Class: GData::HTTP::DefaultService

Inherits:
Object
  • Object
show all
Defined in:
lib/gdata/http/default_service.rb

Overview

This is the default implementation of the HTTP layer that uses Net::HTTP. You could roll your own if you have different requirements or cannot use Net::HTTP for some reason.

Instance Method Summary collapse

Instance Method Details

#make_request(request) ⇒ Object

Take a GData::HTTP::Request, execute the request, and return a GData::HTTP::Response object.



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# File 'lib/gdata/http/default_service.rb', line 30

def make_request(request)
  url = URI.parse(request.url)
  proxy = URI::parse((url.scheme == 'https' ? ENV['https_proxy'] : ENV['http_proxy']) || '')
  http = Net::HTTP.new(url.host, url.port, proxy.host, proxy.port)
  http.use_ssl = (url.scheme == 'https')
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  
  case request.method
  when :get
    req = Net::HTTP::Get.new(url.request_uri)
  when :put
    req = Net::HTTP::Put.new(url.request_uri)
  when :post
    req = Net::HTTP::Post.new(url.request_uri)
  when :delete
    req = Net::HTTP::Delete.new(url.request_uri)
  else
    raise ArgumentError, "Unsupported HTTP method specified."
  end
  
  case request.body
  when String
    req.body = request.body
  when Hash
    req.set_form_data(request.body)
  when File
    req.body_stream = request.body
    request.chunked = true
  when GData::HTTP::MimeBody
    req.body_stream = request.body
    request.chunked = true
  else
    req.body = request.body.to_s
  end
  
  request.headers.each do |key, value|
    req[key] = value
  end
  
  request.calculate_length!
  
  res = http.request(req)
  
  response = Response.new
  response.body = res.body
  response.headers = Hash.new
  res.each do |key, value|
    response.headers[key] = value
  end
  response.status_code = res.code.to_i
  return response
end