Class: Dragonfly::Response

Inherits:
Object show all
Defined in:
lib/dragonfly/response.rb

Constant Summary collapse

DEFAULT_FILENAME = 
proc{

Instance Method Summary collapse

Constructor Details

#initialize(job, env) ⇒ Response

Returns a new instance of Response.



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# File 'lib/dragonfly/response.rb', line 13

def initialize(job, env)
  @job, @env = job, env
  @app = @job.app
end

Instance Method Details

#served? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dragonfly/response.rb', line 33

def served?
  request.get? && !etag_matches?
end

#to_response ⇒ Object 



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# File 'lib/dragonfly/response.rb', line 18

def to_response
  if !(request.head? || request.get?)
    [405, method_not_allowed_headers, ["#{request.request_method} method not allowed"]]
  elsif etag_matches?
    [304, cache_headers, []]
  elsif request.head?
    [200, success_headers.merge(cache_headers), []]
  elsif request.get?
    [200, success_headers.merge(cache_headers), job.result]
  end
rescue DataStorage::DataNotFound => e
  app.log.warn(e.message)
  [404, {"Content-Type" => 'text/plain'}, ['Not found']]
end