static void Main(string[] args)
{
string rssUrl = "http://feeds.bbci.co.uk/news/world/rss.xml";
var xFeed = Syndication.Load(new Uri(rssUrl));
if (xFeed is Atom)
{
Console.WriteLine("FEED IS ATOM");
}
else if (xFeed is Rdf)
{
Console.WriteLine("FEED IS RDF");
}
else if (xFeed is Rss)
{
Console.WriteLine("FEED IS RSS");
var rss = xFeed as Rss;
foreach (var item in rss.Channel.Items)
{
Console.WriteLine($"Title: {item.Title}");
Console.WriteLine($"Description: {item.Description}");
Console.WriteLine();
}
Console.WriteLine($"Found {rss.Channel.Items.Count} items.");
Console.WriteLine();
}
}
static void LoadAndPrintRssRandomNewsItem(string url)
{
try
{
var sb = Syndication.Load(new Uri(url));
if (sb is Atom)
{
var atom = sb as Atom;
var numItems = atom.Entries.Count;
if (numItems > 0)
{
var rnd = new Random();
var item = atom.Entries[rnd.Next(0, numItems - 1)];
PrintAtomItem(atom, item);
}
return;
}
else if (sb is Rdf)
{
var rdf = sb as Rdf;
var numItems = rdf.Items.Count;
if (numItems > 0)
{
var rnd = new Random();
var item = rdf.Items[rnd.Next(0, numItems - 1)];
PrintRdfItem(rdf, item);
}
return;
}
else if (sb is Rss)
{
var rss = sb as Rss;
var numItems = rss.Channel.Items.Count;
if (numItems > 0)
{
var rnd = new Random();
var item = rss.Channel.Items[rnd.Next(0, numItems - 1)];
PrintRssItem(rss, item);
}
return;
}
Console.WriteLine("news-of-the-day invalid rss");
}
catch (Exception x)
{
Console.WriteLine($"news-of-the-day error: {x.Message}");
}
}