Class: Harrods::Middleware

Inherits:
Object
  • Object
show all
Includes:
Presenter
Defined in:
lib/harrods/middleware.rb

Constant Summary collapse

TOOLBAR_PATH = 
File.expand_path("../../../templates/toolbar.erb", __FILE__)
TOOLBAR = 
File.read(TOOLBAR_PATH)
TOOLBAR_ERB = 
Erubis::FastEruby.new(TOOLBAR)

Constants included from Presenter

Presenter::G, Presenter::K, Presenter::M, Presenter::T

Instance Method Summary collapse

Methods included from Presenter

#present_storage_size, #present_with_commas

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/harrods/middleware.rb', line 11

def initialize(app)
  @db  = Harrods::Database.load
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/harrods/middleware.rb', line 16

def call(env)
  tracer = Harrods::Tracer.new(@db)
  status, headers, response, output, ram, objects, gc_runs, gc_time = nil, nil, nil, nil, nil, nil, nil
  if env['ORIGINAL_FULLPATH'].split("/")[1]  == "assets"
    status, headers, response = @app.call(env)
    [status, headers, response]
  else
    ram, objects, gc_runs, gc_time = tracer.record(env['ORIGINAL_FULLPATH']) do
      status, headers, response = @app.call(env)
    end
    headers, output = inject_this_shizzle(env['ORIGINAL_FULLPATH'], response, headers, ram, objects, gc_runs, gc_time)
    [status, headers, [output]]
  end
end