utils.go

package utils

import (
	"encoding/json"
	"strings"
)

func DefaultStringIfEmpty(str string, defaultString string) string {
	if str != "" {
		return str
	}
	return defaultString
}

type SlugifyOptions struct {
	KeepHyphen bool
	KeepColon  bool
	KeepHash   bool
}

func Slugify(str string, options SlugifyOptions) string {
	str = strings.ToLower(str)
	str = strings.ReplaceAll(str, " ", "_")
	if !options.KeepHyphen {
		str = strings.ReplaceAll(str, "-", "_")
	}
	if !options.KeepColon {
		str = strings.ReplaceAll(str, ":", "_")
	}
	if !options.KeepHash {
		str = strings.ReplaceAll(str, "#", "_")
	}
	return str
}

func StructToStringMap(s interface{}) (map[string]string, error) {
	var myMap map[string]string
	data, _ := json.Marshal(s)
	err := json.Unmarshal(data, &myMap)
	if err != nil {
		return map[string]string{}, err
	}
	return myMap, nil
}