Class: HTTP::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/etzetera/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#request(method, uri, options = {}) ⇒ Object

Make an HTTP request



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# File 'lib/etzetera/core_ext.rb', line 14

def request(method, uri, options = {})
  opts = @default_options.merge(options)
  host = URI.parse(uri).host
  opts.headers["Host"] = host
  headers = opts.headers
  proxy = opts.proxy

  method_body = body(opts, headers)
  if opts.params && !opts.params.empty?
    uri="#{uri}?#{URI.encode_www_form(opts.params)}"
  end

  request = HTTP::Request.new method, uri, headers, proxy, method_body
  if opts.follow
    code = 302
    while code == 302 or code == 301
      # if the uri isn't fully formed complete it
      if not uri.match(/\./)
        uri = "#{method}://#{host}#{uri}"
      end
      host = URI.parse(uri).host
      opts.headers["Host"] = host
      method_body = body(opts, headers)
      request = HTTP::Request.new method, uri, headers, proxy, method_body
      response = perform request, opts
      code = response.code
      uri = response.headers["Location"]
    end
  end

  opts.callbacks[:request].each { |c| c.call(request) }
  response = perform request, opts
  opts.callbacks[:response].each { |c| c.call(response) }

  format_response method, response, opts.response
end