+    }
+    
+    func downloadFromURL(_ url: URL) async throws -> URL {
         print("Downloading from \(url.absoluteString)")
         
         let request = URLRequest(url: url)
@@ -24,12 +73,12 @@ class DownloadManager {
         return newURL
     }
     
-    static func downloadFromURL(string path: String) async throws -> URL {
+    func downloadFromURL(string path: String) async throws -> URL {
         guard let url = URL(string: path) else { throw URLError(.unknown) }
         return try await downloadFromURL(url)
     }
     
-    static func copyTendies(from url: URL) throws -> URL {
+    func copyTendies(from url: URL) throws -> URL {
         // scope the resource
         let accessing = url.startAccessingSecurityScopedResource()
         defer {

Pocket Poster/Controllers/PosterBoardManager.swift

@@ -35,6 +35,7 @@ class PosterBoardManager: ObservableObject {
             guard let obj = objc_getClass("IPSettingsUtilities") as? NSObject else { return false }
             langManager = obj
         } else {
+            // TODO: Need to find the correct class for this on iOS 17
             guard let obj = objc_getClass("PSLanguageSelector") as? NSObject else { return false }
             langManager = obj
         }
@@ -102,7 +103,6 @@ class PosterBoardManager: ObservableObject {
             if fileName.lowercased() == "container" {
                 // container support, find the extensions
                 let extDir = dir.appending(path: "Library/Application Support/PRBPosterExtensionDataStore/61/Extensions")
-                print(extDir.absoluteString)
                 var retList: [String: [URL]] = [:]
                 for ext in try FileManager.default.contentsOfDirectory(at: extDir, includingPropertiesForKeys: nil, options: .skipsHiddenFiles) {
                     let descrDir = ext.appendingPathComponent("descriptors")
@@ -239,7 +239,9 @@ class PosterBoardManager: ObservableObject {
         SymHandler.cleanup()
         let docDir = SymHandler.getDocumentsDirectory()
         for file in try FileManager.default.contentsOfDirectory(at: docDir, includingPropertiesForKeys: nil) {
-            try FileManager.default.removeItem(at: file)
+            if file.lastPathComponent != "CarPlayPhotos" {
+                try FileManager.default.removeItem(at: file)
+            }
         }
     }
 }

Pocket Poster/Controllers/SymHandler.swift

@@ -23,6 +23,13 @@ class SymHandler {
         return getDocumentsDirectory()
     }
     
+    static func getPosterBoardHashURL() -> URL {
+        return getLCDocumentsDirectory().appendingPathComponent("NuggetPosterBoardHash")
+    }
+    static func getCarPlayHashURL() -> URL {
+        return getLCDocumentsDirectory().appendingPathComponent("NuggetCarPlayWallpaperHash")
+    }
+    
     private static func getSymlinkURL() -> URL {
         return getLCDocumentsDirectory().appendingPathComponent(".Trash", conformingTo: .symbolicLink)
     }
@@ -43,10 +50,18 @@ class SymHandler {
         return try createSymlink(to: "/var/mobile/Containers/Data/Application/\(appHash)")
     }
     
+    static func getExtensionVersion() -> String {
+        if #available(iOS 17.0, *) {
+            return "61"
+        }
+        return "59"
+    }
+    
     static func createDescriptorsSymlink(appHash: String, ext: String) throws -> URL {
         // create a symlink directly to the descriptors
-        print("linking to \(appHash)/Library/Application Support/PRBPosterExtensionDataStore/61/Extensions/\(ext)/descriptors")
+        let extVer = SymHandler.getExtensionVersion()
-        return try createAppSymlink(for: "\(appHash)/Library/Application Support/PRBPosterExtensionDataStore/61/Extensions/\(ext)/descriptors")
+        print("linking to \(appHash)/Library/Application Support/PRBPosterExtensionDataStore/\(extVer)/Extensions/\(ext)/descriptors")
+        return try createAppSymlink(for: "\(appHash)/Library/Application Support/PRBPosterExtensionDataStore/\(extVer)/Extensions/\(ext)/descriptors")
     }
     
     static func cleanup() {

Pocket Poster/Controllers/VideoHandler.swift

@@ -102,7 +102,8 @@ class VideoHandler {
             print("Failed to get video track")
             throw AVError(.decodeFailed)
         }
-        let size = track.naturalSize.applying(track.preferredTransform)
+        let preferredTransform = track.preferredTransform
+        let size = track.naturalSize.applying(preferredTransform)
         let width = Int(abs(size.width))
         let height = Int(abs(size.height))
         let fps = track.nominalFrameRate
@@ -145,7 +146,7 @@ class VideoHandler {
                     let filePathName = "assets/\(name)"
                     UIApplication.shared.change(title: NSLocalizedString("Generating Video...", comment: ""), body: String(format: NSLocalizedString("Creating %@...", comment: "the message for the current image that is being generated"), filePathName))
                     
-                    let ciImage = CIImage(cvPixelBuffer: imageBuffer)
+                    let ciImage = CIImage(cvPixelBuffer: imageBuffer).transformed(by: preferredTransform)
                     let context = CIContext()
                     if let cgImage = context.createCGImage(ciImage, from: ciImage.extent) {
                         if let img = cgImage.jpg {

Pocket Poster/Error Codes/APIError.swift

@@ -0,0 +1,30 @@
+//
+//  APIError.swift
+//  Pocket Poster
+//
+//  Created by lemin on 7/15/25.
+//
+
+import Foundation
+
+enum APIError: LocalizedError {
+    // Throw when cannot connect to server
+    case connectionFailed
+    
+    // Throw when it fails to get the repo hash
+    case repoHashError
+    
+    // Throw in all other cases
+    case unexpected(info: String)
+    
+    public var errorDescription: String? {
+        switch self {
+        case .connectionFailed:
+            return NSLocalizedString("Could not connect to server", comment: "")
+        case .repoHashError:
+            return NSLocalizedString("Unable to obtain repo hash. Maybe update to the latest version?", comment: "")
+        case .unexpected(let info):
+            return info
+        }
+    }
+}

Pocket Poster/Extensions/Reorderable.swift

@@ -0,0 +1,30 @@
+//
+//  Reorderable.swift
+//  Pocket Poster
+//
+//  Created by lemin on 6/22/25.
+//
+
+import Foundation
+
+protocol Reorderable {
+    associatedtype OrderElement: Equatable
+    var orderElement: OrderElement { get }
+}
+
+extension Array where Element: Reorderable {
+
+    func reorder(by preferredOrder: [Element.OrderElement]) -> [Element] {
+        sorted {
+            guard let first = preferredOrder.firstIndex(of: $0.orderElement) else {
+                return false
+            }
+
+            guard let second = preferredOrder.firstIndex(of: $1.orderElement) else {
+                return true
+            }
+
+            return first < second
+        }
+    }
+}

Pocket Poster/Extensions/URLCache+imageCache.swift

@@ -0,0 +1,14 @@
+//
+//  URLCache+imageCache.swift
+//  Cowabunga
+//
+//  Created by sourcelocation on 02/02/2023.
+//
+
+import CachedAsyncImage
+import Foundation
+
+extension URLCache {
+    
+    static let imageCache = URLCache(memoryCapacity: 512*1000*1000, diskCapacity: 10*1000*1000*1000)
+}

