//Zip a local directory to arhives folder of the container
public void ZipLocalDirectoryToContainer(string container, string directoryPath)
{
ZipFile zf = new ZipFile();
zf.AddDirectory(directoryPath);
var zipFilePath = Path.GetDirectoryName(directoryPath) + Path.GetFileName(directoryPath) + ".zip";
zf.Save(zipFilePath);
zf.Dispose();
var blobName = "archives/" + Path.GetFileName(directoryPath) + ".zip";
var blobStorage = new BlobStorage(container);
blobStorage.PutBlob(blobName, zipFilePath);
}
//Upload file to a specific folder. Check whether it is zip file. If it is, unzip it and upload the whole folder.
public bool UploadFileOnSpecificFolder(string container, string filePath, string folderNameInContainer, string FileOrFolderNameInContainer)
{
BlobStorage blobStorage = new BlobStorage(container);
if (string.IsNullOrEmpty(folderNameInContainer) || string.IsNullOrWhiteSpace(folderNameInContainer))
{
return false;
}
if (System.IO.Path.GetExtension(filePath) == ".zip")
{
var unzipedFolderPath = blobStorage.UnZipFiles(filePath);
blobStorage.UploadFolder(container, unzipedFolderPath, folderNameInContainer + "/" + FileOrFolderNameInContainer);
Directory.Delete(unzipedFolderPath, true);
}
else
{
blobStorage.PutBlob(folderNameInContainer + "/" + FileOrFolderNameInContainer, filePath);
}
return true;
}
//Zip an directory from container and zip it, then put it in arhives file. return the blob info
public Blob ZipBlobDirectoryToArchives(string container, string folderNameInContainer)
{
var blobStorage = new BlobStorage(container);
//Use local storage
LocalResource myStorage = RoleEnvironment.GetLocalResource("LocalStorage1");
string filePath = Path.Combine(myStorage.RootPath, folderNameInContainer);
//Download all files to local storage
blobStorage.DownloadToLocalStorage(myStorage, folderNameInContainer, filePath);
//Zip the directory
ZipFile zipFile = new ZipFile();
string zipPath = filePath + ".zip";
zipFile.AddDirectory(filePath);
zipFile.Save(zipPath);
zipFile.Dispose();
//Put it back to archives folder of container
string uploadPath = Path.Combine("archives", Path.GetFileName(zipPath));
var blob = new Blob();
blob.Name = Path.GetFileName(zipPath);
blob.Uri = blobStorage.PutBlob(uploadPath, zipPath);
return blob;
}