package lookup import ( "net/http" "github.com/reiver/go-mstdn" "github.com/reiver/go-mstdn/ent" ) var _ http.Handler = internalHandler{} const Path string = "/api/v1/accounts/lookup" func Handler(fn LoaderFunc) http.Handler { return internalHandler{ loaderFunc:fn, } } type internalHandler struct { loaderFunc LoaderFunc } func (internalHandler) Path() string { return Path } func (receiver internalHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) { if nil == resp { return } if nil == req { mstdn.InternalServerError(resp) return } if http.MethodGet != req.Method { mstdn.MethodNotAllowed(resp) return } fn := receiver.loaderFunc if nil == fn { mstdn.InternalServerError(resp) return } var acct string { const key string = "acct" url := req.URL if nil == url { mstdn.InternalServerError(resp) return } query := url.Query() if nil == query { mstdn.InternalServerError(resp) return } if !query.Has(key) { mstdn.BadRequest(resp) return } acct = query.Get("acct") } var account ent.Account { err := fn(&account, acct) if nil != err { mstdn.Error(resp, err.ErrHTTP()) return } } mstdn.OK(resp, account) }