private void EnsureOneDriveProDataProvider(CallContext callContext, PolymorphicConfiguration <AttachmentDataProvider> attachmentDataProvidersConfig, UserContext userContext)
{
if (!this.useMockAttachmentDataProvider)
{
if (!this.isOneDriveProProviderAvailable)
{
return;
}
if (!userContext.IsBposUser)
{
return;
}
}
if (!this.dataProviders.Values.Any((AttachmentDataProvider x) => x.GetType() == typeof(OneDriveProAttachmentDataProvider)))
{
lock (this.lockObject)
{
if (!this.dataProviders.Values.Any((AttachmentDataProvider x) => x.GetType() == typeof(OneDriveProAttachmentDataProvider)))
{
OneDriveProAttachmentDataProvider oneDriveProAttachmentDataProvider = OneDriveProAttachmentDataProvider.CreateFromBpos(userContext, callContext, this.useMockAttachmentDataProvider);
if (oneDriveProAttachmentDataProvider != null)
{
this.AddProviderInternal(callContext, attachmentDataProvidersConfig, oneDriveProAttachmentDataProvider);
}
}
}
}
}
private void AddProviderInternal(CallContext callContext, PolymorphicConfiguration <AttachmentDataProvider> attachmentDataProvidersConfig, AttachmentDataProvider provider)
{
lock (this.lockObject)
{
this.dataProviders[provider.Id] = provider;
if (attachmentDataProvidersConfig != null)
{
attachmentDataProvidersConfig.Entries.Add(provider);
attachmentDataProvidersConfig.Save(callContext);
}
}
}
private void ProviderChanged(AttachmentDataProvider provider, AttachmentDataProviderChangedEventArgs args)
{
if (this.dataProviders.ContainsKey(provider.Id))
{
lock (this.lockObject)
{
if (this.dataProviders.ContainsKey(provider.Id))
{
PolymorphicConfiguration <AttachmentDataProvider> polymorphicConfiguration = new PolymorphicConfiguration <AttachmentDataProvider>();
foreach (AttachmentDataProvider item in this.dataProviders.Values)
{
polymorphicConfiguration.Entries.Add(item);
polymorphicConfiguration.Save(args.MailboxSession);
}
}
}
}
}
private void EnsureAttachmentDataProviders(CallContext callContext)
{
if (this.dataProviders == null || this.dataProviders.Count == 0)
{
lock (this.lockObject)
{
if (this.dataProviders == null || this.dataProviders.Count == 0)
{
UserContext userContext = UserContextManager.GetUserContext(callContext.HttpContext, callContext.EffectiveCaller, true);
PolymorphicConfiguration <AttachmentDataProvider> polymorphicConfiguration = null;
if (!userContext.IsGroupUserContext)
{
polymorphicConfiguration = new PolymorphicConfiguration <AttachmentDataProvider>();
try
{
polymorphicConfiguration.Load(callContext);
}
catch (TypeLoadException)
{
}
this.dataProviders = polymorphicConfiguration.Entries.ToDictionary((AttachmentDataProvider x) => x.Id);
}
else
{
this.dataProviders = new Dictionary <string, AttachmentDataProvider>();
}
this.EnsureOneDriveProDataProvider(callContext, polymorphicConfiguration, userContext);
IEnumerable <AttachmentDataProvider> enumerable = from x in this.dataProviders.Values
where x is IAttachmentDataProviderChanged
select x;
foreach (AttachmentDataProvider attachmentDataProvider in enumerable)
{
((IAttachmentDataProviderChanged)attachmentDataProvider).AttachmentDataProviderChanged += this.ProviderChanged;
}
}
}
}
}