internal new static AtomContent Parse(XPathNavigator navigator)
{
AtomContent contentElement = new AtomContent();
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while(iter.MoveNext())
{
string name = StringUtils.ToLower(iter.Current.Name);
int idx = name.IndexOf(":");
if(idx != -1)
name = name.Split(new char[] {':'}, 2)[1];
switch(name)
{
case "content":
try
{
XPathNavigatorReader navReader = new XPathNavigatorReader(nav);
string baseUri = navReader.GetAttribute("base", XmlNamespaces.Xml);
if(baseUri != null && baseUri.Length > 0)
contentElement.XmlBase = new Uri(baseUri);
}
catch {}
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch(StringUtils.ToLower(iter.Current.Name))
{
case "type":
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
case "mode":
{
switch(StringUtils.ToLower(iter.Current.Value))
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while(iter.MoveNext());
switch(contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return contentElement;
}
internal static AtomEntry Parse(XPathNavigator navigator)
{
AtomEntry entry = new AtomEntry();
XPathNavigator nav = navigator.Clone();
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.All, true);
while (iter.MoveNext())
{
string name = StringUtils.ToLower(iter.Current.Name);
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[0];
}
switch (name)
{
case "entry":
try
{
entry.Uri = FindAlternateUri(iter.Current);
entry.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
break;
case "title":
AtomContentConstruct content = AtomContentConstruct.Parse(iter.Current);
entry.Title = content;
break;
case "link":
entry.Links.Add(AtomLink.Parse(iter.Current));
break;
case "author":
entry.Author = AtomPersonConstruct.Parse(iter.Current);
break;
case "contributor":
entry.Contributors.Add(AtomPersonConstruct.Parse(iter.Current));
break;
case "id":
entry.Id = new Uri(iter.Current.Value);
break;
case "modified":
entry.Modified = AtomDateConstruct.Parse(iter.Current);
break;
case "issued":
entry.Issued = AtomDateConstruct.Parse(iter.Current);
break;
case "created":
entry.Created = AtomDateConstruct.Parse(iter.Current);
break;
case "summary":
entry.Summary = AtomContentConstruct.Parse(iter.Current);
break;
case "content":
entry.Contents.Add(AtomContent.Parse(iter.Current));
break;
case "dc":
entry.AdditionalElements.Add(DcElement.Parse(iter.Current));
break;
}
}
return(entry);
}
