sharix-guide-webservice-running/users/forms.py

from phonenumber_field.phonenumber import PhoneNumber, to_python, validate_region
from phonenumber_field.validators import validate_international_phonenumber



from django import forms
from django.db import models
from django.utils.translation import gettext, gettext_lazy as _, pgettext
from django.contrib.auth.forms import UserCreationForm, AuthenticationForm, password_validation

from allauth.account.forms import (
    SignupForm as allauthSignupForm,
    PasswordField,
    LoginForm, 
    set_form_field_order, 
    exceptions, 
    validators, 
    get_adapter, 
    perform_login)
from allauth.account import app_settings

from phonenumber_field.widgets import PhoneNumberInternationalFallbackWidget, PhonePrefixSelect, PhoneNumberPrefixWidget
from phonenumber_field.formfields import PhoneNumberField

from .models import User



class SignupForm(UserCreationForm, PasswordField):
    class Meta:
        model = User
        fields = ['firstname', 'lastname', 'email', 'phone_number']
        labels = {
            'firstname': '',
            'lastname': '',
            'email': '',
            'phone_number': '',
        }
        widgets = {
            'firstname' : forms.TextInput(attrs = {'placeholder': _('Firstname')}),
            'lastname' : forms.TextInput(attrs = {'placeholder': _('Lastname')}),
            'email' : forms.TextInput(attrs = {'placeholder': _('Email')}),
            'phone_number' : PhoneNumberPrefixWidget(attrs = {'placeholder': _('Phone')}),
        }

    password1 = forms.CharField(
        label=_(""),
        strip=False,
        widget=forms.PasswordInput(attrs={"autocomplete": "new-password", "placeholder": _('Password')}),
        help_text=password_validation.password_validators_help_text_html(),
    )
    password2 = forms.CharField(
        label=_(""),
        widget=forms.PasswordInput(attrs={"autocomplete": "new-password", "placeholder": _('Repeat password')}),
        strip=False,
        help_text=_("Enter the same password as before, for verification."),
    )

    field_order = ['firstname', 'lastname', 'email', 'phone_number', 'password1', 'password2',]
    def __init__(self, *args, **kwargs):
        super(SignupForm, self).__init__(*args, **kwargs)
        
        #self.fields['email'].required = False


class CustomLoginForm(LoginForm):
    error_messages = {
        "account_inactive": _("This account is currently inactive."),
        "email_password_mismatch": _(
            "The e-mail address and/or password you specified are not correct."
        ),
        "username_password_mismatch": _(
            "The phone number and/or password you specified are not correct."
        ),
    }

    def __init__(self, *args, **kwargs):
        self.request = kwargs.pop("request", None)
        super(LoginForm, self).__init__(*args, **kwargs)

        login_widget = forms.TextInput(
            attrs={"placeholder": _("Phone or e-mail"), "autocomplete": "email",})
        login_field = forms.CharField(
            label=pgettext("field label", ""), widget=login_widget) #Login label
        self.fields['password'].label = ''                          #Password label
        self.fields["login"] = login_field
        set_form_field_order(self, ["login", "password", "remember"])
        if app_settings.SESSION_REMEMBER is not None:
            del self.fields["remember"]


    def user_credentials(self):
        """
        Provides the credentials required to authenticate the user for
        login.
        """
        credentials = {}
        login = self.cleaned_data["login"]
        
        if self._is_login_email(login):
            credentials["email"] = login
        credentials["phone_number"] = login
        credentials["password"] = self.cleaned_data["password"]
        return credentials


    def clean_login(self):
        login = self.cleaned_data["login"]
        return login.strip()


    def _is_login_email(self, login):
        try:
            validators.validate_email(login)
            ret = True
        except exceptions.ValidationError:
            ret = False
        return ret


    def clean(self):
        super(LoginForm, self).clean()
        if self._errors:
            return
        credentials = self.user_credentials()
        user = get_adapter(self.request).authenticate(self.request, **credentials)
        if user:
            self.user = user
        else:
            # Show error "password mismatch". If email: email and password are wrong. If phone: phone and password
            login = self.cleaned_data["login"]
            if self._is_login_email(login):
                auth_method = app_settings.AuthenticationMethod.EMAIL
            else:
                auth_method = app_settings.AuthenticationMethod.USERNAME
            raise forms.ValidationError(
                self.error_messages["%s_password_mismatch" % auth_method]
            )
        return self.cleaned_data


    def login(self, request, redirect_url=None):
        email = self.user_credentials().get("email")
        ret = perform_login(
            request,
            self.user,
            email_verification=app_settings.EMAIL_VERIFICATION,
            redirect_url=redirect_url,
            email=email,
        )
        remember = app_settings.SESSION_REMEMBER
        if remember is None:
            remember = self.cleaned_data["remember"]
        if remember:
            request.session.set_expiry(app_settings.SESSION_COOKIE_AGE)
        else:
            request.session.set_expiry(0)
        return ret


    ########################################################################
'''

    def login(self, *args, **kwargs):

        # Add your own processing here.

        # You must return the original result.
        return super(CustomLoginForm, self).login(*args, **kwargs)

    def user_credentials(self):
        """
        Provides the credentials required to authenticate the user for
        login.
        """
        credentials = {}
        login = self.cleaned_data["login"]
        if app_settings.AUTHENTICATION_METHOD == AuthenticationMethod.EMAIL:
            credentials["email"] = login
        elif app_settings.AUTHENTICATION_METHOD == AuthenticationMethod.USERNAME:
            credentials["username"] = login
        else:
            if self._is_login_email(login):
                credentials["email"] = login
            credentials["username"] = login
        credentials["password"] = self.cleaned_data["password"]
        return credentials



'''