From 955ecb35ed6c1cb7e2328d8d775b22d8165b66fa Mon Sep 17 00:00:00 2001
From: Lucas Brandstaetter <lucas@brandstaetter.tech>
Date: Mon, 23 Dec 2024 03:14:09 +0100
Subject: [PATCH] Update assembly slug handling in plainui

- Remove unused slug URL pattern
- Use `slug__iexact` lookups
- Use `slug_url_kwarg` and `slug_field` attributes in `AssemblyView`
  This is in place of a custom `dispatch` method that was used to
  unify the `assembly_slug` and `slug` URL patterns

Fixes #665
---
 src/api/serializers.py                    | 2 +-
 src/api/views/badges.py                   | 4 ++--
 src/api/views/mixins.py                   | 2 +-
 src/backoffice/forms/__init__.py          | 4 ++--
 src/backoffice/forms/assemblies.py        | 4 ++--
 src/backoffice/views/moderation/mixins.py | 2 +-
 src/plainui/urls.py                       | 1 -
 src/plainui/views/assemblies.py           | 7 ++-----
 8 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/src/api/serializers.py b/src/api/serializers.py
index bbad60a25..e8ff4d019 100644
--- a/src/api/serializers.py
+++ b/src/api/serializers.py
@@ -228,7 +228,7 @@ class BadgeSerializer(HubModelSerializer):
     )
 
     def create(self, validated_data):
-        issuing_assembly = Assembly.objects.filter(slug=self.context['assembly'])
+        issuing_assembly = Assembly.objects.filter(slug__iexact=self.context['assembly'])
         conference = Conference.objects.filter(slug=self.context['conference'])
         validated_data.update({'conference': conference, 'issuing_assembly': issuing_assembly})
         return super().create(validated_data)
diff --git a/src/api/views/badges.py b/src/api/views/badges.py
index 5d6a7d491..a9d9789ac 100644
--- a/src/api/views/badges.py
+++ b/src/api/views/badges.py
@@ -26,7 +26,7 @@ class BadgeListCreate(ListCreateAPIView):
     def get_queryset(self):
         queryset = self.model.objects.all()
         assembly = self.kwargs.get('assembly')
-        return queryset.filter(issuing_assembly__slug=assembly)
+        return queryset.filter(issuing_assembly__slug__iexact=assembly)
 
     def get_serializer_context(self):
         context = super().get_serializer_context()
@@ -43,7 +43,7 @@ class BadgeTokenListCreate(ConferenceSlugAssemblyMixin, ListCreateAPIView):
         queryset = BadgeToken.objects.all()
         assembly = self.kwargs.get('assembly')
         badge = self.kwargs.get('pk')
-        return queryset.filter(badge=badge, badge__issuing_assembly__slug=assembly)
+        return queryset.filter(badge=badge, badge__issuing_assembly__slug__iexact=assembly)
 
     def get_serializer_context(self):
         if self.kwargs.get('pk'):
diff --git a/src/api/views/mixins.py b/src/api/views/mixins.py
index 46c930245..8ba7e8dee 100644
--- a/src/api/views/mixins.py
+++ b/src/api/views/mixins.py
@@ -54,7 +54,7 @@ class ConferenceSlugAssemblyMixin(ConferenceSlugMixin):
         if self._assembly is None:
             assembly_slug = self.request.resolver_match.kwargs['assembly']
             try:
-                self._assembly = Assembly.objects.associated_with_user(self.conference, user=self.request.user).get(slug=assembly_slug)
+                self._assembly = Assembly.objects.associated_with_user(self.conference, user=self.request.user).get(slug__iexact=assembly_slug)
             except Assembly.DoesNotExist:
                 if issuing_token := self.kwargs.get('issuing_token', None):
                     try:
diff --git a/src/backoffice/forms/__init__.py b/src/backoffice/forms/__init__.py
index 9753d9d08..23cf9d09c 100644
--- a/src/backoffice/forms/__init__.py
+++ b/src/backoffice/forms/__init__.py
@@ -86,13 +86,13 @@ class ScheduleSourceCreateForm(forms.ModelForm):
         assembly_slug = self.cleaned_data['assembly_slug']
         if assembly_slug == '*':
             return None
-        if not Assembly.objects.filter(conference=self._conference, slug=assembly_slug).exists():
+        if not Assembly.objects.filter(conference=self._conference, slug__iexact=assembly_slug).exists():
             raise ValidationError('An assembly with this slug does not exist.')
         return assembly_slug
 
