Radarr/NzbDrone.Web/Helpers/HtmlIncludeExtentions.cs

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C#
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using System;
using System.IO;
using System.Linq;
using System.Web.Mvc;
using NzbDrone.Common;
namespace NzbDrone.Web.Helpers
{
public static class HtmlIncludeExtentions
{
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private static readonly string versionString;
private static readonly bool isProduction;
static HtmlIncludeExtentions()
{
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versionString = new EnviromentProvider().Version.ToString().Replace('.', '_');
isProduction = EnviromentProvider.IsProduction;
}
public static MvcHtmlString IncludeScript(this HtmlHelper helper, string filename)
{
var relativePath = "/Scripts/" + filename;
VerifyFile(helper, relativePath);
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return MvcHtmlString.Create(String.Format("<script type='text/javascript' src='{0}?{1}'></script>", relativePath, versionString));
}
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public static MvcHtmlString IncludeCss(this HtmlHelper helper, string filename)
{
var relativePath = "/Content/" + filename;
VerifyFile(helper, relativePath);
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return MvcHtmlString.Create(String.Format("<link type='text/css' rel='stylesheet' href='{0}?{1}'/>", relativePath, versionString));
}
private static void VerifyFile(HtmlHelper helper, string filename)
{
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if (isProduction)
return;
var path = helper.ViewContext.RequestContext.HttpContext.Server.MapPath(filename);
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if (!File.Exists(path))
{
throw new FileNotFoundException("Static file not found " + path, path);
}
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}
}
}