111 lines
3.9 KiB
Python
111 lines
3.9 KiB
Python
import logging
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from urllib.parse import unquote
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import aiohttp_jinja2
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from aiohttp import web
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from telethon.tl import types
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from telethon.tl.custom import Message
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from markupsafe import Markup
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from app.util import get_file_name, get_human_size
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from app.config import block_downloads
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from .base import BaseView
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log = logging.getLogger(__name__)
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class InfoView(BaseView):
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@aiohttp_jinja2.template("info.html")
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async def info(self, req: web.Request) -> web.Response:
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file_id = int(req.match_info["id"])
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alias_id = req.match_info["chat"]
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chat = self.chat_ids[alias_id]
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chat_id = chat["chat_id"]
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try:
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message = await self.client.get_messages(entity=chat_id, ids=file_id)
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except Exception:
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log.debug(f"Error in getting message {file_id} in {chat_id}", exc_info=True)
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message = None
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if not message or not isinstance(message, Message):
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log.debug(f"no valid entry for {file_id} in {chat_id}")
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return {
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"found": False,
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"reason": "Resource you are looking for cannot be retrived!",
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"authenticated": req.app["is_authenticated"],
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}
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return_val = {
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"authenticated": req.app["is_authenticated"],
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}
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reply_btns = []
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if message.reply_markup:
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if isinstance(message.reply_markup, types.ReplyInlineMarkup):
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reply_btns = [
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[
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{"url": button.url, "text": button.text}
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for button in button_row.buttons
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if isinstance(button, types.KeyboardButtonUrl)
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]
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for button_row in message.reply_markup.rows
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]
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if message.file and not isinstance(message.media, types.MessageMediaWebPage):
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file_name = get_file_name(message)
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human_file_size = get_human_size(message.file.size)
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media = {"type": message.file.mime_type}
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if "video/" in message.file.mime_type:
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media["video"] = True
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elif "audio/" in message.file.mime_type:
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media["audio"] = True
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elif "image/" in message.file.mime_type:
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media["image"] = True
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if message.text:
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caption = message.raw_text
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else:
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caption = ""
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caption_html = Markup.escape(caption).__str__().replace("\n", "<br>")
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return_val.update(
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{
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"found": True,
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"name": unquote(file_name),
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"file_id": file_id,
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"human_size": human_file_size,
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"media": media,
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"caption_html": caption_html,
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"title": f"Download | {file_name} | {human_file_size}",
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"reply_btns": reply_btns,
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"thumbnail": f"/{alias_id}/{file_id}/thumbnail",
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"download_url": "#"
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if block_downloads
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else f"/{alias_id}/{file_id}/{file_name}",
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"page_id": alias_id,
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"block_downloads": block_downloads,
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}
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)
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elif message.message:
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text = message.raw_text
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text_html = Markup.escape(text).__str__().replace("\n", "<br>")
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return_val.update(
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{
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"found": True,
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"media": False,
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"text_html": text_html,
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"reply_btns": reply_btns,
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"page_id": alias_id,
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}
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)
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else:
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return_val.update(
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{
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"found": False,
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"reason": "Some kind of resource that I cannot display",
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}
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)
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log.debug(f"data for {file_id} in {chat_id} returned as {return_val}")
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return return_val
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