qplacecontentreplyimpl.cpp

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// Copyright (C) 2015 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#include "jsonparserhelpers.h"

#include "qplacecontentreplyimpl.h"

#include "qplacecontentrequest.h"

#include "../qplacemanagerengine_nokiav2.h"

#include "../qgeoerror_messages.h"

#include <QCoreApplication>

#include <QtCore/QJsonDocument>

#include <QtCore/QJsonObject>

QT_BEGIN_NAMESPACE

QPlaceContentReplyImpl::QPlaceContentReplyImpl(const QPlaceContentRequest &request,

                                               QNetworkReply *reply,

                                               QPlaceManagerEngineNokiaV2 *engine)

    :   QPlaceContentReply(engine), m_engine(engine)

    Q_ASSERT(engine);

    if (!reply) {

        setError(UnknownError, QStringLiteral("Null reply"));

        return;

    setRequest(request);

    connect(reply, &QNetworkReply::finished,

            this, &QPlaceContentReplyImpl::replyFinished);

    connect(reply, &QNetworkReply::errorOccurred,

            this, &QPlaceContentReplyImpl::replyError);

    connect(this, &QPlaceReply::aborted, reply, &QNetworkReply::abort);

    connect(this, &QObject::destroyed, reply, &QObject::deleteLater);

QPlaceContentReplyImpl::~QPlaceContentReplyImpl()

void QPlaceContentReplyImpl::setError(QPlaceReply::Error error_, const QString &errorString)

    QPlaceContentReply::setError(error_, errorString);

    emit errorOccurred(error_, errorString);

    setFinished(true);

    emit finished();

void QPlaceContentReplyImpl::replyFinished()

    QNetworkReply *reply = static_cast<QNetworkReply *>(sender());

    reply->deleteLater();

    if (reply->error() != QNetworkReply::NoError)

        return;

    QJsonDocument document = QJsonDocument::fromJson(reply->readAll());

    if (!document.isObject()) {

        setError(ParseError, QCoreApplication::translate(NOKIA_PLUGIN_CONTEXT_NAME, PARSE_ERROR));

        return;

    QJsonObject object = document.object();

    QPlaceContent::Collection collection;

    int totalCount;

    QPlaceContentRequest previous;

    QPlaceContentRequest next;

    parseCollection(request().contentType(), object, &collection, &totalCount,

                    &previous, &next, m_engine);

    setTotalCount(totalCount);

    setContent(collection);

    setPreviousPageRequest(previous);

    setNextPageRequest(next);

    setFinished(true);

    emit finished();

void QPlaceContentReplyImpl::replyError(QNetworkReply::NetworkError error)

    QNetworkReply *reply = static_cast<QNetworkReply *>(sender());

    reply->deleteLater();

    if (error == QNetworkReply::OperationCanceledError)

        setError(QPlaceReply::CancelError, QStringLiteral("Request cancelled"));

    else

        setError(QPlaceReply::CommunicationError, reply->errorString());

QT_END_NAMESPACE