public void ToScriptMethod(string methodName, StringBuilder builder)
{
string contents;
using (var reader = new StreamReader(_sourceLoader.OpenViewStream()))
contents = reader.ReadToEnd();
builder.AppendLine();
requires.ForEach(require => builder.AppendLine(string.Format("require '{0}'", require)));
if (!String.IsNullOrEmpty(methodName))
{
builder.AppendLine("def " + methodName);
}
// TODO: Change for precompiled Regex.CompileToAssembly(...)
Regex scriptBlocks = new Regex("<%.*?%>", RegexOptions.Singleline);
MatchCollection matches = scriptBlocks.Matches(contents);
int currentIndex = 0;
int blockBeginIndex = 0;
foreach (Match match in matches)
{
blockBeginIndex = match.Index;
RubyScriptBlock block = RubyScriptBlock.Parse(contents.Substring(currentIndex, blockBeginIndex - currentIndex));
if (!String.IsNullOrEmpty(block.Content))
{
builder.AppendLine(block.Content);
}
block = RubyScriptBlock.Parse(match.Value);
builder.AppendLine(block.Content);
currentIndex = match.Index + match.Length;
}
if (currentIndex < contents.Length - 1)
{
RubyScriptBlock endBlock = RubyScriptBlock.Parse(contents.Substring(currentIndex));
builder.Append(endBlock.Content);
}
if (!String.IsNullOrEmpty(methodName))
{
builder.AppendLine();
builder.AppendLine("end");
}
}
// create an input from a resource name
public ICompilerInput CreateInput(string name)
{
IViewSource viewSrc = ViewSourceLoader.GetViewSource(name);
if (viewSrc == null)
{
throw new Exception(string.Format("{0} is not a valid view", name));
}
// I need to do it this way because I can't tell
// when to dispose of the stream.
// It is not expected that this will be a big problem, the string
// will go away after the compile is done with them.
using (var stream = new StreamReader(viewSrc.OpenViewStream()))
{
return(new StringInput(name, stream.ReadToEnd()));
}
}
public Stream OpenViewStream()
{
return(_source.OpenViewStream());
}
protected override Stream ObtainStream()
{
return(viewSource.OpenViewStream());
}