// Update receives the updated *pt.IEPG record to update the scheduled recording time.
func (r *PT1Recorder) Update(iepg *pt.IEPG) {
if iepg == nil {
r.Stop()
} else {
if r.stats.Status == pt.IEPGScheduled {
r.iepg.ProgramTitle = iepg.ProgramTitle
}
if !r.iepg.StartAt.Equal(iepg.StartAt) {
r.logger.Debugf(
"Updating StartAt field: %q -> %q",
lib.FormatDateTimeString(r.iepg.StartAt),
lib.FormatDateTimeString(iepg.StartAt),
)
r.iepg.StartAt = iepg.StartAt
}
if !r.iepg.EndAt.Equal(iepg.EndAt) {
r.logger.Debugf(
"Updating EndAt field: %q -> %q",
lib.FormatDateTimeString(r.iepg.StartAt),
lib.FormatDateTimeString(iepg.StartAt),
)
r.iepg.EndAt = iepg.EndAt
}
}
}
func (r *PT1Recorder) waitForScheduledTime() {
for {
if r.iepg.StartAt.Add(-r.cfg.ProcessPreparationTime).Sub(lib.Now()) <= 0 {
return
}
r.logger.Tracef(
"Waiting %s for the next schedule check until %s",
r.cfg.ProcessPreparationTime,
lib.FormatDateTimeString(r.iepg.StartAt),
)
select {
case <-r.stopChannel:
r.logger.Debugf("A stop flag received, cancel recording...")
r.stats.Status = pt.IEPGCanceled
r.stopChannel <- true
return
case <-time.Tick(r.cfg.ProcessPreparationTime):
break
}
}
}