/// <summary>
/// Serializes the RSS2.
/// </summary>
/// <param name="doc">The doc.</param>
/// <param name="feed">The feed.</param>
public static void SerializeRss2(XmlDocument doc, IRssFeed feed)
{
XmlElement root = AppendNewElement(doc, doc, "rss");
AppendNewAttribute(doc, root, "version", "2.0");
XmlElement channel = AppendNewElement(doc, root, "channel");
AppendNewElement(doc, channel, "title", feed.Title);
if (feed.FeedUri != null)
{
AppendNewElement(doc, channel, "link", feed.FeedUri.ToString());
}
AppendNewElement(doc, channel, "description", feed.Description);
AppendNewElement(doc, channel, "copyright", feed.Copyright);
foreach (IRssFeedItem item in feed.Items)
{
XmlElement itemel = AppendNewElement(doc, channel, "item");
AppendNewElement(doc, itemel, "title", item.Title);
if (item.Link != null)
{
AppendNewElement(doc, itemel, "link", item.Link.ToString());
}
AppendNewElement(doc, itemel, "description", item.Description);
if (item.PublicationDate != null)
{
AppendNewElement(doc, itemel, "pubDate", item.PublicationDate.DateTimeUtc.ToString("r"));
}
}
}
/// <summary>
/// Serializes the RSS2.
/// </summary>
/// <param name="doc">The doc.</param>
/// <param name="feed">The feed.</param>
public static void SerializeRss2(XmlDocument doc, IRssFeed feed)
{
XmlElement root = AppendNewElement(doc, doc, "rss");
AppendNewAttribute(doc, root, "version", "2.0");
XmlElement channel = AppendNewElement(doc, root, "channel");
AppendNewElement(doc, channel, "title", feed.Title);
if (feed.FeedUri != null)
{
AppendNewElement(doc, channel, "link", feed.FeedUri.ToString());
}
AppendNewElement(doc, channel, "description", feed.Description);
AppendNewElement(doc, channel, "copyright", feed.Copyright);
foreach (IRssFeedItem item in feed.Items)
{
XmlElement itemel = AppendNewElement(doc, channel, "item");
AppendNewElement(doc, itemel, "title", item.Title);
if (item.Link != null)
{
AppendNewElement(doc, itemel, "link", item.Link.ToString());
}
AppendNewElement(doc, itemel, "description", item.Description);
if (item.PublicationDate != null)
{
AppendNewElement(doc, itemel, "pubDate", item.PublicationDate.DateTimeUtc.ToString("r"));
}
}
}
/// <summary>
/// Parses the specified reader.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns></returns>
public override T Parse <T>(System.Xml.XmlReader reader)
{
IRssFeed ret = (IRssFeed) new RssFeed();
reader.Read();
// RDF versions of RSS don't have version tags.
//double version = double.Parse(reader.GetAttribute("version"));
reader.ReadToDescendant("channel");
bool readContent = false;
while (readContent || reader.Read())
{
readContent = false;
if (reader.NodeType == XmlNodeType.Element)
{
readContent = true;
switch (reader.Name)
{
case "title":
ret.Title = reader.ReadElementContentAsString();
break;
case "link":
ret.FeedUri = CachedPropertiesProvider.ConvertToUri(reader.ReadElementContentAsString());
break;
case "description":
ret.Description = reader.ReadElementContentAsString();
break;
case "language":
ret.Culture = CachedPropertiesProvider.ConvertToCultureInfo(reader.ReadElementContentAsString());
break;
case "copyright":
ret.Copyright = reader.ReadElementContentAsString();
break;
case "managingEditor":
ret.ManagingEditor = reader.ReadElementContentAsString();
break;
case "webMaster":
ret.WebMaster = reader.ReadElementContentAsString();
break;
case "pubDate":
ret.PublicationDate = CachedPropertiesProvider.ConvertToTzDateTime(reader.ReadElementContentAsString());
break;
case "lastBuildDate":
ret.LastChanged = CachedPropertiesProvider.ConvertToTzDateTime(reader.ReadElementContentAsString());
break;
case "category":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.Category = ConvertToIRssCategory(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
case "generator":
ret.Generator = reader.ReadElementContentAsString();
break;
case "docs":
ret.Doc = CachedPropertiesProvider.ConvertToUri(reader.ReadElementContentAsString());
break;
case "cloud":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.Cloud = ConvertToIRssCloud(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
case "ttl":
ret.TimeToLive = CachedPropertiesProvider.ConvertToInt(reader.ReadElementContentAsString());
break;
case "image":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.Image = ConvertToIRssImage(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
/*case "rating":
* break;*/
case "textInput":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.TextInput = ConvertToIRssTextInput(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
case "skipHours":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.SkipHours = ConvertToSkipHourList(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
case "skipDays":
using (XmlReader subReader = reader.ReadSubtree())
{
ret.SkipDays = ConvertToDayOfWeekList(subReader);
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
case "item":
using (XmlReader itemReader = reader.ReadSubtree())
{
ret.Items.Add(ParseItem(itemReader));
}
if (reader.IsEmptyElement)
{
readContent = false;
}
break;
default:
UnhandledElement(ret, reader);
break;
}
}
}
reader.Close();
return((T)ret);
}
