public string CheckMergeAllowed(IResourceList contacts)
{
int entryIdCount = 0;
foreach (IResource contact in contacts)
{
REGISTRY.ClearNeeded(contact);
if (contact.HasProp(PROP.EntryID) && !contact.HasProp("UserCreated"))
{
++entryIdCount;
if (entryIdCount > 1)
{
return("Please select only one contact which is synchronized with Outlook");
}
}
}
return(null);
}
private IContact FindOrCreateRegularContact(string entryID)
{
IContact contactBO = null;
IResource resource = Contact.FindByEntryID(entryID);
if (resource != null)
{
contactBO = Core.ContactManager.GetContact(resource);
UpdateFields(contactBO);
contactBO.AddAccount(_emailAddress);
}
else
{
contactBO = TryGettingLastExportedContact();
if (contactBO != null)
{
UpdateFields(contactBO);
contactBO.AddAccount(_emailAddress);
return(contactBO);
}
IResourceList contacts = _namesExist
? Core.ContactManager.FindContactList(_namePrefix, _firstName, _middleName, _lastName, _suffix)
: Core.ContactManager.FindContactList(_fullName);
IResourceList contactsWithEmail = null;
IResource accntRes = Core.ContactManager.FindOrCreateEmailAccount(_emailAddress);
if (accntRes != null)
{
contactsWithEmail = accntRes.GetLinksOfType("Contact", "EmailAcct");
contacts = contacts.Intersect(contactsWithEmail, true);
}
IResource candidat = null;
foreach (IResource res in contacts)
{
if (res.HasProp(PROP.EntryID))
{
REGISTRY.ClearNeeded(res);
}
}
foreach (IResource res in contacts)
{
if (!res.HasProp(PROP.EntryID))
{
candidat = res;
break;
}
}
if (candidat != null)
{
contactBO = Core.ContactManager.GetContact(candidat);
UpdateFields(contactBO);
contactBO.AddAccount(_emailAddress);
}
else
{
IResource blankContact = null;
if (contactsWithEmail != null)
{
foreach (IResource res in contactsWithEmail)
{
if (ContactManager.IsEmptyContact(res))
{
blankContact = res;
break;
}
}
}
bool updateContact = false;
if (blankContact != null)
{
string strEntryID = blankContact.GetStringProp(PROP.EntryID);
if (strEntryID == null || strEntryID == entryID)
{
updateContact = true;
}
}
if (updateContact)
{
contactBO = Core.ContactManager.GetContact(blankContact);
UpdateFields(contactBO);
contactBO.AddAccount(_emailAddress);
}
else
{
contactBO = CreateContact( );
contactBO.AddAccount(_emailAddress);
}
}
}
return(contactBO);
}