Exemple #1
0
int CPVRChannelGroup::LoadFromDb(bool bCompress /* = false */)
{
  const CPVRDatabasePtr database(CServiceBroker::GetPVRManager().GetTVDatabase());
  if (!database)
    return -1;

  int iChannelCount = Size();

  const CPVRChannelGroupPtr allGroup = CServiceBroker::GetPVRManager().ChannelGroups()->GetGroupAll(IsRadio());
  if (!allGroup)
    return -1;

  std::map<int, CPVRChannelPtr> allChannels;
  {
    CSingleLock lock(allGroup->m_critSection);
    for (const auto& groupMember : allGroup->m_members)
    {
      allChannels.insert(std::make_pair(groupMember.second.channel->ChannelID(), groupMember.second.channel));
    }
  }

  database->Get(*this, allChannels);

  return Size() - iChannelCount;
}
Exemple #2
0
bool CPVRChannelGroup::Persist(void)
{
  bool bReturn(true);
  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());

  CSingleLock lock(m_critSection);

  /* only persist if the group has changes and is fully loaded or never has been saved before */
  if (!HasChanges() || (!m_bLoaded && m_iGroupId != -1))
    return bReturn;

  // Mark newly created groups as loaded so future updates will also be persisted...
  if (m_iGroupId == -1)
    m_bLoaded = true;

  if (database)
  {
    CLog::Log(LOGDEBUG, "CPVRChannelGroup - %s - persisting channel group '%s' with %d channels",
        __FUNCTION__, GroupName().c_str(), (int) m_members.size());
    m_bChanged = false;
    lock.Leave();

    bReturn = database->Persist(*this);
  }
  else
  {
    bReturn = false;
  }

  return bReturn;
}
Exemple #3
0
int CPVRChannelGroup::LoadFromDb(bool bCompress /* = false */)
{
  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
  if (!database)
    return -1;

  int iChannelCount = Size();

  database->Get(*this);

  return Size() - iChannelCount;
}
Exemple #4
0
int CPVRChannelGroup::LoadFromDb(bool bCompress /* = false */)
{
  const CPVRDatabasePtr database(CServiceBroker::GetPVRManager().GetTVDatabase());
  if (!database)
    return -1;

  int iChannelCount = Size();

  database->Get(*this, *m_allChannelsGroup);

  return Size() - iChannelCount;
}
Exemple #5
0
bool CPVRChannel::SetLastWatched(time_t iLastWatched)
{
  {
    CSingleLock lock(m_critSection);

    if (m_iLastWatched != iLastWatched)
      m_iLastWatched = iLastWatched;
  }

  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
  if (database)
    return database->UpdateLastWatched(*this);

  return false;
}
int CPVRChannelGroupInternal::LoadFromDb(bool bCompress /* = false */)
{
  const CPVRDatabasePtr database(CServiceBroker::GetPVRManager().GetTVDatabase());
  if (!database)
    return -1;

  int iChannelCount = Size();

  if (database->Get(*this, bCompress) == 0)
    CLog::LogFC(LOGDEBUG, LOGPVR, "No channels in the database");

  SortByChannelNumber();

  return Size() - iChannelCount;
}
Exemple #7
0
bool CPVRChannelGroups::Load(void)
{
  const CPVRDatabasePtr database(CServiceBroker::GetPVRManager().GetTVDatabase());
  if (!database)
    return false;

  CSingleLock lock(m_critSection);

  // remove previous contents
  Clear();

  CLog::LogFC(LOGDEBUG, LOGPVR, "Loading all %s channel groups", m_bRadio ? "radio" : "TV");

  // create the internal channel group
  CPVRChannelGroupPtr internalGroup = CPVRChannelGroupPtr(new CPVRChannelGroupInternal(m_bRadio));
  m_groups.push_back(internalGroup);

  // load groups from the database
  database->Get(*this);
  CLog::LogFC(LOGDEBUG, LOGPVR, "%d %s groups fetched from the database", m_groups.size(), m_bRadio ? "radio" : "TV");

  // load channels of internal group
  std::vector<std::shared_ptr<CPVRChannel>> channelsToRemove;
  if (!internalGroup->Load(channelsToRemove))
  {
    CLog::LogF(LOGERROR, "Failed to load 'all channels' group");
    return false;
  }

  RemoveFromAllGroups(channelsToRemove);

  // load the other groups from the database
  if (!LoadUserDefinedChannelGroups())
  {
    CLog::LogF(LOGERROR, "Failed to load user defined channel groups");
    return false;
  }

  // set the last played group as selected group at startup
  CPVRChannelGroupPtr lastPlayedGroup = GetLastPlayedGroup();
  SetSelectedGroup(lastPlayedGroup ? lastPlayedGroup : internalGroup);

  CLog::LogFC(LOGDEBUG, LOGPVR, "%d %s channel groups loaded", m_groups.size(), m_bRadio ? "radio" : "TV");

  // need at least 1 group
  return m_groups.size() > 0;
}
Exemple #8
0
bool CPVRChannelGroup::SetLastWatched(time_t iLastWatched)
{
  const CPVRDatabasePtr database(CServiceBroker::GetPVRManager().GetTVDatabase());

  CSingleLock lock(m_critSection);

  if (m_iLastWatched != iLastWatched)
  {
    m_iLastWatched = iLastWatched;

    /* update the database immediately */
    if (database)
      return database->UpdateLastWatched(*this);
  }

  return false;
}
Exemple #9
0
bool CPVRChannelGroups::DeleteGroup(const CPVRChannelGroup &group)
{
  // don't delete internal groups
  if (group.IsInternalGroup())
  {
    CLog::Log(LOGERROR, "CPVRChannelGroups - %s - cannot delete internal group '%s'", __FUNCTION__, group.GroupName().c_str());
    return false;
  }

  bool bFound(false);
  CPVRChannelGroupPtr playingGroup;

