fix deal with invalid url

.gitignore

@@ -3,4 +3,4 @@ __pycache__/
 cert/
 data/
 docker-compose.yml
-x.py
+utils/x.py

Dockerfile

@@ -7,7 +7,7 @@ ENV PYTHONUNBUFFERED=1
 
 RUN set -eux; \
 	apt-get update; \
-	apt-get install -y gosu; \
+	apt-get install -y git gosu; \
 	rm -rf /var/lib/apt/lists/*; \
 # verify that the binary works
 	gosu nobody true

common.py

@@ -1,9 +1,17 @@
-import logging
 import os
-import re
+
+try:
+    import uvloop
+    import asyncio
+
+    asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
+except ImportError:
+    uvloop = None
 
 BOT_TOKEN = os.getenv("BOT_TOKEN")
-ADMIN = os.getenv("BOT_ADMIN").split(",")
+ADMIN = [int(i) for i in os.getenv("BOT_ADMIN").split(",")]
+
+PIXIV_REFRESH_TOKEN = os.getenv("PIXIV_REFRESH_TOKEN")
 
 WEBHOOK = os.getenv("WEBHOOK", False)
 if WEBHOOK:
@@ -13,14 +21,3 @@ if WEBHOOK:
     WEBHOOK_KEY = os.getenv("WEBHOOK_KEY", "cert/private.key")
     WEBHOOK_CERT = os.getenv("WEBHOOK_CERT", "cert/cert.pem")
     WEBHOOK_SECRET_TOKEN = os.getenv("WEBHOOK_SECRET_TOKEN")
-
-x_url_regex = re.compile(r"^(?:https?://)(?:www\.|mobile\.|)(?:x|twitter)\.com/(.+)/status/(\d+)")
-x_media_regex = re.compile(r"^(?:https?://)(pbs|video)\.twimg\.com/(.*)")
-x_tco_regex = re.compile(r"(?:https?://)t\.co/.+$", re.M)
-message_url_regex = re.compile(r"\{.+\}", re.S)
-
-logging.basicConfig(
-    level=os.getenv("LOG_LEVEL", "WARNING"),
-    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
-)
-logger = logging.getLogger(__name__)

docker-compose.yml.example

@@ -1,12 +1,13 @@
 services:
   tgxmb: image: yoursfunny/telegram-twitter-media-bot: latest
     restart: always
-    ports:
-      - "8443:8443"
+#    ports:
+#      - "8443:8443"
     environment:
       LOCAL_USER_ID: '1000'
       BOT_TOKEN: ''
       BOT_ADMIN: ''
+      PIXIV_REFRESH_TOKEN: ''
       WEBHOOK: false
       WEBHOOK_LISTEN: '127.0.0.1'
       WEBHOOK_PORT: 8443

main.py

@@ -1,22 +1,26 @@
-from functools import wraps
+from __future__ import annotations
 
-from aiohttp import ClientSession
-from telegram import Update, Chat, InlineKeyboardMarkup, InlineKeyboardButton, ForceReply, Message
-from telegram.constants import ParseMode, ChatAction, ChatType
-from telegram.ext import (
-    Application,
-    ApplicationBuilder,
-    ContextTypes,
-    Defaults,
-    filters,
-    InlineQueryHandler,
-    PicklePersistence,
-    MessageHandler,
-    CommandHandler, CallbackQueryHandler
-)
+import html
+from functools import wraps
+from typing import TYPE_CHECKING
+
+from telegram import InlineKeyboardButton, InlineKeyboardMarkup
+from telegram.constants import ChatAction, ChatType, ParseMode
+from telegram.ext import (ApplicationBuilder, CallbackQueryHandler, CommandHandler, Defaults,
+                          InlineQueryHandler, MessageHandler, PicklePersistence, filters)
 
 import common
-from tweet import TGTweet
+import utils.regex as regex
+from utils.logger import get_logger
+from utils.net import NetClient
+from utils.pixiv import ProcessPixiv
+from utils.telegram import Telegram
+
+if TYPE_CHECKING:
+    from telegram import Chat, Message, Update
+    from telegram.ext import Application, ContextTypes
+
+logger = get_logger(__name__)
 
