diff --git a/ltchat-qt4.py b/ltchat-qt4.py index c258e0a..01ab47f 100644 --- a/ltchat-qt4.py +++ b/ltchat-qt4.py @@ -1,336 +1,316 @@ #!/usr/bin/python2 """ Qt4 GUI front-end to the Lightron chat. Copyright (C) 2016-2017 Glen Harpring This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . """ try: from PyQt4 import QtCore, QtGui except ImportError: #Fallback to PySide is basically PyQt4 and is still included in the latest Ubuntu releases. from PySide import QtCore, QtGui from HTMLParser import HTMLParser import sys,os,httplib,urllib,urllib2,math,time,json global getChat getChat = httplib.HTTPSConnection('lightron.org') class ChatBrowser(QtGui.QTextBrowser): def loadResource(self,type,name): if type == 1: return urllib2.urlopen(str(name.toString())).read() if type == 2 or type == 3: if not str(name.toString()) in self.cache: print "Downloading "+name.toString()+" of type "+str(type)+" into memory..." try: self.cache[str(name.toString())] = urllib2.urlopen(str(name.toString())).read() print "[DONE]" except: print "[FAIL]" return False if type == 2: return QtGui.QImage.fromData(self.cache[str(name.toString())],os.path.splitext(name.toString())[1].upper()) elif type == 3: return self.cache[str(name.toString())] class main(object): def setup(self, MainWindow): global USERNAME,WHOSONLINE,PING,CHATS,wait,COOKIE,mself,FIRST mself=self COOKIE="";USERNAME = "Guest";WHOSONLINE = "";CHATS = "Loading...";PING = '?';wait=3;self.prevCHATS="";FIRST=True; self.thread = QtCore.QThread() #Create a generic thread for now self.chatstyle = """ -.chat +html { width: 293px; font-size: 11px; font-family: verdana, sans-serif; line-height: 18px; } -.chat .input .message +.message { width: 205px; float: left; } -.chat .input .send +.send { width: 60px; padding: 0px; margin-top: 2px; } -.chat .output -{ - clear: both; - margin-top: 5px; - - width: 100%; - height: 350px; - - overflow-x: hidden; - overflow-y: scroll; -} - -.chat .output img -{ - max-width: 100%; - max-height: 200px; -} - -.chat .message +.message { width: 98%; border-bottom: 1px solid #CCC; } -.chat .user +.user { font-size: 12px; font-weight: bold; font-family: Arial; padding-right:3px; } -.chat .timestamp +.timestamp { color: #555; font-size: 10px; margin-left: 30px; } -.chat .delete +.delete { float: right; margin-right: 10px; }""" MainWindow.setObjectName("MainWindow") MainWindow.resize(335,400) MainWindow.setWindowTitle("Lightron Chat GUI") self.centralwidget = QtGui.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.gridLayout = QtGui.QGridLayout(self.centralwidget) self.gridLayout.setObjectName("gridLayout") self.label = QtGui.QLabel(self.centralwidget) self.label.setObjectName("label") self.gridLayout.addWidget(self.label, 1, 0, 1, 1) self.label_3 = QtGui.QLabel(self.centralwidget) self.label_3.setObjectName("label_3") self.gridLayout.addWidget(self.label_3, 1, 1, 1, 2) self.pushButton_2 = QtGui.QPushButton(self.centralwidget) self.pushButton_2.setObjectName("pushButton_2") self.pushButton_2.setText("Options") QtCore.QObject.connect(self.pushButton_2,QtCore.SIGNAL("clicked()"),self.showOptions) self.gridLayout.addWidget(self.pushButton_2, 1, 3, 1, 1) self.textBrowser = ChatBrowser(self.centralwidget) self.textBrowser.setObjectName("textBrowser") self.textBrowser.cache = {} self.textBrowser.setOpenExternalLinks(True) self.gridLayout.addWidget(self.textBrowser, 2, 0, 1, 4) self.pushButton = QtGui.QPushButton(self.centralwidget) self.pushButton.setObjectName("pushButton") self.pushButton.setText("Send") QtCore.QObject.connect(self.pushButton,QtCore.SIGNAL("clicked()"),self.send) self.gridLayout.addWidget(self.pushButton, 3, 3, 1, 1) self.lineEdit = QtGui.QLineEdit(self.centralwidget) self.lineEdit.setObjectName("lineEdit") self.gridLayout.addWidget(self.lineEdit, 3, 0, 1, 3) self.label_2 = QtGui.QLabel(self.centralwidget) self.label_2.setObjectName("label_2") self.gridLayout.addWidget(self.label_2, 5, 0, 1, 4) MainWindow.setCentralWidget(self.centralwidget) self.updateTimer = QtCore.QTimer(MainWindow) self.updateTimer.timeout.connect(self.update) self.updateTimer.start(4000) self.updated();self.update() QtCore.QMetaObject.connectSlotsByName(MainWindow) def update(self): if not self.thread.isRunning(): self.prevCHATS = CHATS self.thread = UpdatingChat() self.thread.finished.connect(self.updated) self.thread.start() def send(self): global COOKIE postdata = urllib.urlencode({'input':str(self.lineEdit.text())}) con = httplib.HTTPSConnection("lightron.org") con.request("POST","/Chat",postdata,{"User-Agent":"Mozilla/5.0 QTextBrowser/Qt4 LTChatGUI/beta","Cookie":COOKIE,"Content-Type":"application/x-www-form-urlencoded; charset=UTF-8"}) ChatsResponse = con.getresponse() self.lineEdit.setText("") self.updated();self.update() def showOptions(self): self.options = QtGui.QMenu() if USERNAME == "Guest": self.optionsLogin = self.options.addAction("Login") QtCore.QObject.connect(self.optionsLogin,QtCore.SIGNAL("triggered()"),self.login) else: self.optionsProfile = self.options.addAction("Profile") QtCore.QObject.connect(self.optionsProfile,QtCore.SIGNAL("triggered()"),self.profile) self.optionsLogout = self.options.addAction("Logout") QtCore.QObject.connect(self.optionsLogout,QtCore.SIGNAL("triggered()"),self.logout) self.options.addSeparator() #self.optionsToC = self.options.addAction("License Agreement") #QtCore.QObject.connect(self.optionsToC,QtCore.SIGNAL("triggered()"),self.gpl) self.options.exec_(QtGui.QCursor().pos()) - def gpl(self): - webbrowser.open('https://www.gnu.org/licenses/gpl-3.0-standalone.html') def updated(self): global USERNAME, COOKIE if USERNAME == "Guest": self.label.setText("Please sign in to chat.") out=True else: self.label.setText("Hello, "+USERNAME+"!") out=False self.pushButton.setHidden(out) self.lineEdit.setHidden(out) #self.label_3.setText("") self.label_2.setText(""+WHOSONLINE+"; "+str(PING)+"ms") if CHATS == "": print "Returned chat appears to be blank." elif not self.prevCHATS == CHATS: self.textBrowser.setHtml('\n
'+str(CHATS)+"
") def login(self): login() def completeLogin(self): global USERNAME, COOKIE postdata = urllib.urlencode({'loginType':'login','username':loginDia.lineEdit.text(),'password':loginDia.lineEdit_2.text()}) con = httplib.HTTPSConnection("lightron.org") con.request("POST","/Authentication",postdata,{"User-Agent":"Mozilla/5.0 QTextBrowser/Qt4 LTChatGUI/beta","Cookie":COOKIE,"Content-Type":"application/x-www-form-urlencoded; charset=UTF-8"}) data = con.getresponse() datar = str(data.read()) if not datar == "1": QtGui.QMessageBox.warning(MainWindow,'LTChat','Username and/or password invalid.',QtGui.QMessageBox.Ok) loginDia.lineEdit_2.selectAll() else: #self.lineEdit.setText(str(data)) #COOKIE = data.getheader('Cookie') USERNAME = loginDia.lineEdit.text() loginDia.hide() self.update() def logout(self): global USERNAME, COOKIE USERNAME = "Guest";COOKIE=""; self.updated() def profile(self): profile() def changepass(self): return; class LoginDialog(QtGui.QDialog): def __init__(self): super(LoginDialog,self).