class LoginDialgoBox(DialogBox,RPCBase): def __init__(self, app): DialogBox.__init__(self) self.app = app self.table=FlexTable() self.table.setText(0, 0, "Please enter username and password") self.table.getFlexCellFormatter().setColSpan(0, 0, 2) self.table.setText(1, 0, "Username") self.handle = TextBox() h = getCookie('handle') self.handle.setText(h) self.table.setWidget(1, 1, self.handle) self.table.setText(2, 0, "Password") self.pwd = PasswordTextBox() self.table.setWidget(2, 1, self.pwd) self.table.setHTML(3,0,"") self.table.getFlexCellFormatter().setColSpan(3, 0, 2) h = HorizontalPanel() self.table.setWidget(4,0, h) self.table.getFlexCellFormatter().setColSpan(4, 0, 2) h.add(Button("Ok", getattr(self, "onOk"))) h.add(Button("Cancel", getattr(self, "onClose"))) h.setSpacing(4) self.setHTML("<b>Login</b>") self.setWidget(self.table) left = (Window.getClientWidth() - 200) / 2 top = (Window.getClientHeight() - 100) / 2 self.setPopupPosition(left,top) def onRemoteResponse(self, response, request_info): if response == "invalid_cookie": self.show() elif response == None or len(response) < 3: self.table.setHTML(3,0,"<b>Invalid username or password</b>") else: self.app.cookie = response[0] setCookie('cookie',response[0],1000*60*60*24) self.hide() self.app.logininit(response[1],response[2]) def onClose(self,env): Window.getLocation().setHref("http://www.google.com") def onOk(self, env): global gw setCookie('handle',self.handle.getText(),24*60*60*1000) x = self.pwd.getText() x = pwhash(x) gw.login(self.handle.getText(), x, self) def login(self): global gw if not self.app.cookie: self.show() else: gw.validateCookie(self.app.cookie, self)
class AuthPanel(VerticalPanel): def __init__(self, beginVerifyAuth, onClose, baseStyleName='gwt-authdlgbox'): """Initialize a new instance. beginVerifyAuth: callable that takes (string username, string password).Should call 'endVerifyAuth' when finished. onClose: callable that takes (AuthDlgBox sender, bool wasAuthorized, string username, string password). Called when Cancel is pressed, or OK is pressed and verification is successful. baseStyleName: base css name for type. baseStyleName + -label, -textbox, and -warninglabel should also be defined. """ VerticalPanel.__init__(self, StyleName=baseStyleName) self.onClose = onClose self.wasAuthorized = False self._beginVerifyAuth = beginVerifyAuth self.baseStyleName = baseStyleName self._createContent() def _createContent(self): self.add(self._createUsernamePanel()) self.add(self._createPasswordPanel()) self.add(self._createButtonPanel()) self.warningLabel = Label('', StyleName='-warninglabel') self.add(self.warningLabel) def _createUsernamePanel(self): hp = HorizontalPanel() hp.add(Label('Username: '******'-label')) self.usernameTB = TextBox(StyleName=self.baseStyleName + '-textbox') hp.add(self.usernameTB) return hp def _createPasswordPanel(self): hp = HorizontalPanel() hp.add(Label('Password: '******'-label')) self.passTB = PasswordTextBox(StyleName=self.baseStyleName + '-textbox') hp.add(self.passTB) return hp def _createButtonPanel(self): hp = HorizontalPanel() self.okBtn = Button('OK', self.onOk, StyleName=self.baseStyleName + '-button') self.cancelBtn = Button('Cancel', self.onCancel, StyleName=self.baseStyleName + '-button') hp.add(self.okBtn) hp.add(self.cancelBtn) return hp def getUserAndPass(self): return self.usernameTB.getText(), self.passTB.getText() def onOk(self, sender): self._beginVerifyAuth(*self.getUserAndPass()) return def onCancel(self, sender): self.onClose(self, False, None, None) return def endVerifyAuth(self, result, username, password, msg='Username/password invalid.'): if result: self.onClose(self, True, username, password) else: self.warningLabel.setText(msg)
