void AppModel::handleForecastNetworkData(QObject *replyObj)
{
QNetworkReply *networkReply = qobject_cast<QNetworkReply*>(replyObj);
if (!networkReply)
return;
if (!networkReply->error()) {
QJsonDocument document = QJsonDocument::fromJson(networkReply->readAll());
QJsonObject jo;
QJsonValue jv;
QJsonObject root = document.object();
jv = root.value(QStringLiteral("list"));
if (!jv.isArray())
qWarning() << "Invalid forecast object";
QJsonArray ja = jv.toArray();
//we need 4 days of forecast -> first entry is today
if (ja.count() != 5)
qWarning() << "Invalid forecast object";
QString data;
for (int i = 1; i<ja.count(); i++) {
WeatherData *forecastEntry = new WeatherData();
//min/max temperature
QJsonObject subtree = ja.at(i).toObject();
jo = subtree.value(QStringLiteral("temp")).toObject();
jv = jo.value(QStringLiteral("min"));
data.clear();
data += niceTemperatureString(jv.toDouble());
data += QChar('/');
jv = jo.value(QStringLiteral("max"));
data += niceTemperatureString(jv.toDouble());
forecastEntry->setTemperature(data);
//get date
jv = subtree.value(QStringLiteral("dt"));
QDateTime dt = QDateTime::fromMSecsSinceEpoch((qint64)jv.toDouble()*1000);
forecastEntry->setDayOfWeek(dt.date().toString(QStringLiteral("ddd")));
//get icon
QJsonArray weatherArray = subtree.value(QStringLiteral("weather")).toArray();
jo = weatherArray.at(0).toObject();
forecastEntry->setWeatherIcon(jo.value(QStringLiteral("icon")).toString());
//get description
forecastEntry->setWeatherDescription(jo.value(QStringLiteral("description")).toString());
d->forecast.append(forecastEntry);
}
if (!(d->ready)) {
d->ready = true;
emit readyChanged();
}
emit weatherChanged();
}
networkReply->deleteLater();
}
void AppModel::handleWeatherNetworkData(QObject *replyObj)
{
qCDebug(requestsLog) << "got weather network data";
QNetworkReply *networkReply = qobject_cast<QNetworkReply*>(replyObj);
if (!networkReply)
return;
if (!networkReply->error()) {
foreach (WeatherData *inf, d->forecast)
delete inf;
d->forecast.clear();
QJsonDocument document = QJsonDocument::fromJson(networkReply->readAll());
if (document.isObject()) {
QJsonObject obj = document.object();
QJsonObject tempObject;
QJsonValue val;
if (obj.contains(QStringLiteral("weather"))) {
val = obj.value(QStringLiteral("weather"));
QJsonArray weatherArray = val.toArray();
val = weatherArray.at(0);
tempObject = val.toObject();
d->now.setWeatherDescription(tempObject.value(QStringLiteral("description")).toString());
d->now.setWeatherIcon(tempObject.value("icon").toString());
}
if (obj.contains(QStringLiteral("main"))) {
val = obj.value(QStringLiteral("main"));
tempObject = val.toObject();
val = tempObject.value(QStringLiteral("temp"));
d->now.setTemperature(niceTemperatureString(val.toDouble()));
}
}
}
networkReply->deleteLater();
//retrieve the forecast
QUrl url("http://api.openweathermap.org/data/2.5/forecast/daily");
QUrlQuery query;
query.addQueryItem("q", d->city);
query.addQueryItem("mode", "json");
query.addQueryItem("cnt", "5");
url.setQuery(query);
QNetworkReply *rep = d->nam->get(QNetworkRequest(url));
// connect up the signal right away
d->forecastReplyMapper->setMapping(rep, rep);
connect(rep, SIGNAL(finished()), d->forecastReplyMapper, SLOT(map()));
}