 
 def send_action(action):
@@ -35,28 +39,41 @@ async def inline_query(update: Update, context: ContextTypes.DEFAULT_TYPE) -> No
     query = update.inline_query.query
     if query == "":
         return
-    common.logger.info(f"Query: {query}")
-    async with TGTweet(query) as tweet:
-        result = list(tweet.inline_query_generator)
-        await update.inline_query.answer(result)
+    logger.info(f"Query: {query}")
+    async with Telegram(query) as tweet:
+        if not tweet:
+            return
+        await update.inline_query.answer(tweet.inline_query_result())
 
 
 @send_action(ChatAction.UPLOAD_PHOTO)
 async def url_media(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
     url = update.message.text
-    common.logger.info(f"Receiving url: {url}")
-    async with TGTweet(url) as tweet:
-        media = list(tweet.pm_media_generator)
+    logger.info(f"Receiving url: {url}")
+    async with Telegram(url) as tweet:
+        media = tweet.message_media_result()
+        if not media:
+            await update.effective_message.reply_text("No media found or media type is not supported.")
+            return
         message_to_send = await update.effective_message.reply_media_group(
             media,
             caption=tweet.message_text,
             reply_to_message_id=update.message.message_id,
+        ) if not isinstance(media[0], tuple) else await update.effective_message.reply_animation(
+            media[0][0],
+            caption=tweet.message_text,
+            reply_to_message_id=update.message.message_id,
+            has_spoiler=media[0][1]
         )
+        if not isinstance(message_to_send, tuple):
+            message_to_send = (message_to_send,)
         url = tweet.url
     if context.user_data.get('edit_before_forward', False):
         message_reply = await update.effective_message.reply_text(
-            "Reply to edit message.",
-            reply_markup=ForceReply(selective=True, input_field_placeholder="{URL}"),
+            "Reply to edit message. [URL]",
+            reply_markup=InlineKeyboardMarkup.from_button(
+                InlineKeyboardButton("↩️ Confirm", callback_data="forward")
+            ),
             reply_to_message_id=update.message.message_id,
         )
         context.user_data['message_reply'] = message_reply
@@ -70,11 +87,13 @@ async def url_media(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
 async def forward_message(
         update: Update,
         context: ContextTypes.DEFAULT_TYPE,
-        message_sent: tuple[Message, ...],
+        message_to_send: tuple[Message, ...],
 ) -> None:
     try:
-        for i, m in enumerate(message_sent):
-            await m.copy(context.user_data['forward_channel_id'])
+        await update.effective_chat.copy_messages(
+            context.user_data['forward_channel_id'],
+            [m.id for m in message_to_send]
+        )
     except Exception as e:
         await update.effective_message.reply_text(str(e))
 
@@ -84,29 +103,32 @@ async def edit_message(update: Update, context: ContextTypes.DEFAULT_TYPE) -> No
         return
     if update.message.reply_to_message != context.user_data['message_reply']:
         return
-    update_text = update.message.text
-    match = common.message_url_regex.search(update_text)
+    template = context.user_data.get('template', None)
+    message_url = '<a href="{0}">{1}</a>'
+    url = context.user_data['message_url']
+    if template:
+        update_text = template.replace("[]", message_url.format(
+            url,
+            html.escape(update.message.text)
+        ))
+    else:
+        update_text = html.escape(update.message.text)
+        match = regex.message_url.search(update_text)
         if match:
             match = match.span()
-        update_text = update_text[:match[0]] + '<a href="{0}">{1}</a>'.format(
-            context.user_data['message_url'], update_text[match[0] + 1:match[1] - 1]
+            update_text = update_text[:match[0]] + message_url.format(
+                url,
+                update_text[match[0] + 1:match[1] - 1]
             ) + update_text[match[1]:]
     message_to_send = context.user_data['message_to_send']
-    await message_to_send[0].edit_caption(
-        update_text,
-        reply_markup=InlineKeyboardMarkup.from_button(
-            InlineKeyboardButton("↩️ Confirm", callback_data="forward")
-        )
-    )
+    await message_to_send[0].edit_caption(update_text)
 
