Fix duplicate posting, HTML escaping, restore sendRichMessage correctly

- Stop re-sending to a platform that already succeeded when the other
  platform failed (was causing duplicate posts on partial failure)
- Escape VK post text before sending with parse_mode=HTML instead of
  only escaping matched bracket-link substrings (bare & < > broke sends)
- Restore Telegram sendRichMessage (Bot API 10.1) ported faithfully from
  new_vk_parser's proven implementation, with fallback to standard
  send_photo/send_video/send_media_group
- Restore "media unavailable" note when a video/photo fails to download
  instead of silently dropping it
- Handle YouTube link attachments from VK posts (route into yt-dlp)
- MAX: chunk media beyond 10 items into follow-up messages instead of
  dropping them
- yt-dlp format selector no longer falls back to unconstrained height
- Wire up VK_RATE_LIMIT_RPS, drop unused Pillow dep and dead config fields

requirements.txt

@@ -3,5 +3,4 @@ aiohttp==3.12.13
 aiosqlite==0.21.0
 loguru==0.7.3
 pydantic-settings==2.10.1
-Pillow==11.3.0
 yt-dlp>=2026.1.1

src/config.py

@@ -26,8 +26,9 @@ class Settings(BaseSettings):
     tg_media_channel_id: str = ""  # Optional storage channel
     tg_admin_ids: str = ""  # Comma-separated admin IDs for reports, e.g. "123456,789012"
     local_bot_api_url: str = ""  # e.g., "http://127.0.0.1:8081"
-    telegram_api_id: str = ""
-    telegram_api_hash: str = ""
+    # NOTE: TELEGRAM_API_ID / TELEGRAM_API_HASH are intentionally not modeled here -
+    # they're only consumed by docker-entrypoint.sh (raw env) to start the local
+    # telegram-bot-api binary, never read from Python.
 
     # MAX Messenger Settings
     max_bot_token: str = ""

src/main.py

@@ -59,7 +59,7 @@ class ServiceApp:
         if not settings.vk_source:
             raise ValueError("VK_SOURCE is not set in configuration")
 
-        async with VKClient() as vk:
+        async with VKClient(rps=settings.vk_rate_limit_rps) as vk:
             screen_name, owner_id, name = await vk.resolve_group(settings.vk_source)
             self.vk_group_owner_id = owner_id
             self.vk_group_name = name
@@ -81,6 +81,9 @@ class ServiceApp:
             text=post.text,
             raw_data=post.raw,
         )
+        existing = await self.db.get_post(post.owner_id, post.post_id) or {}
+        tg_done = existing.get("tg_status") in ("published", "skipped")
+        max_done = existing.get("max_status") in ("published", "skipped")
 
         media_processor = MediaProcessor(is_local_tg_api=self.tg_poster.is_local_api)
         processed_media = []
@@ -88,44 +91,53 @@ class ServiceApp:
         result_summary: dict[str, Any] = {
             "vk_post_id": post.post_id,
             "vk_post_url": vk_url,
-            "tg_status": "pending",
-            "tg_url": None,
+            "tg_status": existing.get("tg_status", "pending") if tg_done else "pending",
+            "tg_url": existing.get("tg_url") if tg_done else None,
             "tg_error": None,
-            "max_status": "pending",
-            "max_url": None,
+            "max_status": existing.get("max_status", "pending") if max_done else "pending",
+            "max_url": existing.get("max_url") if max_done else None,
             "max_error": None,
         }
 
         try:
-            # 1. Download/extract media
-            if post.media:
+            # 1. Download/extract media (skip entirely if both platforms are already done)
+            if post.media and not (tg_done and max_done):
                 logger.info("Downloading {} media items for post #{}...", len(post.media), post.post_id)
                 processed_media = await media_processor.process_media_items(post.media)
 
