Merge pull request #844 from Fr1ngg/rcd0rc-bedolaga/add-offer-button-to-bot-info-section

Fix admin offer preview HTML truncation
2026-01-20 03:40:26 +00:00 · 2025-10-07 06:02:38 +03:00
parent 08d6a26b23 3ff06ed9d1
commit f7dd3be27c
14 changed files with 1331 additions and 3 deletions
--- a/app/bot.py
+++ b/app/bot.py
@@ -44,6 +44,7 @@ from app.handlers.admin import (
    bot_configuration as admin_bot_configuration,
    pricing as admin_pricing,
    privacy_policy as admin_privacy_policy,
+    public_offer as admin_public_offer,
 )
 from app.handlers.stars_payments import register_stars_handlers

@@ -151,6 +152,7 @@ async def setup_bot() -> tuple[Bot, Dispatcher]:
    admin_bot_configuration.register_handlers(dp)
    admin_pricing.register_handlers(dp)
    admin_privacy_policy.register_handlers(dp)
+    admin_public_offer.register_handlers(dp)
    common.register_handlers(dp)
    register_stars_handlers(dp)
    logger.info("⭐ Зарегистрированы обработчики Telegram Stars платежей")
--- a/app/database/crud/public_offer.py
+++ b/app/database/crud/public_offer.py
@@ -0,0 +1,79 @@
+import logging
+from datetime import datetime
+from typing import Optional
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database.models import PublicOffer
+
+logger = logging.getLogger(__name__)
+
+
+async def get_public_offer(db: AsyncSession, language: str) -> Optional[PublicOffer]:
+    result = await db.execute(
+        select(PublicOffer).where(PublicOffer.language == language)
+    )
+    return result.scalar_one_or_none()
+
+
+async def upsert_public_offer(
+    db: AsyncSession,
+    language: str,
+    content: str,
+    *,
+    enable_if_new: bool = True,
+) -> PublicOffer:
+    offer = await get_public_offer(db, language)
+
+    if offer:
+        offer.content = content or ""
+        offer.updated_at = datetime.utcnow()
+    else:
+        offer = PublicOffer(
+            language=language,
+            content=content or "",
+            is_enabled=True if enable_if_new else False,
+        )
+        db.add(offer)
+
+    await db.commit()
+    await db.refresh(offer)
+
+    logger.info(
+        "✅ Публичная оферта для языка %s обновлена (ID: %s)",
+        language,
+        offer.id,
+    )
+
+    return offer
+
+
+async def set_public_offer_enabled(
+    db: AsyncSession,
+    language: str,
+    enabled: bool,
+) -> PublicOffer:
+    offer = await get_public_offer(db, language)
+
+    if offer:
+        offer.is_enabled = bool(enabled)
+        offer.updated_at = datetime.utcnow()
+    else:
+        offer = PublicOffer(
+            language=language,
+            content="",
+            is_enabled=bool(enabled),
+        )
+        db.add(offer)
+
+    await db.commit()
+    await db.refresh(offer)
+
+    logger.info(
+        "✅ Статус публичной оферты для языка %s обновлен: %s",
+        language,
+        "enabled" if offer.is_enabled else "disabled",
+    )
+
+    return offer
--- a/app/database/models.py
+++ b/app/database/models.py
@@ -771,6 +771,17 @@ class PrivacyPolicy(Base):
    updated_at = Column(DateTime, default=func.now(), onupdate=func.now())


+class PublicOffer(Base):
+    __tablename__ = "public_offers"
+
+    id = Column(Integer, primary_key=True, index=True)
+    language = Column(String(10), nullable=False, unique=True)
+    content = Column(Text, nullable=False)
+    is_enabled = Column(Boolean, default=True, nullable=False)
+    created_at = Column(DateTime, default=func.now())
+    updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
+
+
 class SystemSetting(Base):
    __tablename__ = "system_settings"
    
--- a/app/database/universal_migration.py
+++ b/app/database/universal_migration.py
@@ -2553,6 +2553,59 @@ async def create_privacy_policies_table() -> bool:
        return False


+async def create_public_offers_table() -> bool:
+    table_exists = await check_table_exists("public_offers")
+    if table_exists:
+        logger.info("ℹ️ Таблица public_offers уже существует")
+        return True
+
+    try:
+        async with engine.begin() as conn:
+            db_type = await get_database_type()
+
+            if db_type == "sqlite":
+                create_sql = """
+                CREATE TABLE public_offers (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    language VARCHAR(10) NOT NULL UNIQUE,
+                    content TEXT NOT NULL,
+                    is_enabled BOOLEAN NOT NULL DEFAULT 1,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+                );
+                """
+            elif db_type == "postgresql":
+                create_sql = """
+                CREATE TABLE public_offers (
+                    id SERIAL PRIMARY KEY,
+                    language VARCHAR(10) NOT NULL UNIQUE,
+                    content TEXT NOT NULL,
+                    is_enabled BOOLEAN NOT NULL DEFAULT TRUE,
+                    created_at TIMESTAMP DEFAULT NOW(),
+                    updated_at TIMESTAMP DEFAULT NOW()
+                );
+                """
+            else:
+                create_sql = """
+                CREATE TABLE public_offers (
+                    id INT AUTO_INCREMENT PRIMARY KEY,
+                    language VARCHAR(10) NOT NULL UNIQUE,
+                    content TEXT NOT NULL,
+                    is_enabled BOOLEAN NOT NULL DEFAULT TRUE,
+                    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+                ) ENGINE=InnoDB;
+                """
+
+            await conn.execute(text(create_sql))
+            logger.info("✅ Таблица public_offers создана")
+            return True
+
+    except Exception as error:
+        logger.error(f"❌ Ошибка создания таблицы public_offers: {error}")
+        return False
+
+
 async def ensure_default_web_api_token() -> bool:
    default_token = (settings.WEB_API_DEFAULT_TOKEN or "").strip()
    if not default_token:
@@ -2642,6 +2695,13 @@ async def run_universal_migration():
        else:
            logger.warning("⚠️ Проблемы с таблицей privacy_policies")

