public List<string> GetSpecialCases(int number)
{
Log4netWrapper.Debug("Special Cases Sequence started for : " + number);
List<string> strList = new List<string>();
for (int i = 0; i <= number; i++)
{
if (IsMultipleofThreeAndFive(i))
{
strList.Add("Z");
}
else if (IsMultipleofFive(i))
{
strList.Add("E");
}
else if (IsMultipleofThree(i))
{
strList.Add("C");
}
else
{
strList.Add(i.ToString());
}
}
Log4netWrapper.Debug("Special Cases Sequence finished for : " + number);
return strList;
}
public string GetWebResponse(string p_URL)
{
try
{
//If URL is empty then don't proceed and throw exception
if (string.IsNullOrEmpty(p_URL))
{
throw new ArgumentNullException(Constants.ExceptionParams.URL, Constants.ErrorMessages.HttpManager_URL_MSG);
}
HttpWebRequest l_Request = (HttpWebRequest)WebRequest.Create(p_URL);
using (HttpWebResponse l_Response = (HttpWebResponse)l_Request.GetResponse())
{
using (Stream l_Stream = l_Response.GetResponseStream())
{
using (StreamReader l_Reader = new StreamReader(l_Stream))
{
return(l_Reader.ReadToEnd());
}
}
}
}
catch (Exception e)
{
Log4netWrapper.Error(e);
throw e;
}
}
public ActionResult Parser(string siteURL, string keyword)
{
try
{
//Storing params to ViewBag to send them back for the view
ViewBag.keyword = keyword;
ViewBag.siteURL = siteURL;
//If params are empty then return 0
if (string.IsNullOrEmpty(siteURL) || string.IsNullOrEmpty(keyword))
{
ViewBag.Results = "0";
}
else
{
// Calling parser method for processing
List <SearchRecord> searchRecords = _Parser.FindTopPosition(siteURL, keyword, Constants.SEARCHPARAMS.MAX_TOP_POSTIONS);
//If get records then concat the positions else return 0
if (searchRecords != null && searchRecords.Count > 0)
{
string l_Results = string.Empty;
foreach (SearchRecord record in searchRecords)
{
l_Results = string.IsNullOrEmpty(l_Results) ? record.Position.ToString() : (l_Results + "," + record.Position);
}
ViewBag.Results = l_Results;
}
else
{
ViewBag.Results = "0";
}
}
}
catch (Exception e)
{
/*
* In case of exception like network issue
* Log exception
* Return 0
* Return Error Message
* NOTE Currently return system error messages
*/
Log4netWrapper.Error(e);
ViewBag.Results = "0";
ViewBag.Message = e.Message;
}
return(View());
}
public void LogSomething()
{
Log4netSetup.Setup();
Log4netWrapper log = new Log4netWrapper();
try
{
this.Exception();
}
catch (Exception ex)
{
log.Error("Test exception.", ex);
}
}
public List<int> GetAllNumbers(int number)
{
Log4netWrapper.Debug("Even Number Sequence started for : " + number);
List<int> numList = new List<int>();
for (int i = 0; i <= number; i++)
{
numList.Add(i);
Log4netWrapper.Debug("Even Number Sequence for : " + number + " - " + i);
}
Log4netWrapper.Debug("Odd Number Sequence finished for : " + number);
return numList;
}
public List <SearchRecord> FindTopPosition(string p_SiteURL, string p_Keyword, int p_MaxRecords)
{
string l_Url = ParserUrl(Constants.SEARCHPARAMS.GOOGLE_SEARCH_URL, p_Keyword, p_MaxRecords);
Log4netWrapper.Debug("Complete google Search URL with params : " + l_Url);
string l_WebResponse = _NetworkManager.GetWebResponse(l_Url);
if (!string.IsNullOrEmpty(l_WebResponse))
{
Log4netWrapper.Debug("Web response found for : " + l_Url);
return(ParseResults(l_WebResponse, p_SiteURL));
}
else
{
Log4netWrapper.Debug("Web response not found for : " + l_Url);
return(null);
}
}
private List <SearchRecord> ParseResults(string p_WebResponse, string p_SiteURL)
{
int l_SitePosition = 1;
List <SearchRecord> l_SearchRecords = new List <SearchRecord>();
//Get DIV level tags from html
foreach (Match l_GroupMatch in Regex.Matches(p_WebResponse, Constants.REGEX.DIV_REGEX))
{
if (l_GroupMatch != null && l_GroupMatch.Groups.Count > 0)
{
//Get H3 level tags from html
foreach (Match l_ResultMatch in Regex.Matches(l_GroupMatch.Groups[Constants.RegexIndex.GROUP].Value, Constants.REGEX.H3_REGEX))
{
if (l_ResultMatch != null && l_ResultMatch.Groups.Count > 0)
{
//Get A level tags from html
MatchCollection l_LinktMatchs = Regex.Matches(l_ResultMatch.Groups[Constants.RegexIndex.GROUP].Value, Constants.REGEX.ATAG_REGEX);
if (l_LinktMatchs.Count > 0 && l_LinktMatchs[Constants.RegexIndex.VALUE].Groups.Count > 0)
{
if (l_LinktMatchs[Constants.RegexIndex.VALUE].Value.Contains(p_SiteURL))
{
Log4netWrapper.Debug(string.Format("Site link [ {0} ] found in URL [ {1} ]", p_SiteURL, l_LinktMatchs[Constants.RegexIndex.VALUE].Value));
SearchRecord l_MatchRecord = new SearchRecord();
l_MatchRecord.URLDetails = l_LinktMatchs[Constants.RegexIndex.VALUE].Value;
l_MatchRecord.Position = l_SitePosition;
l_SearchRecords.Add(l_MatchRecord);
}
}
}
}
}
l_SitePosition++;
}
return(l_SearchRecords);
}
public ActionResult NumericSequencer(string sequenceNumber)
{
try
{
//Storing params to ViewBag to send them back for the view
ViewBag.sequenceNumber = sequenceNumber;
//If param is null or empty then return default view
if (string.IsNullOrEmpty(sequenceNumber))
{
return(View());
}
//If params < 0 then show message
if (int.Parse(sequenceNumber) < 0)
{
ViewBag.Message = "Please enter whole number";
ViewBag.Results = "0";
}
else
{
int sequenceNum = int.Parse(sequenceNumber);
NumericSequenceGen numericSequenceGen = new NumericSequenceGen();
ViewBag.OddNumbersequence = numericSequenceGen.GetOddNumbers(sequenceNum);
ViewBag.EvenNumbersequence = numericSequenceGen.GetEvenNumbers(sequenceNum);
ViewBag.AllNumbersequence = numericSequenceGen.GetAllNumbers(sequenceNum);
ViewBag.SpecialNumbersequence = numericSequenceGen.GetSpecialCases(sequenceNum);
}
}
catch (Exception e)
{
Log4netWrapper.Error(e);
ViewBag.Results = "0";
ViewBag.Message = e.Message;
}
return(View());
}