Pocket Poster/Extensions/Views/Buttons/OpaqueButton.swift

@@ -0,0 +1,39 @@
+//
+//  OpaqueButton.swift
+//  Pocket Poster
+//
+//  Created by lemin on 6/21/25.
+//
+
+import SwiftUI
+
+struct OpaqueButton: ButtonStyle {
+    var color: Color
+    var textColor: Color
+    var fullwidth: Bool = false
+    
+    func makeBody(configuration: Configuration) -> some View {
+        ZStack {
+            if fullwidth {
+                configuration.label
+                    .padding(15)
+                    .frame(maxWidth: .infinity)
+                    .background(color)
+                    .cornerRadius(8)
+                    .foregroundColor(textColor)
+            } else {
+                configuration.label
+                    .padding(15)
+                    .background(color)
+                    .cornerRadius(8)
+                    .foregroundColor(textColor)
+            }
+        }
+    }
+    
+    init(color: Color = .blue, textColor: Color = .primary, fullwidth: Bool = false) {
+        self.color = color
+        self.textColor = textColor
+        self.fullwidth = fullwidth
+    }
+}

Pocket Poster/Extensions/Views/CornerRadius++.swift

@@ -0,0 +1,25 @@
+//
+//  CornerRadius++.swift
+//  Cowabunga
+//
+//  Created by sourcelocation on 30/01/2023.
+//
+
+import SwiftUI
+
+extension View {
+    func cornerRadius(_ radius: CGFloat, corners: UIRectCorner) -> some View {
+        clipShape( RoundedCorner(radius: radius, corners: corners) )
+    }
+}
+
+struct RoundedCorner: Shape {
+
+    var radius: CGFloat = .infinity
+    var corners: UIRectCorner = .allCorners
+
+    func path(in rect: CGRect) -> Path {
+        let path = UIBezierPath(roundedRect: rect, byRoundingCorners: corners, cornerRadii: CGSize(width: radius, height: radius))
+        return Path(path.cgPath)
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/GIFImage+Init.swift

@@ -0,0 +1,169 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 06/04/2022.
+//
+
+import SwiftUI
+
+public extension GIFImage {
+    
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - url: URL string of the image. If the string cannot be parsed into URL, this constructor early aborts and returns `nil`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    init?(
+        url: String,
+        animate: Bool,
+        loop: Bool,
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.init(
+            url: url,
+            animate: .constant(animate),
+            loop: .constant(loop),
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+    
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - url: URL string of the image. If the string cannot be parsed into URL, this constructor early aborts and returns `nil`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    init?(
+        url: String,
+        animate: Binding<Bool> = Binding.constant(true),
+        loop: Binding<Bool> = Binding.constant(true),
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        guard let resolvedURL = URL(string: url) else {
+            return nil
+        }
+        self.init(
+            source: GIFSource.remoteURL(resolvedURL),
+            animate: animate,
+            loop: loop,
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - url: URL of the image. The response is cached using `URLCache`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    init(
+        url: URL,
+        animate: Bool = true,
+        loop: Bool = true,
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.init(
+            url: url,
+            animate: .constant(animate),
+            loop: .constant(loop),
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+    
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - url: URL of the image. The response is cached using `URLCache`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    init(
+        url: URL,
+        animate: Binding<Bool> = Binding.constant(true),
+        loop: Binding<Bool> = Binding.constant(true),
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.init(
+            source: GIFSource.remoteURL(url),
+            animate: animate,
+            loop: loop,
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+    
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - request: `URLRequest` of the image. The response is cached using `URLCache`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    init(
+        request: URLRequest,
+        animate: Binding<Bool> = Binding.constant(true),
+        loop: Binding<Bool> = Binding.constant(true),
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.init(
+            source: GIFSource.remoteRequest(request),
+            animate: animate,
+            loop: loop,
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/GIFImage.swift

@@ -0,0 +1,137 @@
+import SwiftUI
+
+/// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+/// into frames and stream them based in the "Delay" key packaged on which frame item. The view will use the `ImageLoader` from the environment
+/// to convert the fetch the `Data`
+public struct GIFImage: View {
+    public let source: GIFSource
+    public let placeholder: RawImage
+    public let errorImage: RawImage?
+    private let presentationController: PresentationController
+
+    @Environment(\.imageLoader) var imageLoader
+    @State @MainActor private var frame: RawImage?
+    @Binding public var loop: Bool
+    @Binding public var animate: Bool
+    @State private var presentationTask: Task<(), Never>?
+
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - source: Source of the image. If the source is remote, the response is cached using `URLCache`
+    ///   - animate: A flag to indicate that GIF should animate or not. If non-animated, the first frame will be displayed
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    public init(
+        source: GIFSource,
+        animate: Bool,
+        loop: Bool,
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.init(
+            source: source,
+            animate: .constant(animate),
+            loop: .constant(loop),
+            placeholder: placeholder,
+            errorImage: errorImage,
+            frameRate: frameRate,
+            loopAction: loopAction
+        )
+    }
+    
+    /// `GIFImage` is a `View` that loads a `Data` object from a source into `CoreImage.CGImageSource`, parse the image source
+    /// into frames and stream them based in the "Delay" key packaged on which frame item.
+    ///
+    /// - Parameters:
+    ///   - source: Source of the image. If the source is remote, the response is cached using `URLCache`
+    ///   - loop: Flag to indicate if the GIF should be played only once or continue to loop
+    ///   - placeholder: Image to be used before the source is loaded
+    ///   - errorImage: If the stream fails, this image is used
+    ///   - frameRate: Option to control the frame rate of the animation or to use the GIF information about frame rate
+    ///   - loopAction: Closure called whenever the GIF finishes rendering one cycle of the action
+    public init(
+        source: GIFSource,
+        animate: Binding<Bool> = Binding.constant(true),
+        loop: Binding<Bool> = Binding.constant(true),
+        placeholder: RawImage = RawImage(),
+        errorImage: RawImage? = nil,
+        frameRate: FrameRate = .dynamic,
+        loopAction: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.source = source
+        self._animate = animate
+        self._loop = loop
+        self.placeholder = placeholder
+        self.errorImage = errorImage
+        
+        self.presentationController = PresentationController(
+            source: source,
+            frameRate: frameRate,
+            animate: animate,
+            loop: loop,
+            action: loopAction
+        )
+    }
+
+    public var body: some View {
+        Image.loadImage(with: frame ?? placeholder)
+            .resizable()
+            .scaledToFit()
+            .onChange(of: loop) { newValue in
+                handle(loop: newValue)
+            }
+            .onChange(of: animate) { newValue in
+                handle(animate: newValue)
+            }
+            .task(id: source, load)
+    }
+
+    private func handle(animate: Bool) {
+        if animate {
+            load()
+        } else {
+            presentationTask?.cancel()
+        }
+    }
+    
+    private func handle(loop: Bool) {
+        if loop { load() }
+    }
+    
+    @Sendable private func load() {
+        presentationTask?.cancel()
+        presentationTask = Task { await presentationController.start(
+            imageLoader: imageLoader,
+            fallbackImage: errorImage ?? placeholder,
+            frameUpdate: setFrame(_:)
+        )}
+    }
+    
+    @MainActor
+    @Sendable private func setFrame(_ frame: RawImage) async {
+        self.frame = frame
+    }
+}
+
+#if DEBUG
+let placeholder = RawImage.create(symbol: "photo.circle.fill")!
+let error = RawImage.create(symbol: "xmark.octagon")
+let gifURL = "https://raw.githubusercontent.com/igorcferreira/GIFImage/main/Tests/test.gif"
+#Preview("Raw URL") {
+    GIFImage(url: gifURL, placeholder: placeholder, errorImage: error)
+}
+#Preview("Limited 5 FPS") {
+    GIFImage(url: gifURL, placeholder: placeholder, errorImage: error, frameRate: .limited(fps: 5))
+}
+#Preview("Limited to 30 FPS") {
+    GIFImage(url: gifURL, placeholder: placeholder, errorImage: error, frameRate: .static(fps: 30))
+}
+#endif
+

