public IActionResult Check(string checksum)
{
var model = new ChecksumViewModel();
model.Checksum = checksum;
//Get checksum info from storage
var checksumStorage = NeoAPI.getStorage(NeoAPI.Net.Test, _scriptHash, checksum);
if (checksumStorage != null && checksumStorage.Value != null)
{
string checksumValue = checksumStorage.Value;
ChecksumInfo checksumInfo = ChecksumInfo.FromBytes(Encoding.ASCII.GetBytes(checksumValue));
model.ChecksumInfo = checksumInfo;
//Get address info from storage (based on address from checksum info)
var addressStorage = NeoAPI.getStorage(NeoAPI.Net.Test, _scriptHash, checksumInfo.Address.AsString());
if (addressStorage != null && addressStorage.Value != null)
{
string value = addressStorage.Value;
AddressInfo addressInfo = AddressInfo.FromBytes(Encoding.ASCII.GetBytes(value));
model.AddressInfo = addressInfo;
}
}
return(View(model));
}
/// <summary>
/// Returns only the base64 string of an image
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public IActionResult Img(string id)
{
//Get base64string for this id from the NEO blockchain
var image = NeoAPI.getStorage(NeoAPI.Net.Test, _scriptHash, id);
//Check if we find an image
if (image == null || image.Value == null)
{
return(new NotFoundResult());
}
return(Content(image.Value));
}
/// <summary>
/// Preview an image
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public IActionResult Preview(string id)
{
//Get base64string for this id from the NEO blockchain
var image = NeoAPI.getStorage(NeoAPI.Net.Test, _scriptHash, id);
//Check if we find an image
if (image == null || image.Value == null)
{
return(new NotFoundResult());
}
PreviewViewModel model = new PreviewViewModel();
model.Image = image.Value;
return(View(model));
}
