WIP

core/admin.py

@@ -88,9 +88,9 @@ class PageAdmin(admin.ModelAdmin):
 
 @admin.register(SithFile)
 class SithFileAdmin(admin.ModelAdmin):
-    list_display = ("name", "owner", "size", "date", "is_in_sas")
+    list_display = ("name", "owner", "size", "date")
     autocomplete_fields = ("parent", "owner", "moderator")
-    search_fields = ("name", "parent__name")
+    search_fields = ("name",)
 
 
 @admin.register(OperationLog)

core/api.py

@@ -97,7 +97,7 @@ class SithFileController(ControllerBase):
     )
     @paginate(PageNumberPaginationExtra, page_size=50)
     def search_files(self, search: Annotated[str, annotated_types.MinLen(1)]):
-        return SithFile.objects.filter(is_in_sas=False).filter(name__icontains=search)
+        return SithFile.objects.filter(name__icontains=search)
 
 
 @api_controller("/group")

core/management/commands/populate.py

@@ -110,7 +110,6 @@ class Command(BaseCommand):
         p.save(force_lock=True)
 
         club_root = SithFile.objects.create(name="clubs", owner=root)
-        sas = SithFile.objects.create(name="SAS", owner=root)
         main_club = Club.objects.create(
             id=1, name="AE", address="6 Boulevard Anatole France, 90000 Belfort"
         )
@@ -693,33 +692,21 @@ class Command(BaseCommand):
         # SAS
         for f in self.SAS_FIXTURE_PATH.glob("*"):
             if f.is_dir():
-                album = Album(
+                album = Album.objects.create(name=f.name, is_moderated=True)
-                    parent=sas,
-                    name=f.name,
-                    owner=root,
-                    is_folder=True,
-                    is_in_sas=True,
-                    is_moderated=True,
-                )
-                album.clean()
-                album.save()
                 for p in f.iterdir():
                     file = resize_image(Image.open(p), 1000, "WEBP")
                     pict = Picture(
                         parent=album,
                         name=p.name,
-                        file=file,
+                        original=file,
                         owner=root,
-                        is_folder=False,
-                        is_in_sas=True,
                         is_moderated=True,
-                        mime_type="image/webp",
-                        size=file.size,
                     )
-                    pict.file.name = p.name
+                    pict.original.name = pict.name
-                    pict.full_clean()
                     pict.generate_thumbnails()
+                    pict.full_clean()
                     pict.save()
+                album.generate_thumbnail()
 
         img_skia = Picture.objects.get(name="skia.jpg")
         img_sli = Picture.objects.get(name="sli.jpg")

core/migrations/0048_remove_sithfiles.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.2.17 on 2025-01-26 15:01
+
+from typing import TYPE_CHECKING
+
+from django.db import migrations
+from django.db.migrations.state import StateApps
+
+if TYPE_CHECKING:
+    import core.models
+
+
+def remove_sas_sithfiles(apps: StateApps, schema_editor):
+    SithFile: type[core.models.SithFile] = apps.get_model("core", "SithFile")
+    SithFile.objects.filter(is_in_sas=True).delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0047_alter_notification_date_alter_notification_type"),
+        ("sas", "0007_alter_peoplepicturerelation_picture_and_more"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            remove_sas_sithfiles, reverse_code=migrations.RunPython.noop, elidable=True
+        )
+    ]

core/migrations/0049_remove_sithfile_is_in_sas.py

@@ -0,0 +1,9 @@
+# Generated by Django 4.2.17 on 2025-02-14 11:58
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [("core", "0048_remove_sithfiles")]
+
+    operations = [migrations.RemoveField(model_name="sithfile", name="is_in_sas")]

core/models.py

@@ -863,9 +863,6 @@ class SithFile(models.Model):
         on_delete=models.CASCADE,
     )
     asked_for_removal = models.BooleanField(_("asked for removal"), default=False)
-    is_in_sas = models.BooleanField(
-        _("is in the SAS"), default=False, db_index=True
-    )  # Allows to query this flag, updated at each call to save()
 
     class Meta:
         verbose_name = _("file")
@@ -874,22 +871,10 @@ class SithFile(models.Model):
         return self.get_parent_path() + "/" + self.name
 
