protected void Application_BeginRequest(object sender, EventArgs e)
{
Trace.WriteLine("Application_BeginRequest");
var context = GetTableClient().GetDataServiceContext();
context.IgnoreResourceNotFoundException = true;
var uri = Request.Url;
Vanity vanity = null;
do
{
vanity = GetVanityFromUri(context, uri);
var unChoppedUri = new Uri(uri.ToString());
uri = Chop(uri);
if (uri == unChoppedUri)
break;
}
while (vanity == null);
if (vanity == null) // Default
{
vanity = new Vanity(uri.ToString())
{
Destination = CloudConfigurationManager.GetSetting("DefaultDestination") ?? "https://github.com/jamestharpe/VanMan",
Options = (int)RedirectOptions.Default,
PartitionKey = string.Empty
};
//Task.Run(() =>
{
context.AddObject(Vanity.TableName, vanity);
context.SaveChanges();
//Trace.WriteLine(string.Format("Added record for {0} ({1})", uri, rowKey));
}//);
}
var destination = (((vanity.GetOptions() & RedirectOptions.PreservePath) == RedirectOptions.PreservePath)
? vanity.Destination + Request.Url.AbsolutePath
: vanity.Destination);
if ((vanity.GetOptions() & RedirectOptions.PreserveQueryString) == RedirectOptions.PreserveQueryString)
destination += Request.Url.Query;
if ((vanity.GetOptions() & RedirectOptions.Permanent) == RedirectOptions.Permanent)
{
Trace.WriteLine(string.Format("301 Redirecting from {0} to {1}", uri, destination));
Response.RedirectPermanent(destination, true);
}
else
{
Trace.WriteLine(string.Format("302 Redirecting from {0} to {1}", uri, destination));
Response.Redirect(destination, true);
}
}
protected void Application_Start(object sender, EventArgs e)
{
// Create the table if it doesn't exist
var client = GetTableClient();
if (client.CreateTableIfNotExist(Vanity.TableName))
{
//
// Must do this voodoo: http://deeperdesign.wordpress.com/2010/03/10/azure-table-storage-what-a-pain-in-the-ass/
Vanity temp = new Vanity(Guid.NewGuid().ToString())
{
Destination = CloudConfigurationManager.GetSetting("DefaultDestination") ?? "https://github.com/jamestharpe/VanMan",
Options = (int)RedirectOptions.Default,
PartitionKey = string.Empty
};
var context = client.GetDataServiceContext();
context.AddObject(Vanity.TableName, temp);
context.SaveChanges();
context.DeleteObject(temp);
context.SaveChanges(SaveChangesOptions.ContinueOnError);
}
}
