| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Aaron McCarthy <mccarthy.aaron@gmail.com> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtLocation module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #include "qgeocodereplyosm.h" |
| |
| #include <QtCore/QJsonDocument> |
| #include <QtCore/QJsonObject> |
| #include <QtCore/QJsonArray> |
| #include <QtPositioning/QGeoCoordinate> |
| #include <QtPositioning/QGeoAddress> |
| #include <QtPositioning/QGeoLocation> |
| #include <QtPositioning/QGeoRectangle> |
| #include <QtLocation/private/qgeojson_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| QGeoCodeReplyOsm::QGeoCodeReplyOsm(QNetworkReply *reply, bool includeExtraData, QObject *parent) |
| : QGeoCodeReply(*new QGeoCodeReplyOsmPrivate, parent), m_includeExtraData(includeExtraData) |
| { |
| if (!reply) { |
| setError(UnknownError, QStringLiteral("Null reply")); |
| return; |
| } |
| connect(reply, SIGNAL(finished()), this, SLOT(networkReplyFinished())); |
| connect(reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), |
| this, SLOT(networkReplyError(QNetworkReply::NetworkError))); |
| connect(this, &QGeoCodeReply::aborted, reply, &QNetworkReply::abort); |
| connect(this, &QObject::destroyed, reply, &QObject::deleteLater); |
| setLimit(1); |
| setOffset(0); |
| } |
| |
| QGeoCodeReplyOsm::~QGeoCodeReplyOsm() |
| { |
| } |
| |
| static QGeoAddress parseAddressObject(const QJsonObject &object) |
| { |
| QGeoAddress address; |
| address.setText(object.value(QStringLiteral("display_name")).toString()); |
| QJsonObject ao = object.value(QStringLiteral("address")).toObject(); |
| // setCountry |
| address.setCountry(ao.value(QStringLiteral("country")).toString()); |
| // setCountryCode |
| address.setCountryCode(ao.value(QStringLiteral("country_code")).toString()); |
| // setState |
| address.setState(ao.value(QStringLiteral("state")).toString()); |
| // setCity |
| if (ao.contains(QLatin1String("city"))) |
| address.setCity(ao.value(QStringLiteral("city")).toString()); |
| else if (ao.contains(QLatin1String("town"))) |
| address.setCity(ao.value(QLatin1String("town")).toString()); |
| else if (ao.contains(QLatin1String("village"))) |
| address.setCity(ao.value(QLatin1String("village")).toString()); |
| else |
| address.setCity(ao.value(QLatin1String("hamlet")).toString()); |
| // setDistrict |
| address.setDistrict(ao.value(QStringLiteral("suburb")).toString()); |
| // setPostalCode |
| address.setPostalCode(ao.value(QStringLiteral("postcode")).toString()); |
| // setStreet |
| address.setStreet(ao.value(QStringLiteral("road")).toString()); |
| return address; |
| } |
| |
| static void injectExtra(QGeoLocation &location, const QJsonObject &object) |
| { |
| QVariantMap extra; |
| static const QList<QString> extraKeys = { QStringLiteral("geojson"), |
| QStringLiteral("icon"), |
| QStringLiteral("importance"), |
| QStringLiteral("type"), |
| QStringLiteral("osm_id"), |
| QStringLiteral("osm_type"), |
| QStringLiteral("licence"), |
| QStringLiteral("place_id"), |
| QStringLiteral("class") }; |
| |
| for (const auto &k: extraKeys) { |
| if (object.contains(k)) { |
| extra[k] = object.value(k).toVariant(); |
| if (k == QStringLiteral("geojson")) |
| extra[QStringLiteral("geojson_model")] = |
| QGeoJson::importGeoJson(QJsonDocument::fromVariant(extra[k])); |
| } |
| } |
| |
| location.setExtendedAttributes(extra); |
| } |
| |
| void QGeoCodeReplyOsm::networkReplyFinished() |
| { |
| QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
| reply->deleteLater(); |
| |
| if (reply->error() != QNetworkReply::NoError) |
| return; |
| |
| QList<QGeoLocation> locations; |
| QJsonDocument document = QJsonDocument::fromJson(reply->readAll()); |
| |
| if (document.isObject()) { |
| QJsonObject object = document.object(); |
| |
| QGeoCoordinate coordinate; |
| |
| coordinate.setLatitude(object.value(QStringLiteral("lat")).toString().toDouble()); |
| coordinate.setLongitude(object.value(QStringLiteral("lon")).toString().toDouble()); |
| |
| QGeoLocation location; |
| location.setCoordinate(coordinate); |
| location.setAddress(parseAddressObject(object)); |
| |
| if (m_includeExtraData) |
| injectExtra(location, object); |
| locations.append(location); |
| |
| setLocations(locations); |
| } else if (document.isArray()) { |
| QJsonArray results = document.array(); |
| |
| for (int i = 0; i < results.count(); ++i) { |
| if (!results.at(i).isObject()) |
| continue; |
| |
| QJsonObject object = results.at(i).toObject(); |
| |
| QGeoCoordinate coordinate; |
| |
| coordinate.setLatitude(object.value(QStringLiteral("lat")).toString().toDouble()); |
| coordinate.setLongitude(object.value(QStringLiteral("lon")).toString().toDouble()); |
| |
| QGeoRectangle rectangle; |
| |
| if (object.contains(QStringLiteral("boundingbox"))) { |
| QJsonArray a = object.value(QStringLiteral("boundingbox")).toArray(); |
| if (a.count() == 4) { |
| rectangle.setTopLeft(QGeoCoordinate(a.at(1).toString().toDouble(), |
| a.at(2).toString().toDouble())); |
| rectangle.setBottomRight(QGeoCoordinate(a.at(0).toString().toDouble(), |
| a.at(3).toString().toDouble())); |
| } |
| } |
| |
| QGeoLocation location; |
| location.setCoordinate(coordinate); |
| location.setBoundingBox(rectangle); |
| location.setAddress(parseAddressObject(object)); |
| if (m_includeExtraData) |
| injectExtra(location, object); |
| locations.append(location); |
| } |
| |
| } |
| |
| setLocations(locations); |
| setFinished(true); |
| } |
| |
| void QGeoCodeReplyOsm::networkReplyError(QNetworkReply::NetworkError error) |
| { |
| Q_UNUSED(error); |
| QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
| reply->deleteLater(); |
| setError(QGeoCodeReply::CommunicationError, reply->errorString()); |
| } |
| |
| QGeoCodeReplyOsmPrivate::QGeoCodeReplyOsmPrivate() |
| { |
| |
| } |
| |
| QGeoCodeReplyOsmPrivate::~QGeoCodeReplyOsmPrivate() |
| { |
| |
| } |
| |
| QVariantMap QGeoCodeReplyOsmPrivate::extraData() const |
| { |
| return m_extraData; |
| } |
| |
| QT_END_NAMESPACE |
| |
| |