public static List <MailData> Search(IndexSearcher searcher, Query query, int maxResult)
{
List <MailData> results = new List <MailData>();
ScoreDoc[] hitsFound = searcher.Search(query, maxResult).ScoreDocs;
MailData mail = null;
foreach (var hit in hitsFound)
{
mail = new MailData();
Document doc = searcher.Doc(hit.Doc);
mail.SentOn = doc.Get("SentOn");
mail.ReceivedOn = doc.Get("ReceivedOn");
mail.Subject = doc.Get("Subject");
mail.Body = doc.Get("Body");
mail.SenderEmailAddress = doc.Get("SenderEmailAddress");
mail.SenderName = doc.Get("SenderName");
mail.To = doc.Get("To");
mail.CC = doc.Get("CC");
mail.Categories = doc.Get("Categories");
mail.FlagRequest = doc.Get("FlagRequest");
mail.Importance = doc.Get("Importance");
mail.AttachmentNames = doc.Get("AttachmentNames");
mail.FullFileName = doc.Get("FullFileName");
mail.LastWriteTime = doc.Get("LastWriteTime");
float score = hit.Score;
mail.Score = score;
mail.ScoreDocDoc = hit.Doc; //vi tri co the xoa document (IndexReader)
results.Add(mail);
}
return(results);
}
public TabMailView(MailData mail)
{
InitializeComponent();
webBrowser1.DocumentText = mail.ToHtml(MyConfig.GetMailFolder());
}
private void BtnFind_Click(object sender, EventArgs e)
{
int iMaxResult = 1000;
if (CheckTextBoxNotNull(TxtMaxResult))
{
Int32.TryParse(TxtMaxResult.Text, out iMaxResult);
}
if (iMaxResult < 1)
{
iMaxResult = 1000;
}
TxtMaxResult.Text = iMaxResult.ToString();
BooleanQuery allQuery = new BooleanQuery();
TermRangeQuery queryFromTo = null;
string sFrom = DateTools.DateToString(DPickerFrom.Value, DateTools.Resolution.MINUTE);
string sTo = DateTools.DateToString(DPickerTo.Value, DateTools.Resolution.MINUTE);
if (RdBtnSentOn.Checked) //Sent
{
if (DPickerFrom.Checked && DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("SentOn", sFrom, sTo, true, true);
}
else if (DPickerFrom.Checked && !DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("SentOn", sFrom, null, true, true);
}
else if (!DPickerFrom.Checked && DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("SentOn", null, sTo, true, true);
}
}
else
{
if (DPickerFrom.Checked && DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("ReceivedOn", sFrom, sTo, true, true);
}
else if (DPickerFrom.Checked && !DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("ReceivedOn", sFrom, null, true, true);
}
else if (!DPickerFrom.Checked && DPickerTo.Checked)
{
queryFromTo = new TermRangeQuery("ReceivedOn", null, sTo, true, true);
}
}
if (queryFromTo != null)
{
allQuery.Add(queryFromTo, Occur.MUST);
}
Lucene.Net.Analysis.Standard.StandardAnalyzer analyzer = MyLucene.GetAnalyzer();
if (CheckTextBoxNotNull(TxtBody))
{
Query querySubject = MyLucene.GetTextQuery("Subject", TxtBody.Text, analyzer);
if (ChkSubject.Checked)
{
allQuery.Add(querySubject, Occur.MUST);
}
else
{
BooleanQuery query2 = new BooleanQuery();
Query queryBody = MyLucene.GetTextQuery("Body", TxtBody.Text, analyzer);
query2.Add(querySubject, Occur.SHOULD);
query2.Add(queryBody, Occur.SHOULD);
allQuery.Add(query2, Occur.MUST);
}
}
if (CheckTextBoxNotNull(TxtReceiver))
{
BooleanQuery qReceiver = new BooleanQuery();
Query qTo = MyLucene.GetTextQuery("To", TxtReceiver.Text, analyzer);
Query qCC = MyLucene.GetTextQuery("CC", TxtReceiver.Text, analyzer);
qReceiver.Add(qTo, Occur.SHOULD);
qReceiver.Add(qCC, Occur.SHOULD);
allQuery.Add(qReceiver, Occur.MUST);
}
if (CheckTextBoxNotNull(TxtSender))
{
BooleanQuery query3 = new BooleanQuery();
Query qSender = MyLucene.GetTextQuery("SenderName", TxtSender.Text, analyzer);
Query qSenderEmail = MyLucene.GetTextQuery("SenderEmailAddress", TxtSender.Text, analyzer);
query3.Add(qSender, Occur.SHOULD);
query3.Add(qSenderEmail, Occur.SHOULD);
allQuery.Add(query3, Occur.MUST);
}
if (string.IsNullOrEmpty(allQuery.ToString()))
{
MessageBox.Show("Vui lòng chọn điều kiện", "Thong bao", MessageBoxButtons.OK, MessageBoxIcon.Information); return;
}
IndexSearcher searcher = MyLucene.GetSearcher();
lst = MyLucene.Search(searcher, allQuery, iMaxResult);
searcher.Dispose();
analyzer.Dispose();
dt.Clear();
for (int i = 0; i < lst.Count; i++)
{
MailData mailData = lst[i];
object[] row = { i, mailData.DSentOn, mailData.SenderEmailAddress, mailData.Subject, mailData.DReceivedOn };
dt.Rows.Add(row);
}
bindingSource1.DataSource = dt;
}
