162 lines
6.8 KiB
Python
162 lines
6.8 KiB
Python
import util.util as util
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from wrapper.toxcore_enums_and_consts import *
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from messenger.messages import *
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# TODO: sub profile name changed event?
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class Messenger(util.ToxSave):
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def __init__(self, tox, plugin_loader, screen, contacts_manager, contacts_provider, items_factory, profile):
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super().__init__(tox)
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self._plugin_loader = plugin_loader
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self._screen = screen
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self._contacts_manager = contacts_manager
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self._contacts_provider = contacts_provider
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self._items_factory = items_factory
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self._profile = profile
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# -----------------------------------------------------------------------------------------------------------------
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# Private methods
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# -----------------------------------------------------------------------------------------------------------------
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def _create_message_item(self, text_message):
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# pixmap = self._contacts_manager.get_curr_contact().get_pixmap()
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self._items_factory.message_item(text_message)
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# -----------------------------------------------------------------------------------------------------------------
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# Messaging
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# -----------------------------------------------------------------------------------------------------------------
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def new_message(self, friend_number, message_type, message):
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"""
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Current user gets new message
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:param friend_number: friend_num of friend who sent message
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:param message_type: message type - plain text or action message (/me)
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:param message: text of message
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"""
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t = util.get_unix_time()
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friend = self._get_friend_by_number(friend_number)
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text_message = TextMessage(0, message, MessageAuthor(friend.name, MESSAGE_AUTHOR['FRIEND']), t, message_type)
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if self._contacts_manager.is_friend_active(friend_number): # add message to list
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self._create_message_item(text_message)
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self._screen.messages.scrollToBottom()
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self._contacts_manager.get_curr_contact().append_message(text_message)
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else:
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friend.inc_messages()
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friend.append_message(text_message)
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if not friend.visibility:
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self._contacts_manager.update_filtration()
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def send_message(self):
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self.send_message_to_friend(self._screen.messageEdit.toPlainText())
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def send_message_to_friend(self, text, friend_number=None):
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"""
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Send message
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:param text: message text
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:param friend_number: number of friend
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"""
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if friend_number is None:
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friend_number = self._contacts_manager.get_active_number()
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if text.startswith('/plugin '):
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self._plugin_loader.command(text[8:])
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self._screen.messageEdit.clear()
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elif text and friend_number >= 0:
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if text.startswith('/me '):
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message_type = TOX_MESSAGE_TYPE['ACTION']
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text = text[4:]
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else:
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message_type = TOX_MESSAGE_TYPE['NORMAL']
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friend = self._get_friend_by_number(friend_number)
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messages = self._split_message(text.encode('utf-8'))
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t = util.get_unix_time()
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for message in messages:
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if friend.status is not None:
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message_id = self._tox.friend_send_message(friend_number, message_type, message)
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friend.inc_receipts()
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else:
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message_id = 0
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message_author = MessageAuthor(self._profile.name, MESSAGE_AUTHOR['NOT_SENT'])
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message = TextMessage(message_id, text, message_author, t, message_type)
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friend.append_message(message)
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if self._contacts_manager.is_friend_active(friend_number):
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self._create_message_item(message)
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self._screen.messageEdit.clear()
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self._screen.messages.scrollToBottom()
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def send_messages(self, friend_number):
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"""
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Send 'offline' messages to friend
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"""
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friend = self._get_friend_by_number(friend_number)
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friend.load_corr()
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messages = friend.get_unsent_messages()
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try:
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for message in messages:
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tox_messages = self._split_message(message.text)
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for tox_message in tox_messages:
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self._tox.friend_send_message(friend_number, message.message_type, tox_message)
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friend.inc_receipts()
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except Exception as ex:
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util.log('Sending pending messages failed with ' + str(ex))
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# -----------------------------------------------------------------------------------------------------------------
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# Message receipts
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# -----------------------------------------------------------------------------------------------------------------
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def receipt(self, friend_number, message_id):
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pass # TODO: process
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# -----------------------------------------------------------------------------------------------------------------
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# Typing notifications
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# -----------------------------------------------------------------------------------------------------------------
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def send_typing(self, typing):
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"""
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Send typing notification to a friend
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"""
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if self._contacts_manager.can_send_typing_notification():
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try:
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contact = self._contacts_manager.get_curr_contact()
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contact.typing_notification_handler.send(self._tox, typing)
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except:
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pass
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def friend_typing(self, friend_number, typing):
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"""
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Display incoming typing notification
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"""
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if self._contacts_manager.is_friend_active(friend_number):
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self._screen.typing.setVisible(typing)
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# -----------------------------------------------------------------------------------------------------------------
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# Private methods
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# -----------------------------------------------------------------------------------------------------------------
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@staticmethod
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def _split_message(message):
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messages = []
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while len(message) > TOX_MAX_MESSAGE_LENGTH:
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size = TOX_MAX_MESSAGE_LENGTH * 4 / 5
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last_part = message[size:TOX_MAX_MESSAGE_LENGTH]
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if ' ' in last_part:
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index = last_part.index(' ')
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elif ',' in last_part:
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index = last_part.index(',')
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elif '.' in last_part:
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index = last_part.index('.')
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else:
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index = TOX_MAX_MESSAGE_LENGTH - size - 1
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index += size + 1
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messages.append(message[:index])
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message = message[index:]
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if message:
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messages.append(message)
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return messages
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def _get_friend_by_number(self, friend_number):
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return self._contacts_provider.get_friend_by_number(friend_number)
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