mirror of
https://github.com/LC044/WeChatMsg
synced 2024-11-15 14:31:18 +08:00
510 lines
18 KiB
Python
510 lines
18 KiB
Python
# -*- coding: utf-8 -*-
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"""
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@File : chat.py
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@Author : Shuaikang Zhou
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@Time : 2022/12/13 17:07
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@IDE : Pycharm
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@Version : Python3.10
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@comment : 聊天窗口
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"""
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import time
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from typing import Dict
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import xmltodict
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from PIL import Image
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from app.Ui.MyComponents.Button_Contact import ContactUi
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from .chatUi import *
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from ...DataBase import data
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from ...ImageBox.ui import MainDemo
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class ChatController(QWidget, Ui_Form):
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exitSignal = pyqtSignal()
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urlSignal = pyqtSignal(QUrl)
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# username = ''
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def __init__(self, me, parent=None):
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super(ChatController, self).__init__(parent)
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self.chatroomFlag = None
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self.ta_avatar = None
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self.setupUi(self)
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self.message = self.message_2
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self.frame = self.frame_2
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self.scrollAreaWidgetContents = self.scrollAreaWidgetContents_2
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self.label_remark = self.label_remark_2
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self.textEdit = self.textEdit_2
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self.setWindowTitle('WeChat')
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self.setWindowIcon(QIcon('./app/data/icon.png'))
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self.initui()
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self.Me = me
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self.Thread = ChatMsg(self.Me.wxid, None)
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self.Thread.isSend_signal.connect(self.showMsg)
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self.Thread.okSignal.connect(self.setScrollBarPos)
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self.contacts: Dict[str, ContactUi] = {}
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self.last_btn = None
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self.chat_flag = True
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# self.showChat()
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self.message.verticalScrollBar().valueChanged.connect(self.textbrower_verticalScrollBar)
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self.show_flag = False
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self.ta_username = None
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self.last_pos = 0
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self.last_msg_time = 0 # 上次信息的时间
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self.last_talkerId = None
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self.now_talkerId = None
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self.showChat()
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def initui(self):
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self.qurl = QUrl('baidu.com')
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# self.urlSignal.connect(self.hyperlink)
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self.message.setOpenLinks(False)
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self.message.setOpenExternalLinks(False)
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# self.message.anchorClicked(self.hyperlink())
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self.message.anchorClicked.connect(self.hyperlink)
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# self.btn_sendMsg = QtWidgets.QPushButton(self.textEdit)
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# self.btn_sendMsg.setGeometry(QtCore.QRect(1, 1, 121, 51))
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# font = QtGui.QFont()
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# font.setFamily("黑体")
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# font.setPointSize(15)
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# font.setBold(False)
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# font.setWeight(50)
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# self.btn_sendMsg.setFont(font)
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# self.btn_sendMsg.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
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# self.btn_sendMsg.setMouseTracking(False)
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# self.btn_sendMsg.setAutoFillBackground(False)
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# self.btn_sendMsg.setStyleSheet("QPushButton {background-color: #f0f0f0;\n"
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# "padding: 10px;\n"
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# "color:rgb(5,180,104);}\n"
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# "QPushButton:hover{background-color: rgb(198,198,198)}\n"
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# )
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# self.btn_sendMsg.setIconSize(QtCore.QSize(40, 40))
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# self.btn_sendMsg.setCheckable(False)
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# self.btn_sendMsg.setAutoDefault(True)
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# self.btn_sendMsg.setObjectName("btn_sendMsg")
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# _translate = QtCore.QCoreApplication.translate
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# self.btn_sendMsg.setText(_translate("Dialog", "发送"))
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self.btn_sendMsg_2.setToolTip('按Enter键发送，按Ctrl+Enter键换行')
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def showChat(self):
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"""
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显示联系人界面
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:return:
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"""
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if self.show_flag:
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return
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self.show_flag = True
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rconversations = data.get_rconversation()
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# max_hight = max(len(rconversations) * 80, 680)
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max_hight = max(len(rconversations) * 80, self.size().height())
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self.scrollAreaWidgetContents.setGeometry(
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QtCore.QRect(0, 0, 300, max_hight))
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for i in range(len(rconversations)):
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rconversation = rconversations[i]
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username = rconversation[1]
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# print('联系人：', i, rconversation)
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pushButton_2 = ContactUi(self.scrollAreaWidgetContents, i, rconversation)
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pushButton_2.setGeometry(QtCore.QRect(0, 80 * i, 300, 80))
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pushButton_2.setLayoutDirection(QtCore.Qt.LeftToRight)
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pushButton_2.clicked.connect(pushButton_2.show_msg)
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pushButton_2.usernameSingal.connect(self.Chat)
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self.contacts[username] = pushButton_2
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def Chat(self, talkerId):
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"""
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聊天界面 点击联系人头像时候显示聊天数据
