protected void Application_AcquireRequestState(object sender, EventArgs e)
{
if (HttpContext.Current != null)
{
LanguageFilter.Filter(HttpContext.Current);
}
}
public static string GetLanguageCode(this LanguageFilter language)
{
var field = language.GetType().GetField(language.ToString());
var descriptionAttribute = (LanguageAttribute)field.GetCustomAttribute(typeof(LanguageAttribute));
return(descriptionAttribute != null ? descriptionAttribute.Code : language.ToString());
}
public static string GetLanguageCode(this LanguageFilter language)
{
var field = language.GetType().GetField(language.ToString());
#if NET_CORE
var descriptionAttribute = (LanguageAttribute)CustomAttributeExtensions.GetCustomAttribute(field, typeof(LanguageAttribute));
#else
var descriptionAttribute = (LanguageAttribute)Attribute.GetCustomAttribute(field, typeof(LanguageAttribute));
#endif
return(descriptionAttribute != null ? descriptionAttribute.Code : language.ToString());
}
List <ITweet> GetTweets(string query, int max = 100, LanguageFilter lang = LanguageFilter.English)
{
if (query == "")
{
throw new System.Exception();
}
var searchParameter = new SearchTweetsParameters(query)
{
Lang = lang,
SearchType = SearchResultType.Popular,
MaximumNumberOfResults = max
};
return((List <ITweet>)Search.SearchTweets(searchParameter));
}
public static void StartFilteredTweetStream(IActorRef actor, string track, LanguageFilter langFilter = LanguageFilter.English)
{
var stream = Stream.CreateFilteredStream();
stream.AddTrack(track);
stream.AddTweetLanguageFilter(langFilter);
stream.MatchingTweetReceived += (_, arg) =>
{
arg.Tweet.Text = arg.Tweet.Text.Replace("\r", " ").Replace("\n", " ");
SaveTweet(arg.Tweet);
actor.Tell(arg.Tweet);
};
stream.StartStreamMatchingAnyCondition();
}
public static void StartFilteredTweetStream(IActorRef actor, string track, LanguageFilter langFilter = LanguageFilter.English)
{
var stream = Stream.CreateFilteredStream();
//var centerOfNewYork = new Location(new Coordinates(-75,38), new Coordinates(-71,43));
//stream.AddLocation(centerOfNewYork);
stream.AddTrack(track);
stream.AddTweetLanguageFilter(langFilter);
stream.MatchingTweetReceived += (_, arg) =>
{
arg.Tweet.Text = arg.Tweet.Text.Replace("\r", " ").Replace("\n", " ");
SaveTweet(arg.Tweet);
actor.Tell(arg.Tweet);
};
stream.StartStreamMatchingAnyCondition();
}
public static void StartSampleTweetStream(IActorRef actor, LanguageFilter langFilter = LanguageFilter.English)
{
var stream = Stream.CreateSampleStream();
stream.AddTweetLanguageFilter(langFilter);
stream.TweetReceived += (_, arg) =>
{
if (arg.Tweet.Coordinates != null)
{
arg.Tweet.Text = arg.Tweet.Text.Replace("\r", " ").Replace("\n", " ");
SaveTweet(arg.Tweet);
actor.Tell(arg.Tweet);
}
};
stream.StartStream();
}
private void InitData()
{
_searchQuery = TestHelper.GenerateString();
_searchQueryParameter = TestHelper.GenerateString();
_searchResultType = SearchResultType.Mixed;
_searchTypeParameter = TestHelper.GenerateString();
_maximumNumberOfResults = TestHelper.GenerateRandomInt();
_maximumNumberOfResultsParameter = TestHelper.GenerateString();
_sinceId = TestHelper.GenerateRandomLong();
_sinceIdParameter = TestHelper.GenerateString();
_maxId = TestHelper.GenerateRandomLong();
_maxIdParameter = TestHelper.GenerateString();
_since = DateTime.Now.AddMinutes(TestHelper.GenerateRandomInt());
