private static string ConvertDateTimeVersit(string text)
{
// check if text is in date format
DateTime date;
if (XDocUtil.TryParseXmlDateTime(text, out date))
{
text = date.ToUniversalTime().ToString("yyyyMMdd\\THHmmssZ");
}
return(text);
}
//--- Class Methods ---
private static void WriteJson(XmlNode node, TextWriter writer)
{
bool first = true;
switch (node.NodeType)
{
case XmlNodeType.Document:
writer.Write("{");
WriteJson(XDoc.NewListXmlNode(node.ChildNodes), writer);
writer.Write("}");
break;
case XmlNodeType.Element:
// check if we have the common case of a simple node (tag and text only without attributes, or tag only without text or attributes)
if ((node.Attributes.Count == 0) && (node.ChildNodes.Count == 0))
{
writer.Write("\"\"");
}
else if ((node.Attributes.Count > 0) || (node.ChildNodes.Count != 1) || (node.ChildNodes[0].NodeType != XmlNodeType.Text))
{
writer.Write("{");
foreach (XmlNode sub in node.Attributes)
{
if (!first)
{
writer.Write(",");
}
WriteJson(sub, writer);
first = false;
}
if (!first && (node.ChildNodes.Count > 0))
{
writer.Write(",");
}
WriteJson(XDoc.NewListXmlNode(node.ChildNodes), writer);
writer.Write("}");
}
else
{
WriteJson(node.ChildNodes[0], writer);
}
break;
case XmlNodeType.Text:
writer.Write(XDocUtil.EncodeXmlString(node.Value));
break;
case XmlNodeType.Attribute:
writer.Write("{0}:{1}", XDocUtil.EncodeXmlString("@" + node.Name), XDocUtil.EncodeXmlString(node.Value));
break;
}
}
private static string EncodeString(string text)
{
// check if text is in date format
DateTime date;
if (XDocUtil.TryParseXmlDateTime(text, out date))
{
// convert text to RFC1123 formatted date
text = date.ToUniversalTime().ToString("R");
}
// escape any special characters
return("\"" + EscapeString(text) + "\"");
}
private static void WriteJson(XmlNode[] nodes, TextWriter writer)
{
IDictionary <string, List <XmlNode> > elems = XDocUtil.CollapseNodeList(nodes);
bool firstOuter = true;
foreach (KeyValuePair <string, List <XmlNode> > entry in elems)
{
if (!firstOuter)
{
writer.Write(",");
}
writer.Write("{0}:", XDocUtil.EncodeXmlString(entry.Key));
if (entry.Value.Count > 1)
{
writer.Write("[");
bool firstInner = true;
foreach (XmlNode node in entry.Value)
{
if (!firstInner)
{
writer.Write(",");
}
if (node.NodeType == XmlNodeType.Text)
{
writer.Write(XDocUtil.EncodeXmlString(node.Value));
}
else
{
WriteJson(node, writer);
}
firstInner = false;
}
writer.Write("]");
}
else
{
WriteJson(entry.Value[0], writer);
}
firstOuter = false;
}
}
