/// <summary>
/// Retrieve the API key from App.Config and check if its valid
/// </summary>
public static string FeatchApiKey()
{
try
{
string apiKey = ConfigurationManager.AppSettings["MailChimpApiKey"];
if (!String.IsNullOrEmpty(apiKey))
{
return(apiKey);
}
else
{
string msg = MailChimpExceptionMessage.NullOrEmptyMessage(CommandProperty.apikey);
throw new MailChimpExceptions(msg);
}
}
catch (NullReferenceException ex)
{
string message = "MailChimp API Key missing! To resolve Add a key named \'MailChimpApiKey\' in your config and SET its value with your mailchimp API key!";
throw new MailChimpExceptions(message);
}
catch (Exception ex)
{
throw new MailChimpExceptions(ex.Message);
}
}
/// <summary>
/// Get the datacenter prefix based on the API key passed
/// </summary>
private static string GetDatacenterPrefix()
{
string apikey = FeatchApiKey();
// The key should contain a '-'
if (!apikey.Contains('-'))
{
return(MailChimpExceptionMessage.InvalidMessage(CommandProperty.apikey));
}
return(apikey.Split('-')[1]);
}
