def execute_action(action):
result = {'success': True, 'message': '', 'action': action}
# get the action
if (action in ['pause', 'resume']):
# store the new value
utils.write_db(
db, utils.DB_PLAYER_STATUS,
{'running': action == 'resume'}) # eval to True/False
result['message'] = f"Action {action} executed"
elif (action in ['next', 'prev']):
config = utils.get_configuration(db)
if (config['mode'] == 'dir'):
nextVideo = utils.read_db(db, utils.DB_LAST_PLAYED_FILE)
# use the info parser to find the next or previous video
info = VideoInfo(utils.get_configuration(db))
if (action == 'next'):
nextVideo = info.find_next_video(nextVideo['file'])
else:
nextVideo = info.find_prev_video(nextVideo['file'])
# save the video file
utils.write_db(db, utils.DB_LAST_PLAYED_FILE, nextVideo)
result['message'] = f"Next video will be {nextVideo['name']}"
else:
result['success'] = False
result[
'message'] = 'Cannot use next/prev actions when in file mode'
elif (action == 'seek'):
# get the seek amount as a percent
data = request.get_json(force=True)
if ('amount' in data and data['amount'] > 0
and data['amount'] <= 100):
nextVideo = utils.read_db(db, utils.DB_LAST_PLAYED_FILE)
if ('file' in nextVideo):
# see to this value
info = VideoInfo(utils.get_configuration(db))
nextVideo = info.seek_video(nextVideo, data['amount'])
result[
'message'] = f"Seeking to {data['amount']:.2f} percent on next update"
result['data'] = nextVideo
# save the new position
utils.write_db(db, utils.DB_LAST_PLAYED_FILE, nextVideo)
else:
result['success'] = False
result['message'] = 'No video loaded to seek'
else:
result['success'] = False
result['message'] = 'Value must be between 0 and 100'
else:
result['success'] = False
result['message'] = 'Not a valid control action'
return jsonify(result)
def save_configuration():
result = {'success': True, 'message': 'Settings Updated'}
# get the request data and do some verification
data = request.get_json(force=True)
# if passed get current config
currentConfig = utils.get_configuration(db)
# merge changed values into current and save
currentConfig.update(data)
checkConfig = utils.validate_configuration(currentConfig)
if (checkConfig[0]):
utils.write_db(db, utils.DB_CONFIGURATION, currentConfig)
else:
result['success'] = False
result['message'] = checkConfig[1]
return jsonify(result)
# setup the screen and database connection
epd = displayfactory.load_display_driver(args.epd)
# pull width/height from driver
width = epd.width
height = epd.height
db = redis.Redis('localhost', decode_responses=True)
# default to False as default settings probably won't load a video
if (not db.exists(utils.DB_PLAYER_STATUS)):
utils.write_db(db, utils.DB_PLAYER_STATUS, {'running': False})
utils.write_db(db, utils.DB_LAST_RUN, {'last_run': 0})
# load the player configuration
config = utils.get_configuration(db)
logging.info(
f"Starting with options Frame Increment: {config['increment']} frames, " +
f"Video start: {config['start']} seconds, Ending Cutoff: {config['end']} seconds, "
f"Updating on schedule: {config['update']}")
# start the web app
webAppThread = threading.Thread(name='Web App',
target=webapp.webapp_thread,
args=(args.port, args.debug, logHandlers))
webAppThread.setDaemon(True)
webAppThread.start()
# set to now, or now + 60 depending on if we are showing the splash screen
now = datetime.now(
def get_configuration():
return jsonify(utils.get_configuration(db))
def setup_analyze():
return render_template('analyze.html',
config=utils.get_configuration(db))
def setup_view():
return render_template('setup.html',
config=utils.get_configuration(db))
def index():
return render_template('index.html',
status=utils.read_db(db,
utils.DB_PLAYER_STATUS),
config=utils.get_configuration(db))