Pocket Poster/Packages/GIFImage/Sources/domain/CGImageSourceFrameSequence.swift

@@ -0,0 +1,46 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+import ImageIO
+
+public actor CGImageSourceFrameSequence: AsyncSequence {
+    public typealias Element = ImageFrame
+
+    public enum LoadError: Error {
+        case invalidData
+        case emptyData
+    }
+
+    public let source: CGImageSource
+
+    public init(data: Data) throws {
+        guard let source = CGImageSourceCreateWithData(data as CFData, nil) else {
+            throw LoadError.invalidData
+        }
+
+        switch CGImageSourceGetStatus(source) {
+        case .statusComplete: break
+        case .statusReadingHeader: break
+        case .statusIncomplete: throw LoadError.emptyData
+        case .statusInvalidData: throw LoadError.invalidData
+        case .statusUnexpectedEOF: throw LoadError.invalidData
+        case .statusUnknownType: throw LoadError.invalidData
+        @unknown default: throw LoadError.invalidData
+        }
+
+        self.init(source: source)
+    }
+
+    public init(source: CGImageSource) {
+        self.source = source
+    }
+
+    nonisolated public func makeAsyncIterator() -> CGImageSourceIterator {
+        CGImageSourceIterator(source: source)
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/domain/CGImageSourceIterator.swift

@@ -0,0 +1,36 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+import ImageIO
+
+public actor CGImageSourceIterator: AsyncIteratorProtocol {
+
+    public let frameCount: Int
+    public let source: CGImageSource
+    public private(set) var currentFrame: Int
+
+    public init(source: CGImageSource) {
+        self.source = source
+        self.frameCount = CGImageSourceGetCount(source)
+        self.currentFrame = 0
+    }
+
+    public func next() async throws -> ImageFrame? {
+        guard currentFrame < frameCount else {
+            return nil
+        }
+
+        let frame: ImageFrame? = if let image = CGImageSourceCreateImageAtIndex(source, currentFrame, nil) {
+            ImageFrame(image: image, interval: source.intervalAtIndex(currentFrame))
+        } else {
+            nil
+        }
+        currentFrame += 1
+        return frame
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/domain/ImageLoader.swift

@@ -0,0 +1,80 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+
+/// Object responsible to load a `GIFSource` into a `ImageFrame` stream.
+public struct ImageLoader {
+    public let session: URLSession
+    public let cache: URLCache
+    public let fileManager: FileManager
+
+    public init(session: URLSession = .shared, cache: URLCache = .shared, fileManager: FileManager = .default) {
+        self.session = session
+        self.cache = cache
+        self.fileManager = fileManager
+    }
+
+    public func load(source: GIFSource) async throws -> CGImageSourceFrameSequence {
+        let data = try await source.loadData(session: session, cache: cache, fileManager: fileManager)
+        return try data.imageAsyncSequence()
+    }
+}
+
+private extension GIFSource {
+    func loadData(session: URLSession, cache: URLCache, fileManager: FileManager) async throws -> Data {
+        switch self {
+        case let .static(data): data
+        case .remote(let url), .remoteURL(let url): try await url.loadData(session: session, cache: cache)
+        case let .remoteRequest(request): try await request.loadData(session: session, cache: cache)
+        case let .local(filePath): try await filePath.loadData(fileManager: fileManager)
+        }
+    }
+}
+
+private extension String {
+    func loadData(fileManager: FileManager) async throws -> Data {
+        guard fileManager.fileExists(atPath: self) else {
+            throw URLError(.fileDoesNotExist)
+        }
+        guard let data = fileManager.contents(atPath: self) else {
+            throw URLError(.cannotOpenFile)
+        }
+        return data
+    }
+}
+
+private extension URL {
+    func loadData(session: URLSession, cache: URLCache) async throws -> Data {
+        let request = URLRequest(url: self)
+        return try await request.loadData(session: session, cache: cache)
+    }
+}
+
+private extension URLRequest {
+    func loadData(session: URLSession, cache: URLCache) async throws -> Data {
+        if let cache = cache.cachedResponse(for: self) {
+            return cache.data
+        }
+
+        let (data, response) = try await session.data(for: self)
+        guard let httpResponse = response as? HTTPURLResponse else {
+            throw URLError(.badServerResponse)
+        }
+        guard httpResponse.isSuccess else {
+            throw URLError(.init(rawValue: httpResponse.statusCode))
+        }
+        cache.storeCachedResponse(CachedURLResponse(response: response, data: data), for: self)
+        return data
+    }
+}
+
+private extension HTTPURLResponse {
+    var isSuccess: Bool {
+        200..<300 ~= statusCode
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/domain/PresentationController.swift

@@ -0,0 +1,65 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 9/9/22.
+//
+
+import Foundation
+import SwiftUI
+
+private let kDefaultGIFFrameInterval: TimeInterval = 1.0 / 24.0
+
+struct PresentationController {
+    let source: GIFSource
+    let frameRate: FrameRate
+    let action: (GIFSource) async throws -> Void
+    @Binding var animate: Bool
+    @Binding var loop: Bool
+    
+    init(
+        source: GIFSource,
+        frameRate: FrameRate,
+        animate: Binding<Bool>,
+        loop: Binding<Bool>,
+        action: @Sendable @escaping (GIFSource) async throws -> Void = { _ in }
+    ) {
+        self.source = source
+        self.action = action
+        self.frameRate = frameRate
+        self._animate = animate
+        self._loop = loop
+    }
+    
+    func start(imageLoader: ImageLoader, fallbackImage: RawImage, frameUpdate: (RawImage) async -> Void) async {
+        do {
+            repeat {
+                for try await imageFrame in try await imageLoader.load(source: source) {
+                    try await update(imageFrame, frameUpdate: frameUpdate)
+                    if !animate { break }
+                }
+                try await action(source)
+            } while(self.loop && self.animate)
+        } catch {
+            if !(error is CancellationError) {
+                await frameUpdate(fallbackImage)
+            }
+        }
+    }
+    
+    private func update(_ imageFrame: ImageFrame, frameUpdate: (RawImage) async -> Void) async throws {
+        await frameUpdate(RawImage.create(with: imageFrame.image))
+        let calculatedInterval = imageFrame.interval ?? kDefaultGIFFrameInterval
+        let interval: Double
+        switch frameRate {
+        case .static(let fps):
+            interval = (1.0 / Double(fps))
+        case .limited(let fps):
+            let intervalLimit = (1.0 / Double(fps))
+            interval = max(calculatedInterval, intervalLimit)
+        case .dynamic:
+            interval = imageFrame.interval ?? kDefaultGIFFrameInterval
+        }
+        try await Task.sleep(nanoseconds: UInt64(interval * 1_000_000_000.0))
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/extension/CFString+GIFImage.swift

@@ -0,0 +1,15 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+import ImageIO
+
+extension CFString {
+    var asKey: UnsafeMutableRawPointer {
+        return Unmanaged.passUnretained(self).toOpaque()
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/extension/CGImageSource+GIFImage.swift

@@ -0,0 +1,39 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+import ImageIO
+
+extension CGImageSource {
+    func intervalAtIndex(_ index: Int) -> TimeInterval? {
+        guard let properties = CGImageSourceCopyPropertiesAtIndex(self, index, nil) else {
+            return nil
+        }
+
+        guard let gifProperties = CFDictionaryGetValue(properties, kCGImagePropertyGIFDictionary.asKey) else {
+            return nil
+        }
+
+        let dictionary = unsafeBitCast(gifProperties, to: CFDictionary.self)
+
+        let pointer: UnsafeRawPointer
+        if let delay = CFDictionaryGetValue(dictionary, kCGImagePropertyGIFDelayTime.asKey) {
+            pointer = delay
+        } else if let unclampedDelay = CFDictionaryGetValue(dictionary, kCGImagePropertyGIFUnclampedDelayTime.asKey) {
+            pointer = unclampedDelay
+        } else {
+            return nil
+        }
+
+        let interval = unsafeBitCast(pointer, to: AnyObject.self).doubleValue ?? 0.0
+        if interval > 0.0 {
+            return interval
+        } else {
+            return nil
+        }
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/extension/Data+GIFImage.swift

