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routes requests to an endpoint with Accept header #29

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Merged
xentek merged 1 commit into from
Mar 11, 2017
Merged

routes requests to an endpoint with Accept header #29

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25 changes: 24 additions & 1 deletion hyperdrive.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,9 @@ func NewAPI(name string, desc string) API {
// HTTP method.
func (api *API) AddEndpoint(e Endpointer) {
api.Root.AddEndpoint(e)
api.Router.Handle(e.GetPath(), api.DefaultMiddlewareChain(NewMethodHandler(e)))
api.Router.Handle(e.GetPath(), api.DefaultMiddlewareChain(NewMethodHandler(e))).
Headers("Accept", api.GetContentTypeJSON(e)).
Headers("Accet", api.GetContentTypeXML(e))
}

// GetMediaType returns a media type string, sans any content-type extension (e.g. json),
Expand All @@ -58,6 +60,27 @@ func (api *API) GetMediaType(e Endpointer) string {
return fmt.Sprintf("application/vnd.%s.%s.%s", slug(api.Name), slug(e.GetName()), e.GetVersion())
}

// GetContentTypeJSON returns the json Content-Type an endpoint can accept and
// respond with. The Content-Type will include the versioned vendor Media
// Type returned by API.GetMediaType() with a json extension.
func (api *API) GetContentTypeJSON(e Endpointer) string {
return fmt.Sprintf("%s.json", api.GetMediaType(e))
}

// GetContentTypeXML returns the xml Content-Type an endpoint can accept and
// respond with. The Content-Type will include the versioned vendor Media
// Type returned by API.GetMediaType() with an xml extension.
func (api *API) GetContentTypeXML(e Endpointer) string {
return fmt.Sprintf("%s.xml", api.GetMediaType(e))
}

// GetContentTypes returns a slice of Content-Types the endpoint can accept and
// respond with. The Content-Types will include both the versioned vendor Media
// Type returned by API.GetMediaType() for both json and xml.
func (api *API) GetContentTypes(e Endpointer) []string {
return []string{api.GetContentTypeJSON(e), api.GetContentTypeXML(e)}
}

// Start starts the configured http server, listening on the configured Port
// (default: 5000). Set the PORT environment variable to change this.
func (api *API) Start() {
Expand Down