middleware

Documentation

Index

• func ProcessRequest(handler ProcessedHandlerFunc) http.HandlerFunc
• type ProcessedHandlerFunc
  • func Cache(handler ProcessedHandlerFunc, mc *cache.ImageCache) ProcessedHandlerFunc
  • func Validator(handler ProcessedHandlerFunc, schemaPath string) ProcessedHandlerFunc
• type ProcessedRequest

Functions

func ProcessRequest

func ProcessRequest(handler ProcessedHandlerFunc) http.HandlerFunc

ProcessRequest reads in the json body of the request if it exists

Types

type ProcessedHandlerFunc

type ProcessedHandlerFunc func(http.ResponseWriter, *ProcessedRequest)

ProcessedHandlerFunc function type for handlers

func Cache

func Cache(handler ProcessedHandlerFunc, mc *cache.ImageCache) ProcessedHandlerFunc

Cache implements a memcache layer for storing processed images

func Validator

func Validator(handler ProcessedHandlerFunc, schemaPath string) ProcessedHandlerFunc

Validator performs a json schema validation on an request body

type ProcessedRequest

type ProcessedRequest struct {
	RawRequest *http.Request

	// TODO: Explore a better solution for this, ideally we would pass an
	// unmarshalled object here so the handler didn't have to unmarshal itself
	JSON []byte
}

ProcessedRequest adds the validated json object to the incoming request body