public static RssHelper DoFeed(Feed feed) { Debug.WriteLine("feed url :>> {0}", feed.Url); var inst = new RssHelper(); inst.DnldRssAndParseToGetAllCasts(feed); return(inst); }
public static RssHelper FindNewCasts(Feed feed) { try { Debug.WriteLine("~> {0,-32} {1,5} casts, LatestRssText.Length={2,5:N0} kb", feed.Name, feed.DnLds.Count, .001 * feed.LatestRssText.Length); var inst = new RssHelper(); inst.ParseRssToGetAllCasts(feed); return(inst); } catch (Exception ex) { ex.Log(); throw; } }
void doSyndItem(Feed feed, SyndicationItem si) { //Debug.WriteLine(" Pub Date \t Title: \t{0} \t\t {1} ", si.PublishDate, si.Title.Text); try { string preSrcUrl = null, fileSize = null; var content = si.ElementExtensions.FirstOrDefault(r => r.OuterName == "content"); if (content != null) { RssHelper.getFromContent(content, ref preSrcUrl, ref fileSize); } var orgSrcUrl = preSrcUrl ?? si.Id; var altSrcUrl = RssHelper.tryGetStrVal(si, "origEnclosureLink") ?? ""; var orignLink = RssHelper.tryGetStrVal(si, "origLink") ?? ""; var duration_ = RssHelper.tryGetStrVal(si, "duration") ?? "44.4"; var summary_0 = RssHelper.tryGetStrVal(si, "summary") ?? si.Summary.Text; var castSumry = summary_0.Length < 1000 ? summary_0 : summary_0.Substring(0, 1000); //if (altSrcUrl != "") orgSrcUrl = altSrcUrl; //for DNR - much faster src... actually, not really. //foreach (SyndicationElementExtension see in si.ElementExtensions) { var xe = see.GetObject<XElement>(); Debug.WriteLine(" xEl = name/value: {0,-64}= {1}", xe.Name, xe.Value); foreach (var atr in xe.Attributes()) Debug.WriteLine(" atr - {0,-64} - {1}", atr.Name, atr.Value); } var ts = TimeSpan.FromMinutes(44); if (duration_.Contains(':')) { TimeSpan.TryParse(duration_, out ts); } else if (double.TryParse(duration_, out var durSec)) { ts = TimeSpan.FromSeconds(durSec); } var enclosure = si.Links.FirstOrDefault(r => r.RelationshipType == "enclosure"); var fileLen = fileSize != null?Convert.ToInt64(fileSize) : enclosure != null ? enclosure.Length : 0; if (fileLen < 150000 && feed.Name.Contains("CBC")) //cbc seems to be using kb. { fileLen *= 1024; } var prefix = feed.Tla; if (!isMedia(orgSrcUrl)) { if (enclosure != null && Path.GetExtension(enclosure.Uri.ToString()).Length != 0) { orgSrcUrl = enclosure.Uri.ToString(); } else { prefix = "Non-Media\\"; } } if (orgSrcUrl.EndsWith("/")) { return; } var castTitle = UnicodeBuster(si.Title.Text).Replace("\n", " ").Trim(); var fileName = MiscHelper.GetSmartPathFileName(orgSrcUrl, si.PublishDate.Date, prefix, feed.SubFolderEx, feed.IsTitleInFilename ? castTitle : null, feed.IsNewerFirst); RssDnldInfos.Add(new RssDnldInfo { CastTitle = castTitle, Published = si.PublishDate.Date > DateTime.Today.AddYears(-100) ? si.PublishDate.Date : DateTime.Today.AddYears(-100), OrgSrcUrl = orgSrcUrl, AltSrcUrl = altSrcUrl, OrignLink = orignLink, CastSumry = UnicodeBuster(castSumry), TtlMinuts = ts.TotalMinutes, CastFileLen = fileLen, CasFilename = fileName }); // var isNewDlRowAdded = saveToDnldRow_IsNewAdded(_db, feed, si.Title.Text.Replace("\n", " ").Trim(), si.PublishDate.Date, orgSrcUrl_, altSrcUrl, origLink_, summary__, ts.TotalMinutes, fileLen, fnm); } catch (Exception ex) { ex.Log(); } }