wip

Difficult euroring parsing was made by GPT too. Its realisation is
horror

.gitea/workflows/docker-build.yml

@@ -11,6 +11,12 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
+    - name: 'Docker Tags'
+      id: tags
+      uses: cssnr/docker-tags-action@v2
+      with:
+        images: 'g.lair.moe/${{ vars.DOCKER_USERNAME }}/lair.moe'
+
     - name: Login to Docker Registry
       uses: docker/login-action@v2
       with:
@@ -27,5 +33,6 @@ jobs:
         context: .
         push: ${{ github.event_name == 'push' }}
         tags: g.lair.moe/${{ vars.DOCKER_USERNAME }}/lair.moe:latest
+        labels: ${{ steps.tags.outputs.labels }}
         cache-from: type=gha
         cache-to: type=gha,mode=max

.gitignore

@@ -5,5 +5,5 @@ __pycache__/
 *$py.class
 .python-version
 
-static/style/*.css
-static/style/*.css.map
+*.css
+*.css.map

Dockerfile

@@ -1,23 +1,47 @@
-FROM node:18-alpine as sass
+FROM node:18-alpine AS sass-builder
 
-RUN NODE_OPTIONS=--dns-result-order=ipv4first npm install -g sass
+RUN NODE_OPTIONS=--dns-result-order=ipv4first npm install -g sass@latest --omit=dev --no-fund --no-audit
 WORKDIR /build
-COPY ./static/style ./style
-RUN sass ./style:./style \
-    --no-source-map \
-    --style=compressed
+COPY ./blueprints ./blueprints
 
+RUN sass ./blueprints:./blueprints \
+    --no-source-map \
+    --style=compressed \
+    --quiet
 
 FROM python:3.11-slim
 
+RUN apt-get update && \
+    apt-get install --no-install-recommends -y \
+    libmagic1 \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
-COPY . .
-COPY --from=sass /build/style/ ./static/style/
-
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-ENV FLASK_ENV=production
-ENV PYTHONUNBUFFERED=1
+COPY . .
 
-CMD ["gunicorn", "app:app", "-b", "0.0.0.0:80", "--workers", "4"]
+COPY --from=sass-builder /build/blueprints/ ./blueprints/
+
+RUN useradd -m -u 1001 appuser && \
+    chown -R appuser:appuser /app
+
+USER appuser
+
+ENV FLASK_ENV=production \
+    PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+
+CMD ["gunicorn", "app:app", \
+    "-b", "0.0.0.0:80", \
+    "--workers", "4", \
+    "--worker-class", "sync", \
+    "--worker-tmp-dir", "/dev/shm", \
+    "--access-logfile", "-", \
+    "--error-logfile", "-", \
+    "--log-level", "info"]

app.py

@@ -1,79 +1,36 @@
-from os import system as console
-from configparser import ConfigParser
-from htmlmin import minify
-from flask import (
-    Flask,
-    g,
-    request,
-    render_template,
+from modules import locale
+from modules import domains
+
+from blueprints.root import bp as root_bp
+from blueprints.risdeveau import bp as rdv_bp
+
+import blueprints.root.modules.style
+import blueprints.risdeveau.modules.style
+
+from flask import Flask
+
+
+app = Flask(
+    __name__,
+    static_folder=None,
+    subdomain_matching=True,
+    template_folder="blueprints"
 )
 
+app.jinja_env.add_extension('pypugjs.ext.jinja.PyPugJSExtension')
 
-translations_cache = {}
+app.before_request(locale.before_request)
+app.context_processor(locale.inject_translations)
+app.context_processor(domain.inject_get_domain)
 
-def load_translations(lang):
-    if lang not in translations_cache:
-        translations_cache[lang] = {}
-
-        try:
-            config = ConfigParser()
-            config.read(f'locale/{lang}.ini')
-            for section in config.sections():
-                translations_cache[lang][section] = dict(config.items(section))
-        except:
-            pass
-
-    return translations_cache[lang]
-
-
-def get_locale():
-    return request.accept_languages.best_match(('en', 'ru', 'de', 'fr', 'ja'), 'en')
-
-app = Flask(__name__)
-
-
-@app.before_request
-def before_request():
-    g.locale = get_locale()
-    g.translations = load_translations(g.locale)
-
-
-@app.context_processor
-def inject_translations():
-    def translate(text, **kwargs):
-        if ":" in text:
-            section, key = text.split(":", 1)
-        else:
-            section, key = "common", text
-
-        template = g.translations \
-            .get(section, {}) \
-            .get(key, f"${section}: {key}$")
-
-        try:
-            return template.format(**kwargs)
-        except:
-            return template
-
-    return {'_': translate}
+app.register_blueprint(root_bp)
+app.register_blueprint(rdv_bp)
 
 
 if app.debug:
-    console("sass static/style/main.scss static/style/main.css")
-    console("sass static/style/risdeveau.scss static/style/risdeveau.css")
+    blueprints.root.modules.style.compile_styles()
+    blueprints.risdeveau.modules.style.compile_styles()
 
-@app.route("/")
-def index():
-    return minify(render_template('index.html'), remove_empty_space=True)
-
-@app.route("/host")
-def host():
-    return minify(render_template('host.html'), remove_empty_space=True)
-
-@app.route("/us")
-def us():
-    return minify(render_template('us.html'), remove_empty_space=True)
-
-@app.route("/risdeveau")
-def risdeveau():
-    return minify(render_template('personal/risdeveau.html'), remove_empty_space=True)
+    app.config['SERVER_NAME'] = "localhost:5000"
+else:
+    app.config['SERVER_NAME'] = "lair.moe"

blueprints/risdeveau/__init__.py

@@ -0,0 +1,106 @@
+import os
+from datetime import datetime, timedelta
+from pathlib import Path
+from time import time
+
+from flask import (
+    Blueprint,
+    abort,
+    make_response,
+    render_template,
+    request,
+    send_file,
+)
+import magic
+from htmlmin import minify
+from musicbrainzngs import get_image_front
+
+from .modules.api.lb import data as lb_data, refresh_cache as lb_refresh
+from .modules.api.steam import data as steam_data, refresh_cache as steam_refresh
+
+def tmsmp(sec: int) -> str:
+    if sec == 0:
+        return 0
+    elif sec < 60:
+        return f"{sec} s"
+    elif sec < 60*60:
+        minutes = round(sec / 60, 1)
+        return f"{minutes:.0f} m" if minutes.is_integer() else f"{minutes:.1f} m"
+    elif sec < 60*60*24:
+        hours = round(sec / 3600, 1)
+        return f"{hours:.0f} h" if hours.is_integer() else f"{hours:.1f} h"
+    else:
+        days = round(sec / 86400, 1)
+        return f"{days:.0f} d" if days.is_integer() else f"{days:.1f} d"
+
+def utmsmp(unix: int) -> str:
+    return datetime \
+        .utcfromtimestamp(unix) \
+        .strftime('%Y-%m-%d %H:%M:%S')
+
+def rtmsmp(unix: int) -> str:
+    return tmsmp(int(time() - unix))
+
+bp = Blueprint(
+    "risdeveau",
+    __name__,
+    subdomain="risdeveau",
+    template_folder="..",
+    static_folder=None
+)
+
+def render_tmpl(filename: str, **kwargs) -> str:
+    template_path = os.path.join("risdeveau/templates", filename)
+    return minify(
+        render_template(template_path, **kwargs),
+        remove_empty_space=True
+    )
+
+@bp.route("/static/<path:filename>")
+def static(filename: str):
+    static_folders = ("static", "../root/static")
+    for dir in static_folders:
+        if os.path.exists(path := os.path.join("blueprints/risdeveau", dir, filename)):
+            return send_file(path)
+    return abort(404)
+
+@bp.route("/asset/mb/<mbid>")
+def mb_cover(mbid):
+    r = make_response(image := get_image_front(mbid, "250"))
+    r.headers['Content-Type'] = magic.from_buffer(image[:2048], mime=True)
+    r.headers['Cache-Control'] = 'public, max-age=86400'
+    r.headers['Expires'] = (datetime.now() + timedelta(days=1)) \
+        .strftime('%a, %d %b %Y %H:%M:%S GMT')
+    return r
+
+args = {
+    "lb":     lb_data,
+    "steam":  steam_data,
+    "tmsmp":  tmsmp,
+    "utmsmp": utmsmp,
+    "rtmsmp": rtmsmp
+}
+
+@bp.route("/")
+def index():
+    lb_refresh()
+    steam_refresh()
+    return render_tmpl('index.pug', **args)
+
+@bp.route("/m/<module>")
+def module(module):
+    if module == "listenbrainz":
+        lb_refresh()
+    elif module == "steam":
+        steam_refresh()
+    if none_match := request.headers.get('if-none-match'):
+        match module:
+            case "listenbrainz":
+                if none_match == lb_data['etag']:
+                    return '', 304
+
+            case "steam":
+                if none_match == steam_data['etag']:
+                    return '', 304
+
+    return render_tmpl(f'{module}.pug', **args)