+        logger.info("=== СОЗДАНИЕ ТАБЛИЦЫ PUBLIC_OFFERS ===")
+        public_offers_ready = await create_public_offers_table()
+        if public_offers_ready:
+            logger.info("✅ Таблица public_offers готова")
+        else:
+            logger.warning("⚠️ Проблемы с таблицей public_offers")
+
        logger.info("=== ПРОВЕРКА БАЗОВЫХ ТОКЕНОВ ВЕБ-API ===")
        default_token_ready = await ensure_default_web_api_token()
        if default_token_ready:
@@ -2929,6 +2989,7 @@ async def check_migration_status():
            "promo_groups_table": False,
            "server_promo_groups_table": False,
            "privacy_policies_table": False,
+            "public_offers_table": False,
            "users_promo_group_column": False,
            "promo_groups_period_discounts_column": False,
            "promo_groups_auto_assign_column": False,
@@ -2954,6 +3015,7 @@ async def check_migration_status():
        status["user_messages_table"] = await check_table_exists('user_messages')
        status["welcome_texts_table"] = await check_table_exists('welcome_texts')
        status["privacy_policies_table"] = await check_table_exists('privacy_policies')
+        status["public_offers_table"] = await check_table_exists('public_offers')
        status["subscription_conversions_table"] = await check_table_exists('subscription_conversions')
        status["promo_groups_table"] = await check_table_exists('promo_groups')
        status["server_promo_groups_table"] = await check_table_exists('server_squad_promo_groups')
@@ -3004,6 +3066,7 @@ async def check_migration_status():
            "user_messages_table": "Таблица пользовательских сообщений",
            "welcome_texts_table": "Таблица приветственных текстов",
            "privacy_policies_table": "Таблица политик конфиденциальности",
+            "public_offers_table": "Таблица публичных оферт",
            "welcome_texts_is_enabled_column": "Поле is_enabled в welcome_texts",
            "broadcast_history_media_fields": "Медиа поля в broadcast_history",
            "subscription_conversions_table": "Таблица конверсий подписок",
--- a/app/handlers/admin/public_offer.py
+++ b/app/handlers/admin/public_offer.py
@@ -0,0 +1,530 @@
+import html
+import logging
+from datetime import datetime
+
+from aiogram import Dispatcher, types, F
+from aiogram.fsm.context import FSMContext
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database.models import User
+from app.localization.texts import get_texts
+from app.services.public_offer_service import PublicOfferService
+from app.states import AdminStates
+from app.utils.decorators import admin_required, error_handler
+from app.utils.validators import validate_html_tags, get_html_help_text
+
+logger = logging.getLogger(__name__)
+
+
+def _format_timestamp(value: datetime | None) -> str:
+    if not value:
+        return ""
+    try:
+        return value.strftime("%d.%m.%Y %H:%M")
+    except Exception:
+        return ""
+
+
+async def _build_overview(
+    db_user: User,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+    offer = await PublicOfferService.get_offer(
+        db,
+        db_user.language,
+        fallback=False,
+    )
+
+    normalized_language = PublicOfferService.normalize_language(db_user.language)
+    has_content = bool(offer and offer.content and offer.content.strip())
+
+    description = texts.t(
+        "ADMIN_PUBLIC_OFFER_DESCRIPTION",
+        "Публичная оферта отображается в разделе «Инфо».",
+    )
+
+    status_text = texts.t(
+        "ADMIN_PUBLIC_OFFER_STATUS_DISABLED",
+        "⚠️ Показ оферты выключен или текст отсутствует.",
+    )
+    if offer and offer.is_enabled and has_content:
+        status_text = texts.t(
+            "ADMIN_PUBLIC_OFFER_STATUS_ENABLED",
+            "✅ Оферта активна и показывается пользователям.",
+        )
+    elif offer and offer.is_enabled:
+        status_text = texts.t(
+            "ADMIN_PUBLIC_OFFER_STATUS_ENABLED_EMPTY",
+            "⚠️ Оферта включена, но текст пуст — пользователи её не увидят.",
+        )
+
+    updated_at = _format_timestamp(getattr(offer, "updated_at", None))
+    updated_block = ""
+    if updated_at:
+        updated_block = texts.t(
+            "ADMIN_PUBLIC_OFFER_UPDATED_AT",
+            "Последнее обновление: {timestamp}",
+        ).format(timestamp=updated_at)
+
+    preview_block = texts.t(
+        "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY",
+        "Текст ещё не задан.",
+    )
+    if has_content:
+        preview_title = texts.t(
+            "ADMIN_PUBLIC_OFFER_PREVIEW_TITLE",
+            "<b>Превью текста:</b>",
+        )
+        preview_raw = offer.content.strip()
+        preview_trimmed = preview_raw[:400]
+        if len(preview_raw) > 400:
+            preview_trimmed += "..."
+        preview_block = (
+            f"{preview_title}\n"
+            f"<code>{html.escape(preview_trimmed)}</code>"
+        )
+
+    language_block = texts.t(
+        "ADMIN_PUBLIC_OFFER_LANGUAGE",
+        "Язык: <code>{lang}</code>",
+    ).format(lang=normalized_language)
+
+    header = texts.t(
+        "ADMIN_PUBLIC_OFFER_HEADER",
+        "📄 <b>Публичная оферта</b>",
+    )
+    actions_prompt = texts.t(
+        "ADMIN_PUBLIC_OFFER_ACTION_PROMPT",
+        "Выберите действие:",
+    )
+
+    message_parts = [
+        header,
+        description,
+        language_block,
+        status_text,
+    ]
+
+    if updated_block:
+        message_parts.append(updated_block)
+
+    message_parts.append(preview_block)
+    message_parts.append(actions_prompt)
+
+    overview_text = "\n\n".join(part for part in message_parts if part)
+
+    buttons: list[list[types.InlineKeyboardButton]] = []
+
+    buttons.append([
+        types.InlineKeyboardButton(
+            text=texts.t(
+                "ADMIN_PUBLIC_OFFER_EDIT_BUTTON",
+                "✏️ Изменить текст",
+            ),
+            callback_data="admin_public_offer_edit",
+        )
+    ])
+
+    if has_content:
+        buttons.append([
+            types.InlineKeyboardButton(
+                text=texts.t(
+                    "ADMIN_PUBLIC_OFFER_VIEW_BUTTON",
+                    "👀 Просмотреть текущий текст",
+                ),
+                callback_data="admin_public_offer_view",
+            )
+        ])
+
+    toggle_text = texts.t(
+        "ADMIN_PUBLIC_OFFER_ENABLE_BUTTON",
+        "✅ Включить показ",
+    )
+    if offer and offer.is_enabled:
+        toggle_text = texts.t(
+            "ADMIN_PUBLIC_OFFER_DISABLE_BUTTON",
+            "🚫 Отключить показ",
+        )
+
+    buttons.append([
+        types.InlineKeyboardButton(
+            text=toggle_text,
+            callback_data="admin_public_offer_toggle",
+        )
+    ])
+
+    buttons.append([
+        types.InlineKeyboardButton(
+            text=texts.t(
+                "ADMIN_PUBLIC_OFFER_HTML_HELP",
+                "ℹ️ HTML помощь",
+            ),
+            callback_data="admin_public_offer_help",
+        )
+    ])
+
+    buttons.append([
+        types.InlineKeyboardButton(
+            text=texts.BACK,
+            callback_data="admin_submenu_settings",
+        )
+    ])
+
+    return overview_text, types.InlineKeyboardMarkup(inline_keyboard=buttons), offer
+
+
+@admin_required
+@error_handler
+async def show_public_offer_management(
+    callback: types.CallbackQuery,
+    db_user: User,
+    db: AsyncSession,
+):
+    overview_text, markup, _ = await _build_overview(db_user, db)
+
+    await callback.message.edit_text(
+        overview_text,
+        reply_markup=markup,
+    )
+    await callback.answer()
+
+
+@admin_required
+@error_handler
+async def toggle_public_offer(
+    callback: types.CallbackQuery,
+    db_user: User,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+    updated_offer = await PublicOfferService.toggle_enabled(db, db_user.language)
+    logger.info(
+        "Админ %s переключил показ публичной оферты: %s",
+        db_user.telegram_id,
+        "enabled" if updated_offer.is_enabled else "disabled",
+    )
+    status_message = (
+        texts.t("ADMIN_PUBLIC_OFFER_ENABLED", "✅ Оферта включена")
+        if updated_offer.is_enabled
+        else texts.t("ADMIN_PUBLIC_OFFER_DISABLED", "🚫 Оферта отключена")
+    )
+
+    overview_text, markup, _ = await _build_overview(db_user, db)
+    await callback.message.edit_text(
+        overview_text,
+        reply_markup=markup,
+    )
+    await callback.answer(status_message)
+
+
+@admin_required
+@error_handler
+async def start_edit_public_offer(
+    callback: types.CallbackQuery,
+    db_user: User,
+    state: FSMContext,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+
