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Follow golang convention for constants

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This commit is contained in:
Martin Polden 2016-05-26 21:38:10 +02:00
parent 6e1ad53a3b
commit cfb86fe124
2 changed files with 9 additions and 9 deletions
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14
api/api.go
View File

@ -16,9 +16,9 @@ import (
"github.com/gorilla/mux" "github.com/gorilla/mux"
) )
const APPLICATION_JSON = "application/json" const jsonMediaType = "application/json"
var USER_AGENT_RE = regexp.MustCompile( var userAgentPattern = regexp.MustCompile(
`^(?:curl|Wget|fetch\slibfetch|ddclient|Go-http-client|HTTPie)\/.*|Go\s1\.1\spackage\shttp$`, `^(?:curl|Wget|fetch\slibfetch|ddclient|Go-http-client|HTTPie)\/.*|Go\s1\.1\spackage\shttp$`,
) )
@ -143,7 +143,7 @@ func (a *API) JSONHandler(w http.ResponseWriter, r *http.Request) *appError {
if err != nil { if err != nil {
return internalServerError(err).AsJSON() return internalServerError(err).AsJSON()
} }
w.Header().Set("Content-Type", APPLICATION_JSON) w.Header().Set("Content-Type", jsonMediaType)
w.Write(b) w.Write(b)
return nil return nil
} }
@ -157,7 +157,7 @@ func (a *API) PortHandler(w http.ResponseWriter, r *http.Request) *appError {
if err != nil { if err != nil {
return internalServerError(err).AsJSON() return internalServerError(err).AsJSON()
} }
w.Header().Set("Content-Type", APPLICATION_JSON) w.Header().Set("Content-Type", jsonMediaType)
w.Write(b) w.Write(b)
return nil return nil
} }
@ -183,14 +183,14 @@ func (a *API) DefaultHandler(w http.ResponseWriter, r *http.Request) *appError {
func (a *API) NotFoundHandler(w http.ResponseWriter, r *http.Request) *appError { func (a *API) NotFoundHandler(w http.ResponseWriter, r *http.Request) *appError {
err := notFound(nil).WithMessage("404 page not found") err := notFound(nil).WithMessage("404 page not found")
if r.Header.Get("accept") == APPLICATION_JSON { if r.Header.Get("accept") == jsonMediaType {
err = err.AsJSON() err = err.AsJSON()
} }
return err return err
} }
func cliMatcher(r *http.Request, rm *mux.RouteMatch) bool { func cliMatcher(r *http.Request, rm *mux.RouteMatch) bool {
return USER_AGENT_RE.MatchString(r.UserAgent()) return userAgentPattern.MatchString(r.UserAgent())
} }
type appHandler func(http.ResponseWriter, *http.Request) *appError type appHandler func(http.ResponseWriter, *http.Request) *appError
@ -224,7 +224,7 @@ func (a *API) Handlers() http.Handler {
r := mux.NewRouter() r := mux.NewRouter()
// JSON // JSON
r.Handle("/", appHandler(a.JSONHandler)).Methods("GET").Headers("Accept", APPLICATION_JSON) r.Handle("/", appHandler(a.JSONHandler)).Methods("GET").Headers("Accept", jsonMediaType)
r.Handle("/json", appHandler(a.JSONHandler)).Methods("GET") r.Handle("/json", appHandler(a.JSONHandler)).Methods("GET")
// CLI // CLI

4
api/error.go
View File

@ -26,7 +26,7 @@ func badRequest(err error) *appError {
} }
func (e *appError) AsJSON() *appError { func (e *appError) AsJSON() *appError {
e.ContentType = APPLICATION_JSON e.ContentType = jsonMediaType
return e return e
} }
@ -36,5 +36,5 @@ func (e *appError) WithMessage(message string) *appError {
} }
func (e *appError) IsJSON() bool { func (e *appError) IsJSON() bool {
return e.ContentType == APPLICATION_JSON return e.ContentType == jsonMediaType
} }