package main

import (
	"net/url"
	"regexp"
	"strings"
)

func sanitizeFilename(filename string) string {
	filename = regexp.MustCompile(`[<>:"/\\|?*]`).ReplaceAllString(filename, "_")

	filename = strings.Trim(filename, ".")

	return filename
}

func isValidURL(toTest string) bool {
	_, err := url.ParseRequestURI(toTest)
	return err == nil
}