+    offer = await PublicOfferService.get_offer(
+        db,
+        db_user.language,
+        fallback=False,
+    )
+
+    current_preview = ""
+    if offer and offer.content:
+        preview = offer.content.strip()[:400]
+        if len(offer.content.strip()) > 400:
+            preview += "..."
+        current_preview = (
+            texts.t(
+                "ADMIN_PUBLIC_OFFER_CURRENT_PREVIEW",
+                "Текущий текст (превью):",
+            )
+            + f"\n<code>{html.escape(preview)}</code>\n\n"
+        )
+
+    prompt = texts.t(
+        "ADMIN_PUBLIC_OFFER_EDIT_PROMPT",
+        "Отправьте новый текст публичной оферты. Допускается HTML-разметка.",
+    )
+
+    hint = texts.t(
+        "ADMIN_PUBLIC_OFFER_EDIT_HINT",
+        "Используйте /html_help для справки по тегам.",
+    )
+
+    message_text = (
+        f"📝 <b>{texts.t('ADMIN_PUBLIC_OFFER_EDIT_TITLE', 'Редактирование оферты')}</b>\n\n"
+        f"{current_preview}{prompt}\n\n{hint}"
+    )
+
+    keyboard = types.InlineKeyboardMarkup(
+        inline_keyboard=[
+            [
+                types.InlineKeyboardButton(
+                    text=texts.t(
+                        "ADMIN_PUBLIC_OFFER_HTML_HELP",
+                        "ℹ️ HTML помощь",
+                    ),
+                    callback_data="admin_public_offer_help",
+                )
+            ],
+            [
+                types.InlineKeyboardButton(
+                    text=texts.t("ADMIN_PUBLIC_OFFER_CANCEL", "❌ Отмена"),
+                    callback_data="admin_public_offer_cancel",
+                )
+            ],
+        ]
+    )
+
+    await callback.message.edit_text(message_text, reply_markup=keyboard)
+    await state.set_state(AdminStates.editing_public_offer)
+    await callback.answer()
+
+
+@admin_required
+@error_handler
+async def cancel_edit_public_offer(
+    callback: types.CallbackQuery,
+    db_user: User,
+    state: FSMContext,
+    db: AsyncSession,
+):
+    await state.clear()
+    overview_text, markup, _ = await _build_overview(db_user, db)
+    await callback.message.edit_text(
+        overview_text,
+        reply_markup=markup,
+    )
+    await callback.answer(
+        get_texts(db_user.language).t(
+            "ADMIN_PUBLIC_OFFER_EDIT_CANCELLED",
+            "Редактирование оферты отменено.",
+        )
+    )
+
+
+@admin_required
+@error_handler
+async def process_public_offer_edit(
+    message: types.Message,
+    db_user: User,
+    state: FSMContext,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+    new_text = message.text or ""
+
+    if len(new_text) > 4000:
+        await message.answer(
+            texts.t(
+                "ADMIN_PUBLIC_OFFER_TOO_LONG",
+                "❌ Текст оферты слишком длинный. Максимум 4000 символов.",
+            )
+        )
+        return
+
+    is_valid, error_message = validate_html_tags(new_text)
+    if not is_valid:
+        await message.answer(
+            texts.t(
+                "ADMIN_PUBLIC_OFFER_HTML_ERROR",
+                "❌ Ошибка в HTML: {error}",
+            ).format(error=error_message)
+        )
+        return
+
+    await PublicOfferService.save_offer(db, db_user.language, new_text)
+    logger.info(
+        "Админ %s обновил текст публичной оферты (%d символов)",
+        db_user.telegram_id,
+        len(new_text),
+    )
+    await state.clear()
+
+    success_text = texts.t(
+        "ADMIN_PUBLIC_OFFER_SAVED",
+        "✅ Публичная оферта обновлена.",
+    )
+
+    reply_markup = types.InlineKeyboardMarkup(
+        inline_keyboard=[
+            [
+                types.InlineKeyboardButton(
+                    text=texts.t(
+                        "ADMIN_PUBLIC_OFFER_BACK_BUTTON",
+                        "⬅️ К настройкам оферты",
+                    ),
+                    callback_data="admin_public_offer",
+                )
+            ]
+        ]
+    )
+
+    await message.answer(success_text, reply_markup=reply_markup)
+
+
+@admin_required
+@error_handler
+async def view_public_offer(
+    callback: types.CallbackQuery,
+    db_user: User,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+    offer = await PublicOfferService.get_offer(
+        db,
+        db_user.language,
+        fallback=False,
+    )
+
+    if not offer or not offer.content or not offer.content.strip():
+        await callback.answer(
+            texts.t(
+                "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT",
+                "Текст оферты пока не задан.",
+            ),
+            show_alert=True,
+        )
+        return
+
+    content = offer.content.strip()
+    max_length = 3800
+    pages = PublicOfferService.split_content_into_pages(
+        content,
+        max_length=max_length,
+    )
+
+    if not pages:
+        await callback.answer(
+            texts.t(
+                "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT",
+                "Текст оферты пока не задан.",
+            ),
+            show_alert=True,
+        )
+        return
+
+    preview = pages[0]
+    truncated = len(pages) > 1
+
+    header = texts.t(
+        "ADMIN_PUBLIC_OFFER_VIEW_TITLE",
+        "👀 <b>Текущий текст оферты</b>",
+    )
+
+    note = ""
+    if truncated:
+        note = texts.t(
+            "ADMIN_PUBLIC_OFFER_VIEW_TRUNCATED",
+            "\n\n⚠️ Текст сокращён для отображения. Полную версию увидят пользователи в меню.",
+        )
+
+    keyboard = types.InlineKeyboardMarkup(
+        inline_keyboard=[
+            [
+                types.InlineKeyboardButton(
+                    text=texts.t(
+                        "ADMIN_PUBLIC_OFFER_BACK_BUTTON",
+                        "⬅️ К настройкам оферты",
+                    ),
+                    callback_data="admin_public_offer",
+                )
+            ],
+            [
+                types.InlineKeyboardButton(
+                    text=texts.t(
+                        "ADMIN_PUBLIC_OFFER_EDIT_BUTTON",
+                        "✏️ Изменить текст",
+                    ),
+                    callback_data="admin_public_offer_edit",
+                )
+            ],
+        ]
+    )
+
+    await callback.message.edit_text(
+        f"{header}\n\n{preview}{note}",
+        reply_markup=keyboard,
+    )
+    await callback.answer()
+
+
+@admin_required
+@error_handler
+async def show_public_offer_html_help(
+    callback: types.CallbackQuery,
+    db_user: User,
+    state: FSMContext,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+    help_text = get_html_help_text()
+
+    current_state = await state.get_state()
+
+    buttons: list[list[types.InlineKeyboardButton]] = []
+
+    if current_state == AdminStates.editing_public_offer.state:
+        buttons.append([
+            types.InlineKeyboardButton(
+                text=texts.t(
+                    "ADMIN_PUBLIC_OFFER_RETURN_TO_EDIT",
+                    "⬅️ Назад к редактированию",
+                ),
+                callback_data="admin_public_offer_edit",
+            )
+        ])
+
+    buttons.append([
+        types.InlineKeyboardButton(
+            text=texts.t(
+                "ADMIN_PUBLIC_OFFER_BACK_BUTTON",
+                "⬅️ К настройкам оферты",
+            ),
+            callback_data="admin_public_offer",
+        )
+    ])
+
+    await callback.message.edit_text(
+        help_text,
+        reply_markup=types.InlineKeyboardMarkup(inline_keyboard=buttons),
+    )
+    await callback.answer()
+
+
+def register_handlers(dp: Dispatcher) -> None:
+    dp.callback_query.register(
+        show_public_offer_management,
+        F.data == "admin_public_offer",
+    )
+    dp.callback_query.register(
+        toggle_public_offer,
+        F.data == "admin_public_offer_toggle",
+    )
+    dp.callback_query.register(
+        start_edit_public_offer,
+        F.data == "admin_public_offer_edit",
+    )
+    dp.callback_query.register(
+        cancel_edit_public_offer,
+        F.data == "admin_public_offer_cancel",
+    )
+    dp.callback_query.register(
+        view_public_offer,
+        F.data == "admin_public_offer_view",
+    )
+    dp.callback_query.register(
+        show_public_offer_html_help,
+        F.data == "admin_public_offer_help",
+    )
+
+    dp.message.register(
+        process_public_offer_edit,
+        AdminStates.editing_public_offer,
+    )
--- a/app/handlers/menu.py
+++ b/app/handlers/menu.py
@@ -26,6 +26,7 @@ from app.utils.promo_offer import (
    build_test_access_hint,
 )
 from app.services.privacy_policy_service import PrivacyPolicyService
+from app.services.public_offer_service import PublicOfferService