-            # 2. Publish to Telegram
-            try:
-                tg_mids, tg_url = await self.tg_poster.post_to_telegram(
-                    raw_text=post.text,
-                    media_items=processed_media,
-                    vk_url=vk_url,
-                )
-                await self.db.update_tg_result(
-                    post_db_id=post_db_id,
-                    status="published",
-                    message_ids=tg_mids,
-                    url=tg_url,
-                )
-                result_summary["tg_status"] = "published"
-                result_summary["tg_url"] = tg_url
-            except Exception as exc:
-                err = str(exc)
-                logger.exception("Telegram post error for #{}: {}", post.post_id, exc)
-                await self.db.update_tg_result(post_db_id=post_db_id, status="failed", error=err)
-                result_summary["tg_status"] = "failed"
-                result_summary["tg_error"] = err
+            # 2. Publish to Telegram (only if not already published/skipped for this post)
+            if tg_done:
+                logger.debug("Post #{} already resolved for Telegram ({}), skipping resend.", post.post_id, existing.get("tg_status"))
+            else:
+                try:
+                    tg_mids, tg_url = await self.tg_poster.post_to_telegram(
+                        raw_text=post.text,
+                        media_items=processed_media,
+                        vk_url=vk_url,
+                    )
+                    await self.db.update_tg_result(
+                        post_db_id=post_db_id,
+                        status="published",
+                        message_ids=tg_mids,
+                        url=tg_url,
+                    )
+                    result_summary["tg_status"] = "published"
+                    result_summary["tg_url"] = tg_url
+                except Exception as exc:
+                    err = str(exc)
+                    logger.exception("Telegram post error for #{}: {}", post.post_id, exc)
+                    await self.db.update_tg_result(post_db_id=post_db_id, status="failed", error=err)
+                    result_summary["tg_status"] = "failed"
+                    result_summary["tg_error"] = err
 
-            # 3. Publish to MAX Messenger
-            if settings.max_bot_token and settings.max_chat_id:
+            # 3. Publish to MAX Messenger (only if not already published/skipped for this post)
+            if not (settings.max_bot_token and settings.max_chat_id):
+                if not max_done:
+                    await self.db.update_max_result(post_db_id=post_db_id, status="skipped")
+                    result_summary["max_status"] = "skipped"
+            elif max_done:
+                logger.debug("Post #{} already resolved for MAX ({}), skipping resend.", post.post_id, existing.get("max_status"))
+            else:
                 try:
                     max_mids, max_url = await self.max_poster.post_to_max(
                         raw_text=post.text,
@@ -146,9 +158,6 @@ class ServiceApp:
                     await self.db.update_max_result(post_db_id=post_db_id, status="failed", error=err)
                     result_summary["max_status"] = "failed"
                     result_summary["max_error"] = err
-            else:
-                await self.db.update_max_result(post_db_id=post_db_id, status="skipped")
-                result_summary["max_status"] = "skipped"
 
         finally:
             # Immediate cleanup of temporary media files
@@ -167,7 +176,7 @@ class ServiceApp:
         published_reports: list[dict[str, Any]] = []
 
         try:
-            async with VKClient() as vk:
+            async with VKClient(rps=settings.vk_rate_limit_rps) as vk:
                 latest_posts = await vk.get_latest_posts(
                     owner_id=self.vk_group_owner_id,
                     count=settings.vk_check_count,

src/max_poster.py

@@ -11,11 +11,11 @@ import aiohttp
 try:
     from .config import settings
     from .media_processor import ProcessedMedia
-    from .text_formatter import format_post_text, split_message_chunks
+    from .text_formatter import build_media_unavailable_note, format_post_text, split_message_chunks
 except (ImportError, ValueError):
     from config import settings
     from media_processor import ProcessedMedia
-    from text_formatter import format_post_text, split_message_chunks
+    from text_formatter import build_media_unavailable_note, format_post_text, split_message_chunks
 
 MAX_MESSAGE_LIMIT = 4000
 MAX_MEDIA_ITEMS = 10
@@ -233,6 +233,21 @@ class MAXPoster:
 
         return {"type": media_type, "payload": payload}
 
+    async def upload_media_group(
+        self, client: MAXAPIClient, items: list[ProcessedMedia]
+    ) -> list[dict[str, Any]]:
+        attachments: list[dict[str, Any]] = []
+        for item in items:
+            try:
+                att = await self.upload_media_item(client, item)
+                if att:
+                    attachments.append(att)
+            except Exception as exc:
+                logger.warning("MAX media upload failed for {}: {}", item.attachment_id, exc)
+        if attachments:
+            await self.wait_for_videos(client, attachments)
+        return attachments
+
     async def post_to_max(
         self,
         raw_text: str,
@@ -250,27 +265,29 @@ class MAXPoster:
             vk_url=vk_url,
         )
 