 
 async def query_forward_message(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
     message_to_send = context.user_data['message_to_send']
     await forward_message(update, context, message_to_send)
     await update.callback_query.answer('✅ Forwarded')
-    await update.callback_query.edit_message_reply_markup()
-    message_reply: Message = context.user_data['message_reply']
-    await message_reply.edit_text("Message forwarded.")
+    await update.callback_query.delete_message()
     del context.user_data['message_reply']
     del context.user_data['message_to_send']
     del context.user_data['message_url']
@@ -155,12 +177,33 @@ async def cmd_edit_before_forward(update: Update, context: ContextTypes.DEFAULT_
     ebf_status = context.user_data.get('edit_before_forward', False)
     if ebf_status:
         context.user_data['edit_before_forward'] = False
+        context.user_data.pop('message_reply', None)
+        context.user_data.pop('message_to_send', None)
+        context.user_data.pop('message_url', None)
         await update.effective_message.reply_text("Disable edit before forward.")
         return
     context.user_data['edit_before_forward'] = True
     await update.effective_message.reply_text("Enable edit before forward.")
 
 
+@send_action(ChatAction.TYPING)
+async def cmd_set_template(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    reply = update.effective_message.reply_to_message
+    if not reply:
+        await update.effective_message.reply_text("Please reply to a message to set as template.")
+        return
+    if '[]' not in reply.text_html:
+        await update.effective_message.reply_text("Please reply to a message with [] to set as template.")
+        return
+    context.user_data['template'] = reply.text_html
+    await update.effective_message.reply_text("Template set.")
+
+
+@send_action(ChatAction.TYPING)
+async def cmd_user_dict(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    await update.effective_message.reply_text(str(context.user_data))
+
+
 async def post_init(application: Application) -> None:
     # commands = [
     #     BotCommand('start', CMD_START),
@@ -169,7 +212,9 @@ async def post_init(application: Application) -> None:
     DESCRIPTION = "A bot to fetch tweets from Twitter."
     await application.bot.set_my_description(DESCRIPTION)
     await application.bot.set_my_short_description(DESCRIPTION)
-    TGTweet.set_session(ClientSession())
+    NetClient.init_client()
+    if common.PIXIV_REFRESH_TOKEN:
+        await ProcessPixiv.init_client(common.PIXIV_REFRESH_TOKEN)
 
 
 async def post_stop(application: Application) -> None:
@@ -177,7 +222,7 @@ async def post_stop(application: Application) -> None:
 
 
 async def post_shutdown(application: Application) -> None:
-    await TGTweet.close_session()
+    await NetClient.close_client()
 
 
 def main():
@@ -190,20 +235,25 @@ def main():
                    .post_init(post_init)
                    .post_stop(post_stop)
                    .post_shutdown(post_shutdown)
+                   .concurrent_updates(True)
+                   .http_version('2')
                    .build()
                    )
 
-    # user_filter = filters.User()
-    # user_filter.add_user_ids(common.admin)
+    user_filter = filters.User()
+    user_filter.add_user_ids(common.ADMIN)
 
     handlers = [
-        MessageHandler(filters.Regex(common.x_url_regex) & filters.ChatType.PRIVATE, url_media),
-        InlineQueryHandler(inline_query, common.x_url_regex),
+        InlineQueryHandler(inline_query),
+        MessageHandler((filters.Regex(regex.x_url) | filters.Regex(regex.pixiv_url)) & filters.ChatType.PRIVATE,
+                       url_media),
         CommandHandler("set_forward_channel", cmd_set_forward_channel),
         CommandHandler("remove_forward_channel", cmd_remove_forward_channel),
         CommandHandler("edit_before_forward", cmd_edit_before_forward),
+        CommandHandler("set_template", cmd_set_template),
         MessageHandler(~filters.COMMAND & filters.ChatType.PRIVATE, edit_message),
         CallbackQueryHandler(query_forward_message, pattern="forward"),
+        CommandHandler("bot_dict", cmd_user_dict, filters=user_filter),
     ]
 