     def save(self, *args, **kwargs):
-        sas = SithFile.objects.filter(id=settings.SITH_SAS_ROOT_DIR_ID).first()
-        self.is_in_sas = sas in self.get_parent_list() or self == sas
         adding = self._state.adding
         super().save(*args, **kwargs)
         if adding:
             self.copy_rights()
-        if self.is_in_sas:
-            for user in User.objects.filter(
-                groups__id__in=[settings.SITH_GROUP_SAS_ADMIN_ID]
-            ):
-                Notification(
-                    user=user,
-                    url=reverse("sas:moderation"),
-                    type="SAS_MODERATION",
-                    param="1",
-                ).save()
 
     def is_owned_by(self, user: User) -> bool:
         if user.is_anonymous:
@@ -902,8 +887,6 @@ class SithFile(models.Model):
             return user.is_board_member
         if user.is_com_admin:
             return True
-        if self.is_in_sas and user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID):
-            return True
         return user.id == self.owner_id
 
     def can_be_viewed_by(self, user: User) -> bool:
@@ -930,8 +913,6 @@ class SithFile(models.Model):
         super().clean()
         if "/" in self.name:
             raise ValidationError(_("Character '/' not authorized in name"))
-        if self == self.parent:
-            raise ValidationError(_("Loop in folder tree"), code="loop")
         if self == self.parent or (
             self.parent is not None and self in self.get_parent_list()
         ):
@@ -1069,18 +1050,6 @@ class SithFile(models.Model):
     def is_file(self):
         return not self.is_folder
 
-    @cached_property
-    def as_picture(self):
-        from sas.models import Picture
-
-        return Picture.objects.filter(id=self.id).first()
-
-    @cached_property
-    def as_album(self):
-        from sas.models import Album
-
-        return Album.objects.filter(id=self.id).first()
-
     def get_parent_list(self):
         parents = []
         current = self.parent

core/tests/test_files.py

@@ -5,6 +5,7 @@ from typing import Callable
 from uuid import uuid4
 
 import pytest
+from django.conf import settings
 from django.core.cache import cache
 from django.core.files.uploadedfile import SimpleUploadedFile, UploadedFile
 from django.test import Client, TestCase
@@ -17,8 +18,8 @@ from pytest_django.asserts import assertNumQueries
 from core.baker_recipes import board_user, old_subscriber_user, subscriber_user
 from core.models import Group, QuickUploadImage, SithFile, User
 from core.utils import RED_PIXEL_PNG
+from sas.baker_recipes import picture_recipe
 from sas.models import Picture
-from sith import settings
 
 
 @pytest.mark.django_db
@@ -30,24 +31,19 @@ class TestImageAccess:
             lambda: baker.make(
                 User, groups=[Group.objects.get(pk=settings.SITH_GROUP_SAS_ADMIN_ID)]
             ),
-            lambda: baker.make(
-                User, groups=[Group.objects.get(pk=settings.SITH_GROUP_COM_ADMIN_ID)]
-            ),
         ],
     )
     def test_sas_image_access(self, user_factory: Callable[[], User]):
         """Test that only authorized users can access the sas image."""
         user = user_factory()
-        picture: SithFile = baker.make(
+        picture = picture_recipe.make()
-            Picture, parent=SithFile.objects.get(pk=settings.SITH_SAS_ROOT_DIR_ID)
+        assert user.can_edit(picture)
-        )
-        assert picture.is_owned_by(user)
 
     def test_sas_image_access_owner(self):
         """Test that the owner of the image can access it."""
         user = baker.make(User)
-        picture: Picture = baker.make(Picture, owner=user)
+        picture = picture_recipe.make(owner=user)
-        assert picture.is_owned_by(user)
+        assert user.can_edit(picture)
 
     @pytest.mark.parametrize(
         "user_factory",
@@ -63,7 +59,41 @@ class TestImageAccess:
         user = user_factory()
         owner = baker.make(User)
         picture: Picture = baker.make(Picture, owner=owner)
-        assert not picture.is_owned_by(user)
+        assert not user.can_edit(picture)
+
+
+@pytest.mark.django_db
+class TestUserPicture:
+    def test_anonymous_user_unauthorized(self, client):
+        """An anonymous user shouldn't have access to an user's photo page."""
+        response = client.get(
+            reverse(
+                "core:user_pictures",
+                kwargs={"user_id": User.objects.get(username="sli").pk},
+            )
+        )
+        assert response.status_code == 403
+
+    @pytest.mark.parametrize(
+        ("username", "status"),
+        [
+            ("guy", 403),
+            ("root", 200),
+            ("skia", 200),
+            ("sli", 200),
+        ],
+    )
+    def test_page_is_working(self, client, username, status):
+        """Only user that subscribed (or admins) should be able to see the page."""
+        # Test for simple user
+        client.force_login(User.objects.get(username=username))
+        response = client.get(
+            reverse(
+                "core:user_pictures",
+                kwargs={"user_id": User.objects.get(username="sli").pk},
+            )
+        )
+        assert response.status_code == status
 
