a0f9acddaa
Also keep two nio clients internally: one for loop-syncing, one for the rest; since they can't handle more than one talk at a time.
74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
# Copyright 2019 miruka
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# This file is part of harmonyqml, licensed under GPLv3.
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import hashlib
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from typing import Dict
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from PyQt5.QtCore import QObject, pyqtProperty, pyqtSlot
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from .client_manager import ClientManager
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from .model.items import User
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from .model.qml_models import QMLModels
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from .html_filter import HtmlFilter
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class Backend(QObject):
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def __init__(self) -> None:
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super().__init__()
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self.past_tokens: Dict[str, str] = {}
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self._client_manager: ClientManager = ClientManager()
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self._models: QMLModels = QMLModels()
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self._html_filter: HtmlFilter = HtmlFilter()
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# a = self._client_manager; m = self._models
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from .signal_manager import SignalManager
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self._signal_manager: SignalManager = SignalManager(self)
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self.clientManager.configLoad()
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@pyqtProperty("QVariant", constant=True)
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def clientManager(self):
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return self._client_manager
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@pyqtProperty("QVariant", constant=True)
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def models(self):
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return self._models
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@pyqtProperty("QVariant", constant=True)
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def htmlFilter(self):
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return self._html_filter
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@pyqtSlot(str, result="QVariantMap")
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def getUser(self, user_id: str) -> Dict[str, str]:
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for client in self.clientManager.clients.values():
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for room in client.nio.rooms.values():
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name = room.user_name(user_id)
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if name:
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return User(user_id=user_id, display_name=name)._asdict()
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return User(user_id=user_id, display_name=user_id)._asdict()
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@pyqtSlot(str, result=float)
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def hueFromString(self, string: str) -> float:
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# pylint:disable=no-self-use
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md5 = hashlib.md5(bytes(string, "utf-8")).hexdigest()
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return float("0.%s" % int(md5[-10:], 16))
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@pyqtSlot(str)
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def loadPastEvents(self, room_id: str) -> None:
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if not room_id in self.past_tokens:
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return # Initial sync not done yet
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for client in self.clientManager.clients.values():
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if room_id in client.nio.rooms:
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client.loadPastEvents(room_id, self.past_tokens[room_id])
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break
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else:
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raise ValueError(f"Room not found in any client: {room_id}")
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