-
Notifications
You must be signed in to change notification settings - Fork 8
/
Copy pathchat_window.py
169 lines (158 loc) · 7.29 KB
/
chat_window.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
import time
from typing import Dict, Any
import json
import binascii
from threading import Thread
import rsa # type: ignore
from PyQt5 import QtCore, QtGui, QtWidgets # type: ignore
from .. import requests
from . import EMOTE_ICON, SEND_ICON, SEARCH_ICON
from ..models import Chat
from .msg_widget import MessageWidget
class ChatWindow(QtCore.QObject):
send_signal = QtCore.pyqtSignal(object)
recv_signal = QtCore.pyqtSignal(object)
def __init__(self, chat: Chat, state: Dict[str, Any]):
super(ChatWindow, self).__init__()
self.chat = chat
self.state = state
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(984, 718)
Form.setStyleSheet("background-color: rgb(14, 22, 33);")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(Form)
self.verticalLayout_2.setContentsMargins(0, 0, 0, 0)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.horizontalWidget = QtWidgets.QWidget(Form)
self.horizontalWidget.setStyleSheet("background-color: rgb(23, 33, 43);")
self.horizontalWidget.setObjectName("horizontalWidget")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.horizontalWidget)
self.horizontalLayout_2.setContentsMargins(10, 10, 10, 10)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.verticalLayout_3 = QtWidgets.QVBoxLayout()
self.verticalLayout_3.setContentsMargins(10, -1, -1, -1)
self.verticalLayout_3.setObjectName("verticalLayout_3")
self.name = QtWidgets.QLabel(self.horizontalWidget)
self.name.setStyleSheet("color: rgb(255, 255, 255);")
self.name.setText(self.chat.other.handle)
self.name.setObjectName("name")
self.verticalLayout_3.addWidget(self.name)
self.last_seen = QtWidgets.QLabel(self.horizontalWidget)
self.last_seen.setStyleSheet("color: rgb(79, 95, 112);")
self.last_seen.setText("Never")
self.last_seen.setIndent(-1)
self.last_seen.setObjectName("last_seen")
self.verticalLayout_3.addWidget(self.last_seen)
self.horizontalLayout_2.addLayout(self.verticalLayout_3)
self.pushButton = QtWidgets.QPushButton(self.horizontalWidget)
self.pushButton.setMaximumSize(QtCore.QSize(24, 24))
self.pushButton.setText("")
icon = QtGui.QIcon()
icon.addPixmap(
QtGui.QPixmap(SEARCH_ICON), QtGui.QIcon.Normal, QtGui.QIcon.Off,
)
self.pushButton.setIcon(icon)
self.pushButton.setIconSize(QtCore.QSize(24, 24))
self.pushButton.setFlat(True)
self.pushButton.setObjectName("pushButton")
self.horizontalLayout_2.addWidget(self.pushButton)
self.verticalLayout_2.addWidget(self.horizontalWidget)
self.listWidget = QtWidgets.QListWidget(Form)
self.listWidget.setSpacing(10)
self.listWidget.setStyleSheet("border: none;")
self.listWidget.setObjectName("listWidget")
self.verticalLayout_2.addWidget(self.listWidget)
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.widget = QtWidgets.QWidget(Form)
self.widget.setStyleSheet("background-color: rgb(23, 33, 43);")
self.widget.setObjectName("widget")
self.horizontalLayout = QtWidgets.QHBoxLayout(self.widget)
self.horizontalLayout.setContentsMargins(10, 10, 10, 10)
self.horizontalLayout.setObjectName("horizontalLayout")
self.message_line = QtWidgets.QLineEdit(self.widget)
self.message_line.setMinimumSize(QtCore.QSize(0, 32))
self.message_line.setStyleSheet(
"color: rgb(255, 255, 255);\n"
"background-color: rgb(36, 47, 61);\n"
"border-radius: 2px;"
)
self.message_line.setObjectName("message_line")
self.message_line.returnPressed.connect(lambda: self._send_message())
self.horizontalLayout.addWidget(self.message_line)
self.emoji_button = QtWidgets.QPushButton(self.widget)
self.emoji_button.setText("")
icon1 = QtGui.QIcon()
icon1.addPixmap(
QtGui.QPixmap(EMOTE_ICON), QtGui.QIcon.Normal, QtGui.QIcon.Off,
)
self.emoji_button.setIcon(icon1)
self.emoji_button.setIconSize(QtCore.QSize(24, 24))
self.emoji_button.setFlat(True)
self.emoji_button.setObjectName("emoji_button")
self.horizontalLayout.addWidget(self.emoji_button)
self.send_button = QtWidgets.QPushButton(self.widget)
self.send_button.setText("")
icon2 = QtGui.QIcon()
icon2.addPixmap(
QtGui.QPixmap(SEND_ICON), QtGui.QIcon.Normal, QtGui.QIcon.Off,
)
self.send_button.setIcon(icon2)
self.send_button.setIconSize(QtCore.QSize(24, 24))
self.send_button.setFlat(True)
self.send_button.clicked.connect(lambda: self._send_message())
self.send_button.setObjectName("send_button")
self.horizontalLayout.addWidget(self.send_button)
self.verticalLayout.addWidget(self.widget)
timer = QtCore.QTimer(Form)
timer.timeout.connect(self._update_list)
timer.setInterval(1500)
timer.start()
self.verticalLayout_2.addLayout(self.verticalLayout)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.message_line.setPlaceholderText(_translate("Form", "Send a message..."))
def _update_list(self) -> None:
self.listWidget.clear()
for msg in self.state["chat"][self.chat.other.handle].messages:
list_item = QtWidgets.QListWidgetItem()
self.listWidget.addItem(list_item)
widget = QtWidgets.QWidget()
widget_class = MessageWidget(msg)
widget_class.setupUi(widget)
list_item.setSizeHint(widget.sizeHint())
self.listWidget.setItemWidget(list_item, widget)
def _send_message_to_server(self, message: str) -> None:
sender_public_key = rsa.PublicKey.load_pkcs1(self.state["public_key"].encode())
if self.chat.other.public_key:
reciever_public_key = rsa.PublicKey.load_pkcs1(
self.chat.other.public_key.encode()
)
else:
reciever_public_key = rsa.PublicKey.load_pkcs1(
requests.get(f"{self.state['url']}/user/{self.chat.other.handle}").json[
"response"
]["public_key"]
)
payload: Dict[str, Any] = {
"sender": self.state["handle"],
"reciever": self.chat.other.handle,
"sender_message": binascii.b2a_base64(
rsa.encrypt(message.encode("utf-8"), sender_public_key)
).decode(),
"reciever_message": binascii.b2a_base64(
rsa.encrypt(message.encode("utf-8"), reciever_public_key)
).decode(),
}
response = requests.post(
f"{self.state['url']}/message/{self.state['jwt']}", json.dumps(payload),
)
def _send_message(self) -> None:
thread = Thread(
target=self._send_message_to_server, args=[self.message_line.text()]
)
thread.start()
self.message_line.clear()