Class: Junkie::Notification::Twitter

Inherits:
Object
  • Object
show all
Includes:
Config, Log
Defined in:
lib/junkie/notification/twitter.rb

Constant Summary collapse

DEFAULT_CONFIG = 
{
  twitter_enabled:    false,
  append_to_message:  "#junkie",
  consumer_key:       "",
  consumer_secret:    "",
  oauth_token:        "",
  oauth_token_secret: "",
}

Instance Method Summary collapse

Methods included from Log

#log

Methods included from Config

collect_default_configs, get_config, included

Constructor Details

#initialize(channels) ⇒ Twitter

Returns a new instance of Twitter.



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# File 'lib/junkie/notification/twitter.rb', line 18

def initialize(channels)
  @channels = channels
  @config = Config.get_config(self)

  if @config[:twitter_enabled]

    # check the configuration
    [:consumer_key, :consumer_secret, :oauth_token,
     :oauth_token_secret].each do |key|

      unless @config[key] && @config[key].match(/\w+/)
        raise InvalidConfigError, "#{key} option is missing"
      end
    end

    # configure
    ::Twitter.configure do |config|
      config.consumer_key = @config[:consumer_key]
      config.consumer_secret = @config[:consumer_secret]
      config.oauth_token = @config[:oauth_token]
      config.oauth_token_secret = @config[:oauth_token_secret]
    end

    # bind to channel
    @channels[:notifications].subscribe do |episode|
      next unless episode.status == :extracted

      log.info("Received an episode from channel. I will tweet about this")
      send_notification(episode)
    end

  else
    log.info("Twitter support is disabled")
  end
end