private int ResetUserState(ResetUserStateMode mode, DateTime userInactiveSinceDate, string[] paths, string[] usernames)
{
var connection = new MySQLPersonalizationConnectionHelper(connectionString);
connection.OpenConnection(true);
try
{
if (ResetUserStateMode.PerInactiveDate == mode)
{
return(PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_ResetUserState(ApplicationId, userInactiveSinceDate.ToUniversalTime(), null, null, connection));
}
if (ResetUserStateMode.PerPaths == mode)
{
return(PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_ResetUserState(ApplicationId, userInactiveSinceDate, null, paths, connection));
}
else
{
return(PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_ResetUserState(ApplicationId, userInactiveSinceDate, usernames, paths, connection));
}
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - ResetUserState");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
/// <summary>
/// Writes personalization state corresponding to a specified user and a specified page as an opaque blob to the database.
/// </summary>
/// <param name="webPartManager">The web part manager.</param>
/// <param name="path">The path indicating where to save the data.</param>
/// <param name="userName">The user name.</param>
/// <param name="dataBlob">A byte array containing the data to be saved.</param>
/// <remarks>If userName is <c>null</c>, then the personalization state is shared state and is not keyed by user name.</remarks>
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, Byte[] dataBlob)
{
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
try
{
MySqlCommand cmd = new MySqlCommand();
connection.OpenConnection(true);
if (!string.IsNullOrEmpty(userName))
{
PersonalizationProviderProcedures.my_aspnet_PersonalizationPerUser_SetPageSettings(ApplicationId, userName, path, dataBlob, DateTime.UtcNow, connection);
}
else
{
PersonalizationProviderProcedures.my_aspnet_PersonalizationAllUsers_SetPageSettings(ApplicationId, path, dataBlob, DateTime.UtcNow, connection);
}
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - SavePersonalizationBlob");
}
throw;
}
}
private int GetCountUserState(string path, DateTime userInactiveSinceDate, string userName)
{
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
try
{
MySqlCommand cmd = new MySqlCommand();
connection.OpenConnection(true);
return(PersonalizationProviderProcedures.myaspnet_PersonalizationAdministration_GetCountOfState(
false, ApplicationName, ApplicationId, path,
userName, userInactiveSinceDate, connection));
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - GetCountUserState");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
/// <summary>
/// Deletes personalization state corresponding to a specified user and a specified page from the database.
/// </summary>
/// <param name="webPartManager">The web part manager.</param>
/// <param name="path">The path indicating where to save the data.</param>
/// <param name="userName">The user name.</param>
protected override void ResetPersonalizationBlob(WebPartManager webPartManager, string path, string userName)
{
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
connection.OpenConnection(true);
try
{
if (string.IsNullOrEmpty(userName))
{
PersonalizationProviderProcedures.my_aspnet_PersonalizationAllUsers_ResetPageSettings(ApplicationId, path, connection);
}
else
{
PersonalizationProviderProcedures.my_aspnet_PersonalizationPerUser_ResetPageSettings(ApplicationId, userName, path, DateTime.UtcNow, connection);
}
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - ResetPersonalizationBlob");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
/// <summary>
/// Retrieves personalization state as opaque blobs from the data source.
/// </summary>
/// <param name="webPartManager">The web part manager.</param>
/// <param name="path">The path indicating where to save the data.</param>
/// <param name="userName">The user name.</param>
/// <param name="sharedDataBlob">A byte array containing the user shared data to loaded.</param>
/// <param name="userDataBlob">A byte array containing the user data to be loaded.</param>
/// <remarks>Retrieves both shared and user personalization state corresponding to a specified user and a specified page.</remarks>
protected override void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName, ref Byte[] sharedDataBlob, ref Byte[] userDataBlob)
{
sharedDataBlob = null;
userDataBlob = null;
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
connection.OpenConnection(true);
try
{
sharedDataBlob = PersonalizationProviderProcedures.my_aspnet_PersonalizationAllUsers_GetPageSettings(
ApplicationId, path, connection);
if (!String.IsNullOrEmpty(userName))
{
userDataBlob = PersonalizationProviderProcedures.my_aspnet_PersonalizationPerUser_GetPageSettings(
ApplicationId, path, userName, DateTime.UtcNow, connection);
}
connection.CloseConnection();
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - LoadPersonazalitionBlobs");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
/// <summary>
/// Deletes personalization state corresponding to the specified users and specified pages from the database.