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:param talkerId:
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:return:
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"""
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self.now_talkerId = talkerId
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# 把当前按钮设置为灰色
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if self.last_talkerId and self.last_talkerId != talkerId:
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print('对方账号：', self.last_talkerId)
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self.contacts[self.last_talkerId].setStyleSheet(
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"QPushButton {background-color: rgb(220,220,220);}"
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"QPushButton:hover{background-color: rgb(208,208,208);}\n"
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)
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self.last_talkerId = talkerId
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self.contacts[talkerId].setStyleSheet(
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"QPushButton {background-color: rgb(198,198,198);}"
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"QPushButton:hover{background-color: rgb(209,209,209);}\n"
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)
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conRemark = self.contacts[talkerId].contact.conRemark
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self.label_remark.setText(conRemark)
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self.message.clear()
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self.message.append(talkerId)
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self.ta_username = talkerId
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if '@chatroom' in talkerId:
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self.chatroomFlag = True
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else:
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self.chatroomFlag = False
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self.ta_avatar = self.contacts[talkerId].contact.avatar_path
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self.textEdit.setFocus()
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self.Thread.ta_u = talkerId
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self.Thread.msg_id = 0
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self.Thread.start()
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# 创建新的线程用于显示聊天记录
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def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
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print("closed")
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self.exitSignal.emit()
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self.close()
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def textbrower_verticalScrollBar(self, pos):
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"""
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滚动条到0之后自动更新聊天记录
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:param pos:
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:return:
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"""
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# print(pos)
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if pos > 0:
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return
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self.last_pos = self.message.verticalScrollBar().maximum()
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self.Thread.start()
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def setScrollBarPos(self, pos):
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"""
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将滚动条位置设置为上次看到的地方
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:param pos:
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:return:
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"""
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pos = self.message.verticalScrollBar().maximum() - self.last_pos
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print(pos)
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self.message.verticalScrollBar().setValue(pos)
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def check_time(self, msg_time):
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"""
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判断两次聊天时间是否大于五分钟
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超过五分钟就显示时间
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:param msg_time:
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:return:
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"""
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dt = msg_time - self.last_msg_time
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# print(msg_time)
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if abs(dt // 1000) >= 300:
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s_l = time.localtime(msg_time / 1000)
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ts = time.strftime("%Y-%m-%d %H:%M", s_l)
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html = '''
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<table align="center" style="vertical-align: middle;">
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<tbody>
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<tr>
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<td>%s</td>
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</tr>
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</tbody>
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</table>''' % (ts)
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# print(html)
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self.last_msg_time = msg_time
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self.message.insertHtml(html)
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def showMsg(self, message):
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"""
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显示聊天消息
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:param message:
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:return:
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"""
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msgId = message[0]
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# print(msgId, type(msgId))
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self.message.moveCursor(self.message.textCursor().Start)
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ta_username = message[7]
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msgType = str(message[2])
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isSend = message[4]
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content = message[8]
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imgPath = message[9]
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msg_time = message[6]
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self.check_time(msg_time)
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if msgType == '1':
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# return
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self.show_text(isSend, content)
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elif msgType == '3':
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# return
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self.show_img(isSend, imgPath, content)
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elif msgType == '47':
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# return
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self.show_emoji(isSend, imgPath, content)
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elif msgType == '268445456':
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self.show_recall_information(content)
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elif msgType == '922746929':
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self.pat_a_pat(content)
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# self.message.moveCursor(self.message.textCursor().End)
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def pat_a_pat(self, content):
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try:
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pat_data = xmltodict.parse(content)
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pat_data = pat_data['msg']['appmsg']['patMsg']['records']['record']
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fromUser = pat_data['fromUser']
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pattedUser = pat_data['pattedUser']
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template = pat_data['template']
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template = ''.join(template.split('${pattedusername@textstatusicon}'))
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template = ''.join(template.split('${fromusername@textstatusicon}'))