     application.add_handlers(handlers)

requirements.txt

@@ -1,2 +1,4 @@
-python-telegram-bot[webhooks]~=21.0.1
-aiohttp[speedups]~=3.9.3
+python-telegram-bot[webhooks]~=21.3
+httpx[http2]~=0.27
+uvloop~=0.19.0; sys_platform != 'win32'
+async-pixiv @ git+https://github.com/TheFunny/async-pixiv@main

utils/logger.py

@@ -0,0 +1,11 @@
+import logging
+import os
+
+logging.basicConfig(
+    level=os.getenv("LOG_LEVEL", "WARNING"),
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+
+
+def get_logger(name: str) -> logging.Logger:
+    return logging.getLogger(name)

utils/net.py

@@ -0,0 +1,37 @@
+from __future__ import annotations
+
+from httpx import AsyncClient
+
+
+def create_client() -> AsyncClient:
+    return AsyncClient(http2=True)
+
+
+async def close_client(_client: AsyncClient) -> None:
+    return await _client.aclose()
+
+
+async def fetch_json(_client: AsyncClient, url: str) -> dict:
+    response = await _client.get(url)
+    assert response.is_success, f"Failed to fetch {url}, status code {response.status_code}"
+    return response.json()
+
+
+class NetClient:
+    _httpx_client: AsyncClient
+
+    @classmethod
+    def init_client(cls) -> None:
+        cls._httpx_client = create_client()
+
+    @classmethod
+    async def close_client(cls) -> None:
+        await close_client(cls._httpx_client)
+
+    @classmethod
+    def get_client(cls) -> AsyncClient:
+        return cls._httpx_client
+
+    @classmethod
+    async def fetch_json(cls, url: str) -> dict:
+        return await fetch_json(cls._httpx_client, url)

