public override void SavePersonalizationState(PersonalizationState state)
{
// Take care of the unexpected personalization behavior, when User scope is not used, we need to ensure that scope is able to be changed to shared scope.
// 1. check web.config authorization section that enterSharedScope is allowed to * users.
// 2. misconfigured authorization section leads to data loss due to the personalization data becomes user scope before saving the state
if (state.WebPartManager.Personalization.Scope == PersonalizationScope.User)
{
try
{
SenseNetPersonalizationProvider.WriteLog(string.Format("SavePersonalizationState --> Personalization.Scope = PersonalizationScope.User: trying to ToggleScope();"));
state.WebPartManager.Personalization.ToggleScope();
}
catch (InvalidOperationException exc) //logged
{
Logger.WriteException(exc);
}
catch (ArgumentOutOfRangeException exc) //logged
{
Logger.WriteException(exc);
}
}
try
{
base.SavePersonalizationState(state);
}
catch (InvalidContentActionException ex)
{
//not enough permissions to save page state, never mind
Logger.WriteException(ex);
}
}
public static void SaveBlob(string path, byte[] sharedDataBlob)
{
if (SNP.Page.Current == null || String.IsNullOrEmpty(SNP.Page.Current.Path))
{
throw new PersonalizationException("No page loaded.");
}
var p = SNP.Page.Current;
if (p.PersonalizationSettings != null)
{
if (sharedDataBlob.Length == 0)
{
SenseNetPersonalizationProvider.WriteLog(String.Format("SaveBlob --> missing personalization settings at {0} path.", SNP.Page.Current.Path));
}
p.PersonalizationSettings.SetStream(new MemoryStream(sharedDataBlob));
}
else
{
BinaryData binaryPers = new BinaryData();
binaryPers.SetStream(new MemoryStream(sharedDataBlob));
p.PersonalizationSettings = binaryPers;
}
p.Save();
}
public override int ResetUserState(string path, DateTime userInactiveSinceDate)
{
SenseNetPersonalizationProvider.WriteLog(String.Concat("SenseNetPersonalizationProvider.ResetUserState called."));
return(0);
}
public override int ResetState(PersonalizationScope scope, string[] paths, string[] usernames)
{
SenseNetPersonalizationProvider.WriteLog(String.Concat("SenseNetPersonalizationProvider.ResetState called."));
return(0);
}
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
SenseNetPersonalizationProvider.SaveBlob(path, dataBlob);
}
protected override void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob)
{
sharedDataBlob = SenseNetPersonalizationProvider.LoadBlob(path);
}
