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Add presets

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This commit is contained in:
Nick Mowen 2022-12-14 14:49:54 -07:00
parent 25aa438745
commit f744827737
2 changed files with 34 additions and 8 deletions
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9
frigate/comms/dispatcher.py
View File

@ -220,8 +220,13 @@ class Dispatcher:
def _on_ptz_command(self, camera_name: str, payload: str) -> None:
"""Callback for ptz topic."""
try:
command = OnvifCommandEnum[payload.lower()]
self.onvif.handle_command(camera_name, command)
if "preset" in payload.lower():
param = payload.lower().split("-")[1]
self.onvif.handle_command(camera_name, OnvifCommandEnum.preset, param)
else:
command = OnvifCommandEnum[payload.lower()]
self.onvif.handle_command(camera_name, command)
logger.info(f"Setting ptz command to {command} for {camera_name}")
except KeyError as k:
logger.error(f"Invalid PTZ command {payload}: {k.with_traceback()}")

33
frigate/ptz.py
View File

@ -19,6 +19,7 @@ class OnvifCommandEnum(str, Enum):
move_left = "move_left"
move_right = "move_right"
move_up = "move_up"
preset = "preset"
stop = "stop"
@ -64,7 +65,6 @@ class OnvifController:
self.cams[camera_name]["init"] = True
def _stop(self, camera_name: str) -> None:
logger.error(f"Stop onvif")
onvif: ONVIFCamera = self.cams[camera_name]["onvif"]
move_request = self.cams[camera_name]["move_request"]
onvif.get_service("ptz").Stop(
@ -77,7 +77,6 @@ class OnvifController:
self.cams[camera_name]["active"] = False
def _move(self, camera_name: str, command: OnvifCommandEnum) -> None:
logger.error(f"Move onvif {command}")
if self.cams[camera_name]["active"]:
logger.warning(
f"{camera_name} is already performing an action, stopping..."
@ -109,7 +108,27 @@ class OnvifController:
onvif.get_service("ptz").ContinuousMove(move_request)
def handle_command(self, camera_name, command: OnvifCommandEnum) -> None:
def _move_to_preset(self, camera_name: str, preset: str) -> None:
if not preset in self.cams[camera_name]["presets"]:
logger.error(f"{preset} is not a valid preset for {camera_name}")
return
self.cams[camera_name]["active"] = True
move_request = self.cams[camera_name]["move_request"]
onvif: ONVIFCamera = self.cams[camera_name]["onvif"]
preset_token = self.cams[camera_name]["presets"][preset]
onvif.get_service("ptz").GotoPreset(
{
"ProfileToken": move_request.ProfileToken,
"PresetToken": preset_token,
}
)
self.cams[camera_name]["active"] = False
def handle_command(
self, camera_name: str, command: OnvifCommandEnum, param: str
) -> None:
if camera_name not in self.cams.keys():
logger.error(f"Onvif is not setup for {camera_name}")
return
@ -117,10 +136,12 @@ class OnvifController:
if not self.cams[camera_name]["init"]:
self._init_onvif(camera_name)
if command == OnvifCommandEnum.stop:
self._stop(camera_name)
elif command == OnvifCommandEnum.init:
if command == OnvifCommandEnum.init:
# already init
return
elif command == OnvifCommandEnum.stop:
self._stop(camera_name)
elif command == OnvifCommandEnum.preset:
self._move_to_preset(camera_name, param)
else:
self._move(camera_name, command)