public PodcastSearchService(
HttpFeedFactory factory,
iTunesSearch.Library.iTunesSearchManager searchManager)
{
_factory = factory;
_searchManager = searchManager;
}
public IEnumerable <FeedEntry> GetEntries(string url)
{
var factory = new HttpFeedFactory();
var feed = factory.CreateFeed(new Uri(url));
return(feed.Items.Select(feedItem => new FeedEntry {
Title = feedItem.Title
}).ToList());
}
public List <Article> Process(bool IsDownImage, int maxcount)
{
HttpFeedFactory factory = new HttpFeedFactory();
IFeed feed = factory.CreateFeed(new Uri(this.rssURL));
List <Article> articles = GetArticles(feed, maxcount, IsDownImage);
Console.WriteLine("GET Artilces!");
articles.ForEach(ar => ar.Cat = cat);
return(articles);
}
public void Sync()
{
var factory = new HttpFeedFactory();
model = factory.CreateFeed(feedUri);
OnPropertyChanged("Title");
OnPropertyChanged("FeedUri");
OnPropertyChanged("SiteUri");
OnPropertyChanged("LastUPdated");
Entries.Clear();
model.Items.ToList().ForEach(o => Entries.Add(new EntryViewModel(o)));
}
public static List <IFeed> GetFeeds()
{
var feeds = new List <IFeed>();
IFeedFactory factory = new HttpFeedFactory();
foreach (var URL in GetFeedUrls())
{
Uri feeduri = new Uri(URL);
IFeed feed = factory.CreateFeed(feeduri);
feeds.Add(feed);
}
return(feeds);
}
public ActionResult GetRss()
{
try
{
var factory = new HttpFeedFactory();
var url = new Uri(MvcApplication.Config("home.Rss"));
var item = factory.CreateFeed(url);
return(View(item));
}
catch
{
return(Content(""));
}
}
protected void Page_Load(object sender, EventArgs e)
{
HttpFeedFactory factory = new HttpFeedFactory(new Xml.PodcastFeedXmlParser(), new PodcastFeedInstanceProvider());
Uri url = new Uri(string.Format("http://feed.scicast.com.br/")); //http://feed.nerdcast.com.br //http://feed.scicast.com.br/
//Uri url = new Uri(string.Format("http://{0}/Examples/{1}.xml", HttpContext.Current.Request.Url.Authority, "nerdcast"));
if (factory.PingFeed(url)) {
PodcastRss20Feed feed = (PodcastRss20Feed) factory.CreateFeed(url);
TitleLink.HRef = feed.Link;
TitleLink.Title = feed.Description;
TitleLink.InnerHtml = feed.Title;
LogoImage.Src = feed.Image.Url;
LogoImage.Alt = feed.Image.Title;
DescriptionLiteral.Text = feed.Description;
ManagingEditorLiteral.Text = feed.ManagingEditor;
SiteLink.HRef = feed.Link;
SiteLink.Title = feed.Description;
SiteLink.InnerHtml = feed.Link;
CategoryLiteral.Text = feed.Category;
LastDateLiteral.Text = feed.LastUpdated.ToLongDateString();
for (int i = 0; i < feed.Items.Count; i++)
{
IFeedItem item = feed.Items[i];
string modelo = string.Format(@"<div class=""panel panel-default"">
<div class=""panel-heading"">
<h4 class=""panel-title"">
<a data-toggle=""collapse"" data-parent=""#EpisodesList"" href=""#{0}"">
{1}
</a>
</h4>
</div>
<div id=""{0}"" class=""panel-collapse collapse"">
<div class=""panel-body"">{2}</div>
</div>
</div>", "collapse" + i, item.Title, item.Content);
LiteralControl collapseControl = new LiteralControl(modelo);
EpisodesList.Controls.Add(collapseControl);
}
}
}
private static void UpdateFeed(Feed feed)
{
//LastUpdated
Uri feeduri = new Uri(feed.Url);
IFeedFactory factory = new HttpFeedFactory();
IFeed ifeed = factory.CreateFeed(feeduri);
if (feed.LastUpdated != ifeed.LastUpdated)
{
feed.LastUpdated = ifeed.LastUpdated;
using (FeedsDB db = new FeedsDB())
{
foreach (BaseFeedItem feedItem in ifeed.Items)
{
/* IFeedItem members...
* string Author
* IList<string> Categories
* string Content
* DateTime DatePublished
* string Id
* string Link
* string Title
*/
if (db.FeedItems.Where(r => r.FeedId == feed.ID && r.ItemId == feedItem.Id).Count() == 0)
{
FeedItem newItem = new FeedItem();
newItem.Read = false;
newItem.FeedId = feed.ID;
newItem.ItemId = feedItem.Id;
newItem.Text = feedItem.Content;
newItem.Title = feedItem.Title;
newItem.ItemUrl = feedItem.Link;
newItem.DatePublished = feedItem.DatePublished;
db.FeedItems.Add(newItem);
}
}
db.SaveChanges();
}
}
}
private void GetTiles(object sender, RoutedEventArgs e)
{
btnGetTiles.IsEnabled = false;
isBusy = true;
_tiles.Clear();
Uri feeduri = new Uri("http://www.hnsearch.com/bigrss");
IFeedFactory factory = new HttpFeedFactory();
IFeed feed = factory.CreateFeed(feeduri);
foreach (var item in feed.Items)
{
Tile t = new Tile();
t.Title = item.Title;
t.Link = item.Link;
_tiles.Add(t);
}
isBusy = false;
btnGetTiles.IsEnabled = true;
}
//private static FeedsDB db = new FeedsDB();
public static void CreateNewFeed(Feed newFeed)
{
using (FeedsDB db = new FeedsDB())
{
if (db.Feeds.Where(r => r.Url == newFeed.Url && r.UserName == newFeed.UserName).Count() > 0)
{
// already exists
// TODO: give user error message
}
else
{
Uri feeduri = new Uri(newFeed.Url);
IFeedFactory factory = new HttpFeedFactory();
IFeed feed = factory.CreateFeed(feeduri);
if (feed != null)
{
newFeed.LastUpdated = feed.LastUpdated;
db.Feeds.Add(newFeed);
db.SaveChanges(); // save.. to get id
/* IFeed members...
* FeedType FeedType
* string FeedUri
* string Generator
* List<BaseFeedItem> Items
* DateTime LastUpdated
* string Link
* string Title
*/
foreach (BaseFeedItem feedItem in feed.Items)
{
/* IFeedItem members...
* string Author
* IList<string> Categories
* string Content
* DateTime DatePublished
* string Id
* string Link
* string Title
*/
if (db.FeedItems.Where(r => r.FeedId == newFeed.ID && r.ItemId == feedItem.Id).Count() == 0)
{
FeedItem newItem = new FeedItem();
newItem.Read = false;
newItem.FeedId = newFeed.ID;
newItem.ItemId = feedItem.Id;
newItem.Text = feedItem.Content;
newItem.Title = feedItem.Title;
newItem.ItemUrl = feedItem.Link;
newItem.DatePublished = feedItem.DatePublished;
db.FeedItems.Add(newItem);
}
}
db.SaveChanges();
}
else
{
// bad url???
// TODO: give user error message
}
}
}
}
