protected override void Seed(ImageContext context)
{
String absoluteDir = MapPath("images");
string[] fileEntries = FileService.GetAllFilesInDir(absoluteDir);
SourceImage[] imageEntities = new SourceImage[fileEntries.Length];
ThumbImage[] thumbEntities = new ThumbImage[fileEntries.Length];
int i = 0;
foreach (string path in fileEntries)
{
var image = new SourceImage
{
ID = i + 1,
AbsolutePath = path,
FileName = Path.GetFileName(path),
RelativePath = "/images/" + Path.GetFileName(path),
AltText = Path.GetFileNameWithoutExtension(path),
Thumbnails = new List <ThumbImage>(),
Formats = new List <ThumbImage>(),
Metadata = new List <ThumbImage>(),
Compression = new List <ThumbImage>(),
Format = FileService.ParseFileFormat(Path.GetExtension(path)),
FileSize = new FileInfo(path).Length
};
if (image.Format == Format.SVG)
{
var minPath = absoluteDir + "/out/" + Path.GetFileNameWithoutExtension(path) + ".min.svg";
var optimized = new ThumbImage
{
FileName = Path.GetFileName(minPath),
AltText = image.AltText,
SourceID = image.ID,
RelativePath = "/images/out/" + Path.GetFileName(minPath),
AbsolutePath = minPath,
Format = Format.SVG,
FileSize = new FileInfo(minPath).Length,
Stripped = false
};
image.Thumbnails.Add(optimized);
thumbEntities.SetValue(optimized, i);
}
imageEntities.SetValue(image, i);
i++;
}
// Wrap everything in transaction
using (var transaction = context.Database.BeginTransaction())
{
try
{
context.SourceImages.AddOrUpdate(imageEntities);
context.ThumbImages.AddOrUpdate(thumbEntities);
context.SaveChanges();
transaction.Commit();
Console.WriteLine("Seed succesfull.");
}
catch (Exception e)
{
Console.WriteLine(e.Message, e.InnerException);
transaction.Rollback();
}
}
// Create Directory for thumbnails
Directory.CreateDirectory(MapPath("thumbnails"));
}