Module: Ape::Util::InstanceMethods

Included in:
Service
Defined in:
lib/ape/util.rb

Instance Method Summary collapse

Instance Method Details

#check_resource(uri, name, content_type = nil, report = true) ⇒ Object

Get a resource, optionally check its content-type



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# File 'lib/ape/util.rb', line 17

def check_resource(uri, name, content_type = nil, report = true)
  resource = Getter.new(uri, @authent)

  # * Check the URI
  if resource.last_error
    reporter.error(self, "Unacceptable #{name} URI: " + resource.last_error, name) if report
    return nil
  end

  # * Get it, make sure it has the right content-type
  worked = resource.get(content_type)
  reporter.save_dialog(name, resource) if report

  reporter.security_warning(self) if (resource.security_warning && report)

  if !worked
    # oops, couldn't even get get it
    reporter.error(self, "#{name} failed: " + resource.last_error, name) if report
    return nil

  elsif resource.last_error
    # oops, media-type problem
    reporter.error(self, "#{name}: #{resource.last_error}", name) if report
  else
    # resource fetched and is of right type
    reporter.success(self, "#{name}: it exists and is served properly.", name) if report
  end

  return resource
end