Class: SlackRubyBotServer::Api::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/slack-ruby-bot-server/api/middleware.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.instance ⇒ Object 



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# File 'lib/slack-ruby-bot-server/api/middleware.rb', line 13

def self.instance
  @instance ||= Rack::Builder.new do
    use Rack::Cors do
      allow do
        origins '*'
        resource '*', headers: :any, methods: [:get, :post]
      end
    end

    # rewrite HAL links to make them clickable in a browser
    use Rack::Rewrite do
      r302 %r{(\/[\w\/]*\/)(%7B|\{)?(.*)(%7D|\})}, '$1'
    end

    use Rack::ServerPages do |config|
      config.view_path = [
        'views', # relative to Dir.pwd
        'public', # relative to Dir.pwd
        File.expand_path(File.join(__dir__, '../../../public')) # built-in fallback
      ]
    end

    run Middleware.new
  end.to_app
end

.logger ⇒ Object 



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# File 'lib/slack-ruby-bot-server/api/middleware.rb', line 6

def self.logger
  @logger ||= begin
    $stdout.sync = true
    Logger.new(STDOUT)
  end
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/slack-ruby-bot-server/api/middleware.rb', line 39

def call(env)
  Endpoints::RootEndpoint.call(env)
end