Class: MuckContents::Routing::Rack

Inherits:
Object
  • Object
show all
Defined in:
lib/muck-contents/rack/rack.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Rack

Returns a new instance of Rack.



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# File 'lib/muck-contents/rack/rack.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/muck-contents/rack/rack.rb', line 8

def call(env)
  env["action_dispatch.show_exceptions"] = false
  @app.call(env)
rescue => exception
  if exception.kind_of?(ActionController::RoutingError)
    request_type = File.extname(env["REQUEST_URI"]).gsub('.','').downcase
    # HACK. We can't rely on request.format when the request comes from ie.
    # request.format.html? can actually give a false result on ie so try the file extension
    # Requests to the content system won't have a file extension so request_type should be empty
    if request_type.empty?
      env["muck-contents.request_uri"] = env["REQUEST_URI"].gsub("http://#{env["HTTP_HOST"]}", '')
      env["PATH_INFO"] = env["REQUEST_URI"] = "/contents_missing"
    end
  end
  
  env["action_dispatch.show_exceptions"] = true
  return @app.call(env)
end