Esempio n. 1
0
        public void addPhoto(PhotoStub photoStub)
        {
            HashSet <Tag> tagListRef = new HashSet <Tag>();
            Photo         photo      = new Photo(photoStub, tagListRef);

            photoToTags.Add(photo, tagListRef);
        }
        public List <PhotoStub> scan(string path)
        {
            if (!scanPaths.Contains(path))
            {
                DataManagement.logger.log("Scanning a path that is not contained in the list of all sacn-paths is not possible: '" + path);
            }

            List <PhotoStub> newPhotos = new List <PhotoStub>();

            IEnumerable <string> allPhotoFilePaths;

            try
            {
                allPhotoFilePaths = Directory.EnumerateFiles(path, "*.*", SearchOption.AllDirectories).Where(s => s.EndsWith(".jpg") || s.EndsWith(".jpeg")).ToArray();
            }
            catch (Exception e)
            {
                DataManagement.logger.log("Was not able to open folder '" + path + " || " + e.ToString());
                return(null);
            }

            IEnumerable <string> newPhotoFilePaths = allPhotoFilePaths.Where(p => !scannedPhotoPaths.Contains(p));

            foreach (string filePath in newPhotoFilePaths)
            {
                try
                {
                    FileInfo file = new FileInfo(filePath);
                    using (FileStream fs = new FileStream(file.FullName, FileMode.Open, FileAccess.Read, FileShare.Read))
                    {
                        BitmapSource   img  = BitmapFrame.Create(fs);
                        BitmapMetadata md   = (BitmapMetadata)img.Metadata;
                        PhotoStub      stub = new PhotoStub(filePath, DateTime.Parse(md.DateTaken));
                        newPhotos.Add(stub);
                        scannedPhotoPaths.Add(filePath);
                    }
                }
                catch (Exception e)
                {
                    DataManagement.logger.log("Was not able to create photo-instance from file '" + filePath + " || " + e.ToString());
                    continue;
                }
            }

            return(newPhotos);
        }
Esempio n. 3
0
 public Photo(PhotoStub stub, HashSet <Tag> tagListRef) : base(stub.filePath, stub.exposureDate)
 {
     tags = tagListRef; // reference! Tags get changed in this list if changed in original list.
 }