blueprints/risdeveau/modules/api/lb.py

@@ -0,0 +1,193 @@
+import atexit
+import re
+from dataclasses import dataclass
+from hashlib import md5
+from json import dumps
+from time import time
+from urllib.parse import parse_qs, urlparse
+
+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+import requests
+from flask import Flask, jsonify
+
+from .scheduler_guard import should_start_scheduler
+from .shared_cache import atomic_write_json, cache_file, load_json_if_newer
+
+
+@dataclass
+class Cache:
+    data = {}
+    last_updated = time()
+    status = None
+
+
+data = {
+    "caches": {
+        "now": Cache(),
+        "listens": Cache()
+    },
+    "last_updated": time(),
+    "etag": ""
+}
+
+_IS_WRITER = should_start_scheduler()
+_CACHE_PATH = cache_file("listenbrainz")
+_CACHE_MTIME = 0.0
+
+
+def refresh_cache() -> None:
+    """Refresh in-memory cache from the shared JSON file (for non-writer workers)."""
+    global _CACHE_MTIME
+    if _IS_WRITER:
+        return
+
+    payload, mtime = load_json_if_newer(_CACHE_PATH, _CACHE_MTIME)
+    if payload is None:
+        return
+
+    try:
+        data["etag"] = payload.get("etag", data.get("etag", ""))
+        data["last_updated"] = payload.get("last_updated", data.get("last_updated", time()))
+        caches = payload.get("caches", {})
+        for key, cache in data.get("caches", {}).items():
+            if isinstance(caches, dict) and key in caches and isinstance(caches[key], dict):
+                c = caches[key]
+                cache.data = c.get("data", cache.data)
+                cache.last_updated = c.get("last_updated", cache.last_updated)
+                cache.status = c.get("status", cache.status)
+    finally:
+        _CACHE_MTIME = mtime
+
+
+def _persist_cache() -> None:
+    """Persist current cache state to the shared JSON file (writer worker only)."""
+    if not _IS_WRITER:
+        return
+
+    payload = {
+        "etag": data.get("etag", ""),
+        "last_updated": data.get("last_updated", time()),
+        "caches": {
+            k: {
+                "data": v.data,
+                "last_updated": v.last_updated,
+                "status": v.status,
+            }
+            for k, v in data.get("caches", {}).items()
+        },
+    }
+    atomic_write_json(_CACHE_PATH, payload)
+
+
+def yt_cover(youtube_url):
+    parsed_url = urlparse(youtube_url)
+
+    if parsed_url.netloc in ("youtube.com", "music.youtube.com"):
+        query_params = parse_qs(parsed_url.query)
+        video_id = query_params.get('v', [None])[0]
+
+    elif parsed_url.netloc == 'youtu.be':
+        video_id = parsed_url.path[1:]
+
+    if not video_id:
+        return
+
+    return f"https://img.youtube.com/vi/{video_id}/2.jpg"
+
+
+def parse_listens(json: dict) -> dict:
+    cover_replacing = {
+        "1e699948-c7c8-4bb2-9f8b-62e14b882a5d": "ca464c1d-5848-45bb-b92d-b1e4b00f9d65",
+        "0d516a93-061e-4a27-9cf7-f36e3a96f888": "5cc0c0c7-22f9-4a4b-a24c-f1a6732f813b",
+        "92ea5cc8-80e0-4da0-a10b-1bc2f8e8781e": "e8f3e14a-4794-4bab-b403-d562cdad4c2f",
+    }
+
+    new_json = {
+        "count": json["count"],
+        "listens": []
+    }
+
+    for track in json["listens"]:
+        listened_at = track.get("listened_at", 0)
+        track = track["track_metadata"]
+
+        new_track = {
+            "artist_name": track["artist_name"],
+            "track_name": track["track_name"],
+            "listened_at": listened_at
+        }
+
+        if mb := track.get("mbid_mapping"):
+            new_track["id"] = \
+                cover_replacing.get(mb["release_mbid"],
+                mb.get("caa_release_mbid",
+                mb["release_mbid"]
+            ))
+            new_track["artist_name"] = mb["artists"][0]["artist_credit_name"]
+            new_track["track_name"] = mb["recording_name"]
+        elif info := track.get("additional_info"):
+            if info \
+                .get("music_service_name", "") \
+                .lower() in ("youtube", "youtube music"):
+                    if cover := yt_cover(track["additional_info"]["origin_url"]):
+                        new_track["cover_url"] = cover
+
+        if "cover_url" not in new_track.keys() and "id" in new_track.keys():
+            new_track["cover_url"] = "/asset/mb/" + new_track["id"]
+
+        new_json["listens"].append(new_track)
+
+    return new_json
+
+
+def api_request(url: str, cache: Cache):
+    changed = False
+    prev_status = cache.status
+
+    try:
+        response = requests.get(url, timeout=10)
+        if response.status_code == 200:
+            json = parse_listens(response.json().get("payload"))
+            cache.status = 'success'
+
+            if cache.data != json:
+                cache.data = json
+                cache.last_updated = time()
+                data['last_updated'] = time()
+                data['etag'] = md5(''.join(
+                    ( dumps(data['caches'][x].data) for x in data['caches'] )
+                ).encode()).hexdigest()
+                changed = True
+        else:
+            cache.status = f'error: {response.status_code}'
+    except Exception as e:
+        cache.status = f'error: {str(e)}'
+
+    if prev_status != cache.status:
+        changed = True
+
+    if changed:
+        _persist_cache()
+
+
+scheduler = BackgroundScheduler()
+
+if _IS_WRITER:
+    scheduler.add_job(
+        func=lambda: api_request("https://api.listenbrainz.org/1/user/risdeveau/listens?count=5", data['caches']['listens']),
+        trigger=IntervalTrigger(minutes=1),
+        id='risdeveau.listenbrainz.listens',
+        replace_existing=True
+    )
+    scheduler.add_job(
+        func=lambda: api_request("https://api.listenbrainz.org/1/user/risdeveau/playing-now", data['caches']['now']),
+        trigger=IntervalTrigger(seconds=15),
+        id='risdeveau.listenbrainz.playing-now',
+        replace_existing=True
+    )
+    _persist_cache()
+    scheduler.start()
+    atexit.register(lambda: scheduler.shutdown())
+else:
+    refresh_cache()

blueprints/risdeveau/modules/api/scheduler_guard.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import os
+import fcntl
+from typing import Optional
+
+_LOCK_FD: Optional[int] = None  # keep fd open for process lifetime
+
+
+def should_start_scheduler() -> bool:
+    """Return True in exactly one process (the scheduler owner).
+
+    Under gunicorn --workers N, code is imported in N processes. If APScheduler
+    starts at import time, you get N schedulers => N× API calls.
+
+    We prevent that by taking a non-blocking exclusive lock on a lockfile.
+    """
+    global _LOCK_FD
+    if _LOCK_FD is not None:
+        return True
+
+    lock_path = os.environ.get("LAIR_SCHED_LOCK", "/tmp/lair-scheduler.lock")
+    fd = os.open(lock_path, os.O_CREAT | os.O_RDWR, 0o644)
+    try:
+        fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+        _LOCK_FD = fd
+        return True
+    except BlockingIOError:
+        os.close(fd)
+        return False
+    except Exception:
+        try:
+            os.close(fd)
+        finally:
+            return False

blueprints/risdeveau/modules/api/shared_cache.py

@@ -0,0 +1,53 @@
+from __future__ import annotations
+
+import json
+import os
+import tempfile
+from typing import Any, Optional, Tuple
+
+
+def cache_dir() -> str:
+    """Directory where the scheduler owner writes shared cache JSON files."""
+    d = os.environ.get("LAIR_CACHE_DIR", "/tmp/lair-cache")
+    os.makedirs(d, exist_ok=True)
+    return d
+
+
+def cache_file(name: str) -> str:
+    return os.path.join(cache_dir(), f"{name}.json")
+
+
+def atomic_write_json(path: str, payload: dict) -> None:
+    """Write JSON atomically so readers never observe partial content."""
+    parent = os.path.dirname(path) or "."
+    fd, tmp = tempfile.mkstemp(prefix=".tmp-", dir=parent)
+    try:
+        with os.fdopen(fd, "w", encoding="utf-8") as f:
+            json.dump(payload, f, ensure_ascii=False, separators=(",", ":"))
+        os.replace(tmp, path)
+    finally:
+        try:
+            if os.path.exists(tmp):
+                os.unlink(tmp)
+        except Exception:
+            pass
+
+
+def load_json_if_newer(path: str, last_mtime: float) -> Tuple[Optional[dict], float]:
+    """Load JSON only if the file exists and has mtime newer than last_mtime."""
+    try:
+        st = os.stat(path)
+    except FileNotFoundError:
+        return None, last_mtime
+    except Exception:
+        return None, last_mtime
+
+    mtime = float(st.st_mtime)
+    if mtime <= float(last_mtime):
+        return None, last_mtime
+
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            return json.load(f), mtime
+    except Exception:
+        return None, last_mtime

