public async Task SetProperties(FormDataCollection form)
{
IDictionary <string, object> values;
if (form == null)
{
// Try as JSON.
using (var stream = await Request.Content.ReadAsStreamAsync())
{
stream.Seek(0, SeekOrigin.Begin);
using (var reader = new StreamReader(stream))
{
var json = await reader.ReadToEndAsync();
values = JsonConvert.DeserializeObject <IDictionary <string, object> >(json);
}
}
}
else
{
values = form.ToDictionary(x => x.Key, x => (object)x.Value);
}
CurrentVisitor.SetProperties(values);
}
/// <summary>
/// Get the child nodes of a tree node.
/// </summary>
private async Task <TreeNodeCollection> GetChildren(Tree tree, int id, FormDataCollection querystring)
{
if (tree == null)
{
throw new ArgumentNullException(nameof(tree));
}
// the method we proxy has an 'id' parameter which is *not* in the querystring,
// we need to add it for the proxy to work (else, it does not find the method,
// when trying to run auth filters etc).
var d = querystring?.ToDictionary(x => x.Key, x => x.Value) ?? new Dictionary <string, string>();
d["id"] = null;
var proxyQuerystring = new FormDataCollection(d);
var controller = (TreeControllerBase) await GetApiControllerProxy(tree.TreeControllerType, "GetNodes", proxyQuerystring);
return(controller.GetNodes(id.ToInvariantString(), querystring));
}
/// <summary>
/// Converts the FormCollection to a dictionary
/// </summary>
/// <param name="items"></param>
/// <returns></returns>
public static IDictionary <string, object> ToDictionary(this FormDataCollection items)
{
return(items.ToDictionary(x => x.Key, x => (object)x.Value));
}
public static IDictionary<string, object> ToDictionary(FormDataCollection col)
{
return col.ToDictionary(p => p.Key, p => (object)p.Value);
}