  // delete the group in this container
  {
    CSingleLock lock(m_critSection);
    for (std::vector<CPVRChannelGroupPtr>::iterator it = m_groups.begin(); !bFound && it != m_groups.end();)
    {
      if (*(*it) == group || (group.GroupID() > 0 && (*it)->GroupID() == group.GroupID()))
      {
        // update the selected group in the gui if it's deleted
        CPVRChannelGroupPtr selectedGroup = GetSelectedGroup();
        if (selectedGroup && *selectedGroup == group)
          playingGroup = GetGroupAll();

        it = m_groups.erase(it);
        bFound = true;
      }
      else
      {
        ++it;
      }
    }
  }

  if (playingGroup)
    g_PVRManager.SetPlayingGroup(playingGroup);

  if (group.GroupID() > 0)
  {
    // delete the group from the database
    const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
    return database ? database->Delete(group) : false;
  }
  return bFound;
}
Exemple #10
0
bool CPVRChannelGroups::Load(void)
{
  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
  if (!database)
    return false;

  CSingleLock lock(m_critSection);

  // remove previous contents
  Clear();

  CLog::Log(LOGDEBUG, "CPVRChannelGroups - %s - loading all %s channel groups", __FUNCTION__, m_bRadio ? "radio" : "TV");

  // create the internal channel group
  CPVRChannelGroupPtr internalGroup = CPVRChannelGroupPtr(new CPVRChannelGroupInternal(m_bRadio));
  m_groups.push_back(internalGroup);

  // load groups from the database
  database->Get(*this);
  CLog::Log(LOGDEBUG, "CPVRChannelGroups - %s - %" PRIuS" %s groups fetched from the database", __FUNCTION__, m_groups.size(), m_bRadio ? "radio" : "TV");

  // load channels of internal group
  if (!internalGroup->Load())
  {
    CLog::Log(LOGERROR, "CPVRChannelGroups - %s - failed to load channels", __FUNCTION__);
    return false;
  }

  // load the other groups from the database
  if (!LoadUserDefinedChannelGroups())
  {
    CLog::Log(LOGERROR, "CPVRChannelGroups - %s - failed to load channel groups", __FUNCTION__);
    return false;
  }

  // set the last played group as selected group at startup
  CPVRChannelGroupPtr lastPlayedGroup = GetLastPlayedGroup();
  SetSelectedGroup(lastPlayedGroup ? lastPlayedGroup : internalGroup);

  CLog::Log(LOGDEBUG, "CPVRChannelGroups - %s - %" PRIuS" %s channel groups loaded", __FUNCTION__, m_groups.size(), m_bRadio ? "radio" : "TV");

  // need at least 1 group
  return m_groups.size() > 0;
}
Exemple #11
0
bool CPVRChannel::Delete(void)
{
  bool bReturn = false;
  const CPVRDatabasePtr database = CServiceBroker::GetPVRManager().GetTVDatabase();
  if (!database)
    return bReturn;

  const CPVREpgPtr epg = GetEPG();
  if (epg)
  {
    CServiceBroker::GetPVRManager().EpgContainer().DeleteEpg(epg, true);

    CSingleLock lock(m_critSection);
    m_epg.reset();
  }

  bReturn = database->Delete(*this);
  return bReturn;
}
Exemple #12
0
bool CPVRChannel::Persist()
{
  {
    // not changed
    CSingleLock lock(m_critSection);
    if (!m_bChanged && m_iChannelId > 0)
      return true;
  }

  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
  if (database)
  {
    bool bReturn = database->Persist(*this) && database->CommitInsertQueries();
    CSingleLock lock(m_critSection);
    m_bChanged = !bReturn;
    return bReturn;
  }

  return false;
}
Exemple #13
0
bool CPVRChannel::SetLastWatched(time_t iLastWatched)
{
  {
    CSingleLock lock(m_critSection);
    if (m_iLastWatched != iLastWatched)
    {
      m_iLastWatched = iLastWatched;

      const std::shared_ptr<CPVREpg> epg = GetEPG();
      if (epg)
        epg->GetChannelData()->SetLastWatched(iLastWatched);
    }
  }

  const CPVRDatabasePtr database = CServiceBroker::GetPVRManager().GetTVDatabase();
  if (database)
    return database->UpdateLastWatched(*this);

  return false;
}
Exemple #14
0
bool CPVRChannel::Delete(void)
{
  bool bReturn = false;
  const CPVRDatabasePtr database(g_PVRManager.GetTVDatabase());
  if (!database)
    return bReturn;

  /* delete the EPG table */
  CEpgPtr epg = GetEPG();
  if (epg)
  {
    CPVRChannelPtr empty;
    epg->SetChannel(empty);
    g_EpgContainer.DeleteEpg(*epg, true);
    CSingleLock lock(m_critSection);
    m_bEPGCreated = false;
  }

  bReturn = database->Delete(*this);
  return bReturn;
}
Exemple #15
0
bool CPVRChannel::Persist()
{
  {
    // not changed
    CSingleLock lock(m_critSection);
    if (!m_bChanged && m_iChannelId > 0)
      return true;
  }

  const CPVRDatabasePtr database = CServiceBroker::GetPVRManager().GetTVDatabase();
  if (database)
  {
    bool bReturn = database->Persist(*this, true);

    CSingleLock lock(m_critSection);
    m_bChanged = !bReturn;
    return bReturn;
  }

  return false;
}