youtube-channel-manager/YtManagerApp/appconfig.py
2018-10-11 01:43:50 +03:00

109 lines
3.4 KiB
Python

import logging
import os
import os.path
from shutil import copyfile
from django.conf import settings
from django.contrib.auth.models import User
from .models import UserSettings
from .utils.customconfigparser import ConfigParserWithEnv
class AppConfig(object):
__SETTINGS_FILE = 'config.ini'
__LOG_FILE = 'log.log'
DEFAULT_SETTINGS = {
'global': {
'YouTubeApiKey': 'AIzaSyBabzE4Bup77WexdLMa9rN9z-wJidEfNX8',
'SynchronizationSchedule': '0 * * * * *',
'SchedulerConcurrency': '2',
},
'user': {
'MarkDeletedAsWatched': 'True',
'DeleteWatched': 'True',
'AutoDownload': 'True',
'DownloadMaxAttempts': '3',
'DownloadGlobalLimit': '',
'DownloadSubscriptionLimit': '5',
'DownloadOrder': 'playlist_index',
'DownloadPath': '${env:USERPROFILE}${env:HOME}/Downloads',
'DownloadFilePattern': '${channel}/${playlist}/S01E${playlist_index} - ${title} [${id}]',
'DownloadFormat': 'bestvideo+bestaudio',
'DownloadSubtitles': 'True',
'DownloadAutogeneratedSubtitles': 'False',
'DownloadSubtitlesAll': 'False',
'DownloadSubtitlesLangs': 'en,ro',
'DownloadSubtitlesFormat': '',
}
}
def __init__(self):
self.log_path = os.path.join(settings.BASE_DIR, 'config', AppConfig.__LOG_FILE)
self.settings_path = os.path.join(settings.BASE_DIR, 'config', AppConfig.__SETTINGS_FILE)
self.settings = ConfigParserWithEnv(defaults=AppConfig.DEFAULT_SETTINGS, allow_no_value=True)
self.load_settings()
def load_settings(self):
if os.path.exists(self.settings_path):
with open(self.settings_path, 'r') as f:
self.settings.read_file(f)
def save_settings(self):
if os.path.exists(self.settings_path):
# Create a backup
copyfile(self.settings_path, self.settings_path + ".backup")
else:
# Ensure directory exists
settings_dir = os.path.dirname(self.settings_path)
os.makedirs(settings_dir, exist_ok=True)
with open(self.settings_path, 'w') as f:
self.settings.write(f)
def get_user_config(self, user: User) -> ConfigParserWithEnv:
user_settings = UserSettings.find_by_user(user)
if user_settings is not None:
user_config = ConfigParserWithEnv(defaults=self.settings, allow_no_value=True)
user_config.read_dict({
'user': user_settings.to_dict()
})
return user_config
return settings
instance: AppConfig = None
def __initialize_logger():
# Parse log level
log_level_str = instance.settings.get('global', 'LogLevel', fallback='INFO')
levels = {
'NOTSET': logging.NOTSET,
'DEBUG': logging.DEBUG,
'INFO': logging.INFO,
'WARNING': logging.WARNING,
'ERROR': logging.ERROR,
'CRITICAL': logging.CRITICAL
}
if log_level_str.upper() not in levels:
log_level_str = 'INFO'
# Init
logging.basicConfig(filename=instance.log_path, level=levels[log_level_str])
def initialize_config():
global instance
instance = AppConfig()
# Load settings
instance.load_settings()
# Initialize logger
__initialize_logger()
logging.info('Application started!')