/// <summary>
/// Dispose the underlying Amazon S3 instance in case this instance has ownership.
/// </summary>
public void Dispose()
{
if (_hasOwnership && _amazonS3 != null)
{
_amazonS3.Dispose();
}
_amazonS3 = null;
}
public void Dispose()
{
if (client != null)
{
client.Dispose();
}
if (initResponse != null)
{
initResponse.Dispose();
}
}
public bool UploadFileToS3(string uploadAsFileName, Stream ImageStream, S3CannedACL filePermission, S3StorageClass storageType)
{
try
{
AmazonS3 client = Amazon.AWSClientFactory.CreateAmazonS3Client("AKIAJ4A6DAATIDU6ELAA", "EiA6EILkCp7pqzvnIUhXg3FFOft0j+pA/DtBM8if");
PutObjectRequest request = new PutObjectRequest();
request.WithKey("folder" + "/" + uploadAsFileName);
request.WithInputStream(ImageStream);
request.WithBucketName("shriners_rms");
request.CannedACL = filePermission;
request.StorageClass = storageType;
client.PutObject(request);
client.Dispose();
}
catch
{
return(false);
}
return(true);
}
public async Task <Unit> Handle(CreateFoodCommand request, CancellationToken cancellationToken)
{
var entity = new Food
{
Name = request.Name,
Price = request.Price,
Description = request.Description,
Weight = request.Weight,
Size = request.Size,
Protein = request.Protein,
Fats = request.Fats,
Carbohydrates = request.Carbohydrates,
Calories = request.Calories,
TypeId = request.TypeId
};
if (request.Image != null)
{
AmazonS3 amazon = new AmazonS3();
string filename = amazon.GetRandomFileNameWithPrefix(request.Image.FileName, 100000, 5);
string path = $"images/food/{filename}";
await amazon.UploadFoodImage(request.Image, filename);
entity.ImagePath = path;
amazon.Dispose();
}
else
{
entity.ImagePath = "images/food/default.jpg";
}
await _context.Food.AddAsync(entity);
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public static void ClassCleanup()
{
client.Dispose();
}
public static void AmazonUpload(string virtuelpath)
{
if (context.Cache[virtuelpath + _bucketServerName + "-file"] == null)
{
string filePath = context.Request.MapPath(virtuelpath);
string contentType = "image/" + Path.GetExtension(filePath).Replace(".", null);
// Create a signature for this operation
PutObjectRequest putObjReq = new PutObjectRequest();
putObjReq.WithBucketName(_bucketServerName);
putObjReq.WithContentType(contentType);
putObjReq.WithFilePath(filePath);
putObjReq.WithKey(Path.GetFileName(filePath));
putObjReq.WithCannedACL(S3CannedACL.PublicRead);
var headers = new System.Collections.Specialized.NameValueCollection();
headers.Add("Expires", TimeZoneManager.DateTimeNow.AddMonths(6).ToString("ddd, dd MMM yyyy HH:mm:ss K"));
putObjReq.AddHeaders(headers);
//// COMPRESS file
//MemoryStream ms = new MemoryStream();
//using (GZipStream zip = new GZipStream(ms, CompressionMode.Compress, true))
//{
// byte[] buffer = File.ReadAllBytes(filePath);
// zip.Write(buffer, 0, buffer.Length);
// zip.Flush();
//}
//ms.Position = 0;
//// Create a signature for this operation
//PutObjectRequest putObjReqGZ = new PutObjectRequest();
//putObjReqGZ.WithBucketName(_bucketServerName);
//putObjReqGZ.WithContentType(contentType);
//putObjReqGZ.WithInputStream(ms);
//putObjReqGZ.WithKey(Path.GetFileName(filePath) + ".gz");
//putObjReqGZ.WithCannedACL(S3CannedACL.PublicRead);
//var headersGZ = new System.Collections.Specialized.NameValueCollection();
