public Guid Save(byte[] data, PXBlobStorageContext saveContext)
{
FileHandler graph = PXGraph.CreateInstance <FileHandler>();
Guid blobHandler = graph.SaveFileToBoxAndUpdateFileCache(data, saveContext);
return(blobHandler);
}
private void CheckForMissingNoteRecord(PXBlobStorageContext saveContext)
{
EntityHelper entityHelper = new EntityHelper(this);
Note note = entityHelper.SelectNote(saveContext.NoteID);
if (note == null)
{
PXNoteAttribute.InsertNoteRecord(saveContext.Graph.Views[saveContext.ViewName].Cache, saveContext.NoteID.Value);
this.Caches[typeof(Note)].ClearQueryCache();
}
}
public Guid SaveFileToBoxAndUpdateFileCache(byte[] data, PXBlobStorageContext saveContext)
{
BoxUtils.FileFolderInfo boxFile = null;
Guid blobHandlerGuid = Guid.NewGuid();
var tokenHandler = PXGraph.CreateInstance <UserTokenHandler>();
if (saveContext == null || saveContext.FileInfo == null || !saveContext.NoteID.HasValue)
{
var fileName = string.Empty;
if (saveContext?.FileInfo?.Name == null)
{
fileName = blobHandlerGuid.ToString();
}
else
{
fileName = BoxUtils.CleanFileOrFolderName(saveContext.FileInfo.Name);
fileName = $"{Path.GetFileNameWithoutExtension(fileName)} ({blobHandlerGuid.ToString()}){Path.GetExtension(fileName)}";
}
//We don't know on which screen this file belongs. We'll have to save it in miscellaneous files folder.
BoxUtils.FileFolderInfo boxFolder = GetMiscellaneousFolder();
boxFile = BoxUtils.UploadFile(tokenHandler, boxFolder.ID, fileName, data).Result;
}
else
{
CheckForMissingNoteRecord(saveContext);
var fileName = BoxUtils.CleanFileOrFolderName(Path.GetFileName(saveContext.FileInfo.Name));
string boxFolderID = GetOrCreateBoxFolderForNoteID(saveContext.NoteID.Value);
try
{
boxFile = BoxUtils.UploadFile(tokenHandler, boxFolderID, fileName, data).Result;
}
catch (AggregateException ae)
{
ScreenUtils.HandleAggregateException(ae, HttpStatusCode.NotFound, exception =>
{
using (new PXConnectionScope())
{
BoxFolderCache folderCacheToDelete = FoldersByFolderID.Cache.CreateInstance() as BoxFolderCache;
folderCacheToDelete.FolderID = boxFolderID;
var deletedFolderInfo = FoldersByFolderID.Delete(folderCacheToDelete);
Actions.PressSave();
}
ScreenUtils.TraceAndThrowException(Messages.BoxFolderNotFoundRunSynchAgain, boxFolderID);
});
}
if (!string.IsNullOrEmpty(saveContext.FileInfo.Comment))
{
BoxUtils.SetFileDescription(tokenHandler, boxFile.ID, saveContext.FileInfo.Comment).Wait();
}
}
var bfc = (BoxFileCache)FilesByBlobHandler.Cache.CreateInstance();
bfc.BlobHandler = blobHandlerGuid;
bfc.FileID = boxFile.ID;
bfc.ParentFolderID = boxFile.ParentFolderID;
bfc = FilesByBlobHandler.Insert(bfc);
Actions.PressSave();
return(blobHandlerGuid);
}