blueprints/risdeveau/modules/api/steam.py

@@ -0,0 +1,173 @@
+import atexit
+import re
+from dataclasses import dataclass
+from hashlib import md5
+from json import dumps
+from os import environ
+from time import time
+from urllib.parse import parse_qs, urlparse
+
+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+import requests
+from flask import Flask
+
+from .scheduler_guard import should_start_scheduler
+from .shared_cache import atomic_write_json, cache_file, load_json_if_newer
+
+
+TOKEN = environ.get("STEAM_TOKEN")
+MY_ID = 76561198826355942
+
+
+@dataclass
+class Cache:
+    data = {}
+    last_updated = time()
+    status = None
+
+
+data = {
+    "caches": {
+        "recent": Cache(),
+        "owned": Cache()
+    },
+    "last_updated": time(),
+    "etag": ""
+}
+
+_IS_WRITER = should_start_scheduler()
+_CACHE_PATH = cache_file("steam")
+_CACHE_MTIME = 0.0
+
+
+def refresh_cache() -> None:
+    """Refresh in-memory cache from the shared JSON file (for non-writer workers)."""
+    global _CACHE_MTIME
+    if _IS_WRITER:
+        return
+
+    payload, mtime = load_json_if_newer(_CACHE_PATH, _CACHE_MTIME)
+    if payload is None:
+        return
+
+    try:
+        data["etag"] = payload.get("etag", data.get("etag", ""))
+        data["last_updated"] = payload.get("last_updated", data.get("last_updated", time()))
+        caches = payload.get("caches", {})
+        for key, cache in data.get("caches", {}).items():
+            if isinstance(caches, dict) and key in caches and isinstance(caches[key], dict):
+                c = caches[key]
+                cache.data = c.get("data", cache.data)
+                cache.last_updated = c.get("last_updated", cache.last_updated)
+                cache.status = c.get("status", cache.status)
+    finally:
+        _CACHE_MTIME = mtime
+
+
+def _persist_cache() -> None:
+    """Persist current cache state to the shared JSON file (writer worker only)."""
+    if not _IS_WRITER:
+        return
+
+    payload = {
+        "etag": data.get("etag", ""),
+        "last_updated": data.get("last_updated", time()),
+        "caches": {
+            k: {
+                "data": v.data,
+                "last_updated": v.last_updated,
+                "status": v.status,
+            }
+            for k, v in data.get("caches", {}).items()
+        },
+    }
+    atomic_write_json(_CACHE_PATH, payload)
+
+
+def modify_game_list(json: dict) -> dict:
+    if 'games' in json.keys():
+        apps = (3301060, 404790, 1281930, 1920960, 1325960, 431960)
+        new_games = []
+        for i, g in enumerate(json['games']):
+            if g['appid'] not in apps:
+                json['games'][i]['h_cover'] = f"https://shared.fastly.steamstatic.com/store_item_assets//steam/apps/{g['appid']}/header.jpg"
+                json['games'][i]['v_cover'] = f"https://shared.fastly.steamstatic.com/store_item_assets//steam/apps/{g['appid']}/library_600x900.jpg"
+                new_games.append(json['games'][i])
+        json['games'] = new_games
+    return json
+
+
+def steam_request(interface: str, method: str, v: int = 1, **kwargs) -> requests.Response:
+    return requests.get(
+        f"https://api.steampowered.com/{interface}/{method}/v{v:04}/",
+        params=dict({"key": TOKEN}, **kwargs),
+        timeout=10
+    )
+
+
+def api_request(cache, *args, **kwargs):
+    changed = False
+    prev_status = cache.status
+
+    try:
+        response = steam_request(*args, **kwargs)
+        if response.status_code == 200:
+            json = modify_game_list(response.json().get("response"))
+            cache.status = 'success'
+
+            if cache.data != json:
+                cache.data = json
+                cache.last_updated = time()
+                data['last_updated'] = time()
+                data['etag'] = md5(''.join(
+                    ( dumps(data['caches'][x].data) for x in data['caches'] )
+                ).encode()).hexdigest()
+                changed = True
+        else:
+            cache.status = f'error: {response.status_code}'
+    except Exception as e:
+        cache.status = f'error: {str(e)}'
+
+    if prev_status != cache.status:
+        changed = True
+
+    if changed:
+        _persist_cache()
+
+
+if TOKEN:
+    scheduler = BackgroundScheduler()
+
+    if _IS_WRITER:
+        scheduler.add_job(
+            func=lambda: api_request(data['caches']['recent'], "IPlayerService", "GetRecentlyPlayedGames", steamid=MY_ID),
+            trigger=IntervalTrigger(minutes=15),
+            id='risdeveau.steam.recent',
+            replace_existing=True
+        )
+        scheduler.add_job(
+            func=lambda: api_request(data['caches']['owned'], "IPlayerService", "GetOwnedGames", steamid=MY_ID, include_appinfo=1, include_played_free_games=1),
+            trigger=IntervalTrigger(minutes=60),
+            id='risdeveau.steam.owned',
+            replace_existing=True
+        )
+
+        _persist_cache()
+        scheduler.start()
+
+        api_request(data['caches']['recent'], "IPlayerService", "GetRecentlyPlayedGames", steamid=MY_ID)
+        api_request(data['caches']['owned'], "IPlayerService", "GetOwnedGames", steamid=MY_ID, include_appinfo=1, include_played_free_games=1)
+
+        atexit.register(lambda: scheduler.shutdown())
+    else:
+        refresh_cache()
+else:
+    msg = "STEAM_TOKEN is not defined"
+    print(msg)
+    for c in data["caches"].values():
+        c.status = msg
+    if _IS_WRITER:
+        _persist_cache()
+    else:
+        refresh_cache()

blueprints/risdeveau/modules/style.py

@@ -0,0 +1,9 @@
+from os import system as console
+from os.path import join
+
+def compile_styles():
+    dir = "blueprints/risdeveau/static/style"
+    files = ("risdeveau",)
+
+    for file in files:
+        console(f"sass {join(dir, file+'.scss')} {join(dir, file+'.css')}")

blueprints/risdeveau/static/script/rtime.js

@@ -0,0 +1,68 @@
+document.addEventListener('alpine:init', () => {
+  Alpine.data('rtime', (unixTimestamp) => ({
+    targetDate: new Date(unixTimestamp * 1000),
+    timeString: '',
+    timer: null,
+    interval: 1000,
+
+    colorClasses: {
+      green:  't-green',
+      yellow: 't-yellow',
+      orange: 't-orange',
+      red:    't-red'
+    },
+
+    currentColor: 'green',
+
+    get textColorClass() {
+      return this.colorClasses[this.currentColor];
+    },
+
+    init() {
+      this.updateTime();
+      this.timer = setInterval(() => this.updateTime(), this.interval);
+
+      this.$el.addEventListener('alpine:removing', () => {
+        if (this.interval) clearInterval(this.interval);
+      });
+    },
+
+    updateTime() {
+      const now = new Date();
+      const diffInSeconds = Math.floor((now - this.targetDate) / 1000);
+      const diffInMinutes = Math.floor(diffInSeconds / 60);
+      const diffInHours = Math.floor(diffInSeconds / 3600);
+      const diffInDays = Math.floor(diffInSeconds / 86400);
+
+      let newInterval = this.interval;
+
+      if (diffInSeconds < 60) {
+        this.timeString = 'a moment ago';
+      } else if (diffInMinutes < 60) {
+        this.timeString = `${diffInMinutes} m ago`;
+        newInterval = 10000;
+      } else if (diffInHours < 24) {
+        this.timeString = `${diffInHours} h ago`;
+        newInterval = 60000;
+      } else {
+        this.timeString = `${diffInDays} d ago`;
+        clearInterval(this.timer);
+      }
+
+      if (diffInMinutes <= 15) {
+        this.currentColor = 'green';
+      } else if (diffInHours < 1) {
+        this.currentColor = 'yellow';
+      } else if (diffInDays < 1) {
+        this.currentColor = 'orange';
+      } else {
+        this.currentColor = 'red';
+      }
+
+      if (this.interval != newInterval) {
+        clearInterval(this.timer)
+        this.timer = setInterval(() => this.updateTime(), newInterval);
+      }
+    },
+  }));
+});

