public StorageTreeNode GetTreeNode(string strPath)
{
StorageTreeNode oNode = null;
try
{
using (Amazon.S3.AmazonS3 oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion))
{
string strPrefix = GetDirPath(strPath);
Amazon.S3.Model.ListObjectsRequest oRequest = new Amazon.S3.Model.ListObjectsRequest();
oRequest.WithBucketName(m_strBucketName).WithPrefix(strPrefix);
using (Amazon.S3.Model.ListObjectsResponse oResponse = oS3Client.ListObjects(oRequest))
{
oNode = new StorageTreeNode(strPrefix.Substring(0, strPrefix.Length - 1), true);
foreach (Amazon.S3.Model.S3Object entry in oResponse.S3Objects)
{
AddNodeRecursive(oNode, entry.Key.Substring(strPrefix.Length));
}
}
}
}
catch
{
}
return(oNode);
}
public ErrorTypes RemovePath(string strPath)
{
ErrorTypes eResult = ErrorTypes.StorageRemoveDir;
try
{
string strDirKey = GetDirPath(strPath);
using (Amazon.S3.AmazonS3 oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion))
{
Amazon.S3.Model.ListObjectsRequest oListObjectsRequest = new Amazon.S3.Model.ListObjectsRequest();
oListObjectsRequest.WithBucketName(m_strBucketName).WithPrefix(strDirKey);
using (Amazon.S3.Model.ListObjectsResponse oListObjectsResponse = oS3Client.ListObjects(oListObjectsRequest))
{
int nDeletedObjectCount = 0;
int nObjectsToDeleteCount = oListObjectsResponse.S3Objects.Count;
if (nObjectsToDeleteCount > 0)
{
Amazon.S3.Model.DeleteObjectsRequest oDeleteObjectsRequest = new Amazon.S3.Model.DeleteObjectsRequest();
oDeleteObjectsRequest.WithBucketName(m_strBucketName);
foreach (Amazon.S3.Model.S3Object oS3Obj in oListObjectsResponse.S3Objects)
{
oDeleteObjectsRequest.AddKey(oS3Obj.Key);
}
using (Amazon.S3.Model.DeleteObjectsResponse oDeleteObjectsResponse = oS3Client.DeleteObjects(oDeleteObjectsRequest))
{
nDeletedObjectCount = oDeleteObjectsResponse.DeletedObjects.Count;
}
}
if (nObjectsToDeleteCount == nDeletedObjectCount)
{
eResult = ErrorTypes.NoError;
}
}
}
}
catch
{
}
return(eResult);
}
public void GetTreeNodeBegin(string strPath, AsyncCallback cb, object oParam)
{
try
{
m_oGetTreeNode = new TransportClass(cb, oParam);
m_oGetTreeNode.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion);
m_oGetTreeNode.m_strPrefix = GetDirPath(strPath);
Amazon.S3.Model.ListObjectsRequest oRequest = new Amazon.S3.Model.ListObjectsRequest();
oRequest.WithBucketName(m_strBucketName).WithPrefix(m_oGetTreeNode.m_strPrefix);
m_oGetTreeNode.m_oS3Client.BeginListObjects(oRequest, m_oGetTreeNode.m_fCallback, m_oGetTreeNode.m_oParam);
}
catch
{
m_oGetTreeNode.m_eError = ErrorTypes.StorageGetInfo;
m_oGetTreeNode.DisposeAndCallback();
}
}
public ErrorTypes RemovePath(string strPath)
{
ErrorTypes eResult = ErrorTypes.StorageRemoveDir;
try
{
string strDirKey = GetDirPath(strPath);
using (Amazon.S3.AmazonS3 oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion))
{
Amazon.S3.Model.ListObjectsRequest oListObjectsRequest = new Amazon.S3.Model.ListObjectsRequest();
oListObjectsRequest.WithBucketName(m_strBucketName).WithPrefix(strDirKey);
using (Amazon.S3.Model.ListObjectsResponse oListObjectsResponse = oS3Client.ListObjects(oListObjectsRequest))
{
int nDeletedObjectCount = 0;
int nObjectsToDeleteCount = oListObjectsResponse.S3Objects.Count;
if (nObjectsToDeleteCount > 0)
{
Amazon.S3.Model.DeleteObjectsRequest oDeleteObjectsRequest = new Amazon.S3.Model.DeleteObjectsRequest();
oDeleteObjectsRequest.WithBucketName(m_strBucketName);
foreach (Amazon.S3.Model.S3Object oS3Obj in oListObjectsResponse.S3Objects)
{
oDeleteObjectsRequest.AddKey(oS3Obj.Key);
}
using (Amazon.S3.Model.DeleteObjectsResponse oDeleteObjectsResponse = oS3Client.DeleteObjects(oDeleteObjectsRequest))
{
nDeletedObjectCount = oDeleteObjectsResponse.DeletedObjects.Count;
}
}
if (nObjectsToDeleteCount == nDeletedObjectCount)
eResult = ErrorTypes.NoError;
}
}
}
catch
{
}
return eResult;
}
public void GetTreeNodeBegin(string strPath, AsyncCallback cb, object oParam)
{
try
{
m_oGetTreeNode = new TransportClass(cb, oParam);