utils/pixiv.py

@@ -0,0 +1,201 @@
+from __future__ import annotations
+
+import html
+from typing import Generator, Literal, TYPE_CHECKING
+from uuid import uuid4
+
+from async_pixiv import PixivClient
+from telegram import InlineQueryResultPhoto, InputMediaPhoto
+
+from utils.logger import get_logger
+
+if TYPE_CHECKING:
+    from async_pixiv.model.illust import Illust
+    from utils.types import TypeInlineQueryResult, TypeMessageMediaResult
+
+logger = get_logger(__name__)
+
+message_raw_text = """<a href="{url}">{text}</a> / <a href="{author_url}">{author}</a>
+{tags}
+"""
+
+
+class PixivMedia:
+    __slots__ = ('_url', '_thumb')
+
+    def __init__(self, url: str, thumb: str):
+        self._url: str = url
+        self._thumb: str = thumb
+
+    def __str__(self):
+        return f"PixivMedia(url={self.url}, thumb={self.thumb}, large={self.large})"
+
+    @property
+    def url(self) -> str:
+        return self._url
+
+    @property
+    def thumb(self) -> str:
+        return self._thumb
+
+    @property
+    def large(self) -> str:
+        url = self._url.replace("img-original", "img-master").removesuffix(".jpg").removesuffix(".png")
+        return url + "_master1200.jpg"
+
+
+class Pixiv:
+    __slots__ = ('_illust',)
+
+    def __init__(self, illust: Illust):
+        self._illust: Illust = illust
+
+    @property
+    def url(self) -> str:
+        return str(self._illust.link).rstrip('/')
+
+    @property
+    def type(self) -> Literal["illust", "manga", "ugoira"]:
+        return self._illust.type.value
+
+    @property
+    def title(self) -> str:
+        return self._illust.title
+
+    @property
+    def author(self) -> str:
+        return self._illust.user.name
+
+    @property
+    def author_url(self) -> str:
+        return str(self._illust.user.link)
+
+    @property
+    def description(self) -> str:
+        return self._illust.caption
+
+    @property
+    def tags(self) -> list[str]:
+        return [tag.name for tag in self._illust.tags]
+
+    @property
+    def is_multiple_pages(self) -> bool:
+        return self._illust.page_count > 1
+
+    @property
+    def is_nsfw(self) -> bool:
+        return self._illust.is_nsfw
+
+    @property
+    def is_ai(self) -> bool:
+        return self._illust.ai_type.value == 2
+
+    @property
+    def images(self) -> list[PixivMedia]:
+        if self.is_multiple_pages:
+            return [
+                PixivMedia(
+                    url=page.image_urls.original,
+                    thumb=page.image_urls.medium
+                )
+                for page in self._illust.meta_pages
+            ]
+        else:
+            return [
+                PixivMedia(  # should observe if image_url.original is always None for single page
+                    url=self._illust.image_urls.original or self._illust.meta_single_page.original,
+                    thumb=self._illust.image_urls.medium
+                )
+            ]
+
+
+class ProcessPixiv:
+    _client: PixivClient
+
+    __slots__ = ('_url', '_illust')
+
+    @classmethod
+    async def init_client(cls, token: str) -> None:
+        cls._client = PixivClient()
+        await cls._client.login_with_token(token)
+
+    @classmethod
+    async def close_client(cls) -> None:
+        await cls._client.close()
+
+    def __init__(self, url: str):
+        self._url: str = url
+
+    async def __aenter__(self):
+        self._illust = await self._fetch_illust()
+        return Pixiv(self._illust)
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        pass
+
+    async def _fetch_illust(self) -> Illust:
+        illust_id = self._parse_illust_id()
+        return (await self._client.ILLUST.detail(illust_id)).illust
+
+    def _parse_illust_id(self) -> int:
+        return int(self._url.split("/")[-1])
+
+
+class TelegramPixiv:
+    __slots__ = ('_url', '_pixiv')
+
+    def __init__(self, url: str):
+        self._url = url
+
+    async def __aenter__(self):
+        async with ProcessPixiv(self._url) as pixiv:
+            self._pixiv = pixiv
+        return self
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        pass
+
+    def url(self) -> str:
+        return self._url
+
+    @property
+    def message_text(self) -> str:
+        pixiv = self._pixiv
+        return message_raw_text.format(
+            url=pixiv.url,
+            author_url=pixiv.author_url,
+            author=html.escape(pixiv.author),
+            text=html.escape(pixiv.title),
+            tags=html.escape(" ".join(f"#{name}" for name in pixiv.tags))
+        )
+
+    def inline_query_result(self) -> tuple[TypeInlineQueryResult, ...]:
+        return tuple(self.inline_query_generator())
+
+    def message_media_result(self) -> tuple[TypeMessageMediaResult, ...]:
+        return tuple(self.message_media_generator())
+
+    def inline_query_generator(self) -> Generator[TypeInlineQueryResult, None, None]:
+        pixiv = self._pixiv
+        for media in pixiv.images:
+            logger.info(str(media))
+            if pixiv.type in ("illust", "manga"):
+                yield InlineQueryResultPhoto(
+                    id=str(uuid4()),
+                    photo_url=media.large,
+                    thumbnail_url=media.thumb,
+                    caption=self.message_text
+                )
+            else:
+                yield
+
+    def message_media_generator(self) -> Generator[TypeMessageMediaResult, None, None]:
+        pixiv = self._pixiv
+        for media in pixiv.images:
+            if pixiv.type in ("illust", "manga"):
+                yield InputMediaPhoto(
+                    media=media.url,
+                    has_spoiler=pixiv.is_nsfw
+                )
+            else:
+                yield

