public void RenderCSS(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress, bool includeImages, IEnumerable<IImageResource> parentIncludedImages)
{
if (_compress.HasValue)
compress = _compress.Value;
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
IEnumerable<IImageResource> includedImages = includeImages ? ExtendIncludedImages(parentIncludedImages) : null;
if (_builds != null)
foreach (ICSSResource resource in _builds)
RenderBuild(resource, writer, urlFactory, writtenResources, compress, includeImages, includedImages);
if (_includes != null)
foreach (ICSSResource resource in _includes)
resource.RenderCSS(writer, urlFactory, writtenResources, compress, includeImages, includedImages);
if (writer == null || !_hasContent) return;
var r = new StreamReader(_location.GetStream());
var s = r.ReadToEnd();
r.Close();
if (compress)
s = compressor.Compress(s);
s = CSSUrlParser.ConvertUrls(s, Location, urlFactory, includedImages);
writer.Write(s);
}
public virtual void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
// TODO: Render object tag
//writer.Write("<img src=\"");
//writer.Write(HttpUtility.HtmlEncode(urlFactory.GetURL(this)));
//writer.Write("\" alt=\"\" />");
}
public void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (writer == null) return;
writer.Write("<!-- Unknown Resource Type (");
writer.Write(urlFactory.GetURL(this));
writer.Write(") -->");
}
public void RenderProxy(Stream stream, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
FileLocation location = Location as FileLocation;
using (Stream s = location.GetStream())
{
byte[] buffer = new byte[0x1000];
int i;
while ((i = s.Read(buffer, 0, buffer.Length)) > 0)
stream.Write(buffer, 0, i);
}
}
public virtual void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (_includedResources != null)
foreach (IResource r in _includedResources)
r.RenderReferenceTags(null, null, writtenResources);
if (_package != null)
_package.RenderReferenceTags(writer, urlFactory, writtenResources);
}
public void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (_references != null)
foreach (IResource reference in _references)
reference.RenderReferenceTags(writer, urlFactory, writtenResources);
if (writer == null || !_hasContent) return;
writer.Write("<link rel=\"stylesheet\" href=\"");
writer.Write(HttpUtility.HtmlEncode(urlFactory.GetURL(this)));
writer.Write("\" type=\"text/css\"/>");
}
public void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (_references != null)
foreach (IResource reference in _references)
reference.RenderReferenceTags(writer, urlFactory, writtenResources);
if (writer == null || !_hasContent) return;
writer.Write("<script src=\"");
writer.Write(HttpUtility.HtmlEncode(urlFactory.GetURL(this)));
writer.WriteLine("\" type=\"text/javascript\"></script>");
}
public void RenderJavaScript(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
var r = new StreamReader(_location.GetStream());
var s = r.ReadToEnd();
r.Close();
if (compress)
{
s = compressor.Compress(s);
}
writer.Write(s);
}
public static string ConvertUrls(string css, IResourceLocation baseLocation, IResourceURLFactory urlFactory, IEnumerable<IImageResource> includedImages)
{
return _urlParser.Replace(css, m =>
{
string assembly = m.Groups[2].Success ? m.Groups[1].Value : null;
string filename = m.Groups[2].Success ? m.Groups[2].Value : m.Groups[1].Value;
IResourceLocation location = ResourceLocations.GetLocation(baseLocation, assembly, filename);
if (location == null) return m.Groups[0].Value;
if (includedImages != null)
foreach (IImageResource res in includedImages)
if (location.Equals(res.Location))
return GetBase64URL(res);
return urlFactory.GetURL(new UnknownResource(location));
});
}
public void RenderCSS(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress, bool includeImages, IEnumerable<IImageResource> parentIncludedImages)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
var r = new StreamReader(_location.GetStream());
var s = r.ReadToEnd();
r.Close();
