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import os
import sys
from pathlib import Path
from typing import Union
from dotenv import load_dotenv
def app_root_path():
app_path = Path(sys.argv[0]).resolve()
try:
if app_path.parent.name == "bin": # Installed in unixy hierachy
return app_path.parents[1]
except IndexError:
pass
return app_path.parent
# None will let direnv do its' thing
env_paths = [Path(".env"), app_root_path() / "etc/environment", None]
for env_path in env_paths:
print("Loading environment from " + str(env_path))
load_dotenv(dotenv_path=env_path)
class EnvService:
# To be expanded upon later!
def __init__(self):
self.env = {}
@staticmethod
def environment_path_with_fallback(env_name, relative_fallback=None):
dir = os.getenv(env_name)
if dir != None:
return Path(dir).resolve()
if relative_fallback:
app_relative = (app_root_path() / relative_fallback).resolve()
if app_relative.exists():
return app_relative
return Path.cwd()
@staticmethod
def find_shared_file(file_name):
share_file_paths = []
share_dir = os.getenv("SHARE_DIR")
if share_dir is not None:
share_file_paths.append(Path(share_dir) / file_name)
share_file_paths.extend(
[
app_root_path() / "share" / file_name,
app_root_path() / file_name,
Path(file_name),
]
)
for share_file_path in share_file_paths:
if share_file_path.exists():
return share_file_path.resolve()
raise ValueError(f"Unable to find shared data file {file_name}")
@staticmethod
def get_allowed_guilds():
# ALLOWED_GUILDS is a comma separated list of guild ids
# It can also just be one guild ID
# Read these allowed guilds and return as a list of ints
try:
allowed_guilds = os.getenv("ALLOWED_GUILDS")
except:
allowed_guilds = None
if allowed_guilds is None:
raise ValueError(
"ALLOWED_GUILDS is not defined properly in the environment file!"
"Please copy your server's guild ID and put it into ALLOWED_GUILDS in the .env file."
'For example a line should look like: `ALLOWED_GUILDS="971268468148166697"`'
)
allowed_guilds = (
allowed_guilds.split(",") if "," in allowed_guilds else [allowed_guilds]
)
allowed_guilds = [int(guild) for guild in allowed_guilds]
return allowed_guilds
@staticmethod
def get_admin_roles():
# ADMIN_ROLES is a comma separated list of string roles
# It can also just be one role
# Read these allowed roles and return as a list of strings
try:
admin_roles = os.getenv("ADMIN_ROLES")
except:
admin_roles = None
if admin_roles is None:
print(
"ADMIN_ROLES is not defined properly in the environment file!"
"Please copy your server's role and put it into ADMIN_ROLES in the .env file."
'For example a line should look like: `ADMIN_ROLES="Admin"`'
)
print("Defaulting to allowing all users to use admin commands...")
return [None]
admin_roles = (
admin_roles.lower().split(",")
if "," in admin_roles
else [admin_roles.lower()]
)
return admin_roles
@staticmethod
def get_dalle_roles():
# DALLE_ROLES is a comma separated list of string roles
# It can also just be one role
# Read these allowed roles and return as a list of strings
try:
dalle_roles = os.getenv("DALLE_ROLES")
except:
dalle_roles = None
if dalle_roles is None:
print(
"DALLE_ROLES is not defined properly in the environment file!"
"Please copy your server's role and put it into DALLE_ROLES in the .env file."
'For example a line should look like: `DALLE_ROLES="Dalle"`'
)
print("Defaulting to allowing all users to use Dalle commands...")
return [None]
dalle_roles = (
dalle_roles.lower().split(",")
if "," in dalle_roles
else [dalle_roles.lower()]
)
return dalle_roles
@staticmethod
def get_gpt_roles():
# GPT_ROLES is a comma separated list of string roles
# It can also just be one role
# Read these allowed roles and return as a list of strings
try:
gpt_roles = os.getenv("GPT_ROLES")
except:
gpt_roles = None
if gpt_roles is None:
print(
"GPT_ROLES is not defined properly in the environment file!"
"Please copy your server's role and put it into GPT_ROLES in the .env file."
'For example a line should look like: `GPT_ROLES="Gpt"`'
)
print("Defaulting to allowing all users to use GPT commands...")
return [None]
gpt_roles = (
gpt_roles.lower().strip().split(",")
if "," in gpt_roles
else [gpt_roles.lower()]
)
return gpt_roles
@staticmethod
def get_welcome_message():
# WELCOME_MESSAGE is a default string used to welcome new members to the server if GPT3 is not available.
# The string can be blank but this is not advised. If a string cannot be found in the .env file, the below string is used.
# The string is DMd to the new server member as part of an embed.
try:
welcome_message = os.getenv("WELCOME_MESSAGE")
except:
welcome_message = "Hi there! Welcome to our Discord server!"
return welcome_message
@staticmethod
def get_moderations_alert_channel():
# MODERATIONS_ALERT_CHANNEL is a channel id where moderation alerts are sent to
# The string can be blank but this is not advised. If a string cannot be found in the .env file, the below string is used.
try:
moderations_alert_channel = os.getenv("MODERATIONS_ALERT_CHANNEL")
except:
moderations_alert_channel = None
return moderations_alert_channel
@staticmethod
def get_user_input_api_keys():
try:
user_input_api_keys = os.getenv("USER_INPUT_API_KEYS")
if user_input_api_keys.lower().strip() == "true":
return True
else:
return False
except:
return False
@staticmethod
def get_user_key_db_path() -> Union[Path, None]:
try:
user_key_db_path = os.getenv("USER_KEY_DB_PATH")
if user_key_db_path is None:
return None
else:
return Path(user_key_db_path)
except:
return None