public void Init()
{
feed = new AtomFeed();
testUri = new Uri("http://www.w3.org");
feedspath = @"..\..\tests\feeds\";
files = Directory.GetFiles(feedspath);
}
public static Atom.Core.Collections.AtomEntryCollection geadGMailEmail(string username, string password)
{
// source found at https://app.box.com/shared/ka7j7n5bzm
Atom.Core.Collections.AtomEntryCollection entries = null;
WebRequest webRequestGetUrl;
try {
// Create a new web-request instance
webRequestGetUrl = WebRequest.Create(_gmailServerUri);
byte[] bytes = Encoding.ASCII.GetBytes(username + ":" + password);
// Add the headers for basic authentication.
webRequestGetUrl.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(bytes));
// Get the response feed
Stream feedStream = webRequestGetUrl.GetResponse().GetResponseStream();
// Load Feed into Atom DLL
Atom.Core.AtomFeed gmailFeed = Atom.Core.AtomFeed.Load(feedStream);
//Atom.Core.Collections.AtomEntryCollection entries = gmailFeed.Entries;
entries = gmailFeed.Entries;
//if (entries.Count > 0) {
//Console.WriteLine(string.Format("Found {0} email(s)", entries.Count));
//Console.WriteLine(Environment.NewLine);
// Read the first email in the inbox only.
// you can change this section to read all emails.
//for (int i = 0; i < 1; i++) {
// AtomEntry email = entries[i];
// Console.WriteLine("Brief details of the first Email in the inbox:");
// Console.WriteLine("Title: " + email.Title.Content);
// Console.WriteLine("Author Name: " + email.Author.Name);
// Console.WriteLine("Author Email: " + email.Author.Email);
// Console.WriteLine(Environment.NewLine);
// Console.WriteLine("Email Content: " + Environment.NewLine);
// Console.WriteLine(email.Summary.Content);
// Console.WriteLine(Environment.NewLine);
// Console.WriteLine("Hit 'Enter' to exit");
// Console.ReadLine();
//}
//}
}
catch (Exception ex) {
}
return(entries);
}
public void TestNameIsNotEmail()
{
foreach(string file in files)
{
feed = AtomFeed.Load(file);
if(feed.Author != null)
Assert.IsFalse(AU.Utils.IsEmail(feed.Author.Name));
foreach(AtomPersonConstruct contributor in feed.Contributors)
Assert.IsFalse(AU.Utils.IsEmail(contributor.Name));
foreach(AtomEntry entry in feed.Entries)
{
if(entry.Author != null)
Assert.IsFalse(AU.Utils.IsEmail(entry.Author.Name));
foreach(AtomPersonConstruct contributor in entry.Contributors)
Assert.IsFalse(AU.Utils.IsEmail(contributor.Name));
}
}
}
public void TestXmlBaseFeedUri()
{
foreach(string file in files)
{
FileInfo info = new FileInfo(file);
if(info.Name.ToLower() == "pilgrim.xml")
{
feed = AtomFeed.Load(file);
Assert.IsNotNull(feed.XmlBase);
Assert.AreEqual(feed.XmlBase.ToString(), "http://diveintomark.org/");
}
}
}
public void TestXmlFragment()
{
string filename = "test";
for(int i = 0; i < files.Length; i++)
{
StreamReader reader = new StreamReader(files[i]);
string content = reader.ReadToEnd();
feed = AtomFeed.LoadXml(content);
Assert.IsNotNull(feed);
feed.Save(filename);
File.Delete(filename);
}
}
public void TestXmlReaderXmlWriter()
{
for(int i = 0; i < files.Length; i++)
{
XmlTextReader reader = new XmlTextReader(files[i]);
feed = AtomFeed.Load(reader);
Assert.IsNotNull(feed);
MemoryStream stream = new MemoryStream();
XmlTextWriter writer = new XmlTextWriter(stream,
System.Text.Encoding.Default);
feed.Save(writer);
stream.Close();
}
}
public void TestReaderWriter()
{
for(int i = 0; i < files.Length; i++)
{
StreamReader reader = new StreamReader(files[i]);
