private bool TryGetLayoutFromText(string text, out LayoutInfo layout)
{
layout = default(LayoutInfo);
var match = LayoutRegex.Match(text);
if (match != null && match.Groups.Count > 0)
{
var layoutID = match.Groups[1].Value;
if (!string.IsNullOrEmpty(layoutID))
{
layout = Layouts.Get(layoutID);
}
}
return layout != null;
}
public LayoutInfo SetDefault(LayoutInfo layout)
{
var path = Path.Combine(Path.GetFullPath(Path.Combine(layoutFilepath, @"..\..")), "_ViewStart.cshtml");
using (var stream = File.Open(path, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
using (var reader = new StreamReader(stream))
{
var text = reader.ReadToEnd();
text = ViewStartLayoutMatchRegex.Replace(text, @"Layout = ""~/Views/Shared/Layouts/_" + layout.ID + @".cshtml"";");
stream.Seek(0, SeekOrigin.Begin);
stream.SetLength(0);
using (var writer = new StreamWriter(stream))
{
writer.Write(text);
writer.Flush();
}
}
}
return layout;
}