blueprints/risdeveau/static/style/risdeveau.scss

@@ -0,0 +1,100 @@
+@use "sass:color";
+@use "../../../root/static/style/catppuccin" as theme;
+
+h3 {
+  margin-block-end: 0;
+}
+
+.qr {
+  img { width: 100% }
+  p { text-align: center; }
+
+  &.blocks {
+    flex-wrap: nowrap;
+    overflow-x: auto;
+    width: calc(100vw - 1rem);
+    max-width: 45rem;
+    scroll: {
+      behavior: smooth;
+      snap-type: x mandatory;
+    }
+
+    &::-webkit-scrollbar { display: none; }
+
+    &:hover .block.qr:not(:hover) {
+      filter: blur(5px);
+      transition: all 0.3s ease;
+    }
+  }
+
+  &.block {
+    flex: 0 0 calc(100vw - 2rem);
+    scroll-snap-align: start;
+    max-width: 13.666rem;
+  }
+}
+
+.track {
+  display: flex;
+
+  &.active {
+    box-shadow: theme.$green 0 0 5px 0;
+  }
+
+  img {
+    width: 5rem;
+    height: 5rem;
+    object-fit: cover;
+    border-radius: .5rem;
+  }
+}
+
+.steam {
+  .block {
+    display: flex;
+
+    img {
+      height: 7rem;
+      margin-right: .5rem;
+    }
+
+    p {
+      margin: .5rem 0;
+    }
+  }
+}
+
+table, tbody {
+  vertical-align: baseline;
+  border-collapse: collapse;
+
+  tr {
+    border-radius: 10px;
+
+    &:hover {
+      background-color: color.change(theme.$surface1, $alpha:75%);
+    }
+
+    th {
+      text-align: unset;
+    }
+
+    th + td, td + td {
+      padding-left: 2rem;
+    }
+  }
+}
+
+#pie:hover {
+  animation: rotateY-animation 2s linear infinite;
+  transform-style: preserve-3d;
+
+  @keyframes rotateY-animation {
+    to {
+      transform: rotateY(0deg);
+    }
+    from {
+      transform: rotateY(360deg);
+    }
+  }
+}

blueprints/risdeveau/templates/88x31.pug

@@ -0,0 +1,16 @@
+div
+  .88-31
+    a.disabled(href="https://chest.lair.moe")
+      img(src="/static/img/88x31/gf.png")
+
+    a(href="//lair.moe")
+      img(src="/static/img/88x31/lair.gif")
+
+    a#pie(href="https://preview.about.akarpov.ru")
+      img(src="/static/img/88x31/withpie.gif")
+
+  .88-31
+    a(href="https://g.lair.moe/Sweetbread/nixos-config")
+      img(src="/static/img/88x31/nixos.webp")
+
+    img(src="/static/img/88x31/teto.webp")

blueprints/risdeveau/templates/contacts.pug

@@ -0,0 +1,40 @@
+.block
+  h3 Development
+  .blocks.badges
+    a.block(href="//g.lair.moe/Sweetbread")
+      img.icon(src="/static/img/service/gitea.webp")
+      |  Gitea
+
+    a.block(href="https://github.com/VerySweetBread")
+      img.icon(src="https://github.githubassets.com/assets/GitHub-Mark-ea2971cee799.png")
+      |  GitHub
+
+    a.block(href="https://git.kolibrios.org/Sweetbread")
+      img.icon(src="https://git.kolibrios.org/assets/img/logo.svg")
+      |  KolibriOS Git
+
+  h3 Contacts
+  .blocks.badges
+    a.block(href="https://matrix.to/#/@risdeveau:lair.moe")
+      img.icon(src="https://matrix.org/assets/favicon.ico")
+      |  Matrix
+
+    a.block(href="//b.lair.moe/@risdeveau")
+      img.icon(src="/static/img/service/sharkey.webp")
+      |  Fediverse
+
+    a.block(href="https://discord.com/users/459823895256498186")
+      img.icon(src="https://cdn.prod.website-files.com/6257adef93867e50d84d30e2/66e3d80db9971f10a9757c99_Symbol.svg")
+      |  Discord
+
+    a.block(href="mailto:risdeveau@lair.moe") Mail
+
+  h3 Game accounts
+  .blocks.badges
+    a.block(href="https://steamcommunity.com/id/risdeveau")
+      img.icon(src="https://store.steampowered.com/favicon.ico")
+      |  Steam
+
+    a.block(href="https://gamebanana.com/members/3899828")
+      img.icon(src="https://images.gamebanana.com/static/img/favicon/favicon.ico")
+      |  GameBanana

blueprints/risdeveau/templates/donate.pug

@@ -0,0 +1,14 @@
+div
+  h3 Wallets
+  .blocks.qr
+    .block.qr
+      p POL, BNB
+      img(src="/static/img/wallets/evm.webp")
+
+    .block.qr
+      p TON
+      img(src="/static/img/wallets/ton.webp")
+
+    .block.qr
+      p XMR
+      img(src="/static/img/wallets/xmr.webp")

blueprints/risdeveau/templates/index.pug

@@ -0,0 +1,51 @@
+doctype html
+
+html(lang="en")
+  head
+    title Sweet Bread
+
+    each f in ('tw', 'main', 'risdeveau')
+      link(rel="stylesheet", href="/static/style/#{f}.css")
+
+    link(rel="icon" type="image/webp" href="/static/img/us/risdeveau.webp")
+
+    script(src="/static/script/rtime.js")
+    if request.headers.get('DNT') != "1":
+      script(
+        src="https://track.lair.moe/api/script.js"
+        data-site-id="1"
+        defer
+      )
+    script(
+      src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.js"
+      integrity="sha384-/TgkGk7p307TH7EXJDuUlgG3Ce1UVolAOFopFekQkkXihi5u/6OCvVKyz1W+idaz"
+      crossorigin="anonymous"
+    )
+    script(defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js")
+
+    meta(name="viewport" content="width=device-width, initial-scale=1.0")
+    meta(
+      name="htmx-config"
+      content='{
+        "responseHandling":[
+          {"code":"204", "swap": false},
+          {"code":"304", "swap": false},
+          {"code":"[23]..", "swap": true},
+          {"code":"422", "swap": true},
+          {"code":"[45]..", "swap": false, "error":true},
+          {"code":"...", "swap": true}
+        ]
+      }'
+    )
+
+  body
+    header
+      a(href=url_for('root.index')) Lair
+
+    main
+      include risdeveau/templates/info.pug
+      include risdeveau/templates/contacts.pug
+      include risdeveau/templates/listenbrainz.pug
+      include risdeveau/templates/steam.pug
+      include risdeveau/templates/donate.pug
+      include risdeveau/templates/88x31.pug

blueprints/risdeveau/templates/info.pug

@@ -0,0 +1,35 @@
+.block
+  table
+    tr
+      th DoB
+      td 2005-01-13
+    tr
+      th Languages
+      td
+        table
+          tr
+            td Russian
+            td Native
+          tr
+            td English
+            td B2
+          tr
+            td French
+            td A1?
+          tr
+            td German
+            td A2?
+          tr
+            td Japanese
+            td Beginner
+
+    tr
+      th Student
+      td
+        table
+          tr
+            td Programmer
+            td 2.5/4yr.
+          tr
+            td Translator
+            td 2.5/3yr.

blueprints/risdeveau/templates/listenbrainz.pug

@@ -0,0 +1,32 @@
+mixin track_block(track, is_active=false)
+  - set act_cls = "active" if is_active else ""
+  .block.track(class=act_cls)
+    if track.cover_url
+      img(src=track.cover_url)
+    div
+      p
+        b= track.artist_name
+      p= track.track_name
+
+      if not is_active
+        p(
+          x-data="rtime(#{track.listened_at})",
+          x-text="`Listened ${timeString}`",
+          :class="textColorClass"
+        )
+
+.block(
+  hx-get="/m/listenbrainz",
+  hx-trigger="every 15s",
+  hx-swap="outerHTML",
+  hx-headers='{"If-None-Match": "#{lb.etag}"}'
+)
+  h2
+    a(href="https://listenbrainz.org/user/risdeveau/") Listenbrainz
+
+  if lb.caches.now.data and lb.caches.now.data.listens[0]
+    +track_block(lb.caches.now.data.listens[0], true)
+
+  if lb.caches.listens.data and lb.caches.listens.data.listens
+    each track in lb.caches.listens.data.listens
+      +track_block(track)

blueprints/risdeveau/templates/steam.pug

@@ -0,0 +1,52 @@
+mixin game_block(g, show_last_played=false)
+  a.block(href="https://store.steampowered.com/app/#{g.appid}", target="_blank")
+    picture
+      source(media="(max-width: 45rem)", srcset=g.v_cover)
+      img(src=g.h_cover)
+    div
+      strong= g.name
+      if g.playtime_2weeks
+        p Played last 2 weeks: #{tmsmp(g.playtime_2weeks * 60)}
+      p
+        - var lin = g.playtime_linux_forever > 0;
+        - var win = g.playtime_windows_forever > 0;
+        | Total played:
+        if lin
+          = tmsmp(g.playtime_linux_forever * 60)
+          |  (
+          abbr(title="On Linux") L
+          | )
+        if lin and win
+          = " + "
+        if win
+          = tmsmp(g.playtime_windows_forever * 60)
+          |  (
+          abbr(title="On Windows") W
+          | )
+        if lin and win
+          = " = "
+          = tmsmp(g.playtime_forever * 60)
+      if show_last_played and g.rtime_last_played != 0
+        p Last played: #{utmsmp(g.rtime_last_played)}
+
+.block.steam(
+  hx-get="/m/steam",
+  hx-trigger="every 1m",
+  hx-swap="outerHTML",
+  hx-headers='{ "If-None-Match": "#{steam.etag}" }'
+)
+  h2
+    a(href="https://steamcommunity.com/id/risdeveau") Steam
+
+  if steam.caches.recent.data.games
+    h3 Recently played:
+    each g in steam.caches.recent.data.games
+      +game_block(g)
+    p(x-data="rtime(#{steam.caches.recent.last_updated})", x-text="`Last updated: ${timeString}`")
+
+  if steam.caches.owned.data.games
+    h3 Top played games:
+    - var owned_games = steam.caches.owned.data.games | sort(attribute="playtime_forever", reverse=true)
+    each g in owned_games[:5]
+      +game_block(g, true)
+    p(x-data="rtime(#{steam.caches.owned.last_updated})", x-text="`Last updated: ${timeString}`")

