public Publisher ParsePublisher(XmlDocument document)
{
Publisher publisher = new Publisher();
XmlElement root = document.DocumentElement;
if (root.Name.Equals(RssTag.Rss)) {
XmlNodeList list = root.GetElementsByTagName(RssTag.Channel);
if (root.FirstChild.Name == RssTag.Channel) {
XmlElement channel = (XmlElement)root.FirstChild;
publisher.Name = ParserUtility.GetValueOfElement(channel, RssTag.Title);
publisher.Description = ParserUtility.GetValueOfElement(channel, RssTag.Description);
publisher.Address = ParserUtility.GetValueOfElement(channel, RssTag.Link);
publisher.AddDate = DateTime.Now.ToUniversalTime();
publisher.Messages = new List<Message>();
XmlNodeList items = channel.GetElementsByTagName(RssTag.Item);
if (items.Count > 0) {
Message message;
for (int i = 0; i < items.Count; i++) {
message = new Message();
message.Publisher = publisher;
message.Name = ParserUtility.GetValueOfElement((XmlElement)items.Item(i), RssTag.Title);
message.Address = ParserUtility.GetValueOfElement((XmlElement)items.Item(i), RssTag.Link);
message.Value = HTMLConverter.HtmlToXamlConverter.ConvertHtmlToXaml(ParserUtility.GetValueOfElement((XmlElement)items.Item(i), RssTag.Description), false);
message.PublishDate = DateTime.Parse(ParserUtility.GetValueOfElement((XmlElement)items.Item(i), RssTag.PublishDate));
message.Author = ParserUtility.GetValueOfElement((XmlElement)items.Item(i), RssTag.Author);
message.Viewed = false;
publisher.Messages.Add(message);
}
}
return publisher;
}
throw new ParserException("Bad xml tag. Expected " + RssTag.Channel + " but was: " + root.FirstChild);
}
throw new ParserException("Bad root xml tag. Expected " + RssTag.Rss + " but was: " + root);
}
public Publisher ParsePublisher(XmlDocument document)
{
if (document == null)
throw new ArgumentNullException("document");
Publisher publisher = null;
XmlElement root = document.DocumentElement;
if (root.Name.Equals(AtomTag.Feed)) {
publisher = new Publisher();
publisher.Name = ParserUtility.GetValueOfElement(root, AtomTag.Title);
publisher.Description = ParserUtility.GetValueOfElement(root, AtomTag.Subtitle);
publisher.Address = ParserUtility.GetValueOfAtribute(root, AtomTag.Link, "href");
XmlNodeList entries = root.GetElementsByTagName(AtomTag.Entry);
if (entries.Count > 0) {
publisher.Messages = new List<Message>();
Message message;
for (int i = 0; i < entries.Count; i++) {
message = new Message();
message.Name = ParserUtility.GetValueOfElement((XmlElement)entries.Item(i), AtomTag.Title);
message.Address = ParserUtility.GetValueOfAtribute((XmlElement)entries.Item(i), AtomTag.Link, "href");
string desc = ParserUtility.GetValueOfElement((XmlElement)entries.Item(i), AtomTag.Summary);
message.Value = (desc != null) ? desc : ParserUtility.GetValueOfElement((XmlElement)entries.Item(i), AtomTag.Content);
message.PublishDate = DateTime.Parse(ParserUtility.GetValueOfElement((XmlElement)entries.Item(i), AtomTag.Published));
message.Author = ParserUtility.GetValueOfElement((XmlElement)entries.Item(i), AtomTag.Author);
message.Viewed = false;
publisher.Messages.Add(message);
}
}
return publisher;
}
throw new ParserException("Bad header xml");
}