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template = template.replace(f'${{{fromUser}}}', data.get_conRemark(fromUser))
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template = template.replace(f'${{{pattedUser}}}', data.get_conRemark(pattedUser))
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print(template)
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except Exception as e:
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print(e)
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template = '糟糕！出错了。'
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html = '''
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<table align="center" style="vertical-align: middle;">
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<tbody>
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<tr>
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<td>%s</td>
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</tr>
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</tbody>
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</table>''' % template
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self.message.insertHtml(html)
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def show_recall_information(self, content):
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html = '''
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<table align="center" style="vertical-align: middle;">
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<tbody>
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<tr>
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<td>%s</td>
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</tr>
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</tbody>
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</table>''' % content
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self.message.insertHtml(html)
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def show_emoji(self, isSend, imagePath, content):
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imgPath = data.get_emoji(imagePath)
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print('emoji:', imgPath)
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if not imgPath:
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return False
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image = Image.open(imgPath)
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imagePixmap = image.size # 宽高像素
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# 设置最大宽度
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if imagePixmap[0] < 150:
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size = ""
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else:
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size = '''height="150" width="150"'''
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html = '''
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<td style="border: 1px #000000 solid;" height="150">
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<img src="{0}" {1} >
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</td>
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'''.format(imgPath, size)
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style = 'vertical-align: top'
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if isSend:
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self.right(html, style=style)
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else:
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if self.chatroomFlag:
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username = content.split(':')[0]
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self.chatroom_left(html, username=username, style=style)
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self.left(html, style=style)
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def show_img(self, isSend, imgPath, content):
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'THUMBNAIL_DIRPATH://th_29cd0f0ca87652943be9ede365aabeaa'
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# imgPath = imgPath.split('th_')[1]
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imgPath = data.get_imgPath(imgPath)
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imgPath = f'./app/data/image2/{imgPath[0:2]}/{imgPath[2:4]}/{imgPath}'
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html = '''
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<td style="border: 1px #000000 solid;" height="150">
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<a href="%s" target="_blank" height="150">
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<img herf= "baidu.com" align="right" src="%s" style="max-height:100%%" height="200">
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</a>
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</td>
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''' % (imgPath, imgPath)
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style = 'vertical-align: top'
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if isSend:
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self.right(html, style=style)
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else:
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if self.chatroomFlag:
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username = content.split(':')[0]
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self.chatroom_left(html, username=username, style=style)
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else:
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self.left(html, style=style)
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def show_text(self, isSend, content):
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if isSend:
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html = '''
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<td style="background-color: #9EEA6A;border-radius: 40px;"> %s </td>
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''' % content
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self.right(html)
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else:
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if self.chatroomFlag:
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# print(content)
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'wxid_mv4jjhc0w0w521:'
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username = content.split(':')[0]
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msg = ''.join(content.split(':')[1:])
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# avatar = data.get_avator(username)
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html = '''
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<td max-width = 300 style="background-color: #fff;border-radius: 4px;">
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%s
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</td>
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''' % (msg)
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# self.left(html, avatar=avatar)
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self.chatroom_left(html, username=username)
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else:
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html = '''
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<td max-width = 300 style="background-color: #fff;border-radius: 4px;"> %s </td>
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''' % (content)
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self.left(html)
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def hyperlink(self, url: QUrl):
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"""
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超链接，点击之后放大显示图片
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:param url:
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:return:
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"""
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path = data.clearImagePath(url.path())
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print(url.path(), path)
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self.imagebox = MainDemo()
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self.imagebox.show()
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self.imagebox.box.set_image(path)
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def right(self, content, style='vertical-align: middle'):
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html = '''
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<div>
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<table align="right" style="%s;">
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<tbody>
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<tr>
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%s
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<td>：</td>
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<td style="border: 1px #000000 solid"><img align="right" src="%s" width="45" height="45"/></td>
