160 lines
3.6 KiB
Python
160 lines
3.6 KiB
Python
from history.database import MESSAGE_AUTHOR
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MESSAGE_TYPE = {
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'TEXT': 0,
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'ACTION': 1,
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'FILE_TRANSFER': 2,
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'INLINE': 3,
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'INFO_MESSAGE': 4
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}
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PAGE_SIZE = 42
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class MessageAuthor:
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def __init__(self, author_name, author_type):
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self.name = author_name
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self.type = author_type
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class Message:
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def __init__(self, message_id, message_type, author, time):
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self._time = time
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self._type = message_type
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self._author = author
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self._message_id = message_id
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self._widget = None
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def get_type(self):
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return self._type
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type = property(get_type)
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def get_author(self):
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return self._author
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author = property(get_author)
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def get_time(self):
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return self._time
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time = property(get_time)
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def get_message_id(self):
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return self._message_id
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message_id = property(get_message_id)
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def get_widget(self):
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if self._widget is None:
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self._widget = self._create_widget()
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return self._widget
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widget = property(get_widget)
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def remove_widget(self):
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self._widget = None
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def mark_as_sent(self):
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self._author.author_type = MESSAGE_AUTHOR['ME']
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def _create_widget(self):
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pass
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class TextMessage(Message):
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"""
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Plain text or action message
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"""
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def __init__(self, id, message, owner, time, message_type):
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super().__init__(id, message_type, owner, time)
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self._message = message
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def get_text(self):
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return self._message
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text = property(get_text)
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def get_data(self):
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return self._message, self._owner, self._time, self._type
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def _create_widget(self):
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return
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class GroupChatMessage(TextMessage):
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def __init__(self, id, message, owner, time, message_type, name):
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super().__init__(id, message, owner, time, message_type)
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self._user_name = name
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def get_data(self):
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return self._message, self._owner, self._time, self._type, self._user_name
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class TransferMessage(Message):
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"""
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Message with info about file transfer
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"""
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def __init__(self, id, owner, time, status, size, name, friend_number, file_number):
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super().__init__(MESSAGE_TYPE['FILE_TRANSFER'], owner, time)
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self._status = status
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self._size = size
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self._file_name = name
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self._friend_number, self._file_number = friend_number, file_number
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def is_active(self, file_number):
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return self._file_number == file_number and self._status not in (2, 3)
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def get_friend_number(self):
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return self._friend_number
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def get_file_number(self):
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return self._file_number
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def get_status(self):
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return self._status
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def set_status(self, value):
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self._status = value
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def get_data(self):
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return self._file_name, self._size, self._time, self._owner, self._friend_number, self._file_number, self._status
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class UnsentFile(Message):
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def __init__(self, id, path, data, time):
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super().__init__(id, MESSAGE_TYPE['FILE_TRANSFER'], 0, time)
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self._data, self._path = data, path
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def get_data(self):
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return self._path, self._data, self._time
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def get_status(self):
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return None
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class InlineImage(Message):
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"""
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Inline image
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"""
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def __init__(self, id, data):
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super().__init__(id, MESSAGE_TYPE['INLINE'], None, None)
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self._data = data
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def get_data(self):
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return self._data
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class InfoMessage(TextMessage):
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def __init__(self, id, message, time):
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super().__init__(id, message, None, time, MESSAGE_TYPE['INFO_MESSAGE'])
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