private void ParseEpisodeMeta(XElement e, EpisodeRaw episode)
{
switch (e.Name.ToString().ToLower())
{
case "title":
episode.Title = e.Value;
break;
case "link":
episode.LinkWebsiteURL = e.Value;
break;
case "description":
episode.Description = e.Value;
break;
case "pubdate":
episode.PubDate = e.Value;
break;
case "guid":
episode.guid = e.Value;
break;
case "comments":
episode.LinkCommentsURL = e.Value;
break;
case "{" + FeedNamespaceCollection.content + "}encoded":
episode.ContentEncoded = e.Value;
break;
case "enclosure":
if (e.HasAttributes)
{
if (e.Attribute("url") != null && e.Attribute("url").Value != "")
{
episode.MediaItemURL = e.Attribute("url").Value;
}
if (e.Attribute("length") != null && e.Attribute("length").Value != "")
{
episode.MediaItemLength = e.Attribute("length").Value;
}
if (e.Attribute("type") != null && e.Attribute("type").Value != "")
{
episode.MediaItemType = e.Attribute("type").Value;
}
}
break;
}
}
public EpisodeRaw ParseNewEpisodeRaw(XElement e)
{
EpisodeRaw episode = new EpisodeRaw();
foreach (var ee in e.Elements())
{
ParseEpisodeMeta(ee, episode);
ParseEpisodeMetaItunes(ee, episode);
ParseEpisodeMetaExtra(ee, episode);
ParseEpisodeMetaMedia(ee, episode);
ParseEpisodeMetaPSC(ee, episode);
}
return episode;
}
public Episode ParseEpisode(EpisodeRaw eraw)
{
Episode episode = new Episode();
episode.Title = eraw.Title;
episode.GUID = eraw.guid;
if (!string.IsNullOrEmpty(eraw.LinkWebsiteURL))
{
episode.WebsiteURL = eraw.LinkWebsiteURL.ToLower();
}
DateTime pubdate;
if (DateTime.TryParse(eraw.PubDate, out pubdate))
{
episode.PubDate = pubdate;
}
else
{
episode.PubDate = DateTime.Now;
}
if (!string.IsNullOrEmpty(eraw.Description))
{
episode.Description = eraw.Description;
if (PodHelper.CheckTextForHtmlEncode(episode.Description))
{
episode.Description = System.Net.WebUtility.HtmlDecode(episode.Description);
}
episode.DescriptionContainsMarkup = PodHelper.CheckTextForMarkup(episode.Description);
}
if (!string.IsNullOrEmpty(eraw.ContentEncoded))
{
episode.Content = eraw.ContentEncoded;
if (PodHelper.CheckTextForHtmlEncode(episode.Content))
{
episode.Content = System.Net.WebUtility.HtmlDecode(episode.Content);
}
episode.ContentContainsMarkup = PodHelper.CheckTextForMarkup(episode.Content);
}
if (!string.IsNullOrEmpty(eraw.ItunesSubtitle))
{
episode.Subtitle = eraw.ItunesSubtitle;
if (PodHelper.CheckTextForHtmlEncode(episode.Subtitle))
{
episode.Subtitle = System.Net.WebUtility.HtmlDecode(episode.Subtitle);
}
}
if (!string.IsNullOrEmpty(eraw.ItunesSummary))
{
episode.Summary = eraw.ItunesSummary;
if (PodHelper.CheckTextForHtmlEncode(episode.Summary))
{
episode.Summary = System.Net.WebUtility.HtmlDecode(episode.Summary);
}
}
episode.Keywords = eraw.ItunesKeywords;
episode.Contributors = eraw.Contributors;
if (eraw.MediaCredits != null && eraw.MediaCredits.Count > 0)
{
if (episode.Contributors == null)
{
episode.Contributors = new List<Contributor>();
}
foreach (var mc in eraw.MediaCredits)
{
episode.Contributors.Add(new Contributor() { Name = mc.Name });
}
}
if (episode.HasContributors)
{
foreach (var c in episode.Contributors)
{
if (!string.IsNullOrEmpty(c.URI))
{
c.URI = c.URI.ToLower();
}
}
}
episode.Chapters = eraw.PSCChapters;
episode.PaymentLinks = eraw.LinkPayments;
if (episode.HasPaymentLinks)
{
foreach (var p in episode.PaymentLinks)
{
p.URL = p.URL.ToLower();
}
}
if (!string.IsNullOrEmpty(eraw.MediaItemURL))
{
episode.MediaContent = ParseMediaItem(eraw);
}
return episode;
}
public MediaItem ParseMediaItem(EpisodeRaw eraw)
{
MediaItem item = new MediaItem();
item.URL = eraw.MediaItemURL.ToLower();
TimeSpan duration;
if (!string.IsNullOrEmpty(eraw.ItunesDuration) && TimeSpan.TryParse(eraw.ItunesDuration, out duration))
{
item.Duration = duration;
}
else
{
item.Duration = TimeSpan.Zero;
}
long filesize;
