private ProcessState WaitForProcessFinish(ImportExportServiceClient client, string processId)
{
do
{
Thread.Sleep(1000);
ProcessState?processState = client.GetProcessState(processId);
if (processState == ProcessState.Finished ||
processState == ProcessState.Aborted ||
processState == ProcessState.AbortedByUser)
{
return(processState.Value);
}
}while (true);
}
public string GetExportConfig(ExportConfigRequest request)
{
string output = String.Empty;
// Check that outputFileWithPath yields a valid, existing folder.
string folder = Path.GetDirectoryName(request.outputFileWithPath);
if (!Directory.Exists(folder) || !request.outputFileWithPath.EndsWith(".zip"))
{
output = "Please ensure the Output Package is a valid full path with filename ending in \".zip\". Please ensure the specified folder is an existing folder.";
return(output);
}
if (String.IsNullOrEmpty(request.input))
{
output = "No valid items have been found to export.";
return(output);
}
// Do this only after checking above if the request.input string is null or empty
string[] tcms = request.input.Split(',');
ImportExportServiceClient importExportClient = null;
try
{
// Set up the app data for storing the endpoint addresses first, to ensure they get persisted.
SetAppDataAddress("exportEndpointAddr", request.importExportEndpointAddress);
SetAppDataAddress("streamDownloadAddr", request.streamDownloadAddress);
// Retrieve credentials.
string username = GetUserName();
// Password comes in as a hex string from the request.
string encryptedPWAsHexString = request.encryptedPasswordAsHexString;
byte[] encryptedPWAsByteArray = ConvertHexStringToByteArray(encryptedPWAsHexString);
// Decrypt and strip pkcs#1.5 padding.
var bytesPlainTextDataTest = csp.Decrypt(encryptedPWAsByteArray, false);
// Get our original plainText back.
// Note: bytes are apparently representing a UTF8 version of the decrypted text.
var password = System.Text.Encoding.UTF8.GetString(bytesPlainTextDataTest);
var credentials = new NetworkCredential(username, password);
// These settings are taken from Tridion.ContentManager.ImportExport.Common.dll. Normally, these would be entered in a web.config file,
// or similar, and pull in here simply by referencing the binding/endpoint in that config. But since there is no such file for this
// Alchemy plugin, we opt set these up here.
var endpointAddress = new EndpointAddress(request.importExportEndpointAddress);
var binding = new BasicHttpBinding();
binding.Name = "ImportExport_basicHttpBinding";
binding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Windows;
importExportClient = new ImportExportServiceClient(binding, endpointAddress);
importExportClient.ChannelFactory.Credentials.Windows.ClientCredential = credentials;
// TODO: Work on these settings
// e.g. June Test Comp 2016 goes in package twice for some reason, currently (even though it's not localized, etc.):
var exportInstruction = new ExportInstruction()
{
LogLevel = LogLevel.Normal,
BluePrintMode = BluePrintMode.ExportSharedItemsFromOwningPublication,
ExpandDependenciesOfTypes = {},
ErrorHandlingMode = ErrorHandlingMode.Skip
};
var selection = new Selection[] { new ItemsSelection(tcms) };
var processId = importExportClient.StartExport(selection, exportInstruction);
var processState = WaitForProcessFinish(importExportClient, processId);
if (processState == ProcessState.Finished)
{
// Use the same credentials as the above client
// TODO: validate outputFileWithPath
DownloadPackage(processId, request.outputFileWithPath, credentials, request.streamDownloadAddress);
}
importExportClient.Close();
output += "Success";
}
catch (Exception e)
{
importExportClient.Abort();
output += e.ToString() + System.Environment.NewLine + e.StackTrace;
}
return(output);
}
