// limitations under the License.

package fw

import (
	"bytes"
	"encoding/json"
	"fmt"
	"html/template"
	"net/http"
)

// RenderError outputs an error message
func RenderError(w http.ResponseWriter, statusCode int, err error) {
	w.WriteHeader(statusCode)
	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
	_, _ = fmt.Fprintf(w, "%v", err)
}

		return
	}

	fw.RenderError(w, http.StatusBadRequest, fmt.Errorf("unknown scope name: %s", name))
}

func putScope(w http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)
	name := vars["scope"]

	var info scopeInfo
	if err := json.NewDecoder(req.Body).Decode(&info); err != nil {
		fw.RenderError(w, http.StatusBadRequest, fmt.Errorf("unable to decode request: %v", err))