 logger = logging.getLogger(__name__)

@@ -112,6 +113,7 @@ async def show_info_menu(
    caption = f"{header}\n\n{prompt}" if prompt else header

    privacy_enabled = await PrivacyPolicyService.is_policy_enabled(db, db_user.language)
+    public_offer_enabled = await PublicOfferService.is_offer_enabled(db, db_user.language)

    await edit_or_answer_photo(
        callback=callback,
@@ -119,6 +121,7 @@ async def show_info_menu(
        keyboard=get_info_menu_keyboard(
            language=db_user.language,
            show_privacy_policy=privacy_enabled,
+            show_public_offer=public_offer_enabled,
        ),
        parse_mode="HTML",
    )
@@ -232,6 +235,113 @@ async def show_privacy_policy(
    await callback.answer()


+async def show_public_offer(
+    callback: types.CallbackQuery,
+    db_user: User,
+    db: AsyncSession,
+):
+    texts = get_texts(db_user.language)
+
+    raw_page = 1
+    if callback.data and ":" in callback.data:
+        try:
+            raw_page = int(callback.data.split(":", 1)[1])
+        except ValueError:
+            raw_page = 1
+
+    if raw_page < 1:
+        raw_page = 1
+
+    offer = await PublicOfferService.get_active_offer(db, db_user.language)
+
+    if not offer:
+        await callback.answer(
+            texts.t(
+                "PUBLIC_OFFER_NOT_AVAILABLE",
+                "Публичная оферта временно недоступна.",
+            ),
+            show_alert=True,
+        )
+        return
+
+    pages = PublicOfferService.split_content_into_pages(offer.content)
+
+    if not pages:
+        await callback.answer(
+            texts.t(
+                "PUBLIC_OFFER_EMPTY_ALERT",
+                "Публичная оферта ещё не заполнена.",
+            ),
+            show_alert=True,
+        )
+        return
+
+    total_pages = len(pages)
+    current_page = raw_page if raw_page <= total_pages else total_pages
+
+    header = texts.t(
+        "PUBLIC_OFFER_HEADER",
+        "📄 <b>Публичная оферта</b>",
+    )
+    body = pages[current_page - 1]
+
+    footer_template = texts.t(
+        "PUBLIC_OFFER_PAGE_INFO",
+        "Страница {current} из {total}",
+    )
+    footer = ""
+    if total_pages > 1 and footer_template:
+        try:
+            footer = footer_template.format(current=current_page, total=total_pages)
+        except Exception:
+            footer = f"{current_page}/{total_pages}"
+
+    message_text = header
+    if body:
+        message_text += f"\n\n{body}"
+    if footer:
+        message_text += f"\n\n<code>{footer}</code>"
+
+    keyboard_rows: list[list[types.InlineKeyboardButton]] = []
+
+    if total_pages > 1:
+        nav_row: list[types.InlineKeyboardButton] = []
+        if current_page > 1:
+            nav_row.append(
+                types.InlineKeyboardButton(
+                    text=texts.t("PAGINATION_PREV", "⬅️"),
+                    callback_data=f"menu_public_offer:{current_page - 1}",
+                )
+            )
+
+        nav_row.append(
+            types.InlineKeyboardButton(
+                text=f"{current_page}/{total_pages}",
+                callback_data="noop",
+            )
+        )
+
+        if current_page < total_pages:
+            nav_row.append(
+                types.InlineKeyboardButton(
+                    text=texts.t("PAGINATION_NEXT", "➡️"),
+                    callback_data=f"menu_public_offer:{current_page + 1}",
+                )
+            )
+
+        keyboard_rows.append(nav_row)
+
+    keyboard_rows.append(
+        [types.InlineKeyboardButton(text=texts.BACK, callback_data="menu_info")]
+    )
+
+    await callback.message.edit_text(
+        message_text,
+        reply_markup=types.InlineKeyboardMarkup(inline_keyboard=keyboard_rows),
+    )
+    await callback.answer()
+
+
 async def show_language_menu(
    callback: types.CallbackQuery,
    db_user: User,
@@ -511,6 +621,16 @@ def register_handlers(dp: Dispatcher):
        F.data.startswith("menu_privacy_policy:"),
    )

+    dp.callback_query.register(
+        show_public_offer,
+        F.data == "menu_public_offer",
+    )
+
+    dp.callback_query.register(
+        show_public_offer,
+        F.data.startswith("menu_public_offer:"),
+    )
+
    dp.callback_query.register(
        show_language_menu,
        F.data == "menu_language"
--- a/app/keyboards/admin.py
+++ b/app/keyboards/admin.py
@@ -184,6 +184,12 @@ def get_admin_settings_submenu_keyboard(language: str = "ru") -> InlineKeyboardM
                callback_data="admin_privacy_policy",
            )
        ],
+        [
+            InlineKeyboardButton(
+                text=_t(texts, "ADMIN_SETTINGS_PUBLIC_OFFER", "📄 Публичная оферта"),
+                callback_data="admin_public_offer",
+            )
+        ],
        [
            InlineKeyboardButton(text=texts.BACK, callback_data="admin_panel")
        ]
--- a/app/keyboards/inline.py
+++ b/app/keyboards/inline.py
@@ -283,6 +283,7 @@ def get_main_menu_keyboard(
 def get_info_menu_keyboard(
    language: str = DEFAULT_LANGUAGE,
    show_privacy_policy: bool = False,
+    show_public_offer: bool = False,
 ) -> InlineKeyboardMarkup:
    texts = get_texts(language)

@@ -296,6 +297,14 @@ def get_info_menu_keyboard(
            )
        ])

