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Better handling of static files.

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This commit is contained in:
Valeriano A.R.
2018-03-17 19:54:58 +01:00
parent 3bacdae77e
commit 954c34b6e0
7 changed files with 109 additions and 17 deletions
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9
VAR.Focus.Web/Code/Bundler.cs
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@@ -61,15 +61,6 @@ namespace VAR.Focus.Web.Code
}
}
public void PrepareCacheableResponse(HttpResponse response)
{
const int secondsInDay = 86400;
response.ExpiresAbsolute = DateTime.Now.AddSeconds(secondsInDay);
response.Expires = secondsInDay;
response.Cache.SetCacheability(HttpCacheability.Public);
response.Cache.SetMaxAge(new TimeSpan(0, 0, secondsInDay));
}
#endregion Public methods
}
}

12
VAR.Focus.Web/Code/ExtensionMethods.cs
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@@ -1,4 +1,5 @@
using System.Web;
using System;
using System.Web;
using VAR.Json;
namespace VAR.Focus.Web.Code
@@ -27,6 +28,15 @@ namespace VAR.Focus.Web.Code
context.Response.Write(strObject);
}
public static void PrepareCacheableResponse(this HttpResponse response)
{
const int secondsInDay = 86400;
response.ExpiresAbsolute = DateTime.Now.AddSeconds(secondsInDay);
response.Expires = secondsInDay;
response.Cache.SetCacheability(HttpCacheability.Public);
response.Cache.SetMaxAge(new TimeSpan(0, 0, secondsInDay));
}
#endregion HttpContext
}
}

2
VAR.Focus.Web/Code/ScriptsBundler.cs
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@@ -12,7 +12,7 @@ namespace VAR.Focus.Web.Code
public void ProcessRequest(HttpContext context)
{
Bundler bundler = new Bundler(context.Server.MapPath("~/Scripts/"));
bundler.PrepareCacheableResponse(context.Response);
context.Response.PrepareCacheableResponse();
bundler.WriteResponse(context.Response, "text/javascript");
}

94
VAR.Focus.Web/Code/StaticFileHelper.cs Normal file
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@@ -0,0 +1,94 @@
using System.Collections.Generic;
using System.IO;
using System.Web;
namespace VAR.Focus.Web.Code
{
public class StaticFileHelper
{
private static Dictionary<string, string> _mimeTypeByExtension = new Dictionary<string, string> { {".aac", "audio/aac"},
{".abw", "application/x-abiword"},
{".arc", "application/octet-stream"},
{".avi", "video/x-msvideo"},
{".azw", "application/vnd.amazon.ebook"},
{".bin", "application/octet-stream"},
{".bz", "application/x-bzip"},
{".bz2", "application/x-bzip2"},
{".csh", "application/x-csh"},
{".css", "text/css"},
{".csv", "text/csv"},
{".doc", "application/msword"},
{".epub", "application/epub+zip"},
{".gif", "image/gif"},
{".htm", "text/html"},
{".html", "text/html"},
{".ico", "image/x-icon"},
{".ics", "text/calendar"},
{".jar", "application/java-archive"},
{".jpg", "image/jpeg"},
{".jpeg", "image/jpeg"},
{".js", "application/javascript"},
{".json", "application/json"},
{".mid", "audio/midi"},
{".midi", "audio/midi"},
{".mpeg", "video/mpeg"},
{".mpkg", "application/vnd.apple.installer+xml"},
{".odp", "application/vnd.oasis.opendocument.presentation"},
{".ods", "application/vnd.oasis.opendocument.spreadsheet"},
{".odt", "application/vnd.oasis.opendocument.text"},
{".oga", "audio/ogg"},
{".ogv", "video/ogg"},
{".ogx", "application/ogg"},
{".png", "image/png"},
{".pdf", "application/pdf"},
{".ppt", "application/vnd.ms-powerpoint"},
{".rar", "application/x-rar-compressed"},
{".rtf", "application/rtf"},
{".sh", "application/x-sh"},
{".svg", "image/svg+xml"},
{".swf", "application/x-shockwave-flash"},
{".tar", "application/x-tar"},
{".tiff", "image/tiff"},
{".tif", "image/tiff"},
{".ttf", "font/ttf"},
{".vsd", "application/vnd.visio"},
{".wav", "audio/x-wav"},
{".weba", "audio/webm"},
{".webm", "video/webm"},
{".webp", "image/webp"},
{".woff", "font/woff"},
{".woff2", "font/woff2"},
{".xhtml", "application/xhtml+xml"},
{".xls", "application/vnd.ms-excel"},
{".xml", "application/xml"},
{".xul", "application/vnd.mozilla.xul+xml"},
{".zip", "application/zip"},
{".7z", "application/x-7z-compressed"},
};
public static void ResponseStaticFile(HttpContext context, string filePath)
{
string extension = Path.GetExtension(filePath).ToLower();
string contentType = null;
if (_mimeTypeByExtension.ContainsKey(extension))
{
contentType = _mimeTypeByExtension[extension];
}
context.Response.Clear();
if (string.IsNullOrEmpty(contentType) == false)
{
context.Response.ContentType = contentType;
}
context.Response.PrepareCacheableResponse();
context.Response.Buffer = true;
context.Response.WriteFile(filePath);
context.Response.Flush();
context.Response.Close();
context.Response.End();
}
}
}

2
VAR.Focus.Web/Code/StylesBundler.cs
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@@ -12,7 +12,7 @@ namespace VAR.Focus.Web.Code
public void ProcessRequest(HttpContext context)
{
Bundler bundler = new Bundler(context.Server.MapPath("~/Styles/"));
bundler.PrepareCacheableResponse(context.Response);
context.Response.PrepareCacheableResponse();
bundler.WriteResponse(context.Response, "text/css");
}

6
VAR.Focus.Web/GlobalRouter.cs
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@@ -122,11 +122,7 @@ namespace VAR.Focus.Web
string filePath = context.Server.MapPath(string.Format("~/{0}", context.Request.FilePath));
if (File.Exists(filePath))
{
context.Response.Buffer = true;
context.Response.WriteFile(filePath);
context.Response.Flush();
context.Response.Close();
context.Response.End();
StaticFileHelper.ResponseStaticFile(context, filePath);
return;
}
}

1
VAR.Focus.Web/VAR.Focus.Web.csproj
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@@ -81,6 +81,7 @@
<ItemGroup>
<Compile Include="Code\Bundler.cs" />
<Compile Include="Code\ExtensionMethods.cs" />
<Compile Include="Code\StaticFileHelper.cs" />
<Compile Include="Code\WebSessions.cs" />
<Compile Include="Controls\CardBoardControl.cs" />
<Compile Include="Controls\CardBoardHandler.cs" />