public override FileResult GetItemImage(Product product, int imageIndex, Size size)
{
// load directly from s3
var name = GetImageName(product, imageIndex, size);
if (Store.Contains(name))
{
return(GetFileResult(name));
}
// resize and add to s3
var original = (FileContentResult)GetItemImage(product, imageIndex);
var output = new MemoryStream();
using (var stream = new MemoryStream(original.FileContents))
{
Log.DebugFormat("Resizing image for '{0}' to {1}x{2}px.", product.Name, size.Width, size.Height);
Resizer.ResizeImage(
Image.FromStream(stream),
new System.Drawing.Size(size.Width, size.Height),
output,
ImageFormat.Jpeg);
var buf = output.ToArray();
Store.Put(name, buf, "image/jpeg");
return(GetFileResult(buf));
}
}
public override FileResult GetItemImage(Product product, int imageIndex, Size size)
{
if (null == size)
{
return(GetItemImage(product, imageIndex));
}
var file = GetImageName(product, imageIndex, size);
if (!File.Exists(file))
{
// load the original
var original = (FileStreamResult)GetItemImage(product, imageIndex);
using (var stream = original.FileStream)
{
var fi = new FileInfo(file);
if (!fi.Directory.Exists)
{
fi.Directory.Create();
}
using (var output = File.Create(file))
{
Resizer.ResizeImage(
Image.FromStream(stream),
new System.Drawing.Size(size.Width, size.Height),
output,
ImageFormat.Jpeg);
}
}
}
return(GetFileResult(file));
}
public override FileResult GetItemImage(Product product, int imageIndex, Size size)
{
// load directly from s3
var name = GetImageName(product, imageIndex, size);
if (Store.Contains(name))
{
return GetFileResult(name);
}
// resize and add to s3
var original = (FileContentResult)GetItemImage(product, imageIndex);
var output = new MemoryStream();
using (var stream = new MemoryStream(original.FileContents))
{
Log.DebugFormat("Resizing image for '{0}' to {1}x{2}px.", product.Name, size.Width, size.Height);
Resizer.ResizeImage(
Image.FromStream(stream),
new System.Drawing.Size(size.Width, size.Height),
output,
ImageFormat.Jpeg);
var buf = output.ToArray();
Store.Put(name, buf, "image/jpeg");
return GetFileResult(buf);
}
}
protected virtual string GetImageName(Product p, int i, Size size)
{
string path = Configuration.ImageFolder;
if (null != size)
{
path = Path.Combine(path, String.Format("{0}x{1}", size.Width, size.Height));
}
if (i > 0)
{
path = Path.Combine(path, i.ToString());
}
path = Path.Combine(path, p.ProductId + ".jpeg");
return(path);
}
public override string GetExternalImageUrl(string productId, int imageIndex, Size size)
{
var name = GetImageName(productId, imageIndex, size);
return(Store.Contains(name) ? String.Format(_imageUrlFormat, Store.Name, name) : null);
}
protected static string GetImageName(string productId, int i, Size size)
{
return((null == size)
? String.Format("{0}.jpeg", productId)
: String.Format("{0}-{1}-{2}x{3}.jpeg", productId, i, size.Width, size.Height));
}
protected static string GetImageName(Product p, int i, Size size)
{
return(GetImageName(p.ProductId, i, size));
}
public abstract string GetExternalImageUrl(string productId, int imageIndex, Size size);
public abstract FileResult GetItemImage(Product product, int imageIndex, Size size);
public override string GetExternalImageUrl(string productId, int imageIndex, Size size)
{
return(null);
}
public override string GetExternalImageUrl(string productId, int imageIndex, Size size)
{
var name = GetImageName(productId, imageIndex, size);
return Store.Contains(name) ? String.Format(_imageUrlFormat, Store.Name, name) : null;
}
protected static string GetImageName(string productId, int i, Size size)
{
return (null == size)
? String.Format("{0}.jpeg", productId)
: String.Format("{0}-{1}-{2}x{3}.jpeg", productId, i, size.Width, size.Height);
}
protected static string GetImageName(Product p, int i, Size size)
{
return GetImageName(p.ProductId, i, size);
}
