server/libfic/utils.go

package fic

import (
	"regexp"
	"strings"
)

// ToURLid converts the given string to a valid URLid.
func ToURLid(str string) string {
	re := regexp.MustCompile("[^a-zA-Z0-9]+")
	return strings.TrimSuffix(re.ReplaceAllLiteralString(str, "-"), "-")
}