ytptube/app/library/common.py

80 lines
2.4 KiB
Python

import json
import logging
from .DownloadQueue import DownloadQueue
from .encoder import Encoder
LOG = logging.getLogger("common")
class common:
"""
This class is used to share common methods between the socket and the API gateways.
"""
queue: DownloadQueue
encoder: Encoder
def __init__(self, queue: DownloadQueue, encoder: Encoder):
super().__init__()
self.queue = queue
self.encoder = encoder
async def add(
self, url: str, preset: str, folder: str, ytdlp_cookies: str, ytdlp_config: dict, output_template: str
) -> dict[str, str]:
if ytdlp_cookies and isinstance(ytdlp_cookies, dict):
ytdlp_cookies = self.encoder.encode(ytdlp_cookies)
status = await self.queue.add(
url=url,
preset=preset if preset else "default",
folder=folder,
ytdlp_cookies=ytdlp_cookies,
ytdlp_config=ytdlp_config if isinstance(ytdlp_config, dict) else {},
output_template=output_template,
)
return status
def format_item(self, item: dict) -> dict:
"""
Format the item to be added to the download queue.
Args:
item (dict): The item to be formatted.
Raises:
ValueError: If the url is not provided.
ValueError: If the yt-dlp config is not a valid json.
Returns:
dict: The formatted item
"""
url: str = item.get("url")
if not url:
raise ValueError("url param is required.")
preset: str = str(item.get("preset", self.config.default_preset))
folder: str = str(item.get("folder")) if item.get("folder") else ""
cookies: str = str(item.get("cookies")) if item.get("cookies") else ""
template: str = str(item.get("template")) if item.get("template") else ""
config = item.get("config")
if isinstance(config, str) and config:
try:
config = json.loads(config)
except Exception as e:
raise ValueError(f"Failed to parse json yt-dlp config for '{url}'. {str(e)}")
item = {
"url": url,
"preset": preset,
"folder": folder,
"ytdlp_cookies": cookies,
"ytdlp_config": config if isinstance(config, dict) else {},
"output_template": template,
}
return item