public void AddPost(Post post)
{
if (dispose) return;
if (logger.Count < secsPerDay / chkRate.TotalSeconds &&
(DateTime.UtcNow - post.CreationDate).TotalDays < 1)
{
logger.EnqueueItem(post);
}
}
public static string FormatReport(Post post, ClassificationResults results, float threshold)
{
if (post == null || results == null ||
results.Action == ClassificationResults.SuggestedAction.Nothing)
{
return null;
}
var msg = new MessageBuilder();
var boldTh = 1 - ((1 - threshold) / 2);
var resData = $"Similarity: {Math.Round(results.Similarity * 100)}%";
switch (results.Action)
{
case ClassificationResults.SuggestedAction.Edit:
{
msg.AppendLink("Edit", editUrl, resData, results.Similarity >= boldTh ?
TextFormattingOptions.Bold :
TextFormattingOptions.None,
WhiteSpace.None);
break;
}
case ClassificationResults.SuggestedAction.Close:
{
msg.AppendLink("Close", closeUrl, resData, results.Similarity >= boldTh ?
TextFormattingOptions.Bold :
TextFormattingOptions.None,
WhiteSpace.None);
break;
}
case ClassificationResults.SuggestedAction.Delete:
{
msg.AppendLink("Delete", deleteUrl, resData, results.Similarity >= boldTh ?
TextFormattingOptions.Bold :
TextFormattingOptions.None,
WhiteSpace.None);
break;
}
}
msg.AppendText(": ");
msg.AppendLink(post.Title, post.Url, "Score: " + post.Score, TextFormattingOptions.None, WhiteSpace.None);
msg.AppendText(", by ");
msg.AppendLink(post.AuthorName, post.AuthorLink, "Reputation: " + post.AuthorRep, TextFormattingOptions.None, WhiteSpace.None);
msg.AppendText(".");
return msg.ToString();
}
private static void ReportPost(Post post, ClassificationResults results)
{
var report = ReportFormatter.FormatReport(post, results, cvClassifier.Threshold);
if (string.IsNullOrWhiteSpace(report)) return;
socvr.PostMessageFast(report);
lqphq.PostMessageFast(report);
}
private static void CheckAnswer(Post p)
{
var dvRes = advClassifier.ClassifyPost(p);
if (dvRes.Similarity > 0.5)
{
ReportPost(p, dvRes);
return;
}
}
private static void CheckQuestion(Post p)
{
var cvRes = cvClassifier.ClassifyPost(p);
var dvRes = qdvClassifier.ClassifyPost(p);
if (cvRes.Similarity > 0.5 && cvRes.Similarity > dvRes.Similarity * 0.9)
{
ReportPost(p, cvRes);
}
else if (dvRes.Similarity > 0.5 && dvRes.Similarity > cvRes.Similarity * 1.1)
{
ReportPost(p, dvRes);
}
}
private static void CheckPost(Post p)
{
try
{
if (checkedPosts.Contains(p) || p.Site != "stackoverflow.com" ||
p.AuthorRep > 10000 || p.Score > 2) return;
while (checkedPosts.Count > 1000)
{
Post temp;
checkedPosts.TryPop(out temp);
}
checkedPosts.Push(p);
Task.Run(() => checkBack.AddPost(p));
if (p.IsQuestion)
{
CheckQuestion(p);
}
else
{
CheckAnswer(p);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
private void CheckPosts()
{
while (!dispose)
{
try
{
checkBackMre.WaitOne(chkRate);
if (dispose) return;
var post = new Post
{
CreationDate = DateTime.MaxValue
};
foreach (var p in logger)
{
if (p.CreationDate < post.CreationDate)
{
post = p;
}
}
var timeAlive = DateTime.UtcNow - post.CreationDate;
if (timeAlive.TotalDays > 2)
{
logger.RemoveItem(post);
continue;
}
if (timeAlive.TotalDays > 1)
{
CQ dom;
if (post.IsQuestion && DeletedQuestionFound != null && ClosedQuestionFound != null)
{
if (PostFetcher.IsPostDeleted(post.Url, out dom))
{
DeletedQuestionFound(post);
}
else if (PostFetcher.IsQuestionClosed(dom, post.Url, false))
{
ClosedQuestionFound(post);
}
}
else if (!post.IsQuestion && PostFetcher.IsPostDeleted(post.Url, out dom) &&
DeletedAnswerFound != null)
{
DeletedAnswerFound(post);
}
logger.RemoveItem(post);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
}
