161 lines
6.0 KiB
C#
161 lines
6.0 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
|
|
using System;
|
|
using System.Web;
|
|
using ASC.Common;
|
|
using ASC.Common.Logging;
|
|
using ASC.Common.Web;
|
|
using Microsoft.AspNetCore.Http;
|
|
using Microsoft.AspNetCore.Http.Extensions;
|
|
using HttpContext = Microsoft.AspNetCore.Http.HttpContext;
|
|
|
|
namespace ASC.Core.Common
|
|
{
|
|
public static class BaseCommonLinkUtility
|
|
{
|
|
private const string LOCALHOST = "localhost";
|
|
|
|
private static UriBuilder _serverRoot;
|
|
private static string _vpath;
|
|
|
|
static BaseCommonLinkUtility()
|
|
{
|
|
try
|
|
{
|
|
var uriBuilder = new UriBuilder(Uri.UriSchemeHttp, LOCALHOST);
|
|
if (ASC.Common.HttpContext.Current != null && ASC.Common.HttpContext.Current.Request != null)
|
|
{
|
|
var u = ASC.Common.HttpContext.Current.Request.GetUrlRewriter();
|
|
uriBuilder = new UriBuilder(u.Scheme, LOCALHOST, u.Port);
|
|
}
|
|
_serverRoot = uriBuilder;
|
|
}
|
|
catch (Exception error)
|
|
{
|
|
LogManager.GetLogger("ASC.Web").Error(error);
|
|
}
|
|
}
|
|
|
|
public static void Initialize(string serverUri)
|
|
{
|
|
if (string.IsNullOrEmpty(serverUri))
|
|
{
|
|
throw new ArgumentNullException("serverUri");
|
|
}
|
|
|
|
var uri = new Uri(serverUri.Replace('*', 'x').Replace('+', 'x'));
|
|
_serverRoot = new UriBuilder(uri.Scheme, LOCALHOST, uri.Port);
|
|
_vpath = "/" + uri.AbsolutePath.Trim('/');
|
|
}
|
|
|
|
public static string VirtualRoot
|
|
{
|
|
get { return ToAbsolute("~"); }
|
|
}
|
|
|
|
public static string ServerRootPath(HttpContext context)
|
|
{
|
|
UriBuilder result;
|
|
// first, take from current request
|
|
if (context != null && context.Request != null)
|
|
{
|
|
var u = context.Request.GetUrlRewriter();
|
|
result = new UriBuilder(u.Scheme, u.Host, u.Port);
|
|
|
|
if (CoreContext.Configuration.Standalone && !result.Uri.IsLoopback)
|
|
{
|
|
// save for stanalone
|
|
_serverRoot.Host = result.Host;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result = new UriBuilder(_serverRoot.Uri);
|
|
}
|
|
|
|
if (result.Uri.IsLoopback)
|
|
{
|
|
// take values from db if localhost or no http context thread
|
|
var tenant = CoreContext.TenantManager.GetCurrentTenant();
|
|
result.Host = tenant.TenantDomain;
|
|
|
|
#if DEBUG
|
|
// for Visual Studio debug
|
|
if (tenant.TenantAlias == LOCALHOST)
|
|
{
|
|
result.Host = LOCALHOST;
|
|
}
|
|
#endif
|
|
|
|
if (!string.IsNullOrEmpty(tenant.MappedDomain))
|
|
{
|
|
var mapped = tenant.MappedDomain.ToLowerInvariant();
|
|
if (!mapped.Contains(Uri.SchemeDelimiter))
|
|
{
|
|
mapped = Uri.UriSchemeHttp + Uri.SchemeDelimiter + mapped;
|
|
}
|
|
result = new UriBuilder(mapped);
|
|
}
|
|
}
|
|
|
|
return result.Uri.ToString().TrimEnd('/');
|
|
}
|
|
|
|
public static string GetFullAbsolutePath(HttpContext context, string virtualPath)
|
|
{
|
|
if (string.IsNullOrEmpty(virtualPath))
|
|
return ServerRootPath(context);
|
|
|
|
if (virtualPath.StartsWith("http://", StringComparison.InvariantCultureIgnoreCase) ||
|
|
virtualPath.StartsWith("mailto:", StringComparison.InvariantCultureIgnoreCase) ||
|
|
virtualPath.StartsWith("javascript:", StringComparison.InvariantCultureIgnoreCase) ||
|
|
virtualPath.StartsWith("https://", StringComparison.InvariantCultureIgnoreCase))
|
|
return virtualPath;
|
|
|
|
if (string.IsNullOrEmpty(virtualPath) || virtualPath.StartsWith("/"))
|
|
{
|
|
return ServerRootPath(context) + virtualPath;
|
|
}
|
|
return ServerRootPath(context) + VirtualRoot.TrimEnd('/') + "/" + virtualPath.TrimStart('~', '/');
|
|
}
|
|
|
|
public static string ToAbsolute(string virtualPath)
|
|
{
|
|
if (_vpath == null)
|
|
{
|
|
return VirtualPathUtility.ToAbsolute(virtualPath);
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(virtualPath) || virtualPath.StartsWith("/"))
|
|
{
|
|
return virtualPath;
|
|
}
|
|
return (_vpath != "/" ? _vpath : string.Empty) + "/" + virtualPath.TrimStart('~', '/');
|
|
}
|
|
}
|
|
}
|