if (compress)
{
s = compressor.Compress(s);
}
s = CSSUrlParser.ConvertUrls(s, Location, urlFactory, includeImages ? parentIncludedImages : null);
writer.Write(s);
}
public RoutingResourceHttpHandler(RequestContext context)
{
var values = context.RouteData.Values;
var assembly = (values["assembly"] as string) ?? context.HttpContext.Request.QueryString["assembly"];
var path = ((values["name"] ?? values["path"]) as string) ?? context.HttpContext.Request.QueryString["name"];
if (assembly != null)
location = ResourceLocations.GetAssemblyLocation(Assembly.Load(assembly), path);
else
location = new VirtualPathLocation("~/", path);
version = (context.RouteData.Values["version"] as string) ?? context.HttpContext.Request.QueryString["version"];
culture = (context.RouteData.Values["culture"] as string) ?? context.HttpContext.Request.QueryString["culture"];
cultureUI = (context.RouteData.Values["cultureUI"] as string) ?? context.HttpContext.Request.QueryString["cultureUI"];
urlFactory = new RoutingResourceURLFactory(context.RouteData.Route, context);
}
public void RenderJavaScript(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress = false)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (writer == null) return;
var r = new StreamReader(_location.GetStream());
var s = r.ReadToEnd();
var n = _location.FileName;
if (n.EndsWith(".html", StringComparison.InvariantCultureIgnoreCase))
n = n.Substring(0, n.Length - 5);
n = "Html." + n;
string[] names = n.Split('.');
StringBuilder fullName = new StringBuilder();
for (int i = 0; i < names.Length - 1; i++)
{
if (i > 0) fullName.Append('.');
fullName.Append(names[i]);
string fn = fullName.ToString();
writer.Write("if(typeof(");
writer.Write(fn);
writer.Write(")!='object'||");
writer.Write(fn);
writer.Write("==null)");
if (i == 0)
writer.Write("var ");
writer.Write(fn);
writer.Write("={};");
}
s = s.Replace("\\", "\\\\").Replace("'", "\'").Replace("\r", "").Replace("\n", "\\\n");
s = n + " = '" + s + "';";
r.Close();
writer.Write(s);
}
private void RenderBuild(ICSSResource resource, TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress, bool includeImages, IEnumerable<IImageResource> parentIncludedImages)
{
if (resource.References != null)
foreach (IResource res in resource.References)
{
ICSSResource css = res as ICSSResource;
if (css != null)
RenderBuild(css, writer, urlFactory, writtenResources, compress, includeImages, parentIncludedImages);
}
resource.RenderCSS(writer, urlFactory, writtenResources, compress, includeImages, parentIncludedImages);
}
public void RenderProxyWithBase64(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
RenderCSS(writer, urlFactory, writtenResources, _defaultCompress, true, null);
}
public static void ProcessRequest(HttpRequest request, HttpResponse response, IResourceURLFactory urlFactory, IResource res, string version)
{
if (res == null) throw new HttpException(404, "Resource not found");
IProxyResource r = res as IProxyResource;
if (r == null) throw new Exception("Resource is not a IProxyResource.");
if (version != null && request.Headers["If-None-Match"] == version)
{
response.Cache.VaryByHeaders["If-None-Match"] = true;
response.StatusCode = 304;
return;
}
response.ContentType = r.ContentType;
if (version != null) response.Cache.SetETag(version);
response.Cache.VaryByHeaders["Accept-Encoding"] = true;
response.Cache.VaryByParams["*"] = true;
response.Cache.SetVaryByCustom("browser");
response.Cache.SetOmitVaryStar(true);
response.Cache.SetCacheability(HttpCacheability.Public);
response.Cache.SetExpires(DateTime.Now.AddYears(1));
response.Cache.SetMaxAge(new TimeSpan(365, 0, 0, 0));
response.Cache.SetValidUntilExpires(true);
ICollection<IResource> writtenResources = new Collection<IResource>();
bool base64support = !"IE".Equals(request.Browser.Browser, StringComparison.InvariantCultureIgnoreCase) || request.Browser.MajorVersion > 8;
ITextProxyResource tr;
IBase64TextProxyResource cr;
string enc = request.Headers["Accept-Encoding"];
