public static string SourceToHtml(string source, HighlighterBase highlighter)
{
HtmlParser parser = new HtmlParser();
highlighter.Parser = parser;
source = Regex.Replace(source, "<%--Start exclude--%>.*?<%--End exclude--%>", "", RegexOptions.Singleline);
string s = highlighter.Parse(source);
return string.Concat("<pre style='margin: 0px;font-size:14px;'>", s, "</pre>");
}
public ActionResult GetSourceFile(string file)
{
string path = this.HttpContext.Server.MapPath(file);
string examplesRoot = this.HttpContext.Server.MapPath(ExamplesModel.ApplicationRoot + "/Areas/");
var fi = new FileInfo(path);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture))
{
return(new HttpStatusCodeResult((int)HttpStatusCode.BadRequest));
}
HighlighterBase hb = null;
switch (fi.Extension.ToLowerInvariant())
{
case ".aspx":
case ".ascx":
case ".cshtml":
case ".master":
hb = new ASPXHighlighter();
break;
case ".cs":
hb = new CSharpHighlighter();
break;
case ".xml":
case ".xsl":
hb = new XMLHighlighter();
break;
case ".js":
hb = new JavaScriptHighlighter();
break;
case ".css":
hb = new CSSHighlighter();
break;
default:
return(Content(System.IO.File.ReadAllText(fi.FullName), "text/plain"));
}
HtmlParser parser = new HtmlParser();
hb.Parser = parser;
string source = Regex.Replace(System.IO.File.ReadAllText(fi.FullName), "<%--Start exclude--%>.*?<%--End exclude--%>", "", RegexOptions.Singleline);
source = hb.Parse(source);
return(this.Content(string.Concat("<pre style='margin: 0px;font-size:14px;'>", source, "</pre>"), "text/html"));
}
public static string SourceToHtml(string source, HighlighterBase highlighter)
{
HtmlParser parser = new HtmlParser();
highlighter.Parser = parser;
source = new Regex("<%--Start exclude--%>.*?<%--End exclude--%>", RegexOptions.Singleline).Replace(source, "");
string s = highlighter.Parse(source);
return(string.Concat("<pre style='margin: 0px;font-size:14px;'>", s, "</pre>"));
}
/// <summary>
/// Parses source code.
/// </summary>
/// <param name="language">The language used to highlight the text.</param>
/// <returns>The highlighter.</returns>
protected virtual HighlighterBase GetHighlighter(string language)
{
Register register = Register.Instance;
HighlighterBase highlighter = register.Highlighters[language];
if (highlighter == null)
{
highlighter = register.Highlighters[this.Language];
}
this.EnsureParser();
highlighter = highlighter.Create();
highlighter.Parser = this.htmlParser;
highlighter.ForceReset();
return(highlighter);
}
public static string SourceToHtml(Uri uri, HighlighterBase highlighter)
{
string filePath = HttpContext.Current.Server.MapPath(uri.LocalPath);
return SourceToHtml(File.ReadAllText(filePath), highlighter);
}
public void ProcessRequest(HttpContext context)
{
string examplesRoot = context.Server.MapPath(UIHelpers.ApplicationRoot + "/Examples/");
string codeRoot = context.Server.MapPath(UIHelpers.ApplicationRoot + "/Code/");
string path;
string url;
string transmit = context.Request["t"];
if (!string.IsNullOrEmpty(transmit))
{
url = context.Request["e"];
if (string.IsNullOrEmpty(url))
{
return;
}
url = "/Examples" + url;
path = context.Server.MapPath(url);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture) &&
!path.StartsWith(codeRoot, true, CultureInfo.CurrentCulture))
{
return;
}
context.Response.ContentType = "application/octet-stream";
context.Response.AppendHeader("Connection", "keep-alive");
context.Response.AppendHeader("Content-Disposition",
string.Concat(" attachment; filename = ", new DirectoryInfo(path).Name,
".zip"));
ZipFiles(path);
context.Response.End();
return;
}
context.Response.ContentType = "text/html";
url = context.Request["f"];
path = context.Server.MapPath(url);
FileInfo fi = new FileInfo(path);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture) &&
!path.StartsWith(codeRoot, true, CultureInfo.CurrentCulture))
{
return;
}
HighlighterBase hb = null;
switch (fi.Extension.ToLowerInvariant())
{
case ".aspx":
case ".ascx":
case ".master":
hb = new ASPXHighlighter();
break;
case ".cs":
hb = new CSharpHighlighter();
break;
case ".xml":
case ".xsl":
hb = new XMLHighlighter();
break;
case ".js":
hb = new JavaScriptHighlighter();
break;
case ".css":
