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#include "notificationhandler.h"
#include "accountstate.h"
#include "capabilities.h"
#include "networkjobs.h"
#include "iconjob.h"
#include <QJsonDocument>
#include <QJsonObject>
namespace OCC {
Q_LOGGING_CATEGORY(lcServerNotification, "nextcloud.gui.servernotification", QtInfoMsg)
const QString notificationsPath = QLatin1String("ocs/v2.php/apps/notifications/api/v2/notifications");
const char propertyAccountStateC[] = "oc_account_state";
const int successStatusCode = 200;
const int notModifiedStatusCode = 304;
ServerNotificationHandler::ServerNotificationHandler(AccountState *accountState, QObject *parent)
: QObject(parent)
, _accountState(accountState)
{
}
void ServerNotificationHandler::slotFetchNotifications()
{
// check connectivity and credentials
if (!(_accountState && _accountState->isConnected() && _accountState->account() && _accountState->account()->credentials() && _accountState->account()->credentials()->ready())) {
deleteLater();
return;
}
// check if the account has notifications enabled. If the capabilities are
// not yet valid, its assumed that notifications are available.
if (_accountState->account()->capabilities().isValid()) {
if (!_accountState->account()->capabilities().notificationsAvailable()) {
qCInfo(lcServerNotification) << "Account" << _accountState->account()->displayName() << "does not have notifications enabled.";
deleteLater();
return;
}
}
// if the previous notification job has finished, start next.
_notificationJob = new JsonApiJob(_accountState->account(), notificationsPath, this);
QObject::connect(_notificationJob.data(), &JsonApiJob::jsonReceived,
this, &ServerNotificationHandler::slotNotificationsReceived);
QObject::connect(_notificationJob.data(), &JsonApiJob::etagResponseHeaderReceived,
this, &ServerNotificationHandler::slotEtagResponseHeaderReceived);
_notificationJob->setProperty(propertyAccountStateC, QVariant::fromValue<AccountState *>(_accountState));
_notificationJob->addRawHeader("If-None-Match", _accountState->notificationsEtagResponseHeader());
_notificationJob->start();
}
void ServerNotificationHandler::slotEtagResponseHeaderReceived(const QByteArray &value, int statusCode)
{
if (statusCode == successStatusCode) {
qCWarning(lcServerNotification) << "New Notification ETag Response Header received " << value;
auto *account = qvariant_cast<AccountState *>(sender()->property(propertyAccountStateC));
account->setNotificationsEtagResponseHeader(value);
}
}
void ServerNotificationHandler::slotNotificationsReceived(const QJsonDocument &json, int statusCode)
{
if (statusCode != successStatusCode && statusCode != notModifiedStatusCode) {
qCWarning(lcServerNotification) << "Notifications failed with status code " << statusCode;
deleteLater();
return;
}
if (statusCode == notModifiedStatusCode) {
qCWarning(lcServerNotification) << "Status code " << statusCode << " Not Modified - No new notifications.";
deleteLater();
return;
}
auto notifies = json.object().value("ocs").toObject().value("data").toArray();
auto *ai = qvariant_cast<AccountState *>(sender()->property(propertyAccountStateC));
ActivityList list;
ActivityList callList;
foreach (auto element, notifies) {
auto json = element.toObject();
auto a = Activity::fromActivityJson(json, ai->account());
a._type = Activity::NotificationType;
a._id = json.value("notification_id").toInt();
if(json.contains("subjectRichParameters")) {
const auto richParams = json.value("subjectRichParameters").toObject();
for(const auto &key : richParams.keys()) {
const auto parameterJsonObject = richParams.value(key).toObject();
a._subjectRichParameters.insert(key, Activity::RichSubjectParameter{
parameterJsonObject.value(QStringLiteral("type")).toString(),
parameterJsonObject.value(QStringLiteral("id")).toString(),
parameterJsonObject.value(QStringLiteral("name")).toString(),
QString(),
QUrl()
});
}
}
// 2 cases to consider:
// 1. server == 24 & has Talk: object_type is chat/call/room & object_id contains conversationToken/messageId
// 2. server < 24 & has Talk: object_type is chat/call/room & object_id contains _only_ conversationToken
if (a._objectType == "chat" || a._objectType == "call" || a._objectType == "room") {
const auto objectId = json.value("object_id").toString();
const auto objectIdData = objectId.split("/");
a._talkNotificationData.conversationToken = objectIdData.first();
if (a._objectType == "chat" && objectIdData.size() > 1) {
a._talkNotificationData.messageId = objectIdData.last();
} else {
qCInfo(lcServerNotification) << "Replying directly to Talk conversation" << a._talkNotificationData.conversationToken << "will not be possible because the notification doesn't contain the message ID.";
}
ActivityLink al;
al._label = tr("Reply");
al._verb = "REPLY";
al._primary = true;
a._links.insert(0, al);
if(a._subjectRichParameters.contains("user")) {
a._talkNotificationData.userAvatar = ai->account()->url().toString() + QStringLiteral("/index.php/avatar/") + a._subjectRichParameters["user"].id + QStringLiteral("/128");
}
// We want to serve incoming call dialogs to the user for calls that
if(a._objectType == "call" && a._dateTime.secsTo(QDateTime::currentDateTime()) < 120) {
callList.append(a);
}
}
a._status = 0;
QUrl link(json.value("link").toString());
if (!link.isEmpty()) {
if (link.host().isEmpty()) {
link.setScheme(ai->account()->url().scheme());
link.setHost(ai->account()->url().host());
}
if (link.port() == -1) {
link.setPort(ai->account()->url().port());
}
}
a._link = link;
// Add another action to dismiss notification on server
// https://github.com/owncloud/notifications/blob/master/docs/ocs-endpoint-v1.md#deleting-a-notification-for-a-user
constexpr auto deleteVerb = "DELETE";
const auto itLink = std::find_if(std::cbegin(a._links), std::cend(a._links), [deleteVerb](const ActivityLink& link) {
Q_UNUSED(deleteVerb)
return link._verb == deleteVerb;
});
if (itLink == std::cend(a._links)) {
ActivityLink al;
al._label = tr("Dismiss");
al._link = Utility::concatUrlPath(ai->account()->url(), notificationsPath + "/" + QString::number(a._id)).toString();
al._verb = deleteVerb;
al._primary = false;
a._links.append(al);
}
list.append(a);
}
emit newNotificationList(list);
emit newIncomingCallsList(callList);
deleteLater();
}
}
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