public override OperationStatus HasPermission(EntityPermission permission, ContentComment item = null, Guid?threadId = null)
{
if (!Security.IsCurrentUserValid())
{
return(OperationStatus.NoPermission);
}
if (IsCurrentAdminUser())
{
return(OperationStatus.Granted);
}
if (item != null && permission.IsDataChangePermission())
{
var currentThread = _threadWork.GetThread(item.Topic.ThreadId);
if (item.IsHidden || item.Topic.IsHidden || currentThread.IsHidden || currentThread.IsAbstract)
{
return(OperationStatus.CommentHasHidden);
}
if (item.IsLocked || item.Topic.IsLocked || currentThread.IsLocked)
{
return(OperationStatus.CommentHasLocked);
}
if (Security.CurrentUser.UserId != item.UserId)
{
return(OperationStatus.NoPermission);
}
}
if (PermissionNameDictionary.ContainsKey(permission))
{
Guid?tId = null;
if (item != null && item.Topic != null)
{
tId = item.Topic.ThreadId;
}
else if (threadId.HasValue)
{
tId = threadId;
}
if (tId == null)
{
return(PermissionWork.IsPermissionGranted(Security.CurrentUser.RoleId, PermissionNameDictionary[permission]) ?
OperationStatus.Granted : OperationStatus.NoPermission);
}
else
{
return(PermissionWork.IsPermissionGranted(Security.CurrentUser.RoleId, PermissionNameDictionary[permission], tId) ?
OperationStatus.Granted : OperationStatus.NoPermission);
}
}
return(OperationStatus.NoPermission);
}
static TopicWork()
{
PermissionNameDictionary.Add(EntityPermission.Read, PermissionConstants.Topic_Read);
PermissionNameDictionary.Add(EntityPermission.Add, PermissionConstants.Topic_Add);
PermissionNameDictionary.Add(EntityPermission.Update, PermissionConstants.Topic_Update);
PermissionNameDictionary.Add(EntityPermission.Delete, PermissionConstants.Topic_Delete);
PermissionNameDictionary.Add(EntityPermission.Vote, PermissionConstants.Topic_Vote);
PermissionNameDictionary.Add(EntityPermission.UploadDocumentRead, PermissionConstants.Topic_Upload_Document_Read);
PermissionNameDictionary.Add(EntityPermission.UploadDocument, PermissionConstants.Topic_Upload_Document);
PermissionNameDictionary.Add(EntityPermission.UploadImage, PermissionConstants.Topic_Upload_Image);
}
