bbf1a05681
Merging into main 4.1.0 branch: Resolves a number of open issues, see associated WorkItems - Fix WP crash on invalid connection string due to generation of XML cache on a separate thread - Added option to generate xml cache file on local filesystem (in ASP.NET Temporary Files / CodeGenDir location) by adding <add key="umbracoContentXMLUseLocalTemp" value="true" /> to web.config file. This allows you to run from a SAN on a load-balanced environment whilst allowing each web node to have isolated copies of the xml cache file to avoid WP crashes due to multiple file locks - Others in WorkItems :) [TFS Changeset #64002]
118 lines
4.0 KiB
C#
118 lines
4.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.IO;
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using System.Configuration;
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using System.Web;
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using umbraco.BusinessLogic;
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namespace umbraco.IO
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{
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public class IOHelper
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{
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private static string m_rootDir = "";
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public static char DirSepChar
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{
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get
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{
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return Path.DirectorySeparatorChar;
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}
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}
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//helper to try and match the old path to a new virtual one
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public static string FindFile(string virtualPath)
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{
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string retval = virtualPath;
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if (virtualPath.StartsWith("~"))
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retval = virtualPath.Replace("~", SystemDirectories.Root);
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if(virtualPath.StartsWith("/") && !virtualPath.StartsWith(SystemDirectories.Root))
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retval = SystemDirectories.Root + "/" + virtualPath.TrimStart('/');
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return retval;
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}
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//Replaces tildes with the root dir
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public static string ResolveUrl(string virtualPath)
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{
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if (virtualPath.StartsWith("~"))
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return virtualPath.Replace("~", SystemDirectories.Root).Replace("//","/");
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else
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return VirtualPathUtility.ToAbsolute(virtualPath, SystemDirectories.Root);
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}
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public static string MapPath(string path, bool useHttpContext)
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{
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// Check if the path is already mapped
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if (path.Length >= 2 && path[1] == Path.VolumeSeparatorChar)
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return path;
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if (useHttpContext)
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{
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//string retval;
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if (!string.IsNullOrEmpty(path) && (path.StartsWith("~") || path.StartsWith(SystemDirectories.Root)))
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return System.Web.Hosting.HostingEnvironment.MapPath(path);
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else
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return System.Web.Hosting.HostingEnvironment.MapPath("~/" + path.TrimStart('/'));
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}
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else
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{
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string _root = (!String.IsNullOrEmpty(System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath)) ? System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath.TrimEnd(IOHelper.DirSepChar) : getRootDirectorySafe();
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string _path = path.TrimStart('~','/').Replace('/', IOHelper.DirSepChar);
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string retval = _root + IOHelper.DirSepChar.ToString() + _path;
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return retval;
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}
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}
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public static string MapPath(string path)
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{
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return MapPath(path, true);
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}
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//use a tilde character instead of the complete path
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public static string returnPath(string settingsKey, string standardPath, bool useTilde)
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{
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string retval = ConfigurationManager.AppSettings[settingsKey];
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if ( string.IsNullOrEmpty(retval) )
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retval = standardPath;
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return retval.TrimEnd('/');
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}
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public static string returnPath(string settingsKey, string standardPath)
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{
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return returnPath(settingsKey, standardPath, false);
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}
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/// <summary>
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/// Returns the path to the root of the application, by getting the path to where the assembly where this
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/// method is included is present, then traversing until it's past the /bin directory. Ie. this makes it work
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/// even if the assembly is in a /bin/debug or /bin/release folder
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/// </summary>
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/// <returns></returns>
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private static string getRootDirectorySafe() {
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if (!String.IsNullOrEmpty(m_rootDir))
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{
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return m_rootDir;
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}
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string baseDirectory =
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System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase.Substring(8));
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m_rootDir = baseDirectory.Substring(0, baseDirectory.LastIndexOf("bin")-1);
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return m_rootDir;
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}
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}
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}
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