utils/regex.py

@@ -0,0 +1,8 @@
+import re
+
+x_url = re.compile(r"^(?:https?://)?(?:www\.|mobile\.)?(?:x|twitter|fixvx|vxtwitter)\.com/(.+)/status/(\d+)")
+x_media_url = re.compile(r"^(?:https?://)(pbs|video)\.twimg\.com/(.*)")
+x_tco_url = re.compile(r"(?:https?://)t\.co/.+$", re.M)
+message_url = re.compile(r"\[.+]", re.S)
+
+pixiv_url = re.compile(r"^(?:https?://)?(?:www\.)?pixiv\.net/(?:en/)?artworks/(\d+)")

utils/telegram.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+from common import PIXIV_REFRESH_TOKEN
+from .pixiv import TelegramPixiv
+from .regex import pixiv_url, x_url
+from .tweet import TelegramTweet
+
+
+class Telegram:
+    def __init__(self, url: str):
+        self._url = url
+
+    async def __aenter__(self):
+        if x_url.match(self._url):
+            async with TelegramTweet(self._url) as tweet:
+                return tweet
+        elif PIXIV_REFRESH_TOKEN and pixiv_url.match(self._url):
+            async with TelegramPixiv(self._url) as pixiv:
+                return pixiv
+        else:
+            return None
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        pass

utils/tweet.py

@@ -1,16 +1,22 @@
-from typing import Generator
+from __future__ import annotations
 
-from aiohttp import ClientSession
-from telegram import (
-    InlineQueryResultPhoto,
-    InlineQueryResultVideo,
-    InlineQueryResultMpeg4Gif,
-    InputMediaPhoto,
-    InputMediaVideo,
-    InputMediaAnimation
-)
+import html
+from functools import cached_property
+from typing import Generator, TYPE_CHECKING
+from uuid import uuid4
+
+from telegram import (InlineQueryResultMpeg4Gif, InlineQueryResultPhoto, InlineQueryResultVideo, InputMediaPhoto,
+                      InputMediaVideo)
+
+from .logger import get_logger
+from .net import NetClient
+from .regex import x_media_url, x_tco_url, x_url
+
+if TYPE_CHECKING:
+    from .types import TweetInfo, TypeInlineQueryResult, TypeMessageMediaResult
+
+logger = get_logger(__name__)
 
-from common import x_url_regex, x_media_regex, x_tco_regex, logger
 
 twimg_url = 'https://pbs.twimg.com/'
 vx_api_url = 'https://api.vxtwitter.com/{0}/status/{1}'
@@ -20,30 +26,24 @@ message_raw_text = """{url}
 """
 
 
-async def fetch_json(session: ClientSession, url: str) -> dict:
-    logger.info(f"Fetching {url}")
-    async with session.get(url) as response:
-        assert response.status == 200, f"Failed to fetch {url}, status code {response.status}"
-        return await response.json()
-
-
 class TweetMedia:
+    __slots__ = ('_url', '_thumb', '_type', '__dict__')
+
     def __init__(self, url: str, thumb: str, media_type: str):
         self._url: str = url
         self._thumb: str = thumb
         self._type: str = media_type
 
     def __str__(self):
-        return f"Media[url: {self.url} thumb: {self.thumb} type: {self.type}]"
+        return f"TweetMedia(url={self.url}, thumb={self.thumb}, type={self.type})"
 
-    @property
+    @cached_property
     def _uri(self) -> str | None:
-        match = x_media_regex.match(self._url)
-        if match:
+        if match := x_media_url.match(self._url):
             return match.group(2).removesuffix('.jpg').removesuffix('.png')
         return None
 
-    @property
+    @cached_property
     def url(self) -> str:
         match self._type:
             case "image":
@@ -55,7 +55,7 @@ class TweetMedia:
             case _:
                 return self._url
 
-    @property
+    @cached_property
     def thumb(self) -> str:
         match self._type:
             case "image":
@@ -73,6 +73,8 @@ class TweetMedia:
 
 
 class Tweet:
+    __slots__ = ('_id', '_author', '_author_id', '_text', '_media', '_sensitive', '__dict__')
+
     def __init__(
             self,
             tweet_id: str,
@@ -93,7 +95,7 @@ class Tweet:
     def id(self) -> str:
         return self._id
 
