public void TestTitle()
{
AtomContentConstruct title = new AtomContentConstruct(new Uri("http://purl.org/atom/ns#"));
title.Content = "sample text";
title.Mode = Mode.Xml;
title.Type = MediaType.TextPlain;
feed.Title = title;
Assert.AreEqual(title.LocalName, "title");
Assert.AreEqual(title.FullName, "atom:title");
Assert.AreSame(feed.Title, title);
}
public void TestTitle()
{
AtomContentConstruct title = new AtomContentConstruct();
title.Content = "sample text";
title.Mode = Mode.Xml;
title.Type = MediaType.TextPlain;
entry.Title = title;
Assert.AreEqual(title.LocalName, "title");
Assert.AreEqual(title.FullName, "atom:title");
Assert.AreSame(entry.Title, title);
}
public void TestSummary()
{
AtomContentConstruct summary = new AtomContentConstruct("summary");
summary.Content = "sample text";
summary.Mode = Mode.Xml;
summary.Type = MediaType.TextPlain;
entry.Summary = summary;
Assert.AreEqual(summary.LocalName, "summary");
Assert.AreEqual(summary.FullName, "atom:summary");
Assert.AreSame(entry.Summary, summary);
}
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 = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
{
string prefix;
prefix = name.Split(new char[] { ':' }, 2)[0];
if (prefix == "atom")
{
name = name.Split(new char[] { ':' }, 2)[1];
}
}
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:title":
case "dc:creator":
case "dc:subject":
case "dc:description":
case "dc:publisher":
case "dc:contributor":
case "dc:date":
case "dc:type":
case "dc:format":
case "dc:identifier":
case "dc:source":
case "dc:language":
case "dc:relation":
case "dc:coverage":
case "dc:rights":
entry.AdditionalElements.Add(DcElement.Parse(iter.Current));
break;
}
}
return(entry);
}
public void TestInfo()
{
AtomContentConstruct info = new AtomContentConstruct("info");
info.Content = "Some not so useful infos";
info.Mode = Mode.Xml;
info.Type = MediaType.TextPlain;
feed.Info = info;
Assert.AreEqual(info.LocalName, "info");
Assert.AreEqual(info.FullName, "atom:info");
Assert.AreSame(feed.Info, info);
}
public void TestCopyright()
{
AtomContentConstruct copyright = new AtomContentConstruct("copyright");
copyright.Content = " 2003 Buffalo Bill Corporations";
copyright.Mode = Mode.Xml;
copyright.Type = MediaType.TextPlain;
feed.Copyright = copyright;
Assert.AreEqual(copyright.LocalName, "copyright");
Assert.AreEqual(copyright.FullName, "atom:copyright");
Assert.AreSame(feed.Copyright, copyright);
}
public void TestTagline()
{
AtomContentConstruct tagline = new AtomContentConstruct("tagline");
tagline.Content = "sample text";
tagline.Mode = Mode.Xml;
tagline.Type = MediaType.TextPlain;
feed.Tagline = tagline;
Assert.AreEqual(tagline.LocalName, "tagline");
Assert.AreEqual(tagline.FullName, "atom:tagline");
Assert.AreSame(feed.Tagline, tagline);
}
internal static AtomContentConstruct Parse(XPathNavigator navigator, Uri ns)
{
AtomContentConstruct contentElement = new AtomContentConstruct(ns);
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
name = name.Split(new char[] { ':' }, 2)[1];
switch (name)
{
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch { }
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
bool fread = reader.Read();
if (iter.Current.HasChildren) // dblock: bug 149
{
content = reader.ReadInnerXml();
}
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch (iter.Current.Name.ToLower())
{
case "type":
switch (iter.Current.Value)
{
// shortcut used, doesn't look like compliant to spec, should be text/html, mode="escaped"
case "html":
contentElement.Mode = Mode.Escaped;
contentElement.Type = MediaType.TextHtml;
break;
default:
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
}
break;
case "mode":
{
switch (iter.Current.Value.ToLower())
{
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 AtomContentConstruct Parse(XPathNavigator navigator)
