feat: 🙊 support user language settings

moku/config/settings.py

@@ -35,6 +35,7 @@ MIDDLEWARE = [
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "moku.middleware.MokuLanguageMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]

moku/config/urls.py

@@ -21,7 +21,7 @@ from django.urls import include, path
 
 from moku.views.auth import LoginView, LogoutView
 from moku.views.post import FeedView
-from moku.views.user import EditProfileView, ProfileView, SignupView
+from moku.views.user import EditProfileView, EditSettingsView, ProfileView, SignupView
 
 urlpatterns = [
     path("admin/", admin.site.urls),
@@ -30,6 +30,7 @@ urlpatterns = [
     path("logout", LogoutView.as_view(), name="logout"),
     path("signup", SignupView.as_view(), name="signup"),
     path("profile", EditProfileView.as_view(), name="profile.edit"),
+    path("settings", EditSettingsView.as_view(), name="settings"),
     path("user/<str:username>", ProfileView.as_view(), name="profile"),
 ]
 

moku/forms/user.py

@@ -4,7 +4,7 @@ from django.utils.translation import gettext_lazy as _
 
 from django_recaptcha.fields import ReCaptchaField
 
-from moku.models.user import User
+from moku.models.user import User, UserSettings
 
 
 class UserForm(UserCreationForm):
@@ -31,6 +31,15 @@ class UserForm(UserCreationForm):
         self.fields["captcha"].error_messages = {"required": _("make sure you've ticked the captcha.")}
 
 
+class UserSettingsForm(forms.ModelForm):
+    class Meta:
+        model = UserSettings
+        fields = ("language",)
+        labels = {
+            "language": _("language"),
+        }
+
+
 class ProfileForm(forms.ModelForm):
     class Meta:
         model = User

moku/middleware.py

@@ -0,0 +1,11 @@
+from django.utils import translation
+
+
+class MokuLanguageMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        if request.user.is_authenticated and hasattr(request.user, "settings"):
+            translation.activate(request.user.settings.language)
+        return self.get_response(request)

moku/migrations/0005_usersettings.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.3 on 2024-03-25 17:02
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('moku', '0004_alter_post_verb'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserSettings',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('language', models.CharField(choices=[('af', 'Afrikaans'), ('ar', 'Arabic'), ('ar-dz', 'Algerian Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('ckb', 'Central Kurdish (Sorani)'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('hy', 'Armenian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('ig', 'Igbo'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kab', 'Kabyle'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('ky', 'Kyrgyz'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('ms', 'Malay'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('pa', 'Punjabi'), ('pl', 'Polish'), ('pt', 'Portuguese'), ('pt-br', 'Brazilian Portuguese'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sq', 'Albanian'), ('sr', 'Serbian'), ('sr-latn', 'Serbian Latin'), ('sv', 'Swedish'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('tg', 'Tajik'), ('th', 'Thai'), ('tk', 'Turkmen'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('ug', 'Uyghur'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('uz', 'Uzbek'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')], default='en', help_text='what language do you want to use moku.blog in?', max_length=16, verbose_name='language')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='settings', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

moku/models/user.py

@@ -1,4 +1,5 @@
-from django.contrib.auth.models import AbstractUser, BaseUserManager
+from django.conf import settings
+from django.contrib.auth.models import AbstractUser
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 from django.urls import reverse
@@ -77,3 +78,18 @@ class User(AbstractUser):
     @property
     def email_confirmed(self):
         return self.email_confirmed_at is not None
+
+
+class UserSettings(models.Model):
+    user = models.OneToOneField(
+        "User",
+        related_name="settings",
+        on_delete=models.CASCADE,
+    )
+    language = models.CharField(
+        verbose_name=_("language"),
+        max_length=16,
+        choices=settings.LANGUAGES,
+        default="en",
+        help_text=_("what language do you want to use moku.blog in?"),
+    )

moku/templates/moku/base.jinja

@@ -15,6 +15,7 @@
                     {% if request.user.is_authenticated %}
                         <li><a href="{{ url('feed') }}">{% trans %}feed{% endtrans %}</a></li>
                         <li><a href="{{ url('profile', username=request.user.username) }}">{% trans %}my profile{% endtrans %}</a></li>
+                        <li><a href="{{ url('settings') }}">{% trans %}settings{% endtrans %}</a></li>
                         <li>
                             <form action="{{ url('logout') }}" method="POST" class="logout">
                                 {% csrf_token %}

moku/templates/moku/settings.jinja

@@ -0,0 +1,15 @@
+{% extends "moku/base.jinja" %}
+
+{% block content %}
+    <div class="content">
+        <form action="" method="POST" class="auth">
+            {% csrf_token %}
+            <div class="field">
+                <label for="id_language">{{ form.language.label }}</label>
+                {{ form.language }}
+                <span class="help">{{ form.language.help_text }}</span>
+            </div>
+            <button type="submit">{% trans %}update!{% endtrans %}</button>
+        </form>
+    </div>
+{% endblock content %}

moku/views/user.py

@@ -1,11 +1,12 @@
 from django.contrib import messages
 from django.contrib.auth.mixins import LoginRequiredMixin
+from django.db import IntegrityError
 from django.shortcuts import redirect
 from django.utils.translation import gettext as _
 from django.views.generic import FormView, TemplateView
 
 from moku.images import process_avatar_image
-from moku.forms.user import ProfileForm, UserForm
+from moku.forms.user import ProfileForm, UserForm, UserSettingsForm
 from moku.models.user import User
 
 
@@ -24,6 +25,26 @@ class EditProfileView(LoginRequiredMixin, FormView):
         return self.form_class(instance=self.request.user, **self.get_form_kwargs())
 
 
+class EditSettingsView(LoginRequiredMixin, FormView):
+    template_name = "moku/settings.jinja"
+    form_class = UserSettingsForm
+
+    def form_valid(self, form):
+        form.instance.user = self.request.user
+        try:
+            form.save()
+        except IntegrityError:
+            messages.error(self.request, _("uh oh. i think something went a little bit oopsie."))
+            return self.form_invalid(form)
+        messages.success(self.request, _("settings updated!"))
+        return redirect("settings")
+
+    def get_form(self):
+        if hasattr(self.request.user, "settings"):
+            return self.form_class(instance=self.request.user.settings, **self.get_form_kwargs())
+        return super().get_form()
+
+
 class ProfileView(TemplateView):
     template_name = "moku/profile/show.jinja"