internal ZPushAccount FindZPushAccount(string username)
{
// Search through GABs
if (DoGABLookup)
{
FeatureGAB gab = ThisAddIn.Instance.GetFeature <FeatureGAB>();
if (gab != null)
{
foreach (GABHandler handler in gab.GABHandlers)
{
ZPushAccount account = handler.ActiveAccount;
if (account != null && handler.Contacts != null)
{
// Look for the email address. If found, use the account associated with the GAB
using (ISearch <IContactItem> search = handler.Contacts.Search <IContactItem>())
{
search.AddField("urn:schemas:contacts:email1").SetOperation(SearchOperation.Equal, username);
using (IItem result = search.SearchOne())
{
if (result != null)
{
return(account);
}
}
}
}
}
}
}
// Fall back to default account
return(DefaultAccount);
}
public string FindSendAsAddress(ZPushAccount zpush, GABUser user)
{
GABHandler handler = FeatureGAB.FindGABForAccount(zpush);
if (handler != null && handler.Contacts != null)
{
// Look for the email address. If found, use the account associated with the GAB
using (ISearch <IContactItem> search = handler.Contacts.Search <IContactItem>())
{
search.AddField("urn:schemas:contacts:customerid").SetOperation(SearchOperation.Equal, user.UserName);
using (IContactItem result = search.SearchOne())
{
Logger.Instance.Trace(this, "GAB Search for send-as {0}: {1}", zpush, result);
if (result != null)
{
// Try resolving by email
Logger.Instance.Trace(this, "Resolving send-as by email address {0}: {1}", user.UserName, result.Email1Address);
return(result.Email1Address);
}
}
}
}
else
{
Logger.Instance.Warning(this, "GAB handler not found for account: {0}", zpush);
}
Logger.Instance.Warning(this, "Unable to resolve send-as: {0}", user.UserName);
return(null);
}
private IItem FindItemById(string id)
{
using (ISearch <IItem> search = Contacts.Search <IItem>())
{
search.AddField(PROP_GAB_ID, true).SetOperation(SearchOperation.Equal, id);
return(search.SearchOne());
}
}
internal IRecipient FindSendAsSender(ZPushAccount zpush, GABUser user)
{
// First try a simple resolve, this will work if the username is unique
IRecipient recip = ThisAddIn.Instance.ResolveRecipient(user.UserName);
if (recip != null)
{
// If it's resolved, we're good. Otherwise dispose and continue
if (recip.IsResolved)
{
return(recip);
}
else
{
recip.Dispose();
}
}
// Search through GAB to find the user
if (GABLookup)
{
GABHandler handler = FeatureGAB.FindGABForAccount(zpush);
if (handler != null && handler.Contacts != null)
{
// Look for the email address. If found, use the account associated with the GAB
using (ISearch <IContactItem> search = handler.Contacts.Search <IContactItem>())
{
search.AddField("urn:schemas:contacts:customerid").SetOperation(SearchOperation.Equal, user.UserName);
using (IContactItem result = search.SearchOne())
{
if (result != null)
{
// Try resolving by email
return(ThisAddIn.Instance.ResolveRecipient(result.Email1Address));
}
}
}
}
}
return(null);
}
public static ContactStringReplacer FromGAB(GABHandler gab, GABUser user)
{
if (gab?.Contacts == null || user == null)
{
return(null);
}
using (ISearch <IContactItem> search = gab.Contacts.Search <IContactItem>())
{
search.AddField("urn:schemas:contacts:customerid").SetOperation(SearchOperation.Equal, user.UserName);
IItem result = search.SearchOne();
IContactItem contact = result as IContactItem;
if (result != null && result != contact)
{
result.Dispose();
}
return(new ContactStringReplacer(contact));
}
}
public static ContactStringReplacer FindUs(GABHandler gab)
{
// Look for the email address. If found, use the account associated with the GAB
using (ISearch <IContactItem> search = gab.Contacts.Search <IContactItem>())
{
IAccount account = gab.ActiveAccount.Account;
search.AddField("urn:schemas:contacts:customerid").SetOperation(SearchOperation.Equal, account.UserName);
IItem result = search.SearchOne();
IContactItem us = result as IContactItem;
if (result != null && result != us)
{
result.Dispose();
return(null);
}
if (us == null)
{
return(null);
}
return(new ContactStringReplacer(us));
}
}
private void ProcessMessage(CompletionTracker completion, IZPushItem item)
{
if (!_feature.ProcessMessage)
{
return;
}
// Check if the message is for the current sequence
ChunkIndex?optionalIndex = ChunkIndex.Parse(item.Subject);
if (optionalIndex == null)
{
Logger.Instance.Trace(this, "Not a chunk: {0}", item.Subject);
return;
}
if (optionalIndex.Value.numberOfChunks != CurrentSequence)
{
// Try to update the current sequence; this message may indicate that it has changed
DetermineSequence();
// If it is still not for the current sequence, it's an old message
if (optionalIndex.Value.numberOfChunks != CurrentSequence)
{
Logger.Instance.Trace(this, "Skipping, wrong sequence: {0}", item.Subject);
return;
}
}
ChunkIndex index = optionalIndex.Value;
// Check if the message is up to date
string lastProcessed = GetChunkStateString(index);
if (lastProcessed == item.Location)
{
Logger.Instance.Trace(this, "Already up to date: {0} - {1}", item.Subject, item.Location);
return;
}
// Process it
Logger.Instance.Trace(this, "Processing: {0} - {1} - {2}", item.Subject, item.Location, lastProcessed);
_feature?.BeginProcessing();
try
{
if (_feature.ProcessMessageDeleteExisting)
{
// Delete the old contacts from this chunk
using (ISearch <IItem> search = Contacts.Search <IItem>())
{
search.AddField(PROP_SEQUENCE, true).SetOperation(SearchOperation.Equal, index.numberOfChunks);
search.AddField(PROP_CHUNK, true).SetOperation(SearchOperation.Equal, index.chunk);
foreach (IItem oldItem in search.Search())
{
Logger.Instance.Trace(this, "Deleting GAB entry: {0}", oldItem.Subject);
oldItem.Delete();
}
}
}
// Create the new contacts
ProcessChunkBody(completion, item, index);
// Update the state
SetChunkStateString(index, item.Location);
}
finally
{
_feature?.EndProcessing();
}
}
