UrlConvertor.cs :  » Content-Management-Systems-CMS » Kooboo » Everest » Library » Web » C# / CSharp Open Source

/*
Kooboo is a content management system based on ASP.NET MVC framework. Copyright 2009 Yardi Technology Limited.

This program is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.
If not, see http://www.kooboo.com/gpl3/.
*/
using System;
using System.Web;
using System.Web.Mvc;
using System.IO;
using System.Web.Hosting;

namespace Everest.Library.Web{
    public class UrlConvertor
    {
        ///// <summary>
        ///// Toes the absolute URL.
        ///// </summary>
        ///// <param name="url">The URL.</param>
        ///// <returns></returns>
        //public static string ToAbsoluteUrl(string url)
        //{
        //    if (!url.StartsWith("/"))
        //    {
        //        return "/" + url;
        //    }
        //    return url;
        //}
        public static string ResolveUrl(string url)
        {
            if (HttpContext.Current != null)
            {
                string applicationPath = HttpContext.Current.Request.ApplicationPath;
                if (applicationPath == "/")
                {
                    return url.Replace("~", "");
                }
                else
                {
                    return url.Replace("~", applicationPath);
                }
            }
            return url;
        }
        public static string MakeRelativeUrl(string url)
        {
            url = url.Replace("\\", "/");
            if (url.StartsWith("~/"))
            {
                return url;
            }
            if (url.StartsWith("/"))
            {
                return "~" + url;
            }
            return "~/" + url;
        }

        /// <summary>
        /// Pathes to URL.
        /// </summary>
        /// <param name="path">The path.</param>
        /// <returns></returns>
        public static string PathToUrl(string path)
        {
            return path.Replace("\\", "/");
        }

        /// <summary>
        /// Absolutes the path to URL.
        /// </summary>
        /// <param name="absolutePath">The absolute path.</param>
        /// <returns></returns>
        public static string AbsolutePathToRelativeUrl(string absolutePath)
        {
            var relativePath = absolutePath.ToLower().Replace(AppDomain.CurrentDomain.BaseDirectory.ToLower(), "~/");
            return PathToUrl(relativePath);
        }

        /// <summary>
        /// Absolutes the path to absolute URL.
        /// </summary>
        /// <param name="absolutePath">The absolute path.</param>
        /// <returns></returns>
        public static string AbsolutePathToAbsoluteUrl(string absolutePath)
        {
            return ResolveUrl(AbsolutePathToRelativeUrl(absolutePath));
        }

        /// <summary>
        /// Maps the path.
        /// </summary>
        /// <param name="path">The path.</param>
        /// <returns></returns>
        public static string MapPath(string path)
        {
            return HostingEnvironment.MapPath(path);
        }
    }
}