Class: Jpmobile::ParamsFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/jpmobile/rack/params_filter.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ParamsFilter

Returns a new instance of ParamsFilter.



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# File 'lib/jpmobile/rack/params_filter.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/jpmobile/rack/params_filter.rb', line 8

def call(env)
  # 入力
  if (mobile = env['rack.jpmobile']) && mobile.apply_params_filter?
    # パラメータをkey, valueに分解
    # form_params
    if env['REQUEST_METHOD'] != 'GET' &&
       env['REQUEST_METHOD'] != 'HEAD' &&
       !env['CONTENT_TYPE'].match?(%r{application/json|application/xml})

      env['rack.input'] = StringIO.new(parse_query(env['rack.input'].read, mobile))
    end

    # query_params
    env['QUERY_STRING'] = parse_query(env['QUERY_STRING'], mobile)
  end

  status, env, body = @app.call(env)

  [status, env, body]
end