From f611a92f90ae1ab4bbf90822db381c0d555c0c2f Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Mon, 4 Jun 2018 12:21:02 +0200
Subject: [PATCH] Add restrict_chat_member.py

---
 .../methods/chats/restrict_chat_member.py     | 113 ++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 pyrogram/client/methods/chats/restrict_chat_member.py

diff --git a/pyrogram/client/methods/chats/restrict_chat_member.py b/pyrogram/client/methods/chats/restrict_chat_member.py
new file mode 100644
index 00000000..ae1e4d9c
--- /dev/null
+++ b/pyrogram/client/methods/chats/restrict_chat_member.py
@@ -0,0 +1,113 @@
+# Pyrogram - Telegram MTProto API Client Library for Python
+# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
+#
+# This file is part of Pyrogram.
+#
+# Pyrogram is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pyrogram is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+
+from pyrogram.api import functions, types
+from ...ext import BaseClient
+
+
+class RestrictChatMember(BaseClient):
+    def restrict_chat_member(self,
+                             chat_id: int or str,
+                             user_id: int or str,
+                             until_date: int = 0,
+                             can_send_messages: bool = False,
+                             can_send_media_messages: bool = False,
+                             can_send_other_messages: bool = False,
+                             can_add_web_page_previews: bool = False):
+        """Use this method to restrict a user in a supergroup. The bot must be an administrator in the supergroup for
+        this to work and must have the appropriate admin rights. Pass True for all boolean parameters to lift
+        restrictions from a user.
+
+        Args:
+            chat_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the target chat.
+                For a private channel/supergroup you can use its *t.me/joinchat/* link.
+
+            user_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the target user.
+                For a contact that exists in your Telegram address book you can use his phone number (str).
+
+            until_date (``int``, *optional*):
+                Date when the user will be unbanned, unix time.
+                If user is banned for more than 366 days or less than 30 seconds from the current time they are
+                considered to be banned forever. Defaults to 0 (ban forever).
+
+            can_send_messages (``bool``, *optional*):
+                Pass True, if the user can send text messages, contacts, locations and venues.
+
+            can_send_media_messages (``bool``, *optional*):
+                Pass True, if the user can send audios, documents, photos, videos, video notes and voice notes,
+                implies can_send_messages.
+
+            can_send_other_messages (``bool``, *optional*):
+                Pass True, if the user can send animations, games, stickers and use inline bots,
+                implies can_send_media_messages.
+
+            can_add_web_page_previews (``bool``, *optional*):
+                Pass True, if the user may add web page previews to their messages, implies can_send_media_messages
+
+        Returns:
+            True on success.
+
+        Raises:
+            :class:`Error <pyrogram.Error>`
+        """
+        send_messages = True
+        send_media = True
+        send_stickers = True
+        send_gifs = True
+        send_games = True
+        send_inline = True
+        embed_links = True
+
+        if can_send_messages:
+            send_messages = None
+
+        if can_send_media_messages:
+            send_messages = None
+            send_media = None
+
+        if can_send_other_messages:
+            send_media = None
+            send_stickers = None
+            send_gifs = None
+            send_games = None
+            send_inline = None
+
+        if can_add_web_page_previews:
+            send_media = None
+            embed_links = None
+
+        self.send(
+            functions.channels.EditBanned(
+                channel=self.resolve_peer(chat_id),
+                user_id=self.resolve_peer(user_id),
+                banned_rights=types.ChannelBannedRights(
+                    until_date=until_date,
+                    send_messages=send_messages,
+                    send_media=send_media,
+                    send_stickers=send_stickers,
+                    send_gifs=send_gifs,
+                    send_games=send_games,
+                    send_inline=send_inline,
+                    embed_links=embed_links
+                )
+            )
+        )
+
+        return True