{
AtomContentConstruct contentElement = new AtomContentConstruct();
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[1];
}
switch (name)
{
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
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 (iter.Current.Name.ToLower())
{
case "type":
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
case "mode":
{
switch (iter.Current.Value.ToLower())
{
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 AtomFeed Parse(XPathNavigator navigator)
{
AtomFeed feed = new AtomFeed();
XPathNavigator nav = navigator.Clone();
XPathNodeIterator iter = nav.SelectChildren(XPathNodeType.All);
do
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[1];
}
switch (name)
{
case "feed":
{
try
{
XPathNavigatorReader reader = new XPathNavigatorReader(nav);
string baseUri = reader.GetAttribute("base", XmlNamespaces.Xml);
if (baseUri != null && baseUri.Length > 0)
{
feed.XmlBase = new Uri(baseUri);
}
}
catch {}
try
{
feed.Uri = FindAlternateUri(iter.Current);
}
catch {}
try
{
feed.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
XPathNodeIterator attrIterator = nav.Select("@*");
while (attrIterator.MoveNext())
{
if (attrIterator.Current.Name.ToLower() == "version")
{
if (attrIterator.Current.Value != DefaultValues.AtomVersion)
{
string msg = String.Format("Atom {0} version is not supported!", attrIterator.Current.Value);
throw new InvalidOperationException(msg);
}
}
}
break;
}
case "title":
AtomContentConstruct content = AtomContentConstruct.Parse(iter.Current);
feed.Title = content;
break;
case "link":
feed.Links.Add(AtomLink.Parse(iter.Current));
break;
case "author":
feed.Author = AtomPersonConstruct.Parse(iter.Current);
break;
case "contributor":
feed.Contributors.Add(AtomPersonConstruct.Parse(iter.Current));
break;
case "tagline":
feed.Tagline = AtomContentConstruct.Parse(iter.Current);
break;
case "id":
feed.Id = new Uri(iter.Current.Value);
break;
case "copyright":
feed.Copyright = AtomContentConstruct.Parse(iter.Current);
break;
case "info":
feed.Info = AtomContentConstruct.Parse(iter.Current);
break;
case "modified":
feed.Modified = AtomDateConstruct.Parse(iter.Current);
break;
case "entry":
feed.Entries.Add(AtomEntry.Parse(iter.Current));
break;
}
} while(iter.MoveNext());
return(feed);
}
/// <summary>
///
/// </summary>
/// <param name="navigator"></param>
/// <returns></returns>
internal static AtomContentConstruct parse(XPathNavigator navigator) {
AtomContentConstruct result_content = new AtomContentConstruct();
string content = string.Empty;
XPathNavigator temp_navigator = navigator.Clone();
XPathNodeIterator it = temp_navigator.SelectDescendants( XPathNodeType.Element, true );
while ( it.MoveNext() ) {
string name = it.Current.Name.ToLower();
int colon_index = name.IndexOf( ":" );
if ( colon_index != -1 )
name = name.Split( new char[] { ':' }, 2 )[1];
switch ( name ) {
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try {
result_content.XmlLang = AtomUtility.parseLanguage( it.Current.XmlLang );
} catch { }
result_content.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader( it.Current );
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
it = temp_navigator.Select( "@*" );
do {
switch ( it.Current.Name.ToLower() ) {
case "type":
result_content.Type = AtomUtility.parseMediaType( it.Current.Value );
break;
case "mode":
switch ( it.Current.Value.ToLower() ) {
case "escaped":
result_content.Mode = EncodedMode.Escaped;
break;
case "base64":
result_content.Mode = EncodedMode.Base64;
break;
}
break;
}
} while ( it.MoveNext() );
switch ( result_content.Mode ) {
case EncodedMode.Escaped:
content = AtomUtility.Unescape( content );
break;
case EncodedMode.Base64:
content = Encoding.Unicode.GetString( Base64.Decode( content ) );
break;
}
result_content.Content = content;
return result_content;
}