plateforme-tfjm2/apps/registration/forms.py

# Copyright (C) 2020 by Animath
# SPDX-License-Identifier: GPL-3.0-or-later
from address.forms import AddressField
from address.widgets import AddressWidget
from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.models import User
from django.core.exceptions import ValidationError
from django.forms import FileInput
from django.utils.translation import gettext_lazy as _

from .models import AdminRegistration, CoachRegistration, StudentRegistration, VolunteerRegistration


class SignupForm(UserCreationForm):
    """
    Signup form to registers participants and coaches
    They can choose the role at the registration.
    """

    role = forms.ChoiceField(
        label=lambda: _("role").capitalize(),
        choices=lambda: [
            ("participant", _("participant").capitalize()),
            ("coach", _("coach").capitalize()),
        ],
    )

    def clean_email(self):
        """
        Ensure that the email address is unique.
        """
        email = self.data["email"]
        if User.objects.filter(email=email).exists():
            self.add_error("email", _("This email address is already used."))
        return email

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields["first_name"].required = True
        self.fields["last_name"].required = True
        self.fields["email"].required = True

    class Meta:
        model = User
        fields = ('first_name', 'last_name', 'email', 'password1', 'password2', 'role',)


class UserForm(forms.ModelForm):
    """
    Replace the default user form to require the first name, last name and the email.
    The username is always equal to the email.
    """
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields["first_name"].required = True
        self.fields["last_name"].required = True
        self.fields["email"].required = True

    class Meta:
        model = User
        fields = ('first_name', 'last_name', 'email',)


class StudentRegistrationForm(forms.ModelForm):
    """
    A student can update its class, its school and if it allows Animath to contact him/her later.
    """
    class Meta:
        model = StudentRegistration
        fields = ('team', 'student_class', 'birth_date', 'address', 'phone_number',
                  'school', 'give_contact_to_animath', 'email_confirmed',)


class PhotoAuthorizationForm(forms.ModelForm):
    """
    Form to send a photo authorization.
    """
    def clean_photo_authorization(self):
        if "photo_authorization" in self.files:
            file = self.files["photo_authorization"]
            if file.size > 2e6:
                raise ValidationError(_("The uploaded file size must be under 2 Mo."))
            if file.content_type not in ["application/pdf", "image/png", "image/jpeg"]:
                raise ValidationError(_("The uploaded file must be a PDF, PNG of JPEG file."))
            return self.cleaned_data["photo_authorization"]

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields["photo_authorization"].widget = FileInput()

    class Meta:
        model = StudentRegistration
        fields = ('photo_authorization',)


class CoachRegistrationForm(forms.ModelForm):
    """
    A coach can tell its professional activity.
    """
    class Meta:
        model = CoachRegistration
        fields = ('team', 'birth_date', 'address', 'phone_number', 'professional_activity',
                  'give_contact_to_animath', 'email_confirmed',)


class VolunteerRegistrationForm(forms.ModelForm):
    """
    A volunteer can also tell its professional activity.
    """
    class Meta:
        model = VolunteerRegistration
        fields = ('professional_activity', 'give_contact_to_animath', 'email_confirmed',)


class AdminRegistrationForm(forms.ModelForm):
    """
    Admins can tell everything they want.
    """
    class Meta:
        model = AdminRegistration
        fields = ('role', 'give_contact_to_animath', 'email_confirmed',)