/** \fn PreviewGenerator::RunReal(void)
* \brief This call creates a preview without starting a new thread.
*/
bool PreviewGenerator::RunReal(void)
{
bool ok = false;
bool is_local = IsLocal();
if (is_local && LocalPreviewRun())
{
ok = true;
}
else if (!localOnly)
{
if (is_local)
{
VERBOSE(VB_IMPORTANT, LOC_WARN + "Failed to save preview."
"\n\t\t\tYou may need to check user and group ownership on"
"\n\t\t\tyour frontend and backend for quicker previews.\n"
"\n\t\t\tAttempting to regenerate preview on backend.\n");
}
ok = RemotePreviewRun();
}
else
{
VERBOSE(VB_IMPORTANT, LOC_ERR + QString("Run() file not local: '%1'")
.arg(pathname));
}
return ok;
}
/** \fn PreviewGenerator::RunReal(void)
* \brief This call creates a preview without starting a new thread.
*/
bool PreviewGenerator::RunReal(void)
{
QString msg;
QTime tm = QTime::currentTime();
bool ok = false;
bool is_local = IsLocal();
if (!is_local && !!(mode & kRemote))
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Run() file not local: '%1'")
.arg(pathname));
}
else if (!(mode & kLocal) && !(mode & kRemote))
{
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Run() Preview of '%1' failed "
"because mode was invalid 0x%2")
.arg(pathname).arg((int)mode,0,16));
}
else if (is_local && !!(mode & kLocal) && LocalPreviewRun())
{
ok = true;
msg = QString("Generated on %1 in %2 seconds, starting at %3")
.arg(gCoreContext->GetHostName())
.arg(tm.elapsed()*0.001)
.arg(tm.toString(Qt::ISODate));
}
else if (!!(mode & kRemote))
{
if (is_local && (mode & kLocal))
{
LOG(VB_GENERAL, LOG_WARNING, LOC + "Failed to save preview."
"\n\t\t\tYou may need to check user and group ownership on"
"\n\t\t\tyour frontend and backend for quicker previews.\n"
"\n\t\t\tAttempting to regenerate preview on backend.\n");
}
ok = RemotePreviewRun();
if (ok)
{
msg = QString("Generated remotely in %1 seconds, starting at %2")
.arg(tm.elapsed()*0.001)
.arg(tm.toString(Qt::ISODate));
}
else
{
msg = "Remote preview failed";
}
}
else
{
msg = "Could not access recording";
}
QMutexLocker locker(&previewLock);
if (listener)
{
QString output_fn = outFileName.isEmpty() ?
(programInfo.GetPathname()+".png") : outFileName;
QDateTime dt;
if (ok)
{
QFileInfo fi(output_fn);
if (fi.exists())
dt = fi.lastModified();
}
QString message = (ok) ? "PREVIEW_SUCCESS" : "PREVIEW_FAILED";
QStringList list;
list.push_back(programInfo.MakeUniqueKey());
list.push_back(output_fn);
list.push_back(msg);
list.push_back(dt.isValid()?dt.toString(Qt::ISODate):"");
list.push_back(token);
QCoreApplication::postEvent(listener, new MythEvent(message, list));
}
return ok;
}
