public static IResource FindOrCreate(FolderDescriptor folderDescriptor, IResource parentFolder)
{
Guard.NullArgument(folderDescriptor, "folderDescriptor");
IResource MAPIStore = FindOrCreateMAPIStore(folderDescriptor.FolderIDs.StoreId);
IResource resFolder =
Core.ResourceStore.FindUniqueResource(STR.MAPIFolder, PROP.EntryID, folderDescriptor.FolderIDs.EntryId);
if (resFolder != null)
{
resFolder.BeginUpdate();
}
else
{
resFolder = Core.ResourceStore.BeginNewResource(STR.MAPIFolder);
Core.WorkspaceManager.AddToActiveWorkspaceRecursive(resFolder);
resFolder.SetProp("EntryID", folderDescriptor.FolderIDs.EntryId);
resFolder.SetProp("OwnerStore", MAPIStore);
if (OutlookSession.IsDeletedItemsFolder(folderDescriptor.FolderIDs.EntryId))
{
resFolder.SetProp(Core.Props.ShowDeletedItems, true);
resFolder.SetProp(PROP.DeletedItemsFolder, true);
resFolder.SetProp(PROP.DefaultDeletedItems, true);
}
if (parentFolder != null)
{
SetIgnored(resFolder, IsIgnored(parentFolder));
}
}
SetName(resFolder, folderDescriptor.Name);
string containerClass = folderDescriptor.ContainerClass;
resFolder.SetProp(PROP.PR_STORE_SUPPORT_MASK, folderDescriptor.StoreSupportMask);
resFolder.SetProp(PROP.PR_CONTENT_COUNT, folderDescriptor.ContentCount);
if (containerClass.Length > 0)
{
resFolder.SetProp(PROP.ContainerClass, containerClass);
}
containerClass = resFolder.GetPropText(PROP.ContainerClass);
bool visible =
(containerClass.Length == 0 || containerClass == FolderType.Mail ||
containerClass == FolderType.Post || containerClass == FolderType.IMAP || containerClass == FolderType.Dav);
resFolder.SetProp(PROP.MAPIVisible, visible);
if (parentFolder != null)
{
SetParent(resFolder, parentFolder);
}
else
{
Folder.SetAsRoot(resFolder);
}
resFolder.EndUpdate();
_resourceTreeManager.SetResourceNodeSort(resFolder, STR.Name);
return(resFolder);
}