-    @property
+    @cached_property
     def url(self) -> str:
         return f"https://twitter.com/{self._author_id}/status/{self._id}"
 
@@ -101,7 +103,7 @@ class Tweet:
     def author(self) -> str:
         return self._author
 
-    @property
+    @cached_property
     def author_url(self) -> str:
         return f"https://twitter.com/{self._author_id}"
 
@@ -118,121 +120,131 @@ class Tweet:
         return self._sensitive
 
 
-class TGTweet(Tweet):
-    _session: ClientSession
+class ProcessTweet:
+    __slots__ = ('_url', '_tweet')
 
     def __init__(self, url: str):
         self._url: str = url
-        self._api_param: tuple[str] = self._tweet_id
-        assert self._api_param
 
     async def __aenter__(self):
-        self._tweet: dict = await self._fetch_tweet(self._api_param)
-        super().__init__(*self._init_properties)
-        return self
+        self._tweet = await self._fetch_tweet()
+        return Tweet(
+            tweet_id=self._tweet["tweetID"],
+            author=self._tweet["user_name"],
+            author_id=self._tweet["user_screen_name"],
+            text=self._tweet_text,
+            media=self._tweet_media,
+            sensitive=self._tweet["possibly_sensitive"]
+        )
 
     async def __aexit__(self, exc_type, exc_val, exc_tb):
         pass
 
-    @classmethod
-    def set_session(cls, session: ClientSession) -> None:
-        cls._session = session
-
-    @classmethod
-    async def close_session(cls) -> None:
-        await cls._session.close()
-
-    async def _fetch_tweet(self, api_param: tuple[str]) -> dict:
-        return await fetch_json(self._session, vx_api_url.format(*api_param))
-
-    @property
-    def _tweet_id(self) -> tuple[str] | None:
-        match = x_url_regex.match(self._url)
-        if match:
-            return match.groups()
-        return None
+    async def _fetch_tweet(self) -> TweetInfo:
+        match = x_url.match(self._url)
+        assert match, f"Invalid URL: {self._url}"
+        auther_id, tweet_id = match.groups()
+        return await NetClient.fetch_json(vx_api_url.format(auther_id, tweet_id))
 
     @property
     def _tweet_text(self) -> str:
-        match = x_tco_regex.search(self._tweet['text'])
+        match = x_tco_url.search(self._tweet['text'])
         return self._tweet['text'][:match.start()].strip(" ") if match else self._tweet['text']
 
     @property
     def _tweet_media(self) -> list[TweetMedia]:
         return [
             TweetMedia(
-                url=x['url'],
-                thumb=x['thumbnail_url'],
-                media_type=x['type']
+                url=tweet_media['url'],
+                thumb=tweet_media['thumbnail_url'],
+                media_type=tweet_media['type']
             )
-            for x in self._tweet['media_extended']
+            for tweet_media in self._tweet['media_extended']
         ]
 
-    @property
-    def _init_properties(self) -> tuple:
-        id = self._tweet['tweetID']
-        author = self._tweet['user_name']
-        author_id = self._tweet['user_screen_name']
-        text = self._tweet_text
-        media = self._tweet_media
-        sensitive = self._tweet['possibly_sensitive']
-        return id, author, author_id, text, media, sensitive
 
-    @property
+class TelegramTweet:
+    __slots__ = ('_url', '_tweet', '__dict__')
+
+    def __init__(self, url: str):
+        self._url: str = url
+
+    async def __aenter__(self):
+        async with ProcessTweet(self._url) as tweet:
+            self._tweet = tweet
+        return self
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        pass
+
+    @cached_property
+    def url(self) -> str:
+        return self._tweet.url
+
+    @cached_property
     def message_text(self) -> str:
+        tweet = self._tweet
         return message_raw_text.format(
-            url=self.url,
-            author_url=self.author_url,
-            author=self.author,
-            text=self.text
+            url=tweet.url,
+            author_url=tweet.author_url,
+            author=html.escape(tweet.author),
+            text=html.escape(tweet.text)
         )
 
