private static void WriteGravatarRequestParam(XmlTextWriter writer, GravatarParameter par)
{
writer.WriteStartElement(GravatarConstants.XML_MEMBER);
writer.WriteElementString(GravatarConstants.XML_NAME, par.Name);
if (par.Type == GravatarParType.Array) {
writer.WriteStartElement(GravatarConstants.XML_VALUE);
writer.WriteStartElement(GravatarConstants.XML_ARRAY);
writer.WriteStartElement(GravatarConstants.XML_DATA);
foreach (var arrPar in par.ArrayValue) {
writer.WriteStartElement(GravatarConstants.XML_VALUE);
switch (arrPar.Type) {
case GravatarParType.Bool:
writer.WriteElementString(GravatarConstants.XML_BOOL, arrPar.StringValue);
break;
case GravatarParType.Integer:
writer.WriteElementString(GravatarConstants.XML_INT, arrPar.StringValue);
break;
default:
writer.WriteElementString(GravatarConstants.XML_STRING, arrPar.StringValue);
break;
}
writer.WriteEndElement(); //value
}
writer.WriteEndElement(); //data
writer.WriteEndElement(); //array
writer.WriteEndElement(); //value
}
else
{
writer.WriteElementString(GravatarConstants.XML_VALUE, par.StringValue);
}
writer.WriteEndElement(); //member
}
private GravatarParameter GetParameterFromXml(XContainer memberXml)
{
var par = new GravatarParameter();
// set name
var nameElm = memberXml.Element(GravatarConstants.XML_NAME);
if (nameElm != null)
par.Name = nameElm.Value;
// set value
var valType = memberXml.Element(GravatarConstants.XML_VALUE).Elements().First();
if (valType.Name == GravatarConstants.XML_STRUCT) {
par.Type = GravatarParType.Struct;
par.StructValue = new GravatarStruct { Parameters = GetGravatarXmlMembers(valType) };
} else if (valType.Name == GravatarConstants.XML_ARRAY) {
par.Type = GravatarParType.Array;
par.ArrayValue = from value in valType.Descendants(GravatarConstants.XML_VALUE) select GetParameterFromXml(value);
} else if (valType.Name == GravatarConstants.XML_INT) {
par.Type = GravatarParType.Integer;
par.IntegerValue = int.Parse(valType.Value);
} else if (valType.Name == GravatarConstants.XML_STRING) {
par.Type = GravatarParType.String;
par.StringValue = valType.Value;
} else if (valType.Name == GravatarConstants.XML_BOOL || valType.Name == GravatarConstants.XML_BOOLEAN) {
par.Type = GravatarParType.Bool;
if (valType.Value == "1")
par.BooleanValue = true;
else if (valType.Value == "0")
par.BooleanValue = false;
else
par.BooleanValue = bool.Parse(valType.Value);
}
return par;
}
