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import jsonschema
import os
import re
import yaml
import sys
import discord
import logging
from colorlog import ColoredFormatter
log_level = logging.DEBUG
log_format = (
" %(log_color)s%(levelname)-8s%(reset)s |"
" %(log_color)s%(message)s%(reset)s"
)
logging.root.setLevel(log_level)
formatter = ColoredFormatter(log_format)
stream = logging.StreamHandler()
stream.setLevel(log_level)
stream.setFormatter(formatter)
LOG = logging.getLogger("pythonConfig")
LOG.setLevel(log_level)
LOG.addHandler(stream)
TOKEN = None
BOT_COLOR = None
DB_NAME = None
DB_ENGINE = None
DB_HOST = None
DB_PORT = None
DB_USER = None
DB_PASSWORD = None
schema = {
"type": "object",
"properties": {
"bot_info": {
"type": "object",
"properties": {
"token": {"type": "string"},
"bot_color": {"type": "string", "default": "#fc5f4e"},
},
"required": ["token"],
},
"database": {
"type": "object",
"properties": {
"name": {"type": "string", "default": "disarchive"},
"engine": {"type": "string"},
"host": {"type": "string"},
"port": {"type": "integer"},
"user": {"type": "string"},
"password": {"type": "string"},
},
"required": [
"name",
"engine",
"host",
"port",
"user",
"password",
],
},
},
"required": ["bot_info", "database"],
}
# Attempt to load the config file, otherwise create a new template
def load_config():
if os.path.exists("/.dockerenv"):
file_path = "/config/config.yaml"
else:
file_path = "config.yaml"
try:
with open(file_path, "r") as f:
file_contents = f.read()
validate_config(file_contents)
except FileNotFoundError:
# Create a new config.yaml file with the template
with open(file_path, "w") as f:
f.write(
"""
bot_info:
token:
bot_color:
database:
name:
engine:
host:
port:
user:
password: """
)
sys.exit(
LOG.critical(
"Configuration file `config.yaml` has been generated. Please"
" fill out all of the necessary information. Refer to the docs"
" for information on what a specific configuration option is."
)
)
# Thouroughly validate all of the options in the config.yaml file
def validate_config(file_contents):
global TOKEN, BOT_COLOR, DB_NAME, DB_ENGINE, DB_HOST, DB_PORT, DB_USER, DB_PASSWORD
config = yaml.safe_load(file_contents)
try:
jsonschema.validate(config, schema)
except jsonschema.ValidationError as e:
sys.exit(LOG.critical(f"Error in config.yaml file: {e.message}"))
# Make sure "bot_color" is a valid hex color
hex_pattern_one = "^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$"
hex_pattern_two = "^([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$"
if "bot_color" in config["bot_info"]:
if not bool(
re.match(hex_pattern_one, config["bot_info"]["bot_color"])
) and not bool(
re.match(hex_pattern_two, config["bot_info"]["bot_color"])
):
LOG.critical(
"Error in config.yaml file: bot_color is not a valid hex color"
)
else:
BOT_COLOR = discord.Color(
int((config["bot_info"]["bot_color"]).replace("#", ""), 16)
)
if config["database"]["engine"] not in [
"sqlite",
"mysql",
"postgresql",
]:
LOG.error(
"database_engine must be either 'sqlite', 'mysql', or 'postgresql'"
)
return False
else:
DB_ENGINE = config["database"]["engine"]
DB_NAME = config["database"]["name"]
DB_HOST = config["database"]["host"]
DB_PORT = config["database"]["port"]
DB_USER = config["database"]["user"]
DB_PASSWORD = config["database"]["password"]
TOKEN = config["bot_info"]["token"]
"""
Template for embeds
"""
def create_embed(
title: str = None,
description: str = None,
color=None,
footer=None,
thumbnail=None,
):
embed = discord.Embed(
title=title,
description=description,
color=color if color else BOT_COLOR,
)
if footer:
embed.set_footer(text=footer)
# else:
# embed.set_footer(
# text=datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S") + " UTC"
# )
if thumbnail:
embed.set_thumbnail(url=thumbnail)
return embed
|