class LoginPanel(VerticalPanel): def __init__(self, listener): VerticalPanel.__init__(self, StyleName = "login") self.listener = listener self.remote = DataService(['login']) form_panel = VerticalPanel(ID = "container", StyleName = "form") self.error_message = Label(StyleName = "error-message") grid = Grid(2, 2, CellPadding=0, CellSpacing=0, StyleName = "form-grid") grid.setWidget(0, 0, Label(JS('gettext("Username:"******"label")) self.tb = TextBox(Name="username") grid.setWidget(0, 1, self.tb) grid.setWidget(1, 0, Label(JS('gettext("Password:"******"label")) self.ptb = PasswordTextBox(Name="password") grid.setWidget(1, 1, self.ptb) form_panel.add(Label(JS('gettext("User Login")'), StyleName = "form-title")) form_panel.add(self.error_message) form_panel.add(grid) button_box = HorizontalPanel(Width="100%") register_button = PseudoLink(JS('gettext("Create an account")'), self.onRegisterButtonClick) submit_button = Button(JS('gettext("Login")'), self.onSubmitButtonClick) button_box.add(register_button) button_box.add(submit_button) button_box.setCellHorizontalAlignment(submit_button, HasAlignment.ALIGN_RIGHT) form_panel.add(button_box) self.add(form_panel) def onShow(self, sender): self.error_message.setText("") def onRegisterButtonClick(self, sender): self.listener.onRegister(self) def onSubmitButtonClick(self, sender): self.remote.login(self.tb.getText(), self.ptb.getText(), self) def onRemoteResponse(self, response, request_info): ''' Called when a response is received from a RPC. ''' if request_info.method == 'login': if response['success']: self.listener.onLogin(self) else: self.error_message.setText(response['error_message']) else: Window.alert('Unrecognized JSONRPC method.') def onRemoteError(self, code, message, request_info): Window.alert(message)
class UserForm(AbsolutePanel): MODE_ADD = "modeAdd"; MODE_EDIT = "modeEdit"; user = None mode = None usernameInput = None firstInput = None lastInput = None emailInput = None passwordInput = None confirmInput = None departmentCombo = None addBtn = None cancelBtn = None def __init__(self,parent): AbsolutePanel.__init__(self) ftable = FlexTable() ftable.setWidget(0, 0, Label("First Name", wordWrap=False)) ftableFormatter = ftable.getFlexCellFormatter() self.firstInput = TextBox() self.firstInput.addChangeListener(self.checkValid) self.firstInput.addKeyboardListener(self) ftable.setWidget(0, 1, self.firstInput) ftable.setWidget(1, 0, Label("Last Name", wordWrap=False)) self.lastInput = TextBox() self.lastInput.addChangeListener(self.checkValid) self.lastInput.addKeyboardListener(self) ftable.setWidget(1, 1, self.lastInput) ftable.setWidget(2, 0, Label("Email", wordWrap=False)) self.emailInput = TextBox() self.emailInput.addChangeListener(self.checkValid) self.emailInput.addKeyboardListener(self) ftable.setWidget(2, 1, self.emailInput) w = Label("* Username", wordWrap=False) w.addMouseListener(TooltipListener("Required, not changable")) ftable.setWidget(3, 0, w) self.usernameInput = TextBox() self.usernameInput.addChangeListener(self.checkValid) self.usernameInput.addKeyboardListener(self) ftable.setWidget(3, 1, self.usernameInput) w = Label("* Password", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(4, 0, w) self.passwordInput = PasswordTextBox() self.passwordInput.addChangeListener(self.checkValid) self.passwordInput.addKeyboardListener(self) ftable.setWidget(4, 1, self.passwordInput) w = Label("* Confirm", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(5, 0, w) self.confirmInput = PasswordTextBox() self.confirmInput.addChangeListener(self.checkValid) self.confirmInput.addKeyboardListener(self) ftable.setWidget(5, 1, self.confirmInput) w = Label("* Department", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(6, 0, w) self.departmentCombo = ListBox() self.departmentCombo.addChangeListener(self.checkValid) self.departmentCombo.addKeyboardListener(self) ftable.setWidget(6, 1, self.departmentCombo) hpanel = HorizontalPanel() self.addBtn = Button("Add User") self.addBtn.setEnabled(False) hpanel.add(self.addBtn) self.cancelBtn = Button("Cancel") hpanel.add(self.cancelBtn) ftable.setWidget(7, 0, hpanel) ftableFormatter.setColSpan(7, 0, 2) self.add(ftable) self.clearForm() return def clearForm(self): self.user = None