hb = new CSSHighlighter();
break;
default:
context.Response.ContentType = "text/plain";
context.Response.Write(File.ReadAllText(fi.FullName));
return;
}
context.Response.Write(HighLighterUtils.SourceToHtml(File.ReadAllText(fi.FullName), hb));
}
public static string SourceToHtml(Uri uri, HighlighterBase highlighter)
{
string filePath = HttpContext.Current.Server.MapPath(uri.LocalPath);
return(SourceToHtml(File.ReadAllText(filePath), highlighter));
}
public ActionResult GetSourceFile(string file)
{
string path = this.HttpContext.Server.MapPath(file);
string examplesRoot = this.HttpContext.Server.MapPath(ExamplesModel.ApplicationRoot + "/Areas/");
var fi = new FileInfo(path);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture))
{
return(new HttpStatusCodeResult((int)HttpStatusCode.BadRequest));
}
HighlighterBase hb = null;
bool markup = false;
switch (fi.Extension.ToLowerInvariant())
{
case ".aspx":
case ".ascx":
case ".cshtml":
case ".master":
hb = new ASPXHighlighter();
markup = true;
break;
case ".cs":
hb = new CSharpHighlighter();
break;
case ".xml":
case ".xsl":
hb = new XMLHighlighter();
break;
case ".js":
hb = new JavaScriptHighlighter();
break;
case ".css":
hb = new CSSHighlighter();
break;
default:
return(Content(System.IO.File.ReadAllText(fi.FullName), "text/plain"));
}
string source = System.IO.File.ReadAllText(fi.FullName);
if (markup)
{
string origCSScriptStart = @"<script runat=""server"">";
string origCSScriptEnd = @"</script>";
string origJSScriptStart = @"<script>";
string origJSScriptEnd = @"</script>";
string origCSScriptText = CutFromTo(source, origCSScriptStart, origCSScriptEnd);
string origJSScriptText = CutFromTo(source, origJSScriptStart, origJSScriptEnd);
source = HighLighterUtils.SourceToHtml(source, hb);
if (!string.IsNullOrEmpty(origCSScriptText))
{
string strCSScriptStart = CutFromTo(HighLighterUtils.SourceToHtml(origCSScriptStart, hb), ">", "</pre>");
string strCSScriptEnd = CutFromTo(HighLighterUtils.SourceToHtml(origCSScriptEnd, hb), ">", "</pre>");
string csText = CutFromTo(source, strCSScriptStart, strCSScriptEnd);
source = source.Replace(csText, CutFromTo(HighLighterUtils.CSharpToHtml(origCSScriptText), ">", "</pre>"));
}
if (!string.IsNullOrEmpty(origJSScriptText))
{
string strJSScriptStart = CutFromTo(HighLighterUtils.SourceToHtml(origJSScriptStart, hb), ">", "</pre>");
string strJSScriptEnd = CutFromTo(HighLighterUtils.SourceToHtml(origJSScriptEnd, hb), ">", "</pre>");
string jsText = CutFromTo(source, strJSScriptStart, strJSScriptEnd);
source = source.Replace(jsText, CutFromTo(HighLighterUtils.JsToHtml(origJSScriptText), ">", "</pre>"));
}
}
else
{
source = HighLighterUtils.SourceToHtml(source, hb);
}
return(this.Content(source, "text/html"));
}
public void ProcessRequest(HttpContext context)
{
string examplesRoot = context.Server.MapPath(UIHelpers.ApplicationRoot + "/Moduls/");
string codeRoot = context.Server.MapPath(UIHelpers.ApplicationRoot + "/Code/");
string path;
string url;
string transmit = context.Request["t"];
if (!string.IsNullOrEmpty(transmit))
{
url = context.Request["e"];
if (string.IsNullOrEmpty(url))
{
return;
}
url = "/Moduls" + url;
path = context.Server.MapPath(url);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture) &&
!path.StartsWith(codeRoot, true, CultureInfo.CurrentCulture))
{
return;
}
context.Response.ContentType = "application/octet-stream";
context.Response.AppendHeader("Connection", "keep-alive");
context.Response.AppendHeader("Content-Disposition",
string.Concat(" attachment; filename = ", new DirectoryInfo(path).Name,
".zip"));
ZipFiles(path);
context.Response.End();
return;
}
context.Response.ContentType = "text/html";
url = context.Request["f"];
path = context.Server.MapPath(url);
FileInfo fi = new FileInfo(path);
if (!path.StartsWith(examplesRoot, true, CultureInfo.CurrentCulture) &&
!path.StartsWith(codeRoot, true, CultureInfo.CurrentCulture))
{
return;
}
HighlighterBase hb = null;
bool markup = false;
switch (fi.Extension.ToLowerInvariant())
{
case ".aspx":
case ".ascx":
case ".master":
hb = new ASPXHighlighter();
markup = true;
break;
case ".cs":
hb = new CSharpHighlighter();
break;
case ".xml":
case ".xsl":
