public string GenerateRss(string baseurl)
{
RssDocument r = new RssDocument();
RssChannel c = new RssChannel();
c.Items = new List <RssItem>();
foreach (WritaPost p in _dbhelper.GetPosts())
{
c.Items.Add(new RssItem()
{
Link = baseurl + "/" + p.PostSlug, Title = p.PostTitle, Description = p.PostSummary
});
}
r.Channel = c;
r.Version = "2.0";
string doc = r.ToXml(DocumentType.Atom);
XmlDocument document = new XmlDocument();
document.LoadXml(doc);
//context.Response.ContentType = "text/xml";
document.Save(HttpContext.Current.Server.MapPath("~/atom.rss"));
return(doc);
}
public async Task <IActionResult> GetRssFeed()
{
var key = "rss";
var xml = _cache.Get(key)?.ToString();
if (string.IsNullOrEmpty(xml))
{
int?categoryId = null;
var pagedResult = await _publicationManager.GetPublications(categoryId, 1, 50);
var lastUpdateDate = pagedResult.Select(o => o.DateTime).DefaultIfEmpty().Max();
var rss = new RssDocument
{
Channel =
new RssChannel
{
Copyright = _settings.WebSiteTitle,
Description = _settings.DefaultDescription,
SkipDays = new List <Day>(),
SkipHours = new List <Hour>(),
AtomLink = new RssLink(_settings.RssFeedUrl),
Image = new RssImage
{
Description = _settings.WebSiteTitle,
Height = 100,
Width = 100,
Link = new RssUrl(_settings.FacebookImage),
Title = _settings.WebSiteTitle,
Url = new RssUrl(_settings.FacebookImage)
},
Language = new CultureInfo("ru"),
LastBuildDate = lastUpdateDate,
Link = new RssUrl(_settings.RssFeedUrl),
ManagingEditor = new RssPerson("Andrew G.", _settings.SupportEmail),
PubDate = lastUpdateDate,
Title = _settings.WebSiteTitle,
TTL = 10,
WebMaster = new RssPerson("Andrew G.", _settings.SupportEmail),
Items = new List <RssItem> {
}
}
};
foreach (var p in pagedResult)
{
rss.Channel.Items.Add(CreateRssItem(p));
}
xml = rss.ToXml();
_cache.Set(key, xml, TimeSpan.FromMinutes(10));
}
return(Content(xml, RssDocument.MimeType));
}
public void RssDocumentToXmlTest()
{
RssDocument rss = RssUtility.GetRssDocumentFromUrl();
string xml = rss.ToXml(DocumentType.Rss);
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
Assert.IsTrue(doc.SelectNodes("/rss/channel/item").Count > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/rss/channel/title").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/rss/channel/item/title").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
xml = rss.ToXml(DocumentType.Atom);
doc.LoadXml(xml);
Assert.IsTrue(doc.SelectNodes("/feed/entry").Count > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/feed/title").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/feed/entry/summary").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
xml = rss.ToXml(DocumentType.Rdf);
doc.LoadXml(xml);
Assert.IsTrue(doc.SelectNodes("/rdf/item").Count > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/rdf/channel/title").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
Assert.IsTrue(doc.SelectSingleNode("/rdf/item/title").InnerText.Length > 0, "RssToolkit.Rss.RssDocument.ToXml did not return the expected value.");
}
/// <summary>
/// Generates the specified param.
/// </summary>
/// <returns></returns>
public string Generate()
{
ResolveListViewProfile();
RssDocument rssDocument = new RssDocument();
rssDocument.Version = "2.0";
rssDocument.Channel = new RssChannel();
rssDocument.Channel.Image = new RssImage();
GenerateChannelInformation(rssDocument.Channel);
rssDocument.Channel.Copyright = IbnConst.AssemblyCopyright;
rssDocument.Channel.Generator = IbnConst.AssemblyCompany + "RSS Generator";
rssDocument.Channel.WebMaster = "";
rssDocument.Channel.Image.Link = MakeFullLink(this.Page.ResolveUrl("~/"));
rssDocument.Channel.Image.Title = IbnConst.ProductName;
rssDocument.Channel.TimeToLive = "30";
rssDocument.Channel.Items = new List <RssItem>();
rssDocument.Channel.LastBuildDate = GenerateChannelItems(rssDocument.Channel);
//dvs[2009-05-28]: fix bug with ie (set encoding to utf-8)
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(rssDocument.ToXml(DocumentType.Rss));
if (xmlDoc.FirstChild.NodeType == XmlNodeType.XmlDeclaration)
{
XmlDeclaration xmlDeclaration = (XmlDeclaration)xmlDoc.FirstChild;
xmlDeclaration.Encoding = "utf-8";
}
StringWriter sw = new StringWriter();
XmlTextWriter xw = new XmlTextWriter(sw);
xmlDoc.WriteTo(xw);
return(sw.ToString());
}