/// </summary>
/// <param name="scope">The personalization scope.</param>
/// <param name="paths">The paths indicating where to save the data.</param>
/// <param name="usernames">The user names.</param>
/// <returns></returns>
public override int ResetState(PersonalizationScope scope, string[] paths, string[] usernames)
{
bool hasPaths = !(paths == null || paths.Length == 0);
bool hasUsers = !(usernames == null || usernames.Length == 0);
var count = 0;
var connection = new MySQLPersonalizationConnectionHelper(connectionString);
connection.OpenConnection(true);
if (scope == PersonalizationScope.Shared)
{
try
{
if (paths == null) // reset all state
{
return(PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_DeleteAllState(true, ApplicationId, connection));
}
else
{
return(PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_ResetSharedState(ApplicationId, paths, connection));
}
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - ResetState");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
else
{
DateTime dateTime = Convert.ToDateTime("2038-01-19 03:14:07.999999"); // MySQL TimeStamp MaxValue
if (!hasPaths && !hasUsers)
{
count = PersonalizationProviderProcedures.my_aspnet_PersonalizationAdministration_DeleteAllState(true, ApplicationId, connection);
}
else if (!hasUsers)
{
count = ResetUserState(ResetUserStateMode.PerPaths, dateTime, paths, null);
}
else
{
count = ResetUserState(ResetUserStateMode.PerUsers, dateTime, paths, usernames);
}
}
return(count);
}
private PersonalizationStateInfoCollection FindSharedState(string path, int pageIndex, int pageSize, out int totalRecords)
{
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
try
{
MySqlCommand cmd = new MySqlCommand();
connection.OpenConnection(true);
totalRecords = PersonalizationProviderProcedures.myaspnet_PersonalizationAdministration_FindState(true, ApplicationId, ApplicationName, pageIndex, pageSize,
path, null, DateTime.MinValue, connection, ref cmd);
PersonalizationStateInfoCollection sharedStateInfoCollection = new PersonalizationStateInfoCollection();
using (var reader = cmd.ExecuteReader())
{
while (reader.Read())
{
string pathQuery = reader.GetString("Path");
DateTime lastUpdatedDate = (reader.IsDBNull(1)) ? DateTime.MinValue :
DateTime.SpecifyKind(reader.GetDateTime(1), DateTimeKind.Utc);
int size = (reader.IsDBNull(2)) ? 0 : reader.GetInt32("SharedDataLength");
int userDataLength = (reader.IsDBNull(3)) ? 0 : reader.GetInt32("UserDataLength");
int userCount = (reader.IsDBNull(4)) ? 0 : reader.GetInt32("UserCount");
sharedStateInfoCollection.Add(new SharedPersonalizationStateInfo(
pathQuery, lastUpdatedDate, size, userDataLength, userCount));
}
}
connection.CloseConnection();
return(sharedStateInfoCollection);
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - FindSharedState");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
private PersonalizationStateInfoCollection FindUserState(string path, DateTime inactiveSinceDate, string userName, int pageIndex, int pageSize, out int totalRecords)
{
MySQLPersonalizationConnectionHelper connection = new MySQLPersonalizationConnectionHelper(connectionString);
try
{
MySqlCommand cmd = new MySqlCommand();
connection.OpenConnection(true);
totalRecords = PersonalizationProviderProcedures.myaspnet_PersonalizationAdministration_FindState(false, ApplicationId, ApplicationName, pageIndex, pageSize,
path, userName, inactiveSinceDate, connection, ref cmd);
PersonalizationStateInfoCollection stateInfoCollection = new PersonalizationStateInfoCollection();
using (var reader = cmd.ExecuteReader())
{
while (reader.Read())
{
string pathQuery = reader.GetString("Path");
DateTime lastUpdatedDate = DateTime.SpecifyKind(reader.GetDateTime("LastUpdatedDate"), DateTimeKind.Utc);
int size = reader.GetInt32("Size");
string usernameQuery = reader.GetString("name");
DateTime lastActivityDate = DateTime.SpecifyKind(reader.GetDateTime("LastActivityDate"), DateTimeKind.Utc);
stateInfoCollection.Add(new UserPersonalizationStateInfo(pathQuery, lastActivityDate, size, usernameQuery, lastActivityDate));
}
}
connection.CloseConnection();
return(stateInfoCollection);
}
catch (Exception ex)
{
if (writeExceptionsToEventLog)
{
WriteToEventLog(ex, "MySQLPersonalizationProvider - FindUserState");
}
throw;
}
finally
{
connection.CloseConnection();
}
}
