Esempio n. 1
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        public void SaveImage(ImageStorageInfo storageInfo, int numberOfChunks, string thumbnail)
        {
            var recordPath = Path.Combine(Properties.Settings.Default.ImagesDir, "record.xml");

            var record = new Record();

            if (File.Exists(recordPath))
            {
                record = XmlFileSerializer.Deserialize <Record>(recordPath);
            }

            var images = record.Images?.ToList() ?? new List <Image>();

            images.Add(new Image
            {
                CreatedAt      = storageInfo.CreatedAt,
                DirectoryName  = storageInfo.DirectoryName,
                NumberOfChunks = numberOfChunks,
                Thumbnail      = thumbnail
            });

            record.Images = images.ToArray();

            XmlFileSerializer.Serialize(record, recordPath);
        }
Esempio n. 2
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        public IEnumerable <ImageListItem> GetImages()
        {
            var recordPath = Path.Combine(Properties.Settings.Default.ImagesDir, "record.xml");
            var record     = XmlFileSerializer.Deserialize <Record>(recordPath);

            return(record.Images.OrderByDescending(x => x.CreatedAt).Select(x => new ImageListItem
            {
                CreatedAt = x.CreatedAt,
                DirectoryName = x.DirectoryName,
                Thumbnail = !string.IsNullOrEmpty(x.Thumbnail) ? Convert.FromBase64String(x.Thumbnail) : null
            }));
        }
Esempio n. 3
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        public void RemoveDir(string dir)
        {
            var path = Path.Combine(Properties.Settings.Default.ImagesDir, dir);

            Directory.Delete(path, true);

            var recordPath = Path.Combine(Properties.Settings.Default.ImagesDir, "record.xml");
            var record     = XmlFileSerializer.Deserialize <Record>(recordPath);

            var images = record.Images.Where(x => x.DirectoryName != dir).ToArray();

            record.Images = images;

            XmlFileSerializer.Serialize(record, recordPath);
        }
Esempio n. 4
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        public StrollerImageObject GetImageJson(string dirName)
        {
            var path       = Path.Combine(Properties.Settings.Default.ImagesDir, dirName);
            var recordPath = Path.Combine(Properties.Settings.Default.ImagesDir, "record.xml");

            var record = XmlFileSerializer.Deserialize <Record>(recordPath);

            var imageInfo = record.Images.First(x => x.DirectoryName == dirName);

            var obj = new StrollerImageObject
            {
                CreatedAt = imageInfo.CreatedAt,
                Thumbnail = "data:image/jpeg;base64," + imageInfo.Thumbnail
            };

            var files  = Directory.GetFiles(path, "*.jpg");
            var chunks = new List <StrollerChunkItem>();

            foreach (var file in files)
            {
                var    index = int.Parse(Path.GetFileNameWithoutExtension(file));
                string chunkString;

                using (var fs = File.Open(file, FileMode.Open, FileAccess.Read))
                {
                    var buff = new byte[fs.Length];
                    fs.Read(buff, 0, buff.Length);
                    chunkString = Convert.ToBase64String(buff);
                }

                chunks.Add(new StrollerChunkItem
                {
                    Image = "data:image/jpeg;base64," + chunkString,
                    Index = index
                });
            }

            obj.Chunks = chunks.ToArray();

            return(obj);
        }