Add project branding and poster footers

src/vk_parser_app/admin.py

@@ -43,17 +43,34 @@ VK_OAUTH_VERIFIER_COOKIE = "vk_oauth_verifier"
 VK_OAUTH_STATE_COOKIE = "vk_oauth_state"
 BASE_DIR = Path(__file__).resolve().parent
 PROJECT_ROOT = BASE_DIR.parents[1]
-FAVICON_PATH = Path(settings.admin_favicon_path).resolve() if settings.admin_favicon_path.strip() else PROJECT_ROOT / "favi.png"
 templates = Jinja2Templates(directory=str(BASE_DIR / "templates"))
 app = FastAPI(title=settings.display_site_title)
 LOCAL_TZ = ZoneInfo("Asia/Yekaterinburg")
 MODEL_CACHE: dict[str, Any] = {"key": "", "at": 0.0, "models": []}
 UPLOAD_ROOT = Path("uploads").resolve()
+BRANDING_DIR = UPLOAD_ROOT / "branding"
 EDITOR_MEDIA_DIR = UPLOAD_ROOT / "editor_media"
+BRANDING_DIR.mkdir(parents=True, exist_ok=True)
 EDITOR_MEDIA_DIR.mkdir(parents=True, exist_ok=True)
 app.mount("/uploads", StaticFiles(directory=str(UPLOAD_ROOT)), name="uploads")
 
 
+def favicon_path() -> Path:
+    uploaded = BRANDING_DIR / "favicon.png"
+    if uploaded.is_file():
+        return uploaded
+    if settings.admin_favicon_path.strip():
+        return Path(settings.admin_favicon_path).resolve()
+    return PROJECT_ROOT / "favi.png"
+
+
+def favicon_version() -> int:
+    try:
+        return int(favicon_path().stat().st_mtime)
+    except OSError:
+        return 0
+
+
 def public_origin(request: Request) -> str:
     configured = settings.vk_oauth_origin.strip().rstrip("/")
     if configured:
@@ -72,12 +89,12 @@ def oauth_redirect_uri(request: Request, path: str) -> str:
 
 @app.get("/favi.png")
 async def favicon_png():
-    return FileResponse(FAVICON_PATH)
+    return FileResponse(favicon_path())
 
 
 @app.get("/favicon.ico")
 async def favicon_ico():
-    return FileResponse(FAVICON_PATH, media_type="image/png")
+    return FileResponse(favicon_path(), media_type="image/png")
 
 PROVIDER_OPTIONS = [
     {"value": "openrouter", "label": "OpenRouter"},
@@ -176,6 +193,7 @@ CATEGORY_TITLES = {
     "TG Reactor": "TG-реактор",
     "VK Poster": "VK-постер",
     "MAX Poster": "MAX-постер",
+    "Publishing": "Публикации",
     "Daily Report": "Ежедневный отчет",
     "Parser": "Парсер",
     "Uploader": "Аплоадер",
@@ -191,6 +209,7 @@ CATEGORY_ORDER = {
     "VK Poster": 50,
     "MAX Poster": 51,
     "Site Poster": 52,
+    "Publishing": 53,
     "Daily Report": 55,
     "Parser": 60,
     "VK": 70,
@@ -252,6 +271,7 @@ SETTING_ORDER = {
         "tg_poster_recent_window",
         "tg_poster_category_repeat_penalty",
         "tg_poster_source_repeat_penalty",
+        "tg_poster_footer_text",
     ],
     "TG Reactor": [
         "tg_reactor_bot_tokens",
@@ -282,6 +302,10 @@ SETTING_ORDER = {
         "vk_poster_category_repeat_penalty",
         "vk_poster_source_repeat_penalty",
         "vk_poster_dry_run",
+        "vk_poster_footer_text",
+    ],
+    "Publishing": [
+        "publication_common_tags",
     ],
     "MAX Poster": [
         "max_poster_bot_token",
@@ -475,6 +499,7 @@ def base_context(request: Request, user: dict | None, **extra: Any) -> dict[str,
         "app_env": settings.app_env,
         "app_title": settings.display_admin_title,
         "site_title": settings.display_site_title,
+        "favicon_version": favicon_version(),
         "site_poster_provider_options": SITE_POSTER_PROVIDER_OPTIONS,
     }
     ctx.update(extra)
@@ -3888,6 +3913,20 @@ async def settings_save(request: Request, csrf_token: str = Form(...), key: str
     return redirect("/workers")
 
 
+@app.post("/branding/favicon")
+async def branding_favicon_save(request: Request, csrf_token: str = Form(...), favicon_file: UploadFile = File(...)):
+    user = await get_current_user(request)
+    if not user:
+        return redirect("/login")
+    require_csrf(user, csrf_token)
+    content = await favicon_file.read()
+    if not content.startswith(b"\x89PNG\r\n\x1a\n") or len(content) > 1024 * 1024:
+        return redirect("/workers")
+    (BRANDING_DIR / "favicon.png").write_bytes(content)
+    await audit(user["id"], "branding.favicon_update", "branding", None, {"filename": favicon_file.filename})
+    return redirect("/workers")
+
+
 @app.get("/logs", response_class=HTMLResponse)
 async def logs_page(
     request: Request,