private IEnumerable <MediaFeedItem> GetMediaFeedItems()
{
while (m_reader != null && m_reader.ReadToFollowing("item"))
{
var item = new MediaFeedItem();
if (m_reader.ReadToFollowing("title"))
{
item.Title = m_reader.ReadElementContentAsString();
}
if (m_reader.ReadToFollowing("description"))
{
item.Description = m_reader.ReadElementContentAsString();
}
if (m_reader.ReadToFollowing("media:content"))
{
m_reader.MoveToFirstAttribute();
item.ContentType = m_reader.Value;
m_reader.MoveToNextAttribute();
item.ContentURL = m_reader.Value;
m_reader.MoveToContent();
if (m_reader.ReadToDescendant("media:keywords"))
{
item.Keywords = m_reader.ReadElementContentAsString();
}
if (m_reader.ReadToNextSibling("media:thumbnail"))
{
item.ThumbnailURL = m_reader.ReadElementContentAsString();
}
}
yield return(item);
}
Close();
}
//Ideally this should be done outside of the main thread, or in some async way that won't hold up the game thread
public void Load(string url, string user, string password)
{
Items = new List <MediaFeedItem>();
XmlReaderSettings settings = new XmlReaderSettings {
NameTable = new NameTable()
};
XmlNamespaceManager xmlns = new XmlNamespaceManager(settings.NameTable);
xmlns.AddNamespace("media", @"http://search.yahoo.com/mrss/");
XmlParserContext context = new XmlParserContext(null, xmlns, string.Empty, XmlSpace.Default);
if (!string.IsNullOrEmpty(user) && !string.IsNullOrEmpty(password))
{
XmlUrlResolver resolver = new XmlUrlResolver();
resolver.Credentials = new System.Net.NetworkCredential(user, password);
settings.XmlResolver = resolver;
}
using (XmlReader reader = XmlReader.Create(url, settings, context))
{
for (int i = 0; i < 9; i++)
{
if (reader.ReadToFollowing("item"))
{
MediaFeedItem item = new MediaFeedItem();
Items.Add(item);
if (reader.ReadToFollowing("title"))
{
item.Title = reader.ReadElementContentAsString();
}
if (reader.ReadToFollowing("description"))
{
item.Description = reader.ReadElementContentAsString();
}
if (reader.ReadToFollowing("media:content"))
{
reader.MoveToFirstAttribute();
item.ContentType = reader.Value;
reader.MoveToNextAttribute();
item.ContentURL = reader.Value;
reader.MoveToContent();
if (reader.ReadToDescendant("media:keywords"))
{
item.Keywords = reader.ReadElementContentAsString();
}
if (reader.ReadToNextSibling("media:thumbnail"))
{
item.ThumbnailURL = reader.ReadElementContentAsString();
}
}
}
else
{
break;
}
}
reader.Close();
}
}