 
 # TODO: many tests on the pages:

core/tests/test_user.py

@@ -22,6 +22,7 @@ from core.models import Group, User
 from core.views import UserTabsMixin
 from counter.models import Counter, Refilling, Selling
 from eboutic.models import Invoice, InvoiceItem
+from sas.models import Picture
 
 
 class TestSearchUsers(TestCase):
@@ -29,6 +30,7 @@ class TestSearchUsers(TestCase):
     def setUpTestData(cls):
         # News.author has on_delete=PROTECT, so news must be deleted beforehand
         News.objects.all().delete()
+        Picture.objects.all().delete()  # same for pictures
         User.objects.all().delete()
         user_recipe = Recipe(
             User,

core/utils.py

@@ -12,18 +12,23 @@
 # OR WITHIN THE LOCAL FILE "LICENSE"
 #
 #
-
+from dataclasses import dataclass
 from datetime import date, timedelta
 
 # Image utils
 from io import BytesIO
-from typing import Final
+from typing import Any, Final, Unpack
 
 import PIL
 from django.conf import settings
 from django.core.files.base import ContentFile
 from django.core.files.uploadedfile import UploadedFile
-from django.http import HttpRequest
+from django.db import models
+from django.forms import BaseForm
+from django.http import Http404, HttpRequest
+from django.shortcuts import get_list_or_404
+from django.template.loader import render_to_string
+from django.utils.safestring import SafeString
 from django.utils.timezone import localdate
 from PIL import ExifTags
 from PIL.Image import Image, Resampling
@@ -42,6 +47,21 @@ to generate a dummy image that is considered valid nonetheless
 """
 
 
+@dataclass
+class FormFragmentTemplateData[T: BaseForm]:
+    """Dataclass used to pre-render form fragments"""
+
+    form: T
+    template: str
+    context: dict[str, Any]
+
+    def render(self, request: HttpRequest) -> SafeString:
+        # Request is needed for csrf_tokens
+        return render_to_string(
+            self.template, context={"form": self.form, **self.context}, request=request
+        )
+
+
 def get_start_of_semester(today: date | None = None) -> date:
     """Return the date of the start of the semester of the given date.
     If no date is given, return the start date of the current semester.
@@ -195,3 +215,56 @@ def get_client_ip(request: HttpRequest) -> str | None:
             return ip
 
     return None
+
+
+Filterable = models.Model | models.QuerySet | models.Manager
+ListFilter = dict[str, list | tuple | set]
+
+
+def get_list_exact_or_404(klass: Filterable, **kwargs: Unpack[ListFilter]) -> list:
+    """Use filter() to return a list of objects from a list of unique keys (like ids)
+    or raises Http404 if the list has not the same length as the given one.
+
+    Work like `get_object_or_404()` but for lists of objects, with some caveats :
+
+    - The filter must be a list, a tuple or a set.
+    - There can't be more than exactly one filter.
+    - There must be no duplicate in the filter.
+    - The filter should consist in unique keys (like ids), or it could fail randomly.
+
+    klass may be a Model, Manager, or QuerySet object. All other passed
+    arguments and keyword arguments are used in the filter() query.
+
+    Raises:
+        Http404: If the list is empty or doesn't have as many elements as the keys list.
+        ValueError: If the first argument is not a Model, Manager, or QuerySet object.
+        ValueError: If more than one filter is passed.
+        TypeError: If the given filter is not a list, a tuple or a set.
+
+    Examples:
+        Get all the products with ids 1, 2, 3: ::
+
+            products = get_list_exact_or_404(Product, id__in=[1, 2, 3])
+
+        Don't work with duplicate ids: ::
+
+            products = get_list_exact_or_404(Product, id__in=[1, 2, 3, 3])
+            # Raises Http404: "The list of keys must contain no duplicates."
+    """
+    if len(kwargs) > 1:
+        raise ValueError("get_list_exact_or_404() only accepts one filter.")
+    key, list_filter = next(iter(kwargs.items()))
+    if not isinstance(list_filter, (list, tuple, set)):
+        raise TypeError(
+            f"The given filter must be a list, a tuple or a set, not {type(list_filter)}"
+        )
+    if len(list_filter) != len(set(list_filter)):
+        raise ValueError("The list of keys must contain no duplicates.")
+    kwargs = {key: list_filter}
+    obj_list = get_list_or_404(klass, **kwargs)
+    if len(obj_list) != len(list_filter):
+        raise Http404(
+            "The given list of keys doesn't match the number of objects found."
+            f"Expected {len(list_filter)} items, got {len(obj_list)}."
+        )
+    return obj_list

