/// <summary>
/// Updates user's profile picture stores in the user's profile directory.
/// </summary>
/// <param name="fileData">A string containing base64-encoded file data.</param>
/// <param name="senderID">A string containing sender user id. It is required only while uploading offline file.</param>
/// <returns>true if user's profile picture is successfully updated; otherwise false. </returns>
public string UploadImageFile(string fileData, FileClassfication fileClassfication, string senderID)
{
string result = null;
string fileName = null;
string directoryPath = null;
switch (fileClassfication)
{
case FileClassfication.Profile:
fileName = NeeoUtility.ConvertToFileName(_userID);
directoryPath = Path.Combine(_rootPath, NeeoUtility.GetDirectoryHierarchy(_userID), _dirProfile);
if (Directory.Exists(directoryPath))
{
result = File.SaveFile(fileName, fileData, directoryPath).ToString();
}
else
{
throw new ApplicationException(CustomHttpStatusCode.InvalidUser.ToString("D"));
}
break;
case FileClassfication.Offline:
string timeStamp = NeeoUtility.GetTimeStamp(DateTime.UtcNow).ToString();
fileName = NeeoUtility.GetFileNameInOfflineFileFormat(senderID, _userID, timeStamp);
directoryPath = Path.Combine(_rootPath, NeeoUtility.GetDirectoryHierarchy(_userID), _dirOffline);
if (Directory.Exists(directoryPath))
{
if (File.SaveFile(fileName, fileData, directoryPath))
{
result = NeeoUtility.GenerateImageUrl(_userID, timeStamp, fileClassfication, 0, senderID);
}
}
else
{
throw new ApplicationException(CustomHttpStatusCode.InvalidUser.ToString("D"));
}
break;
case FileClassfication.Album:
fileName = NeeoUtility.GetTimeStamp(DateTime.UtcNow).ToString();
directoryPath = Path.Combine(_rootPath, NeeoUtility.GetDirectoryHierarchy(_userID), _dirAlbum);
if (Directory.Exists(directoryPath))
{
result = File.SaveFile(NeeoUtility.ConvertToFileName(fileName), fileData, directoryPath).ToString();
}
else
{
throw new ApplicationException(CustomHttpStatusCode.InvalidUser.ToString("D"));
}
break;
}
return(result);
}
/// <summary>
/// Gets the path of the user's profile picture if it exists.
/// </summary>
/// <returns>path of the file if it exists; otherwise empty string will be returned.</returns>
public string GetAvatar()
{
string fileName = NeeoUtility.ConvertToFileName(_userID);
string userDirectoryPath = Path.Combine(_rootPath, NeeoUtility.GetDirectoryHierarchy(_userID), _dirProfile);
if (Directory.Exists(userDirectoryPath))
{
return(File.GetFilePath(fileName, userDirectoryPath));
}
else
{
return("");
}
}
/// <summary>
/// Delete the user's profile picture from the server.
/// </summary>
/// <param name="userID">A string containing phone number as user id.</param>
/// <returns>true if the profile picture is successfully deleted from the server; otherwise, false.</returns>
public bool DeleteAvatar(string userID)
{
#region log user request and response
/***********************************************
* To log user request and response
***********************************************/
if (_logRequestResponse)
{
LogManager.CurrentInstance.InfoLogger.LogInfo(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType,
"Request ===> userID : " + userID);
}
#endregion
if (!NeeoUtility.IsNullOrEmpty(userID))
{
try
{
NeeoUser user = new NeeoUser(userID);
if (user.DeleteUserAvatar(NeeoUtility.ConvertToFileName(userID)))
{
return(true);
}
else
{
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.FileSystemException);
return(false);
}
}
catch (ApplicationException appExp)
{
NeeoUtility.SetServiceResponseHeaders((CustomHttpStatusCode)(Convert.ToInt32(appExp.Message)));
}
catch (Exception exp)
{
LogManager.CurrentInstance.ErrorLogger.LogError(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, exp.Message, exp);
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.UnknownError);
}
return(false);
}
else
{
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.InvalidArguments);
return(false);
}
}
/// <summary>
/// Setup user account along with user registration on XMPP server.
