[SVN] release 0.3.3

[UPD] [BREAK] config update; please, see example `media_external_formats`
[ADD] possibility to upload media (supported formats — in config) with external links; compliant with XEP-0363 HTTP Upload

xmpp_tg/xmpp.py

@@ -10,7 +10,7 @@ import sleekxmpp
 from sleekxmpp.componentxmpp import ComponentXMPP
 import xml.etree.ElementTree as ET
 
-from telethon.tl.functions.messages import GetDialogsRequest, SendMessageRequest, ImportChatInviteRequest, GetFullChatRequest, AddChatUserRequest, DeleteChatUserRequest, CreateChatRequest, DeleteHistoryRequest
+from telethon.tl.functions.messages import GetDialogsRequest, SendMessageRequest, SendMediaRequest, ImportChatInviteRequest, GetFullChatRequest, AddChatUserRequest, DeleteChatUserRequest, CreateChatRequest, DeleteHistoryRequest
 from telethon.tl.functions.account import UpdateStatusRequest, GetAuthorizationsRequest, UpdateProfileRequest, UpdateUsernameRequest
 from telethon.tl.functions.contacts import DeleteContactRequest, BlockRequest, UnblockRequest, ImportContactsRequest
 from telethon.tl.functions.channels import JoinChannelRequest, LeaveChannelRequest, InviteToChannelRequest, EditBannedRequest, CreateChannelRequest
@@ -21,6 +21,7 @@ from telethon.tl.types import PeerChannel, PeerChat, PeerUser, Chat, ChatForbidd
 from telethon.tl.types import UserStatusOnline, UserStatusRecently, UserStatusOffline
 from telethon.tl.types import Updates, UpdateShortSentMessage, UpdateMessageID
 from telethon.tl.types import ChannelBannedRights
+from telethon.tl.types import InputMediaPhotoExternal
 from telethon.tl.types.messages import Dialogs, DialogsSlice
 
 from telethon.helpers import generate_random_long
@@ -145,10 +146,16 @@ class XMPPTelegram(ComponentXMPP):
                         tg_peer = InputPeerChannel(tg_id, self.tg_dialogs[jid]['supergroups'][tg_id].access_hash)
                         
                     if tg_peer:
-                        # Отправляем сообщение и получаем новый апдейт
-                        result = self.tg_connections[jid].invoke(
-                            SendMessageRequest(tg_peer, msg, generate_random_long(), reply_to_msg_id=reply_mid)
-                        )
+                        # detect media
+                        if msg.startswith('http') and re.match(r'(?:http\:|https\:)?\/\/.*\.(?:' + self.config['media_external_formats'] + ')', msg):
+                            urls = re.findall(r'(?:http\:|https\:)?\/\/.*\.(?:' + self.config['media_external_formats'] + ')', msg)
+                            message = msg.replace(urls[0], '')
+                            media = InputMediaPhotoExternal(urls[0])
+                            result = self.tg_connections[jid].invoke(SendMediaRequest(tg_peer, media, message, random_id = generate_random_long(), reply_to_msg_id = reply_mid))                         
+                        # no media — plain message #
+                        else:
+                            result = self.tg_connections[jid].invoke(SendMessageRequest(tg_peer, msg, generate_random_long(), reply_to_msg_id=reply_mid))
+
                         msg_id = None
 
                         # Ищем ID отправленного сообщения