+        link_only = [m for m in media_items if m.is_link_only]
+        note = build_media_unavailable_note(link_only, parse_mode="html")
+        if note:
+            formatted_text = f"{formatted_text}\n\n{note}" if formatted_text else note
+
         chunks = split_message_chunks(formatted_text, self.message_limit)
-        valid_media = [m for m in media_items if not m.is_link_only and m.local_path][:MAX_MEDIA_ITEMS]
+        valid_media = [m for m in media_items if not m.is_link_only and m.local_path]
+        # Chunk into groups of MAX_MEDIA_ITEMS instead of silently dropping the excess:
+        # the first group rides with the text message, extra groups go out as follow-ups.
+        media_groups = (
+            [valid_media[i : i + MAX_MEDIA_ITEMS] for i in range(0, len(valid_media), MAX_MEDIA_ITEMS)]
+            if valid_media
+            else [[]]
+        )
 
         message_ids: list[str] = []
         first_url: Optional[str] = None
 
         async with MAXAPIClient(self.token, self.api_base_url) as client:
-            attachments: list[dict[str, Any]] = []
-            for item in valid_media:
-                try:
-                    att = await self.upload_media_item(client, item)
-                    if att:
-                        attachments.append(att)
-                except Exception as exc:
-                    logger.warning("MAX media upload failed for {}: {}", item.attachment_id, exc)
-
-            if attachments:
-                await self.wait_for_videos(client, attachments)
+            first_attachments = await self.upload_media_group(client, media_groups[0])
 
             first_text = chunks[0] if chunks else ""
-            res = await self.send_message_waiting_for_media(client, first_text, attachments)
+            res = await self.send_message_waiting_for_media(client, first_text, first_attachments)
 
             first_mid = self.message_id_from_response(res)
             if first_mid:
@@ -289,6 +306,16 @@ class MAXPoster:
                     except Exception as exc:
                         logger.warning("MAX auto reaction failed: {}", exc)
 
+            for group in media_groups[1:]:
+                attachments = await self.upload_media_group(client, group)
+                if not attachments:
+                    continue
+                await asyncio.sleep(1.0)
+                sub_res = await self.send_message_waiting_for_media(client, "", attachments)
+                sub_mid = self.message_id_from_response(sub_res)
+                if sub_mid:
+                    message_ids.append(sub_mid)
+
             for chunk in chunks[1:]:
                 await asyncio.sleep(1.0)
                 sub_res = await client.send_message(self.chat_id, chunk)

src/media_processor.py

@@ -123,13 +123,14 @@ class MediaProcessor:
             "--no-playlist",
             "--match-filter", f"duration <= {settings.video_max_duration_sec}",
             "--merge-output-format", "mp4",
+            # Every fallback keeps the height cap: without it yt-dlp can pull an
+            # arbitrarily large/high-res stream only to have it discarded afterwards
+            # by the size check below, burning bandwidth and the whole timeout budget.
             "-f", (
                 f"best[height<={settings.video_max_height}][filesize<{max_size}]"
                 f"/best[height<={settings.video_max_height}]"
-                f"/bestvideo[height<={settings.video_max_height}][filesize<{max_size}]+bestaudio/best"
-                f"/bestvideo[height<={settings.video_max_height}]+bestaudio/best"
-                f"/best[filesize<{max_size}]"
-                f"/best"
+                f"/bestvideo[height<={settings.video_max_height}][filesize<{max_size}]+bestaudio"
+                f"/bestvideo[height<={settings.video_max_height}]+bestaudio"
             ),
             "--quiet", "--no-warnings",
         ])

src/text_formatter.py

@@ -2,6 +2,9 @@ from __future__ import annotations
 
 import html
 import re
+from html.parser import HTMLParser
+from typing import Optional
+from urllib.parse import urlparse
 try:
     from .config import settings
 except (ImportError, ValueError):
@@ -43,33 +46,134 @@ def strip_trailing_hashtags(text: str) -> str:
     return "\n".join(lines).rstrip()
 