feed = AtomFeed.Load(reader);
Assert.IsNotNull(feed);
MemoryStream stream = new MemoryStream();
StreamWriter w = new StreamWriter(stream);
feed.Save(w);
stream.Close();
}
}
public void TestStream()
{
for(int i = 0; i < files.Length; i++)
{
FileStream stream = File.OpenRead(files[i]);
feed = AtomFeed.Load(stream);
Assert.IsNotNull(feed);
MemoryStream memStream = new MemoryStream();
feed.Save(memStream);
stream.Close();
}
}
public void TestInvalidFeeds()
{
string filename = "test";
feedspath = @"..\..\tests\invalidfeeds\";
files = Directory.GetFiles(feedspath);
for(int i = 0; i < files.Length; i++)
{
feed = AtomFeed.Load(files[i]);
Assert.IsNotNull(feed);
feed.Save(filename);
File.Delete(filename);
}
}
public void TestSaveToFile()
{
Init();
string filename = "test";
for(int i = 0; i < files.Length; i++)
{
feed = AtomFeed.Load(files[i]);
Assert.IsNotNull(feed);
feed.Save(filename);
File.Delete(filename);
}
}
public void TestUri()
{
for(int i = 0; i < files.Length; i++)
{
Console.WriteLine("{0}: {1}", i, files[i]);
feed = AtomFeed.Load(files[i]);
Assert.IsNotNull(feed.Uri);
foreach(AtomEntry entry in feed.Entries)
Assert.IsNotNull(entry.Uri);
}
}
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);
}
public void TestSaveToFile()
{
Init();
string filename = "test";
for(int i = 0; i < files.Length; i++)
{
feed = AtomFeed.Load(files[i], new Uri("http://purl.org/atom/ns#"));
Assert.IsNotNull(feed);
feed.Save(filename);
File.Delete(filename);
}
}
internal static AtomFeed Parse(XPathNavigator navigator, Uri ns)
{
AtomFeed feed = new AtomFeed(ns);
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, ns);
}
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.Atom03Version) &&
(attrIterator.Current.Value != DefaultValues.Atom10Version))
{
string msg = String.Format("Atom {0} version is not supported!", attrIterator.Current.Value);
throw new InvalidOperationException(msg);
}
}
}
break;
}
case "title":
AtomContentConstruct titlecontent = AtomContentConstruct.Parse(iter.Current, ns);
feed.Title = titlecontent;
break;
case "subtitle":
feed.SubTitle = new AtomContentConstruct("subtitle", iter.Current.Value, ns);
break;
case "link":
feed.Links.Add(AtomLink.Parse(iter.Current, ns));
break;
case "author":
feed.Author = AtomPersonConstruct.Parse(iter.Current, ns);
break;
case "contributor":
feed.Contributors.Add(AtomPersonConstruct.Parse(iter.Current, ns));
break;
case "tagline":
feed.Tagline = AtomContentConstruct.Parse(iter.Current, ns);
break;
case "id":
feed.Id = new Uri(iter.Current.Value);
break;
case "copyright":
feed.Copyright = AtomContentConstruct.Parse(iter.Current, ns);
break;
case "info":
feed.Info = AtomContentConstruct.Parse(iter.Current, ns);
break;
case "modified":
feed.Modified = AtomDateConstruct.Parse(iter.Current, ns);
break;
case "entry":
feed.Entries.Add(AtomEntry.Parse(iter.Current, ns));
break;
}
} while (iter.MoveNext());
return feed;
}
/// <summary>
/// Writes the Atom feed body.
/// </summary>
private void WriteFeed(AtomFeed feed)
{
if(this._writer == null)
throw new InvalidOperationException("AtomWriter has been closed, and can not be written to.");
this.WriteHeader();
if(feed == null)
throw new RequiredElementNotFoundException("AtomFeed cannot be null.");
this._writer.WriteRaw(feed.ToString());
// finalize the writer
this._writer.Flush();
this._writer.Close();
this._writer = null;
}
internal void Write(AtomFeed feed)
{
this.WriteFeed(feed);
}