self.usernameInput.setText('') self.firstInput.setText('') self.lastInput.setText('') self.emailInput.setText('') self.passwordInput.setText('') self.confirmInput.setText('') self.departmentCombo.setItemTextSelection(None) self.updateMode(self.MODE_ADD) self.checkValid() def updateUser(self, user): def setText(elem, value): if value: elem.setText(value) else: elem.setText("") self.user = user setText(self.usernameInput, self.user.username) setText(self.firstInput, self.user.fname) setText(self.lastInput, self.user.lname) setText(self.emailInput, self.user.email) setText(self.passwordInput, self.user.password) setText(self.confirmInput, self.user.password) self.departmentCombo.setItemTextSelection([self.user.department]) self.checkValid() def updateDepartmentCombo(self,choices, default_): self.departmentCombo.clear() for choice in choices: self.departmentCombo.addItem(choice) self.departmentCombo.selectValue(default_) def updateMode(self, mode): self.mode = mode if self.mode == self.MODE_ADD: self.addBtn.setText("Add User") else: self.addBtn.setText("Update User") def checkValid(self, evt=None): if self.enableSubmit(self.usernameInput.getText(),self.passwordInput.getText(),self.confirmInput.getText(), self.departmentCombo.getSelectedItemText(True)): self.addBtn.setEnabled(True) else: self.addBtn.setEnabled(False) def enableSubmit(self, u, p, c, d): return (len(u) > 0 and len(p) >0 and p == c and len(d) > 0) def onClick(self, sender): pass def onKeyUp(self, sender, keyCode, modifiers): self.checkValid() def onKeyDown(self, sender, keyCode, modifiers): pass def onKeyPress(self, sender, keyCode, modifiers): pass
class Index: def onModuleLoad(self): self.remote_py = MyBlogService() # Create a FormPanel and point it at a service. self.form = FormPanel() # Create a panel to hold all of the form widgets. vp=VerticalPanel(BorderWidth=0,HorizontalAlignment=HasAlignment.ALIGN_CENTER,VerticalAlignment=HasAlignment.ALIGN_MIDDLE,Width="100%",Height="150px") self.form.setWidget(vp) header=HTML("<h2>LOGIN TO YOUR ACCOUNT</h2>") part1=header # Create a TextBox, giving it a name so that it will be submitted. self.userName = TextBox() self.userName.setName("userNameFormElement") self.userName.setPlaceholder("User Name") part2=self.userName self.password = PasswordTextBox() self.password.setName("passwordFormElement") self.password.setPlaceholder("Password") part3=self.password self.errorInfoLabel = Label() self.errorInfoLabel.setStyleName('error-info') part4=self.errorInfoLabel part4.setStyleName("errorlabel") # Add a 'submit' button. hpanel = HorizontalPanel(BorderWidth=0,HorizontalAlignment=HasAlignment.ALIGN_CENTER,VerticalAlignment=HasAlignment.ALIGN_MIDDLE,Width="100%",Height="50px") partb=Button("Login", self) partb.setStyleName('btn') image=Label("Don''t have account? Sign up") anchor = Anchor(Widget=image, Href='/signup.html') parta=anchor hpanel.add(partb) hpanel.add(parta) part5=hpanel part5.setStyleName("hpanel") vp.add(part1) vp.add(part2) vp.add(part3) vp.add(part4) vp.add(part5) vp.setStyleName("signup") # Add an event handler to the form. self.form.addFormHandler(self) RootPanel().add(self.form) def onClick(self, sender): if (len(self.userName.getText()) == 0 or len(self.password.getText()) == 0): self.errorInfoLabel.setText("Username or Password required") else: self.errorInfoLabel.setText('') self.authenticateUser() def authenticateUser(self): self.remote_py.callMethod('authenticateUser', [self.userName.getText(), self.password.getText()], self) def onRemoteResponse(self, response, requestInfo): self.errorInfoLabel.setText('') d = datetime.date.today() + datetime.timedelta(days=1) setCookie("LoggedInUser", response, d, path='/') loggedInUser = json.loads(response) if loggedInUser["is_superuser"] == True: Window.setLocation("/admin.html") else: Window.setLocation("/home.html") def onRemoteError(self, code, error_dict, requestInfo): if code == 401: self.errorInfoLabel.setText("Invalid Credentials. Please try again.")