 
+# Matches VK bracket markup: [club123|Name], [id123|Name], [public123|Name],
+# [event123|Name] or a raw-URL bracket link [https://example.com|Title]
+_VK_LINK_RE = re.compile(
+    r"\[(?:(?P<prefix>club|id|public|event)(?P<obj_id>\d+)|(?P<url>https?://[^\s\|\]]+))\|(?P<title>[^\]]+)\]"
+)
+
+
 def clean_vk_wiki_links(text: str, parse_mode: str = "html") -> str:
     """
-    Converts VK wiki links to clickable links:
+    Converts VK bracket markup into real links, escaping everything else so the
+    result is always safe to send with parse_mode="HTML":
     - [club12345|Name] -> <a href="https://vk.com/club12345">Name</a>
-    - [id12345|Name] -> <a href="https://vk.com/id12345">Name</a>
-    - [public12345|Name] -> <a href="https://vk.com/public12345">Name</a>
-    - [event12345|Name] -> <a href="https://vk.com/event12345">Name</a>
+    - [id12345|Name]   -> <a href="https://vk.com/id12345">Name</a>
     - [https://example.com|Title] -> <a href="https://example.com">Title</a>
+    Any text outside of recognized bracket markup is HTML-escaped, so stray
+    "&", "<", ">" characters in real VK post text never break the parser.
     """
-    def _replace_vk(match: re.Match) -> str:
-        prefix = match.group(1)
-        obj_id = match.group(2)
-        title = match.group(3)
-        if parse_mode == "html":
-            return f'<a href="https://vk.com/{prefix}{obj_id}">{html.escape(title)}</a>'
-        return f"[{title}](https://vk.com/{prefix}{obj_id})"
+    if parse_mode != "html":
+        def _replace_plain(match: re.Match) -> str:
+            title = match.group("title")
+            if match.group("prefix"):
+                target = f"https://vk.com/{match.group('prefix')}{match.group('obj_id')}"
+            else:
+                target = match.group("url")
+            return f"[{title}]({target})"
+        return _VK_LINK_RE.sub(_replace_plain, text)
 
-    def _replace_url(match: re.Match) -> str:
-        url = match.group(1)
-        title = match.group(2)
-        if parse_mode == "html":
-            return f'<a href="{html.escape(url, quote=True)}">{html.escape(title)}</a>'
-        return f"[{title}]({url})"
+    out: list[str] = []
+    last_end = 0
+    for match in _VK_LINK_RE.finditer(text):
+        out.append(html.escape(text[last_end:match.start()]))
+        title = html.escape(match.group("title"))
+        if match.group("prefix"):
+            href = f"https://vk.com/{match.group('prefix')}{match.group('obj_id')}"
+        else:
+            href = html.escape(match.group("url"), quote=True)
+        out.append(f'<a href="{href}">{title}</a>')
+        last_end = match.end()
+    out.append(html.escape(text[last_end:]))
+    return "".join(out)
 
-    text = re.sub(r"\[(club|id|public|event)(\d+)\|([^\]]+)\]", _replace_vk, text)
-    text = re.sub(r"\[(https?://[^\s\|]+)\|([^\]]+)\]", _replace_url, text)
-    return text
+
+_ALLOWED_WRAPPER_TAGS = {"b", "strong", "i", "em", "u", "s", "code", "a"}
+
+
+class _SafeHTMLNormalizer(HTMLParser):
+    """Normalizes admin-supplied header/footer/tags text: keeps a small safe
+    subset of inline HTML tags (with href-scheme validation for <a>) and
+    HTML-escapes everything else, instead of the previous all-or-nothing
+    '"<" not in text' heuristic."""
+
+    def __init__(self) -> None:
+        super().__init__(convert_charrefs=True)
+        self.out: list[str] = []
+        self.open_tags: list[str] = []
+
+    def handle_starttag(self, tag: str, attrs: list[tuple[str, Optional[str]]]) -> None:
+        if tag not in _ALLOWED_WRAPPER_TAGS:
+            return
+        if tag == "a":
+            href = next((v for k, v in attrs if k == "href" and v), "")
+            parsed = urlparse(href)
+            if parsed.scheme not in ("http", "https") or not parsed.netloc:
+                return
+            self.out.append(f'<a href="{html.escape(href, quote=True)}">')
+        else:
+            self.out.append(f"<{tag}>")
+        self.open_tags.append(tag)
+
+    def handle_startendtag(self, tag: str, attrs: list[tuple[str, Optional[str]]]) -> None:
+        if tag == "br":
+            self.out.append("\n")
+
+    def handle_endtag(self, tag: str) -> None:
+        if tag == "br":
+            self.out.append("\n")
+            return
+        if tag in self.open_tags:
+            while self.open_tags:
+                t = self.open_tags.pop()
+                self.out.append(f"</{t}>")
+                if t == tag:
+                    break
+
+    def handle_data(self, data: str) -> None:
+        self.out.append(html.escape(data))
+
+    def normalized(self) -> str:
+        while self.open_tags:
+            self.out.append(f"</{self.open_tags.pop()}>")
+        return "".join(self.out)
+
+
+def normalize_wrapper_text(text: str, parse_mode: str = "html") -> str:
+    """Safely prepares admin-configured header/footer/tags text for sending."""
+    text = str(text or "").strip()
+    if not text:
+        return ""
+    if parse_mode != "html":
+        return text
+    parser = _SafeHTMLNormalizer()
+    parser.feed(text)
+    parser.close()
+    return parser.normalized()
+
+
+def build_media_unavailable_note(link_only_items: list, parse_mode: str = "html") -> str:
+    """Builds a short note listing media that couldn't be attached (too big,
+    too long, private, download failed, etc.) with a link to the original,
+    so readers aren't left with no idea that media was omitted."""
+    if not link_only_items:
+        return ""
+    lines = []
+    for item in link_only_items:
+        url = str(getattr(item, "original_url", "") or "").strip()
+        media_type = str(getattr(item, "media_type", "медиа") or "медиа")
+        if not url:
+            continue
+        if parse_mode == "html":
+            lines.append(f'- {html.escape(media_type)}: <a href="{html.escape(url, quote=True)}">ссылка</a>')
+        else:
+            lines.append(f"- {media_type}: {url}")
+    if not lines:
+        return ""
+    header = "Не удалось прикрепить медиа, оригинал:"
+    if parse_mode == "html":
+        header = f"<i>{html.escape(header)}</i>"
+    return header + "\n" + "\n".join(lines)
 
