public override async Task <TwitterStatus> Send(TwitterAccount account)
{
// ReSharper disable RedundantIfElseBlock
if (_createRetweet)
{
Exception thrown;
// make retweet
var acc = account;
do
{
try
{
var result = await acc.RetweetAsync(_id);
BackstageModel.NotifyFallbackState(acc, false);
return(result);
}
catch (TwitterApiException tae)
{
thrown = tae;
if (tae.Message.Contains(LimitMessage))
{
BackstageModel.NotifyFallbackState(acc, true);
if (acc.FallbackAccountId != null)
{
// reached post limit, fallback
var prev = acc;
acc = Setting.Accounts.Get(acc.FallbackAccountId.Value);
BackstageModel.RegisterEvent(new FallbackedEvent(prev, acc));
continue;
}
}
}
var id = await acc.GetMyRetweetIdOfStatusAsync(_id);
if (id.HasValue)
{
// already retweeted.
return(null);
}
throw thrown;
} while (acc != null && acc.Id != account.Id);
throw thrown;
}
else
{
// get retweet id
var id = await account.GetMyRetweetIdOfStatusAsync(_id);
if (!id.HasValue)
{
// retweet is not existed.
return(null);
}
// destroy retweet
return(await account.DestroyAsync(id.Value));
}
// ReSharper restore RedundantIfElseBlock
}
