public Publisher(KwwikaTweetStreamerPublisherConfig config)
{
KwwikaTweetStreamerPublisherConfig.CheckConfiguration(config);
_logger = new LoggerWrapper();
_config = config;
string twitterParams = BuildTwitterParams(config.SearchDefinitions);
_connection = new TweetStreamer.Connection(config.TwitterConfig.Username, config.TwitterConfig.Password, config.TwitterConfig.Url, twitterParams, "POST", _logger);
_connection.ConnectionStatusChanged += new TweetStreamer.Connection.OnConnectionStatusChangedEventHandler(connection_ConnectionStatusChanged);
_connection.StatusMessageReceived += new TweetStreamer.Connection.OnStatusMessageReceivedEventHandler(connection_StatusMessageReceived);
_messagePublisher = new MessagePublisherProxy(_logger, config);
}
public static void CheckConfiguration(KwwikaTweetStreamerPublisherConfig config)
{
if (config.KwwikaConfig == null)
{
throw new ConfigurationErrorsException("KwwikaConfig must be defined");
}
if (string.IsNullOrEmpty(config.KwwikaConfig.Domain) ||
string.IsNullOrEmpty(config.KwwikaConfig.ApiKey))
{
throw new ConfigurationErrorsException("KwwikaConfig.Username and KwwikaConfig.Password must all be defined");
}
if (config.TwitterConfig == null)
{
throw new ConfigurationErrorsException("TwitterConfig must be defined");
}
if (string.IsNullOrEmpty(config.TwitterConfig.Password) ||
string.IsNullOrEmpty(config.TwitterConfig.Username) ||
string.IsNullOrEmpty(config.TwitterConfig.Url))
{
throw new ConfigurationErrorsException("TwitterConfig.Username, TwitterConfig.Password and TwitterConfig.Url must all be defined");
}
if (config.SearchDefinitions == null || config.SearchDefinitions.Length == 0)
{
throw new ConfigurationErrorsException("SearchDefinitions must be defined and at least one SearchDefinition must be defined");
}
foreach (SearchDefinition def in config.SearchDefinitions)
{
if (string.IsNullOrEmpty(def.PublishTo))
{
throw new ConfigurationErrorsException("SearchDefinition.PublishTo and SearchDefinition.TrackFor must all be defined");
}
if(string.IsNullOrEmpty(def.TrackFor) && string.IsNullOrEmpty(def.FollowUsersWithId))
{
throw new ConfigurationErrorsException("At least one of SearchDefinition.TrackFor or SearchDefinition.FollowUsersWithId must all be defined");
}
}
}
public MessagePublisherProxy(LoggerWrapper logger, KwwikaTweetStreamerPublisherConfig config)
{
_publishers.Add(new LogOnlyPublisher(logger));
_publishers.Add(new PusherPublisher(logger));
_publishers.Add(new KwwikaPublisher(logger, config.KwwikaConfig.ApiKey, config.KwwikaConfig.Domain));
}
