public RiverSubscription(Opml opml)
: this()
{
Title = opml.Title;
DateCreated = opml.DateCreated;
DateModified = opml.DateModified;
var line = 0;
foreach (var x in opml.Outlines)
{
line++;
var item = new RiverSubscriptionItem();
foreach (var y in x.Attributes)
{
try
{
if (y.Key == "text")
item.Text = y.Value;
else if (y.Key == "name")
item.Name = y.Value;
else if (y.Key == "url" && !string.IsNullOrWhiteSpace(y.Value))
item.JSONPUri = new Uri(y.Value);
}
catch (Exception ex)
{
ParsingErrors.Add("Error at line " + line + " in processing attribute "
+ y.Key + " with value " + y.Value + " " + ex.Message);
}
}
Items.Add(item);
}
}
public void LoadFromXML()
{
var opml = new Opml();
opml.LoadFromXML(_sampleOPML);
Trace.WriteLine("Hello " + opml.Title);
Assert.IsNotNull(opml.Title);
Assert.IsTrue(opml.Title == "mySubscriptions.opml");
Assert.IsTrue(opml.OwnerEmail == "*****@*****.**");
Assert.IsTrue(opml.Outlines.Count > 0, "Outlines must be greater than zero");
}
public void TestSyndicationFetcher()
{
var opml = new Opml();
opml.LoadFromXML(_sampleOPML);
var subscription = new RssSubscription(opml);
var fetcher = new SyndicationFetcher();
var feeds = fetcher.DownloadAll(subscription);
Assert.IsTrue(feeds.Count > 0, "All downloads must be bigger than zero");
}
public ActionResult Index(string url)
{
var uri = new Uri(url);
var subFetcher = new SubscriptionFetcher();
var xml = subFetcher.Download(Texts.FromUriHost(uri), uri.PathAndQuery);
var opml = new Opml();
opml.LoadFromXML(xml);
var subscription = new RssSubscription(opml);
var fetcher = new SyndicationFetcher();
var feeds = fetcher.DownloadAll(subscription);
return Content("Feeds " + feeds.Count);
}
public void LoadFromOPML()
{
var opml = new Opml();
var res = opml.LoadFromXML(_sample);
Assert.IsTrue(res.IsTrue, "OPML loading must be true, not " + res.Message);
var subscription = new RiverSubscription(opml);
Assert.IsTrue(subscription.Items.Count > 0, "River must contains items");
Assert.IsTrue(subscription.Items.Count > 0);
var item1 = subscription.Items.First();
Assert.IsNotNullOrEmpty(item1.Text);
// Assert.IsNotNullOrEmpty(item1.Name); //depending on sample data
// Assert.IsNotNullOrEmpty(item1.Description); //depending on sample data
Assert.IsNotNullOrEmpty(item1.JSONPUri.ToString());
}
public void FromOpml(string id, Opml opmlFile)
{
this.Id = id;
this.Title = opmlFile.Title;
if(opmlFile.OwnerId != null)
this.OwnerId = opmlFile.OwnerId.ToString();
this.OwnerName = opmlFile.OwnerName;
this.OwnerEmail = opmlFile.OwnerEmail;
this.DateCreated = opmlFile.DateCreated.HasValue ? opmlFile.DateCreated.Value.ToString("R") : DateTime.UtcNow.ToString("R");
this.DateModified = opmlFile.DateModified.HasValue ? opmlFile.DateModified.Value.ToString("R") : DateTime.UtcNow.ToString("R");
Body = new List<EditorOutline>();
foreach (var outline in opmlFile.Outlines)
{
var editorOutline = new EditorOutline();
Body.Add(editorOutline);
TraverseEditor(outline, editorOutline);
}
}
public ActionResult SyndicationLists()
{
var lists = this.RavenSession.Query<SyndicationList>()
.ToList();
var opml = new Opml();
opml.Title = "Hobi Published Syndication List";
opml.OwnerName = "hobieu";
opml.Outlines.AddRange(lists.Select(x =>
{
var outline = new Outline();
outline.Attributes["type"] = "link";
outline.Attributes["text"] = x.Title;
outline.Attributes["name"] = x.Name;
outline.Attributes["url"] = Texts.FromUriHost(Request.Url) + "/s/" + x.Name;
return outline;
}));
var xml = opml.ToXML();
this.Compress();
return Content(xml.ToString(), "text/xml");
}
public ActionResult TabbedRivers()
{
var rivers = this.RavenSession.Query<RiverWall>()
.Where(x => x.Status == RiverWallStatus.Published || x.Status == RiverWallStatus.Draft).ToList();
var opml = new Opml();
opml.Title = "Hobi Published Wall List";
opml.OwnerName = "hobieu";
opml.Outlines.AddRange(rivers.Select(x =>
{
var outline = new Outline();
outline.Attributes["type"] = "link";
outline.Attributes["text"] = x.Title;
outline.Attributes["name"] = x.Name;