/// </summary>
/// <param name="phoneNumber">A string containing user's phone number.</param>
/// <param name="devicePlatform">An integer specifying user's platform</param>
/// <param name="deviceVenderID">A string containing device specific vender id.</param>
/// <returns>true if account is successfully setup; otherwise, false.</returns>
public static bool SetupUserWithRegistration(string phoneNumber, DevicePlatform devicePlatform, string deviceVenderID, string applicationID)
{
bool isAccountCreated = false;
bool isDirectoryStructureCreated = false;
DbManager dbManager = new DbManager();
if (!dbManager.CheckUserAlreadyRegistered(phoneNumber))
{
try
{
if (dbManager.StartTransaction())
{
dbManager.DeleteUserFromBlockList(phoneNumber);
User.CreateUserDirectoryStructure(phoneNumber);
isDirectoryStructureCreated = true;
RegisterUserOnXmpp(phoneNumber, deviceVenderID, applicationID);
isAccountCreated = true;
dbManager.UpdateUserDeviceInfo(phoneNumber, deviceVenderID, devicePlatform);
dbManager.CommitTransaction();
return(true);
}
else
{
return(false);
}
}
catch (ApplicationException appExp)
{
dbManager.RollbackTransaction();
if (isAccountCreated)
{
DeleteUserOnXmpp(phoneNumber);
}
if (isDirectoryStructureCreated)
{
User.DeleteUserDirectoryStructure(phoneNumber);
}
throw;
}
catch (System.UnauthorizedAccessException unAuthExp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, unAuthExp.Message, unAuthExp);
throw new ApplicationException(CustomHttpStatusCode.FileSystemException.ToString("D"));
}
catch (System.Security.SecurityException secExp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, secExp.Message, secExp);
throw new ApplicationException(CustomHttpStatusCode.FileSystemException.ToString("D"));
}
catch (Exception exp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, exp.Message, exp);
throw new ApplicationException(CustomHttpStatusCode.UnknownError.ToString("D"));
}
}
else
{
try
{
if (dbManager.StartTransaction())
{
dbManager.DeleteUserFromBlockList(phoneNumber);
dbManager.UpdateUserDeviceInfo(phoneNumber, deviceVenderID, devicePlatform);
ChangeUserDeviceKey(phoneNumber, deviceVenderID, applicationID);
dbManager.CommitTransaction();
User.DeleteFile(phoneNumber, FileClassfication.Profile, NeeoUtility.ConvertToFileName(phoneNumber));
return(true);
}
else
{
return(false);
}
}
catch (ApplicationException appExp)
{
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, appExp + " NeeoActivation file - 192");
dbManager.RollbackTransaction();
throw;
}
catch (System.UnauthorizedAccessException unAuthExp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, unAuthExp.Message, unAuthExp);
throw new ApplicationException(CustomHttpStatusCode.FileSystemException.ToString("D"));
}
catch (System.Security.SecurityException secExp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, secExp.Message, secExp);
throw new ApplicationException(CustomHttpStatusCode.FileSystemException.ToString("D"));
}
catch (Exception exp)
{
dbManager.RollbackTransaction();
LogManager.CurrentInstance.ErrorLogger.LogError(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, exp.Message, exp);
throw new ApplicationException(CustomHttpStatusCode.UnknownError.ToString("D"));
}
}
}
/// <summary>
/// Updates user information into the database and the profile picture.
/// </summary>
/// <param name="userID">A string containing phone number as user id.</param>
/// <param name="name">A string containing the name of the user.</param>
/// <param name="fileData">A base64 encoded string containing the file data.</param>
/// <returns>true if information is successfully updated; otherwise, false.</returns>
public bool UpdateUserInformation(string userID, string name, string fileData)
{
bool isCompletedSuccessfully = false;
#region log user request and response
/***********************************************
* To log user request and response
***********************************************/
if (_logRequestResponse)
{
LogManager.CurrentInstance.InfoLogger.LogInfo(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType,
"Request ===> userID : " + userID + ", name : " + name +
", fileData : " + fileData);
}
#endregion
if (!NeeoUtility.IsNullOrEmpty(userID))
{
if (name != null)
{
NeeoUser user = new NeeoUser(userID);
try
{
using (TransactionScope scope = new TransactionScope())
{
if (user.UpdateUsersDisplayName(name))
{
if (!NeeoUtility.IsNullOrEmpty(fileData))
{
File file = new File()
{
FileName = NeeoUtility.ConvertToFileName(userID),
Data = fileData,
FileOwner = userID,
MediaType = MediaType.Image,
MimeType = MimeType.Image_jpeg
};
if (user.UploadFile(file, FileClassfication.Profile))
{
isCompletedSuccessfully = true;
scope.Complete();
}
}
else
{
isCompletedSuccessfully = true;
scope.Complete();
}
}
else
{
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.InvalidUser);
}
}
return(isCompletedSuccessfully);
}
catch (ApplicationException appExp)
{
NeeoUtility.SetServiceResponseHeaders((CustomHttpStatusCode)(Convert.ToInt32(appExp.Message)));
}
catch (Exception exp)
{
LogManager.CurrentInstance.ErrorLogger.LogError(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, exp.Message, exp);
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.UnknownError);
}
return(isCompletedSuccessfully);
}
else
{
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.InvalidArguments);
}
}
else
{
NeeoUtility.SetServiceResponseHeaders(CustomHttpStatusCode.InvalidArguments);
}
return(isCompletedSuccessfully);
}
/// <summary>
///
/// </summary>
/// <param name="avatarTimeStamp"></param>
/// <returns></returns>
public AvatarState GetAvatarState(ulong avatarTimeStamp)
{
string userDirectoryPath = Path.Combine(_rootPath, NeeoUtility.GetDirectoryHierarchy(_userID), _dirProfile);
if (Directory.Exists(userDirectoryPath))
{
DirectoryInfo dirInfo = new DirectoryInfo(userDirectoryPath);
FileInfo fileInfo = dirInfo.GetFiles().SingleOrDefault(x => x.Name == NeeoUtility.ConvertToFileName(_userID));
if (fileInfo != null)
{
if (NeeoUtility.GetTimeStamp(fileInfo.CreationTimeUtc) == avatarTimeStamp)
{
return(AvatarState.NotModified);
}
else
{
return(AvatarState.Modified);
}
}
else
{
return(AvatarState.NotExist);
}
}
else
{
return(AvatarState.NotExist);
}
}