public void RequestUrlTest()
{
// C:\Users\Grant\Downloads\imsmanifest.xml
// init and check valid Uri
// alive page - 200
ParseLinks parser = new ParseLinks("http://www.cs.odu.edu/~gatkins");
bool isAlive = parser.RequestUrl();
Assert.AreEqual("http://www.cs.odu.edu/~gatkins/", parser.FinalUri);
Assert.AreEqual(true, isAlive);
// check 404 page - 404
parser = new ParseLinks("http://www.cs.odu.edu/~gatkins/blahblah404definitely");
isAlive = parser.RequestUrl();
Assert.AreEqual("", parser.FinalUri);
Assert.AreEqual(false, isAlive);
// check redirect to an alive page - 200
parser = new ParseLinks("http://www.cs.odu.edu/~gatkins/cs532/redirect.php");
isAlive = parser.RequestUrl();
Assert.AreEqual("http://www.cs.odu.edu/~mln/teaching/cs532-s17/test/pdfs.html", parser.FinalUri);
Assert.AreEqual(true, isAlive);
// check infinite redirect error - 404
parser = new ParseLinks("http://www.cs.odu.edu/~gatkins/cs532/redirect2.php");
isAlive = parser.RequestUrl();
Assert.AreEqual("", parser.FinalUri);
Assert.AreEqual(false, isAlive);
}
public void ParseLinksTest()
{
ParseLinks parser = new ParseLinks("http://www.cs.odu.edu/~gatkins");
Assert.AreEqual(parser.Uri, "http://www.cs.odu.edu/~gatkins");
Assert.AreEqual(parser.FinalUri, "");
}
public void AbsolutePathTest()
{
ParseLinks parser = new ParseLinks("./test.html");
bool relativePath = parser.IsAbsoluteUri();
Assert.AreEqual(relativePath, false);
parser.Uri = "http://www.cs.odu.edu";
bool absolutePath = parser.IsAbsoluteUri();
Assert.AreEqual(absolutePath, true);
parser.Uri = "";
bool errorTest = parser.IsAbsoluteUri();
Assert.AreEqual(errorTest, false);
}
public TextResource(string PathToResourceFile)
{
string xml = File.ReadAllText(PathToResourceFile);
XElement xele = XElement.Parse(xml);
List <XElement> urls = xele.Descendants("URL").ToList();
if (xele.Descendants("TEXT").Any())
{
List <XElement> texts = xele.Descendants("TEXT").ToList();
Text = texts[0].Value;
}
else
{
Text = "";
}
if (xele.Descendants("FILE").Any())
{
IEnumerable <XElement> files = xele.Descendants("FILE");
if (files.Elements("NAME").Any())
{
this.FileName = files.Elements("NAME").First(f => !string.IsNullOrEmpty(f.Value)).Value;
}
}
RefId = Path.GetFileNameWithoutExtension(PathToResourceFile);
this.PathToResourceFile = PathToResourceFile;
if (urls.Any())
{
string val = urls[0].Attribute("value").Value;
if (val.Length > 0)
{
Url = urls[0].Attribute("value").Value;
}
}
// arg flag
if (linkArgs.checkLinks)
{
if (xele.Descendants("URL").Any())
{
for (int i = 0; i < urls.Count; i++)
{
string val = urls[i].Attribute("value").Value;
if (val.Length != 0)
{
// static dictionary
var dict = UriDictionary.UriDict;
ParseLinks parser = new ParseLinks(val);
if (parser.IsAbsoluteUri() && !dict.ContainsKey(val))
{
if (!dict.ContainsKey(val))
{
dict.Add(val, new URLObj());
}
dict[val].isAlive = true;
Console.WriteLine("Length:{val.Length} Ref {this.RefId} CONTAINS URL: '{val}'");
var isAlive = parser.RequestUrl();
Console.WriteLine(PathToResourceFile, "is alive:", isAlive);
if (!isAlive)
{
Console.WriteLine(val, "For resource", RefId, "is not alive.");
dict[val].isAlive = false;
// Remove element if considered dead
}
}
else if (parser.IsAbsoluteUri() && dict.ContainsKey(val))
{
if (!dict[val].filesFound.Contains(PathToResourceFile))
{
dict[val].filesFound.Add(PathToResourceFile);
}
}
}
}
}
}
}