class UserForm(AbsolutePanel): MODE_ADD = "modeAdd" MODE_EDIT = "modeEdit" user = None mode = None usernameInput = None firstInput = None lastInput = None emailInput = None passwordInput = None confirmInput = None departmentCombo = None addBtn = None cancelBtn = None def __init__(self, parent): AbsolutePanel.__init__(self) ftable = FlexTable() ftable.setWidget(0, 0, Label("First Name", wordWrap=False)) ftableFormatter = ftable.getFlexCellFormatter() self.firstInput = TextBox() self.firstInput.addChangeListener(self.checkValid) self.firstInput.addKeyboardListener(self) ftable.setWidget(0, 1, self.firstInput) ftable.setWidget(1, 0, Label("Last Name", wordWrap=False)) self.lastInput = TextBox() self.lastInput.addChangeListener(self.checkValid) self.lastInput.addKeyboardListener(self) ftable.setWidget(1, 1, self.lastInput) ftable.setWidget(2, 0, Label("Email", wordWrap=False)) self.emailInput = TextBox() self.emailInput.addChangeListener(self.checkValid) self.emailInput.addKeyboardListener(self) ftable.setWidget(2, 1, self.emailInput) w = Label("* Username", wordWrap=False) w.addMouseListener(TooltipListener("Required, not changable")) ftable.setWidget(3, 0, w) self.usernameInput = TextBox() self.usernameInput.addChangeListener(self.checkValid) self.usernameInput.addKeyboardListener(self) ftable.setWidget(3, 1, self.usernameInput) w = Label("* Password", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(4, 0, w) self.passwordInput = PasswordTextBox() self.passwordInput.addChangeListener(self.checkValid) self.passwordInput.addKeyboardListener(self) ftable.setWidget(4, 1, self.passwordInput) w = Label("* Confirm", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(5, 0, w) self.confirmInput = PasswordTextBox() self.confirmInput.addChangeListener(self.checkValid) self.confirmInput.addKeyboardListener(self) ftable.setWidget(5, 1, self.confirmInput) w = Label("* Department", wordWrap=False) w.addMouseListener(TooltipListener("Required")) ftable.setWidget(6, 0, w) self.departmentCombo = ListBox() self.departmentCombo.addChangeListener(self.checkValid) self.departmentCombo.addKeyboardListener(self) ftable.setWidget(6, 1, self.departmentCombo) hpanel = HorizontalPanel() self.addBtn = Button("Add User") self.addBtn.setEnabled(False) hpanel.add(self.addBtn) self.cancelBtn = Button("Cancel") hpanel.add(self.cancelBtn) ftable.setWidget(7, 0, hpanel) ftableFormatter.setColSpan(7, 0, 2) self.add(ftable) self.clearForm() return def clearForm(self): self.user = None self.usernameInput.setText('') self.firstInput.setText('') self.lastInput.setText('') self.emailInput.setText('') self.passwordInput.setText('') self.confirmInput.setText('') self.departmentCombo.setItemTextSelection(None) self.updateMode(self.MODE_ADD) self.checkValid() def updateUser(self, user): def setText(elem, value): if value: elem.setText(value) else: elem.setText("") self.user = user setText(self.usernameInput, self.user.username) setText(self.firstInput, self.user.fname) setText(self.lastInput, self.user.lname) setText(self.emailInput, self.user.email) setText(self.passwordInput, self.user.password) setText(self.confirmInput, self.user.password) self.departmentCombo.setItemTextSelection([self.user.department]) self.checkValid() def updateDepartmentCombo(self, choices, default_): self.departmentCombo.clear() for choice in choices: self.departmentCombo.addItem(choice) self.departmentCombo.selectValue(default_) def