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/**
* @file lldonotdisturbnotificationstorage.cpp
* @brief Implementation of lldonotdisturbnotificationstorage
* @author Stinson@lindenlab.com
*
* $LicenseInfo:firstyear=2012&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2012, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "lldonotdisturbnotificationstorage.h"
#include "llcommunicationchannel.h"
#include "lldir.h"
#include "llerror.h"
#include "llfasttimer_class.h"
#include "llnotifications.h"
#include "llnotificationhandler.h"
#include "llnotificationstorage.h"
#include "llscriptfloater.h"
#include "llsd.h"
#include "llsingleton.h"
#include "lluuid.h"
LLDoNotDisturbNotificationStorage::LLDoNotDisturbNotificationStorage()
: LLSingleton<LLDoNotDisturbNotificationStorage>()
, LLNotificationStorage(gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, "dnd_notifications.xml"))
{
}
LLDoNotDisturbNotificationStorage::~LLDoNotDisturbNotificationStorage()
{
}
void LLDoNotDisturbNotificationStorage::initialize()
{
getCommunicationChannel()->connectFailedFilter(boost::bind(&LLDoNotDisturbNotificationStorage::onChannelChanged, this, _1));
}
static LLFastTimer::DeclareTimer FTM_SAVE_DND_NOTIFICATIONS("Save DND Notifications");
void LLDoNotDisturbNotificationStorage::saveNotifications()
{
LLFastTimer _(FTM_SAVE_DND_NOTIFICATIONS);
LLNotificationChannelPtr channelPtr = getCommunicationChannel();
const LLCommunicationChannel *commChannel = dynamic_cast<LLCommunicationChannel*>(channelPtr.get());
llassert(commChannel != NULL);
LLSD output = LLSD::emptyMap();
LLSD& data = output["data"];
data = LLSD::emptyArray();
for (LLCommunicationChannel::history_list_t::const_iterator historyIter = commChannel->beginHistory();
historyIter != commChannel->endHistory(); ++historyIter)
{
LLNotificationPtr notificationPtr = historyIter->second;
if (!notificationPtr->isRespondedTo() && !notificationPtr->isCancelled() && !notificationPtr->isExpired())
{
data.append(notificationPtr->asLLSD(true));
}
}
writeNotifications(output);
}
static LLFastTimer::DeclareTimer FTM_LOAD_DND_NOTIFICATIONS("Load DND Notifications");
void LLDoNotDisturbNotificationStorage::loadNotifications()
{
LLFastTimer _(FTM_LOAD_DND_NOTIFICATIONS);
LLSD input;
if (!readNotifications(input) ||input.isUndefined())
{
return;
}
LLSD& data = input["data"];
if (data.isUndefined())
{
return;
}
LLNotifications& instance = LLNotifications::instance();
for (LLSD::array_const_iterator notification_it = data.beginArray();
notification_it != data.endArray();
++notification_it)
{
LLSD notification_params = *notification_it;
const LLUUID& notificationID = notification_params["id"];
LLNotificationPtr notification = instance.find(notificationID);
//Notification already exists in notification pipeline (same instance of app running)
if (notification)
{
notification->setDND(true);
instance.update(notification);
}
//Notification doesn't exist (different instance since restarted app while in DND mode)
else
{
notification = (LLNotificationPtr) new LLNotification(notification_params.with("is_dnd", true));
LLNotificationResponderInterface* responder = createResponder(notification_params["responder_sd"]["responder_type"], notification_params["responder_sd"]);
if (responder == NULL)
{
LL_WARNS("LLDoNotDisturbNotificationStorage") << "cannot create responder for notification of type '"
<< notification->getType() << "'" << LL_ENDL;
}
else
{
LLNotificationResponderPtr responderPtr(responder);
notification->setResponseFunctor(responderPtr);
}
instance.add(notification);
}
}
// Clear the communication channel history and rewrite the save file to empty it as well
LLNotificationChannelPtr channelPtr = getCommunicationChannel();
LLCommunicationChannel *commChannel = dynamic_cast<LLCommunicationChannel*>(channelPtr.get());
llassert(commChannel != NULL);
commChannel->clearHistory();
saveNotifications();
}
LLNotificationChannelPtr LLDoNotDisturbNotificationStorage::getCommunicationChannel() const
{
LLNotificationChannelPtr channelPtr = LLNotifications::getInstance()->getChannel("Communication");
llassert(channelPtr);
return channelPtr;
}
void LLDoNotDisturbNotificationStorage::removeIMNotification(const LLUUID& session_id)
{
LLNotifications& instance = LLNotifications::instance();
LLNotificationChannelPtr channelPtr = getCommunicationChannel();
LLCommunicationChannel *commChannel = dynamic_cast<LLCommunicationChannel*>(channelPtr.get());
LLNotificationPtr notification;
LLSD substitutions;
LLUUID notificationSessionID;
LLCommunicationChannel::history_list_t::const_iterator it;
std::vector<LLCommunicationChannel::history_list_t::const_iterator> itemsToRemove;
//Find notification with the matching session id
for (it = commChannel->beginHistory();
it != commChannel->endHistory();
++it)
{
notification = it->second;
substitutions = notification->getSubstitutions();
notificationSessionID = substitutions["SESSION_ID"].asUUID();
if(session_id == notificationSessionID)
{
itemsToRemove.push_back(it);
}
}
//Remove the notification
while(itemsToRemove.size())
{
it = itemsToRemove.back();
notification = it->second;
commChannel->removeItem(it);
//instance.cancel triggers onChannelChanged to be called within LLNotificationChannelBase::updateItem (which save changes to the .xml file)
//but this means that saveNotifications write a file each time as well, BAD! Will find a way to prevent this.
instance.cancel(notification);
itemsToRemove.pop_back();
}
}
bool LLDoNotDisturbNotificationStorage::onChannelChanged(const LLSD& pPayload)
{
if (pPayload["sigtype"].asString() != "load")
{
saveNotifications();
}
return false;
}
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