 
 def format_post_text(
@@ -82,9 +186,9 @@ def format_post_text(
     bold_first_line: bool = True,
     vk_url: Optional[str] = None,
 ) -> str:
-    header = (settings.header_text if header is None else header).strip()
-    footer = (settings.footer_text if footer is None else footer).strip()
-    tags = (settings.common_tags if tags is None else tags).strip()
+    header = normalize_wrapper_text(settings.header_text if header is None else header, parse_mode)
+    footer = normalize_wrapper_text(settings.footer_text if footer is None else footer, parse_mode)
+    tags = normalize_wrapper_text(settings.common_tags if tags is None else tags, parse_mode)
 
     body = strip_trailing_hashtags(raw_text)
     lines = clean_dividers(body.splitlines())
@@ -97,10 +201,9 @@ def format_post_text(
 
     formatted_lines: list[str] = []
     for idx, line in enumerate(lines):
-        cleaned_line = clean_vk_wiki_links(line, parse_mode=parse_mode) if parse_mode == "html" else line
+        cleaned_line = clean_vk_wiki_links(line, parse_mode=parse_mode)
         if idx == title_idx and bold_first_line and cleaned_line.strip():
             if parse_mode == "html":
-                # If clean_vk_wiki_links was run, keep existing <a> tags safe
                 formatted_lines.append(f"<b>{cleaned_line.strip()}</b>")
             else:
                 formatted_lines.append(f"**{cleaned_line.strip()}**")
@@ -115,12 +218,12 @@ def format_post_text(
 
     parts: list[str] = []
     if header:
-        parts.append(html.escape(header) if parse_mode == "html" and "<" not in header else header)
+        parts.append(header)
     if normalized_body:
         parts.append(normalized_body)
     if footer:
-        parts.append(html.escape(footer) if parse_mode == "html" and "<" not in footer else footer)
+        parts.append(footer)
     if tags:
-        parts.append(html.escape(tags) if parse_mode == "html" and "<" not in tags else tags)
+        parts.append(tags)
 
     return "\n\n".join(part for part in parts if part).strip()

src/tg_poster.py

@@ -2,8 +2,6 @@ from __future__ import annotations
 from loguru import logger
 
 import asyncio
-import os
-import re
 from pathlib import Path
 from typing import Any, Optional
 import aiohttp
@@ -15,11 +13,11 @@ from aiogram.types import FSInputFile, InputMediaPhoto, InputMediaVideo
 try:
     from .config import settings
     from .media_processor import ProcessedMedia
-    from .text_formatter import format_post_text, split_message_chunks
+    from .text_formatter import build_media_unavailable_note, format_post_text, split_message_chunks
 except (ImportError, ValueError):
     from config import settings
     from media_processor import ProcessedMedia
-    from text_formatter import format_post_text, split_message_chunks
+    from text_formatter import build_media_unavailable_note, format_post_text, split_message_chunks
 