-    @property
-    def inline_query_generator(self) -> Generator[InlineQueryResultPhoto | InlineQueryResultVideo, None, None]:
-        for i, tweet_media in enumerate(self.media):
+    def inline_query_result(self) -> tuple[TypeInlineQueryResult, ...]:
+        return tuple(self.inline_query_generator())
+
+    def message_media_result(self) -> tuple[TypeMessageMediaResult, ...]:
+        return tuple(self.message_media_generator())
+
+    def inline_query_generator(self) -> Generator[TypeInlineQueryResult, None, None]:
+        tweet = self._tweet
+        for tweet_media in tweet.media:
             logger.info(str(tweet_media))
             if tweet_media.type == "image":
                 yield InlineQueryResultPhoto(
-                    id=str(i),
+                    id=str(uuid4()),
                     photo_url=tweet_media.url,
                     thumbnail_url=tweet_media.thumb,
-                    caption=self.message_text if not i else None
+                    caption=self.message_text
                 )
             elif tweet_media.type == "video":
                 yield InlineQueryResultVideo(
-                    id=str(i),
+                    id=str(uuid4()),
                     video_url=tweet_media.url,
                     mime_type="video/mp4",
                     thumbnail_url=tweet_media.thumb,
-                    title=self.text,
-                    caption=self.message_text if not i else None
+                    title=tweet.text,
+                    caption=self.message_text
                 )
             elif tweet_media.type == "gif":
                 yield InlineQueryResultMpeg4Gif(
-                    id=str(i),
+                    id=str(uuid4()),
                     mpeg4_url=tweet_media.url,
                     thumbnail_url=tweet_media.thumb,
-                    caption=self.message_text if not i else None
+                    caption=self.message_text
                 )
 
-    @property
-    def pm_media_generator(self) -> Generator[InputMediaPhoto | InputMediaVideo, None, None]:
-        for tweet_media in self.media:
+    def message_media_generator(self) -> Generator[TypeMessageMediaResult, None, None]:
+        tweet = self._tweet
+        for tweet_media in tweet.media:
             logger.info(str(tweet_media))
             if tweet_media.type == "image":
                 yield InputMediaPhoto(
                     media=tweet_media.url,
-                    has_spoiler=self.sensitive
+                    has_spoiler=tweet.sensitive
                 )
             elif tweet_media.type == "video":
                 yield InputMediaVideo(
                     media=tweet_media.url,
-                    has_spoiler=self.sensitive,
+                    has_spoiler=tweet.sensitive,
                     thumbnail=tweet_media.thumb
                 )
             elif tweet_media.type == "gif":
-                yield InputMediaAnimation(
+                if len(tweet.media) == 1:
+                    yield tweet_media.url, tweet.sensitive
+                yield InputMediaVideo(
                     media=tweet_media.url,
-                    has_spoiler=self.sensitive,
+                    has_spoiler=tweet.sensitive,
                     thumbnail=tweet_media.thumb
                 )

utils/types.py

@@ -0,0 +1,17 @@
+from typing import TypedDict
+
+from telegram import InlineQueryResultMpeg4Gif, InlineQueryResultPhoto, InlineQueryResultVideo, InputMediaPhoto, \
+    InputMediaVideo
+
+TypeInlineQueryResult = InlineQueryResultMpeg4Gif | InlineQueryResultPhoto | InlineQueryResultVideo
+InputMediaAnimation = tuple[str, bool]
+TypeMessageMediaResult = InputMediaPhoto | InputMediaVideo | InputMediaAnimation
+
+
+class TweetInfo(TypedDict):
+    tweetID: str
+    user_name: str
+    user_screen_name: str
+    text: str
+    media_extended: list[dict]
+    possibly_sensitive: bool