blueprints/root/__init__.py

@@ -0,0 +1,31 @@
+from htmlmin import minify
+from flask import Blueprint, render_template, request, jsonify
+
+from .modules.euroring import data as euroring_data, refresh_cache as euroring_refresh
+
+bp = Blueprint(
+    "root",
+    __name__,
+    template_folder="templates",
+    static_folder="static"
+)
+
+def render_tmpl(filename: str) -> str:
+    euroring_refresh()
+    return minify(
+        render_template(filename, euroring=euroring_data),
+        remove_empty_space=True
+    )
+
+
+@bp.route("/")
+def index():
+    return render_tmpl('index.pug')
+
+@bp.route("/host")
+def host():
+    return render_tmpl('host.pug')
+
+@bp.route("/us")
+def us():
+    return render_tmpl('us.pug')

blueprints/root/modules/euroring.py

@@ -0,0 +1,188 @@
+from __future__ import annotations
+
+import atexit
+import os
+import re
+from time import time
+from urllib.parse import urlsplit
+
+import requests
+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+
+from blueprints.risdeveau.modules.api.scheduler_guard import should_start_scheduler
+from blueprints.risdeveau.modules.api.shared_cache import (
+    atomic_write_json,
+    cache_file,
+    load_json_if_newer,
+)
+
+
+EURORING_SOURCE_URL = os.environ.get(
+    "EURORING_SOURCE_URL",
+    "https://euroring.neocities.org/scripts/onionring-variables.js",
+)
+EURORING_SITE_URL = os.environ.get("EURORING_SITE_URL", "https://lair.moe")
+EURORING_TIMEOUT = float(os.environ.get("EURORING_TIMEOUT", "10"))
+
+
+data = {
+    "enabled": bool(EURORING_SOURCE_URL and EURORING_SITE_URL),
+    "status": "disabled",
+    "source_url": EURORING_SOURCE_URL,
+    "site_url": EURORING_SITE_URL,
+    "ring_name": "",
+    "index_url": None,
+    "prev_url": None,
+    "next_url": None,
+    "count": 0,
+    "last_updated": 0,
+}
+
+_IS_WRITER = should_start_scheduler() if data["enabled"] else False
+_CACHE_PATH = cache_file("webring")
+_CACHE_MTIME = 0.0
+
+
+def _site_key(url: str) -> tuple[str, int | None, str, str]:
+    parts = urlsplit(url.strip())
+    hostname = (parts.hostname or "").lower()
+    port = parts.port
+    path = re.sub(r"/+$", "", parts.path or "")
+    query = parts.query or ""
+    return hostname, port, path, query
+
+
+def _parse_js_string_value(text: str, variable: str) -> str | None:
+    match = re.search(
+        rf"var\s+{re.escape(variable)}\s*=\s*(['\"])(.*?)\1\s*;",
+        text,
+        re.S,
+    )
+    if not match:
+        return None
+    return match.group(2).strip()
+
+
+def _parse_sites(text: str) -> list[str]:
+    match = re.search(r"var\s+sites\s*=\s*\[(.*?)\]\s*;", text, re.S)
+    if not match:
+        raise ValueError("sites array not found")
+
+    sites_block = match.group(1)
+    sites: list[str] = []
+
+    for raw_line in sites_block.splitlines():
+        line = raw_line.strip()
+        if not line or line.startswith("//"):
+            continue
+
+        site_match = re.match(
+            r"(?P<quote>['\"])(?P<url>.*?)(?P=quote)\s*,?\s*(?://.*)?$",
+            line,
+        )
+        if site_match:
+            sites.append(site_match.group("url").strip())
+
+    if not sites:
+        raise ValueError("sites array is empty")
+
+    return sites
+
+
+def _compute_ring_payload(text: str) -> dict:
+    sites = _parse_sites(text)
+    target_key = _site_key(EURORING_SITE_URL)
+
+    current_index = None
+    for i, site in enumerate(sites):
+        if _site_key(site) == target_key:
+            current_index = i
+            break
+
+    if current_index is None:
+        raise ValueError(f"site not found in ring: {EURORING_SITE_URL}")
+
+    ring_name = _parse_js_string_value(text, "ringName") or "Webring"
+    index_url = _parse_js_string_value(text, "indexPage")
+
+    return {
+        "enabled": True,
+        "status": "success",
+        "source_url": EURORING_SOURCE_URL,
+        "site_url": EURORING_SITE_URL,
+        "ring_name": ring_name,
+        "index_url": index_url,
+        "prev_url": sites[(current_index - 1) % len(sites)],
+        "next_url": sites[(current_index + 1) % len(sites)],
+        "count": len(sites),
+        "last_updated": time(),
+    }
+
+
+def refresh_cache() -> None:
+    global _CACHE_MTIME
+    if _IS_WRITER:
+        return
+
+    payload, mtime = load_json_if_newer(_CACHE_PATH, _CACHE_MTIME)
+    if payload is None:
+        return
+
+    data.update(payload)
+    _CACHE_MTIME = mtime
+
+
+
+def _persist_cache() -> None:
+    if not _IS_WRITER:
+        return
+    atomic_write_json(_CACHE_PATH, data)
+
+
+
+def fetch_webring() -> None:
+    if not data["enabled"]:
+        return
+
+    previous_state = dict(data)
+
+    try:
+        response = requests.get(EURORING_SOURCE_URL, timeout=EURORING_TIMEOUT)
+        response.raise_for_status()
+        payload = _compute_ring_payload(response.text)
+        data.update(payload)
+    except Exception as exc:
+        data.update({
+            "enabled": True,
+            "status": f"error: {exc}",
+            "source_url": EURORING_SOURCE_URL,
+            "site_url": EURORING_SITE_URL,
+            "ring_name": data.get("ring_name") or "Webring",
+            "index_url": data.get("index_url"),
+            "prev_url": data.get("prev_url"),
+            "next_url": data.get("next_url"),
+            "count": data.get("count", 0),
+            "last_updated": data.get("last_updated", 0),
+        })
+
+    if data != previous_state:
+        _persist_cache()
+
+
+if data["enabled"]:
+    scheduler = BackgroundScheduler()
+
+    if _IS_WRITER:
+        scheduler.add_job(
+            func=fetch_webring,
+            trigger=IntervalTrigger(days=1),
+            id="root.webring.refresh",
+            replace_existing=True,
+        )
+        _persist_cache()
+        scheduler.start()
+        fetch_webring()
+        atexit.register(lambda: scheduler.shutdown())
+    else:
+        refresh_cache()

blueprints/root/modules/style.py

@@ -0,0 +1,9 @@
+from os import system as console
+from os.path import join
+
+def compile_styles():
+    dir = "blueprints/root/static/style"
+    files = ("main", "tw")
+
+    for file in files:
+        console(f"sass {join(dir, file+'.scss')} {join(dir, file+'.css')}")

blueprints/root/static/style/_catppuccin.scss

@@ -0,0 +1,25 @@
+// Palette: Catppuccin Mocha
+// https://catppuccin.com/palette/
+$base: #1e1e2e;
+$text: #cdd6f4;
+
+$mantle: #181825;
+$crust: #11111b;
+
+$overlay0: #6c7086;
+$overlay1: #7f849c;
+$overlay2: #9399b2;
+
+$surface0: #313244;
+$surface1: #45475a;
+$surface2: #585b70;
+
+$subtext0: #a6adc8;
+$subtext1: #bac2de;
+
+$red: #f38ba8;
+$yellow: #f9e2af;
+$green: #a6e3a1;
+$peach: #fab387;
+$blue: #89b4fa;
+$mauve: #8839ef;

blueprints/root/static/style/main.scss

@@ -1,29 +1,5 @@
 @use "sass:color";
-
-// Palette: Catppuccin Mocha
-// https://catppuccin.com/palette/
-$base: #1e1e2e;
-$text: #cdd6f4;
-
-$mantle: #181825;
-$crust: #11111b;
-
-$overlay0: #6c7086;
-$overlay1: #7f849c;
-$overlay2: #9399b2;
-
-$surface0: #313244;
-$surface1: #45475a;
-$surface2: #585b70;
-
-$subtext0: #a6adc8;
-$subtext1: #bac2de;
-
-$red: #f38ba8;
-$green: #a6e3a1;
-$peach: #fab387;
-$blue: #89b4fa;
-$mauve: #8839ef;
+@use "catppuccin" as theme;
 
 
 html {
@@ -33,9 +9,9 @@ html {
 body {
   display: flex;
   flex-direction: column;
-  background-color: $base;
+  background-color: theme.$base;
   font-family: Pixeloid, PixelMPlus;
-  color: $text;
+  color: theme.$text;
   width: 100%;
   height: 100%;
   margin: 0;
@@ -55,7 +31,7 @@ h1 {
 a {
   color: unset;
   text: {
-    decoration: underline {color: $blue};
+    decoration: underline {color: theme.$blue};
     underline-offset: 1px;
   }
   transition: 0.3s ease;
@@ -68,7 +44,7 @@ a {
     transition: none !important;
     display: inline-block;
     transform: scale(.98) !important;
-    background-color: $mantle !important;
+    background-color: theme.$mantle !important;
   }
 
