/// <inheritdoc />
public override void Move(IBlobContentLocation source, IBlobContentLocation destination)
{
this.Copy(source, destination);
var sourceBlob = this.GetBlob(source);
sourceBlob.BeginDelete(null, null);
}
private CloudBlockBlob GetBlob(IBlobContentLocation blobLocation)
{
var container = this.client.GetContainerReference(this.containerName);
var blob = container.GetBlockBlobReference(this.GetBlobName(blobLocation));
return(blob);
}
/// <summary>
/// Copies the source content to the specified destination on the remote blob storage.
/// </summary>
/// <param name="source">Descriptor of the source item on the remote blob storage.</param>
/// <param name="destination">Descriptor of the destination item on the remote blob storage.</param>
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var request = new CopyObjectRequest()
.WithSourceBucket(this.bucketName).WithSourceKey(source.FilePath)
.WithDestinationBucket(this.bucketName).WithDestinationKey(destination.FilePath);
transferUtility.S3Client.CopyObject(request);
}
/// <summary>
/// Copies the source content to the specified destination on the remote blob storage.
/// </summary>
/// <param name="source">Descriptor of the source item on the remote blob storage.</param>
/// <param name="destination">Descriptor of the destination item on the remote blob storage.</param>
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var request = new CopyObjectRequest()
.WithSourceBucket(this.bucketName).WithSourceKey(source.FilePath)
.WithDestinationBucket(this.bucketName).WithDestinationKey(destination.FilePath);
transferUtility.S3Client.CopyObject(request);
}
/// <summary>
/// Deletes the blob item stored under the specified blob location
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
public override void Delete(IBlobContentLocation location)
{
var request = new DeleteObjectRequest()
{
BucketName = this.bucketName,
Key = location.FilePath
};
transferUtility.S3Client.DeleteObject(request);
}
/// <inheritdoc />
public override void SetProperties(IBlobContentLocation content, IBlobProperties properties)
{
var blob = this.GetBlob(content);
blob.Properties.ContentType = properties.ContentType;
blob.Properties.CacheControl = properties.CacheControl;
blob.BeginSetProperties(null, null);
}
/// <summary>
/// Deletes the blob item stored under the specified blob location
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
public override void Delete(IBlobContentLocation location)
{
var request = new DeleteObjectRequest()
{
BucketName = this.bucketName,
Key = location.FilePath
};
transferUtility.S3Client.DeleteObject(request);
}
/// <summary>
/// Gets the content type, cache control settings, etc. of a blob.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <returns>The retrieved properties.</returns>
public override IBlobProperties GetProperties(IBlobContentLocation location)
{
var request = new GetObjectRequest().WithBucketName(this.bucketName).WithKey(location.FilePath);
GetObjectResponse response = transferUtility.S3Client.GetObject(request);
return(new BlobProperties
{
ContentType = response.Headers["Content-Type"],
CacheControl = response.Headers["Cache-Control"],
});
}
/// <inheritdoc />
public override IBlobProperties GetProperties(IBlobContentLocation location)
{
var blob = this.GetBlob(location);
blob.FetchAttributes();
return(new Telerik.Sitefinity.Modules.Libraries.BlobStorage.BlobProperties
{
ContentType = blob.Properties.ContentType,
CacheControl = blob.Properties.CacheControl
});
}
/// <summary>
/// Copies the source content to the specified destination on the remote blob storage.
/// </summary>
/// <param name="source">Descriptor of the source item on the remote blob storage.</param>
/// <param name="destination">Descriptor of the destination item on the remote blob storage.</param>
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var request = new CopyObjectRequest()
{
SourceBucket = this.bucketName,
SourceKey = source.FilePath,
DestinationBucket = this.bucketName,
DestinationKey = destination.FilePath,
CannedACL = S3CannedACL.PublicRead
};
transferUtility.S3Client.CopyObject(request);
}
/// <summary>
/// Copies the source content to the specified destination on the remote blob storage.
