Slack and Campfire Rails Exception notification

exception_notification.rb

# Docs: http://smartinez87.github.io/exception_notification/

module ExceptionNotifier
  class SlackNotifier
    def initialize(options)
      # do something with the options...
      @channel = options[:channel] || '#somechannel'
      @team = options[:team] || 'someteam'
      @token = options[:token] || '__top_secret_token__'
      @username = options[:username] || 'somename'
      @emoji = options[:emoji] || ':exclamation:'
    end

    def call(exception, options={})
      # send the notification
      notifier = Slack::Notifier.new @team, @token, channel: @channel, username: @username, icon_emoji: @emoji
      notifier.ping "A new exception occurred: '#{exception.message}' on '#{exception.backtrace.first}'"
    end
  end
end

if [ 'production', 'staging' ].include?( Rails.env )
  email = {
    :email_prefix => "[Some Prefix] ",
    :sender_address => %{"Exception Notifier" <notifier@somedomain.com>},
    :exception_recipients => Rails.configuration.exception_recipients
  }

  campfire = {
    :subdomain => 'subdomain',
    :token => '__top_secret_token__',
    :room_name => 'Room name'
  }

  options = {}

  options[:email] = email

  options[:slack] = {}

  if Rails.env.production?
    options[:campfire] = campfire
  end

  Rails.configuration.middleware.use ExceptionNotification::Rack, options
end