@@ -0,0 +1,15 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import Foundation
+import ImageIO
+
+extension Data {
+    func imageAsyncSequence() throws -> CGImageSourceFrameSequence {
+        return try CGImageSourceFrameSequence(data: self)
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/extension/Environment+GIFImage.swift

@@ -0,0 +1,28 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import SwiftUI
+
+struct GIFImageEnvironment: EnvironmentKey {
+    static var defaultValue: ImageLoader = {
+        return ImageLoader()
+    }()
+}
+
+extension EnvironmentValues {
+    var imageLoader: ImageLoader {
+        get { self[GIFImageEnvironment.self] }
+        set { self[GIFImageEnvironment.self] = newValue }
+    }
+}
+
+extension View {
+    @ViewBuilder
+    func with(imageLoader: ImageLoader) -> some View {
+        environment(\.imageLoader, imageLoader)
+    }
+}

Pocket Poster/Packages/GIFImage/Sources/model/FrameRate.swift

@@ -0,0 +1,14 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 06/04/2022.
+//
+
+import Foundation
+
+public enum FrameRate {
+    case dynamic
+    case limited(fps: Int)
+    case `static`(fps: Int)
+}

Pocket Poster/Packages/GIFImage/Sources/model/GIFSource.swift

@@ -0,0 +1,17 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 29/10/2020.
+//
+
+import Foundation
+
+public enum GIFSource: Equatable {
+    @available(*, deprecated, renamed: "remoteURL(_:)")
+    case remote(url: URL)
+    case remoteURL(_ url: URL)
+    case remoteRequest(_ request: URLRequest)
+    case local(filePath: String)
+    case `static`(data: Data)
+}

Pocket Poster/Packages/GIFImage/Sources/model/ImageFrame.swift

@@ -0,0 +1,14 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 29/10/2020.
+//
+
+import ImageIO
+import Foundation
+
+public struct ImageFrame {
+    public let image: CGImage
+    public let interval: TimeInterval?
+}

Pocket Poster/Packages/GIFImage/Sources/model/RawImage.swift

@@ -0,0 +1,44 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import ImageIO
+import SwiftUI
+#if os(macOS)
+import AppKit
+public typealias RawImage = NSImage
+#else
+import UIKit
+public typealias RawImage = UIImage
+#endif
+
+public extension RawImage {
+    static func create(with cgImage: CGImage) -> RawImage {
+        #if os(macOS)
+        return RawImage(cgImage: cgImage, size: NSSize(width: cgImage.width, height: cgImage.height))
+        #else
+        return RawImage(cgImage: cgImage)
+        #endif
+    }
+
+    static func create(symbol: String) -> RawImage? {
+        #if os(macOS)
+        return RawImage(systemSymbolName: symbol, accessibilityDescription: nil)
+        #else
+        return RawImage(systemName: symbol)
+        #endif
+    }
+}
+
+public extension Image {
+    static func loadImage(with image: RawImage) -> Image {
+        #if os(macOS)
+        return Image(nsImage: image)
+        #else
+        return Image(uiImage: image)
+        #endif
+    }
+}

Pocket Poster/Pocket-Poster-InfoPlist.xcstrings

@@ -23,6 +23,12 @@
             "value" : "Pocket Poster"
           }
         },
+        "bg" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Pocket Poster"
+          }
+        },
         "cs" : {
           "stringUnit" : {
             "state" : "translated",
@@ -71,12 +77,30 @@
             "value" : "Pocket Poster"
           }
         },
+        "fr-CH" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Pocket Poster"
+          }
+        },
+        "fr-LU" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Pocket Poster"
+          }
+        },
         "hu" : {
           "stringUnit" : {
             "state" : "translated",
             "value" : "Pocket Poster"
           }
         },
+        "it" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Pocket Poster"
+          }
+        },
         "ja" : {
           "stringUnit" : {
             "state" : "translated",
@@ -125,6 +149,12 @@
             "value" : "Pocket Poster"
           }
         },
+        "zh-CN" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Pocket Poster"
+          }
+        },
         "zh-Hant" : {
           "stringUnit" : {
             "state" : "translated",
@@ -153,6 +183,12 @@
             "value" : "خلفيات Nugget"
           }
         },
+        "bg" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Nugget Wallpaper"
+          }
+        },
         "cs" : {
           "stringUnit" : {
             "state" : "translated",
@@ -195,12 +231,30 @@
             "value" : "Fond d'écran Nugget"
           }
         },
+        "fr-CH" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Nugget Wallpaper"
+          }
+        },
+        "fr-LU" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Nugget Wallpaper"
+          }
+        },
         "hu" : {
           "stringUnit" : {
             "state" : "translated",
             "value" : "Nugget Háttérkép"
           }
         },
+        "it" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Sfondo di Nugget"
+          }
+        },
         "ja" : {
           "stringUnit" : {
             "state" : "translated",
@@ -249,6 +303,12 @@
             "value" : "Hình nền Nugget"
           }
         },
+        "zh-CN" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Nugget 墙纸"
+          }
+        },
         "zh-Hant" : {
           "stringUnit" : {
             "state" : "translated",

Pocket Poster/Pocket_PosterApp.swift

@@ -10,10 +10,13 @@ import SwiftUI
 @main
 struct Pocket_PosterApp: App {
     // Prefs
+    @ObservedObject var dlManager = DownloadManager.shared
+    
     @AppStorage("finishedTutorial") var finishedTutorial: Bool = false
     @AppStorage("pbHash") var pbHash: String = ""
     
     @State var downloadURL: String? = nil
+    @State var checkedForUpdate: Bool = false
     
