First commit

errors/errors.go

@@ -0,0 +1,27 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package errors
+
+import (
+	"fmt"
+	"github.com/miniflux/miniflux2/locale"
+)
+
+type LocalizedError struct {
+	message string
+	args    []interface{}
+}
+
+func (l LocalizedError) Error() string {
+	return fmt.Sprintf(l.message, l.args...)
+}
+
+func (l LocalizedError) Localize(translation *locale.Language) string {
+	return translation.Get(l.message, l.args...)
+}
+
+func NewLocalizedError(message string, args ...interface{}) LocalizedError {
+	return LocalizedError{message: message, args: args}
+}