async def zipped(self, camera_id, group):
key = self.get_argument('key', None)
camera_config = config.get_camera(camera_id)
if key:
logging.debug('serving zip file for group "%(group)s" of camera %(id)s with key %(key)s' % {
'group': group or 'ungrouped', 'id': camera_id, 'key': key})
if utils.is_local_motion_camera(camera_config):
data = mediafiles.get_prepared_cache(key)
if not data:
logging.error('prepared cache data for key "%s" does not exist' % key)
raise HTTPError(404, 'no such key')
pretty_filename = camera_config['camera_name'] + '_' + group
pretty_filename = re.sub('[^a-zA-Z0-9]', '_', pretty_filename)
self.set_header('Content-Type', 'application/zip')
self.set_header('Content-Disposition', 'attachment; filename=' + pretty_filename + '.zip;')
return self.finish(data)
elif utils.is_remote_camera(camera_config):
resp = await remote.get_zipped_content(camera_config, media_type='picture', key=key, group=group)
if resp.error:
return self.finish_json({'error': 'Failed to download zip file from %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': resp.error}})
self.set_header('Content-Type', resp.result['content_type'])
self.set_header('Content-Disposition', resp.result['content_disposition'])
return self.finish(resp.result['data'])
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
else: # prepare
logging.debug('preparing zip file for group "%(group)s" of camera %(id)s' % {
'group': group or 'ungrouped', 'id': camera_id})
if utils.is_local_motion_camera(camera_config):
data = await mediafiles.get_zipped_content(camera_config, media_type='picture', group=group)
if data is None:
return self.finish_json({'error': 'Failed to create zip file.'})
key = mediafiles.set_prepared_cache(data)
logging.debug('prepared zip file for group "%(group)s" of camera %(id)s with key %(key)s' % {
'group': group or 'ungrouped', 'id': camera_id, 'key': key})
self.finish_json({'key': key})
elif utils.is_remote_camera(camera_config):
resp = await remote.make_zipped_content(camera_config, media_type='picture', group=group)
if resp.error:
return self.finish_json({'error': 'Failed to make zip file at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': resp.error}})
return self.finish_json({'key': resp.result['key']})
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def list(self, camera_id):
logging.debug('listing movies for camera %(id)s' % {'id': camera_id})
camera_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(camera_config):
media_list = await mediafiles.list_media(camera_config,
media_type='movie',
prefix=self.get_argument(
'prefix', None))
if media_list is None:
self.finish_json({'error': 'Failed to get movies list.'})
return self.finish_json({
'mediaList': media_list,
'cameraName': camera_config['camera_name']
})
elif utils.is_remote_camera(camera_config):
resp = await remote.list_media(camera_config,
media_type='movie',
prefix=self.get_argument(
'prefix', None))
if resp.error:
return self.finish_json({
'error':
'Failed to get movie list for %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config),
'msg': resp.error
}
})
return self.finish_json(resp.media_list)
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def delete_all(self, camera_id, group):
logging.debug('deleting movie group "%(group)s" of camera %(id)s' % {
'group': group or 'ungrouped',
'id': camera_id
})
camera_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(camera_config):
try:
mediafiles.del_media_group(camera_config, group, 'movie')
return self.finish_json()
except Exception as e:
return self.finish_json({'error': str(e)})
elif utils.is_remote_camera(camera_config):
resp = await remote.del_media_group(camera_config,
group=group,
media_type='movie')
if resp.error:
return self.finish_json({
'error':
'Failed to delete movie group at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config),
'msg': resp.error
}
})
return self.finish_json()
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def delete(self, camera_id, filename):
logging.debug('deleting movie %(filename)s of camera %(id)s' % {
'filename': filename,
'id': camera_id
})
camera_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(camera_config):
try:
mediafiles.del_media_content(camera_config, filename, 'movie')
return self.finish_json()
except Exception as e:
return self.finish_json({'error': str(e)})
elif utils.is_remote_camera(camera_config):
resp = await remote.del_media_content(camera_config,
filename=filename,
media_type='movie')
if resp.error:
return self.finish_json({
'error':
'Failed to delete movie from %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config),
'msg': resp.error
}
})
return self.finish_json()
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def download(self, camera_id, filename):
logging.debug('downloading picture %(filename)s of camera %(id)s' % {
'filename': filename, 'id': camera_id})
camera_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(camera_config):
content = mediafiles.get_media_content(camera_config, filename, 'picture')
pretty_filename = camera_config['camera_name'] + '_' + os.path.basename(filename)
