private RssFeed(IFeed feed)
{
items = new List<RssItem>();
title = feed.Title;
link = feed.Link;
description = feed.Description;
path = feed.Path;
lastWriteTime = feed.LastWriteTime;
foreach (IFeedItem item in (IFeedsEnum)feed.Items)
{
RssItem rssItem = new RssItem(item);
// only add items that have enclosures
if (rssItem.Enclosure != null)
items.Add(rssItem);
}
}
/// <summary>
/// Private constructor to be used with factory pattern.
/// </summary>
/// <exception cref="System.Xml.XmlException">Occurs when the XML is not well-formed.</exception>
/// <param name="xmlNode">An XML block containing the RSSFeed content.</param>
private RssFeed(XmlNode xmlNode)
{
XmlNode channelNode = xmlNode.SelectSingleNode("rss/channel");
items = new List<RssItem>();
title = channelNode.SelectSingleNode("title").InnerText;
link = channelNode.SelectSingleNode("link").InnerText;
description = channelNode.SelectSingleNode("description").InnerText;
XmlNodeList itemNodes = channelNode.SelectNodes("item");
foreach (XmlNode itemNode in itemNodes)
{
RssItem rssItem = new RssItem(itemNode);
// only add items that have enclosures
if (rssItem.Enclosure != null)
items.Add(rssItem);
}
}