change document file_size to PositiveBigIntegerField (#12397)

Fixes #12396

CHANGELOG.txt

@@ -33,6 +33,7 @@ Changelog
  * Fix: Always show the minimap toggle button (Albina Starykova)
  * Fix: Ensure that dropdown button toggles show with a border in high contrast mode (Ishwari8104, LB (Ben) Johnston)
  * Fix: Update email notification header to the new logo design (rahulsamant37)
+ * Fix: Change `file_size` field on document model to avoid artificial 2Gb limit (Gabriel Getzie)
  * Docs: Upgrade Sphinx to 7.3 (Matt Westcott)
  * Docs: Document how to customize date/time format settings (Vince Salvino)
  * Docs: Create a new documentation section for deployment and move fly.io deployment from the tutorial to this section (Vince Salvino)

CONTRIBUTORS.md

@@ -837,6 +837,7 @@
 * Matthew Scouten
 * Ishwari8104
 * rahulsamant37
+* Gabriel Getzie
 
 ## Translators
 

docs/releases/6.3.md

@@ -51,6 +51,7 @@ This release adds formal support for Django 5.1.
  * Remove polleverywhere oEmbed provider as it this application longer supports oEmbed (Matthew Scouten)
  * Ensure that dropdown button toggles show with a border in high contrast mode (Ishwari8104, LB (Ben) Johnston)
  * Update email notification header to the new logo design (rahulsamant37)
+ * Change `file_size` field on document model to avoid artificial 2Gb limit (Gabriel Getzie)
 
 ### Documentation
 

wagtail/documents/migrations/0014_alter_document_file_size.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.9 on 2024-10-09 16:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("wagtaildocs", "0013_delete_uploadeddocument"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="document",
+            name="file_size",
+            field=models.PositiveBigIntegerField(editable=False, null=True),
+        ),
+    ]

wagtail/documents/models.py

@@ -38,7 +38,7 @@ class AbstractDocument(CollectionMember, index.Indexed, models.Model):
 
     tags = TaggableManager(help_text=None, blank=True, verbose_name=_("tags"))
 
-    file_size = models.PositiveIntegerField(null=True, editable=False)
+    file_size = models.PositiveBigIntegerField(null=True, editable=False)
     # A SHA-1 hash of the file contents
     file_hash = models.CharField(max_length=40, blank=True, editable=False)
 

wagtail/test/testapp/migrations/0042_alter_customdocument_file_size_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0.9 on 2024-10-09 16:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("tests", "0041_alter_jsonstreammodel_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="customdocument",
+            name="file_size",
+            field=models.PositiveBigIntegerField(editable=False, null=True),
+        ),
+        migrations.AlterField(
+            model_name="customdocumentwithauthor",
+            name="file_size",
+            field=models.PositiveBigIntegerField(editable=False, null=True),
+        ),
+        migrations.AlterField(
+            model_name="customrestaurantdocument",
+            name="file_size",
+            field=models.PositiveBigIntegerField(editable=False, null=True),
+        ),
+    ]