From 138acfd430f25048c5b473b245b0cc76f9a45e53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jon=C3=A1=C5=A1=20Havelka?= <jonas.havelka@volny.cz>
Date: Wed, 30 Apr 2025 20:55:57 +0200
Subject: [PATCH] =?UTF-8?q?Mazan=C3=A1=20galerie=20by=20nem=C4=9Bla=20m?=
 =?UTF-8?q?=C3=ADt=20=C5=BE=C3=A1dn=C3=A9=20podgalerie=20(jinak=20mohou=20?=
 =?UTF-8?q?p=C5=99estat=20b=C3=BDt=20doklikateln=C3=A9)?=
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---
 .../0015_alter_galerie_galerie_up.py          | 19 +++++++++++++++++++
 galerie/models.py                             |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 galerie/migrations/0015_alter_galerie_galerie_up.py

diff --git a/galerie/migrations/0015_alter_galerie_galerie_up.py b/galerie/migrations/0015_alter_galerie_galerie_up.py
new file mode 100644
index 00000000..2033c9af
--- /dev/null
+++ b/galerie/migrations/0015_alter_galerie_galerie_up.py
@@ -0,0 +1,19 @@
+# Generated by Django 4.2.16 on 2025-04-30 18:53
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('galerie', '0014_alter_galerie_zobrazit'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='galerie',
+            name='galerie_up',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='galerie.galerie'),
+        ),
+    ]
diff --git a/galerie/models.py b/galerie/models.py
index 8122b477..692f7953 100644
--- a/galerie/models.py
+++ b/galerie/models.py
@@ -90,7 +90,7 @@ class Galerie(models.Model):
 	titulni_obrazek = models.ForeignKey(Obrazek, blank = True, null = True, related_name = "+", on_delete = models.SET_NULL)
 	zobrazit = models.IntegerField('Zobrazit?', default = ORG, choices = VIDITELNOST)
 	galerie_up = models.ForeignKey('Galerie', blank = True, null = True,
-		on_delete=models.SET_NULL)
+		on_delete=models.PROTECT)
 	soustredeni = models.ForeignKey(Soustredeni, blank = True, null = True,
 		on_delete=models.PROTECT)
 	poradi = models.IntegerField('Pořadí', blank = True, null = False, default = 0)