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Refactor recordings retention to be based on review items (#13355)

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* Refactor recordings config to be based off of review items

* Update object processing logic for when an event is created

* Migrate to deciding recording retention based on review items

* Refactor recording expiration to be based off of review items

* Remove remainder of recording events access

* Handle migration automatically

* Update version and cleanup

* Update docs

* Clarify docs

* Cleanup

* Target camera config

* Safely access all fields
This commit is contained in:
Nicolas Mowen
2024-09-02 07:22:53 -06:00
committed by GitHub
parent e3da5ef2d5
commit 0acbd3d5e8
11 changed files with 363 additions and 278 deletions
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24
frigate/events/cleanup.py
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@@ -68,7 +68,10 @@ class EventCleanup(threading.Thread):
def expire(self, media_type: EventCleanupType) -> list[str]:
## Expire events from unlisted cameras based on the global config
if media_type == EventCleanupType.clips:
retain_config = self.config.record.events.retain
expire_days = max(
self.config.record.alerts.retain.days,
self.config.record.detections.retain.days,
)
file_extension = None # mp4 clips are no longer stored in /clips
update_params = {"has_clip": False}
else:
@@ -82,7 +85,11 @@ class EventCleanup(threading.Thread):
# loop over object types in db
for event in distinct_labels:
# get expiration time for this label
expire_days = retain_config.objects.get(event.label, retain_config.default)
if media_type == EventCleanupType.snapshots:
expire_days = retain_config.objects.get(
event.label, retain_config.default
)
expire_after = (
datetime.datetime.now() - datetime.timedelta(days=expire_days)
).timestamp()
@@ -132,7 +139,10 @@ class EventCleanup(threading.Thread):
## Expire events from cameras based on the camera config
for name, camera in self.config.cameras.items():
if media_type == EventCleanupType.clips:
retain_config = camera.record.events.retain
expire_days = max(
camera.record.alerts.retain.days,
camera.record.detections.retain.days,
)
else:
retain_config = camera.snapshots.retain
@@ -142,9 +152,11 @@ class EventCleanup(threading.Thread):
# loop over object types in db
for event in distinct_labels:
# get expiration time for this label
expire_days = retain_config.objects.get(
event.label, retain_config.default
)
if media_type == EventCleanupType.snapshots:
expire_days = retain_config.objects.get(
event.label, retain_config.default
)
expire_after = (
datetime.datetime.now() - datetime.timedelta(days=expire_days)
).timestamp()