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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
** This file is part of the Ovi services plugin for the Maps and
** Navigation API. The use of these services, whether by use of the
** plugin or by other means, is governed by the terms and conditions
** described by the file OVI_SERVICES_TERMS_AND_CONDITIONS.txt in
** this package, located in the directory containing the Ovi services
** plugin source code.
**
****************************************************************************/
#include "qplacejsonrecommendationparser.h"
#include <QtScript/QScriptEngine>
#include <QtScript/QScriptValue>
#include <QtScript/QScriptValueIterator>
#include "qplacejsondetailsparser.h"
#include <qplace.h>
#if defined(QT_PLACES_LOGGING)
#include <QDebug>
#endif
static const char *recommendations_element = "recommendations";
static const char *recommendations_nearby_element = "nearby";
static const char *recommendations_distance_element = "distance";
static const char *recommendations_place_element = "place";
QT_USE_NAMESPACE
QPlaceJSonRecommendationParser::QPlaceJSonRecommendationParser(QObject *parent) :
QPlaceJSonParser(parent)
{
}
QPlaceJSonRecommendationParser::~QPlaceJSonRecommendationParser()
{
}
QList<QPlaceSearchResult> QPlaceJSonRecommendationParser::results()
{
return searchResults;
}
void QPlaceJSonRecommendationParser::processJSonData(const QScriptValue &sv)
{
searchResults.clear();
if (sv.isValid()) {
QScriptValue sv2 = sv.property(recommendations_element);
if (sv2.isValid()) {
QScriptValueIterator it(sv2.property(recommendations_nearby_element));
while (it.hasNext()) {
it.next();
// array contains count as last element
if (it.name() != "length") {
processResultElement(it.value());
}
}
emit finished(NoError, QString());
return;
}
}
emit finished(ParsingError, QString("JSON data are invalid"));
}
void QPlaceJSonRecommendationParser::processResultElement(const QScriptValue &value)
{
QPlaceSearchResult result;
result.setType(QPlaceSearchResult::Place);
// Processing properties
QScriptValue distance = value.property(recommendations_distance_element);
if (distance.isValid() && !distance.toString().isEmpty()) {
bool isConverted;
double distanceValue = distance.toString().toDouble(&isConverted);
if (isConverted) {
result.setDistance(distanceValue);
}
}
QScriptValue place = value.property(recommendations_place_element);
if (place.isValid()) {
QPlace newPlace = QPlaceJSonDetailsParser::buildPlace(place);
result.setPlace(newPlace);
searchResults.append(result);
}
}
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