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LoTW QSL Download New Option #1084

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c4ec37a
LoTW QSL Download New Option
aa5sh Jun 26, 2026
08d37d1
Added Station Callsign Match for LoTW
aa5sh Jun 29, 2026
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13 changes: 10 additions & 3 deletions logformat/LogFormat.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1217,14 +1217,21 @@ void LogFormat::runQSLImport(QSLFrom fromService)
const QString startTimeStr = start_time.toDateTime().toTimeZone(QTimeZone::utc()).toString("yyyy-MM-dd hh:mm:ss");

// Common filter conditions — shared by all match attempts
const QString baseFilter = QString(
QString baseFilter = QString(
"callsign=upper('%1') AND upper(band)=upper('%2') AND "
"COALESCE(sat_name, '') = upper('%3') AND "
"ABS(JULIANDAY(start_time)-JULIANDAY(datetime('%4')))*24*60<30"
"ABS(JULIANDAY(start_time)-JULIANDAY(datetime('%4')))*24*60<30 "
).arg(call.toString(), band.toString(), satName.toString(), startTimeStr);

if (fromService == LOTW)
{
const QVariant &station_callsign = QSLRecord.value("station_callsign");
baseFilter = baseFilter + QString(" AND station_callsign = upper('%1') ").arg(station_callsign.toString());
}

qDebug() << baseFilter;
// First attempt: exact mode match (used for eQSL; also the fast path for LoTW)
model.setFilter(baseFilter + QString(" AND upper(mode)=upper('%1')").arg(mode.toString()));
model.setFilter(baseFilter + QString(" AND upper(mode)=upper('%1')").arg(mode.toString()));
model.select();

// LoTW fallback: LoTW confirms QSOs when both sides specify modes in the same
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7 changes: 6 additions & 1 deletion service/lotw/Lotw.cpp
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Expand Up @@ -438,7 +438,12 @@ void LotwQSLDownloader::receiveQSL(const QDate &start_date, bool qso_since, cons
QList<QPair<QString, QString>> params;
params.append(qMakePair(QString("qso_query"), QString("1")));
params.append(qMakePair(QString("qso_qsldetail"), QString("yes")));
params.append(qMakePair(QString("qso_owncall"), station_callsign));
params.append(qMakePair(QString("qso_mydetail"),QString("yes")));
params.append(qMakePair(QString("qso_withown"),QString("yes")));

const QString trimmedStationCallsign = station_callsign.trimmed();
if ( !trimmedStationCallsign.isEmpty() )
params.append(qMakePair(QString("qso_owncall"), trimmedStationCallsign));

const QString &start = start_date.toString("yyyy-MM-dd");

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26 changes: 22 additions & 4 deletions ui/DownloadQSLDialog.cpp
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Expand Up @@ -22,7 +22,9 @@ DownloadQSLDialog::DownloadQSLDialog(QWidget *parent)
ui->setupUi(this);

ui->lotwMyCallsignCombo->setModel(new SqlListModel("SELECT DISTINCT UPPER(station_callsign) "
"FROM contacts ORDER BY station_callsign", "", ui->lotwMyCallsignCombo));
"FROM contacts ORDER BY station_callsign",
tr("All Callsigns"),
ui->lotwMyCallsignCombo));
ui->lotwDateEdit->setDisplayFormat(locale.formatDateShortWithYYYY());
ui->eqslDateEdit->setDisplayFormat(locale.formatDateShortWithYYYY());
ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("&Download"));
Expand All @@ -34,9 +36,15 @@ DownloadQSLDialog::DownloadQSLDialog(QWidget *parent)
int index = ui->lotwMyCallsignCombo->findText(profile.callsign);

if ( index >= 0 )
{
ui->lotwMyCallsignCombo->setCurrentIndex(index);
}
else
ui->lotwMyCallsignCombo->setCurrentText(LogParam::getDownloadQSLLoTWLastCall());
{
const QString lastCall = LogParam::getDownloadQSLLoTWLastCall();
const int lastCallIndex = ui->lotwMyCallsignCombo->findText(lastCall);
ui->lotwMyCallsignCombo->setCurrentIndex(lastCall.isEmpty() || lastCallIndex < 0 ? 0 : lastCallIndex);
}

// Enable options based on the configuration
if ( LotwBase::getUsername().isEmpty() )
Expand Down Expand Up @@ -119,6 +127,15 @@ void DownloadQSLDialog::saveDialogState()
LogParam::setDownloadQSLeQSLLastProfile(ui->eqslQTHProfileEdit->text());
}

QString DownloadQSLDialog::selectedLotwCallsign() const
{
FCT_IDENTIFICATION;

return (ui->lotwMyCallsignCombo->currentIndex() == 0)
? QString()
: ui->lotwMyCallsignCombo->currentText();
}

void DownloadQSLDialog::prepareDownload(GenericQSLDownloader *service,
const QString &serviceName,
bool qslSinceActive,
Expand Down Expand Up @@ -199,10 +216,11 @@ void DownloadQSLDialog::downloadQSLs()
{
LotwQSLDownloader* lotw = new LotwQSLDownloader(this);
bool qslSinceActive = ui->lotwDateTypeCombo->currentIndex() == 0;
const QString stationCallsign = selectedLotwCallsign();
prepareDownload(lotw, "LoTW", qslSinceActive, "lotw");
LogParam::setDownloadQSLLoTWLastCall(ui->lotwMyCallsignCombo->currentText());
LogParam::setDownloadQSLLoTWLastCall(stationCallsign);
LogParam::setDownloadQSLServiceLastQSOQSL("lotw", qslSinceActive);
lotw->receiveQSL(ui->lotwDateEdit->date(), !qslSinceActive, ui->lotwMyCallsignCombo->currentText());
lotw->receiveQSL(ui->lotwDateEdit->date(), !qslSinceActive, stationCallsign);
});

if ( downloadQueue.isEmpty() )
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1 change: 1 addition & 0 deletions ui/DownloadQSLDialog.h
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ class DownloadQSLDialog : public QDialog
void startNextDownload();
void loadDialogState();
void saveDialogState();
QString selectedLotwCallsign() const;

Ui::DownloadQSLDialog *ui;
LogLocale locale;
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