microblog.pub/config.py
2019-10-20 20:47:35 +02:00

189 lines
5 KiB
Python

import mimetypes
import os
import subprocess
from datetime import datetime
from enum import Enum
from pathlib import Path
import yaml
from bleach import linkify
from itsdangerous import JSONWebSignatureSerializer
from little_boxes import strtobool
from little_boxes.activitypub import CTX_AS as AP_DEFAULT_CTX
from pymongo import MongoClient
import sass
from utils.emojis import _load_emojis
from utils.key import KEY_DIR
from utils.key import get_key
from utils.key import get_secret_key
from utils.media import MediaCache
ROOT_DIR = Path(__file__).parent.absolute()
class ThemeStyle(Enum):
LIGHT = "light"
DARK = "dark"
DEFAULT_THEME_STYLE = ThemeStyle.LIGHT.value
DEFAULT_THEME_PRIMARY_COLOR = {
ThemeStyle.LIGHT: "#1d781d", # Green
ThemeStyle.DARK: "#33ff00", # Purple
}
VERSION = (
subprocess.check_output(["git", "describe", "--always"]).split()[0].decode("utf-8")
)
VERSION_DATE = (
subprocess.check_output(["git", "show", VERSION])
.decode()
.splitlines()[2]
.split("Date:")[-1]
.strip()
)
DEBUG_MODE = strtobool(os.getenv("MICROBLOGPUB_DEBUG", "false"))
HEADERS = [
"application/activity+json",
"application/ld+json;profile=https://www.w3.org/ns/activitystreams",
'application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
"application/ld+json",
]
with open(os.path.join(KEY_DIR, "me.yml")) as f:
conf = yaml.load(f)
USERNAME = conf["username"]
NAME = conf["name"]
DOMAIN = conf["domain"]
SCHEME = "https" if conf.get("https", True) else "http"
BASE_URL = SCHEME + "://" + DOMAIN
ID = BASE_URL
SUMMARY = conf["summary"]
ICON_URL = conf["icon_url"]
PASS = conf["pass"]
PROFILE_METADATA = conf.get("profile_metadata", {})
HIDE_FOLLOWING = conf.get("hide_following", True)
# Theme-related config
theme_conf = conf.get("theme", {})
THEME_STYLE = ThemeStyle(theme_conf.get("style", DEFAULT_THEME_STYLE))
THEME_COLOR = theme_conf.get("color", DEFAULT_THEME_PRIMARY_COLOR[THEME_STYLE])
DEFAULT_CTX = [
AP_DEFAULT_CTX,
f"{BASE_URL}/microblogpub-0.1.jsonld",
{"@language": "und"},
]
SASS_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), "sass")
theme_css = f"$primary-color: {THEME_COLOR};\n"
with open(os.path.join(SASS_DIR, f"{THEME_STYLE.value}.scss")) as f:
theme_css += f.read()
theme_css += "\n"
with open(os.path.join(SASS_DIR, "base_theme.scss")) as f:
raw_css = theme_css + f.read()
CSS = sass.compile(string=raw_css, output_style="compressed")
USER_AGENT = f"microblog.pub/{VERSION}; +{BASE_URL}"
mongo_client = MongoClient(
host=[os.getenv("MICROBLOGPUB_MONGODB_HOST", "localhost:27017")]
)
DB_NAME = "{}_{}".format(USERNAME, DOMAIN.replace(".", "_"))
DB = mongo_client[DB_NAME]
GRIDFS = mongo_client[f"{DB_NAME}_gridfs"]
MEDIA_CACHE = MediaCache(GRIDFS, USER_AGENT)
def _drop_db():
if not DEBUG_MODE:
return
mongo_client.drop_database(DB_NAME)
KEY = get_key(ID, ID + "#main-key", USERNAME, DOMAIN)
JWT_SECRET = get_secret_key("jwt")
JWT = JSONWebSignatureSerializer(JWT_SECRET)
def _admin_jwt_token() -> str:
return JWT.dumps( # type: ignore
{"me": "ADMIN", "ts": datetime.now().timestamp()}
).decode( # type: ignore
"utf-8"
)
ADMIN_API_KEY = get_secret_key("admin_api_key", _admin_jwt_token)
attachments = []
if PROFILE_METADATA:
for key, value in PROFILE_METADATA.items():
attachments.append(
{"type": "PropertyValue", "name": key, "value": linkify(value)}
)
MANUALLY_APPROVES_FOLLOWERS = bool(conf.get("manually_approves_followers", False))
ME = {
"@context": DEFAULT_CTX,
"type": "Person",
"id": ID,
"following": ID + "/following",
"followers": ID + "/followers",
"featured": ID + "/featured",
"inbox": ID + "/inbox",
"outbox": ID + "/outbox",
"preferredUsername": USERNAME,
"name": NAME,
"summary": SUMMARY,
"endpoints": {},
"url": ID,
"manuallyApprovesFollowers": MANUALLY_APPROVES_FOLLOWERS,
"attachment": attachments,
"icon": {
"mediaType": mimetypes.guess_type(ICON_URL)[0],
"type": "Image",
"url": ICON_URL,
},
"publicKey": KEY.to_dict(),
}
# Default emojis, space-separated, update `me.yml` to customize emojis
EMOJIS = "😺 😸 😹 😻 😼 😽 🙀 😿 😾"
if conf.get("emojis"):
EMOJIS = conf["emojis"]
# Emoji template for the FE
EMOJI_TPL = '<img src="/static/twemoji/{filename}.svg" alt="{raw}" class="emoji">'
if conf.get("emoji_tpl"):
EMOJI_TPL = conf["emoji_tpl"]
# Hosts blacklist
BLACKLIST = conf.get("blacklist", [])
# Outbound Webmentions support for public posts
DISABLE_WEBMENTIONS = bool(conf.get("disable_webmentions", False))
# Whether replies should be displayed in the stream or not
REPLIES_IN_STREAM = bool(conf.get("replies_in_stream", False))
# By default, we keep 14 of inbox data ; outbox is kept forever (along with bookmarked stuff, outbox replies, liked...)
DAYS_TO_KEEP = int(conf.get("days_to_keep", 14))
# Load custom emojis (stored in static/emojis)
_load_emojis(ROOT_DIR, BASE_URL)