65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
from typing import Dict, List
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from flask import Flask
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from fittrackee import db
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from .models import AppConfig
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MAX_FILE_SIZE = 1 * 1024 * 1024 # 1MB
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def get_or_init_config() -> AppConfig:
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"""
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Init application configuration.
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"""
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existing_config = AppConfig.query.one_or_none()
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if existing_config:
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return existing_config
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config = AppConfig()
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config.max_users = 0 # no limitation
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config.max_single_file_size = MAX_FILE_SIZE
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config.max_zip_file_size = MAX_FILE_SIZE * 10
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db.session.add(config)
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db.session.commit()
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return config
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def update_app_config_from_database(
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current_app: Flask, db_config: AppConfig
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) -> None:
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current_app.config['gpx_limit_import'] = db_config.gpx_limit_import
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current_app.config['max_single_file_size'] = db_config.max_single_file_size
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current_app.config['MAX_CONTENT_LENGTH'] = db_config.max_zip_file_size
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current_app.config['max_users'] = db_config.max_users
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current_app.config[
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'is_registration_enabled'
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] = db_config.is_registration_enabled
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def verify_app_config(config_data: Dict) -> List:
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"""
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Verify if application config is valid.
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If not, it returns not empty string
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"""
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ret = []
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if (
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'gpx_limit_import' in config_data
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and config_data['gpx_limit_import'] <= 0
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):
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ret.append('Max. files in a zip archive must be greater than 0')
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if (
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'max_single_file_size' in config_data
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and config_data['max_single_file_size'] <= 0
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):
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ret.append('Max. size of uploaded files must be greater than 0')
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if (
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'max_zip_file_size' in config_data
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and config_data['max_zip_file_size'] <= 0
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):
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ret.append('Max. size of zip archive must be greater than 0')
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return ret
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