Class: TurboFrameSrc::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/turbo_frame_src/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/turbo_frame_src/middleware.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/turbo_frame_src/middleware.rb', line 8

def call(env)
  initial_frame_src = env['HTTP_X_TURBO_FRAME_SRC'] if env['HTTP_TURBO_FRAME'].present?

  status, headers, response = @app.call(env)

  headers['X-Turbo-Frame-Src'] = initial_frame_src if initial_frame_src&.present?

  [status, headers, response]
end