if ((tr = r as ITextProxyResource) != null && tr.Gzip && enc != null && (enc.IndexOf("gzip") != -1 || request.Headers["---------------"] != null) && request.UserAgent.IndexOf("MSIE 6.") == -1)
{
enc = enc.IndexOf("x-gzip") != -1 ? "x-gzip" : "gzip";
response.AppendHeader("Content-Encoding", enc);
using (Stream compressionStream = new GZipStream(response.OutputStream, CompressionMode.Compress))
using (TextWriter writer = new StreamWriter(compressionStream, Encoding.UTF8))
if (base64support && (cr = tr as IBase64TextProxyResource) != null)
cr.RenderProxyWithBase64(writer, urlFactory, writtenResources);
else
tr.RenderProxy(writer, urlFactory, writtenResources);
}
else if (base64support && (cr = tr as IBase64TextProxyResource) != null)
cr.RenderProxyWithBase64(response.Output, urlFactory, writtenResources);
else if (tr != null)
tr.RenderProxy(response.Output, urlFactory, writtenResources);
else
r.RenderProxy(response.OutputStream, urlFactory, writtenResources);
}
public void RenderProxy(Stream stream, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
RenderProxy(new StreamWriter(stream), urlFactory, writtenResources);
}
public void RenderProxy(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
RenderJavaScript(writer, urlFactory, writtenResources, true);
}
public void RenderJavaScript(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources, bool compress)
{
CultureInfo culture = CultureInfo.CurrentUICulture;
// Create namespace
string bn = Manager.BaseName;
string[] names = bn.Split('.');
StringBuilder fullName = new StringBuilder();
for(int i = 0; i < names.Length - 1; i++)
{
if (i > 0) fullName.Append('.');
fullName.Append(names[i]);
string fn = fullName.ToString();
writer.Write("if(typeof(");
writer.Write(fn);
writer.Write(")!='object'||");
writer.Write(fn);
writer.Write("==null)");
if (i == 0)
writer.Write("var ");
writer.Write(fn);
writer.Write("={};");
}
// Write resources
writer.Write(bn);
writer.Write("={");
List<int> addedKeyHashes = new List<int>();
bool f = true;
while(true)
{
System.Resources.ResourceSet set = Manager.GetResourceSet(culture, true, false);
if (set != null)
{
System.Collections.IDictionaryEnumerator en = set.GetEnumerator();
while (en.MoveNext())
{
if (en.Key is string && en.Value is string)
{
int hash = en.Key.GetHashCode();
if (addedKeyHashes.Contains(hash)) continue;
addedKeyHashes.Add(hash);
if (f) f = false; else writer.Write(',');
WriteJSEncodedString(writer, (string)en.Key);
writer.Write(':');
WriteJSEncodedString(writer, (string)en.Value);
}
}
}
if (culture == CultureInfo.InvariantCulture) break;
culture = culture.Parent;
}
writer.Write("};");
}
public void RenderReferenceTags(TextWriter writer, IResourceURLFactory urlFactory, ICollection<IResource> writtenResources)
{
if (writtenResources.Contains(this)) return;
writtenResources.Add(this);
if (_builds != null)
foreach (IResource resource in _builds)
{
resource.RenderReferenceTags(null, null, writtenResources);
IProxyResource pr = resource as IProxyResource;
if (pr != null)
{
if (pr.CultureSensitive) CultureSensitive = true;
if (pr.CultureUISensitive) CultureUISensitive = true;
}
}
if (_includes != null)
foreach (IResource resource in _includes)
{
if (writtenResources.Contains(resource)) continue;
writtenResources.Add(resource);
if (resource.References != null)
foreach (IResource res in resource.References)
res.RenderReferenceTags(writer, urlFactory, writtenResources);
IProxyResource pr = resource as IProxyResource;
if (pr != null)
{
if (pr.CultureSensitive) CultureSensitive = true;
if (pr.CultureUISensitive) CultureUISensitive = true;
}
}
if (_references != null)
foreach (IResource reference in _references)
reference.RenderReferenceTags(writer, urlFactory, writtenResources);
if (writer == null || (!_hasContent && _builds == null && _includes == null)) return;
writer.Write("<link rel=\"stylesheet\" href=\"");
writer.Write(HttpUtility.HtmlEncode(urlFactory.GetURL(this)));
writer.Write("\" type=\"text/css\"/>");
}