__init__() self.setup() def setup(self): self.setWindowTitle("Login to LTChat") self.resize(335,80) self.gridLayout = QtGui.QGridLayout(self) self.gridLayout.setObjectName("gridLayout") spacerItem = QtGui.QSpacerItem(260, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.gridLayout.addItem(spacerItem, 2, 0, 1, 1) self.pushButton = QtGui.QPushButton(self) self.pushButton.setObjectName("pushButton") self.pushButton.setText("Login!") self.pushButton.setShortcut("Enter, Return") QtCore.QObject.connect(self.pushButton,QtCore.SIGNAL("clicked()"),mself.completeLogin) self.gridLayout.addWidget(self.pushButton, 2, 1, 1, 1) self.lineEdit = QtGui.QLineEdit(self) self.lineEdit.setObjectName("lineEdit") self.lineEdit.setPlaceholderText("Username") self.gridLayout.addWidget(self.lineEdit, 0, 0, 1, 2) self.lineEdit_2 = QtGui.QLineEdit(self) self.lineEdit_2.setEchoMode(QtGui.QLineEdit.Password) self.lineEdit_2.setObjectName("lineEdit_2") self.lineEdit_2.setPlaceholderText("Password") self.gridLayout.addWidget(self.lineEdit_2, 1, 0, 1, 2) QtCore.QMetaObject.connectSlotsByName(self) class profileDialog(QtGui.QDialog): def __init__(self): super(profileDialog,self).__init__() self.setup() def setup(self): self.setWindowTitle("My Profile - LTChat") self.resize(335,80) self.gridLayout = QtGui.QGridLayout(self) self.gridLayout.setObjectName("gridLayout") spacerItem = QtGui.QSpacerItem(260, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.gridLayout.addItem(spacerItem, 2, 0, 1, 1) self.pushButton = QtGui.QPushButton(self) self.pushButton.setObjectName("pushButton") self.pushButton.setText("Close") self.pushButton.setShortcut("Enter, Return") QtCore.QObject.connect(self.pushButton,QtCore.SIGNAL("clicked()"),self.close) self.gridLayout.addWidget(self.pushButton, 2, 1, 1, 1) self.profileImage = QtGui.QLabel() image = "https://lightron.org/inc/images/avatar/101.png" self.proImage = QtGui.QPixmap.fromImage(mself.textBrowser.loadResource(2,QtCore.QUrl(image))) self.profileImage.setPixmap(self.proImage) self.gridLayout.addWidget(self.profileImage, 0, 0, 1, 2) QtCore.QMetaObject.connectSlotsByName(self) class UpdatingChat(QtCore.QThread): def run(self): global USERNAME,WHOSONLINE,PING,CHATS,wait,getChat,FIRST,COOKIE if FIRST: FIRST = False; con = httplib.HTTPSConnection("lightron.org") con.request("GET","/","",{"User-Agent":"Mozilla/5.0 QTextBrowser/Qt4 LTChatGUI/beta"}) data = con.getresponse() COOKIE = data.getheader('Set-Cookie').split(" ")[0] wait=wait+1 defheader = {"User-Agent":"Mozilla/5.0 QTextBrowser/Qt4 LTChatGUI/beta","Cookie":COOKIE} getChat = httplib.HTTPSConnection('lightron.org') timebefore=time.time(); getChat.request("GET","/Chat","",defheader); timeafter=time.time() ChatsResponse = json.loads(getChat.getresponse().read()) thechatshtm = ChatsResponse["output"] WHOSONLINE = ChatsResponse["chatters"] CHATS = str(thechatshtm.replace("