+    if show_public_offer:
+        buttons.append([
+            InlineKeyboardButton(
+                text=texts.t("MENU_PUBLIC_OFFER", "📄 Оферта"),
+                callback_data="menu_public_offer",
+            )
+        ])
+
    buttons.append([
        InlineKeyboardButton(text=texts.MENU_RULES, callback_data="menu_rules")
    ])
--- a/app/localization/locales/en.json
+++ b/app/localization/locales/en.json
@@ -720,5 +720,42 @@
  "ADMIN_SUPPORT_EDIT_DESCRIPTION_CONTACT_HINT": "Add to the description if needed.",
  "ADMIN_SUPPORT_DESCRIPTION_UPDATED": "✅ Description updated.",
  "ADMIN_SUPPORT_DESCRIPTION_SENT": "Description sent below",
-  "ADMIN_SUPPORT_MESSAGE_DELETED": "Message deleted"
+  "ADMIN_SUPPORT_MESSAGE_DELETED": "Message deleted",
+  "MENU_PUBLIC_OFFER": "📄 Offer",
+  "PUBLIC_OFFER_NOT_AVAILABLE": "Public offer is temporarily unavailable.",
+  "PUBLIC_OFFER_EMPTY_ALERT": "Public offer content is not provided yet.",
+  "PUBLIC_OFFER_HEADER": "📄 <b>Public Offer</b>",
+  "PUBLIC_OFFER_PAGE_INFO": "Page {current} of {total}",
+  "ADMIN_SETTINGS_PUBLIC_OFFER": "📄 Public offer",
+  "ADMIN_PUBLIC_OFFER_HEADER": "📄 <b>Public offer</b>",
+  "ADMIN_PUBLIC_OFFER_DESCRIPTION": "The public offer is shown in the “Info” section.",
+  "ADMIN_PUBLIC_OFFER_LANGUAGE": "Language: <code>{lang}</code>",
+  "ADMIN_PUBLIC_OFFER_STATUS_DISABLED": "⚠️ Offer display is disabled or empty.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED": "✅ Offer is active and visible to users.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED_EMPTY": "⚠️ Offer is enabled but text is empty — users will not see it.",
+  "ADMIN_PUBLIC_OFFER_UPDATED_AT": "Last updated: {timestamp}",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_TITLE": "<b>Text preview:</b>",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY": "Text is not set yet.",
+  "ADMIN_PUBLIC_OFFER_ACTION_PROMPT": "Choose an action:",
+  "ADMIN_PUBLIC_OFFER_EDIT_BUTTON": "✏️ Edit text",
+  "ADMIN_PUBLIC_OFFER_VIEW_BUTTON": "👀 View current text",
+  "ADMIN_PUBLIC_OFFER_ENABLE_BUTTON": "✅ Enable display",
+  "ADMIN_PUBLIC_OFFER_DISABLE_BUTTON": "🚫 Disable display",
+  "ADMIN_PUBLIC_OFFER_HTML_HELP": "ℹ️ HTML help",
+  "ADMIN_PUBLIC_OFFER_CURRENT_PREVIEW": "Current text (preview):",
+  "ADMIN_PUBLIC_OFFER_EDIT_PROMPT": "Send a new public offer text. HTML markup is allowed.",
+  "ADMIN_PUBLIC_OFFER_EDIT_HINT": "Use /html_help for the list of allowed tags.",
+  "ADMIN_PUBLIC_OFFER_EDIT_TITLE": "Public offer editing",
+  "ADMIN_PUBLIC_OFFER_CANCEL": "❌ Cancel",
+  "ADMIN_PUBLIC_OFFER_TOO_LONG": "❌ Offer text is too long. Maximum 4000 characters.",
+  "ADMIN_PUBLIC_OFFER_HTML_ERROR": "❌ HTML error: {error}",
+  "ADMIN_PUBLIC_OFFER_SAVED": "✅ Public offer updated.",
+  "ADMIN_PUBLIC_OFFER_BACK_BUTTON": "⬅️ Back to offer settings",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT": "Offer text is not set yet.",
+  "ADMIN_PUBLIC_OFFER_VIEW_TITLE": "👀 <b>Current offer text</b>",
+  "ADMIN_PUBLIC_OFFER_VIEW_TRUNCATED": "\n\n⚠️ Text shortened for display. Users will see the full version in the menu.",
+  "ADMIN_PUBLIC_OFFER_ENABLED": "✅ Offer enabled",
+  "ADMIN_PUBLIC_OFFER_DISABLED": "🚫 Offer disabled",
+  "ADMIN_PUBLIC_OFFER_RETURN_TO_EDIT": "⬅️ Back to editing",
+  "ADMIN_PUBLIC_OFFER_EDIT_CANCELLED": "Offer editing cancelled."
 }
--- a/app/localization/locales/ru.json
+++ b/app/localization/locales/ru.json
@@ -235,10 +235,15 @@
  "MENU_INFO_HEADER": "ℹ️ <b>Инфо</b>",
  "MENU_INFO_PROMPT": "Выберите раздел:",
  "MENU_PRIVACY_POLICY": "🛡️ Политика конф.",
+  "MENU_PUBLIC_OFFER": "📄 Оферта",
  "PRIVACY_POLICY_HEADER": "🛡️ <b>Политика конфиденциальности</b>",
  "PRIVACY_POLICY_NOT_AVAILABLE": "Политика конфиденциальности временно недоступна.",
  "PRIVACY_POLICY_EMPTY_ALERT": "Политика конфиденциальности ещё не заполнена.",
  "PRIVACY_POLICY_PAGE_INFO": "Страница {current} из {total}",
+  "PUBLIC_OFFER_NOT_AVAILABLE": "Публичная оферта временно недоступна.",
+  "PUBLIC_OFFER_EMPTY_ALERT": "Публичная оферта ещё не заполнена.",
+  "PUBLIC_OFFER_HEADER": "📄 <b>Публичная оферта</b>",
+  "PUBLIC_OFFER_PAGE_INFO": "Страница {current} из {total}",
  "MENU_LANGUAGE": "🌐 Язык",
  "MENU_PROMOCODE": "🎫 Промокод",
  "MENU_REFERRALS": "🤝 Партнерка",
@@ -719,6 +724,38 @@
  "ADMIN_PRIVACY_POLICY_ENABLED": "✅ Политика включена",
  "ADMIN_PRIVACY_POLICY_DISABLED": "🚫 Политика отключена",
  "ADMIN_PRIVACY_POLICY_RETURN_TO_EDIT": "⬅️ Назад к редактированию",
+  "ADMIN_SETTINGS_PUBLIC_OFFER": "📄 Публичная оферта",
+  "ADMIN_PUBLIC_OFFER_HEADER": "📄 <b>Публичная оферта</b>",
+  "ADMIN_PUBLIC_OFFER_DESCRIPTION": "Публичная оферта отображается в разделе «Инфо».",
+  "ADMIN_PUBLIC_OFFER_LANGUAGE": "Язык: <code>{lang}</code>",
+  "ADMIN_PUBLIC_OFFER_STATUS_DISABLED": "⚠️ Показ оферты выключен или текст отсутствует.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED": "✅ Оферта активна и показывается пользователям.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED_EMPTY": "⚠️ Оферта включена, но текст пуст — пользователи её не увидят.",
+  "ADMIN_PUBLIC_OFFER_UPDATED_AT": "Последнее обновление: {timestamp}",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_TITLE": "<b>Превью текста:</b>",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY": "Текст ещё не задан.",
+  "ADMIN_PUBLIC_OFFER_ACTION_PROMPT": "Выберите действие:",
+  "ADMIN_PUBLIC_OFFER_EDIT_BUTTON": "✏️ Изменить текст",
+  "ADMIN_PUBLIC_OFFER_VIEW_BUTTON": "👀 Просмотреть текущий текст",
+  "ADMIN_PUBLIC_OFFER_ENABLE_BUTTON": "✅ Включить показ",
+  "ADMIN_PUBLIC_OFFER_DISABLE_BUTTON": "🚫 Отключить показ",
+  "ADMIN_PUBLIC_OFFER_HTML_HELP": "ℹ️ HTML помощь",
+  "ADMIN_PUBLIC_OFFER_CURRENT_PREVIEW": "Текущий текст (превью):",
+  "ADMIN_PUBLIC_OFFER_EDIT_PROMPT": "Отправьте новый текст публичной оферты. Допускается HTML-разметка.",
+  "ADMIN_PUBLIC_OFFER_EDIT_HINT": "Используйте /html_help для справки по тегам.",
+  "ADMIN_PUBLIC_OFFER_EDIT_TITLE": "Редактирование оферты",
+  "ADMIN_PUBLIC_OFFER_CANCEL": "❌ Отмена",
+  "ADMIN_PUBLIC_OFFER_TOO_LONG": "❌ Текст оферты слишком длинный. Максимум 4000 символов.",
+  "ADMIN_PUBLIC_OFFER_HTML_ERROR": "❌ Ошибка в HTML: {error}",
+  "ADMIN_PUBLIC_OFFER_SAVED": "✅ Публичная оферта обновлена.",
+  "ADMIN_PUBLIC_OFFER_BACK_BUTTON": "⬅️ К настройкам оферты",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT": "Текст оферты пока не задан.",
+  "ADMIN_PUBLIC_OFFER_VIEW_TITLE": "👀 <b>Текущий текст оферты</b>",
