public FileService()
{
Amazon.S3.AmazonS3Config s3Config = new Amazon.S3.AmazonS3Config();
s3Config.ServiceURL = FileService.serviceUrl;
this.S3Client = new Amazon.S3.AmazonS3Client(ConfigService.amazonAccessKey, ConfigService.amazonSecretAccessKey, s3Config);
}
public FileUploader(string accessKeyId, string secretAccessKey, string serviceUrl)
{
Amazon.S3.AmazonS3Config s3Config = new Amazon.S3.AmazonS3Config();
s3Config.ServiceURL = serviceUrl;
this.S3Client = new Amazon.S3.AmazonS3Client(accessKeyId, secretAccessKey, s3Config);
}
public IStorage RetrieveBackend()
{
if (AmazonS3 != null)
{
Amazon.S3.AmazonS3Config config = new Amazon.S3.AmazonS3Config()
{
ServiceURL = AmazonS3.Endpoint,
SignatureVersion = AmazonS3.SignatureVersion,
Timeout = TimeSpan.FromDays(10)
};
return(new S3Storage(AmazonS3.AccessKey, AmazonS3.ApiKey, AmazonS3.Bucket, config)
{
accessControl = AmazonS3.CannedACL
});
}
else if (Azure != null)
{
return(new AzureStorage(Azure.Account, Azure.SasToken, Azure.Container));
}
else if (BunnyCDN != null)
{
return(new BunnyStorage(BunnyCDN.ApiKey, BunnyCDN.StorageZone));
}
else if (Filesystem != null)
{
return(new FilesystemStorage(Filesystem.Directory));
}
else
{
return(new NullStorage());
}
}
public async Task <String> SaveFileToAws(FileDto file)
{
var keyId = _configuration.GetSection("AWS").GetValue <String>("AWSAccessKeyId");
var keySecret = _configuration.GetSection("AWS").GetValue <String>("AWSSecretAccessKey");
var config = new Amazon.S3.AmazonS3Config();
config.RegionEndpoint = Amazon.RegionEndpoint.EUWest3;
var client = new Amazon.S3.AmazonS3Client(keyId, keySecret, config);
var fileName = $"users-uploads/{Guid.NewGuid().ToString()}-{file.FileName}";
var request = new Amazon.S3.Model.PutObjectRequest
{
BucketName = "teller-uploads",
ContentType = file.ContentType,
InputStream = file.ReadStream,
Key = fileName,
StorageClass = Amazon.S3.S3StorageClass.Standard,
CannedACL = Amazon.S3.S3CannedACL.PublicRead,
};
var response = await client.PutObjectAsync(request);
if (response.HttpStatusCode == HttpStatusCode.OK)
{
return("https://teller-uploads.s3.amazonaws.com/" + fileName);
}
else
{
return(null);
}
}
public S3Handler()
{
Amazon.S3.AmazonS3Config s3Config = new Amazon.S3.AmazonS3Config();
// Build Url.
s3Config.ServiceURL = ServiceUrl;
//Amazon.S3.AmazonS3Client S3Client = null;
this.S3Client = new Amazon.S3.AmazonS3Client(AccessKey, SecretKey, s3Config);
}
private Amazon.S3.IAmazonS3 CreateS3Client()
{
var config = new Amazon.S3.AmazonS3Config();
if (!String.IsNullOrEmpty(_config.RegionName))
{
config.RegionEndpoint = Amazon.RegionEndpoint.GetBySystemName(_config.RegionName);
}
return(new Amazon.S3.AmazonS3Client());
}
/// <summary>
//
/// </summary>
/// <param name="siteId"></param>
/// <param name="fileName">should be unique id: 234234546.jpg or
/// /images/34234234234.pjg
/// </param>
/// <param name="content"></param>
/// <param name="contentType"></param>
/// <returns>Returns the URL address of the file...</returns>
public string Upload(string filePath, System.IO.Stream fileStream, string contentType)
{
Amazon.S3.AmazonS3Config config = new Amazon.S3.AmazonS3Config().
WithCommunicationProtocol(Protocol.HTTP);
string key = filePath.Replace(BaseURL, "");
Amazon.S3.AmazonS3Client client = new Amazon.S3.AmazonS3Client(ConfigurationLibrary.Config.fileAmazonS3AccessKey,
ConfigurationLibrary.Config.fileAmazonS3SecreyKey, config);
//System.IO.MemoryStream stream = new System.IO.MemoryStream(content);
try
{
PutObjectRequest request = new PutObjectRequest();
request.WithInputStream(fileStream);
request.WithBucketName(BucketName);
request.WithKey(key);
request.WithCannedACL(S3CannedACL.PublicRead);
S3Response response = client.PutObject(request);
//response.Dispose();
}
catch (Amazon.S3.AmazonS3Exception ex)
{
if (ex.ErrorCode != null && (ex.ErrorCode.Equals("InvalidAccessKeyId") || ex.ErrorCode.Equals("InvalidSecurity")))
{
Console.WriteLine("Please check the provided AWS Credentials.");
Console.WriteLine("If you haven't signed up for Amazon S3, please visit http://aws.amazon.com/s3");
}
else
{
Console.WriteLine("An error occurred with the message '{0}' when writing an object", ex.Message);
}
}
client.Dispose();
//SetACL(fileName, true);
string fileUrl = BaseURL + key;
return(fileUrl);
}
public ActionResult Edit(TimelineEvent timelineEvent)
{
try
{
var file = Request.Files["file"];
if (file != null && file.FileName.EndsWith(".png") || file.FileName.EndsWith(".jpg"))
{
var fullPath = Server.MapPath("/" + file.FileName);
file.SaveAs(fullPath);
var config = new Amazon.S3.AmazonS3Config {
MaxErrorRetry = 0
};
var client = new Amazon.S3.AmazonS3Client("AKIAJTSDXO36LAHQEOJA", "+HW/vJzJ+XApMYhBzVtAYElxiEZIVw24NXTYBtiG", config);
var req = new Amazon.S3.Model.PutObjectRequest {
BucketName = "10years-dawitisaak",
FilePath = fullPath
};
var res = client.PutObject(req);
timelineEvent.Image = res.AmazonId2;
}
// TODO: Add update logic here
timelineEvent = timelineService.Save(timelineEvent);
return RedirectToAction("Details", new { id = timelineEvent.Id });
}
catch(Exception ex)
{
throw ex;
ModelState.AddModelError("Could not Edit", ex);
return View(timelineEvent);
}
}
