module Github::Request

def _extract_mime_type(params, options) # :nodoc:
  options['resource']  = params['resource'] ? params.delete('resource') : ''
  options['mime_type'] = params['resource'] ? params.delete('mime_type') : ''
end

def _process_params(params) # :nodoc:
  return params['data'] if params.has_key?('data') and !params['data'].nil?
  return params
end

def delete_request(path, params={}, options={})
  request(:delete, path, params, options)
end

def get_request(path, params={}, options={})
  request(:get, path, params, options)
end

def patch_request(path, params={}, options={})
  request(:patch, path, params, options)
end

def post_request(path, params={}, options={})
  request(:post, path, params, options)
end

def put_request(path, params={}, options={})
  request(:put, path, params, options)
end

def request(method, path, params, options)
  if !METHODS.include?(method)
    raise ArgumentError, "unkown http method: #{method}"
  end
  _extract_mime_type(params, options)
  puts "EXECUTED: #{method} - #{path} with #{params} and #{options}" if ENV['DEBUG']
  response = connection(options).send(method) do |request|
    case method.to_sym
    when *(METHODS - METHODS_WITH_BODIES)
      request.body = params.delete('data') if params.has_key?('data')
      request.url(path, params)
    when *METHODS_WITH_BODIES
      request.path = path
      request.body = _process_params(params) unless params.empty?
    end
  end
  response.body
end