+  "ADMIN_PUBLIC_OFFER_VIEW_TRUNCATED": "\n\n⚠️ Текст сокращён для отображения. Полную версию увидят пользователи в меню.",
+  "ADMIN_PUBLIC_OFFER_ENABLED": "✅ Оферта включена",
+  "ADMIN_PUBLIC_OFFER_DISABLED": "🚫 Оферта отключена",
+  "ADMIN_PUBLIC_OFFER_RETURN_TO_EDIT": "⬅️ Назад к редактированию",
+  "ADMIN_PUBLIC_OFFER_EDIT_CANCELLED": "Редактирование оферты отменено.",
  "ADMIN_SYSTEM_SUBMENU_TITLE": "🛠️ **Системные функции**\n\n",
  "ADMIN_SYSTEM_SUBMENU_DESCRIPTION": "Отчеты, обновления, логи, резервные копии и системные операции:",
  "ADMIN_SUPPORT_SETTINGS_STATUS_ENABLED": "Включены",
--- a/app/services/public_offer_service.py
+++ b/app/services/public_offer_service.py
@@ -0,0 +1,359 @@
+import logging
+from html.parser import HTMLParser
+from typing import List, Optional, Tuple
+
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.config import settings
+from app.database.crud.public_offer import (
+    get_public_offer,
+    set_public_offer_enabled,
+    upsert_public_offer,
+)
+from app.database.models import PublicOffer
+
+logger = logging.getLogger(__name__)
+
+
+class PublicOfferService:
+    """Helpers for managing the public offer text and visibility."""
+
+    MAX_PAGE_LENGTH = 3500
+
+    @staticmethod
+    def _normalize_language(language: str) -> str:
+        base_language = language or settings.DEFAULT_LANGUAGE or "ru"
+        return base_language.split("-")[0].lower()
+
+    @staticmethod
+    def normalize_language(language: str) -> str:
+        return PublicOfferService._normalize_language(language)
+
+    @classmethod
+    async def get_offer(
+        cls,
+        db: AsyncSession,
+        language: str,
+        *,
+        fallback: bool = False,
+    ) -> Optional[PublicOffer]:
+        lang = cls._normalize_language(language)
+        offer = await get_public_offer(db, lang)
+
+        if offer or not fallback:
+            return offer
+
+        default_lang = cls._normalize_language(settings.DEFAULT_LANGUAGE)
+        if lang != default_lang:
+            return await get_public_offer(db, default_lang)
+
+        return offer
+
+    @classmethod
+    async def get_active_offer(
+        cls,
+        db: AsyncSession,
+        language: str,
+    ) -> Optional[PublicOffer]:
+        lang = cls._normalize_language(language)
+        offer = await get_public_offer(db, lang)
+
+        if offer:
+            if offer.is_enabled and offer.content.strip():
+                return offer
+
+            if not offer.is_enabled:
+                return None
+
+        default_lang = cls._normalize_language(settings.DEFAULT_LANGUAGE)
+        if lang != default_lang:
+            fallback_offer = await get_public_offer(db, default_lang)
+            if fallback_offer and fallback_offer.is_enabled and fallback_offer.content.strip():
+                return fallback_offer
+
+        return None
+
+    @classmethod
+    async def is_offer_enabled(cls, db: AsyncSession, language: str) -> bool:
+        offer = await cls.get_active_offer(db, language)
+        return offer is not None
+
+    @classmethod
+    async def save_offer(
+        cls,
+        db: AsyncSession,
+        language: str,
+        content: str,
+    ) -> PublicOffer:
+        lang = cls._normalize_language(language)
+        enable_if_new = True
+        offer = await upsert_public_offer(
+            db,
+            lang,
+            content,
+            enable_if_new=enable_if_new,
+        )
+        logger.info("✅ Публичная оферта обновлена для языка %s", lang)
+        return offer
+
+    @classmethod
+    async def set_enabled(
+        cls,
+        db: AsyncSession,
+        language: str,
+        enabled: bool,
+    ) -> PublicOffer:
+        lang = cls._normalize_language(language)
+        return await set_public_offer_enabled(db, lang, enabled)
+
+    @classmethod
+    async def toggle_enabled(
+        cls,
+        db: AsyncSession,
+        language: str,
+    ) -> PublicOffer:
+        lang = cls._normalize_language(language)
+        offer = await get_public_offer(db, lang)
+
+        if offer:
+            new_status = not offer.is_enabled
+        else:
+            new_status = True
+
+        return await set_public_offer_enabled(db, lang, new_status)
+
+    class _RichTextPaginator(HTMLParser):
+        """Split HTML-like text into Telegram-safe chunks."""
+
+        SELF_CLOSING_TAGS = {"br", "hr", "img", "input", "meta", "link"}
+
+        def __init__(self, max_len: int) -> None:
+            super().__init__(convert_charrefs=False)
+            self.max_len = max_len
+            self.pages: List[str] = []
+            self.current_parts: List[str] = []
+            self.current_length = 0
+            self.open_stack: List[Tuple[str, str, int]] = []
+            self.closing_length = 0
+            self.needs_prefix = False
+            self.prefix_length = 0
+
+        def _closing_sequence(self) -> str:
+            return "".join(f"</{name}>" for name, _, _ in reversed(self.open_stack))
+
+        def _ensure_prefix(self) -> None:
+            if not self.needs_prefix:
+                return
+
+            prefix = "".join(token for _, token, _ in self.open_stack)
+            if prefix:
+                self.current_parts.append(prefix)
+                self.current_length += len(prefix)
+            self.needs_prefix = False
+
+        def _flush(self) -> None:
+            if not self.current_parts and not self.closing_length:
+                return
+
+            content = "".join(self.current_parts)
+            closing_tags = self._closing_sequence()
+            page = (content + closing_tags).strip()
+            if page:
+                self.pages.append(page)
+
+            self.current_parts = []
+            self.current_length = 0
+            if self.prefix_length + self.closing_length > self.max_len:
+                self.open_stack = []
+                self.closing_length = 0
+                self.prefix_length = 0
+                self.needs_prefix = False
+            else:
+                self.needs_prefix = bool(self.open_stack)
+
+        @staticmethod
+        def _format_attrs(attrs: List[Tuple[str, Optional[str]]]) -> str:
+            parts = []
+            for name, value in attrs:
+                if value is None:
+                    parts.append(f" {name}")
+                else:
+                    parts.append(f" {name}=\"{value}\"")
+            return "".join(parts)
+
