// New RSS feed
public static void RssFeed(string url, string cat, int freq)
{
// Reading the feed
XmlReader reader = XmlReader.Create(url);
SyndicationFeed feed = SyndicationFeed.Load(reader);
reader.Close();
// Creating a Podcast object and adding it to PodcastList
string podTitle = feed.Title.Text;
int nrOfEp = feed.Items.Count();
Podcast podcast = new Podcast(url, nrOfEp, podTitle, cat, freq);
PodcastList.AddPodcast(podcast);
// Creating the Episodes objects and adding them to PodcastEpList
foreach (SyndicationItem item in feed.Items)
{
string title = item.Title.Text;
string description = item.Summary.Text;
Episode episode = new Episode(podTitle, title, description);
EpisodeList.AddEpisode(episode);
}
TheTimer.SetTimer(url, podTitle, cat, freq);
}
// Loads the file data and puts it into the podcast list class
public static void GetPodcastList()
{
if (File.Exists("data\\Podcast.txt"))
{
XDocument xdoc = XDocument.Load("data\\Podcast.txt");
xdoc.Descendants("Podcast").Select(p => new
{
Url = p.Element("Url").Value,
Episodes = Convert.ToInt32(p.Element("Episodes").Value),
Title = p.Element("Title").Value,
Category = p.Element("Category").Value,
Frequency = Convert.ToInt32(p.Element("Frequency").Value)
}).ToList().ForEach(p =>
{
Podcast pod = new Podcast(
p.Url,
p.Episodes,
p.Title,
p.Category,
p.Frequency
);
PodcastList.AddPodcast(pod);
TheTimer.SetTimer(p.Url, p.Title, p.Category, p.Frequency);
});
}
}
public static void GetPodcastFromRss(string category, int updateFrequency, string url)
{
using (var reader = XmlReader.Create(url))
{
try
{
var feed = SyndicationFeed.Load(reader);
var podcastName = feed.Title.Text;
int episodeCount = 0;
foreach (SyndicationItem s in feed.Items)
{
var episodeName = s.Title.Text;
var detail = s.Summary.Text;
var episode = new Episode(episodeName, podcastName, detail);
EpisodeList.Add(episode);
episodeCount++;
}
PodcastList.AddPodcast(new Podcast(podcastName, category, updateFrequency, episodeCount, url));
PodcastUpdate.pUpdate(podcastName, category, updateFrequency, url);
}
catch (Exception)
{
System.Windows.Forms.MessageBox.Show("Cannot read RSS");
}
}
}