freebusyqueryjob.cpp

/*
 * SPDX-FileCopyrightText: 2015 Daniel Vrátil <dvratil@redhat.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
#include "freebusyqueryjob.h"
#include "calendarservice.h"
#include "utils.h"
 
#include <QJsonDocument>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QVariantMap>
 
using namespace KGAPI2;
 
class Q_DECL_HIDDEN FreeBusyQueryJob::Private
{
public:
    Private(const QString &id, const QDateTime &timeMin, const QDateTime &timeMax)
        : id(id)
        , timeMin(timeMin)
        , timeMax(timeMax)
    {
    }
 
    const QString id;
    const QDateTime timeMin;
    const QDateTime timeMax;
    FreeBusyQueryJob::BusyRangeList busy;
};
 
FreeBusyQueryJob::FreeBusyQueryJob(const QString &id, const QDateTime &timeMin, const QDateTime &timeMax, const AccountPtr &account, QObject *parent)
    : FetchJob(account, parent)
    , d(new FreeBusyQueryJob::Private(id, timeMin, timeMax))
{
}
 
FreeBusyQueryJob::~FreeBusyQueryJob() = default;
 
FreeBusyQueryJob::BusyRangeList FreeBusyQueryJob::busy() const
{
    return d->busy;
}
 
QString FreeBusyQueryJob::id() const
{
    return d->id;
}
 
QDateTime FreeBusyQueryJob::timeMin() const
{
    return d->timeMin;
}
 
QDateTime FreeBusyQueryJob::timeMax() const
{
    return d->timeMax;
}
 
void FreeBusyQueryJob::start()
{
    QVariantMap requestData({{QStringLiteral("timeMin"), Utils::rfc3339DateToString(d->timeMin)},
                             {QStringLiteral("timeMax"), Utils::rfc3339DateToString(d->timeMax)},
                             {QStringLiteral("items"), QVariantList({QVariantMap({{QStringLiteral("id"), d->id}})})}});
    QJsonDocument document = QJsonDocument::fromVariant(requestData);
    const QByteArray json = document.toJson(QJsonDocument::Compact);
 
    const auto request = CalendarService::prepareRequest(CalendarService::freeBusyQueryUrl());
    enqueueRequest(request, json, QStringLiteral("application/json"));
}
 
void FreeBusyQueryJob::dispatchRequest(QNetworkAccessManager *accessManager, const QNetworkRequest &request, const QByteArray &data, const QString &contentType)
{
    QNetworkRequest r = request;
    if (!r.hasRawHeader("Content-Type")) {
        r.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
    }
 
    accessManager->post(r, data);
}
 
void FreeBusyQueryJob::handleReply(const QNetworkReply *reply, const QByteArray &rawData)
{
    const QString contentType = reply->header(QNetworkRequest::ContentTypeHeader).toString();
    ContentType ct = Utils::stringToContentType(contentType);
    if (ct == KGAPI2::JSON) {
        const QJsonDocument document = QJsonDocument::fromJson(rawData);
        const QVariantMap data = document.toVariant().toMap();
        const QVariantMap cals = data[QStringLiteral("calendars")].toMap();
        const QVariantMap cal = cals[d->id].toMap();
        if (cal.contains(QStringLiteral("errors"))) {
            setError(KGAPI2::NotFound);
            setErrorString(tr("FreeBusy information is not available"));
        } else {
            const QVariantList busyList = cal[QStringLiteral("busy")].toList();
            for (const QVariant &busyV : busyList) {
                const QVariantMap busy = busyV.toMap();
                d->busy << BusyRange{Utils::rfc3339DateFromString(busy[QStringLiteral("start")].toString()),
                                     Utils::rfc3339DateFromString(busy[QStringLiteral("end")].toString())};
            }
        }
    } else {
        setError(KGAPI2::InvalidResponse);
        setErrorString(tr("Invalid response content type"));
    }
 
    emitFinished();
}