updateMode(self, mode): self.mode = mode if self.mode == self.MODE_ADD: self.addBtn.setText("Add User") else: self.addBtn.setText("Update User") def checkValid(self, evt=None): if self.enableSubmit(self.usernameInput.getText(), self.passwordInput.getText(), self.confirmInput.getText(), self.departmentCombo.getSelectedItemText(True)): self.addBtn.setEnabled(True) else: self.addBtn.setEnabled(False) def enableSubmit(self, u, p, c, d): return (len(u) > 0 and len(p) > 0 and p == c and len(d) > 0) def onClick(self, sender): pass def onKeyUp(self, sender, keyCode, modifiers): self.checkValid() def onKeyDown(self, sender, keyCode, modifiers): pass def onKeyPress(self, sender, keyCode, modifiers): pass
class Signup: def onModuleLoad(self): self.form = FormPanel() self.remote_py = MyBlogService() self.form.setAction("/index.html") vp = VerticalPanel(BorderWidth=0, HorizontalAlignment=HasAlignment.ALIGN_CENTER, VerticalAlignment=HasAlignment.ALIGN_MIDDLE, Width="100%", Height="150px") self.form.setWidget(vp) header = HTML( "<h2>CREATE MY ACCOUNT</h2><h3>Welcome to signup form</h3>") part1 = header hpn = HorizontalPanel(BorderWidth=0, HorizontalAlignment=HasAlignment.ALIGN_LEFT, VerticalAlignment=HasAlignment.ALIGN_MIDDLE, Width="92%", Height="60px") self.fname = TextBox() self.fname.setName("fname") self.fname.setPlaceholder("First Name") hpn.add(self.fname) self.lname = TextBox() self.lname.setName("lname") self.lname.setPlaceholder("Last Name") hpn.add(self.lname) hpn.setCellWidth(self.fname, "70%") hpn.setCellWidth(self.lname, "30%") part2 = hpn self.uname = TextBox() self.uname.setName("uname") self.uname.setPlaceholder("User Name") part3 = self.uname self.password = PasswordTextBox() self.password.setName("passsignup") self.password.setPlaceholder("Choose a password") part4 = self.password self.rpassword = PasswordTextBox() self.rpassword.setName("rpasssignup") self.rpassword.setPlaceholder("Confirm your password") part5 = self.rpassword self.email = TextBox() self.email.setName("emailsignup") self.email.setPlaceholder("Enter your email address ") part6 = self.email self.errorlabel = Label() self.errorlabel.setStyleName("errorlabel") part7 = self.errorlabel hpanel = HorizontalPanel(BorderWidth=0, HorizontalAlignment=HasAlignment.ALIGN_CENTER, VerticalAlignment=HasAlignment.ALIGN_MIDDLE, Width="100%", Height="50px") partb = Button("Signup", self) partb.setStyleName('btn') image = Label("Already have account! Sign in") anchor = Anchor(Widget=image, Href='/index.html') parta = anchor hpanel.add(partb) hpanel.add(parta) hpanel.setStyleName("hpanel") part8 = hpanel vp.add(part1) vp.add(part2) vp.add(part3) vp.add(part4) vp.add(part5) vp.add(part6) vp.add(part7) vp.add(part8) vp.setCellHeight(part1, "5%") vp.setCellHeight(part2, "10%") vp.setCellHeight(part3, "10%") vp.setCellHeight(part4, "10%") vp.setCellHeight(part5, "10%") vp.setCellHeight(part6, "10%") vp.setCellHeight(part7, "10%") vp.setCellHeight(part8, "10%") vp.setStyleName("signup") self.form.addFormHandler(self) RootPanel().add(self.form) def onClick(self, sender): add = self.email.getText() match = re.match( '^[a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$', add) if (len(self.fname.getText()) == 0 or len(self.lname.getText()) == 0): self.errorlabel.setText("First Name or Last name can't be empty ") elif (len(self.uname.getText()) == 0): self.errorlabel.setText("Username