outline.Attributes["url"] = Texts.FromUriHost(Request.Url) + "/r/" + x.Name;
outline.Attributes["opmlUrl"] = Texts.FromUriHost(Request.Url) + "/r/opml/" + x.Name;
return outline;
}));
var xml = opml.ToXML();
this.Compress();
return Content(xml.ToString(), "text/xml");
}
public void SaveSyndicationList()
{
var syndication = new SyndicationList();
syndication.Id = SyndicationList.NewId("dodyg").Full();
syndication.Guid = Stamp.GUID().ToString();
syndication.Name = "dodyg";
syndication.Title = "Dody's Syndication Wall";
syndication.Description = "Amazing Wall";
syndication.Keywords = "dody, syndication";
var opml = new Opml();
opml.LoadFromXML(_sampleOPML);
syndication.Sources = new RssSubscription(opml);
using (var store = Raven.GetStoreFromServer())
{
using (var session = store.OpenSession(Raven.DATABASE_NAME))
{
session.Store(syndication);
session.SaveChanges();
}
}
}
public Opml GetFeedsOpml(List<BlogFeed> feeds, HttpRequestBase request)
{
if (Id.IsNullOrWhiteSpace())
throw new ApplicationException("This blog must have an id before performing GetFeedsOpml operations");
var opml = new Opml
{
Title = Title,
DateCreated = DateCreated,
};
foreach (var i in feeds.Select(
x =>
{
var item = new Outline();
item.Attributes["text"] = x.Title;
item.Attributes["type"] = "rss";
item.Attributes["name"] = Texts.ConvertTitleToName(x.Title);
if (!string.IsNullOrWhiteSpace(x.Description))
item.Attributes["description"] = x.Description;
item.Attributes["htmlUrl"] = x.GetHtmlLink(request);
item.Attributes["xmlUrl"] = x.GetRssLink(request);
return item;
}))
{
opml.Outlines.Add(i);
}
return opml;
}
public IQuerySetOne<RiverSubscription> FetchDefaultRivers()
{
string cacheKey = "DEFAULT_RIVERS";
var cache = HttpContext.Cache[cacheKey] as RiverSubscription;
if (cache != null)
{
return new QuerySetOne<RiverSubscription>(cache);
}
else
{
var fetcher = new SubscriptionFetcher();
#if DEBUG
var xml = fetcher.Download(Texts.FromUriHost(Request.Url), "api/1/default/RiversSubscription");
#else
var xml = fetcher.Download("http://hobihobi.apphb.com", "api/1/default/RiversSubscription");
#endif
var opml = new Opml();
var res = opml.LoadFromXML(xml);
if (res.IsTrue)
{
var subscriptionList = new RiverSubscription(opml);
HttpContext.Cache.Add(cacheKey, subscriptionList, null, Cache.NoAbsoluteExpiration, new TimeSpan(0, 10, 0), CacheItemPriority.Default, null);
return new QuerySetOne<RiverSubscription>(subscriptionList);
}
else
{
return new QuerySetOne<RiverSubscription>(null);
}
}
}
public Opml ToOpml()
{
var opml = new Opml
{
Title = Title,
OwnerName = OwnerName,
OwnerEmail = OwnerEmail,
DateCreated = DateCreated,
DateModified = DateModified
};
foreach (var i in Items.Select(
x =>
{
var item = new Outline();
item.Attributes["text"] = x.Text;
item.Attributes["type"] = "rss";
if (!string.IsNullOrWhiteSpace(x.Name))
item.Attributes["name"] = x.Name;
if (!string.IsNullOrWhiteSpace(x.Description))
item.Attributes["description"] = x.Description;
if (x.HtmlUri != null)
item.Attributes["htmlUrl"] = x.HtmlUri.ToString();
if (x.XmlUri != null)
item.Attributes["xmlUrl"] = x.XmlUri.ToString();
return item;
}))
{
opml.Outlines.Add(i);
}
return opml;
}
public Opml RenderToOpml()
{
var opml = new Opml();
opml.DateCreated = DateTime.UtcNow;
opml.DateModified = DateTime.UtcNow;
opml.Title = "OPML Document with Id " + Id;
opml.OwnerName = "temporary";
opml.OwnerName = "*****@*****.**";
foreach (var x in Body)
{
var o = new Outline();
opml.Outlines.Add(o);
TraverseOpml(x, o);
}
return opml;
}
public void LoadFromOPML()
{
var opml = new Opml();
opml.LoadFromXML(_sample);
var subscription = new RssSubscription(opml);
Assert.IsTrue(subscription.Items.Count > 0);
var item1 = subscription.Items.First();
Assert.IsNotNullOrEmpty(item1.Title);
Assert.IsNotNullOrEmpty(item1.Text);
Assert.IsNotNullOrEmpty(item1.Name);
Assert.IsNotNullOrEmpty(item1.Description);
Assert.IsNotNullOrEmpty(item1.HtmlUri.ToString());
Assert.IsNotNullOrEmpty(item1.XmlUri.ToString());
}
