/// <summary>
/// Connect to a CMIS server and get a CMIS session that can be used for further CMIS operations.
/// </summary>
public static ISession GetCmisSession(Uri url, UserCredentials credentials, string repositoryId)
{
Dictionary<string, string> parameters = GetParameters();
parameters[SessionParameter.AtomPubUrl] = url.ToString();
parameters[SessionParameter.User] = credentials.UserName;
parameters[SessionParameter.Password] = (string)credentials.Password;
parameters[SessionParameter.RepositoryId] = repositoryId;
// Create session factory.
SessionFactory factory = SessionFactory.NewInstance();
// Create session.
ISession session = factory.CreateSession(parameters);
Logger.Info("VendorName: " + session.RepositoryInfo.VendorName);
Logger.Info("ProductName: " + session.RepositoryInfo.ProductName);
Logger.Info("ProductVersion: " + session.RepositoryInfo.ProductVersion);
Logger.Info("CmisVersionSupported: " + session.RepositoryInfo.CmisVersionSupported);
Logger.Info("Name: " + session.RepositoryInfo.Name);
Logger.Info("Description: " + session.RepositoryInfo.Description);
return session;
}
/// <summary>
/// Get the sub-folders of a particular CMIS folder.
/// </summary>
/// <returns>Full path of each sub-folder, including leading slash.</returns>
public static string[] GetSubfolders(string repositoryId, string path,
Uri url, UserCredentials credentials)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException("path");
}
List<string> result = new List<string>();
// Connect to the CMIS repository.
ISession session = Auth.Auth.GetCmisSession(url, credentials, repositoryId);
// Get the folder.
IFolder folder;
try
{
folder = (IFolder)session.GetObjectByPath(path);
}
catch (Exception ex)
{
Logger.Warn(String.Format("CmisUtils | exception when session GetObjectByPath for {0}", path), ex);
return result.ToArray();
}
// Debug the properties count, which allows to check whether a particular CMIS implementation is compliant or not.
// For instance, IBM Connections is known to send an illegal count.
Logger.Info("CmisUtils | folder.Properties.Count:" + folder.Properties.Count.ToString());
// Get the folder's sub-folders.
IItemEnumerable<ICmisObject> children = folder.GetChildren();
// Return the full path of each of the sub-folders.
foreach (var subfolder in children.OfType<IFolder>())
{
result.Add(subfolder.Path);
}
return result.ToArray();
}