_sinceParameter = TestHelper.GenerateString();
_until = DateTime.Now.AddMinutes(TestHelper.GenerateRandomInt());
_untilParameter = TestHelper.GenerateString();
_locale = TestHelper.GenerateString();
_localeParameter = TestHelper.GenerateString();
_lang = LanguageFilter.French;
_languageParameter = TestHelper.GenerateString();
_geoCode = A.Fake <IGeoCode>();
_geoCodeParameter = TestHelper.GenerateString();
_searchTweetsParameters = A.Fake <ISearchTweetsParameters>();
_searchTweetsParameters.SearchQuery = _searchQuery;
_searchTweetsParameters.SearchType = _searchResultType;
_searchTweetsParameters.MaximumNumberOfResults = _maximumNumberOfResults;
_searchTweetsParameters.SinceId = _sinceId;
_searchTweetsParameters.MaxId = _maxId;
_searchTweetsParameters.Since = _since;
_searchTweetsParameters.Until = _until;
_searchTweetsParameters.Locale = _locale;
_searchTweetsParameters.Lang = _lang;
_searchTweetsParameters.GeoCode = _geoCode;
}
public List <string> SearchTweets(string param, LanguageFilter lang, int quantity)
{
List <string> tweets = new List <string>();
var searchParameter = new SearchTweetsParameters(param)
{
Lang = lang,
SearchType = SearchResultType.Recent,
MaximumNumberOfResults = quantity
};
var results = Search.SearchTweets(searchParameter);
foreach (var line in results)
{
tweets.Add("\n" + "START OF TWEET " + "\n" + line.Text + "\n" + " END OF TWEET" + "\n");
}
return(tweets);
}
static void Main(string[] args)
{
LanguageFilter filter = LanguageFilter.English;
int quantity = 0;
string param;
Console.WriteLine("Inserte el texto a buscar, si es un usuario escribalo de la forma @Usuario");
param = Console.ReadLine();
Console.Clear();
while (true)
{
bool exit = true;
Console.WriteLine("Inserte la cantidad de tweets que desea conseguir");
try
{
quantity = Convert.ToInt32(Console.ReadLine());
}
catch (Exception e)
{
Console.WriteLine("numero invalido");
exit = false;
}
if (exit)
{
break;
}
}
var key = new ConsoleKeyInfo();
while (true)
{
Console.Clear();
bool exit = false;
Console.WriteLine("Porfavor seleccione un lenguaje \n 1 - Ingles \n 2 - Espa~ol \n 3 - Aleman");
key = Console.ReadKey();
switch (key.Key)
{
case ConsoleKey.D1:
case ConsoleKey.NumPad1:
filter = LanguageFilter.English;
exit = true;
break;
case ConsoleKey.D2:
case ConsoleKey.NumPad2:
filter = LanguageFilter.Spanish;
exit = true;
break;
case ConsoleKey.D3:
case ConsoleKey.NumPad3:
filter = LanguageFilter.German;
exit = true;
break;
}
if (exit)
{
break;
}
}
Console.Clear();
Proxy proxy = new Proxy();
var tweets = proxy.SearchTweets(param, filter, quantity);
foreach (var line in tweets)
{
Console.Write(line);
}
Console.ReadKey();
}
public void RemoveTweetLanguageFilter(LanguageFilter language)
{
RemoveTweetLanguageFilter(language.GetLanguageCode());
}
public void AddTweetLanguageFilter(LanguageFilter language)
{
AddTweetLanguageFilter(language.GetLanguageCode());
}
public static IQueryable <Language> Filter(this IQueryable <Language> queryable, LanguageFilter filter)
{
if (!string.IsNullOrEmpty(filter?.Text))
{
queryable = queryable.Where(e => e.Name.Contains(filter.Text) || e.Code.Contains(filter.Text));
}
if (!string.IsNullOrEmpty(filter?.Name))
{
queryable = queryable.Where(e => e.Name.Contains(filter.Name));
}
if (!string.IsNullOrEmpty(filter?.Code))
{
queryable = queryable.Where(e => e.Code.Contains(filter.Code));
}
return(queryable);
}