can't be empty ") elif (len(self.password.getText()) == 0): self.errorlabel.setText("Password can't be empty ") elif (len(self.rpassword.getText()) == 0): self.errorlabel.setText("confirm your password") elif ((self.password.getText() != self.rpassword.getText())): self.errorlabel.setText("Password should be same!") elif match == None: self.errorlabel.setText("invalid email") else: self.errorlabel.setText('') self.createUser() def onSubmitComplete(self, event): Window.alert(event.getResults()) def createUser(self): self.remote_py.callMethod('createUser', [ self.fname.getText(), self.lname.getText(), self.uname.getText(), self.email.getText(), self.password.getText() ], self) def onRemoteResponse(self, response, requestInfo): self.errorlabel.setText('') Window.alert("Signed up successfully. Please login.") Window.setLocation("/index.html") def onRemoteError(self, code, error_dict, requestInfo): if code == 500: self.errorlabel.setText("user name already exists .")
class UserTab(EntityTab): def __init__(self,app, uid): global gw EntityTab.__init__(self, app) self.table = FlexTable() self.uid = uid self.load() def load(self): global gw if self.uid == -1: self.setup(None) else: gw.getUserDetails(self.app.cookie, self.uid, self) def setup(self, x): edit = self.uid == self.app.uid or self.app.admin if not x: x = {'id': -1, 'handle': '', 'name': '' , 'admin': '', 'email': ''} self.uid = x['id'] self.name = TextBox() self.name.setText(x['name']) self.email = TextBox() self.email.setText(x['email']) self.password = PasswordTextBox() self.passwordRepeat = PasswordTextBox() self.handle = TextBox() self.admin = CheckBox() self.admin.setChecked( x['admin'] ) self.admin.setEnabled( self.app.admin ) self.table.setText(0,0, "ID"); self.table.setText(0,1, x['id']) self.table.setText(1,0, "Handle") if x['id'] == -1: self.table.setWidget(1,1, self.handle) else: self.table.setText(1,1, x['handle']) self.table.setText(2,0, "Name"); if edit: self.table.setWidget(2,1, self.name) else: self.table.setText(2,1, x['name']) self.table.setText(3,0, "Email") if edit: self.table.setWidget(3,1, self.email) else: self.table.setText(3,1, x['email']) self.table.setText(4,0, "Admin"); self.table.setWidget(4,1, self.admin) if edit: self.table.setText(5,0, "Password"); self.table.setWidget(5,1, self.password) self.table.setText(6,0, "Password Repeat"); self.table.setWidget(6,1, self.passwordRepeat) self.saveBtn = Button("Save",self.save) self.table.setWidget(7,1, self.saveBtn) if self.app.admin: self.table.setWidget(8,1, Button("Remove", self.delete)) if self.uid == -1: self.add('New user') else: self.add(x['handle']) def onUpdate(self, response, request_info): self.uid = response self.load() self.app.usersTab.reload() def save(self, _): global gw pwd="" if self.password.getText() != "" or self.passwordRepeat.getText() != "": if self.password.getText() != self.passwordRepeat.getText(): Window.alert("Passwords differ"); return pwd = pwhash(self.password.getText()) gw.updateUser(self.app.cookie, self.uid, self.handle.getText(), self.name.getText(), pwd, self.admin.isChecked(), self.email.getText(), RPCCall(self.onUpdate)) def onDelete(self, response, request_info): self.app.usersTab.reload() self.remove() def delete(self,_): global gw gw.deleteUser(self.app.cookie, self.uid, RPCCall(self.onDelete) ) def onRemoteResponse(self, response, request_info): self.setup(response)