0bd4dced0b
* Reduce array allocations by reusing char[] * don't hide .Equals() * Reduce memory use by reducing array allocations * Revert "Reduce memory use by reducing array allocations" This reverts commit faf6b60234167f5443435243eb52187ab07d514c. * reuse char[] for string.split() to avoid params [] allocation
52 lines
2.0 KiB
C#
52 lines
2.0 KiB
C#
using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Web;
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using System.Web.Routing;
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using Umbraco.Core.IO;
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namespace Umbraco.Core.Configuration
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{
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public static class GlobalSettingsExtensions
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{
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private static string _mvcArea;
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/// <summary>
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/// This returns the string of the MVC Area route.
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/// </summary>
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/// <remarks>
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/// This will return the MVC area that we will route all custom routes through like surface controllers, etc...
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/// We will use the 'Path' (default ~/umbraco) to create it but since it cannot contain '/' and people may specify a path of ~/asdf/asdf/admin
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/// we will convert the '/' to '-' and use that as the path. its a bit lame but will work.
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///
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/// We also make sure that the virtual directory (SystemDirectories.Root) is stripped off first, otherwise we'd end up with something
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/// like "MyVirtualDirectory-Umbraco" instead of just "Umbraco".
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/// </remarks>
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public static string GetUmbracoMvcArea(this IGlobalSettings globalSettings)
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{
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if (_mvcArea != null) return _mvcArea;
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_mvcArea = GetUmbracoMvcAreaNoCache(globalSettings);
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return _mvcArea;
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}
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internal static string GetUmbracoMvcAreaNoCache(this IGlobalSettings globalSettings)
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{
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if (globalSettings.Path.IsNullOrWhiteSpace())
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{
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throw new InvalidOperationException("Cannot create an MVC Area path without the umbracoPath specified");
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}
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var path = globalSettings.Path;
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if (path.StartsWith(SystemDirectories.Root)) // beware of TrimStart, see U4-2518
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path = path.Substring(SystemDirectories.Root.Length);
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return path.TrimStart(Constants.CharArrays.Tilde).TrimStart(Constants.CharArrays.ForwardSlash).Replace('/', '-').Trim().ToLower();
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}
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}
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}
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