164 lines
7.1 KiB
Python
164 lines
7.1 KiB
Python
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# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Pyrogram is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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import binascii
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import mimetypes
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import os
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import struct
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from pyrogram.api import functions, types
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from pyrogram.api.errors import FileIdInvalid, FilePartMissing
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from ....ext import BaseClient, utils
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class SendDocument(BaseClient):
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def send_document(self,
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chat_id: int or str,
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document: str,
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caption: str = "",
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parse_mode: str = "",
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disable_notification: bool = None,
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reply_to_message_id: int = None,
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reply_markup=None,
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progress: callable = None,
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progress_args: tuple = ()):
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"""Use this method to send general files.
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Args:
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chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the target chat.
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For your personal cloud (Saved Messages) you can simply use "me" or "self".
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For a contact that exists in your Telegram address book you can use his phone number (str).
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For a private channel/supergroup you can use its *t.me/joinchat/* link.
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document (``str``):
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File to send.
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Pass a file_id as string to send a file that exists on the Telegram servers,
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pass an HTTP URL as a string for Telegram to get a file from the Internet, or
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pass a file path as string to upload a new file that exists on your local machine.
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caption (``str``, *optional*):
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Document caption, 0-200 characters.
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parse_mode (``str``):
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Use :obj:`MARKDOWN <pyrogram.ParseMode.MARKDOWN>` or :obj:`HTML <pyrogram.ParseMode.HTML>`
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if you want Telegram apps to show bold, italic, fixed-width text or inline URLs in your caption.
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Defaults to Markdown.
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disable_notification (``bool``, *optional*):
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Sends the message silently.
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Users will receive a notification with no sound.
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reply_to_message_id (``int``, *optional*):
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If the message is a reply, ID of the original message.
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reply_markup (:obj:`InlineKeyboardMarkup` | :obj:`ReplyKeyboardMarkup` | :obj:`ReplyKeyboardRemove` | :obj:`ForceReply`, *optional*):
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Additional interface options. An object for an inline keyboard, custom reply keyboard,
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instructions to remove reply keyboard or to force a reply from the user.
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progress (``callable``):
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Pass a callback function to view the upload progress.
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The function must take *(client, current, total, \*args)* as positional arguments (look at the section
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below for a detailed description).
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progress_args (``tuple``):
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Extra custom arguments for the progress callback function. Useful, for example, if you want to pass
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a chat_id and a message_id in order to edit a message with the updated progress.
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Other Parameters:
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client (:obj:`Client <pyrogram.Client>`):
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The Client itself, useful when you want to call other API methods inside the callback function.
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current (``int``):
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The amount of bytes uploaded so far.
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total (``int``):
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The size of the file.
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*args (``tuple``):
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Extra custom arguments as defined in the *progress_args* parameter.
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You can either keep *\*args* or add every single extra argument in your function signature.
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Returns:
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On success, the sent :obj:`Message <pyrogram.Message>` is returned.
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Raises:
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:class:`Error <pyrogram.Error>`
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"""
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file = None
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style = self.html if parse_mode.lower() == "html" else self.markdown
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if os.path.exists(document):
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file = self.save_file(document, progress=progress, progress_args=progress_args)
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media = types.InputMediaUploadedDocument(
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mime_type=mimetypes.types_map.get("." + document.split(".")[-1], "text/plain"),
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file=file,
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attributes=[
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types.DocumentAttributeFilename(os.path.basename(document))
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]
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)
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elif document.startswith("http"):
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media = types.InputMediaDocumentExternal(
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url=document
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)
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else:
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try:
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decoded = utils.decode(document)
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fmt = "<iiqqqqi" if len(decoded) > 24 else "<iiqq"
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unpacked = struct.unpack(fmt, decoded)
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except (AssertionError, binascii.Error, struct.error):
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raise FileIdInvalid from None
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else:
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if unpacked[0] not in (5, 10):
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media_type = BaseClient.MEDIA_TYPE_ID.get(unpacked[0], None)
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if media_type:
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raise FileIdInvalid("The file_id belongs to a {}".format(media_type))
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else:
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raise FileIdInvalid("Unknown media type: {}".format(unpacked[0]))
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media = types.InputMediaDocument(
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id=types.InputDocument(
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id=unpacked[2],
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access_hash=unpacked[3]
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)
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)
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while True:
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try:
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r = self.send(
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functions.messages.SendMedia(
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peer=self.resolve_peer(chat_id),
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media=media,
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silent=disable_notification or None,
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reply_to_msg_id=reply_to_message_id,
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random_id=self.rnd_id(),
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reply_markup=reply_markup.write() if reply_markup else None,
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**style.parse(caption)
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)
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)
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except FilePartMissing as e:
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self.save_file(document, file_id=file.id, file_part=e.x)
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else:
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for i in r.updates:
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if isinstance(i, (types.UpdateNewMessage, types.UpdateNewChannelMessage)):
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users = {i.id: i for i in r.users}
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chats = {i.id: i for i in r.chats}
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return utils.parse_message(self, i.message, users, chats)
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