   &.block {
@@ -76,7 +52,7 @@ a {
 
     &:hover {
       transform: scale(1.02) translateY(-.25rem);
-      background-color: $surface1;
+      background-color: theme.$surface1;
     }
   }
 }
@@ -92,7 +68,7 @@ ul {
 header {
   display: flex;
   justify-content: space-between;
-  background-color: $mantle;
+  background-color: theme.$mantle;
   padding: .5rem;
   font-size: larger;
 
@@ -105,7 +81,7 @@ footer {
   display: flex;
   justify-content: space-between;
   flex-wrap: wrap;
-  background-color: $mantle;
+  background-color: theme.$mantle;
   margin-top: 2rem;
   padding: 1rem;
   column-gap: 4ch;
@@ -113,38 +89,48 @@ footer {
 
 .mono {
   font-family: Monocraft, monospace;
-  background-color: $mantle;
+  background-color: theme.$mantle;
   border-radius: 2px;
   padding: 0 .25rem;
-  color: $subtext0;
+  color: theme.$subtext0;
   overflow-wrap: anywhere;
 
   &:hover {
     transition: .3s ease;
-    background-color: $crust;
+    background-color: theme.$crust;
   }
 }
 
 .block {
   display: block;
-  background-color: $surface0;
+  background-color: theme.$surface0;
   border-radius: .5rem;
   padding: .5rem;
 
+  h2 {
+    margin: -.5rem -.5rem 1rem;
+    padding: .5rem;
+    text-align: center;
+  }
+
+  .block {
+    background-color: theme.$surface1;
+  }
+
   & + & {
     margin-top: .5rem;
   }
 
   &.red {
-    background-color: color.mix($surface0, $red, 60%);
+    background-color: color.mix(theme.$surface0, theme.$red, 60%);
   }
   &.orange {
-    background-color: color.mix($surface0, $peach, 60%);
+    background-color: color.mix(theme.$surface0, theme.$peach, 60%);
   }
   &.green {
-    background-color: color.mix($surface0, $green, 60%);
-    &:hover { background-color: color.mix($surface1, $green, 60%); }
-    &:active { background-color: color.mix($mantle, $green, 60%) !important; }
+    background-color: color.mix(theme.$surface0, theme.$green, 60%);
+    &:hover { background-color: color.mix(theme.$surface1, theme.$green, 60%); }
+    &:active { background-color: color.mix(theme.$mantle, theme.$green, 60%) !important; }
   }
 
   & .header {
@@ -199,6 +185,8 @@ footer {
   display: flex;
   justify-content: center;
 
+  & + & { margin-top: .25rem; }
+
   a {
     padding: .5rem 1rem;
     margin: .1rem !important;
@@ -206,6 +194,39 @@ footer {
   }
 }
 
+.\38 8-31 {
+  margin-top: 2rem;
+  display: flex;
+  justify-content: center;
+
+  & + & {
+    margin-top: 0;
+  }
+
+  a, img {
+    width: 88px;
+    height: 31px;
+  }
+
+  img {
+    transition-timing-function: ease-out;
+    transition-duration: .2s;
+
+    &:hover {
+      transform: scale(1.5);
+    }
+  }
+}
+
+.disabled {
+  opacity: 50%;
+  cursor: not-allowed;
+
+  a {
+    pointer-events: none;
+  }
+}
+
 ::-webkit-scrollbar {
   width: .5rem;
 
@@ -214,15 +235,15 @@ footer {
   }
 
   &-track {
-    background-color: $base;
+    background-color: theme.$base;
   }
 
   &-thumb {
-    background-color: $overlay0;
+    background-color: theme.$overlay0;
     border-radius: .25rem;
 
     &:hover {
-      background-color: $overlay1;
+      background-color: theme.$overlay1;
     }
   }
 }

blueprints/root/static/style/tw.scss

@@ -0,0 +1,8 @@
+@use "catppuccin" as theme;
+
+.t {
+  &-red { color: theme.$red; }
+  &-orange { color: theme.$peach; }
+  &-yellow { color: theme.$yellow; }
+  &-green { color: theme.$green; }
+}

blueprints/root/templates/base.pug

@@ -0,0 +1,65 @@
+doctype html
+html(lang=g.locale)
+  head
+    title Lair
+
+    link(rel="stylesheet" href="/static/style/main.css")
+    link(rel="icon" type="image/webp" href="/static/img/lair.webp")
+
+    //- Yggdrasil links
+    link(rel="ygg-banner" href="/static/img/88x31/lair.gif")
+
+    link(
+      rel="alternate"
+      data-ygg-type="clearnet"
+      href="https://lair.moe"
+      title="Clearnet address")
+    link(
+      rel="alternate"
+      data-ygg-type="alfis"
+      href="http://lair.ygg"
+      title="Alfis domain")
+    link(
+      rel="alternate"
+      data-ygg-type="ygg-ipv6"
+      href="http://[201:96:5188::a690:7908:da7a]"
+      title="Direct IPv6")
+
+    script(src="/static/script/copy-mono.js")
+
+    if request.headers.get('DNT') != "1":
+      script(
+        src="https://track.lair.moe/api/script.js"
+        data-site-id="1"
+        defer
+      )
+
+    meta(name="viewport" content="width=device-width, initial-scale=1.0")
+    meta(name="mock-email" content="admin@example.com")
+
+    meta(property="og:type" value="website")
+    meta(property="og:url" value="https://lair.moe")
+    meta(property="og:title" value="Lair.moe")
+    meta(property="og:image" value="https://lair.moe/static/img/lair.webp")
+    meta(property="og:description" value=_("description"))
+
+    //- Yggdrasil meta
+    meta(name="ygg-category" content="service")
+    meta(name="ygg-topic" content="federation")
+    meta(name="ygg-topic" content="tools")
+
+    meta(name="ygg-language" content="ru")
+    meta(name="ygg-language" content="en")
+    meta(name="ygg-language" content="de")
+    meta(name="ygg-language" content="fr")
+    meta(name="ygg-language" content="jp")
+  body
+    include root/templates/header.pug
+
+    h1
+      block title
+
+    main
+      block content
+
+    include root/templates/footer.pug

blueprints/root/templates/footer.pug

@@ -0,0 +1,9 @@
+footer
+  div
+    | lair.moe &#127279; 2025 - 2026</div>
+  div
+    a(href="https://g.lair.moe/Sweetbread/lair.moe")= _('site source')
+  div
+    = _('contact us')
+    = ": "
+    a(href="mailto:admin@lair.moe") admin@lair.moe

blueprints/root/templates/header.pug

@@ -0,0 +1,17 @@
+header
+  if request.path != url_for('.index')
+    a(href=url_for('.index')) Lair
+  else
+    div
+
+  .header-links
+    -
+      var links = (
+        ('.us', _('about us')),
+        ('.host', _('about host')),
+      )
+    each l, t in links
+      if url_for(l) == request.path
+        strong= t
+      else
+        a(href=url_for(l))= t

blueprints/root/templates/host.pug

@@ -0,0 +1,20 @@
+extends root/templates/base.pug
+
+block title
+  = _('about host')
+
+block content
+  a.block(href="https://play2go.cloud/?ref_id=4baFoOIp5QE" target="_blank")
+    strong= _("host:hoster")
+    | : play2go
+    p=  _('host:hoster_descr')
+
+  .block
+    strong= _("host:specifications")
+    | :
+    ul
+      li CPU: Ryzen 9@3.4GHz (4 cores)
+      li RAM: 8 GB
+      li SSD: 150 GB
+      li ETH: 500Mb/s
+      li Loc: Deutschland, Frankfurt am Main