     var body: some Scene {
         WindowGroup {
@@ -26,20 +29,33 @@ struct Pocket_PosterApp: App {
             }
             .transition(.opacity)
             .animation(.easeOut(duration: 0.5), value: finishedTutorial)
+            .onAppear {
+                // check for update
+                if !checkedForUpdate {
+                    checkedForUpdate = true
+                    if let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String, let url = URL(string: "https://api.github.com/repos/leminlimez/Pocket-Poster/releases/latest") {
+                        let task = URLSession.shared.dataTask(with: url) {(data, response, error) in
+                            guard let data = data else { return }
+                            
+                            if let json = try? JSONSerialization.jsonObject(with: data, options: .mutableContainers) as? [String: Any] {
+                                if (json["tag_name"] as? String)?.replacingOccurrences(of: "v", with: "").compare(version, options: .numeric) == .orderedDescending {
+                                    UIApplication.shared.confirmAlert(
+                                        title: NSLocalizedString("Update Available", comment: "app update available on GitHub"),
+                                        body: String(format: NSLocalizedString("Pocket Poster %@ is available, do you want to visit releases page?", comment: "app update available on GitHub"), json["tag_name"] as? String ?? "update"),
+                                        onOK: {
+                                        UIApplication.shared.open(URL(string: "https://github.com/leminlimez/Pocket-Poster/releases/latest")!)
+                                    }, noCancel: false)
+                                }
+                            }
+                        }
+                        task.resume()
+                    }
+                }
+            }
             .onOpenURL(perform: { url in
                 // Download URL
                 if url.absoluteString.starts(with: "pocketposter://download") {
-                    // prohibit to only tendies files
+                    dlManager.startTendiesDownload(for: url)
-                    if !url.absoluteString.hasSuffix(".tendies") {
-                        UIApplication.shared.alert(body: NSLocalizedString("Only .tendies files can be downloaded!", comment: ""))
-                    } else if PosterBoardManager.shared.selectedTendies.count >= PosterBoardManager.MaxTendies {
-                        UIApplication.shared.alert(title: NSLocalizedString("Max Tendies Reached", comment: ""), body: String(format: NSLocalizedString("You can only apply %@ descriptors.", comment: ""), "\(PosterBoardManager.MaxTendies)"))
-                    } else {
-                        downloadURL = url.absoluteString.replacingOccurrences(of: "pocketposter://download?url=", with: "")
-                        UIApplication.shared.confirmAlert(title: NSLocalizedString("Download Tendies File", comment: ""), body: String(format: NSLocalizedString("Would you like to download the file %@?", comment: ""), "\(DownloadManager.getWallpaperNameFromURL(string: downloadURL ?? "/Unknown"))"), onOK: {
-                            downloadWallpaper()
-                        }, noCancel: false)
-                    }
                 }
                 // App Hash URL
                 else if url.absoluteString.starts(with: "pocketposter://app-hash?uuid=") {
@@ -51,7 +67,7 @@ struct Pocket_PosterApp: App {
                     } else {
                         // copy it over to the KFC bucket
                         do {
-                            let newURL = try DownloadManager.copyTendies(from: url)
+                            let newURL = try DownloadManager.shared.copyTendies(from: url)
                             PosterBoardManager.shared.selectedTendies.append(newURL)
                             Haptic.shared.notify(.success)
                             UIApplication.shared.alert(title: String(format: NSLocalizedString("Successfully imported %@", comment: ""), "\(url.lastPathComponent)"), body: "")
@@ -65,24 +81,6 @@ struct Pocket_PosterApp: App {
         }
     }
     
-    func downloadWallpaper() {
-        UIImpactFeedbackGenerator(style: .soft).impactOccurred()
-        UIApplication.shared.alert(title: NSLocalizedString("Downloading", comment: "") + " \(DownloadManager.getWallpaperNameFromURL(string: downloadURL ?? "/Unknown"))...", body: NSLocalizedString("Please wait", comment: ""), animated: false, withButton: false)
-        
-        Task {
-            do {
-                let newURL = try await DownloadManager.downloadFromURL(string: downloadURL!)
-                PosterBoardManager.shared.selectedTendies.append(newURL)
-                Haptic.shared.notify(.success)
-                UIApplication.shared.dismissAlert(animated: true)
-            } catch {
-                Haptic.shared.notify(.error)
-                UIApplication.shared.dismissAlert(animated: true)
-                UIApplication.shared.alert(title: NSLocalizedString("Could not download wallpaper!", comment: ""), body: error.localizedDescription)
-            }
-        }
-    }
-    
     init() {
         // clear the videos cache
         try? FileManager.default.removeItem(at: SymHandler.getDocumentsDirectory().appendingPathComponent("Videos", conformingTo: .directory))

Pocket Poster/Views/Accessory Views/WebView.swift

@@ -0,0 +1,75 @@
+//
+//  WebView.swift
+//  Pocket Poster
+//
+//  Created by lemin on 7/6/25.
+//
+
+import Foundation
+import SwiftUI
+import WebKit
+
+struct WallpaperWebView: UIViewRepresentable {
+    let url: URL
+    @Binding var isLoading: Bool
+    @Binding var error: Error?
+    
+    init(_ url: URL, isLoading: Binding<Bool>, error: Binding<Error?>) {
+        self.url = url
+        self._isLoading = isLoading
+        self._error = error
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        Coordinator(self)
+    }
+    func makeUIView(context: Context) -> some UIView {
+        let configuration = WKWebViewConfiguration()
+        configuration.setURLSchemeHandler(AssetsSchemeHandler(), forURLScheme: "pocketposter")
+        let webView = WKWebView(frame: .zero, configuration: configuration)
+        webView.navigationDelegate = context.coordinator
+        webView.load(URLRequest(url: url))
+        
+        return webView
+    }
+    
+    func updateUIView(_ uiView: UIViewType, context: Context) {}
+    
+    class Coordinator: NSObject, WKNavigationDelegate {
+        var parent: WallpaperWebView
+        init(_ parent: WallpaperWebView) {
+            self.parent = parent
+        }
+        func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
+            parent.isLoading = true
+        }
+        func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+            parent.isLoading = false
+        }
+        func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
+            return
+            let nsError = error as NSError
+            if nsError.code == NSURLErrorCancelled { return }
+            print("loading error: \(error)")
+            parent.isLoading = false
+            parent.error = error
+        }
+    }
+}
+
+
+class AssetsSchemeHandler: NSObject, WKURLSchemeHandler {
+    func webView(_ webView: WKWebView, start urlSchemeTask: WKURLSchemeTask) {
+        DispatchQueue.global().async {
+            print("handling scheme")
+            guard let url = urlSchemeTask.request.url, url.absoluteString.starts(with: "pocketposter://download") else { return }
+            
+            print("url: \(url.absoluteString)")
+            DownloadManager.shared.startTendiesDownload(for: url)
+        }
+    }
+    
+    func webView(_ webView: WKWebView, stop urlSchemeTask: WKURLSchemeTask) {
+        
+    }
+}

Pocket Poster/Views/ContentView.swift

@@ -99,17 +99,21 @@ struct ContentView: View {
                                 .buttonStyle(TintedButton(color: .blue, fullwidth: true))
                             }
                             Button(action: {
-                                guard let lang = UserDefaults.standard.stringArray(forKey: "AppleLanguages")?.first else {
+                                if #available(iOS 18.0, *) {
-                                    hideResetHelp = false // fallback to tutorial
+                                    guard let lang = UserDefaults.standard.stringArray(forKey: "AppleLanguages")?.first else {
-                                    return
+                                        hideResetHelp = false // fallback to tutorial
-                                }
+                                        return
-                                UIApplication.shared.confirmAlert(title: NSLocalizedString("Reset Collections", comment: ""), body: NSLocalizedString("Do you want to reset collections?", comment: ""), onOK: {
-                                    if pbManager.setSystemLanguage(to: lang) {
-                                        UIApplication.shared.alert(title: NSLocalizedString("Collections Successfully Reset!", comment: ""), body: NSLocalizedString("Your PosterBoard will refresh automatically.", comment: ""))
-                                    } else {
-                                        UIApplication.shared.alert(body: "The API failed to call correctly.\nSystem Locale Code: \(lang)")
                                     }
-                                }, noCancel: false)
+                                    UIApplication.shared.confirmAlert(title: NSLocalizedString("Reset Collections", comment: ""), body: NSLocalizedString("Do you want to reset collections?", comment: ""), onOK: {
+                                        if pbManager.setSystemLanguage(to: lang) {
+                                            UIApplication.shared.alert(title: NSLocalizedString("Collections Successfully Reset!", comment: ""), body: NSLocalizedString("Your PosterBoard will refresh automatically.", comment: ""))
+                                        } else {
+                                            UIApplication.shared.alert(body: "The API failed to call correctly.\nSystem Locale Code: \(lang)")
+                                        }
+                                    }, noCancel: false)
+                                } else {
+                                    hideResetHelp = false
+                                }
                             }) {
                                 Label("Reset Collections", systemImage: "arrow.clockwise.circle")
                             }

