private string GetLayoutFieldValueFromJson([NotNull] Item item, [NotNull] FieldEditorField field)
{
var writer = new StringWriter();
var output = new XmlTextWriter(writer)
{
Formatting = System.Xml.Formatting.Indented
};
output.WriteStartElement("r");
var root = JObject.Parse(field.Value);
var devicesArray = root.Value <JArray>("devices");
foreach (var device in devicesArray.OfType <JObject>())
{
output.WriteStartElement("d");
output.WriteAttributeStringIf("id", ResolveItemFromIdOrName(item.Database, device.Value <string>("deviceId"), device.Value <string>("deviceName")));
output.WriteAttributeStringIf("l", ResolveItemFromIdOrName(item.Database, device.Value <string>("layoutId"), device.Value <string>("layoutName")));
foreach (var rendering in device.Value <JArray>("renderings").OfType <JObject>())
{
var uniqueId = rendering.Value <string>("uniqueId");
if (string.IsNullOrEmpty(uniqueId))
{
uniqueId = ID.NewID.ToString();
}
output.WriteStartElement("r");
output.WriteAttributeString("id", ResolveItemFromIdOrName(item.Database, rendering.Value <string>("renderingId"), rendering.Value <string>("renderingName")));
output.WriteAttributeString("uid", uniqueId);
output.WriteAttributeString("ds", rendering.Value <string>("datasource"));
output.WriteAttributeString("ph", rendering.Value <string>("placeholder"));
output.WriteAttributeStringIf("cac", rendering.Value <bool>("cacheable"));
output.WriteAttributeStringIf("vbd", rendering.Value <bool>("varyByData"));
output.WriteAttributeStringIf("vbdev", rendering.Value <bool>("varyByDevice"));
output.WriteAttributeStringIf("vbl", rendering.Value <bool>("varyByLogin"));
output.WriteAttributeStringIf("vbp", rendering.Value <bool>("varyByParameters"));
output.WriteAttributeStringIf("vbqs", rendering.Value <bool>("varyByQueryString"));
output.WriteAttributeStringIf("vbu", rendering.Value <bool>("varyByUser"));
var parametersArray = rendering.Value <JArray>("parameters");
if (parametersArray != null && parametersArray.Count > 0)
{
var parameters = new UrlString();
foreach (var parm in parametersArray.OfType <JObject>())
{
var key = parm.Value <string>("key");
var value = parm.Value <string>("value") ?? string.Empty;
parameters.Parameters[key] = value;
}
output.WriteAttributeString("par", parameters.ToString());
}
output.WriteEndElement();
}
output.WriteEndElement();
}
output.WriteEndElement();
return(writer.ToString());
}