private static bool TryFormatRss10Channel(Rss10Channel channelToFormat, XNamespaceAliasSet namespaceAliases, ExtensionManifestDirectory extensionManifestDirectory, out XElement channelElement)
{
channelElement = default;
if (channelToFormat == null)
{
return(false);
}
channelElement = new XElement(_rss + "channel");
channelElement.Add(new XAttribute(_rdf + "about", channelToFormat.About ?? ""));
channelElement.Add(new XElement(_rss + "title", channelToFormat.Title ?? ""));
channelElement.Add(new XElement(_rss + "link", channelToFormat.Link ?? ""));
channelElement.Add(new XElement(_rss + "description", channelToFormat.Description ?? ""));
if (TryFormatRss10Image(channelToFormat.Image, referenceOnly: true, namespaceAliases: namespaceAliases, extensionManifestDirectory, out var imageElement))
{
channelElement.Add(imageElement);
}
if (TryFormatRss10TextInput(channelToFormat.TextInput, referenceOnly: true, namespaceAliases: namespaceAliases, extensionManifestDirectory, out var textInputElement))
{
channelElement.Add(textInputElement);
}
// extensions
if (ExtensibleEntityFormatter.TryFormatXElementExtensions(channelToFormat, namespaceAliases, extensionManifestDirectory, out var extensionElements))
{
channelElement.AddRange(extensionElements);
}
// items
var liElements = new List <XElement>();
foreach (var itemToFormat in channelToFormat.Items)
{
if (TryFormatRss10Item(itemToFormat, referenceOnly: true, namespaceAliases: namespaceAliases, extensionManifestDirectory, itemElement: out var liElement))
{
liElements.Add(liElement);
}
}
if (liElements.Any())
{
var itemsElement = new XElement(_rss + "items");
var seqElement = new XElement(_rdf + "Seq");
seqElement.AddRange(liElements);
itemsElement.Add(seqElement);
channelElement.Add(itemsElement);
}
return(true);
}
private static bool TryParseRss10Channel(XElement channelElement, XNamespace rss, ExtensionManifestDirectory extensionManifestDirectory, out Rss10Channel parsedChannel)
{
parsedChannel = default;
if (channelElement == null)
{
return(false);
}
parsedChannel = new Rss10Channel();
parsedChannel.About = channelElement.Attribute(_rdf + "about")?.Value;
parsedChannel.Title = channelElement.Element(rss + "title")?.Value.Trim();
parsedChannel.Link = channelElement.Element(rss + "link")?.Value.Trim();
parsedChannel.Description = channelElement.Element(rss + "description")?.Value.Trim();
// extensions
ExtensibleEntityParser.ParseXElementExtensions(channelElement, extensionManifestDirectory, parsedChannel);
return(true);
}
