public override string ToString()
{
string value = IsValid ? AccessToken : "no valid access token";
value += IsExpired ? " (expired)" : $" (valid until {CreatedAt.AddSeconds(ExpiresInSeconds)})";
return(value);
}
public DateTime?GetNextExecution()
{
var parts = Cron.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
var format = CronFormat.Standard;
try
{
if (parts.Length == 6)
{
format |= CronFormat.IncludeSeconds;
}
else if (parts.Length != 5)
{
throw new CronFormatException(
$"Wrong number of parts in the `{Cron}` cron expression, you can only use 5 or 6 (with seconds) part-based expressions.");
}
return(CronExpression.Parse(Cron, format).GetNextOccurrence(
LastExecution ?? CreatedAt.AddSeconds(-1),
TimeZone,
inclusive: false));
}
catch (Exception ex)
{
throw new ArgumentException("CRON expression is invalid. Please see the inner exception for details.", "cronExpression", ex);
}
}
public TicketInfo(TicketUsage usage, string user_Agent, string userID, int timeout = 120)
{
Usage = usage;
User_Agent = user_Agent;
UserID = userID;
CreatedAt = DateTime.Now;
ExpiresAt = CreatedAt.AddSeconds(timeout);
}
public DateTime?GetNextExecution()
{
try
{
return(ParseCronExpression(Cron).GetNextOccurrence(
LastExecution ?? CreatedAt.AddSeconds(-1),
TimeZone,
inclusive: false));
}
catch (Exception)
{
return(null);
}
}
private bool TryGetNextExecution(out DateTime?nextExecution, out Exception exception)
{
try
{
nextExecution = ParseCronExpression(Cron).GetNextOccurrence(
LastExecution ?? CreatedAt.AddSeconds(-1),
TimeZone,
inclusive: false);
exception = null;
return(true);
}
catch (Exception ex)
{
exception = ex;
nextExecution = null;
return(false);
}
}
public UrlData(int expirationInSec)
{
CreatedAt = DateTime.Now;
ExpireAt = CreatedAt.AddSeconds(expirationInSec);
}
public bool IsExpired()
{
return(DateTime.Now >= CreatedAt.AddSeconds(expires_in - 60));
}
public OAuth2Token()
{
CreatedAt = DateTime.Now;
ExpiresAt = CreatedAt.AddSeconds(-1);
}