 MAX_MEDIA_GROUP = 10
 MAX_RICH_MEDIA = 50
@@ -175,8 +173,8 @@ class TelegramPoster:
 
     def build_rich_text_html(self, text: str) -> str:
         paragraphs = []
-        for p in text.strip().split("\n\n"):
-            body = "<br/>".join(line for line in p.splitlines() if line.strip())
+        for paragraph in str(text or "").strip().split("\n\n"):
+            body = "<br/>".join(line for line in paragraph.splitlines() if line.strip())
             if body:
                 paragraphs.append(f"<p>{body}</p>")
         return "\n".join(paragraphs)
@@ -184,18 +182,18 @@ class TelegramPoster:
     def build_rich_message(
         self, text: str, media_items: list[ProcessedMedia], file_ids: dict[str, str]
     ) -> Optional[dict[str, Any]]:
-        rich_media = []
-        media_tags = []
-
-        valid_items = [
-            m for m in media_items if m.attachment_id in file_ids
-        ][:MAX_RICH_MEDIA]
-
-        if not valid_items:
+        """Ported from new_vk_parser's tg_poster.py: bails to None (legacy fallback)
+        if any media item lacks a file_id, since a rich-message collage can't
+        partially reference missing media."""
+        if len(media_items) > MAX_RICH_MEDIA:
             return None
 
-        for idx, item in enumerate(valid_items):
-            f_id = file_ids[item.attachment_id]
+        rich_media = []
+        media_tags = []
+        for idx, item in enumerate(media_items[:MAX_RICH_MEDIA]):
+            f_id = file_ids.get(item.attachment_id)
+            if not f_id:
+                return None
             media_id = f"m{idx}"
             m_type = "photo" if item.media_type == "photo" else "video"
             rich_media.append({"id": media_id, "media": {"type": m_type, "media": f_id}})
@@ -204,6 +202,9 @@ class TelegramPoster:
             else:
                 media_tags.append(f'<video src="tg://video?id={media_id}"></video>')
 
+        if not rich_media:
+            return None
+
         rich_text = self.build_rich_text_html(text)
         if len(rich_text) > MAX_RICH_TEXT:
             return None
@@ -224,9 +225,10 @@ class TelegramPoster:
         if self.thread_id:
             data["message_thread_id"] = int(self.thread_id)
 
-        base_url = (settings.local_bot_api_url or "").strip().rstrip("/") or "https://api.telegram.org"
-        url = f"{base_url}/bot{settings.tg_bot_token}/sendRichMessage"
-
+        # Always the cloud endpoint: this call only references already-uploaded
+        # file_ids, no raw bytes cross the wire, so routing via the local Bot API
+        # server buys nothing here.
+        url = f"https://api.telegram.org/bot{settings.tg_bot_token}/sendRichMessage"
         timeout = aiohttp.ClientTimeout(total=90)
         async with aiohttp.ClientSession(timeout=timeout) as session:
             async with session.post(url, json=data) as resp:
@@ -237,12 +239,17 @@ class TelegramPoster:
             mid = res.get("message_id")
             if mid:
                 return [int(mid)]
-            raise RichMessageUnavailable("sendRichMessage ok but no message_id")
+            raise RichMessageUnavailable("sendRichMessage returned no message_id")
 
-        desc = str(payload.get("description") or f"HTTP {resp.status}")
-        raise RichMessageUnavailable(desc)
+        description = str(payload.get("description") or f"HTTP {resp.status}")
+        if "Too Many Requests" in description and isinstance(payload.get("parameters"), dict):
+            retry_after = float(payload["parameters"].get("retry_after") or 0)
+            if retry_after > 0:
+                logger.warning("Telegram rich message flood control, sleep {}s", retry_after)
+                await asyncio.sleep(retry_after + 0.5)
+        raise RichMessageUnavailable(description)
 