//headersGZ.Add("Content-Encoding", "gzip");
//headersGZ.Add("Expires", TimeZoneManager.DateTimeNow.AddMonths(6).ToString("ddd, dd MMM yyyy HH:mm:ss K"));
//putObjReqGZ.AddHeaders(headersGZ);
// connect client
AmazonS3 s3Client = AWSClientFactory.CreateAmazonS3Client(_amazonID, _amazonSecretKey);
s3Client.PutObject(putObjReq); // upload file
//s3Client.PutObject(putObjReqGZ); // upload file
context.Cache.Add(virtuelpath.GetHashCode() + _bucketServerName + "-file", "isUploaded",
null,
TimeZoneManager.DateTimeNow.AddDays(30),
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Normal,
null);
// clean amazon
s3Client.Dispose();
//ms.Close();
//ms.Flush();
//ms.Dispose();
}
}
public static void AmazonUploadContent(string virtuelpath)
{
if (context.Cache[virtuelpath + _bucketServerName + "-content"] == null)
{
Uri path = new Uri(GetSiteRoot() + "/" + virtuelpath);
string q = path.Query;
string qp = HttpUtility.ParseQueryString(q).Get("p");
string qpageId = "-" + qp;
string source = null;
// Create a request using a URL
WebClient wrGETURL = new System.Net.WebClient();
wrGETURL.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.NoCacheNoStore);
wrGETURL.UseDefaultCredentials = false;
wrGETURL.Encoding = Encoding.UTF8;
source = wrGETURL.DownloadString(path);
wrGETURL.Dispose();
wrGETURL.CancelAsync();
string contentType = "text/javascript";
// Create a signature for this operation
PutObjectRequest putObjReq = new PutObjectRequest();
putObjReq.WithBucketName(_bucketServerName);
putObjReq.WithContentType(contentType);
putObjReq.WithContentBody(source);
putObjReq.WithKey(virtuelpath.Remove(0).GetHashCode() + "-" + qp + ".js");
putObjReq.WithCannedACL(S3CannedACL.PublicRead);
var headers = new System.Collections.Specialized.NameValueCollection();
headers.Add("Expires", TimeZoneManager.DateTimeNow.AddMonths(6).ToString("ddd, dd MMM yyyy HH:mm:ss K"));
putObjReq.AddHeaders(headers);
// COMPRESS file
MemoryStream ms = new MemoryStream();
using (GZipStream zip = new GZipStream(ms, CompressionMode.Compress, true))
{
byte[] buffer = Encoding.UTF8.GetBytes(source);
zip.Write(buffer, 0, buffer.Length);
zip.Flush();
}
ms.Position = 0;
// Create a signature for this operation
PutObjectRequest putObjReqGZ = new PutObjectRequest();
putObjReqGZ.WithBucketName(_bucketServerName);
putObjReqGZ.WithContentType(contentType);
putObjReqGZ.WithInputStream(ms);
putObjReqGZ.WithKey(virtuelpath.Remove(0).GetHashCode() + "-" + qp + ".js.gz");
putObjReqGZ.WithCannedACL(S3CannedACL.PublicRead);
var headersGZ = new System.Collections.Specialized.NameValueCollection();
headersGZ.Add("Content-Encoding", "gzip");
headersGZ.Add("Expires", TimeZoneManager.DateTimeNow.AddMonths(6).ToString("ddd, dd MMM yyyy HH:mm:ss K"));
putObjReqGZ.AddHeaders(headersGZ);
// connect client
AmazonS3 s3Client = AWSClientFactory.CreateAmazonS3Client(_amazonID, _amazonSecretKey);
s3Client.PutObject(putObjReq); // upload file
s3Client.PutObject(putObjReqGZ); // upload file
context.Cache.Add(virtuelpath + _bucketServerName + "-content", "isUploaded",
null,
TimeZoneManager.DateTimeNow.AddDays(30),
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Normal,
null);
// clean amazon
s3Client.Dispose();
ms.Close();
ms.Flush();
ms.Dispose();
}
}
public void Dispose()
{
s3client.Dispose();
}
