private bool ValidateFile(HttpPostedFile file, string fileText)
{
if (Path.GetExtension(file.FileName) != ".cfg")
{
_Errors.Add("File must be a .cfg file.");
}
if (TweetPredicateBuilder.ValidatePredicateString(fileText) == false)
{
_Errors.Add("File content invalid.");
}
if (_Errors.Count != 0)
{
ShowErrors();
return(false);
}
return(true);
}
public Web.Api.Models.Tweet[] GetTweetsByConfigId(long configId, DateTime startDate, DateTime endDate, int limit = int.MaxValue)
{
var config = _ConfigRepository.GetConfigurationById(configId);
var cfgString = config.Text;
var predicate = TweetPredicateBuilder.BuildPredicate(cfgString);
var sqlTweets = _TwitterEntities.tweets
.AsExpandable()
.Where(t => t.date >= startDate)
.Where(t => t.date < endDate)
.Where(predicate)
.Take(limit)
.ToArray();
var tweets = sqlTweets
.Select(t => ToTweet(t))
.ToArray();
return(tweets);
}