+        def _append_token(self, token: str) -> None:
+            while True:
+                self._ensure_prefix()
+                if self.current_length + len(token) + self.closing_length <= self.max_len:
+                    self.current_parts.append(token)
+                    self.current_length += len(token)
+                    break
+
+                self._flush()
+
+                if len(token) > self.max_len and not self.current_parts:
+                    self.current_parts.append(token)
+                    self.current_length += len(token)
+                    break
+
+        def handle_data(self, data: str) -> None:
+            if not data:
+                return
+
+            remaining = data
+            while remaining:
+                self._ensure_prefix()
+                available = self.max_len - (self.current_length + self.closing_length)
+                if available <= 0:
+                    self._flush()
+                    continue
+
+                piece = remaining[:available]
+                self.current_parts.append(piece)
+                self.current_length += len(piece)
+                remaining = remaining[available:]
+
+                if remaining:
+                    self._flush()
+
+        def handle_entityref(self, name: str) -> None:
+            self.handle_data(f"&{name};")
+
+        def handle_charref(self, name: str) -> None:
+            self.handle_data(f"&#{name};")
+
+        def _handle_self_closing(self, tag: str, attrs: List[Tuple[str, Optional[str]]]) -> None:
+            token = f"<{tag}{self._format_attrs(attrs)}/>"
+            self._append_token(token)
+
+        def handle_starttag(self, tag: str, attrs: List[Tuple[str, Optional[str]]]) -> None:
+            if tag in self.SELF_CLOSING_TAGS:
+                self._handle_self_closing(tag, attrs)
+                return
+
+            token = f"<{tag}{self._format_attrs(attrs)}>"
+            closing_token = f"</{tag}>"
+            closing_len = len(closing_token)
+
+            while True:
+                self._ensure_prefix()
+                projected_length = self.current_length + len(token) + self.closing_length + closing_len
+                if projected_length <= self.max_len:
+                    self.current_parts.append(token)
+                    self.current_length += len(token)
+                    self.open_stack.append((tag, token, closing_len))
+                    self.closing_length += closing_len
+                    self.prefix_length += len(token)
+                    break
+
+                self._flush()
+
+                if len(token) + closing_len > self.max_len and not self.current_parts:
+                    self.current_parts.append(token)
+                    self.current_length += len(token)
+                    self.open_stack.append((tag, token, closing_len))
+                    self.closing_length += closing_len
+                    self.prefix_length += len(token)
+                    break
+
+        def handle_endtag(self, tag: str) -> None:
+            token = f"</{tag}>"
+            closing_len_reduction = 0
+            index_to_remove = None
+            for index in range(len(self.open_stack) - 1, -1, -1):
+                if self.open_stack[index][0] == tag:
+                    closing_len_reduction = self.open_stack[index][2]
+                    index_to_remove = index
+                    break
+
+            while True:
+                self._ensure_prefix()
+                projected_closing_length = self.closing_length - closing_len_reduction
+                if projected_closing_length < 0:
+                    projected_closing_length = 0
+
+                projected_total = self.current_length + len(token) + projected_closing_length
+                if projected_total <= self.max_len or not self.current_parts:
+                    self.current_parts.append(token)
+                    self.current_length += len(token)
+                    if index_to_remove is not None:
+                        removed_tag = self.open_stack.pop(index_to_remove)
+                        self.closing_length -= closing_len_reduction
+                        self.prefix_length -= len(removed_tag[1])
+                    break
+
+                self._flush()
+
+        def handle_startendtag(self, tag: str, attrs: List[Tuple[str, Optional[str]]]) -> None:
+            self._handle_self_closing(tag, attrs)
+
+        def finalize(self) -> List[str]:
+            self._flush()
+            return self.pages
+
+    @classmethod
+    def _split_rich_paragraph(cls, paragraph: str, max_len: int) -> List[str]:
+        if len(paragraph) <= max_len:
+            return [paragraph]
+
+        paginator = cls._RichTextPaginator(max_len)
+        paginator.feed(paragraph)
+        paginator.close()
+        pages = paginator.finalize()
+        return pages or [paragraph]
+
+    @classmethod
+    def split_content_into_pages(
+        cls,
+        content: str,
+        *,
+        max_length: int = None,
+    ) -> List[str]:
+        if not content:
+            return []
+
+        normalized = content.replace("\r\n", "\n").strip()
+        if not normalized:
+            return []
+
+        max_len = max_length or cls.MAX_PAGE_LENGTH
+
+        if len(normalized) <= max_len:
+            return [normalized]
+
+        paragraphs = [
+            paragraph.strip()
+            for paragraph in normalized.split("\n\n")
+            if paragraph.strip()
+        ]
+
+        pages: List[str] = []
+        current = ""
+
+        def flush_current() -> None:
+            nonlocal current
+            if current:
+                pages.append(current.strip())
+                current = ""
+
+        for paragraph in paragraphs:
+            segments = cls._split_rich_paragraph(paragraph, max_len)
+            for segment in segments:
+                segment = segment.strip()
+                if not segment:
+                    continue
+
+                candidate = f"{current}\n\n{segment}".strip() if current else segment
+                if len(candidate) <= max_len:
+                    current = candidate
+                    continue
+
+                flush_current()
+                current = segment
+
+        flush_current()
+
+        if not pages:
+            return [normalized[:max_len]]
+
+        return pages
--- a/app/states.py
+++ b/app/states.py
@@ -88,6 +88,7 @@ class AdminStates(StatesGroup):

