protected void ParseCodeBlocks()
{
MatchCollection matches = _codeRegex.Matches(_doc.Contents);
CodeBlock cb = null;
foreach (Match m in matches)
{
string s = m.Value;
Block block = null;
if (s.StartsWith("<%=") || s.StartsWith("<%:"))
{
block = new ExpressionBlock();
}
else if (s.StartsWith("<%--"))
{
block = new CommentBlock();
}
else if (s.StartsWith("<asp:ContentPlaceHolder"))
{
string id = m.Groups["id"].Value;
block = new ContentPlaceHolderBlock {
ID = id
};
}
else
{
block = new CodeBlock();
if (cb == null)
{
cb = (CodeBlock)block;
cb.IsFirst = true;
}
else
{
cb.NextCodeBlock = (CodeBlock)block;
cb = (CodeBlock)block;
}
}
block.Index = m.Index;
block.Length = m.Length;
_doc.Blocks.Add(block);
}
}
public void Generate(AspxDocument doc, string outfile)
{
using (StreamWriter sw = new StreamWriter(outfile, false, new UTF8Encoding(true)))
{
if (!string.IsNullOrEmpty(doc.Inherits))
{
//sw.WriteLine(string.Format("@inherits {0}", doc.Inherits));
}
foreach (Directive directive in doc.Directives)
{
PageDirective pageDirective = directive as PageDirective;
if (pageDirective != null)
{
if (!string.IsNullOrEmpty(pageDirective.MasterPageFile))
{
sw.WriteLine(string.Format("@{{\r\n\tLayout = \"{0}\";\r\n}}", pageDirective.MasterPageFile.Replace(".Master", ".cshtml")));
}
}
ImportDirective importDirective = directive as ImportDirective;
if (importDirective != null)
{
sw.WriteLine(string.Format("@using {0}", importDirective.Namespace));
}
}
bool afterCodeBlock = false;
foreach (Block block in doc.Blocks)
{
HtmlBlock htmlBlock = block as HtmlBlock;
if (htmlBlock != null)
{
string contents = doc.Contents.Substring(block.Index, block.Length);
Regex regex = new Regex("^\\s*<"); //Check if started with <
if (!afterCodeBlock || regex.IsMatch(contents))
{
sw.Write(contents); //Write the contents directlhy
}
else
{
//Wrap it inside <text>...</text>
sw.Write("<text>");
sw.Write(contents);
sw.Write("</text>");
}
}
afterCodeBlock = false;
CodeBlock codeBlock = block as CodeBlock;
if (codeBlock != null)
{
if (codeBlock.IsFirst)
{
sw.WriteLine(" @{");
}
sw.WriteLine("\r\n" + doc.Contents.Substring(block.Index + 2, block.Length - 4));
if (codeBlock.IsLast)
{
sw.WriteLine("}");
}
afterCodeBlock = true;
}
ExpressionBlock expressionBlock = block as ExpressionBlock;
if (expressionBlock != null)
{
sw.Write(string.Format("@{0} ", doc.Contents.Substring(block.Index + 3, block.Length - 5).Trim()));
}
CommentBlock commentBlock = block as CommentBlock;
if (commentBlock != null)
{
sw.Write(string.Format("@*{0}*@", doc.Contents.Substring(block.Index + 3, block.Length - 6)));
}
ContentPlaceHolderBlock cphBlock = block as ContentPlaceHolderBlock;
if (cphBlock != null)
{
if ("MainContent".Equals(cphBlock.ID))
{
sw.WriteLine("\r\n\t@RenderBody()");
}
}
}
}
}