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<td width="15"></td>
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</tr>
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</tbody>
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</table>
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</div>
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''' % (style, content, self.Me.avatar_path)
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# print('总的HTML')
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# print(html)
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self.message.insertHtml(html)
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def left(self, content, avatar=None, style='vertical-align: middle'):
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if not avatar:
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avatar = self.ta_avatar
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if self.chatroomFlag == 5:
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try:
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username, msg = content.split('\n')
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avatar = data.get_avator(username)
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html = '''
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<div>
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<table align="left" style="%s;">
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<tbody>
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<tr>
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<td width="15"></td>
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<td rowspan="2" style="border: 1px #000000 solid"><img align="right" src="%s" width="45" height="45"/></td>
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<td>：</td>
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<td>：</td>
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</tr>
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<tr>
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<td width="15"></td>
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<td>：</td>
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%s
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</tr>
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</tbody>
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</table>
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</div>
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''' % (style, avatar, msg)
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except:
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return
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else:
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html = '''
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<div>
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<table align="left" style="%s;">
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<tbody>
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<tr>
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<td width="15"></td>
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<td style="border: 1px #000000 solid"><img align="right" src="%s" width="45" height="45"/></td>
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<td>：</td>
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%s
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</tr>
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</tbody>
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</table>
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</div>
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''' % (style, avatar, content)
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self.message.insertHtml(html)
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def chatroom_left(self, content, username, style='vertical-align: middle'):
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# if username:
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avatar = data.get_avator(username)
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# conRemark = data.get_conRemark(username)
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conRemark = data.get_conRemark(username)
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html = '''
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<div>
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<table align="left" style="%s;">
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<tbody>
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<tr>
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<td width="15"></td>
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<td rowspan="2" style="border: 1px #000000 solid"><img align="right" src="%s" width="45" height="45"/></td>
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<td></td>
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<td>%s</td>
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</tr>
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<tr>
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<td width="15"></td>
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<td>：</td>
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%s
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</tr>
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</tbody>
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</table>
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</div>
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''' % (style, avatar, conRemark, content)
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self.message.insertHtml(html)
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def destroy_me(self):
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"""注销账户"""
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pass
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class ChatMsg(QThread):
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"""
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多线程显示信息
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"""
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isSend_signal = pyqtSignal(tuple)
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okSignal = pyqtSignal(int)
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def __init__(self, my_u, ta_u, parent=None):
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super().__init__(parent)
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self.sec = 2 # 默认1000秒
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self.my_u = my_u
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self.ta_u = ta_u
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self.my_avatar = data.get_avator(my_u)
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self.msg_id = 0
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def run(self):
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self.ta_avatar = data.get_avator(self.ta_u)
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messages = data.get_message(self.ta_u, self.msg_id)
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# messages.reverse()
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for message in messages:
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self.isSend_signal.emit(message)
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self.msg_id += 1
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self.okSignal.emit(1)
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class myTextEdit(QtWidgets.QTextEdit): # 继承 原本组件
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sendSignal = pyqtSignal(str)
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def __init__(self, parent):
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QtWidgets.QTextEdit.__init__(self, parent)
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self.parent = parent
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_translate = QtCore.QCoreApplication.translate
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self.setHtml(_translate("Dialog",
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"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" "
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"\"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
|
||
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
|
||
"p, li { white-space: pre-wrap; }\n"
|
||
"</style></head><body style=\" font-family:\'SimSun\'; font-size:15pt; "
|
||
"font-weight:400; font-style:normal;\">\n"
|
||
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; "
|
||
"margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br "
|
||
"/></p></body></html>"))
|
||
|
||
def keyPressEvent(self, event):
|
||
QtWidgets.QTextEdit.keyPressEvent(self, event)
|
||
if event.key() == Qt.Key_Return: # 如果是Enter 按钮
|
||
modifiers = event.modifiers()
|
||
if modifiers == Qt.ControlModifier:
|
||
print('success press ctrl+enter key', self.toPlainText())
|
||
self.append('\0')
|
||
return
|
||
self.sendSignal.emit(self.toPlainText())
|
||
print('success press enter key', self.toPlainText())
|