blueprints/root/templates/index.pug

@@ -0,0 +1,94 @@
+extends root/templates/base.pug
+
+block title
+  img.icon(src="/static/img/lair.webp")
+  |  Lair
+
+block content
+  a.block(href="https://b.lair.moe" target="_blank")
+    .header
+      img.icon(src="/static/img/service/sharkey.webp")
+      strong Sharkey
+    p= _('index.descr:sharkey')
+
+  a.block(href="https://g.lair.moe" target="_blank")
+    .header
+      img.icon(src="/static/img/service/gitea.webp")
+      strong Gitea
+    p= _('index.descr:gitea')
+
+  .block
+    p
+      a(href="https://m.lair.moe" target="_blank")
+        strong Matrix
+      |  — {{ _('index.descr:matrix') }}
+    p
+      a(href="//c.lair.moe" target="_blank")
+        strong Copyparty
+      |  — {{ _('index.descr:copyparty') }}
+    p
+      a(href="https://tools.lair.moe" target="_blank")
+        strong IT-tools
+      |  — {{ _('index.descr:tools') }}
+    p
+      a(href="https://vert.lair.moe" target="_blank")
+        strong Vert
+      |  — {{ _('index.descr:vert') }}
+
+  .block
+    strong= _('index:altfronts')
+    p
+      a(href="https://s.lair.moe" target="_blank")
+        strong 4get
+      |  — {{ _('index.descr:4get') }}
+    p
+      a(href="https://tl.lair.moe" target="_blank")
+        strong TransLite
+      |  — {{ _('index.descr:tl') }}
+    p
+      a(href="https://lyr.lair.moe" target="_blank")
+        strong Intellectual
+      |  — {{ _('index.descr:lyr') }}
+
+  .block
+    div
+      strong DNS
+      | :
+      ul
+        li
+          span.mono 64.188.64.176
+        li
+          | DoT: 
+          span.mono lair.moe:853
+        li
+          | DoH: 
+          span.mono dns.lair.moe
+
+    p
+      strong Yggdrasil
+      | : 
+      ul
+        li
+          = "IPv6: "
+          span.mono 201:96:5188::a690:7908:da7a
+        li
+          = "DNS: "
+          span.mono ygg.lair.moe
+        li
+          = "Alfis: "
+          span.mono lair.ygg
+
+  .webring
+    a.block(href="https://nixwebr.ing/prev/lair" rel="external prev") ←
+    a.block(href="https://nixwebr.ing/" rel="external") Nix webring
+    a.block(href="https://nixwebr.ing/next/lair" rel="external next") →
+
+  .webring
+    a.block(href="https://ctp-webr.ing/lair/previous" rel="external prev") ←
+    a.block(href="https://ctp-webr.ing/" rel="external") Catppuccin webring
+    a.block(href="https://ctp-webr.ing/lair/next" rel="external next") →
+
+  .webring
+    a.block(href=euroring.prev_url rel="external prev") ←
+    a.block(href=euroring.index_url rel="external") Euroring
+    a.block(href=euroring.next_url rel="external next") →

blueprints/root/templates/us.pug

@@ -0,0 +1,17 @@
+extends root/templates/base.pug
+
+block title
+  | О нас
+
+block content
+  a.block.green(href=url_for('risdeveau.index'))
+    .header
+      img.icon(src="/static/img/us/risdeveau.webp")
+      | Sweetbread
+    | Главный админ, занимается почти всеми сервисами. Создал этот сайт
+
+  .block.orange.disabled
+    .header
+      img.icon(src="/static/img/us/chest.webp")
+      | Chest
+    | Должна была помогать делать этот сайт

locale/de.ini

@@ -8,7 +8,6 @@ about host = Über Server
 
 [index]
 altfronts = Altfronts
-bottom_text = Außerdem bieten wir {glitchtip}, {baikal} und {freshrss} für Mitglieder unserer Gruppe an!
 
 [index.descr]
 sharkey = Föderierter Microblogging-Dienst auf Basis des ActivityPub-Protokolls

locale/en.ini

@@ -5,10 +5,14 @@ contact us = Contact us
 about us = About us
 about host = About host
 
+contacts = Contacts
+donate = Donate
+
+description = Small personal site
+
 
 [index]
 altfronts = Altfronts
-bottom_text = We also have {glitchtip}, {baikal} and {freshrss} for members of our squad!
 
 [index.descr]
 sharkey = ActivityPub-based federated microblogging service

locale/fr.ini

@@ -8,7 +8,6 @@ about host = À propos de serveur
 
 [index]
 altfronts = Altfronts
-bottom_text = On a aussi {glitchtip}, {baikal} et {freshrss} pour les membres du groupe !
 
 [index.descr]
 sharkey = Service de microblogging fédéré avec ActivityPub

locale/ja.ini

@@ -8,7 +8,6 @@ about host = サーバーについて
 
 [index]
 altfronts = 代替フロントエンド
-bottom_text = メンバーには {glitchtip}、{baikal}、{freshrss} も使えるよ！
 
 [index.descr]
 sharkey = ActivityPubを使った連合型マイクロブログ

locale/ru.ini

@@ -5,10 +5,14 @@ contact us = Для связи
 about us = О нас
 about host = О хосте
 
+contacts = Контакты
+donate = Донат
+
+description = Небольшой личный сайт
+
 
 [index]
 altfronts = Альтфронты
-bottom_text = Ещё у нас есть {glitchtip}, {baikal} и {freshrss} для участников нашей группы!
 
 [index.descr]
 sharkey = Федеративная микроблогинговая система поверх протокола ActivityPub

modules/domains.py

@@ -0,0 +1,20 @@
+from flask import g, request
+
+def get_curr_mode() -> str:
+    match request.headers['host']:
+        case "lair.moe":     return "clearnet"
+        case "ygg.lair.moe": return "ygg-dns"
+        case "lair.ygg":     return "ygg-alfis"
+        case "lair.ygg.at":  return "ygg-alfis-at"
+        else:                return "ip"
+
+def inject_get_domain():
+    def get_domain(domain: str, mode=get_cur_mode(): str) -> str:
+        match mode:
+            case "clearnet":     return f"{domain}.lair.moe"
+            case "ygg-dns":      return f"{domain}.ygg.lair.moe"
+            case "ygg-alfis":    return f"{domain}.lair.ygg"
+            case "ygg-alfis-at": return f"{domain}.lair.ygg.at"
+            else:                return ""
+
+    return {':': get_domain}

modules/locale.py

@@ -0,0 +1,47 @@
+from configparser import ConfigParser
+from flask import g, request
+
+
+translations_cache = {}
+
+
+def load_translations(lang):
+    if lang not in translations_cache:
+        translations_cache[lang] = {}
+
+        try:
+            config = ConfigParser()
+            config.read(f'locale/{lang}.ini')
+            for section in config.sections():
+                translations_cache[lang][section] = dict(config.items(section))
+        except:
+            pass
+
+    return translations_cache[lang]
+
+def get_locale():
+    return request.accept_languages.best_match(
+        ('en', 'ru', 'de', 'fr', 'ja'),
+    ) or 'en'
+
+def before_request():
+    g.locale = get_locale()
+    g.translations = load_translations(g.locale)
+
+def inject_translations():
+    def translate(text, **kwargs):
+        if ":" in text:
+            section, key = text.split(":", 1)
+        else:
+            section, key = "common", text
+
+        template = g.translations \
+            .get(section, {}) \
+            .get(key, f"${section}: {key}$")
+
+        try:
+            return template.format(**kwargs)
+        except:
+            return template
+
+    return {'_': translate}

requirements.txt

@@ -1,3 +1,8 @@
 Flask==3.1.1
 gunicorn
 htmlmin2
+requests
+APScheduler
+musicbrainzngs
+python-magic
+git+https://github.com/VerySweetBread/pypugjs

shell.nix

@@ -7,8 +7,9 @@ pkgs.mkShell {
 
   buildInputs = with pypkgs; [
     python
+    python-magic
     virtualenv
-    pkgs.nodePackages.sass
+    pkgs.dart-sass
   ];
 
   shellHook = ''

static/style/risdeveau.scss

@@ -1,33 +0,0 @@
-h3 {
-  margin-block-end: 0;
-}
-
-.qr {
-  img { width: 100% }
-  p { text-align: center; }
-
-  &.blocks {
-    flex-wrap: nowrap;
-    overflow-x: auto;
-    width: calc(100vw - 1rem);
-    max-width: 45rem;
-    scroll: {
-      behavior: smooth;
-      snap-type: x mandatory;
-    }
-
-    &::-webkit-scrollbar { display: none; }
-
-    &:hover .block.qr:not(:hover) {
-      filter: blur(5px);
-      transition: all 0.3s ease;
-    }
-  }
-
-  &.block {
-    flex: 0 0 calc(100vw - 2rem);
-    scroll-snap-align: start;
-    max-width: 13.666rem;
-  }
-}
-

templates/base.tmpl

@@ -1,28 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <title>Lair</title>
-
-  <link rel="stylesheet" href="/static/style/main.css">
-  <link rel="icon" type="image/webp" href="/static/icon/lair.webp" />
-  <script src="/static/script/copy-mono.js"> </script>
-  <script
-    src="https://track.lair.moe/api/script.js"
-    data-site-id="1"
-    defer
-  ></script>
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="mock-email" content="admin@example.com">
-</head>
-<body>
-  {% include 'header.tmpl' %}
-
-  <h1>{% block title %}{% endblock %}</h1>
-
-  <main>
-    {% block content %}{% endblock %}
-  </main>
-
-  {% include 'footer.tmpl' %}
-</body>
-</html>

templates/footer.tmpl

@@ -1,5 +0,0 @@
-<footer>
-	<div>lair.moe &#169; 2025</div>
-	<div><a href="https://g.lair.moe/Sweetbread/lair.moe">{{ _('site source') }}</a></div>
-	<div>{{ _('contact us') }}: <a href="mailto:admin@lair.moe">admin@lair.moe</a></div>
-</footer>

