Add slug to form and allow blank value

aleksis/apps/paweljong/forms.py

@@ -43,7 +43,7 @@ class EditEventForm(ExtensibleForm):
         Fieldset(
             _("Base data"),
             "linked_group",
-            Row("display_name", "description"),
+            Row("display_name", "slug", "description"),
             Row("place", "published"),
             Fieldset(_("Date data"), Row("date_event", "date_registration", "date_retraction")),
             Fieldset(_("Event details"), Row("cost", "max_participants"), "information"),
@@ -57,6 +57,7 @@ class EditEventForm(ExtensibleForm):
             "linked_group",
             "display_name",
             "description",
+            "slug",
             "place",
             "published",
             "date_event",

aleksis/apps/paweljong/migrations/0012_event_slug.py

@@ -13,7 +13,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='event',
             name='slug',
-            field=models.SlugField(max_length=255, verbose_name='Slug'),
+            field=models.SlugField(max_length=255, verbose_name='Slug', blank=True),
             preserve_default=False,
         ),
     ]

aleksis/apps/paweljong/models.py

@@ -32,7 +32,7 @@ class Event(ExtensibleModel):
     description = models.CharField(max_length=500, verbose_name=_("Description"))
     published = models.BooleanField(default=False, verbose_name=_("Publish"))
     place = models.CharField(max_length=50, verbose_name="Place")
-    slug = models.SlugField(max_length=255, verbose_name=_("Slug"))
+    slug = models.SlugField(max_length=255, verbose_name=_("Slug"), blank=True)
 
     # Date details
     date_event = models.DateField(verbose_name=_("Date of event"))