artbound-python/artbound_python/cache.py

67 lines
1.8 KiB
Python

import os, shutil
from datetime import datetime
from contextlib import suppress
import requests
from artbound_python.api import get_file, get_rows
CACHE_DIRECTORY = "cache"
CACHE_PATH = os.path.join("artbound_python", "static", "res", CACHE_DIRECTORY)
db = []
last_updated = ""
with suppress(FileExistsError):
os.makedirs(CACHE_PATH)
def download_fanart(fanart_id: str):
cached_files = os.listdir(CACHE_PATH)
cached_ids = [ x.split(".")[0] for x in cached_files ]
try:
position = cached_ids.index(fanart_id)
fanart = cached_files[position]
except ValueError:
print("Downloading", fanart_id)
fanart = get_file(fanart_id, CACHE_PATH)
return f"/static/res/{CACHE_DIRECTORY}/{fanart}"
def clear_cache():
shutil.rmtree(CACHE_PATH)
def handle_fanart(fanart):
fanart["content"] = download_fanart(fanart["id"])
return fanart
def handle_row(row):
fanart_date = datetime.strptime(row[0], "%d/%m/%Y %H.%M.%S")
fanart_id = row[3][33:]
return {
'id': fanart_id,
'date': fanart_date.strftime("%Y-%m"),
'name': row[1],
'enabled': 1,
'watermark': { 'invert': '' }
}
class DB():
def update_database(self):
prev_length = len(self.db)
self.db = [ handle_row(x) for x in get_rows() ]
new_length = len(self.db)
if new_length == 0:
print("No fanarts!")
exit(1)
self.last_updated = datetime.now()
return new_length - prev_length
def __init__(self):
self.db = []
self.update_database()
def get_fanarts(self, month):
return [ handle_fanart(x) for x in self.db if x["date"] == month ]
def get_last_updated(self):
return self.last_updated.strftime("%d/%m/%Y %H:%M")