Password and User settings Form implemented

forms.py

@@ -1,7 +1,9 @@
 from django import forms
 from django.contrib.auth.models import User
-from django.contrib.auth.forms import UserCreationForm, UserChangeForm
-from .models import UserProfile
+from django.contrib.auth.forms import UserCreationForm, UserChangeForm, PasswordChangeForm
+from django.utils.translation import gettext as _
+from .models import UserProfile, get_userprofile
+from users import emails
 
 
 class UserRegistrationForm(UserCreationForm):
@@ -24,6 +26,72 @@ class UserProfileFormLanguageOnly(forms.ModelForm):
         fields = ['language_code']
 
 
+class UserPasswordChangeForm(PasswordChangeForm):
+    email = forms.EmailField()
+    first_name = forms.CharField(max_length=150)
+    last_name = forms.CharField(max_length=150)
+    field_order = ["email", "first_name", "last_name", "old_password", "new_password1", "new_password2"]
+
+    def __init__(self, request):
+        self.request = request
+        #
+        data = request.POST or {'email': request.user.email, 'first_name': request.user.first_name, 'last_name': request.user.last_name}
+        #
+        super().__init__(request.user, data)
+        self.fields['old_password'].widget.attrs.update({'autofocus': False})
+        self.fields['old_password'].required = False
+
+    def clean_old_password(self):
+        """
+        Validation of old_password field only, if set.
+        """
+        old_password = self.cleaned_data["old_password"]
+        if old_password and not self.user.check_password(old_password):
+            raise forms.ValidationError(
+                self.error_messages["password_incorrect"],
+                code="password_incorrect",
+            )
+        return old_password
+
+    def clean(self):
+        """
+        Validation of new_passwords only if old_password field is set.
+        """
+        clean_data = forms.Form.clean(self)
+        old_password = clean_data.get('old_password')
+        #
+        if old_password:
+            self.validate_passwords("new_password1", "new_password2")
+            self.validate_password_for_user(self.user, "new_password2")
+        return forms.Form.clean(self)
+
+    def save(self, commit=True):
+        changed = False
+        for key in self.fields:
+            new = self.data.get(key)
+            try:
+                old = getattr(self.user, key)
+            except AttributeError:
+                pass  # Is a password field
+            else:
+                if new != old:
+                    if key == 'email':
+                        emails.send_validation_mail(self.user, self.request)
+                        up = get_userprofile(self.user)
+                        up.mail_pending = new
+                        up.save()
+                    else:
+                        changed = True
+                        setattr(self.user, key, new)
+        if self.data.get('new_password1'):
+            changed = True
+            self.user.set_password(self.data.get('new_password1'))
+        #
+        if changed:
+            self.user.save()
+        return changed
+
+
 class UserActivationForm(UserChangeForm):
     password = None
 

migrations/0004_userprofile_mail_pending.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.2 on 2024-10-27 17:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0003_userprofile_mail_validated'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='userprofile',
+            name='mail_pending',
+            field=models.EmailField(max_length=254, null=True),
+        ),
+    ]

models.py

@@ -30,6 +30,7 @@ class UserProfile(models.Model):
     timezone = models.CharField(max_length=150, default='UTC', choices=[(t, t) for t in pytz.common_timezones])
     language_code = models.CharField(max_length=150, default='en', choices=settings.LANGUAGES)
     mail_validated = models.BooleanField(default=False)
+    mail_pending = models.EmailField(null=True)
 
     def export_key(self):
         return self.user.username

templates/users/profile.html

@@ -4,7 +4,14 @@
 {% block content %}
   <form action="" method="post">
     {% csrf_token %}
-    {% include 'users/profile_formdata.html' %}
+
+    {% get_current_language as LANGUAGE_CODE %}
+    <h1>{% trans "Language and Timezone" %}</h1>
+    {{ form_userprofile.as_p }}
+
+    <h1>{% trans "Userdata and Password" %}</h1>
+    {{ form_userchange.as_p }}
+
     <input type="submit" value="{% trans "Save" %}" class="button" />
   </form>
 

templates/users/profile_formdata.html

@@ -1,6 +0,0 @@
-{% load i18n %}
-
-{% get_current_language as LANGUAGE_CODE %}
-  <h1>{% trans "Language and Timezone" %}</h1>
-  {{ form_userprofile.as_p }}
-  </select>

views.py

@@ -11,7 +11,7 @@ from django.contrib.auth.models import User
 from django.utils.encoding import force_str
 from django.utils.http import urlsafe_base64_decode
 from django.utils.translation import gettext as _
-from .forms import UserRegistrationForm, UserProfileForm, UserActivationForm
+from .forms import UserRegistrationForm, UserProfileForm, UserActivationForm, UserPasswordChangeForm
 import logging
 from .models import get_userprofile
 from themes import Context
@@ -28,35 +28,26 @@ def password_recovery(request):
     return redirect(request.GET.get('next') or '/')
 
 
-def profile_post_actions(request, context):
-    if request.POST:
-        form = context.get('form_userprofile')
-        if form.is_valid():
-            form.save()
-        return redirect(request.GET.get('next') or '/')
-
-
-def profile_pre_actions(request, context, form_to_be_used=UserProfileForm):
-    profile = get_userprofile(request.user)
-    if request.POST:
-        form = form_to_be_used(request.POST, instance=profile)
-    else:
-        form = form_to_be_used(instance=profile)
-    context['form_userprofile'] = form
-
-
 @login_required
 def profile(request):
     context = Context(request)      # needs to be executed first because of time mesurement
-    profile_pre_actions(request, context)
-    response = profile_post_actions(request, context)
-    if response is not None:
-        return response
+    profile = get_userprofile(request.user)
+    if request.POST:
+        form_userprofile = UserProfileForm(request.POST, instance=profile)
+        form_userchange = UserPasswordChangeForm(request)
+        if form_userprofile.is_valid() and form_userchange.is_valid():
+            form_userprofile.save()
+            form_userchange.save()
+            return redirect(request.GET.get('next') or '/')
     else:
+        form_userprofile = UserProfileForm(instance=profile)
+        form_userchange = UserPasswordChangeForm(request)
     context_adaption(
         context,
         request,
         _('Profile for %(username)s') % {'username': request.user.username},
+        form_userprofile=form_userprofile,
+        form_userchange=form_userchange,
     )
     return render(request, 'users/profile.html', context=context)
 
@@ -158,6 +149,16 @@ def validate(request, uidb64, token):
             myuser = None
 
     if myuser is not None and generate_token.check_token(myuser, token):
+        up = get_userprofile(myuser)
+        if up.mail_pending:
+            # change of email-address
+            myuser.email = up.mail_pending
+            myuser.save()
+            up.mail_pending = None
+            up.save()
+            messages.success(request, _("Your new email address is now active."))
+            return redirect("/")
+        else:
             # Store mail validation to user profile
             profile = get_userprofile(myuser)
             profile.mail_validated = True