/// </summary>
/// <param name="source">Descriptor of the source item on the remote blob storage.</param>
/// <param name="destination">Descriptor of the destination item on the remote blob storage.</param>
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var request = new CopyObjectRequest()
{
SourceBucket = this.bucketName,
SourceKey = source.FilePath,
DestinationBucket = this.bucketName,
DestinationKey = destination.FilePath,
CannedACL = S3CannedACL.PublicRead
};
transferUtility.S3Client.CopyObject(request);
}
/// <summary>
/// Determines whether a blob item under the specified location exists.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <returns>True if the item exists, otherwise - false</returns>
public override bool BlobExists(IBlobContentLocation location)
{
var request = new GetObjectRequest().WithBucketName(this.bucketName).WithKey(location.FilePath);
try
{
var response = transferUtility.S3Client.GetObject(request);
return true;
}
catch (AmazonS3Exception err)
{
}
return false;
}
/// <summary>
/// Determines whether a blob item under the specified location exists.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <returns>True if the item exists, otherwise - false</returns>
public override bool BlobExists(IBlobContentLocation location)
{
var request = new GetObjectRequest().WithBucketName(this.bucketName).WithKey(location.FilePath);
try
{
var response = transferUtility.S3Client.GetObject(request);
return(true);
}
catch (AmazonS3Exception err)
{
}
return(false);
}
/// <summary>
/// Sets the properties, like cacheControl, content type, etc.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <param name="properties">The properties to set.</param>
public override void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
//No properties to set by default
var req = new CopyObjectRequest()
.WithDirective(S3MetadataDirective.REPLACE)
.WithSourceBucket(this.bucketName)
.WithSourceKey(location.FilePath)
.WithDestinationBucket(this.bucketName)
.WithDestinationKey(location.FilePath);
req.AddHeader("x-amz-acl", "public-read");
req.AddHeader("Cache-Control", properties.CacheControl);
req.AddHeader("Content-Type", properties.ContentType);
transferUtility.S3Client.CopyObject(req);
}
/// <inheritdoc />
public override void Delete(IBlobContentLocation content)
{
CloudBlob blob = this.GetBlob(content);
try
{
var requestOptions = new Storage.Blob.BlobRequestOptions()
{
RetryPolicy = new Storage.RetryPolicies.NoRetry() // RetryPolicies.Retry(1, TimeSpan.FromSeconds(1))
};
blob.DeleteIfExists(DeleteSnapshotsOption.None, null, requestOptions, null);
}
catch (Exception e)
{
throw new BlobStorageException(string.Format("Cannot delete BLOB '{0}' from library storage '{1}'. {2}: {3}.", this.GetBlobName(content), this.Name, e.Source, e.Message), e);
}
}
/// <summary>
/// Sets the properties, like cacheControl, content type, etc.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <param name="properties">The properties to set.</param>
public override void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
//No properties to set by default
var req = new CopyObjectRequest()
{
MetadataDirective = S3MetadataDirective.REPLACE,
SourceBucket = this.bucketName,
SourceKey = location.FilePath,
DestinationBucket = this.bucketName,
DestinationKey = location.FilePath,
CannedACL = S3CannedACL.PublicRead
};
req.Headers.CacheControl = properties.CacheControl;
req.Headers.ContentType = properties.ContentType;
transferUtility.S3Client.CopyObject(req);
}
/// <inheritdoc />
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var sourceBlob = this.GetBlob(source);
var destBlob = this.GetBlob(destination);
if (!(this.client.Credentials is StorageCredentials))
{
using (var uploadStream = sourceBlob.OpenRead())
{
destBlob.UploadFromStream(uploadStream);
}
}
else
{
// This is a workaround for the SAS authorization case, for which CopyFromBlob throws an exception.
// It imposes PERFORMANCE, NETWORK and FINANCIAL costs. :(
using (var uploadSteam = destBlob.OpenWrite())
sourceBlob.DownloadToStream(uploadSteam);
this.SetProperties(destination, this.GetProperties(source));
}
}
/// <inheritdoc />
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
var sourceBlob = this.GetBlob(source);
var destBlob = this.GetBlob(destination);
if (!(this.client.Credentials is StorageCredentials))
{
using (var uploadStream = sourceBlob.OpenRead())
{
destBlob.UploadFromStream(uploadStream);
}
}
else
{
// This is a workaround for the SAS authorization case, for which CopyFromBlob throws an exception.
// It imposes PERFORMANCE, NETWORK and FINANCIAL costs. :(
using (var uploadSteam = destBlob.OpenWrite())
sourceBlob.DownloadToStream(uploadSteam);
this.SetProperties(destination, this.GetProperties(source));
}
}
private string GetBlobPath(IBlobContentLocation content)
{
return string.Concat(this.containerName, "/", this.GetBlobName(content));
}
/// <inheritdoc />
public override bool BlobExists(IBlobContentLocation location)
{
CloudBlob blob = this.GetBlob(location);
return blob.Exists();
}
/// <inheritdoc />
public override void Delete(IBlobContentLocation content)
{
CloudBlob blob = this.GetBlob(content);
try
{
var requestOptions = new Storage.Blob.BlobRequestOptions()
{
RetryPolicy = new Storage.RetryPolicies.NoRetry() // RetryPolicies.Retry(1, TimeSpan.FromSeconds(1))
};
blob.DeleteIfExists(DeleteSnapshotsOption.None, null, requestOptions, null);
}
catch (Exception e)
{
throw new BlobStorageException(string.Format("Cannot delete BLOB '{0}' from library storage '{1}'. {2}: {3}.", this.GetBlobName(content), this.Name, e.Source, e.Message), e);
}
}
/// <summary>
/// Deletes the blob item stored under the specified blob location
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
public override void Delete(IBlobContentLocation location)
{
var request = new DeleteObjectRequest().WithBucketName(this.bucketName).WithKey(location.FilePath);
transferUtility.S3Client.BeginDeleteObject(request, null, null);
}
/// <summary>
/// Deletes the specified location.
