Updated "Movie Timecode" example project

Author: orchetect

Examples/Movie Timecode/Movie Timecode/Model/Model+Movie.swift

@@ -11,19 +11,34 @@ import TimecodeKit
 extension Model {
     struct Movie: Equatable, Hashable, Sendable {
         let avMovie: AVMovie
+        let url: URL?
 
         // cached metadata
         let frameRate: TimecodeFrameRate?
         let timecodeStart: Timecode?
         let containsTimecodeTrack: Bool
 
+        init(
+            url: URL,
+            frameRate: TimecodeFrameRate?,
+            timecodeStart: Timecode?,
+            containsTimecodeTrack: Bool
+        ) {
+            avMovie = AVMovie(url: url)
+            self.url = url
+            self.frameRate = frameRate
+            self.timecodeStart = timecodeStart
+            self.containsTimecodeTrack = containsTimecodeTrack
+        }
+        
         init(
             avMovie: AVMovie,
             frameRate: TimecodeFrameRate?,
             timecodeStart: Timecode?,
             containsTimecodeTrack: Bool
         ) {
             self.avMovie = avMovie
+            url = avMovie.url
             self.frameRate = frameRate
             self.timecodeStart = timecodeStart
             self.containsTimecodeTrack = containsTimecodeTrack

Examples/Movie Timecode/Movie Timecode/Model/Model.swift

@@ -20,7 +20,13 @@ extension Model {
         switch result {
         case let .success(url):
             Task {
+                movie?.url?.stopAccessingSecurityScopedResource()
                 movie = nil // forces views to update
+                
+                guard url.startAccessingSecurityScopedResource() else {
+                    error = .permissionError
+                    return
+                }
                 await updateMetadata(newMovie: AVMovie(url: url))
                 error = nil
             }

Examples/Movie Timecode/Movie Timecode/Model/ModelError.swift

@@ -13,6 +13,7 @@ enum ModelError: LocalizedError {
     case exportError(_ details: Error?)
     case pathDoesNotExist
     case pathIsNotFolder
+    case permissionError
 }
 
 extension ModelError {
@@ -34,6 +35,8 @@ extension ModelError {
             "Path does not exist"
         case .pathIsNotFolder:
             "Path is not a folder"
+        case .permissionError:
+            "Disk permission error"
         }
     }
 }