public ActionResult Index(AnalyseModel model)
{
string content = string.Empty;
model.InvalidMessage = string.Empty;
#region Validate input
if (model.IsAnyOptionSelected == false)
{
model.InvalidMessage = "Please check at least one of the checkbox";
}
else if (string.IsNullOrWhiteSpace(model.Input))
{
model.InvalidMessage = "Please enter text or url";
}
else if (Uri.TryCreate(model.Input, UriKind.Absolute, out Uri uri))
{
content = GetHtmlText(uri);
if (string.IsNullOrEmpty(content))
{
model.InvalidMessage = "The URL you enter could not be access";
}
}
else
{
content = model.Input;
}
#endregion
if (string.IsNullOrEmpty(model.InvalidMessage))
{
model.IsValid = true;
if (model.FilterStopsWordsFlag)
{
content = model.RemoveStopWords(content);
}
if (model.CalNumOfOccuranceOfWordsFlag)
{
model.OccuranceOfWordsTable = model.GetOccuranceWordTable(HttpUtility.HtmlEncode(content));
}
if (model.CalNumOfOccuranceOfWordsListedInMetaTagsFlag)
{
model.OccuranceOfWordsInMetaTagsTable = model.GetOccuranceWordInMetaTagTable(content);
}
if (model.CalNumOfOccuranceOfExternalLinksFlag)
{
model.OccuranceOfExternalLinksTable = model.GetOccuranceExternalLinkTable(content);
}
}
return(View(model));
}
public void GetOccuranceWordInMetaTagTableTest()
{
string input = @"<meta charset= ""UTF - 8\"">
<meta name = ""keywords"" content = ""HTML,CSS,XML,JavaScript"" >
<meta name = ""keywords"" content = ""HTML,CSS,XML,JavaScript"" >
<meta name = ""keywords"" content = ""HTML,CSS,XML,JavaScript"" >";
AnalyseModel model = new AnalyseModel();
var result = model.GetOccuranceWordInMetaTagTable(input);
Assert.IsTrue(result.Any(x => x.Key == "content" && x.Value == 3));
Assert.IsTrue(result.Any(x => x.Key == "name" && x.Value == 3));
Assert.IsTrue(result.Any(x => x.Key == "\"keywords\"" && x.Value == 3));
}