Class: RequestInfo::DetectorApp

Inherits:
Object
  • Object
show all
Defined in:
lib/request_info/detector_app.rb

Overview

Rack middleware to process all specified detectors and sets results for the current thread

Constant Summary collapse

DEFAULT_DETECTORS =

TODO: make this list of detectors available for others to add/change

[
  RequestInfo::Detectors::IpDetector,
  RequestInfo::Detectors::BrowserDetector,
  RequestInfo::Detectors::TimezoneDetector,
  RequestInfo::Detectors::LocaleDetector,
].freeze

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ DetectorApp

Returns a new instance of DetectorApp.



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# File 'lib/request_info/detector_app.rb', line 27

def initialize(app)
  @app = app
  @analyzer = EnvAnalyzer.new(self.class.detectors || DEFAULT_DETECTORS)
end

Class Attribute Details

.detectors ⇒ Object

Returns the value of attribute detectors.



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# File 'lib/request_info/detector_app.rb', line 14

def detectors
  @detectors
end

Instance Attribute Details

#analyzer ⇒ Object (readonly)

Returns the value of attribute analyzer.



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# File 'lib/request_info/detector_app.rb', line 17

def analyzer
  @analyzer
end

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/request_info/detector_app.rb', line 17

def app
  @app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/request_info/detector_app.rb', line 32

def call(env)
  analyzer.analyze(env)
  analyzer.wrap_app do
    app.call(env)
  end
end