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//
// System.Web.UI.ThemeDirectoryCompiler
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
// (C) 2006-2009 Novell, Inc. (http://www.novell.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.IO;
using System.Web;
using System.Web.Compilation;
using System.Web.Util;
namespace System.Web.UI
{
sealed class ThemeDirectoryCompiler
{
public static Type GetCompiledType (string theme, HttpContext context)
{
string virtualPath = "~/App_Themes/" + theme + "/";
string physicalPath = context.Request.MapPath (virtualPath);
if (!Directory.Exists (physicalPath))
throw new HttpException (String.Format ("Theme '{0}' cannot be found in the application or global theme directories.", theme));
string [] skin_files = Directory.GetFiles (physicalPath, "*.skin");
PageThemeParser ptp = new PageThemeParser (new VirtualPath (virtualPath), context);
string[] css_files = Directory.GetFiles (physicalPath, "*.css");
string[] css_urls = new string[css_files.Length];
for (int i = 0; i < css_files.Length; i++) {
ptp.AddDependency (css_files [i]);
css_urls [i] = virtualPath + Path.GetFileName (css_files [i]);
}
Array.Sort (css_urls, StringComparer.OrdinalIgnoreCase);
ptp.LinkedStyleSheets = css_urls;
AspComponentFoundry shared_foundry = new AspComponentFoundry ();
ptp.RootBuilder = new RootBuilder ();
string skin_file_url;
for (int i = 0; i < skin_files.Length; i ++) {
skin_file_url = VirtualPathUtility.Combine (virtualPath, Path.GetFileName (skin_files [i]));
PageThemeFileParser ptfp = new PageThemeFileParser (new VirtualPath (skin_file_url),
skin_files[i],
context);
ptp.AddDependency (skin_files [i]);
AspGenerator gen = new AspGenerator (ptfp);
ptfp.RootBuilder.Foundry = shared_foundry;
gen.Parse ();
if (ptfp.RootBuilder.Children != null)
foreach (object o in ptfp.RootBuilder.Children) {
if (!(o is ControlBuilder))
continue;
ptp.RootBuilder.AppendSubBuilder ((ControlBuilder)o);
}
foreach (string ass in ptfp.Assemblies)
if (!ptp.Assemblies.Contains (ass))
ptp.AddAssemblyByFileName (ass);
}
PageThemeCompiler compiler = new PageThemeCompiler (ptp);
return compiler.GetCompiledType ();
}
public static PageTheme GetCompiledInstance (string theme, HttpContext context)
{
Type t = ThemeDirectoryCompiler.GetCompiledType (theme, context);
if (t == null)
return null;
PageTheme pt = (PageTheme)Activator.CreateInstance (t);
return pt;
}
}
}
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