if (!string.IsNullOrEmpty(eraw.MediaItemLength) && long.TryParse(eraw.MediaItemLength, out filesize))
{
item.FileSize = filesize;
}
else
{
item.FileSize = 0;
}
if (!string.IsNullOrEmpty(eraw.MediaItemType))
{
string[] mtsa = eraw.MediaItemType.Split('/');
string mts = mtsa.FirstOrDefault().Trim().ToLower();
MediaFileType mt;
switch (mts)
{
case "audio":
mt = MediaFileType.audio;
break;
case "video":
mt = MediaFileType.video;
break;
default:
mt = MediaFileType.unknown;
break;
}
item.FileType = mt;
}
return item;
}
private void ParseEpisodeMetaExtra(XElement e, EpisodeRaw episode)
{
switch (e.Name.ToString().ToLower())
{
case "{" + FeedNamespaceCollection.wfw + "}commentrss":
episode.WFWCommentFeed = e.Value;
break;
case "{" + FeedNamespaceCollection.slash + "}comments":
episode.SlashComments = e.Value;
break;
case "{" + FeedNamespaceCollection.dc + "}creator":
episode.DCCreator = e.Value;
break;
case "{" + FeedNamespaceCollection.atom + "}contributor":
if (e.HasElements)
{
Contributor c = new Contributor();
foreach (var ee in e.Elements())
{
if (ee.Name.ToString().ToLower() == "{" + FeedNamespaceCollection.atom + "}name" && !ee.IsEmpty)
{
c.Name = ee.Value;
}
if (ee.Name.ToString().ToLower() == "{" + FeedNamespaceCollection.atom + "}uri" && !ee.IsEmpty)
{
c.URI = ee.Value;
}
}
if (c.Name != null && c.Name != "")
{
if (episode.Contributors == null)
{
episode.Contributors = new List<Contributor>();
}
episode.Contributors.Add(c);
}
}
break;
}
}
private void ParseEpisodeMetaPSC(XElement e, EpisodeRaw episode)
{
switch (e.Name.ToString().ToLower())
{
case "{" + FeedNamespaceCollection.psc + "}chapters":
if (e.HasElements)
{
episode.PSCChapters = new List<Chapter>();
foreach (var ee in e.Elements())
{
if (ee.HasAttributes && ee.Attribute("start") != null &&
ee.Attribute("start").Value != "" && ee.Attribute("title")
!= null && ee.Attribute("title").Value != "")
{
TimeSpan start;
if (TimeSpan.TryParse(ee.Attribute("start").Value.ToString(), out start))
{
episode.PSCChapters.Add(new Chapter() { StartTime = start, Title = ee.Attribute("title").Value });
}
}
}
}
break;
}
}
private void ParseEpisodeMetaMedia(XElement e, EpisodeRaw episode)
{
switch (e.Name.ToString().ToLower())
{
case "{" + FeedNamespaceCollection.media + "}category":
if (!e.IsEmpty)
{
if (episode.MediaCategorys == null)
{
episode.MediaCategorys = new List<string>();
}
episode.MediaCategorys.Add(e.Value);
}
break;
case "{" + FeedNamespaceCollection.media + "}credit":
if (!e.IsEmpty)
{
if (episode.MediaCredits == null)
{
episode.MediaCredits = new List<MediaCredit>();
}
MediaCredit c = new MediaCredit();
c.Name = e.Value;
if (e.HasAttributes && e.Attribute("role") != null)
{
c.Role = e.Attribute("role").Value;
}
episode.MediaCredits.Add(c);
}
break;
}
}
private void ParseEpisodeMetaItunes(XElement e, EpisodeRaw episode)
{
switch (e.Name.ToString().ToLower())
{
case "{" + FeedNamespaceCollection.itunes + "}subtitle":
episode.ItunesSubtitle = e.Value;
break;
case "{" + FeedNamespaceCollection.itunes + "}author":
episode.ItunesAuthor = e.Value;
break;
case "{" + FeedNamespaceCollection.itunes + "}summary":
episode.ItunesSummary = e.Value;
break;
case "{" + FeedNamespaceCollection.itunes + "}duration":
episode.ItunesDuration = e.Value;
break;
case "{" + FeedNamespaceCollection.itunes + "}keywords":
if (!e.IsEmpty)
{
if (episode.ItunesKeywords == null)
{
episode.ItunesKeywords = new List<string>();
}
string k = e.Value;
string[] kk = k.Split(',');
foreach (var kkk in kk)
{
if (!string.IsNullOrEmpty(kkk))
{
episode.ItunesKeywords.Add(kkk.Trim().ToLower());
}
}
}
break;
case "payment":
if (e.HasAttributes && e.Attribute("href") != null && e.Attribute("title") != null)
{
if (episode.LinkPayments == null)
{
episode.LinkPayments = new List<Payment>();
}
episode.LinkPayments.Add(new Payment() { URL = e.Attribute("href").Value, Title = e.Attribute("title").Value });
}
break;
}
}