Pocket Poster/Views/NavigatorViews/CarPlayView.swift

@@ -0,0 +1,212 @@
+//
+//  CarPlayView.swift
+//  Pocket Poster
+//
+//  Created by lemin on 6/19/25.
+//
+
+import SwiftUI
+import PhotosUI
+
+struct CarPlayView: View {
+    @State var wallpapers: [CarPlayWallpaper] = []
+    @State var didChange: Bool = false
+    @State var showDark: Bool = false
+    
+    @AppStorage("cpHash") var cpHash: String = ""
+    @State var activeWallpapers: [String] = []
+    @ObservedObject var pbManager = PosterBoardManager.shared
+    
+    var body: some View {
+        NavigationStack {
+            ZStack {
+                ScrollView {
+                    if wallpapers.isEmpty {
+                        ProgressView()
+                    } else {
+                        LazyVGrid(columns: [GridItem(.adaptive(minimum: 150, maximum: 250))]) {
+                            ForEach($wallpapers) { wallpaper in
+                                ZStack {
+                                    WallpaperView(wallpaper: wallpaper, didChange: $didChange, showDark: $showDark)
+                                        .disabled(activeWallpapers.contains(wallpaper.name.wrappedValue))
+                                    // The checkmark
+                                    if activeWallpapers.contains(wallpaper.name.wrappedValue) {
+                                        RoundedRectangle(cornerRadius: 8)
+                                            .foregroundStyle(.black.opacity(0.4))
+                                        Image(systemName: "checkmark.circle.fill")
+                                            .font(.title)
+                                            .foregroundStyle(.green)
+                                    }
+                                }
+                            }
+                        }
+                        .padding()
+                    }
+                }
+                VStack {
+                    Spacer()
+                    if didChange {
+                        Button(action: {
+                            UIImpactFeedbackGenerator(style: .soft).impactOccurred()
+                            UIApplication.shared.alert(title: NSLocalizedString("Applying Wallpapers...", comment: ""), body: NSLocalizedString("Please wait", comment: ""), animated: false, withButton: false)
+
+                            DispatchQueue.global(qos: .userInitiated).async {
+                                do {
+                                    try CarPlayManager.applyCarPlay(appHash: cpHash, wallpapers: wallpapers)
+                                    SymHandler.cleanup() // just to be extra sure
+                                    UIApplication.shared.dismissAlert(animated: false)
+                                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.35, execute: {
+                                        activeWallpapers = UserDefaults.standard.array(forKey: "ActiveCarPlayWallpapers") as? [String] ?? []
+                                        Haptic.shared.notify(.success)
+                                        UIApplication.shared.alert(title: NSLocalizedString("Success!", comment: ""), body: NSLocalizedString("You can now choose your wallpapers in the CarPlay settings in your car.", comment: ""))
+                                    })
+                                } catch CocoaError.fileWriteUnknown {
+                                    presentError(ApplyError.wrongAppHash)
+                                } catch CocoaError.fileWriteFileExists {
+                                    presentError(ApplyError.collectionsNeedsReset)
+                                } catch {
+                                    print(error.localizedDescription)
+                                    presentError(ApplyError.unexpected(info: error.localizedDescription))
+                                }
+                            }
+                        }) {
+                            if cpHash == "" {
+                                Text("Enter your CarPlayWallpaper app hash in Settings.")
+                            } else {
+                                Label("Apply CarPlay Wallpapers", systemImage: "checkmark.circle")
+                            }
+                        }
+                        .buttonStyle(OpaqueButton(color: cpHash == "" ? .red : .blue, fullwidth: true))
+                        .disabled(cpHash == "")
+                        .padding(.vertical, 10)
+                        .padding(.horizontal, 25)
+                        .transition(.move(edge: .bottom))
+                        .animation(.easeIn, value: didChange)
+                    }
+                }
+            }
+            .navigationTitle("CarPlay Wallpapers")
+            .toolbar {
+                ToolbarItem(placement: .topBarTrailing, content: {
+                    Button(action: {
+                        withAnimation {
+                            showDark.toggle()
+                        }
+                    }) {
+                        Image(systemName: showDark ? "moon" : "sun.max")
+                    }
+                })
+            }
+        }
+        .onAppear {
+            if wallpapers.isEmpty {
+                // load active wallpapers from user defaults
+                activeWallpapers = UserDefaults.standard.array(forKey: "ActiveCarPlayWallpapers") as? [String] ?? []
+                // load the wallpapers
+                let cppURL = CarPlayManager.getCarPlayPhotosURL()
+                let frameworkPath = "/System/Library/PrivateFrameworks/CarPlayUIServices.framework"
+                do {
+                    for file in try FileManager.default.contentsOfDirectory(at: URL(fileURLWithPath: frameworkPath), includingPropertiesForKeys: nil, options: .skipsHiddenFiles) {
+                        if file.path().hasSuffix("-Light.heic") {
+                            let imgData = try Data(contentsOf: file)
+                            if let wpImg = UIImage(data: imgData) {
+                                var darkImg = wpImg
+                                if let darkData = try? Data(contentsOf: URL(fileURLWithPath: file.path().replacingOccurrences(of: "-Light.heic", with: "-Dark.heic"))) {
+                                    darkImg = UIImage(data: darkData) ?? wpImg
+                                }
+                                let name = file.lastPathComponent.replacingOccurrences(of: "-Light.heic", with: "")
+                                // fetch the selected image if they exist
+                                let selectedLight: Data? = try? Data(contentsOf: cppURL.appendingPathComponent("\(name)-Light"))
+                                let selectedDark: Data? = try? Data(contentsOf: cppURL.appendingPathComponent("\(name)-Dark"))
+                                wallpapers.append(.init(
+                                    name: name,
+                                    lightImage: wpImg, darkImage: darkImg,
+                                    selectedImageDataLight: selectedLight, selectedImageDataDark: selectedDark
+                                ))
+                            }
+                        }
+                    }
+                    // sort them
+                    if let sortedWallpapers = CarPlayManager.getCarPlayWallpaperNames() {
+                        wallpapers = wallpapers.reorder(by: sortedWallpapers)
+                    }
+                } catch {
+                    UIApplication.shared.alert(body: NSLocalizedString("Failed to fetch CarPlay wallpapers", comment: "") + ":\n\(error.localizedDescription)")
+                }
+            }
+        }
+    }
+    
+    func presentError(_ error: ApplyError) {
+        SymHandler.cleanup()
+        UIApplication.shared.dismissAlert(animated: false)
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.35, execute: {
+            Haptic.shared.notify(.error)
+            UIApplication.shared.alert(body: error.localizedDescription)
+        })
+    }
+}
+
+struct WallpaperView: View {
+    @Binding var wallpaper: CarPlayWallpaper
+    @Binding var didChange: Bool
+    @Binding var showDark: Bool
+    
+    @State private var selectedItem: PhotosPickerItem? = nil
+    
+    var body: some View {
+        PhotosPicker(
+            selection: $selectedItem,
+            matching: .images,
+            photoLibrary: .shared()) {
+                VStack {
+                    if showDark {
+                        if let data = wallpaper.selectedImageDataDark, let img = UIImage(data: data) {
+                            WallpaperImageView(img: img)
+                        } else {
+                            WallpaperImageView(img: wallpaper.darkImage)
+                        }
+                    } else {
+                        if let data = wallpaper.selectedImageDataLight, let img = UIImage(data: data) {
+                            WallpaperImageView(img: img)
+                        } else {
+                            WallpaperImageView(img: wallpaper.lightImage)
+                        }
+                    }
+                }
+            }
+            .overlay {
+                RoundedRectangle(cornerRadius: 8)
+                    .stroke(.gray, lineWidth: 2)
+            }
+            .onChange(of: selectedItem) { newItem in
+                if newItem == nil { return }
+                Task {
+                    // Retrieve selected asset in the form of Data
+                    if let data = try? await newItem?.loadTransferable(type: Data.self) {
+                        if showDark {
+                            wallpaper.selectedImageDataDark = data
+                        } else {
+                            wallpaper.selectedImageDataLight = data
+                        }
+                        selectedItem = nil
+                        withAnimation {
+                            didChange = true
+                        }
+                    }
+                }
+            }
+    }
+}
+
+struct WallpaperImageView: View {
+    var img: UIImage
+    
+    var body: some View {
+        Image(uiImage: img)
+            .resizable()
+            .aspectRatio(1.35, contentMode: .fill)
+            .cornerRadius(8)
+            .clipped()
+    }
+}