self.set_header('Content-Type', 'image/jpeg')
self.set_header('Content-Disposition', 'attachment; filename=' + pretty_filename + ';')
return self.finish(content)
elif utils.is_remote_camera(camera_config):
resp = await remote.get_media_content(camera_config, filename=filename, media_type='picture')
if resp.error:
return self.finish_json({'error': 'Failed to download picture from %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': resp.error}})
pretty_filename = os.path.basename(filename) # no camera name available w/o additional request
self.set_header('Content-Type', 'image/jpeg')
self.set_header('Content-Disposition', 'attachment; filename=' + pretty_filename + ';')
return self.finish(resp.result)
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def get_config(self, camera_id):
if camera_id:
logging.debug('getting config for camera %(id)s' %
{'id': camera_id})
if camera_id not in config.get_camera_ids():
raise HTTPError(404, 'no such camera')
local_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(local_config):
ui_config = config.motion_camera_dict_to_ui(local_config)
return self.finish_json(ui_config)
elif utils.is_remote_camera(local_config):
resp = await remote.get_config(local_config)
if resp.error:
msg = 'Failed to get remote camera configuration for %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(local_config),
'msg': resp.error
}
return self.finish_json_with_error(msg)
for key, value in list(local_config.items()):
resp.remote_ui_config[key.replace('@', '')] = value
# replace the real device url with the remote camera path
resp.remote_ui_config['device_url'] = remote.pretty_camera_url(
local_config)
return self.finish_json(resp.remote_ui_config)
else: # assuming simple mjpeg camera
ui_config = config.simple_mjpeg_camera_dict_to_ui(local_config)
return self.finish_json(ui_config)
else:
logging.debug('getting main config')
ui_config = config.main_dict_to_ui(config.get_main())
return self.finish_json(ui_config)
async def post(self, camera_id, action):
camera_id = int(camera_id)
if camera_id not in config.get_camera_ids():
raise HTTPError(404, 'no such camera')
local_config = config.get_camera(camera_id)
if utils.is_remote_camera(local_config):
resp = await remote.exec_action(local_config, action)
if resp.error:
msg = 'Failed to execute action on remote camera at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(local_config),
'msg': resp.error
}
return self.finish_json({'error': msg})
return self.finish_json()
if action == 'snapshot':
logging.debug('executing snapshot action for camera with id %s' %
camera_id)
await self.snapshot(camera_id)
return
elif action == 'record_start':
logging.debug(
'executing record_start action for camera with id %s' %
camera_id)
return self.record_start(camera_id)
elif action == 'record_stop':
logging.debug(
'executing record_stop action for camera with id %s' %
camera_id)
return self.record_stop(camera_id)
action_commands = config.get_action_commands(local_config)
command = action_commands.get(action)
if not command:
raise HTTPError(400, 'unknown action')
logging.debug('executing %s action for camera with id %s: "%s"' %
(action, camera_id, command))
self.run_command_bg(command)
def _handle_get_config_response(self, camera_id, local_config,
resp: utils.GetConfigResponse,
cameras: list, length: list) -> None:
if resp.error:
cameras.append({
'id':
camera_id,
'name':
'<' + remote.pretty_camera_url(local_config) + '>',
'enabled':
False,
'streaming_framerate':
1,
'framerate':
1
})
else:
resp.remote_ui_config['id'] = camera_id
if not resp.remote_ui_config['enabled'] and local_config[
'@enabled']:
# if a remote camera is disabled, make sure it's disabled locally as well
local_config['@enabled'] = False
config.set_camera(camera_id, local_config)
elif resp.remote_ui_config[
'enabled'] and not local_config['@enabled']:
# if a remote camera is locally disabled, make sure the remote config says the same thing
resp.remote_ui_config['enabled'] = False
for key, value in list(local_config.items()):
resp.remote_ui_config[key.replace('@', '')] = value
cameras.append(resp.remote_ui_config)
finished = self.check_finished(cameras, length)
return
async def get(self, camera_id, filename=None, include_body=True):
logging.debug('downloading movie %(filename)s of camera %(id)s' % {
'filename': filename,
'id': camera_id
})
self.pretty_filename = os.path.basename(filename)
if camera_id is not None:
camera_id = int(camera_id)
if camera_id not in config.get_camera_ids():
raise HTTPError(404, 'no such camera')
camera_config = config.get_camera(camera_id)
if utils.is_local_motion_camera(camera_config):
filename = mediafiles.get_media_path(camera_config, filename,
'movie')
self.pretty_filename = camera_config[
'camera_name'] + '_' + self.pretty_filename
await StaticFileHandler.get(self,
filename,
include_body=include_body)
return
elif utils.is_remote_camera(camera_config):
# we will cache the movie since it takes a while to fetch from the remote camera
# and we may be going to play it back in the browser, which will fetch the video in chunks
tmpfile = self.tmpdir + '/' + self.pretty_filename
