wip

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

Dockerfile

@@ -14,6 +14,7 @@ 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

app.py

@@ -1,4 +1,5 @@
 from modules import locale
+from modules import domains
 
 from blueprints.root import bp as root_bp
 from blueprints.risdeveau import bp as rdv_bp
@@ -9,10 +10,18 @@ import blueprints.risdeveau.modules.style
 from flask import Flask
 
 
-app = Flask(__name__, static_folder=None, subdomain_matching=True)
+app = Flask(
+    __name__,
+    static_folder=None,
+    subdomain_matching=True,
+    template_folder="blueprints"
+)
+
+app.jinja_env.add_extension('pypugjs.ext.jinja.PyPugJSExtension')
 
 app.before_request(locale.before_request)
 app.context_processor(locale.inject_translations)
+app.context_processor(domain.inject_get_domain)
 
 app.register_blueprint(root_bp)
 app.register_blueprint(rdv_bp)

blueprints/risdeveau/__init__.py

@@ -15,8 +15,8 @@ import magic
 from htmlmin import minify
 from musicbrainzngs import get_image_front
 
-from .modules.api.lb import data as lb_data
+from .modules.api.lb import data as lb_data, refresh_cache as lb_refresh
-from .modules.api.steam import data as steam_data
+from .modules.api.steam import data as steam_data, refresh_cache as steam_refresh
 
 def tmsmp(sec: int) -> str:
     if sec == 0:
@@ -83,26 +83,24 @@ args = {
 
 @bp.route("/")
 def index():
-    return render_tmpl('index.html', **args)
+    lb_refresh()
+    steam_refresh()
+    return render_tmpl('index.pug', **args)
 
 @bp.route("/m/<module>")
 def module(module):
-    if modified_since := request.headers.get('if-modified-since'):
+    if module == "listenbrainz":
-        modified_since = int(modified_since)
+        lb_refresh()
-    none_match = request.headers.get('if-none-match')
+    elif module == "steam":
-
+        steam_refresh()
-    if any((modified_since, none_match)):
+    if none_match := request.headers.get('if-none-match'):
         match module:
             case "listenbrainz":
-                if modified_since >= int(lb_data['last_updated']):
-                    return '', 304
                 if none_match == lb_data['etag']:
                     return '', 304
 
             case "steam":
-                if modified_since >= int(steam_data['last_updated']):
-                    return '', 304
                 if none_match == steam_data['etag']:
                     return '', 304
 
-    return render_tmpl(f'{module}.htm', **args)
+    return render_tmpl(f'{module}.pug', **args)

blueprints/risdeveau/modules/api/lb.py

@@ -11,6 +11,9 @@ 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:
@@ -18,6 +21,7 @@ class Cache:
     last_updated = time()
     status = None
 
+
 data = {
     "caches": {
         "now": Cache(),
@@ -27,6 +31,55 @@ data = {
     "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)
 
@@ -42,6 +95,7 @@ def yt_cover(youtube_url):
 
     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",
@@ -86,7 +140,11 @@ def parse_listens(json: dict) -> dict:
 
     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:
@@ -100,24 +158,36 @@ def api_request(url: str, cache: Cache):
                 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)}'
 
-scheduler = BackgroundScheduler()
+    if prev_status != cache.status:
-scheduler.add_job(
+        changed = True
-    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
-)
-scheduler.start()
 
-atexit.register(lambda: scheduler.shutdown())
+    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

@@ -12,16 +12,21 @@ 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(),
@@ -31,6 +36,55 @@ data = {
     "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)
@@ -43,6 +97,7 @@ def modify_game_list(json: dict) -> dict:
         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}/",
@@ -50,7 +105,11 @@ def steam_request(interface: str, method: str, v: int = 1, **kwargs) -> requests
         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:
@@ -64,31 +123,51 @@ def api_request(cache, *args, **kwargs):
                 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}'
-            print("x")
     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()
-    scheduler.add_job(
-        func=lambda: api_request(data['caches']['recent'], "IPlayerService", "GetRecentlyPlayedGames", steamid=76561198826355942),
-        trigger=IntervalTrigger(minutes=15),
-        id='risdeveau.steam.recent',
-        replace_existing=True
-    )
-    scheduler.add_job(
-        func=lambda: api_request(data['caches']['owned'], "IPlayerService", "GetOwnedGames", steamid=76561198826355942, include_appinfo=1, include_played_free_games=1),
-        trigger=IntervalTrigger(minutes=60),
-        id='risdeveau.steam.owned',
-        replace_existing=True
-    )
-    scheduler.start()
 
-    api_request(data['caches']['recent'], "IPlayerService", "GetRecentlyPlayedGames", steamid=76561198826355942)
+    if _IS_WRITER:
-    api_request(data['caches']['owned'], "IPlayerService", "GetOwnedGames", steamid=76561198826355942, include_appinfo=1, include_played_free_games=1)
+        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
+        )
 
