// note that if the folder already exists and is owned by the current user
// this will also return the folder name (which could be interpreted has if the folder has been created
// which is false since the folder already existed)
public static string create_Folder(this API_AmazonS3 amazonS3, string newFolderName)
{
amazonS3.debugMsg("[API_AmazonS3]: creating folder :{0}", newFolderName);
var putBucketResponse = amazonS3.create_S3_Bucket(newFolderName);
return((putBucketResponse.notNull())
? newFolderName
: "");
}
public static PutObjectResponse add_S3_Object(this API_AmazonS3 amazonS3, string targetBucket, string fileToAdd)
{
var putObjectRequest = new PutObjectRequest();
putObjectRequest.WithBucketName(targetBucket);
putObjectRequest.WithCannedACL(S3CannedACL.PublicRead); // make it publicly available buy default
putObjectRequest.WithFilePath(fileToAdd);
return(amazonS3.S3Client.PutObject(putObjectRequest));
}
public static string delete_File(this API_AmazonS3 amazonS3, string bucket, string fileToDelete)
{
amazonS3.debugMsg("[API_AmazonS3]: deleting file :{0}/{1}", bucket, fileToDelete);
var deleteObjectResponse = amazonS3.delete_S3_Object(bucket, fileToDelete);
return((deleteObjectResponse.notNull())
? fileToDelete
: "");
}
public static string delete_Folder(this API_AmazonS3 amazonS3, string folderToDelete)
{
amazonS3.debugMsg("[API_AmazonS3]: deleting folder :{0}", folderToDelete);
var deleteBucketResponse = amazonS3.delete_S3_Bucket(folderToDelete);
return((deleteBucketResponse.notNull())
? folderToDelete
: "");
}
public static DeleteBucketResponse delete_S3_Bucket(this API_AmazonS3 amazonS3, string folderToDelete)
{
try
{
var deleteBucketRequest = new DeleteBucketRequest();
deleteBucketRequest.WithBucketName(folderToDelete);
return(amazonS3.S3Client.DeleteBucket(deleteBucketRequest));
}
catch (Exception ex)
{
ex.log("[API_AmazonS3]: in create_S3_Bucket()");
}
return(null);
}
public static PutBucketResponse create_S3_Bucket(this API_AmazonS3 amazonS3, string newBucketName)
{
try
{
var putBucketRequest = new PutBucketRequest();
putBucketRequest.WithBucketName(newBucketName);
return(amazonS3.S3Client.PutBucket(putBucketRequest));
}
catch (Exception ex)
{
ex.log("[API_AmazonS3]: in create_S3_Bucket()");
}
return(null);
}
public static DeleteObjectResponse delete_S3_Object(this API_AmazonS3 amazonS3, string bucket, string keyToDelete)
{
try
{
var deleteObjectRequest = new DeleteObjectRequest();
deleteObjectRequest.WithBucketName(bucket);
deleteObjectRequest.WithKey(keyToDelete);
return(amazonS3.S3Client.DeleteObject(deleteObjectRequest));
}
catch (Exception ex)
{
ex.log("[API_AmazonS3]: in delete_S3_Object()");
}
return(null);
}
public static List <S3Object> s3_ObjectsRaw(this API_AmazonS3 amazonS3, string bucketName)
{
try
{
amazonS3.debugMsg("[API_AmazonS3]: retriving objects list for bucket:{0}", bucketName);
var listObjectsRequest = new ListObjectsRequest();
listObjectsRequest.WithBucketName(bucketName);
return(amazonS3.S3Client.ListObjects(listObjectsRequest).S3Objects);
}
catch (Exception ex)
{
ex.log("[API_AmazonS3]: in s3_ObjectsRaw()");
}
return(new List <S3Object>());
}
public static List <S3Bucket> s3_BucketsRaw(this API_AmazonS3 amazonS3)
{
try
{
amazonS3.debugMsg("[API_AmazonS3]: retriving buckets list");
var listBucketsResponse = amazonS3.S3Client.ListBuckets();
if (listBucketsResponse.notNull())
{
return(listBucketsResponse.Buckets);
}
}
catch (Exception ex)
{
ex.log("[API_AmazonS3]: in bunckets()");
}
return(new List <S3Bucket>());
}
public static Thread showFilesInTreeView(this API_AmazonS3 amazonS3, TreeView treeView, string folderName)
{
treeView.backColor("LightPink");
// we need to run the next code in a separate thread or the treeView.backColor update doesn't show
if (folderName.valid())
{
return(O2Thread.mtaThread(
() => {
treeView.clear();
var files = amazonS3.files(folderName);
foreach (var file in files)
{
var url = "{0}/{1}/{2}".format(amazonS3.defaultS3Server, folderName, file);
treeView.add_Node(file, url.uri());
}
treeView.backColor("White");
}));
}
return(null);
}
public static T showFileInControl <T>(this API_AmazonS3 amazonS3, T control, Uri uri)
where T : Control
{
if (uri.isNull())
{
return(control);
}
control.clear();
switch (uri.str().extension())
{
case ".gif":
control.add_PictureBox().loadFromUri(uri);
break;
default:
var fileContents = uri.getUrlContents();
control.add_TextArea().set_Text(fileContents);
break;
}
return(control);
}
public static List <String> s3_Objects(this API_AmazonS3 amazonS3, string bucketName)
{
return((from s3_Object in amazonS3.s3_ObjectsRaw(bucketName)
select s3_Object.Key).toList());
}
public static List <String> files(this API_AmazonS3 amazonS3, string bucketName)
{
return(amazonS3.s3_Objects(bucketName));
}
public static List <String> s3_Buckets(this API_AmazonS3 amazonS3)
{
return((from bucket in amazonS3.s3_BucketsRaw()
select bucket.BucketName).toList());
}
public static List <String> folders(this API_AmazonS3 amazonS3)
{
return(amazonS3.s3_Buckets());
}
