response

Documentation

Overview

Package response contains utility functions for creating HTTP responses.

Index

• type Response
  • func ClickReport(filename string, report <-chan *db.ClickReport) *Response
  • func Error(status int, err error) *Response
  • func Func(fn func(w http.ResponseWriter) error) *Response
  • func JSON(status int, json interface{}) *Response
  • func Redirect(status int, location string) *Response
  • func Status(status int) *Response
  • func Text(status int, text string) *Response
  • func (r *Response) Write(w http.ResponseWriter) error

Types

type Response

type Response struct {
	// contains filtered or unexported fields
}

A Response represents the content that will populate an HTTP response.

func ClickReport

func ClickReport(filename string, report <-chan *db.ClickReport) *Response

ClickReport generates a tab-separated-value file.

func Error

func Error(status int, err error) *Response

Error constructs a JSON-formatted error message.

func Func

func Func(fn func(w http.ResponseWriter) error) *Response

Func will execute an arbitrary callback to handle response construction. This is useful for streaming data responses.

func JSON

func JSON(status int, json interface{}) *Response

JSON returns the given object as a JSON blob.

func Redirect

func Redirect(status int, location string) *Response

Redirect will send the given location to the client.

func Status

func Status(status int) *Response

Status returns a trivial response.

func Text

func Text(status int, text string) *Response

Text returns the message as a JSON-formatted blob.

func (*Response) Write

func (r *Response) Write(w http.ResponseWriter) error

Write sends the response via the writer.