mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-01 06:30:26 +00:00
b9a3234371
GeoLocation discovery would hang if on an incorrectly configured proxy - this way we will finish as soon as it tries to get everything. I also need to see what to do with the dive sites if it fails to find any. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
//
|
|
// 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>
|
|
#include <QTimer>
|
|
|
|
struct GeoLookupInfo {
|
|
degrees_t lat;
|
|
degrees_t lon;
|
|
uint32_t uuid;
|
|
};
|
|
|
|
QVector<GeoLookupInfo> geo_lookup_data;
|
|
|
|
ReverseGeoLookupThread* ReverseGeoLookupThread::instance() {
|
|
static ReverseGeoLookupThread* self = new ReverseGeoLookupThread();
|
|
return self;
|
|
}
|
|
|
|
ReverseGeoLookupThread::ReverseGeoLookupThread(QObject *obj) : QThread(obj)
|
|
{
|
|
}
|
|
|
|
void ReverseGeoLookupThread::run() {
|
|
if (geo_lookup_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 GeoLookupInfo& info, geo_lookup_data ) {
|
|
request.setUrl(apiCall.arg(uiLanguage(NULL)).arg(info.lat.udeg / 1000000.0).arg(info.lon.udeg / 1000000.0));
|
|
|
|
QNetworkReply *reply = rgl->get(request);
|
|
QTimer timer;
|
|
timer.setSingleShot(true);
|
|
|
|
QEventLoop loop;
|
|
connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
|
|
connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
|
|
timer.start(500); // 30 secs. timeout
|
|
loop.exec();
|
|
|
|
if(timer.isActive()) {
|
|
timer.stop();
|
|
if(reply->error() > 0)
|
|
goto clear_reply;
|
|
|
|
int v = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
|
|
if (v < 200 || v >= 300)
|
|
goto clear_reply;
|
|
|
|
QJsonParseError errorObject;
|
|
QJsonDocument jsonDoc = QJsonDocument::fromJson(reply->readAll(), &errorObject);
|
|
if (errorObject.error != QJsonParseError::NoError)
|
|
goto clear_reply;
|
|
|
|
QJsonObject obj = jsonDoc.object();
|
|
QJsonObject address = obj.value("address").toObject();
|
|
|
|
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());
|
|
|
|
} else {
|
|
disconnect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
|
|
reply->abort();
|
|
}
|
|
|
|
clear_reply:
|
|
reply->deleteLater();
|
|
}
|
|
rgl->deleteLater();
|
|
}
|
|
|
|
extern "C" void add_geo_information_for_lookup(degrees_t latitude, degrees_t longitude, uint32_t uuid) {
|
|
GeoLookupInfo info;
|
|
info.lat = latitude;
|
|
info.lon = longitude;
|
|
info.uuid = uuid;
|
|
|
|
geo_lookup_data.append(info);
|
|
}
|