m_oGetTreeNode.m_oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion);
m_oGetTreeNode.m_strPrefix = GetDirPath(strPath);
Amazon.S3.Model.ListObjectsRequest oRequest = new Amazon.S3.Model.ListObjectsRequest();
oRequest.WithBucketName(m_strBucketName).WithPrefix(m_oGetTreeNode.m_strPrefix);
m_oGetTreeNode.m_oS3Client.BeginListObjects(oRequest, m_oGetTreeNode.m_fCallback, m_oGetTreeNode.m_oParam);
}
catch
{
m_oGetTreeNode.m_eError = ErrorTypes.StorageGetInfo;
m_oGetTreeNode.DisposeAndCallback();
}
}
public StorageTreeNode GetTreeNode(string strPath)
{
StorageTreeNode oNode = null;
try
{
using (Amazon.S3.AmazonS3 oS3Client = Amazon.AWSClientFactory.CreateAmazonS3Client(m_oRegion))
{
string strPrefix = GetDirPath(strPath);
Amazon.S3.Model.ListObjectsRequest oRequest = new Amazon.S3.Model.ListObjectsRequest();
oRequest.WithBucketName(m_strBucketName).WithPrefix(strPrefix);
using (Amazon.S3.Model.ListObjectsResponse oResponse = oS3Client.ListObjects(oRequest))
{
oNode = new StorageTreeNode(strPrefix.Substring(0, strPrefix.Length - 1), true);
foreach (Amazon.S3.Model.S3Object entry in oResponse.S3Objects)
{
AddNodeRecursive(oNode, entry.Key.Substring(strPrefix.Length));
}
}
}
}
catch
{
}
return oNode;
}
//
// GET: /S3Object/
public ActionResult Index(string prefix = "", int maxKeys = 100)
{
ViewBag.prefix = prefix;
ViewBag.maxKeys = maxKeys;
var list = new Amazon.S3.Model.ListObjectsRequest();
list.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
if (!String.IsNullOrWhiteSpace(prefix))
{
list.WithPrefix(prefix);
}
list.WithMaxKeys(maxKeys);
var response = s3.ListObjects(list);
return View(response.S3Objects.Select(e => new S3Object
{
Key = e.Key,
Size = e.Size,
LastModified = e.LastModified
}));
}
//
// GET: /S3Object/Edit/5
public ActionResult Edit(string id = null, string prefix = "", int maxKeys = 100)
{
ViewBag.prefix = prefix;
ViewBag.maxKeys = maxKeys;
var list = new Amazon.S3.Model.ListObjectsRequest();
list.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
list.WithPrefix(id);
var s3Objects = s3.ListObjects(list).S3Objects;
if (s3Objects.Count == 0)
{
return HttpNotFound();
}
var get = new Amazon.S3.Model.GetObjectRequest();
get.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
get.WithKey(s3Objects[0].Key);
var response = s3.GetObject(get);
S3Object modelObject = new S3Object
{
Key = s3Objects[0].Key,
Size = s3Objects[0].Size,
LastModified = s3Objects[0].LastModified,
ContentType = response.ContentType
};
return View(modelObject);
}
public ActionResult BulkDeleteConfirmed(string prefix = "", int maxKeys = 100)
{
if (!String.IsNullOrWhiteSpace(prefix))
{
ViewBag.prefix = prefix;
ViewBag.maxKeys = maxKeys;
var list = new Amazon.S3.Model.ListObjectsRequest();
list.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
if (!String.IsNullOrWhiteSpace(prefix))
{
list.WithPrefix(prefix);
}
list.WithMaxKeys(maxKeys);
var keys = s3.ListObjects(list).S3Objects.Select(e => new Amazon.S3.Model.KeyVersion(e.Key)).ToArray();
var bulkDelete = new Amazon.S3.Model.DeleteObjectsRequest();
bulkDelete.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
bulkDelete.WithKeys(keys);
s3.DeleteObjects(bulkDelete);
}
return RedirectToAction("Index", new { prefix = prefix, maxKeys = maxKeys });
}
//
// GET: /S3Object/BulkDelete
public ActionResult BulkDelete(string prefix = "", int maxKeys = 100)
{
ViewBag.prefix = prefix;
ViewBag.maxKeys = maxKeys;
var list = new Amazon.S3.Model.ListObjectsRequest();
list.WithBucketName(WebConfigurationManager.AppSettings["UploadBucket"]);
if (!String.IsNullOrWhiteSpace(prefix))
{
list.WithPrefix(prefix);
}
list.WithMaxKeys(maxKeys);
var s3Objects = s3.ListObjects(list);
List<S3Object> modelObjects = new List<S3Object>(s3Objects.S3Objects.Count);
foreach (var s3Object in s3Objects.S3Objects)
{
modelObjects.Add(new S3Object
{
Key = s3Object.Key,
Size = s3Object.Size,
LastModified = s3Object.LastModified
});
}
return View(modelObjects);
}