-    atexit.register(lambda: scheduler.shutdown())
+        _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:
-    print("STEAM_TOKEN is not defined")
+    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/templates/88x31.htm

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

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.htm

@@ -1,48 +0,0 @@
-<div class="block">
-  <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>
-</div>

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.htm

@@ -1,19 +0,0 @@
-<div>
-<h3>Wallets</h3>
-<div class="blocks qr">
-  <div class="block qr">
-    <p>POL, BNB</p>
-    <img src="/static/img/wallets/evm.webp">
-  </div>
-
-  <div class="block qr">
-    <p>TON</p>
-    <img src="/static/img/wallets/ton.webp">
-  </div>
-
-  <div class="block qr">
-    <p>XMR</p>
-    <img src="/static/img/wallets/xmr.webp">
-  </div>
-</div>
-</div>

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.html

@@ -1,57 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <title>Sweet Bread</title>
-
-  <link rel="stylesheet" href="/static/style/tw.css">
-  <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="/static/script/rtime.js"></script>
-  <script
-    src="https://track.lair.moe/api/script.js"
-    data-site-id="1"
-    defer
-  ></script>
-  <script
-    src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.js"
-    integrity="sha384-/TgkGk7p307TH7EXJDuUlgG3Ce1UVolAOFopFekQkkXihi5u/6OCvVKyz1W+idaz"
-    crossorigin="anonymous"
-  ></script>
-  <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
-
-  <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}
-      ]
-    }'
-  />
-</head>
-<body>
-  <header>
-    <a href="{{ url_for('root.index') }}">Lair</a>
-  </header>
-
-  <main>
-    {% for m in (
-      'info',
-      'contacts',
-      'listenbrainz',
-      'steam',
-      'donate',
-      '88x31'
-    ) %}
-      {% include 'risdeveau/templates/%s.htm' % m %}
-    {% endfor %}
-  </main>
-</body>
-</html>

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.htm

@@ -1,50 +0,0 @@
-<div class="block">
-  <table>
-    <tr>
-      <th>DoB</th>
-      <td>2005-01-13</td>
-    </tr>
-    <tr>
-      <th>Languages</th>
-      <td>
-        <table>
-          <tr>
-            <td>Russian</td>
-            <td>Native</td>
-          </tr>
-          <tr>
-            <td>English</td>
-            <td>B2</td>
-          </tr>
-          <tr>
-            <td>French</td>
-            <td>A1?</td>
-          </tr>
-          <tr>
-            <td>German</td>
-            <td>A2?</td>
-          </tr>
-          <tr>
-            <td>Japanese</td>
-            <td>Beginner</td>
-          </tr>
-        </table>
-      </td>
-    </tr>
-    <tr>
-      <th>Student</th>
-      <td>
-        <table>
-          <tr>
-            <td>Programmer</td>
-            <td>2/4yr.</td>
-          </tr>
-          <tr>
-            <td>Translator</td>
-            <td>2/3yr.</td>
-          </tr>
-        </table>
-      </td>
-    </tr>
-  </table>
-</div>

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.htm

@@ -1,39 +0,0 @@
-{% macro track_block(track, is_active=false) %}
-  <div class="block track{% if is_active %} active{% endif %}">
-    {% if track.cover_url %}
-      <img src="{{ track.cover_url }}"/>
-    {% endif %}
-    <div>
-      <p><b>{{ track.artist_name }}</b></p>
-      <p>{{ track.track_name }}</p>
-      {% if not is_active %}
-        <p
-          x-data="rtime({{ track.listened_at }})"
-          x-text="`Listened ${timeString}`"
-          :class="textColorClass"
-        ></p>
-      {% endif %}
-    </div>
-  </div>
-{% endmacro %}
-
-<div
-  class="block"
-  hx-get="/m/listenbrainz"
-  hx-trigger="every 15s"
-  hx-swap="outerHTML"
-  hx-headers='{
-    "If-Modified-Since": {{ lb.last_updated | int }},
-    "If-None-Match": "{{ lb.etag }}"
-  }'
->
-  <h2><a href="https://listenbrainz.org/user/risdeveau/">Listenbrainz</a></h2>
-  {% if lb.caches.now.data and lb.caches.now.data.listens.0 %}
-    {{ track_block(lb.caches.now.data.listens.0, is_active=true) }}
-  {% endif %}
-  {% if lb.caches.listens.data and lb.caches.listens.data.listens %}
-    {% for track in lb.caches.listens.data.listens %}
-      {{ track_block(track) }}
-    {% endfor %}
-  {% endif %}
-</div>

