Skip to content

Added support for logging nested properties of session items. #3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
304NotModified merged 2 commits into from
May 29, 2015
Merged

Added support for logging nested properties of session items. #3

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
45cf25b
Added support for logging nested properties of session items.
Giorgi Mar 10, 2015
3d4512b
Added option to specify whether variables with a dot are evaluated as…
Giorgi Mar 17, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
28 changes: 27 additions & 1 deletion NLog.Web/LayoutRenderers/AspNetSessionValueLayoutRenderer.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
using System;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Web;
using NLog.Config;
Expand Down Expand Up @@ -43,6 +44,12 @@ public class AspNetSessionValueLayoutRenderer : LayoutRenderer
[DefaultParameter]
public string Variable { get; set; }

/// <summary>
/// Gets or sets whether variables with a dot are evaluated as properties or not
/// </summary>
/// <docgen category='Rendering Options' order='10' />
public bool EvaluateAsNestedProperties { get; set; }

/// <summary>
/// Renders the specified ASP.NET Session value and appends it to the specified <see cref="StringBuilder" />.
/// </summary>
Expand All @@ -66,7 +73,26 @@ protected override void Append(StringBuilder builder, LogEventInfo logEvent)
return;
}

builder.Append(Convert.ToString(context.Session[this.Variable], CultureInfo.InvariantCulture));

object value;
if (EvaluateAsNestedProperties)
{
var path = Variable.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries);

value = context.Session[path[0]];

foreach (var property in path.Skip(1))
{
var propertyInfo = value.GetType().GetProperty(property);
value = propertyInfo.GetValue(value, null);
}
}
else
{
value = context.Session[Variable];
}

builder.Append(Convert.ToString(value, CultureInfo.InvariantCulture));
}
}
}