/// <summary>
/// Get a reference system avatar. This avatar is used to fill in missing required info when pulling an avatar from the db
/// </summary>
private void GetReferenceAvatar(Action <Dna> gotReferenceAvatarFinished)
{
Action <XmlDocument> systemAvatarCallback = delegate(XmlDocument xmlResponse)
{
// Get the avatars for the friends without Hangout Avatars
XmlNode avatarXmlNode = xmlResponse.SelectSingleNode("/Avatars/Avatar[@AvatarId='1']");
AvatarId avatarId;
List <ItemId> itemIds = null;
if (AvatarXmlUtil.GetAvatarInfoFromAvatarXmlNode(avatarXmlNode, out avatarId, out itemIds))
{
//use the ServerAssetRepo to composite the List<ItemId> into an XmlNode
XmlDocument itemsXml = mServerAssetRepository.GetXmlDna(itemIds);
// Get a list of AssetInfos from this xml
IEnumerable <AssetInfo> assetInfoList = ServerAssetInfo.Parse(itemsXml);
// Make dna
mReferenceAvatarDna = new Dna();
mReferenceAvatarDna.UpdateDna(assetInfoList);
gotReferenceAvatarFinished(mReferenceAvatarDna);
mLogger.Debug("System avatar xml = " + xmlResponse.OuterXml);
}
else
{
StateServerAssert.Assert(new Exception("Didn't get a valid system avatar for reference avatar, using an empty DNA"));
mReferenceAvatarDna = new Dna();
gotReferenceAvatarFinished(mReferenceAvatarDna);
}
};
if (mReferenceAvatarDna == null)
{
AvatarManagerServiceAPI.GetSystemAvatars(systemAvatarCallback);
}
else
{
gotReferenceAvatarFinished(mReferenceAvatarDna);
}
}
private void ProcessHiredFriends(ServerAccount serverAccount,
Action <List <object> > returnFunc,
List <object> responseData,
ICollection <long> hiredFriendIds)
{
if (hiredFriendIds.Count > 0)
{
Dictionary <AccountId, FacebookFriendInfo> friendAccounts = new Dictionary <AccountId, FacebookFriendInfo>();
List <FacebookFriendInfo> friendsWithoutAccounts = new List <FacebookFriendInfo>();
foreach (long facebookId in hiredFriendIds)
{
if (facebookId == serverAccount.FacebookAccountId)
{
friendAccounts.Add(serverAccount.AccountId, null);
continue;
}
HandleFriendCase
(
serverAccount,
facebookId,
delegate(FacebookFriendInfo ffi) { friendAccounts.Add(ffi.AccountId, ffi); },
delegate(FacebookFriendInfo ffi) { friendsWithoutAccounts.Add(ffi); },
delegate() { friendsWithoutAccounts.Add(new FacebookFriendInfo(new AccountId(0u), facebookId, "Unfriended", "", "")); }
);
}
AvatarManagerServiceAPI.GetAvatarForUsers(friendAccounts.Keys, delegate(XmlDocument friendAccountsAvatars)
{
AvatarManagerServiceAPI.GetSystemAvatars(delegate(XmlDocument npcAvatarsXml)
{
// Get the Avatars for the friends with Hangout Avatars
foreach (XmlNode friendAvatarNode in friendAccountsAvatars.SelectNodes("Avatars/Avatar"))
{
// This is a little weird... the dictionary doesn't actually contain the new object, but that object
// will index properly into the dictionary for what we want. If we didn't do this weirdness we'd have
// to make a new data structure or search linearly
AccountId accountId = new AccountId(uint.Parse(friendAvatarNode.SelectSingleNode("@AccountId").InnerText));
FacebookFriendInfo facebookFriend;
if (!friendAccounts.TryGetValue(accountId, out facebookFriend))
{
StateServerAssert.Assert
(
new Exception
(
"Facebook friend ID provided by the client (" +
accountId +
") was not found in Account ID (" +
serverAccount.AccountId +
")'s friend list while trying to process hired friends"
)
);
return;
}
XmlElement friendAvatarElement = (XmlElement)friendAvatarNode;
ReplaceItemIdsWithDna(friendAvatarElement);
AddFacebookData(friendAvatarNode, facebookFriend);
responseData.Add(friendAvatarNode.OuterXml);
}
// Get the avatars for the friends without Hangout Avatars
XmlNodeList npcAvatarNodes = npcAvatarsXml.SelectNodes("/Avatars/Avatar");
foreach (FacebookFriendInfo facebookFriend in friendsWithoutAccounts)
{
XmlNode npcAvatarNode = npcAvatarNodes[mRand.Next(0, npcAvatarNodes.Count)];
// Local avatar is already expanded to assets
XmlElement npcElement = (XmlElement)npcAvatarNode;
ReplaceItemIdsWithDna(npcElement);
AddFacebookData(npcAvatarNode, facebookFriend);
responseData.Add(npcAvatarNode.OuterXml);
}
returnFunc(responseData);
});
});
}
else
{
returnFunc(responseData);
}
}