if os.path.isfile(tmpfile):
# have a cached copy, update the timestamp so it's not flushed
import time
mtime = os.stat(tmpfile).st_mtime
os.utime(tmpfile, (time.time(), mtime))
await StaticFileHandler.get(self,
tmpfile,
include_body=include_body)
return
resp = await remote.get_media_content(camera_config,
filename,
media_type='movie')
if resp.error:
return self.finish_json({
'error':
'Failed to download movie from %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config),
'msg': resp.error
}
})
# check if the file has been created by another request while we were fetching the movie
if not os.path.isfile(tmpfile):
tmp = open(tmpfile, 'wb')
tmp.write(resp.result)
tmp.close()
await StaticFileHandler.get(self,
tmpfile,
include_body=include_body)
return
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
async def timelapse(self, camera_id, group):
key = self.get_argument('key', None)
check = self.get_argument('check', False)
camera_config = config.get_camera(camera_id)
if key: # download
logging.debug('serving timelapse movie for group "%(group)s" of camera %(id)s with key %(key)s' % {
'group': group or 'ungrouped', 'id': camera_id, 'key': key})
if utils.is_local_motion_camera(camera_config):
data = mediafiles.get_prepared_cache(key)
if data is None:
logging.error('prepared cache data for key "%s" does not exist' % key)
raise HTTPError(404, 'no such key')
pretty_filename = camera_config['camera_name'] + '_' + group
pretty_filename = re.sub('[^a-zA-Z0-9]', '_', pretty_filename)
pretty_filename += '.' + mediafiles.FFMPEG_EXT_MAPPING.get(camera_config['movie_codec'], 'avi')
self.set_header('Content-Type', 'video/x-msvideo')
self.set_header('Content-Disposition', 'attachment; filename=' + pretty_filename + ';')
return self.finish(data)
elif utils.is_remote_camera(camera_config):
resp = await remote.get_timelapse_movie(camera_config, key, group=group)
if resp.error:
msg = 'Failed to download timelapse movie from %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': resp.error}
return self.finish_json({'error': msg})
self.set_header('Content-Type', resp.result['content_type'])
self.set_header('Content-Disposition', resp.result['content_disposition'])
return self.finish(resp.result['data'])
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
elif check:
logging.debug('checking timelapse movie status for group "%(group)s" of camera %(id)s' % {
'group': group or 'ungrouped', 'id': camera_id})
if utils.is_local_motion_camera(camera_config):
status = mediafiles.check_timelapse_movie()
if status['progress'] == -1 and status['data']:
key = mediafiles.set_prepared_cache(status['data'])
logging.debug('prepared timelapse movie for group "%(group)s" of camera %(id)s with key %(key)s' % {
'group': group or 'ungrouped', 'id': camera_id, 'key': key})
return self.finish_json({'key': key, 'progress': -1})
else:
return self.finish_json(status)
elif utils.is_remote_camera(camera_config):
resp = await remote.check_timelapse_movie(camera_config, group=group)
if resp.error:
msg = 'Failed to check timelapse movie progress at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': resp.error}
return self.finish_json({'error': msg})
if resp.result['progress'] == -1 and resp.result.get('key'):
self.finish_json({'key': resp.result['key'], 'progress': -1})
else:
self.finish_json(resp.result)
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
else: # start timelapse
interval = int(self.get_argument('interval'))
framerate = int(self.get_argument('framerate'))
msg = 'preparing timelapse movie for group "%(group)s" of camera %(id)s with rate %(framerate)s/%(int)s' % {
'group': group or 'ungrouped', 'id': camera_id, 'framerate': framerate, 'int': interval}
logging.debug(msg)
if utils.is_local_motion_camera(camera_config):
status = mediafiles.check_timelapse_movie()
if status['progress'] != -1:
return self.finish_json({'progress': status['progress']}) # timelapse already active
else:
mediafiles.make_timelapse_movie(camera_config, framerate, interval, group=group)
return self.finish_json({'progress': -1})
elif utils.is_remote_camera(camera_config):
check_timelapse_resp = await remote.check_timelapse_movie(camera_config, group=group)
if check_timelapse_resp.error:
return self.finish_json({'error': 'Failed to make timelapse movie at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': check_timelapse_resp.error}})
if check_timelapse_resp.result['progress'] != -1:
# timelapse already active
return self.finish_json({'progress': check_timelapse_resp.result['progress']})
make_timelapse_resp = await remote.make_timelapse_movie(camera_config, framerate, interval, group=group)
if make_timelapse_resp.error:
return self.finish_json({'error': 'Failed to make timelapse movie at %(url)s: %(msg)s.' % {
'url': remote.pretty_camera_url(camera_config), 'msg': make_timelapse_resp.error}})
return self.finish_json({'progress': -1})
else: # assuming simple mjpeg camera
raise HTTPError(400, 'unknown operation')
