Ajout d'un slug pour les villes

See #295

src/agenda_culturel/filters.py

@@ -63,6 +63,8 @@ class EventFilter(django_filters.FilterSet):
         label="À proximité de",
         method="no_filter",
         empty_label=_("Select a location"),
+        field_name='attr__slug',
+        to_field_name='slug',
         queryset=ReferenceLocation.objects.filter(main__gt=0).order_by("-main", "name__unaccent")
     )
 

src/agenda_culturel/migrations/0151_referencelocation_slug.py

@@ -0,0 +1,28 @@
+# Generated by Django 4.2.19 on 2025-03-02 12:40
+
+import autoslug.fields
+from django.db import migrations
+
+def migrate_data_slug_forward(apps, schema_editor):
+    ReferenceLocation = apps.get_model("agenda_culturel", "ReferenceLocation")
+
+    for instance in ReferenceLocation.objects.all():
+        print("Generating slug for %s"%instance)
+        instance.save() # Will trigger slug update
+
+def migrate_data_slug_backward(apps, schema_editor):
+    pass
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('agenda_culturel', '0001_squashed_0150_alter_event_local_image'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='referencelocation',
+            name='slug',
+            field=autoslug.fields.AutoSlugField(default=None, editable=False, null=True, populate_from='name', unique=True),
+        ),
+    ]

src/agenda_culturel/models.py

@@ -452,6 +452,8 @@ class ReferenceLocation(models.Model):
         default=None
     )
 
+    slug = AutoSlugField(null=True, default=None, unique=True, populate_from='name')
+
     class Meta:
         verbose_name = _("Reference location")
         verbose_name_plural = _("Reference locations")