Class: ImagesProxy

Inherits:
Rack::Proxy
  • Object
show all
Defined in:
lib/c80_shared/middleware/images_proxy.rb

Constant Summary collapse

NEED_FAKE =

в урле должно содержаться это, чтобы запрос ушёл на боевой

/(system|ckeditor)/i
HOST =

боевой адрес + порт

'getboat.com:80'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ImagesProxy

Returns a new instance of ImagesProxy.



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# File 'lib/c80_shared/middleware/images_proxy.rb', line 22

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/c80_shared/middleware/images_proxy.rb', line 26

def call(env)
  original_host = env['HTTP_HOST']
  rewrite_env(env)
  if env['HTTP_HOST'] != original_host
    perform_request(env)
  else
    # just regular
    @app.call(env)
  end
end

#rewrite_env(env) ⇒ Object 



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# File 'lib/c80_shared/middleware/images_proxy.rb', line 37

def rewrite_env(env)
  path = Rack::Request.new(env).path
  if path =~ NEED_FAKE && !File.exists?(path)
    env['HTTP_HOST']   = HOST
    env['SERVER_PORT'] = 80
  else
    # do nothing
  end
  env
end