public void Initialize()
{
log4net.Config.XmlConfigurator.Configure();
_logger = LogManager.GetLogger(GetType());
_logger.Info("====== Initializing Service ======\n\n");
_serviceManager = new ServicesManager();
_searchEngineManager = new SearchEngineManager();
_logger.Info("\n\n====== SETTING UP SENTIMENT EVALUATOR ======\n\n");
var negativeWords = _serviceManager.GetAllWords().Where(x => x.Sentiment == "Negativo").Select(x => x.Name).ToList();
var positiveWords = _serviceManager.GetAllWords().Where(x => x.Sentiment == "Positivo").Select(x => x.Name).ToList();
var ignoreList = new List<string>() { ".", "," };
_sentimentValuator = new SentimentValuator
{
NegativeWords = negativeWords,
PositiveWords = positiveWords,
IgnoreChars = ignoreList
};
_logger.Info("\n\n====== SENTIMENT EVALUATOR SET UP SUCCESSFULLY ======\n\n");
SearchEngineManager.ConfigureAddins();
_logger.Info("\n\n====== Service Initialized ======\n\n");
}
public JsonResult SearchResults(string parameters, string searchEngines, string sentiment, string socialNetworking, string userName)
{
var result = new List<Post>();
var model = new SearchResultModel();
if (ModelState.IsValid)
{
var searchEngineManager = new SearchEngineManager();
result = searchEngineManager.Search(parameters, searchEngines.Split(',').ToList());
result = result.OrderByDescending(o => o.CreatedAt).ToList();
if (result.Count > 0)
{
GetAllWords();
var sentimentValuator = new SentimentValuator
{
NegativeWords = negativeWords,
PositiveWords = positiveWords,
IgnoreChars = ignoreList
};
foreach (var item in result)
{
sentimentValuator.ProcessItem(item);
if (string.IsNullOrEmpty(sentiment) && string.IsNullOrEmpty(socialNetworking) && string.IsNullOrEmpty(userName))
model.Items.Add(item);
else if (ValidateFilters(sentiment, socialNetworking, userName, item))
model.Items.Add(item);
}
sentimentValuator.ResetCounters();
foreach (var item in model.Items)
{
sentimentValuator.ProcessItem(item);
}
BuildSentimentBox(model, sentimentValuator);
BuildEnginesBox(model);
BuildTopUsersBox(model);
}
}
return Json(model, JsonRequestBehavior.AllowGet);
}