add tendies file limit

Pocket Poster/Controllers/PosterBoardManager.swift

@@ -13,6 +13,8 @@ class PosterBoardManager {
     static let ShortcutURL = "https://www.icloud.com/shortcuts/a28d2c02ca11453cb5b8f91c12cfa692"
     static let WallpapersURL = "https://cowabun.ga/wallpapers"
     
+    static let MaxTendies = 10
+    
     static func getTendiesStoreURL() -> URL {
         let tendiesStoreURL = SymHandler.getDocumentsDirectory().appendingPathComponent("KFC Bucket", conformingTo: .directory)
         // create it if it doesn't exist

Pocket Poster/Pocket_PosterApp.swift

@@ -40,23 +40,31 @@ struct Pocket_PosterApp: App {
             .onOpenURL(perform: { url in
                 // Download URL
                 if url.absoluteString.starts(with: "pocketposter://download") {
-                    downloadURL = url.absoluteString.replacingOccurrences(of: "pocketposter://download?url=", with: "")
+                    if selectedTendies.count >= PosterBoardManager.MaxTendies {
-                    showDownloadAlert = true
+                        UIApplication.shared.alert(title: "Max Tendies Reached", body: "You can only apply \(PosterBoardManager.MaxTendies) descriptors.")
+                    } else {
+                        downloadURL = url.absoluteString.replacingOccurrences(of: "pocketposter://download?url=", with: "")
+                        showDownloadAlert = true
+                    }
                 }
                 // App Hash URL
                 else if url.absoluteString.starts(with: "pocketposter://app-hash?uuid=") {
                     pbHash = url.absoluteString.replacingOccurrences(of: "pocketposter://app-hash?uuid=", with: "")
                 }
                 else if url.pathExtension == "tendies" {
-                    // copy it over to the KFC bucket
+                    if selectedTendies.count >= PosterBoardManager.MaxTendies {
-                    do {
+                        UIApplication.shared.alert(title: "Max Tendies Reached", body: "You can only apply \(PosterBoardManager.MaxTendies) descriptors.")
-                        let newURL = try DownloadManager.copyTendies(from: url)
+                    } else {
-                        selectedTendies.append(newURL)
+                        // copy it over to the KFC bucket
-                        Haptic.shared.notify(.success)
+                        do {
-                        UIApplication.shared.alert(title: "Successfully imported \(url.lastPathComponent)", body: "")
+                            let newURL = try DownloadManager.copyTendies(from: url)
-                    } catch {
+                            selectedTendies.append(newURL)
-                        Haptic.shared.notify(.error)
+                            Haptic.shared.notify(.success)
-                        UIApplication.shared.alert(title: "Failed to import tendies", body: error.localizedDescription)
+                            UIApplication.shared.alert(title: "Successfully imported \(url.lastPathComponent)", body: "")
+                        } catch {
+                            Haptic.shared.notify(.error)
+                            UIApplication.shared.alert(title: "Failed to import tendies", body: error.localizedDescription)
+                        }
                     }
                 }
             })

Pocket Poster/Views/ContentView.swift

@@ -130,7 +130,11 @@ struct ContentView: View {
         .fileImporter(isPresented: $showTendiesImporter, allowedContentTypes: [UTType(filenameExtension: "tendies", conformingTo: .data)!], allowsMultipleSelection: true, onCompletion: { result in
             switch result {
             case .success(let url):
-                selectedTendies.wrappedValue.append(contentsOf: url)
+                if selectedTendies.wrappedValue.count + url.count > PosterBoardManager.MaxTendies {
+                    UIApplication.shared.alert(title: "Max Tendies Reached", body: "You can only apply \(PosterBoardManager.MaxTendies) descriptors.")
+                } else {
+                    selectedTendies.wrappedValue.append(contentsOf: url)
+                }
             case .failure(let error):
                 lastError = error.localizedDescription
                 showErrorAlert.toggle()