-    async def send_legacy_media_post(
+    async def send_media_post(
         self, text: str, media_items: list[ProcessedMedia], file_ids: dict[str, str]
     ) -> list[int]:
         if not self.bot:
@@ -366,10 +373,11 @@ class TelegramPoster:
     ) -> tuple[list[int], Optional[str]]:
         """
         Main Telegram posting routine:
-        1. Formats text for HTML parse mode.
-        2. Uploads media (or storage channel if configured) to get file_ids.
-        3. Tries sendRichMessage first.
-        4. If unavailable, falls back to legacy media groups / single media / text.
+        1. Formats text for HTML parse mode and notes any media that couldn't be attached.
+        2. Uploads media to the storage channel (if configured) to obtain reusable file_ids.
+        3. Tries sendRichMessage (Bot API 10.1+) for a proper collage + rich text.
+        4. Falls back to standard aiogram calls (send_photo/send_video/send_media_group)
+           if rich message is unavailable (no storage channel, old Bot API server, etc).
         """
         formatted_text = format_post_text(
             raw_text,
@@ -379,26 +387,29 @@ class TelegramPoster:
         )
 
         valid_media = [m for m in media_items if not m.is_link_only and m.local_path]
+        link_only = [m for m in media_items if m.is_link_only]
+        note = build_media_unavailable_note(link_only, parse_mode="html")
+        if note:
+            formatted_text = f"{formatted_text}\n\n{note}" if formatted_text else note
 
-        # 1. Obtain file_ids if we have storage channel or if we want rich message
+        # Obtain file_ids from the storage channel, if configured, to avoid re-uploading
+        # (also a prerequisite for rich messages, which reference media by file_id).
         file_ids: dict[str, str] = {}
         if valid_media and self.storage_chat_id:
             file_ids = await self.upload_media_for_file_ids(valid_media)
 
-        # 2. Try Rich Message if file_ids are available
-        if file_ids:
+        if valid_media and file_ids:
             rich_msg = self.build_rich_message(formatted_text, valid_media, file_ids)
             if rich_msg:
                 try:
                     mids = await self.send_rich_message(rich_msg)
                     url = tg_message_url(self.chat_id, mids[0]) if mids else None
-                    logger.info("Sent Telegram Rich Message: {}", mids)
+                    logger.info("Sent Telegram rich message: {}", mids)
                     return mids, url
                 except RichMessageUnavailable as exc:
-                    logger.warning("Telegram sendRichMessage failed: {}. Falling back to legacy.", exc)
+                    logger.warning("Telegram sendRichMessage failed: {}. Falling back to standard send.", exc)
 
-        # 3. Fallback to legacy media group / text
-        mids = await self.send_legacy_media_post(formatted_text, valid_media, file_ids)
+        mids = await self.send_media_post(formatted_text, valid_media, file_ids)
         url = tg_message_url(self.chat_id, mids[0]) if mids else None
-        logger.info("Sent Telegram Legacy Message: {}", mids)
+        logger.info("Sent Telegram message: {}", mids)
         return mids, url

src/vk_client.py

@@ -6,6 +6,7 @@ import re
 import time
 from dataclasses import dataclass
 from typing import Any, Optional
+from urllib.parse import urlparse
 import aiohttp
 try:
     from .config import settings
@@ -54,7 +55,6 @@ class VKPost:
     text: str
     media: list[VKMediaItem]
     raw: dict[str, Any]
-    is_pinned: bool = False
     is_repost: bool = False
 
 
@@ -200,6 +200,24 @@ class VKClient:
                             title=video.get("title"),
                         )
                     )
+            elif att_type == "link":
+                link = att.get("link") or {}
+                link_url = str(link.get("url") or "")
+                host = urlparse(link_url).hostname or ""
+                host = host.lower().removeprefix("www.").removeprefix("m.")
+                if host in ("youtube.com", "youtube-nocookie.com", "youtu.be"):
+                    items.append(
+                        VKMediaItem(
+                            media_type="video",
+                            url=link_url,
+                            attachment_id=f"link_{abs(hash(link_url))}",
+                            title=str(link.get("title") or ""),
+                        )
+                    )
+                else:
+                    logger.debug("Skipping unsupported VK link attachment: {}", link_url)
+            elif att_type not in ("photo", "video"):
+                logger.debug("Skipping unsupported VK attachment type: {}", att_type)
         return items
 
     async def get_latest_posts(self, owner_id: int, count: int = 10) -> list[VKPost]:
@@ -209,7 +227,6 @@ class VKClient:
         for raw in items:
             if raw.get("is_deleted") or not raw.get("id") or not raw.get("date"):
                 continue
-            is_pinned = bool(raw.get("is_pinned"))
             is_repost = bool(raw.get("copy_history"))
             media = self.extract_media(raw)
             posts.append(
@@ -220,7 +237,6 @@ class VKClient:
                     text=str(raw.get("text") or ""),
                     media=media,
                     raw=raw,
-                    is_pinned=is_pinned,
                     is_repost=is_repost,
                 )
             )