public Photo ProcessRGBForExistingPhoto(long photoID)
{
Photo photo = PhotoRepository.Single(p => p.ID == photoID);
if (photo == null)
{
return(null);
}
using (System.Drawing.Bitmap bitmap = new Bitmap(System.Drawing.Image.FromFile(string.Format("{0}{1}", PathManager.GetRawPath(), photo.FileName))))
{
int[] counts = CountRGBPixels(bitmap);
float[] percentages = ConvertCountsToPercentage(counts);
photo.Black = percentages[(int)PixelColor.BLACK];
photo.White = percentages[(int)PixelColor.WHITE];
photo.Red = percentages[(int)PixelColor.RED];
photo.Green = percentages[(int)PixelColor.GREEN];
photo.Blue = percentages[(int)PixelColor.BLUE];
return(photo);
}
}
public Photo ProcessUserPhoto(Stream stream, string fileName, User user, long collectionID)
{
Collection collection = CollectionRepository.Find(c => c.ID == collectionID && c.Type == CollectionType.USER, c => c.Site, c => c.Photos).FirstOrDefault();
string userFolder = Path.Combine(PathManager.GetUserCollectionPath(), Convert.ToString(user.ID));
if (!Directory.Exists(userFolder))
{
Directory.CreateDirectory(userFolder);
}
try
{
// create the directory for the image and its components
string basePath = Path.Combine(userFolder, collection.ContainerID, string.Format("{0}.phocalstream", fileName));
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
// open a Bitmap for the image to parse the meta data from
using (System.Drawing.Image img = System.Drawing.Image.FromStream(stream))
{
string savePath = Path.Combine(basePath, fileName);
img.Save(savePath);
Photo photo = CreatePhotoWithProperties(img, fileName);
photo.FileName = fileName;
photo.Site = collection.Site;
PhotoRepository.Insert(photo);
collection.Photos.Add(photo);
collection.Status = CollectionStatus.INVALID;
// if first photo, set as cover photo
if (collection.Photos.Count == 1)
{
collection.CoverPhoto = photo;
}
Unit.Commit();
// only generate the phocalstream image if it has not already been generated
if (File.Exists(Path.Combine(basePath, @"High.jpg")) == false)
{
// this is a dirty hack, figure out why the image isn't opening with the correct width and height
if (photo.Portrait)
{
photo.Width = img.Height;
photo.Height = img.Width;
}
ResizeImageTo(savePath, 1200, 800, Path.Combine(basePath, @"High.jpg"), photo.Portrait);
ResizeImageTo(savePath, 800, 533, Path.Combine(basePath, @"Medium.jpg"), photo.Portrait);
ResizeImageTo(savePath, 400, 266, Path.Combine(basePath, @"Low.jpg"), photo.Portrait);
}
return(photo);
}
}
catch (Exception e)
{
throw new Exception(string.Format("Exception processing photo {0}. Message: {1}", fileName, e.Message));
}
}