hb = new XMLHighlighter();
break;
case ".js":
hb = new JavaScriptHighlighter();
break;
case ".css":
hb = new CSSHighlighter();
break;
default:
context.Response.ContentType = "text/plain";
context.Response.Write(File.ReadAllText(fi.FullName));
return;
}
string fileText = File.ReadAllText(fi.FullName);
if (markup)
{
string origCSScriptStart = @"<script runat=""server"">";
string origCSScriptEnd = @"</script>";
string origJSScriptStart = @"<script>";
string origJSScriptEnd = @"</script>";
string origCSScriptText = CutFromTo(fileText, origCSScriptStart, origCSScriptEnd);
string origJSScriptText = CutFromTo(fileText, origJSScriptStart, origJSScriptEnd);
fileText = HighLighterUtils.SourceToHtml(fileText, hb);
if (!string.IsNullOrEmpty(origCSScriptText))
{
string strCSScriptStart = CutFromTo(HighLighterUtils.SourceToHtml(origCSScriptStart, hb), ">", "</pre>");
string strCSScriptEnd = CutFromTo(HighLighterUtils.SourceToHtml(origCSScriptEnd, hb), ">", "</pre>");
string csText = CutFromTo(fileText, strCSScriptStart, strCSScriptEnd);
fileText = fileText.Replace(csText, CutFromTo(HighLighterUtils.CSharpToHtml(origCSScriptText), ">", "</pre>"));
}
if (!string.IsNullOrEmpty(origJSScriptText))
{
string strJSScriptStart = CutFromTo(HighLighterUtils.SourceToHtml(origJSScriptStart, hb), ">", "</pre>");
string strJSScriptEnd = CutFromTo(HighLighterUtils.SourceToHtml(origJSScriptEnd, hb), ">", "</pre>");
string jsText = CutFromTo(fileText, strJSScriptStart, strJSScriptEnd);
fileText = fileText.Replace(jsText, CutFromTo(HighLighterUtils.JsToHtml(origJSScriptText), ">", "</pre>"));
}
context.Response.Write(fileText);
}
else
{
context.Response.Write(HighLighterUtils.SourceToHtml(fileText, hb));
}
}
/// <summary>
/// Adds the controls which form the code snippet.
/// </summary>
/// <param name="source">The source code.</param>
/// <param name="language">The language in which the source code is written.</param>
protected virtual void RenderCode(string source, string language)
{
HighlighterBase highlighter = this.GetHighlighter(language);
string parsedText = highlighter.Parse(source);
string[] lines = parsedText.Replace("\r", String.Empty).Split('\n');
// Find the placeholders for the line numbers and source lines.
Control templatedOutLineControl = new SourceHeaderItem(highlighter.FullName, lines.Length);
this.Controls.Add(templatedOutLineControl);
this.codeLayoutTemplate.InstantiateIn(templatedOutLineControl);
PlaceHolder lineNumberPlaceHolder = this.FindLineNumberPlaceHolder(templatedOutLineControl);
PlaceHolder sourceLinePlaceHolder = this.FindSourceLinePlaceHolder(templatedOutLineControl);
FunctionSelector selector = FunctionSelectorFactory.Get(language);
selector.FunctionName = FunctionName;
if (lineNumberPlaceHolder != null || sourceLinePlaceHolder != null)
{
Control templatedLineNumberControl, templatedSourceLineControl, separatorControl;
for (int i = 0; i < lines.Length; i++)
{
int lineNumber = (i + 1);
if (lineNumber >= _StartLineNumber && lineNumber <= _EndLineNumber)
{
string line = lines[i];
if (selector.IsLineBelongingToRequiredFunction(line))
{
if (lineNumberPlaceHolder != null && this.lineNumberTemplate != null)
{
// Parse line number.
templatedLineNumberControl = new SourceItem(lineNumber, lines.Length, line);
this.lineNumberTemplate.InstantiateIn(templatedLineNumberControl);
lineNumberPlaceHolder.Controls.Add(templatedLineNumberControl);
if (lineNumber < lines.Length && this.separatorTemplate != null)
{
separatorControl = new SeparatorItem();
this.separatorTemplate.InstantiateIn(separatorControl);
lineNumberPlaceHolder.Controls.Add(separatorControl);
}
}
if (sourceLinePlaceHolder != null && this.sourceLineTemplate != null)
{
// Parse source line.
templatedSourceLineControl = new SourceItem(lineNumber, lines.Length, line);
this.sourceLineTemplate.InstantiateIn(templatedSourceLineControl);
sourceLinePlaceHolder.Controls.Add(templatedSourceLineControl);
if (lineNumber < lines.Length && this.separatorTemplate != null)
{
separatorControl = new SeparatorItem();
this.separatorTemplate.InstantiateIn(separatorControl);
sourceLinePlaceHolder.Controls.Add(separatorControl);
}
}
}
}
}
}
templatedOutLineControl.DataBind();
}
