public static RootFolder Import(XDocument opml)
{
var root = new RootFolder();
var opmlElement = opml.Element("opml");
if (opmlElement != null)
{
var element = opmlElement.Element("body");
if (element != null)
{
var topLevel = element.Elements("outline");
foreach (var outlineElement in topLevel)
{
if (outlineElement.HasElements)
{
root.AddFolder(new Folder
{
Name = outlineElement.Attribute("title").Value,
Feeds = (from feed in outlineElement.Elements("outline")
select new Feed(new Uri(feed.Attribute("xmlUrl").Value),
feed.Attribute("title").Value,
new Uri(feed.Attribute("htmlUrl").Value)
))
});
}
else
{
root.AddFeed(
new Feed(new Uri(outlineElement.Attribute("xmlUrl").Value),
outlineElement.Attribute("title").Value,
new Uri(outlineElement.Attribute("htmlUrl").Value))
);
}
}
return root;
}
}
return new RootFolder();
}