     def clean(self):
         assembly_slug = self.cleaned_data.get('assembly_slug')
-        self.instance.assembly = Assembly.objects.get(conference=self._conference, slug=assembly_slug) if assembly_slug else None
+        self.instance.assembly = Assembly.objects.get(conference=self._conference, slug__iexact=assembly_slug) if assembly_slug else None
         self.instance.conference = self._conference
         try:
             self.instance.import_frequency = str2timedelta(self.cleaned_data.get('import_frequency'))
diff --git a/src/backoffice/forms/assemblies.py b/src/backoffice/forms/assemblies.py
index cb3d92f4d..3cc02fda6 100644
--- a/src/backoffice/forms/assemblies.py
+++ b/src/backoffice/forms/assemblies.py
@@ -36,7 +36,7 @@ class AssemblyCreateForm(forms.ModelForm):
         if self._conference.has_disclaimer('assembly') and not self.cleaned_data['disclaimer']:
             self.add_error('disclaimer', _('Assembly__disclaimer-needed'))
 
-        if (slug := self.cleaned_data.get('slug')) and Assembly.objects.filter(conference=self._conference, slug=slug).exists():
+        if (slug := self.cleaned_data.get('slug')) and Assembly.objects.filter(conference=self._conference, slug__iexact=slug).exists():
             self.add_error('slug', _('Assembly__slug__already_exists'))
 
         # ensure Assembly's conference is set before saving
@@ -106,7 +106,7 @@ class AssemblyEditForm(TranslatedFieldsForm):
 
         # slug must not already exist in the conference
         slug = self.cleaned_data.get('slug')
-        if slug is not None and Assembly.objects.filter(conference=self.instance.conference, slug=slug).exclude(pk=self.instance.pk).exists():
+        if slug is not None and Assembly.objects.filter(conference=self.instance.conference, slug__iexact=slug).exclude(pk=self.instance.pk).exists():
             self.add_error('slug', _('Assembly__slug__already_exists'))
 
 
diff --git a/src/backoffice/views/moderation/mixins.py b/src/backoffice/views/moderation/mixins.py
index d912468bf..b4f75e7eb 100644
--- a/src/backoffice/views/moderation/mixins.py
+++ b/src/backoffice/views/moderation/mixins.py
@@ -39,7 +39,7 @@ def lookup_moderation_items(conference: Conference, query: str):
                 candidates.append(('assembly', p.kwargs['pk']))
             for kw in ['slug', 'assembly_slug']:
                 if kw in p.kwargs:
-                    for a in conference.assemblies.filter(slug=p.kwargs[kw]).values('pk'):
+                    for a in conference.assemblies.filter(slug__iexact=p.kwargs[kw]).values('pk'):
                         candidates.append(('assembly', a['pk']))
         if '/event' in p.route:
             if 'pk' in p.kwargs:
diff --git a/src/plainui/urls.py b/src/plainui/urls.py
index f50098409..c6ac7b5d6 100644
--- a/src/plainui/urls.py
+++ b/src/plainui/urls.py
@@ -89,7 +89,6 @@ urlpatterns = [
     re_path(r'^assemblies/(?P<page>[0a-z])', views.AssembliesView.as_view(), name='assemblies_paginated'),
     re_path(r'^assemblies/all/(?P<page>[0a-z])', views.AssembliesAllView.as_view(), name='assemblies_all_paginated'),
     path('assembly/<slug:assembly_slug>/', views.AssemblyView.as_view(), name='assembly'),
-    path('assembly/<slug:slug>/', views.AssemblyView.as_view(), name='assembly'),
     path('sos/', views.SosList.as_view(), name='sos'),
     path('so/project/<slug:slug>/', views.ProjectView.as_view(self_organized=True), name='so_project'),
     path('report', views.ReportContentView.as_view(), name='report_content'),
diff --git a/src/plainui/views/assemblies.py b/src/plainui/views/assemblies.py
index c6a27a38d..0197ef7e8 100644
--- a/src/plainui/views/assemblies.py
+++ b/src/plainui/views/assemblies.py
@@ -36,11 +36,8 @@ logger = logging.getLogger(__name__)
 class AssemblyView(ConferenceRequiredMixin, DetailView):
     model = Assembly
     template_name = 'plainui/assembly.html.j2'
-
-    def dispatch(self, request, *args, assembly_slug: str | None = None, **kwargs):
-        if assembly_slug:
-            self.kwargs.update({'slug': self.kwargs.pop('assembly_slug')})
-        return super().dispatch(request, *args, **kwargs)
+    slug_url_kwarg = 'assembly_slug'
+    slug_field = 'slug__iexact'
 
     def get_queryset(self) -> QuerySet[Any]:
         return Assembly.objects.conference_accessible(self.conf).prefetch_related(
-- 
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