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Add free disk space to WebUI status bar

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Closes #6829.
This commit is contained in:
Thomas Piccirello 2018-09-22 20:21:04 -04:00
parent ae374f6903
commit 2aea235e34
8 changed files with 151 additions and 0 deletions
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42
src/webui/api/synccontroller.cpp
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@ -29,6 +29,8 @@
#include "synccontroller.h"
#include <QJsonObject>
#include <QThread>
#include <QTimer>
#include "base/bittorrent/peerinfo.h"
#include "base/bittorrent/session.h"
@ -38,6 +40,7 @@
#include "base/utils/fs.h"
#include "base/utils/string.h"
#include "apierror.h"
#include "freediskspacechecker.h"
#include "isessionmanager.h"
#include "serialize/serialize_torrent.h"
@ -75,6 +78,7 @@ const char KEY_TRANSFER_UPDATA[] = "up_info_data";
const char KEY_TRANSFER_UPRATELIMIT[] = "up_rate_limit";
const char KEY_TRANSFER_DHT_NODES[] = "dht_nodes";
const char KEY_TRANSFER_CONNECTION_STATUS[] = "connection_status";
const char KEY_TRANSFER_FREESPACEONDISK[] = "free_space_on_disk";
// Statistics keys
const char KEY_TRANSFER_ALLTIME_DL[] = "alltime_dl";
@ -94,6 +98,8 @@ const char KEY_FULL_UPDATE[] = "full_update";
const char KEY_RESPONSE_ID[] = "rid";
const char KEY_SUFFIX_REMOVED[] = "_removed";
const int FREEDISKSPACE_CHECK_TIMEOUT = 30000;
namespace
{
void processMap(const QVariantMap &prevData, const QVariantMap &data, QVariantMap &syncData);
@ -312,6 +318,25 @@ namespace
}
}
SyncController::SyncController(ISessionManager *sessionManager, QObject *parent)
: APIController(sessionManager, parent)
{
m_freeDiskSpaceThread = new QThread(this);
m_freeDiskSpaceChecker = new FreeDiskSpaceChecker();
m_freeDiskSpaceChecker->moveToThread(m_freeDiskSpaceThread);
connect(m_freeDiskSpaceThread, &QThread::finished, m_freeDiskSpaceChecker, &QObject::deleteLater);
connect(m_freeDiskSpaceChecker, &FreeDiskSpaceChecker::checked, this, &SyncController::freeDiskSpaceSizeUpdated);
m_freeDiskSpaceThread->start();
}
SyncController::~SyncController()
{
m_freeDiskSpaceThread->quit();
m_freeDiskSpaceThread->wait();
}
// The function returns the changed data from the server to synchronize with the web client.
// Return value is map in JSON format.
// Map contain the key:
@ -369,6 +394,7 @@ namespace
// - "up_rate_limit: upload speed limit
// - "queueing": priority system usage flag
// - "refresh_interval": torrents table refresh interval
// - "free_space_on_disk": Free space on the default save path
// GET param:
// - rid (int): last response id
void SyncController::maindataAction()
@ -412,6 +438,7 @@ void SyncController::maindataAction()
data["categories"] = categories;
QVariantMap serverState = getTranserInfo();
serverState[KEY_TRANSFER_FREESPACEONDISK] = getFreeDiskSpace();
serverState[KEY_SYNC_MAINDATA_QUEUEING] = session->isQueueingSystemEnabled();
serverState[KEY_SYNC_MAINDATA_USE_ALT_SPEED_LIMITS] = session->isAltGlobalSpeedLimitEnabled();
serverState[KEY_SYNC_MAINDATA_REFRESH_INTERVAL] = session->refreshInterval();
@ -482,3 +509,18 @@ void SyncController::torrentPeersAction()
sessionManager()->session()->setData(QLatin1String("syncTorrentPeersLastResponse"), lastResponse);
sessionManager()->session()->setData(QLatin1String("syncTorrentPeersLastAcceptedResponse"), lastAcceptedResponse);
}
qint64 SyncController::getFreeDiskSpace()
{
const qint64 now = QDateTime::currentMSecsSinceEpoch();
if ((now - m_freeDiskSpaceLastUpdate) >= FREEDISKSPACE_CHECK_TIMEOUT) {
QTimer::singleShot(0, m_freeDiskSpaceChecker, &FreeDiskSpaceChecker::check);
m_freeDiskSpaceLastUpdate = now;
}
return m_freeDiskSpace;
}
void SyncController::freeDiskSpaceSizeUpdated(qint64 freeSpaceSize)
{
m_freeDiskSpace = freeSpaceSize;
}