/// <summary>
/// RSS all versions
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
private static RssSchema ParseItem(XElement item)
{
var rssItem = new RssSchema();
rssItem.Title = item.GetSafeElementString("title").Trim();
rssItem.FeedUrl = item.GetSafeElementString("link");
string description = item.GetSafeElementString("description");
if (string.IsNullOrEmpty(description))
{
description = item.GetSafeElementString("content");
}
rssItem.Summary = Utility.DecodeHtml(description).Trim().Truncate(500, true);
rssItem.Summary = RssHelper.SanitizeString(rssItem.Summary);
rssItem.Content = RssHelper.SanitizeString(description);
string id = item.GetSafeElementString("guid").Trim();
if (string.IsNullOrEmpty(id))
{
id = item.GetSafeElementString("id").Trim();
if (string.IsNullOrEmpty(id))
{
id = rssItem.FeedUrl;
}
}
rssItem.Id = id;
return(rssItem);
}
/// <summary>
/// Atom reader implementation to parse Atom content.
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
public override ObservableCollection <RssSchema> LoadFeed(XDocument doc)
{
try
{
var feed = new ObservableCollection <RssSchema>();
if (doc.Root == null)
{
return(feed);
}
var items = doc.Root.Elements(doc.Root.GetDefaultNamespace() + "entry").Select(item => new RssSchema
{
Title = item.GetSafeElementString("title").Trim(),
Summary = RssHelper.SanitizeString(Utility.DecodeHtml(GetItemSummary(item)).Trim().Truncate(500, true)),
Content = GetItemSummary(item),
ImageUrl = GetItemImage(item),
PublishDate = item.GetSafeElementDate("published"),
FeedUrl = item.GetLink("alternate"),
}).ToList <RssSchema>();
feed = new ObservableCollection <RssSchema>(items);
return(feed);
}
catch (Exception ex)
{
AppLogs.WriteError("AtomReader.LoadFeed", ex.Message);
return(null);
}
}
private static RssSchema GetRssSchema(XElement item)
{
RssSchema rssItem = new RssSchema
{
Author = GetItemAuthor(item),
Title = Utility.DecodeHtml(item.GetSafeElementString("title").Trim()),
Summary = RssHelper.SanitizeString(Utility.DecodeHtml(GetItemSummary(item)).Trim().Truncate(500, true)),
Content = GetItemSummary(item),
ImageUrl = GetItemImage(item),
PublishDate = item.GetSafeElementDate("published"),
FeedUrl = item.GetLink("alternate"),
};
string id = item.GetSafeElementString("guid").Trim();
if (string.IsNullOrEmpty(id))
{
id = item.GetSafeElementString("id").Trim();
if (string.IsNullOrEmpty(id))
{
id = rssItem.FeedUrl;
}
}
rssItem.Id = id;
return(rssItem);
}
/// <summary>
/// RSS all versions
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
private static RssSchema ParseItem(XElement item)
{
var rssItem = new RssSchema();
rssItem.Title = item.GetSafeElementString("title").Trim();
rssItem.FeedUrl = item.GetSafeElementString("link");
string content = item.GetSafeElementString("encoded", "http://purl.org/rss/1.0/modules/content/");
if (string.IsNullOrEmpty(content))
{
content = item.GetSafeElementString("content");
}
string description = item.GetSafeElementString("content");
rssItem.Content = string.IsNullOrEmpty(content) ? RssHelper.SanitizeString(description) : RssHelper.SanitizeString(content);
rssItem.Summary = Utility.DecodeHtml(description).Trim().Truncate(500, true);
rssItem.Summary = RssHelper.SanitizeString(rssItem.Summary);
return(rssItem);
}
