57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
from __future__ import annotations
|
|
|
|
import os
|
|
import typing
|
|
from functools import lru_cache
|
|
from pathlib import Path
|
|
|
|
from platformdirs import user_data_dir
|
|
from reader import Reader
|
|
from reader import TagNotFoundError
|
|
from reader import make_reader
|
|
|
|
if typing.TYPE_CHECKING:
|
|
from reader.types import JSONType
|
|
|
|
data_dir: str = os.getenv("DISCORD_RSS_BOT_DATA_DIR", "").strip() or user_data_dir(
|
|
appname="discord_rss_bot",
|
|
appauthor="TheLovinator",
|
|
roaming=True,
|
|
ensure_exists=True,
|
|
)
|
|
|
|
|
|
# TODO(TheLovinator): Add default things to the database and make the edible.
|
|
default_custom_message: JSONType | str = "{{entry_title}}\n{{entry_link}}"
|
|
default_custom_embed: dict[str, str] = {
|
|
"description": "{{entry_text}}",
|
|
"author_name": "{{entry_title}}",
|
|
"author_url": "{{entry_link}}",
|
|
"image_url": "{{image_1}}",
|
|
"color": "#469ad9",
|
|
}
|
|
|
|
|
|
@lru_cache(maxsize=1)
|
|
def get_reader(custom_location: Path | None = None) -> Reader:
|
|
"""Get the reader.
|
|
|
|
Args:
|
|
custom_location: The location of the database file.
|
|
|
|
Returns:
|
|
The reader.
|
|
"""
|
|
db_location: Path = custom_location or Path(data_dir) / "db.sqlite"
|
|
reader: Reader = make_reader(url=str(db_location))
|
|
|
|
# https://reader.readthedocs.io/en/latest/api.html#reader.types.UpdateConfig
|
|
# Set the default update interval to 15 minutes if not already configured
|
|
# Users can change this via the Settings page or per-feed in the feed page
|
|
try:
|
|
reader.get_tag((), ".reader.update")
|
|
except TagNotFoundError:
|
|
# Set default
|
|
reader.set_tag((), ".reader.update", {"interval": 15})
|
|
|
|
return reader
|