public string DistributeFile(string sourcePath)
{
using (Stream fileStream = File.OpenRead(sourcePath))
{
Console.Write($"Distributing {Path.GetFileName(sourcePath)}");
PutObjectRequest request = new PutObjectRequest()
{
BucketName = _bucketPath,
Key = System.IO.Path.GetFileName(sourcePath),
CannedACL = S3CannedACL.PublicRead,
InputStream = fileStream,
AutoCloseStream = true,
};
request.StreamTransferProgress += (sender, e) =>
{
Amazon.Runtime.StreamTransferProgressArgs args = (e as Amazon.Runtime.StreamTransferProgressArgs);
args.PercentDone.WriteProgressToConsole();
};
PutObjectResponse response = _client.PutObject(request);
Console.WriteLine();
return(_client.GeneratePreSignedURL(_bucketPath, Path.GetFileName(sourcePath), DateTime.UtcNow.AddYears(10), null));
}
}
public string GetUrl(string path)
{
try
{
return(client.GeneratePreSignedURL(Bucket, path, DateTime.UtcNow.AddDays(1), new Dictionary <string, object>()));
}
catch (Exception ex)
{
Console.WriteLine($"GetUrl:s3:{ex.Message}{ex.InnerException}");
return("");
}
}
public void ProcessBucket(string bucket, SkRecognitionClient recognitionClient)
{
ListObjectsV2Request req = new ListObjectsV2Request
{
BucketName = bucket,
};
try
{
ListObjectsV2Response response = null;
do
{
response = yandexS3.ListObjectsV2Async(req).GetAwaiter().GetResult();
if (response.HttpStatusCode != HttpStatusCode.OK)
{
log.LogError($"HttpRequest error {response.HttpStatusCode}");
}
var qResponse = response.S3Objects.AsQueryable <S3Object>();
var retVal = from key in qResponse
where key.Key.EndsWith(".wav", StringComparison.InvariantCultureIgnoreCase) || key.Key.EndsWith(".ogg", StringComparison.InvariantCultureIgnoreCase)
orderby key.Key
select new SkTaskModel
{
AudioUrl = yandexS3.GeneratePreSignedURL(bucket, key.Key, DateTime.Now.AddHours(24), null),
Path = key.Key,
TaskId = null
};
// Set the marker property
req.ContinuationToken = response.NextContinuationToken;
recognitionClient.CreateRecognitionTask(retVal.ToArray <SkTaskModel>());
} while (response != null && response.IsTruncated);
}
catch (Exception ex)
{
log.LogError(ex, "GetObjectList execution error");
};
}
public static void Main(string[] args)
{
if (checkRequiredFields())
{
using (client = new AmazonS3Client("AKIAPP3Y4VFTXZK66NZA", "yvwt1aVEipUt41qiNROw6GNnxU+6CAU0xNE3MNZl", RegionEndpoint.CNNorth1))
{
Console.WriteLine("Listing buckets");
// ListingBuckets();
Console.WriteLine("Creating a bucket");
//CreateABucket();
Console.WriteLine("Writing an object");
WritingAnObject();
Console.WriteLine("Reading an object");
ReadingAnObject();
//Console.WriteLine("Deleting an object");
//DeletingAnObject();
Console.WriteLine("Listing objects");
ListingObjects();
String url = client.GeneratePreSignedURL(bucketName, keyName, DateTime.Now.AddDays(1), null);
String url1 = SignURL(bucketName, keyName, null, TimeSpan.FromDays(1));
Console.WriteLine(url);
Console.WriteLine(url1);
}
}
Console.WriteLine("Press any key to continue...");
Console.ReadLine();
}
public static string GetPresignedURL(IAmazonS3 s3Client, string bucketName, string key)
{
string signedUrl = s3Client.GeneratePreSignedURL(bucketName, key, DateTime.Now.AddMinutes(20), null);
return(signedUrl);
}
/// <summary>
/// Gets the full media URL of the specified AWS S3 asset
/// </summary>
/// <param name="key">AWS S3 ECL Key.</param>
/// <returns>Absolute URL to the asset</returns>
internal String GetMediaUrl(String key)
{
return(_S3Client.GeneratePreSignedURL(_bucketName, _prefix + VirtualPathUtility.RemoveTrailingSlash(key), DateTime.Now.AddDays(1), null));
}
