Module: ChefFS::RawRequest

Defined in:
lib/chef_fs/raw_request.rb

Class Method Summary collapse

Class Method Details

.api_request(chef_rest, method, url, headers = {}, data = nil, options = {}) ⇒ Object 



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# File 'lib/chef_fs/raw_request.rb', line 11

def self.api_request(chef_rest, method, url, headers={}, data=nil, options = {})
  json_body = data || nil
  #        json_body = data ? Chef::JSONCompat.to_json(data) : nil
  # Force encoding to binary to fix SSL related EOFErrors
  # cf. http://tickets.opscode.com/browse/CHEF-2363
  # http://redmine.ruby-lang.org/issues/5233
  #        json_body.force_encoding(Encoding::BINARY) if json_body.respond_to?(:force_encoding)
  headers = build_headers(chef_rest, method, url, headers, json_body)

  chef_rest.retriable_rest_request(method, url, json_body, headers) do |rest_request|
    response = rest_request.call {|r| r.read_body}

    response_body = chef_rest.decompress_body(response)

    if response.kind_of?(Net::HTTPSuccess)
      if options[:parse_json] && response['content-type'] =~ /json/
        JSON.parse(response_body, :create_additions => false)
      else
        response_body
      end
    elsif redirect_location = redirected_to(response)
      if [:GET, :HEAD].include?(method)
        chef_rest.follow_redirect do
          api_request(chef_rest, method, chef_rest.create_url(redirect_location), headers, nil, options)
        end
      else
        raise Exceptions::InvalidRedirect, "#{method} request was redirected from #{url} to #{redirect_location}. Only GET and HEAD support redirects."
      end
    else
      # have to decompress the body before making an exception for it. But the body could be nil.
      response.body.replace(chef_rest.decompress_body(response)) if response.body.respond_to?(:replace)

      if response['content-type'] =~ /json/
        exception = response_body
        msg = "HTTP Request Returned #{response.code} #{response.message}: "
        msg << (exception["error"].respond_to?(:join) ? exception["error"].join(", ") : exception["error"].to_s)
        Chef::Log.info(msg)
      end
      response.error!
    end
  end
end

.raw_json(chef_rest, api_path) ⇒ Object 



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# File 'lib/chef_fs/raw_request.rb', line 3

def self.raw_json(chef_rest, api_path)
  api_request(chef_rest, :GET, chef_rest.create_url(api_path), {}, nil, :parse_json => true)
end

.raw_request(chef_rest, api_path) ⇒ Object 



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# File 'lib/chef_fs/raw_request.rb', line 7

def self.raw_request(chef_rest, api_path)
  api_request(chef_rest, :GET, chef_rest.create_url(api_path))
end