def code_response(ctrl: Api, resp: Union[ApiResponse, models.BaseModel]):
""" Convert amplipi.ctrl.Api responses to json/http responses """
if isinstance(resp, ApiResponse):
if resp.code == ApiCode.OK:
# general commands return None to indicate success
return ctrl.get_state()
# TODO: refine error codes based on error message
raise HTTPException(404, resp.msg)
return resp
def view(request: Request, ctrl: Api = Depends(get_ctrl), src: int = 0):
""" Webapp main view """
state = ctrl.get_state()
context = {
# needed for template to make response
'request': request,
# simplified amplipi state
'cur_src': src,
'sources': state.sources,
'zones': state.zones,
'groups': state.groups,
'presets': state.presets,
'inputs': [ctrl.get_inputs(src) for src in state.sources],
'unused_groups': [unused_groups(ctrl, src.id) for src in state.sources if src.id is not None],
'unused_zones': [unused_zones(ctrl, src.id) for src in state.sources if src.id is not None],
'ungrouped_zones': [ungrouped_zones(ctrl, src.id) for src in state.sources if src.id is not None],
'song_info': [src.info for src in state.sources if src.info is not None], # src.info should never be None
'version': state.info.version if state.info else 'unknown',
}
return templates.TemplateResponse('index.html.j2', context, media_type='text/html')
def get_preset(ctrl: Api = Depends(get_ctrl), pid: int = params.PresetID) -> models.Preset:
""" Get Preset with id=**pid** """
_, preset = utils.find(ctrl.get_state().presets, pid)
if preset is not None:
return preset
raise HTTPException(404, f'preset {pid} not found')
def get_presets(ctrl: Api = Depends(get_ctrl)) -> Dict[str, List[models.Preset]]:
""" Get all presets """
return {'presets' : ctrl.get_state().presets}
def get_stream(ctrl: Api = Depends(get_ctrl), sid: int = params.StreamID) -> models.Stream:
""" Get Stream with id=**sid** """
_, stream = utils.find(ctrl.get_state().streams, sid)
if stream is not None:
return stream
raise HTTPException(404, f'stream {sid} not found')
def get_streams(ctrl: Api = Depends(get_ctrl)) -> Dict[str, List[models.Stream]]:
""" Get all streams """
return {'streams' : ctrl.get_state().streams}
def get_group(ctrl: Api = Depends(get_ctrl), gid: int = params.GroupID) -> models.Group:
""" Get Group with id=**gid** """
_, grp = utils.find(ctrl.get_state().groups, gid)
if grp is not None:
return grp
raise HTTPException(404, f'group {gid} not found')
def get_groups(ctrl: Api = Depends(get_ctrl)) -> Dict[str, List[models.Group]]:
""" Get all groups """
return {'groups' : ctrl.get_state().groups}
def get_zone(ctrl: Api = Depends(get_ctrl), zid: int = params.ZoneID) -> models.Zone:
""" Get Zone with id=**zid** """
zones = ctrl.get_state().zones
if 0 <= zid < len(zones):
return zones[zid]
raise HTTPException(404, f'zone {zid} not found')
def get_zones(ctrl: Api = Depends(get_ctrl)) -> Dict[str, List[models.Zone]]:
""" Get all zones """
return {'zones': ctrl.get_state().zones}
def get_source(ctrl: Api = Depends(get_ctrl), sid: int = params.SourceID) -> models.Source: """ Get Source with id=**sid** """ # TODO: add get_X capabilities to underlying API? sources = ctrl.get_state().sources return sources[sid]
def get_sources(ctrl: Api = Depends(get_ctrl)) -> Dict[str, List[models.Source]]:
""" Get all sources """
return {'sources' : ctrl.get_state().sources}
def reset(ctrl: Api = Depends(get_ctrl)) -> models.Status: """ Reload the current configuration, resetting the firmware in the process. """ ctrl.reinit(settings=ctrl._settings, change_notifier=notify_on_change) return ctrl.get_state()
def load_config(config: models.Status, ctrl: Api = Depends(get_ctrl)) -> models.Status: """ Load a new configuration (and return the configuration loaded). This will overwrite the current configuration so it is advised to save the previous config from. """ ctrl.reinit(settings=ctrl._settings, change_notifier=notify_on_change, config=config) return ctrl.get_state()
def get_status(ctrl: Api = Depends(get_ctrl)) -> models.Status: """ Get the system status and configuration """ return ctrl.get_state()