1 files changed, 76 insertions, 0 deletions
diff --git a/divesitehelpers.cpp b/divesitehelpers.cpp
new file mode 100644
index 000000000..cc45851f3
--- /dev/null
+++ b/divesitehelpers.cpp
@@ -0,0 +1,76 @@
+//
+// infrastructure to deal with dive sites
+//
+
+#include "divesitehelpers.h"
+
+#include "divesite.h"
+#include "helpers.h"
+#include "usersurvey.h"
+#include "membuffer.h"
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QNetworkAccessManager>
+#include <QUrlQuery>
+#include <QEventLoop>
+
+struct GeoLoockupInfo {
+	degrees_t lat;
+	degrees_t lon;
+	uint32_t uuid;
+};
+
+QVector<GeoLoockupInfo> geo_loockup_data;
+
+ReverseGeoLoockupThread* ReverseGeoLoockupThread::instance() {
+	static ReverseGeoLoockupThread* self = new ReverseGeoLoockupThread();
+	return self;
+}
+
+ReverseGeoLoockupThread::ReverseGeoLoockupThread(QObject *obj) : QThread(obj)
+{
+}
+
+void ReverseGeoLoockupThread::run() {
+	if (geo_loockup_data.isEmpty())
+		return;
+
+	QNetworkRequest request;
+	QNetworkAccessManager *rgl = new QNetworkAccessManager();
+	request.setRawHeader("Accept", "text/json");
+	request.setRawHeader("User-Agent", getUserAgent().toUtf8());
+	QEventLoop loop;
+	QString apiCall("http://open.mapquestapi.com/nominatim/v1/reverse.php?format=json&accept-language=%1&lat=%2&lon=%3");
+	Q_FOREACH (const GeoLoockupInfo& info, geo_loockup_data ) {
+		request.setUrl(apiCall.arg(uiLanguage(NULL)).arg(info.lat.udeg / 1000000.0).arg(info.lon.udeg / 1000000.0));
+		QNetworkReply *reply = rgl->get(request);
+		QObject::connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
+		loop.exec();
+		QJsonParseError errorObject;
+		QJsonDocument jsonDoc = QJsonDocument::fromJson(reply->readAll(), &errorObject);
+		if (errorObject.error != QJsonParseError::NoError) {
+			qDebug() << errorObject.errorString();
+		} else {
+			QJsonObject obj = jsonDoc.object();
+			QJsonObject address = obj.value("address").toObject();
+			qDebug() << "found country:" << address.value("country").toString();
+			struct dive_site *ds = get_dive_site_by_uuid(info.uuid);
+			ds->notes = add_to_string(ds->notes, "countrytag: %s", address.value("country").toString().toUtf8().data());
+		}
+
+		reply->deleteLater();
+	}
+	rgl->deleteLater();
+}
+
+extern "C" void add_geo_information_for_loockup(degrees_t latitude, degrees_t longitude, uint32_t uuid) {
+	GeoLoockupInfo info;
+	info.lat = latitude;
+	info.lon = longitude;
+	info.uuid = uuid;
+
+	geo_loockup_data.append(info);
+}