Pocket Poster/Views/NavigatorViews/ExploreView.swift

@@ -0,0 +1,226 @@
+//
+//  ExploreView.swift
+//  Pocket Poster
+//
+//  Created by lemin on 7/6/25.
+//
+
+import SwiftUI
+import CachedAsyncImage
+
+let MIN_SIZE: CGFloat = 165
+let CORNER_RADIUS: CGFloat = 12
+
+struct ExploreView: View {
+    @ObservedObject var cowabungaAPI = CowabungaAPI.shared
+    
+    // lazyvgrid
+    @State private var gridItemLayout = [GridItem(.adaptive(minimum: MIN_SIZE))]
+    @State private var wallpapers: [DownloadableWallpaper] = []
+    
+    @State var wallpaperTypeSelected = 0
+    @State var wallpaperTypeShown = DownloadableWallpaper.WallpaperType.custom
+    
+    @State var filterType: FilterType = .random
+    @State var searchTerm: String = ""
+    
+    var body: some View {
+        NavigationView {
+            ScrollView {
+                PullToRefresh(coordinateSpaceName: "pullToRefresh") {
+                    // refresh
+                    wallpapers.removeAll()
+                    Haptic.shared.play(.light)
+                    //URLCache.imageCache.removeAllCachedResponses()
+                    loadWallpapers()
+                }
+                VStack {
+                    Picker("", selection: $wallpaperTypeSelected) {
+                        Text("Custom").tag(0)
+                        Text("Apple").tag(1)
+                    }
+                    .pickerStyle(.segmented)
+                }
+                .padding(.horizontal, 24)
+                .padding(.bottom, 10)
+                
+                if wallpapers.isEmpty {
+                    ProgressView()
+                        .scaleEffect(1.75)
+                        .navigationTitle("Explore")
+                } else {
+                    LazyVGrid(columns: gridItemLayout) {
+                        ForEach(wallpapers) { wallpaper in
+                            if searchTerm == "" || wallpaper.name.lowercased().contains(searchTerm.lowercased()) || (wallpaper.authors ?? "").lowercased().contains(searchTerm.lowercased()) {
+                                Button(action: {
+                                    DownloadManager.shared.startTendiesDownload(for: cowabungaAPI.getDownloadURLForWallpaper(wallpaper: wallpaper))
+                                }) {
+                                    VStack(spacing: 0) {
+                                        ZStack {
+                                            Color.gray.opacity(0.4)
+                                            if wallpaper.previewIsGif() {
+                                                GIFImage(url: cowabungaAPI.getPreviewURLForWallpaper(wallpaper: wallpaper), animate: true, loop: true)
+                                                    .aspectRatio(contentMode: .fit)
+                                                    .frame(maxWidth: .infinity)
+                                            } else {
+                                                CachedAsyncImage(url: cowabungaAPI.getPreviewURLForWallpaper(wallpaper: wallpaper), urlCache: .imageCache) { image in
+                                                    image
+                                                        .resizable()
+                                                        .aspectRatio(contentMode: .fit)
+                                                        .frame(maxWidth: .infinity)
+                                                } placeholder: {
+                                                    Color.gray
+                                                        .frame(height: MIN_SIZE)
+                                                }
+                                            }
+                                        }
+                                        .cornerRadius(CORNER_RADIUS, corners: .topLeft)
+                                        .cornerRadius(CORNER_RADIUS, corners: .topRight)
+                                        HStack {
+                                            VStack(spacing: 4) {
+                                                HStack {
+                                                    Text(wallpaper.name)
+                                                        .foregroundStyle(Color(uiColor: .label))
+                                                        .minimumScaleFactor(0.5)
+                                                    Spacer()
+                                                }
+                                                if let authors = wallpaper.authors {
+                                                    HStack {
+                                                        Text(authors)
+                                                            .foregroundColor(.secondary)
+                                                            .font(.caption)
+                                                            .minimumScaleFactor(0.5)
+                                                        Spacer()
+                                                    }
+                                                }
+                                            }
+                                            .lineLimit(1)
+                                            Spacer()
+                                            Image(systemName: "arrow.down.circle")
+                                                .foregroundColor(.blue)
+                                        }
+                                        .padding(.horizontal, 12)
+                                        .padding(.vertical, 8)
+                                        .frame(height: 58)
+                                    }
+                                }
+                                .frame(minWidth: MIN_SIZE)
+                                .background(Color(uiColor: .secondarySystemBackground))
+                                .cornerRadius(CORNER_RADIUS)
+                                .padding(4)
+                            }
+                        }
+                    }
+                    .padding()
+                }
+            }
+            .searchable(text: $searchTerm)
+            .coordinateSpace(name: "pullToRefresh")
+            .navigationTitle("Explore")
+            .toolbar {
+                ToolbarItem(placement: .navigationBarTrailing) {
+                    Button(action: {
+                        showFilterChangerPopup()
+                    }) {
+                        Image(systemName: "line.3.horizontal.decrease.circle")
+                    }
+                }
+            }
+        }
+        .onAppear {
+            loadWallpapers()
+        }
+        .onChange(of: wallpaperTypeSelected) { newValue in
+            let map = [0: DownloadableWallpaper.WallpaperType.custom, 1: .apple, 2: .template]
+            wallpaperTypeShown = map[newValue]!
+            
+            wallpapers.removeAll()
+            loadWallpapers()
+        }
+    }
+    
+    func loadWallpapers() {
+        Task {
+            do {
+                wallpapers = try await cowabungaAPI.fetchWallpapers(type: wallpaperTypeShown)
+                wallpapers = cowabungaAPI.filterWallpapers(wallpapers: wallpapers, filterType: filterType)
+            } catch {
+                UIApplication.shared.alert(title: NSLocalizedString("Failed to fetch wallpapers", comment: ""), body: error.localizedDescription)
+            }
+        }
+    }
+    
+    func showFilterChangerPopup() {
+        // create and configure alert controller
+        let alert = UIAlertController(title: NSLocalizedString("Filter Wallpapers", comment: ""), message: "", preferredStyle: .actionSheet)
+        
+        // create the actions
+        for type in FilterType.allCases {
+            let newAction = UIAlertAction(title: type.rawValue, style: .default) { (action) in
+                // apply the filter type
+                filterType = type
+                wallpapers.removeAll()
+                loadWallpapers()
+            }
+            if filterType == type {
+                // add a check mark
+                newAction.setValue(true, forKey: "checked")
+            }
+            alert.addAction(newAction)
+        }
+        
+        let cancelAction = UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style: .cancel) { (action) in
+            // cancels the action
+        }
+        
+        // add the actions
+        alert.addAction(cancelAction)
+        
+        let view: UIView = UIApplication.shared.windows.first!.rootViewController!.view
+        // present popover for iPads
+        alert.popoverPresentationController?.sourceView = view // prevents crashing on iPads
+        alert.popoverPresentationController?.sourceRect = CGRect(x: view.bounds.midX, y: view.bounds.maxY, width: 0, height: 0) // show up at center bottom on iPads
+        
+        // present the alert
+        UIApplication.shared.windows.first?.rootViewController?.present(alert, animated: true)
+    }
+}
+
+struct PullToRefresh: View {
+    var coordinateSpaceName: String
+    var onRefresh: ()->Void
+    
+    @State var needRefresh: Bool = false
+    
+    var body: some View {
+        GeometryReader { geo in
+            if (geo.frame(in: .named(coordinateSpaceName)).midY > 50) {
+                Spacer()
+                    .onAppear {
+                        needRefresh = true
+                    }
+            } else if (geo.frame(in: .named(coordinateSpaceName)).maxY < 10) {
+                Spacer()
+                    .onAppear {
+                        if needRefresh {
+                            needRefresh = false
+                            onRefresh()
+                        }
+                    }
+            }
+            HStack {
+                Spacer()
+                if needRefresh {
+                    ProgressView()
+                        .scaleEffect(1.75)
+                        .onAppear {
+                            Haptic.shared.play(.light)
+                        }
+                } else {
+                    Text("")
+                }
+                Spacer()
+            }
+        }.padding(.top, -50)
+    }
+}

