public void AddWhoop(Whoop whoop)
{
if (Whoops == null)
{
Whoops = new List <Whoop>();
}
Whoops.Add(whoop);
}
public void Parse(Info info, XmlReader xmlReader)
{
// moves on to the info element (if there is one)
var keepReadingWoops = xmlReader.ReadToFollowing("woops");
while (keepReadingWoops)
{
// the start of a whoops entry
if (!xmlReader.HasAttributes)
{
throw new InvalidOperationException("The Woops entry does not have any attributes");
}
var rating = 0;
var title = string.Empty;
while (xmlReader.MoveToNextAttribute())
{
if (xmlReader.Name == "rating")
{
rating = Convert.ToInt32(xmlReader.Value);
}
else if (xmlReader.Name == "woopstitle")
{
title = xmlReader.Value;
}
else
{
throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, "Unable to process the attribute '{0}'.", xmlReader.Name));
}
}
xmlReader.MoveToElement();
var keepReadingCurrentWoops = xmlReader.Read();
var whoop = new Whoop()
{
Title = title, Rating = rating
};
var contentString = new StringBuilder();
using (var xmlWriter = XmlWriter.Create(contentString, new XmlWriterSettings()
{
ConformanceLevel = ConformanceLevel.Fragment
}))
{
while (keepReadingCurrentWoops)
{
if (xmlReader.NodeType == XmlNodeType.Element)
{
if (xmlReader.Name.Equals("image", StringComparison.OrdinalIgnoreCase))
{
var imageReader = new ImageReader();
imageReader.ReadImageElement(xmlReader.ReadSubtree(), whoop);
keepReadingCurrentWoops = xmlReader.Read();
}
else
{
xmlWriter.WriteNode(xmlReader, true);
}
}
else if (xmlReader.NodeType == XmlNodeType.EndElement && xmlReader.Name == "woops")
{
xmlWriter.Flush();
whoop.Content = contentString.ToString();
info.AddWhoop(whoop);
keepReadingCurrentWoops = false;
keepReadingWoops = xmlReader.ReadToFollowing("woops");
}
}
}
}
}