    editing_rules_page = State()
    editing_privacy_policy = State()
+    editing_public_offer = State()
    editing_notification_value = State()

    confirming_sync = State()
--- a/locales/en.json
+++ b/locales/en.json
@@ -1052,5 +1052,42 @@
  "ADMIN_PRICING_SETTING_PROMPT": "Send a new value or type \"Cancel\". Use none to clear.",
  "ADMIN_PRICING_SETTING_SUCCESS": "Parameter {label} updated: {value}",
  "ADMIN_PRICING_SETTING_TOGGLE_STATEFUL": "{icon} {label}",
-  "ADMIN_PRICING_SETTING_WARNING": "Important"
+  "ADMIN_PRICING_SETTING_WARNING": "Important",
+  "MENU_PUBLIC_OFFER": "📄 Offer",
+  "PUBLIC_OFFER_NOT_AVAILABLE": "Public offer is temporarily unavailable.",
+  "PUBLIC_OFFER_EMPTY_ALERT": "Public offer content is not provided yet.",
+  "PUBLIC_OFFER_HEADER": "📄 <b>Public Offer</b>",
+  "PUBLIC_OFFER_PAGE_INFO": "Page {current} of {total}",
+  "ADMIN_SETTINGS_PUBLIC_OFFER": "📄 Public offer",
+  "ADMIN_PUBLIC_OFFER_HEADER": "📄 <b>Public offer</b>",
+  "ADMIN_PUBLIC_OFFER_DESCRIPTION": "The public offer is shown in the “Info” section.",
+  "ADMIN_PUBLIC_OFFER_LANGUAGE": "Language: <code>{lang}</code>",
+  "ADMIN_PUBLIC_OFFER_STATUS_DISABLED": "⚠️ Offer display is disabled or empty.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED": "✅ Offer is active and visible to users.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED_EMPTY": "⚠️ Offer is enabled but text is empty — users will not see it.",
+  "ADMIN_PUBLIC_OFFER_UPDATED_AT": "Last updated: {timestamp}",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_TITLE": "<b>Text preview:</b>",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY": "Text is not set yet.",
+  "ADMIN_PUBLIC_OFFER_ACTION_PROMPT": "Choose an action:",
+  "ADMIN_PUBLIC_OFFER_EDIT_BUTTON": "✏️ Edit text",
+  "ADMIN_PUBLIC_OFFER_VIEW_BUTTON": "👀 View current text",
+  "ADMIN_PUBLIC_OFFER_ENABLE_BUTTON": "✅ Enable display",
+  "ADMIN_PUBLIC_OFFER_DISABLE_BUTTON": "🚫 Disable display",
+  "ADMIN_PUBLIC_OFFER_HTML_HELP": "ℹ️ HTML help",
+  "ADMIN_PUBLIC_OFFER_CURRENT_PREVIEW": "Current text (preview):",
+  "ADMIN_PUBLIC_OFFER_EDIT_PROMPT": "Send a new public offer text. HTML markup is allowed.",
+  "ADMIN_PUBLIC_OFFER_EDIT_HINT": "Use /html_help for the list of allowed tags.",
+  "ADMIN_PUBLIC_OFFER_EDIT_TITLE": "Public offer editing",
+  "ADMIN_PUBLIC_OFFER_CANCEL": "❌ Cancel",
+  "ADMIN_PUBLIC_OFFER_TOO_LONG": "❌ Offer text is too long. Maximum 4000 characters.",
+  "ADMIN_PUBLIC_OFFER_HTML_ERROR": "❌ HTML error: {error}",
+  "ADMIN_PUBLIC_OFFER_SAVED": "✅ Public offer updated.",
+  "ADMIN_PUBLIC_OFFER_BACK_BUTTON": "⬅️ Back to offer settings",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT": "Offer text is not set yet.",
+  "ADMIN_PUBLIC_OFFER_VIEW_TITLE": "👀 <b>Current offer text</b>",
+  "ADMIN_PUBLIC_OFFER_VIEW_TRUNCATED": "\n\n⚠️ Text shortened for display. Users will see the full version in the menu.",
+  "ADMIN_PUBLIC_OFFER_ENABLED": "✅ Offer enabled",
+  "ADMIN_PUBLIC_OFFER_DISABLED": "🚫 Offer disabled",
+  "ADMIN_PUBLIC_OFFER_RETURN_TO_EDIT": "⬅️ Back to editing",
+  "ADMIN_PUBLIC_OFFER_EDIT_CANCELLED": "Offer editing cancelled."
 }
--- a/locales/ru.json
+++ b/locales/ru.json
@@ -1016,5 +1016,42 @@
  "ADMIN_PRICING_SETTING_PROMPT": "Отправьте новое значение или напишите «Отмена». Для очистки используйте none.",
  "ADMIN_PRICING_SETTING_SUCCESS": "Параметр {label} обновлен: {value}",
  "ADMIN_PRICING_SETTING_TOGGLE_STATEFUL": "{icon} {label}",
-  "ADMIN_PRICING_SETTING_WARNING": "Важно"
+  "ADMIN_PRICING_SETTING_WARNING": "Важно",
+  "MENU_PUBLIC_OFFER": "📄 Оферта",
+  "PUBLIC_OFFER_NOT_AVAILABLE": "Публичная оферта временно недоступна.",
+  "PUBLIC_OFFER_EMPTY_ALERT": "Публичная оферта ещё не заполнена.",
+  "PUBLIC_OFFER_HEADER": "📄 <b>Публичная оферта</b>",
+  "PUBLIC_OFFER_PAGE_INFO": "Страница {current} из {total}",
+  "ADMIN_SETTINGS_PUBLIC_OFFER": "📄 Публичная оферта",
+  "ADMIN_PUBLIC_OFFER_HEADER": "📄 <b>Публичная оферта</b>",
+  "ADMIN_PUBLIC_OFFER_DESCRIPTION": "Публичная оферта отображается в разделе «Инфо».",
+  "ADMIN_PUBLIC_OFFER_LANGUAGE": "Язык: <code>{lang}</code>",
+  "ADMIN_PUBLIC_OFFER_STATUS_DISABLED": "⚠️ Показ оферты выключен или текст отсутствует.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED": "✅ Оферта активна и показывается пользователям.",
+  "ADMIN_PUBLIC_OFFER_STATUS_ENABLED_EMPTY": "⚠️ Оферта включена, но текст пуст — пользователи её не увидят.",
+  "ADMIN_PUBLIC_OFFER_UPDATED_AT": "Последнее обновление: {timestamp}",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_TITLE": "<b>Превью текста:</b>",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY": "Текст ещё не задан.",
+  "ADMIN_PUBLIC_OFFER_ACTION_PROMPT": "Выберите действие:",
+  "ADMIN_PUBLIC_OFFER_EDIT_BUTTON": "✏️ Изменить текст",
+  "ADMIN_PUBLIC_OFFER_VIEW_BUTTON": "👀 Просмотреть текущий текст",
+  "ADMIN_PUBLIC_OFFER_ENABLE_BUTTON": "✅ Включить показ",
+  "ADMIN_PUBLIC_OFFER_DISABLE_BUTTON": "🚫 Отключить показ",
+  "ADMIN_PUBLIC_OFFER_HTML_HELP": "ℹ️ HTML помощь",
+  "ADMIN_PUBLIC_OFFER_CURRENT_PREVIEW": "Текущий текст (превью):",
+  "ADMIN_PUBLIC_OFFER_EDIT_PROMPT": "Отправьте новый текст публичной оферты. Допускается HTML-разметка.",
+  "ADMIN_PUBLIC_OFFER_EDIT_HINT": "Используйте /html_help для справки по тегам.",
+  "ADMIN_PUBLIC_OFFER_EDIT_TITLE": "Редактирование оферты",
+  "ADMIN_PUBLIC_OFFER_CANCEL": "❌ Отмена",
+  "ADMIN_PUBLIC_OFFER_TOO_LONG": "❌ Текст оферты слишком длинный. Максимум 4000 символов.",
+  "ADMIN_PUBLIC_OFFER_HTML_ERROR": "❌ Ошибка в HTML: {error}",
+  "ADMIN_PUBLIC_OFFER_SAVED": "✅ Публичная оферта обновлена.",
+  "ADMIN_PUBLIC_OFFER_BACK_BUTTON": "⬅️ К настройкам оферты",
+  "ADMIN_PUBLIC_OFFER_PREVIEW_EMPTY_ALERT": "Текст оферты пока не задан.",
+  "ADMIN_PUBLIC_OFFER_VIEW_TITLE": "👀 <b>Текущий текст оферты</b>",
+  "ADMIN_PUBLIC_OFFER_VIEW_TRUNCATED": "\n\n⚠️ Текст сокращён для отображения. Полную версию увидят пользователи в меню.",
+  "ADMIN_PUBLIC_OFFER_ENABLED": "✅ Оферта включена",
+  "ADMIN_PUBLIC_OFFER_DISABLED": "🚫 Оферта отключена",
+  "ADMIN_PUBLIC_OFFER_RETURN_TO_EDIT": "⬅️ Назад к редактированию",
+  "ADMIN_PUBLIC_OFFER_EDIT_CANCELLED": "Редактирование оферты отменено."
 }