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.htm

@@ -1,69 +0,0 @@
-<div
-  class="block steam"
-  hx-get="/m/steam"
-  hx-trigger="every 1m"
-  hx-swap="outerHTML"
-  hx-headers='{
-    "If-Modified-Since": {{ steam.last_updated | int }},
-    "If-None-Match": "{{ steam.etag }}"
-  }'
->
-  <h2><a href="https://steamcommunity.com/id/risdeveau">Steam</a></h2>
-
-  {% if steam.caches.recent.data.games %}
-    <h3>Recently played:</h3>
-    {% for g in steam.caches.recent.data.games %}
-      <a href="https://store.steampowered.com/app/{{ g.appid }}" class="block">
-        <picture>
-          <source media="(max-width: 45rem)" srcset="{{ g.v_cover }}">
-          <img src="{{ g.h_cover }}">
-        </picture>
-
-        <div>
-          <strong>{{ g.name }}</strong>
-          <p>Played last 2 weeks: {{ tmsmp(g.playtime_2weeks*60) }}
-          <p>
-            Total played:
-            {{ tmsmp(g.playtime_linux_forever*60) }} (<abbr title="On Linux">L</abbr>) +
-            {{ tmsmp(g.playtime_windows_forever*60) }} (<abbr title="On Windows">W</abbr>) =
-            {{ tmsmp(g.playtime_forever*60) }} (<abbr title="Total">T</abbr>)
-          </p>
-        </div>
-      </a>
-    {% endfor %}
-    <p
-      x-data="rtime({{steam.caches.recent.last_updated}})"
-      x-text="`Last updated: ${timeString}`"
-    ></p>
-  {% endif %}
-
-  {% if steam.caches.owned.data.games %}
-    <h3>Top played games:</h3>
-    {% set owned_games = steam.caches.owned.data.games | sort(attribute="playtime_forever", reverse=true) %}
-    {% for g in owned_games[:5] %}
-      <a href="https://store.steampowered.com/app/{{ g.appid }}" class="block">
-        <picture>
-          <source media="(max-width: 45rem)" srcset="{{ g.v_cover }}">
-          <img src="{{ g.h_cover }}">
-        </picture>
-
-        <div>
-          <strong>{{ g.name }}</strong>
-          <p>
-            Total played:
-            {{ tmsmp(g.playtime_linux_forever*60) }} (<abbr title="On Linux">L</abbr>) +
-            {{ tmsmp(g.playtime_windows_forever*60) }} (<abbr title="On Windows">W</abbr>) =
-            {{ tmsmp(g.playtime_forever*60) }} (<abbr title="Total">T</abbr>)
-          </p>
-          {% if g.rtime_last_played != 0 %}
-            <p>Last played: {{ utmsmp(g.rtime_last_played) }}</p>
-          {% endif %}
-        </div>
-      </a>
-    {% endfor %}
-    <p
-      x-data="rtime({{steam.caches.owned.last_updated}})"
-      x-text="`Last updated: ${timeString}`"
-    ></p>
-  {% endif %}
-</div>

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

@@ -1,6 +1,8 @@
 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__,
@@ -9,20 +11,21 @@ bp = Blueprint(
 )
 
 def render_tmpl(filename: str) -> str:
+    euroring_refresh()
     return minify(
-        render_template(filename),
+        render_template(filename, euroring=euroring_data),
         remove_empty_space=True
     )
 
 
 @bp.route("/")
 def index():
-    return render_tmpl('index.html')
+    return render_tmpl('index.pug')
 
 @bp.route("/host")
 def host():
-    return render_tmpl('host.html')
+    return render_tmpl('host.pug')
 
 @bp.route("/us")
 def us():
-    return render_tmpl('us.html')
+    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/static/style/main.scss

@@ -185,6 +185,8 @@ footer {
   display: flex;
   justify-content: center;
 
+  & + & { margin-top: .25rem; }
+
   a {
     padding: .5rem 1rem;
     margin: .1rem !important;

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/base.tmpl

@@ -1,35 +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">
-
-  <!-- og meta -->
-  <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/icon/lair.webp" />
-  <meta property="og:description" value="{{ _("description") }}" />
-</head>
-<body>
-  {% include 'header.tmpl' %}
-
-  <h1>{% block title %}{% endblock %}</h1>
-
-  <main>
-    {% block content %}{% endblock %}
-  </main>
-
-  {% include 'footer.tmpl' %}
-</body>
-</html>

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/footer.tmpl

@@ -1,5 +0,0 @@
-<footer>
-	<div>lair.moe &#127279; 2025 - 2026</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>

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/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>

blueprints/root/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 %}

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.html

@@ -1,52 +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>
-{% endblock %}

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.html

@@ -1,21 +0,0 @@
-{% extends 'base.tmpl' %}
-
-{% block title %}О нас{% endblock %}
-
-{% block content %}
-  <a href="{{ url_for('risdeveau.index') }}" 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 orange disabled">
-    <div class="header">
-      <img src="/static/icon/us/chest.webp" class="icon"/>
-      Chest
-    </div>
-    Должна была помогать делать этот сайт
-  </div>
-{% endblock %}

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

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}

requirements.txt

@@ -5,3 +5,4 @@ requests
 APScheduler
 musicbrainzngs
 python-magic
+git+https://github.com/VerySweetBread/pypugjs

shell.nix

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