templates/header.tmpl

@@ -1,20 +0,0 @@
-<header>
-	{%- if request.path != url_for('index') %}
-		<a href="{{ url_for('index') }}">Lair</a>
-	{%- else %}
-		<div></div>
-	{%- endif %}
-
-	<div class="header-links">
-		{%- for (l, t) in (
-			('us', _('about us')),
-			('host', _('about host'))
-		)  %}
-			{%- if url_for(l) == request.path %}
-				<strong>{{ t }}</strong>
-			{%- else %}
-				<a href="{{ url_for(l) }}">{{ t }}</a>
-			{%- endif %}
-		{%- endfor %}
-	</div>
-</header>

templates/host.html

@@ -1,21 +0,0 @@
-{% extends 'base.tmpl' %}
-
-{% block title %}{{ _('about host') }}{% endblock %}
-
-{% block content %}
-  <a href="https://play2go.cloud/?ref_id=4baFoOIp5QE" target="_blank" class="block">
-    <strong>{{ _("host:hoster") }}</strong>: play2go
-    <p>{{ _('host:hoster_descr') }}</p>
-  </a>
-
-  <div class="block">
-    <strong>{{ _("host:specifications") }}</strong>:
-    <ul>
-      <li>CPU: Ryzen 9@3.4GHz (4 cores)</li>
-      <li>RAM: 8 GB</li>
-      <li>SSD: 150 GB</li>
-      <li>ETH: 500Mb/s</li>
-      <li>Loc: Deutschland, Frankfurt am Main</li>
-    </ul>
-  </div>
-{% endblock %}

templates/index.html

@@ -1,68 +0,0 @@
-{% extends 'base.tmpl' %}
-
-{% block title %}
-	<img src="/static/icon/lair.webp" class="icon" />
-	Lair
-{% endblock %}
-
-{% block content %}
-	<a href="https://b.lair.moe" target="_blank" class="block">
-		<div class="header">
-			<img src="/static/icon/service/sharkey.webp" class="icon"/>
-			<strong>Sharkey</strong>
-		</div>
-		<p>{{ _('index.descr:sharkey') }}</p>
-	</a>
-	<a href="https://g.lair.moe" target="_blank" class="block">
-		<div class="header">
-			<img src="/static/icon/service/gitea.webp" class="icon"/>
-			<strong>Gitea</strong>
-		</div>
-		<p>{{ _('index.descr:gitea') }}</p>
-	</a>
-
-	<div class="block">
-		<p><a href="https://m.codrs.ru" target="_blank"><strong>Matrix</strong></a> &mdash; {{ _('index.descr:matrix') }}</p>
-		<p><a href="https://c.lair.moe" target="_blank"><strong>Copyparty</strong></a> &mdash; {{ _('index.descr:copyparty') }}</p>
-		<p><a href="https://tools.lair.moe" target="_blank"><strong>IT-tools</strong></a> &mdash; {{ _('index.descr:tools') }}</p>
-		<p><a href="https://vert.lair.moe" target="_blank"><strong>Vert</strong></a> &mdash; {{ _('index.descr:vert') }}</p>
-	</div>
-
-	<div class="block">
-		<strong>{{ _('index:altfronts') }}</strong>
-		<p><a href="https://s.lair.moe" target="_blank"><strong>4get</strong></a> &mdash; {{ _('index.descr:4get') }}</p>
-		<p><a href="https://tl.lair.moe" target="_blank"><strong>TransLite</strong></a> &mdash; {{ _('index.descr:tl') }}</p>
-		<p><a href="https://lyr.lair.moe" target="_blank"><strong>Intellectual</strong></a> &mdash; {{ _('index.descr:lyr') }}</p>
-	</div>
-
-	<div class="block">
-		<div>
-			<strong>DNS</strong>:
-			<ul>
-				<li><span class="mono">64.188.64.176</span></li>
-				<li>DoT: <span class="mono">lair.moe:853</span></li>
-				<li>DoH: <span class="mono">dns.lair.moe</span></li>
-			</ul>
-		</div>
-		<p>
-			<strong>Yggdrasil</strong>:
-			<span class="mono">200:ee1:bad2:1732:4b91:c3e3:2f08:29b3</span>
-		</p>
-	</div>
-
-	<div class="block">
-		{{
-			_('index:bottom_text',
-		    glitchtip='<a href="https://bug.codrs.ru" target="_blank"><strong>GlitchTip</strong></a>',
-		    baikal='<a href="https://dav.lair.moe" target="_blank"><strong>Baikal</strong></a>',
-				freshrss='<a href="https://rss.lair.moe" target="_blank"><strong>FreshRSS</strong></a>',
-			) | safe
-		}}
-	</div>
-
-	<div class="webring">
-		<a class="block" href="https://webring.otomir23.me/lair/prev">&lt;</a>
-		<a class="block" href="https://webring.otomir23.me/">Otoring</a>
-		<a class="block" href="https://webring.otomir23.me/lair/next">&gt;</a>
-	</div>
-{% endblock %}

templates/personal/risdeveau.html

@@ -1,88 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <title>Sweet Bread</title>
-
-  <link rel="stylesheet" href="/static/style/main.css">
-  <link rel="stylesheet" href="/static/style/risdeveau.css">
-  <link rel="icon" type="image/webp" href="/static/icon/us/risdeveau.webp" />
-  <script
-    src="https://track.lair.moe/api/script.js"
-    data-site-id="1"
-    defer
-  ></script>
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-</head>
-<body>
-  <header>
-    <a href="{{ url_for('index') }}">Lair</a>
-  </header>
-
-  <main>
-    <h3>Development</h3>
-    <div class="blocks badges">
-      <a class="block" href="//g.lair.moe/Sweetbread">
-        <img class="icon" src="/static/icon/service/gitea.webp" />
-        Gitea
-      </a>
-      <a class="block" href="https://github.com/VerySweetBread">
-        <img class="icon" src="https://github.githubassets.com/assets/GitHub-Mark-ea2971cee799.png" />
-        GitHub
-      </a>
-      <a class="block" href="https://git.kolibrios.org/Sweetbread">
-        <img class="icon" src="https://git.kolibrios.org/assets/img/logo.svg" />
-        KolibriOS Git
-      </a>
-    </div>
-
-    <h3>Contacts</h3>
-    <div class="blocks badges">
-      <a class="block" href="https://matrix.to/#/@risdeveau:codrs.ru">
-        <img class="icon" src="https://matrix.org/assets/favicon.ico" />
-        Matrix
-      </a>
-      <a class="block" href="//b.lair.moe/@risdeveau">
-        <img class="icon" src="/static/icon/service/sharkey.webp" />
-        Fediverse
-      </a>
-      <a class="block" href="https://discord.com/users/459823895256498186">
-        <img class="icon" src="https://cdn.prod.website-files.com/6257adef93867e50d84d30e2/66e3d80db9971f10a9757c99_Symbol.svg" />
-        Discord
-      </a>
-      <a class="block" href="mailto:risdeveau@lair.moe">
-        Mail
-      </a>
-    </div>
-
-    <h3>Game accounts</h3>
-    <div class="blocks badges">
-      <a class="block" href="https://steamcommunity.com/id/risdeveau">
-        <img class="icon" src="https://store.steampowered.com/favicon.ico" />
-        Steam
-      </a>
-      <a class="block" href="https://gamebanana.com/members/3899828">
-        <img class="icon" src="https://images.gamebanana.com/static/img/favicon/favicon.ico" />
-        GameBanana
-      </a>
-    </div>
-
-    <h3>Wallets</h3>
-    <div class="blocks qr">
-      <div class="block qr">
-        <p>POL, BNB</p>
-        <img src="/static/img/risdeveau/wallets/evm.webp">
-      </div>
-
-      <div class="block qr">
-        <p>TON</p>
-        <img src="/static/img/risdeveau/wallets/ton.webp">
-      </div>
-
-      <div class="block qr">
-        <p>XMR</p>
-        <img src="/static/img/risdeveau/wallets/xmr.webp">
-      </div>
-    </div>
-  </main>
-</body>
-</html>

templates/us.html

@@ -1,29 +0,0 @@
-{% extends 'base.tmpl' %}
-
-{% block title %}О нас{% endblock %}
-
-{% block content %}
-  <a href="{{ url_for('risdeveau') }}" class="block green">
-    <div class="header">
-      <img src="/static/icon/us/risdeveau.webp" class="icon"/>
-      Sweetbread
-    </div>
-    Главный админ, занимается почти всеми сервисами. Создал этот сайт
-  </a>
-
-  <div class="block red">
-    <div class="header">
-      <img src="/static/icon/us/zxcqirara.webp" class="icon"/>
-      zxcqirara
-    </div>
-    Второй админ, занимается майном и VPN
-  </div>
-
-  <div class="block orange">
-    <div class="header">
-      <img src="/static/icon/us/chest.webp" class="icon"/>
-      Chest
-    </div>
-    Должна была помогать делать этот сайт
-  </div>
-{% endblock %}