private Attachment TryOpenFirstAttachment(MessageItem messageItem)
{
using (IEnumerator <AttachmentHandle> enumerator = messageItem.AttachmentCollection.GetEnumerator())
{
if (enumerator.MoveNext())
{
AttachmentHandle handle = enumerator.Current;
return(messageItem.AttachmentCollection.Open(handle, AttachmentType.EmbeddedMessage));
}
}
return(null);
}
private void GetAttachmentsFromItemByStoreId(StoreSession session, StoreId storeId, List <ModernAttachment> outModernAttachments)
{
if (session == null || storeId == null || outModernAttachments == null || this.IsAttachmentCountExceeded())
{
return;
}
try
{
using (Item item = Item.Bind(session, storeId, ItemBindOption.LoadRequiredPropertiesOnly, GetModernAttachmentsCommand.bindItemPropDefs))
{
this.perfItemsBoundCount++;
if (item.AttachmentCollection != null)
{
IdAndSession idAndSession = new IdAndSession(item.Id, item.Session);
IList <AttachmentHandle> handles = item.AttachmentCollection.GetHandles();
for (int i = 0; i < handles.Count; i++)
{
AttachmentHandle attachmentHandle = handles[i];
using (Attachment attachment = item.AttachmentCollection.Open(attachmentHandle))
{
if (GetModernAttachmentsCommand.Utilities.ShowAttachment(attachment, 100000))
{
ModernAttachment modernAttachment = new ModernAttachment();
GetModernAttachmentsCommand.PopulateAttachmentProperties(idAndSession, item, attachment, modernAttachment);
GetModernAttachmentsCommand.PopulateItemProperties(idAndSession, item, modernAttachment);
modernAttachment.Info = new ModernAttachment.AttachmentInfo();
modernAttachment.Info.Index = i;
modernAttachment.Info.Path = new string[]
{
GetModernAttachmentsCommand.Utilities.FormatParam("ATT.N", attachmentHandle.AttachNumber)
};
outModernAttachments.Add(modernAttachment);
this.perfAttachmentCount++;
}
this.perfAttachmentsEnumeratedCount++;
}
}
}
}
}
catch (Exception exception)
{
StructuredErrors structuredErrors = this.ConvertToNestedErrors(exception);
structuredErrors.Path = new string[]
{
"GetAttachmentsFromItemByStoreId",
GetModernAttachmentsCommand.Utilities.FormatParam("storeId", storeId.ToBase64String())
};
this.response.AddError(structuredErrors);
}
}