Pocket Poster/Views/RootView.swift

@@ -18,6 +18,16 @@ struct RootView: View {
                 .tabItem {
                     Label("Videos", systemImage: "camera")
                 }
+            if CarPlayManager.supportsCarPlay() {
+                CarPlayView()
+                    .tabItem {
+                        Label("CarPlay", systemImage: "car")
+                    }
+            }
+            ExploreView()
+                .tabItem {
+                    Label("Explore", systemImage: "safari")
+                }
         }
     }
 }

Pocket Poster/Views/SettingsView.swift

@@ -20,39 +20,30 @@ struct SettingsView: View {
         List {
             Section {
                 VStack {
-                    TextField("Enter App Hash", text: $pbHash)
+                    TextField("Enter PosterBoard App Hash", text: $pbHash)
                         .textFieldStyle(RoundedBorderTextFieldStyle())
                         .font(.system(.body, design: .monospaced))
-                        .onChange(of: pbHash) { _ in
+                    if CarPlayManager.supportsCarPlay() {
-                            var separator: String? = nil
+                        TextField("Enter CarPlayWallpaper App Hash", text: $cpHash)
-                            if pbHash.contains(" ") {
+                            .textFieldStyle(RoundedBorderTextFieldStyle())
-                                separator = " "
+                            .font(.system(.body, design: .monospaced))
-                            } else if pbHash.contains("\n") {
+                    }
-                                separator = "\n"
-                            }
-                            if let separator = separator {
-                                let items = pbHash.split(separator: separator)
-                                if let pb = items.first {
-                                    pbHash = String(pb)
-                                }
-                                if items.count >= 2 {
-                                    cpHash = String(items[1])
-                                }
-                            }
-                        }
                     HStack {
                         Spacer()
                         // Run task to check until file exists from Nugget pc over AFC
                         Button(action: {
-                            UIApplication.shared.confirmAlert(title: "Waiting for app hash...", body: "Connect your device to Nugget and click the \"Pocket Poster Helper\" button.", confirmTitle: "Cancel", onOK: {
+                            if !FileManager.default.fileExists(atPath: SymHandler.getPosterBoardHashURL().path()) {
-                                cancelWaitForHash()
+                                // don't show the alert because it is already there
-                            }, noCancel: true)
+                                UIApplication.shared.confirmAlert(title: NSLocalizedString("Waiting for app hash...", comment: ""), body: NSLocalizedString("Connect your device to Nugget and click the \"Pocket Poster Helper\" button.", comment: ""), confirmTitle: NSLocalizedString("Cancel", comment: ""), onOK: {
+                                    cancelWaitForHash()
+                                }, noCancel: true)
+                            }
                             startWaitForHash()
                         }) {
                             Text("Detect")
                         }
                         .foregroundStyle(.green)
-                        .onChange(of: checkingForHash) {
+                        .onChange(of: checkingForHash) { _ in
                             if !checkingForHash {
                                 // hide ui alert
                                 UIApplication.shared.dismissAlert(animated: true)
@@ -94,6 +85,17 @@ struct SettingsView: View {
                     Label("Clear App Cache", systemImage: "trash.circle")
                 }
                 .foregroundStyle(.red)
+                
+                Button(action: {
+                    UIImpactFeedbackGenerator(style: .soft).impactOccurred()
+                    UserDefaults.standard.set(nil, forKey: "ActiveCarPlayWallpapers")
+                    try? FileManager.default.removeItem(at: CarPlayManager.getCarPlayPhotosURL())
+                    Haptic.shared.notify(.success)
+                    UIApplication.shared.alert(title: NSLocalizedString("CarPlay Applied Wallpapers Successfully Cleared!", comment: ""), body: "")
+                }) {
+                    Label("Reset CarPlay Applied Wallpapers", systemImage: "trash.circle")
+                }
+                .foregroundStyle(.red)
             } header: {
                 Label("Actions", systemImage: "gear")
             }
@@ -151,7 +153,7 @@ struct SettingsView: View {
     func startWaitForHash() {
         checkingForHash = true
         hashCheckTask = Task {
-            let filePath = SymHandler.getLCDocumentsDirectory().appendingPathComponent("NuggetAppHash")
+            let filePath = SymHandler.getPosterBoardHashURL()
             while !FileManager.default.fileExists(atPath: filePath.path()) {
                 try? await Task.sleep(nanoseconds: 500_000_000) // Sleep 0.5s
                 try Task.checkCancellation()
@@ -161,16 +163,17 @@ struct SettingsView: View {
                 let contents = try String(contentsOf: filePath)
                 try? FileManager.default.removeItem(at: filePath)
                 await MainActor.run {
-                    var separator = " "
+                    pbHash = contents
-                    if contents.contains("\n") {
+                }
-                        separator = "\n"
+                // check for carplay hash
-                    }
+                if UIDevice.current.userInterfaceIdiom == .phone {
-                    let items = contents.split(separator: separator)
+                    let carplayPath = SymHandler.getCarPlayHashURL()
-                    if let pb = items.first {
+                    if FileManager.default.fileExists(atPath: carplayPath.path()) {
-                        pbHash = String(pb)
+                        let carplayContents = try String(contentsOf: carplayPath)
-                    }
+                        try? FileManager.default.removeItem(at: carplayPath)
-                    if items.count >= 2 {
+                        await MainActor.run {
-                        cpHash = String(items[1])
+                            cpHash = carplayContents
+                        }
                     }
                 }
             } catch {

ipabuild.sh

@@ -1,5 +1,11 @@
 #!/bin/bash
 
+CONFIG="Release"
+
+if [ "$1" == "-d" ]; then
+    CONFIG="Debug"
+fi
+
 set -e
 
 cd "$(dirname "$0")"
@@ -15,13 +21,13 @@ cd build
 
 xcodebuild -project "$WORKING_LOCATION/$APPLICATION_NAME.xcodeproj" \
     -scheme "$APPLICATION_NAME" \
-    -configuration Release \
+    -configuration "$CONFIG" \
     -derivedDataPath "$WORKING_LOCATION/build/DerivedDataApp" \
     -destination 'generic/platform=iOS' \
     clean build \
     CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_ENTITLEMENTS="" CODE_SIGNING_ALLOWED="NO"
 
-DD_APP_PATH="$WORKING_LOCATION/build/DerivedDataApp/Build/Products/Release-iphoneos/$APPLICATION_NAME.app"
+DD_APP_PATH="$WORKING_LOCATION/build/DerivedDataApp/Build/Products/$CONFIG-iphoneos/$APPLICATION_NAME.app"
 TARGET_APP="$WORKING_LOCATION/build/$APPLICATION_NAME.app"
 cp -r "$DD_APP_PATH" "$TARGET_APP"