Module: Buttercms::API

Included in:
BlogController
Defined in:
app/controllers/buttercms/blog_controller.rb

Overview

Thin wrapper around RestClient for talking to Butter API

Constant Summary collapse

API_URL = 
'https://buttercms.com/api/'

Instance Method Summary collapse

Instance Method Details

#butter_not_found ⇒ Object

Raises:

  • (ActionController::RoutingError) 


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# File 'app/controllers/buttercms/blog_controller.rb', line 35

def butter_not_found
  raise ActionController::RoutingError.new('Not Found')
end

#get_butter_token ⇒ Object

Raises:

  • (Exception) 


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# File 'app/controllers/buttercms/blog_controller.rb', line 39

def get_butter_token
  # Make sure the Buttercms has been initialized.
  if defined? Buttercms.configuration
    if defined? Buttercms.configuration.token
      return Buttercms.configuration.token
    end
  end

  raise Exception.new("/config/intitializer/butter.rb is missing. Please run $ rails g buttercms:install")
end

#make_butter_request(path) ⇒ Object 



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# File 'app/controllers/buttercms/blog_controller.rb', line 50

def make_butter_request(path)
  begin
    # Get the content. If it takes longer than 10 seconds timeout.
    # TODO(jlumetta): Make :timeout configurable.
    response = RestClient.get "#{API_URL}#{path}", {:Authorization => "Token #{get_butter_token}", :timeout => 10}
  rescue SocketError => e
    raise Buttercms::ConnectionError
  rescue => e
    puts e.message

    case e.response.code
      when 404
        butter_not_found
      when 401
        raise Buttercms::TokenError
      else
        raise Buttercms::InvalidResponseError
      end
  end
  return response
end