def cfg_reset(cmd):
if cmd == 'reset':
# Remove driver if active
drivers.activate(None)
# Delete configuration data
if os.path.exists(settings.CONFIGFOLDER):
shutil.rmtree(settings.CONFIGFOLDER, True)
# Reboot
subprocess.call(['/sbin/reboot'], stderr=void)
return jsonify({'reset': True})
elif cmd == 'reboot':
subprocess.call(['/sbin/reboot'], stderr=void)
return jsonify({'reboot': True})
elif cmd == 'shutdown':
subprocess.call(['/sbin/poweroff'], stderr=void)
return jsonify({'shutdown': True})
elif cmd == 'update':
if os.path.exists('/root/photoframe/update.sh'):
p = subprocess.Popen(
'/bin/bash /root/photoframe/update.sh 2>&1 | logger -t forced_update',
shell=True)
return 'Update in process', 200
else:
return 'Cannot find update tool', 404
elif cmd == 'clearCache':
slideshow.createEvent("clearCache")
return jsonify({'clearCache': True})
elif cmd == 'forgetMemory':
slideshow.createEvent("memoryForget")
return jsonify({'forgetMemory': True})
def cfg_reset():
# Remove driver if active
drivers.activate(None)
# Delete configuration data
if os.path.exists(settings.CONFIGFOLDER):
shutil.rmtree(settings.CONFIGFOLDER, True)
# Reboot
subprocess.call(['/sbin/reboot'], stderr=void);
return jsonify({'reset': True})
def cfg_keyvalue(key, value):
global powermanagement
# Depending on PUT/GET we will either change or read
# values. If key is unknown, then this call fails with 404
if key is not None:
if settings.getUser(key) is None:
abort(404)
return
if request.method == 'PUT':
status = True
if key == "keywords":
# Keywords has its own API
abort(404)
return
settings.setUser(key, value)
if key in ['display-driver']:
drv = settings.getUser('display-driver')
if drv == 'none':
drv = None
special = drivers.activate(drv)
if special is None:
settings.setUser('display-driver', 'none')
settings.setUser('display-special', None)
status = False
else:
settings.setUser('display-special', special)
if key in ['timezone']:
# Make sure we convert + to /
settings.setUser('timezone', value.replace('+', '/'))
helper.timezoneSet(settings.getUser('timezone'))
if key in ['resolution', 'tvservice']:
width, height, tvservice = display.setConfiguration(
value, settings.getUser('display-special'))
settings.setUser('tvservice', tvservice)
settings.setUser('width', width)
settings.setUser('height', height)
display.enable(True, True)
if key in ['display-on', 'display-off']:
timekeeper.setConfiguration(settings.getUser('display-on'),
settings.getUser('display-off'))
if key in ['autooff-lux', 'autooff-time']:
timekeeper.setAmbientSensitivity(settings.getUser('autooff-lux'),
settings.getUser('autooff-time'))
if key in ['powersave']:
timekeeper.setPowermode(settings.getUser('powersave'))
if key in ['shutdown-pin']:
powermanagement.stopmonitor()
powermanagement = shutdown(settings.getUser('shutdown-pin'))
settings.save()
return jsonify({'status': status})
elif request.method == 'GET':
if key is None:
return jsonify(settings.getUser())
else:
return jsonify({key: settings.getUser(key)})
abort(404)
def upload(item):
retval = {'status': 200, 'return': {}}
if request.method == 'POST':
# check if the post request has the file part
if 'filename' not in request.files:
logging.error('No file part')
abort(405)
file = request.files['filename']
if item == 'driver':
# if user does not select file, browser also
# submit an empty part without filename
if file.filename == '' or not file.filename.lower().endswith(
'.zip'):
logging.error('No filename or invalid filename')
abort(405)
filename = os.path.join('/tmp/', secure_filename(file.filename))
file.save(filename)
if item == 'driver':
result = drivers.install(filename)
if result is not False:
# Check and see if this is the driver we're using
if result['driver'] == settings.getUser('display-driver'):
# Yes it is, we need to activate it and return info about restarting
special = drivers.activate(result['driver'])
if special is None:
settings.setUser('display-driver', 'none')
settings.setUser('display-special', None)
retval['status'] = 500
else:
settings.setUser('display-special', special)
retval['return'] = {'reboot': True}
else:
retval['return'] = {'reboot': False}
try:
os.remove(filename)
except:
pass
if retval['status'] == 200:
return jsonify(retval['return'])
abort(retval['status'])
abort(405)
