class Rack::PactBroker::ConvertFileExtensionToAcceptHeader

If the HTML and the CSV group resources are both requested by the browser, Chrome gets confused by the content types, and when you click back, it tries to load the CSV instead of the HTML page. So we have to give the CSV resource a different URL (.csv) Update: this should be fixed by lib/rack/pact_broker/add_vary_header.rb, but may as well leave it now!

Constants

EXTENSIONS
EXTENSION_REGEXP

Public Class Methods

new(app) click to toggle source
# File lib/rack/pact_broker/convert_file_extension_to_accept_header.rb, line 19
def initialize app
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/rack/pact_broker/convert_file_extension_to_accept_header.rb, line 23
def call env
  file_extension = extension(env)
  if convert_to_accept_header? file_extension
    @app.call(set_accept_header_and_path_info(env, file_extension))
  else
    @app.call(env)
  end
end
convert_to_accept_header?(file_extension) click to toggle source
# File lib/rack/pact_broker/convert_file_extension_to_accept_header.rb, line 32
def convert_to_accept_header? file_extension
  EXTENSIONS[file_extension]
end
extension(env) click to toggle source
# File lib/rack/pact_broker/convert_file_extension_to_accept_header.rb, line 36
def extension env
  env["PATH_INFO"] =~ EXTENSION_REGEXP && $~[0]
end
set_accept_header_and_path_info(env, file_extension) click to toggle source
# File lib/rack/pact_broker/convert_file_extension_to_accept_header.rb, line 40
def set_accept_header_and_path_info env, file_extension
  env.merge(
    "PATH_INFO" => env["PATH_INFO"].gsub(EXTENSION_REGEXP, ""),
    "HTTP_ACCEPT" => EXTENSIONS[file_extension]
  )
end