From 343e8b8834ce0cf5b5428293bfd31641e5ee7879 Mon Sep 17 00:00:00 2001
From: Maximilian Friedersdorff <max@friedersdorff.com>
Date: Mon, 4 Jul 2022 22:27:21 +0100
Subject: [PATCH] Make img name unpredictable

---
 .../0002_alter_comment_post_alter_post_img.py | 29 +++++++++++++++++++
 flangr/posts/models.py                        |  9 +++++-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 flangr/posts/migrations/0002_alter_comment_post_alter_post_img.py

diff --git a/flangr/posts/migrations/0002_alter_comment_post_alter_post_img.py b/flangr/posts/migrations/0002_alter_comment_post_alter_post_img.py
new file mode 100644
index 0000000..3548356
--- /dev/null
+++ b/flangr/posts/migrations/0002_alter_comment_post_alter_post_img.py
@@ -0,0 +1,29 @@
+# Generated by Django 4.0.5 on 2022-07-04 21:26
+
+from django.db import migrations, models
+import django.db.models.deletion
+import flangr.posts.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("posts", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="comment",
+            name="post",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="comments",
+                to="posts.post",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="post",
+            name="img",
+            field=models.ImageField(upload_to=flangr.posts.models.get_img_location),
+        ),
+    ]
diff --git a/flangr/posts/models.py b/flangr/posts/models.py
index fa3446b..5799270 100644
--- a/flangr/posts/models.py
+++ b/flangr/posts/models.py
@@ -1,3 +1,5 @@
+import uuid
+
 from django.db import models
 
 from django.conf import settings
@@ -5,8 +7,13 @@ from django.conf import settings
 # Create your models here.
 
 
+def get_img_location(instance, filename):
+    uid = uuid.uuid4()
+    return f"{uid[0:2]}/{uid[2:]}".replace("-", "")
+
+
 class Post(models.Model):
-    img = models.ImageField(upload_to="posts/%Y/%m")
+    img = models.ImageField(upload_to=get_img_location)
     posted = models.DateTimeField(auto_now_add=True)
     public = models.BooleanField(default=False)