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);
}
private GravatarServiceRequest GetUserImagesMethodRequest()
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_USER_IMAGES,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetAddressesMethodRequest()
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_ADDRESSES,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetDeleteImageMethodRequest(string userImage)
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_DELETE_USER_IMAGE,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParUserImage, userImage),
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetExistsMethodRequest(IEnumerable <string> addresses, bool alreadyHashed = false)
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_EXISTS,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewArrayParameter(ParHashes, addresses.Select(adr => GravatarParameter.NewStringParamter(String.Empty, alreadyHashed ? adr : HashEmailAddress(adr)))),
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetUseUserImagesMethodRequest(string userImage, IEnumerable <string> addresses)
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_USE_USER_IMAGE,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParUserImage, userImage),
GravatarParameter.NewArrayParameter(ParAddresses, addresses.Select(adr => GravatarParameter.NewStringParamter(String.Empty, adr))),
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetSaveUrlMethodRequest(string url, GravatarImageRating rating)
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_SAVE_URL,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParUrl, url),
GravatarParameter.NewIntegerParameter(ParRating, (int)rating),
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
private GravatarServiceRequest GetSaveDataMethodRequest(byte[] data, GravatarImageRating rating)
{
return(new GravatarServiceRequest {
Email = Email,
MethodName = GravatarConstants.METHOD_SAVE_DATA,
Parameters = new List <GravatarParameter> {
GravatarParameter.NewStringParamter(ParData, Convert.ToBase64String(data)),
GravatarParameter.NewIntegerParameter(ParRating, (int)rating),
GravatarParameter.NewStringParamter(ParPassword, Password)
}
});
}
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
}
