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module HTTParty
class Response < Object
def self.underscore(string)
string.gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').gsub(/([a-z])([A-Z])/, '\1_\2').downcase
end
attr_reader :request, :response, :body, :headers
def initialize(request, response, parsed_block, options = {})
@request = request
@response = response
@body = options[:body] || response.body
@parsed_block = parsed_block
@headers = Headers.new(response.to_hash)
if request.options[:logger]
logger = ::HTTParty::Logger.build(request.options[:logger], request.options[:log_level], request.options[:log_format])
logger.format(request, self)
end
throw_exception
end
def parsed_response
@parsed_response ||= @parsed_block.call
end
def code
response.code.to_i
end
def tap
yield self
self
end
def inspect
inspect_id = ::Kernel::format "%x", (object_id * 2)
%(#<#{self.class}:0x#{inspect_id} parsed_response=#{parsed_response.inspect}, @response=#{response.inspect}, @headers=#{headers.inspect}>)
end
CODES_TO_OBJ = ::Net::HTTPResponse::CODE_CLASS_TO_OBJ.merge ::Net::HTTPResponse::CODE_TO_OBJ
CODES_TO_OBJ.each do |response_code, klass|
name = klass.name.sub("Net::HTTP", '')
name = "#{underscore(name)}?".to_sym
define_method(name) do
klass === response
end
end
# Support old multiple_choice? method from pre 2.0.0 era.
if ::RUBY_VERSION >= "2.0.0" && ::RUBY_PLATFORM != "java"
alias_method :multiple_choice?, :multiple_choices?
end
def nil?
response.nil? || response.body.nil? || response.body.empty?
end
def to_s
if !response.nil? && !response.body.nil? && response.body.respond_to?(:to_s)
response.body.to_s
else
inspect
end
end
def pretty_print(pp)
if !parsed_response.nil? && parsed_response.respond_to?(:pretty_print)
parsed_response.pretty_print(pp)
else
super
end
end
def display(port=$>)
if !parsed_response.nil? && parsed_response.respond_to?(:display)
parsed_response.display(port)
elsif !response.nil? && !response.body.nil? && response.body.respond_to?(:display)
response.body.display(port)
else
port.write(inspect)
end
end
def respond_to_missing?(name, *args)
return true if super
parsed_response.respond_to?(name) || response.respond_to?(name)
end
protected
def method_missing(name, *args, &block)
if parsed_response.respond_to?(name)
parsed_response.send(name, *args, &block)
elsif response.respond_to?(name)
response.send(name, *args, &block)
else
super
end
end
def throw_exception
if @request.options[:raise_on] && @request.options[:raise_on].include?(code)
::Kernel.raise ::HTTParty::ResponseError.new(@response), "Code #{code} - #{body}"
end
end
end
end
require 'httparty/response/headers'
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