/// </summary>
/// <param name="location">The location.</param>
public override void Delete(IBlobContentLocation location)
{
try
{
this.ContainerBucket.DeleteObject(this.GetBlobPath(location));
}
catch (ObjectNotFoundException oex)
{
Logger.Writer.Write("Object not found: Error deleting {0} from the cloudfiles CDN. {1}".Arrange(location.FilePath, oex.Message));
}
}
/// <summary>
/// Gets the content type, cache control settings, etc. of a blob.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <returns>The retrieved properties.</returns>
public override IBlobProperties GetProperties(IBlobContentLocation location)
{
var request = new GetObjectRequest()
{
BucketName = this.bucketName,
Key = location.FilePath
};
GetObjectResponse response = transferUtility.S3Client.GetObject(request);
return new BlobProperties
{
ContentType = response.Headers["Content-Type"],
CacheControl = response.Headers["Cache-Control"],
};
}
/// <summary>
/// Deletes the blob item stored under the specified blob location
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
public override void Delete(IBlobContentLocation location)
{
var request = new DeleteObjectRequest().WithBucketName(this.bucketName).WithKey(location.FilePath);
transferUtility.S3Client.BeginDeleteObject(request, null, null);
}
public override void Move(IBlobContentLocation source, IBlobContentLocation destination)
{
this.Copy(source, destination);
this.Delete(source);
}
/// <summary>
/// Sets the properties.
/// </summary>
/// <param name="location">The location.</param>
/// <param name="properties">The properties.</param>
public override void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
//??
}
private string GetBlobPath(IBlobContentLocation content)
{
return(string.Concat(this.containerName, "/", this.GetBlobName(content)));
}
private StorageObject GetBlob(IBlobContentLocation blobLocation)
{
return this.ContainerBucket.GetObject(this.GetBlobPath(blobLocation));
}
/// <inheritdoc />
public override string GetItemUrl(IBlobContentLocation content)
{
return(string.Concat(this.rootUrl, this.GetBlobPath(content)));
}
private string GetBlobPath(IBlobContentLocation content)
{
return this.GetBlobName(content);
}
/// <summary>
/// Gets the item URL.
/// </summary>
/// <param name="content">The content.</param>
/// <returns></returns>
public override string GetItemUrl(IBlobContentLocation content)
{
try{
var cloudObject = this.GetBlob(content);
return (cloudObject != null) ? cloudObject.CdnUri.AbsoluteUri : String.Empty;
}catch(ObjectNotFoundException oex){
Logger.Writer.Write("Object not found: Error obtaining the Url for file {0} on the CDN as {1} CDN. {2}".Arrange(content.FilePath, content.FilePath, oex.Message));
return "http://127.0.0.1/{0}".Arrange(content.FilePath); //Cant return nothing, service will die
}
}
private CloudBlockBlob GetBlob(IBlobContentLocation blobLocation)
{
var container = this.client.GetContainerReference(this.containerName);
var blob = container.GetBlockBlobReference(this.GetBlobName(blobLocation));
return blob;
}
/// <summary>
/// Resolves the content item's external URL on the remote blob storage.
/// </summary>
/// <param name="content">Descriptor of the item on the remote blob storage for which to retrieve the URL.</param>
/// <returns>The resolved content item's external URL on the remote blob storage.</returns>
public override string GetItemUrl(IBlobContentLocation content)
{
return string.Concat("https://", this.bucketName, ".s3.amazonaws.com/", content.FilePath);
}
public IBlobProperties GetProperties(IBlobContentLocation location)
{
return null;
}
/// <summary>
/// Sets the properties, like cacheControl, content type, etc.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <param name="properties">The properties to set.</param>
public override void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
//No properties to set by default
var req = new CopyObjectRequest()
{
MetadataDirective = S3MetadataDirective.REPLACE,
SourceBucket = this.bucketName,
SourceKey = location.FilePath,
DestinationBucket = this.bucketName,
DestinationKey = location.FilePath,
CannedACL = S3CannedACL.PublicRead
};
req.Headers.CacheControl = properties.CacheControl;
req.Headers.ContentType = properties.ContentType;
transferUtility.S3Client.CopyObject(req);
}
public void Move(IBlobContentLocation source, IBlobContentLocation destination)
{
File.Move(this.GetFilePath(source), this.GetFilePath(destination));
}
/// <summary>
/// Copies the specified source.
