Files
youtube-dl/logic.py

104 lines
3.2 KiB
Python

import os
import sys
import platform
import traceback
import subprocess
import sqlite3
from framework import db, path_app_root, path_data
from framework.logger import get_logger
from framework.util import Util
from .logic_normal import LogicNormal
from .model import ModelSetting
package_name = __name__.split(".", maxsplit=1)[0]
logger = get_logger(package_name)
class Logic(object):
db_default = {
"db_version": "2",
"youtube_dl_package": "1",
"ffmpeg_path": ""
if platform.system() != "Windows"
else os.path.join(path_app_root, "bin", "Windows", "ffmpeg.exe"),
"temp_path": os.path.join(path_data, "download_tmp"),
"save_path": os.path.join(path_data, "download"),
"default_filename": "",
"proxy": "",
}
@staticmethod
def db_init():
try:
for key, value in Logic.db_default.items():
if db.session.query(ModelSetting).filter_by(key=key).count() == 0:
db.session.add(ModelSetting(key, value))
db.session.commit()
Logic.migration()
except Exception as error:
logger.error("Exception:%s", error)
logger.error(traceback.format_exc())
@staticmethod
def plugin_load():
try:
logger.debug("%s plugin_load", package_name)
Logic.db_init()
# youtube-dl 업데이트
youtube_dl = LogicNormal.get_youtube_dl_package(
ModelSetting.get("youtube_dl_package")
)
logger.debug(f"{youtube_dl} upgrade")
logger.debug(
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "--upgrade", youtube_dl],
universal_newlines=True,
)
)
# 편의를 위해 json 파일 생성
from .plugin import plugin_info
Util.save_from_dict_to_json(
plugin_info, os.path.join(os.path.dirname(__file__), "info.json")
)
except Exception as error:
logger.error("Exception:%s", error)
logger.error(traceback.format_exc())
@staticmethod
def plugin_unload():
try:
logger.debug("%s plugin_unload", package_name)
except Exception as error:
logger.error("Exception:%s", error)
logger.error(traceback.format_exc())
@staticmethod
def migration():
try:
db_version = ModelSetting.get_int("db_version")
connect = sqlite3.connect(
os.path.join(path_data, "db", f"{package_name}.db")
)
if db_version < 2:
logger.debug("youtube-dlc uninstall")
logger.debug(
subprocess.check_output(
[sys.executable, "-m", "pip", "uninstall", "-y", "youtube-dlc"],
universal_newlines=True,
)
)
connect.commit()
connect.close()
ModelSetting.set("db_version", Logic.db_default["db_version"])
db.session.flush()
except Exception as error:
logger.error("Exception:%s", error)
logger.error(traceback.format_exc())