mirror of
https://github.com/PhoenixTwoFive/karaoqueue.git
synced 2025-05-18 18:41:48 +02:00
77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
import requests
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from bs4 import BeautifulSoup
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import json
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import os
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import uuid
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from flask import make_response
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from functools import wraps, update_wrapper
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from datetime import datetime
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data_directory = "data"
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config_file = data_directory+"/config.json"
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def create_data_directory():
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if not os.path.exists(data_directory):
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os.makedirs(data_directory)
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def get_catalog_url():
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r = requests.get('https://www.karafun.de/karaoke-song-list.html')
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soup = BeautifulSoup(r.content, 'html.parser')
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url = soup.findAll('a', href=True, text='Verfügbar in CSV-Format')[0]['href']
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return url
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def get_songs(url):
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r = requests.get(url)
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return r.text
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def is_valid_uuid(val):
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try:
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uuid.UUID(str(val))
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return True
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except ValueError:
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return False
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def check_config_exists():
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return os.path.isfile(config_file)
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def load_version(app):
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if os.path.isfile(".version"):
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with open('.version', 'r') as file:
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data = file.read().replace('\n', '')
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if data:
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app.config['VERSION'] = data
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else:
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app.config['VERSION'] = ""
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else:
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app.config['VERSION'] = ""
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def setup_config(app):
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if check_config_exists():
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config = json.load(open(config_file))
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with open(config_file, 'r') as handle:
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config = json.load(handle)
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print("Loaded existing config")
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else:
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config = {'username': 'admin', 'password': 'changeme', 'entryquota': 3, 'maxqueue': 20}
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with open(config_file, 'w') as handle:
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json.dump(config, handle, indent=4, sort_keys=True)
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print("Wrote new config")
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app.config['BASIC_AUTH_USERNAME'] = config['username']
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app.config['BASIC_AUTH_PASSWORD'] = config['password']
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app.config['ENTRY_QUOTA'] = config['entryquota']
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app.config['MAX_QUEUE'] = config['maxqueue']
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def nocache(view):
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@wraps(view)
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def no_cache(*args, **kwargs):
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response = make_response(view(*args, **kwargs))
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response.headers['Last-Modified'] = datetime.now()
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response.headers['Cache-Control'] = 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0, max-age=0'
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response.headers['Pragma'] = 'no-cache'
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response.headers['Expires'] = '-1'
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return response
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return update_wrapper(no_cache, view) |