/// </summary>
/// <param name="source">Source is the new file uploaded to the cloud, Delete will be called immediatly after copy completes</param>
/// <param name="destination">The existing object</param>
public override void Copy(IBlobContentLocation source, IBlobContentLocation destination)
{
try
{
var sourceBlobPath = this.GetBlobPath(source);
var destBlobPath = this.GetBlobPath(destination);
this.ContainerBucket.CopyObject(sourceBlobPath, destBlobPath);
}
catch(Exception ex){
Logger.Writer.Write("Error Copying Source File: {0} to Destination {1} on the CDN".Arrange(source.FilePath, destination.FilePath, ex.Message));
}
}
public void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
}
/// <summary>
/// BLOBs the exists.
/// </summary>
/// <param name="location">The location.</param>
/// <returns></returns>
public override bool BlobExists(IBlobContentLocation location)
{
try
{
var blob = this.GetBlob(location);
return (blob == null) ? false : true; //Not sure why I'm bothering, it'll throw an exception if there's no object
}
catch (ObjectNotFoundException oex)
{
Logger.Writer.Write("Object not found: Checking if Blob {0} Exists on the cloudfiles CDN. {1}".Arrange(location.FilePath, oex.Message));
return false;
}
}
protected override string GetFilePath(IBlobContentLocation location)
{
return Path.Combine(this.StorageFolder, location.FilePath);
}
private void EnsureFilePath(IBlobContentLocation location)
{
FileInfo file = new FileInfo(this.GetFilePath(location));
if (!file.Directory.Exists)
file.Directory.Create();
}
/// <summary>
/// Sets the properties, like cacheControl, content type, etc.
/// </summary>
/// <param name="location">Descriptor of the item on the remote blob storage.</param>
/// <param name="properties">The properties to set.</param>
public override void SetProperties(IBlobContentLocation location, IBlobProperties properties)
{
//No properties to set by default
var req = new CopyObjectRequest()
.WithDirective(S3MetadataDirective.REPLACE)
.WithSourceBucket(this.bucketName)
.WithSourceKey(location.FilePath)
.WithDestinationBucket(this.bucketName)
.WithDestinationKey(location.FilePath);
req.AddHeader("x-amz-acl", "public-read");
req.AddHeader("Cache-Control", properties.CacheControl);
req.AddHeader("Content-Type", properties.ContentType);
transferUtility.S3Client.CopyObject(req);
}
/// <summary>
/// Resolves the content item's external URL on the remote blob storage.
/// </summary>
/// <param name="content">Descriptor of the item on the remote blob storage for which to retrieve the URL.</param>
/// <returns>The resolved content item's external URL on the remote blob storage.</returns>
public override string GetItemUrl(IBlobContentLocation content)
{
return(string.Concat("http://", this.cloudFrontUrl + "/", content.FilePath));
}
/// <summary>
/// Gets the properties.
/// </summary>
/// <param name="location">The location.</param>
/// <returns></returns>
public override IBlobProperties GetProperties(IBlobContentLocation location)
{
var blob = this.GetBlob(location);
return new BlobProperties
{
ContentType = blob.ContentType
};
}
/// <summary>
/// Resolves the content item's external URL on the remote blob storage.
/// </summary>
/// <param name="content">Descriptor of the item on the remote blob storage for which to retrieve the URL.</param>
/// <returns>The resolved content item's external URL on the remote blob storage.</returns>
public override string GetItemUrl(IBlobContentLocation content)
{
return(string.Concat("http://", this.bucketName, ".s3.amazonaws.com/", content.FilePath));
}
/// <inheritdoc />
public override bool BlobExists(IBlobContentLocation location)
{
CloudBlob blob = this.GetBlob(location);
return(blob.Exists());
}
public string GetItemUrl(IBlobContentLocation content)
{
return string.Concat(this.rootUrl, "/", content.FilePath);
}
/// <inheritdoc />
public override void SetProperties(IBlobContentLocation content, IBlobProperties properties)
{
var blob = this.GetBlob(content);
blob.Properties.ContentType = properties.ContentType;
blob.Properties.CacheControl = properties.CacheControl;
blob.BeginSetProperties(null, null);
}