core/views/files.py

@@ -374,7 +374,7 @@ class FileDeleteView(AllowFragment, CanEditPropMixin, DeleteView):
 class FileModerationView(AllowFragment, ListView):
     model = SithFile
     template_name = "core/file_moderation.jinja"
-    queryset = SithFile.objects.filter(is_moderated=False, is_in_sas=False)
+    queryset = SithFile.objects.filter(is_moderated=False)
     ordering = "id"
     paginate_by = 100
 

docs/tutorial/groups.md

@@ -263,3 +263,35 @@ avec un unique champ permettant de sélectionner des groupes.
 Par défaut, seuls les utilisateurs avec la permission
 `auth.change_permission` auront accès à ce formulaire
 (donc, normalement, uniquement les utilisateurs Root).
+
+```mermaid
+sequenceDiagram
+    participant A as Utilisateur
+    participant B as ReverseProxy
+    participant C as MarkdownImage
+    participant D as Model
+
+    A->>B: GET /page/foo
+    B->>C: GET /page/foo
+    C-->>B: La page, avec les urls
+    B-->>A: La page, avec les urls
+    alt image publique 
+        A->>B: GET markdown/public/2025/img.webp
+        B-->>A: img.webp
+    end
+    alt image privée 
+        A->>B: GET markdown_image/{id}
+        B->>C: GET markdown_image/{id}
+        C->>D: user.can_view(image)
+        alt l'utilisateur a le droit de voir l'image
+            D-->>C: True
+            C-->>B: 200 (avec le X-Accel-Redirect)
+            B-->>A: img.webp
+        end
+        alt l'utilisateur n'a pas le droit de l'image
+            D-->>C: False
+            C-->>B: 403
+            B-->>A: 403
+        end
+    end
+```

galaxy/management/commands/generate_galaxy_test_data.py

@@ -25,13 +25,12 @@ import warnings
 from datetime import timedelta
 from typing import Final, Optional
 
-from django.conf import settings
 from django.core.files.base import ContentFile
 from django.core.management.base import BaseCommand
 from django.utils import timezone
 
 from club.models import Club, Membership
-from core.models import Group, Page, SithFile, User
+from core.models import Group, Page, User
 from core.utils import RED_PIXEL_PNG
 from sas.models import Album, PeoplePictureRelation, Picture
 from subscription.models import Subscription
@@ -91,13 +90,8 @@ class Command(BaseCommand):
         self.NB_CLUBS = options["club_count"]
 
         root = User.objects.filter(username="root").first()
-        sas = SithFile.objects.get(id=settings.SITH_SAS_ROOT_DIR_ID)
         self.galaxy_album = Album.objects.create(
-            name="galaxy-register-file",
+            name="galaxy-register-file", owner=root, is_moderated=True
-            owner=root,
-            is_moderated=True,
-            is_in_sas=True,
-            parent=sas,
         )
 
         self.make_clubs()
@@ -285,14 +279,10 @@ class Command(BaseCommand):
                     owner=u,
                     name=f"galaxy-picture {u} {i // self.NB_USERS}",
                     is_moderated=True,
-                    is_folder=False,
                     parent=self.galaxy_album,
-                    is_in_sas=True,
+                    original=ContentFile(RED_PIXEL_PNG),
-                    file=ContentFile(RED_PIXEL_PNG),
                     compressed=ContentFile(RED_PIXEL_PNG),
                     thumbnail=ContentFile(RED_PIXEL_PNG),
-                    mime_type="image/png",
-                    size=len(RED_PIXEL_PNG),
                 )
             )
             self.picts[i].file.name = self.picts[i].name

locale/fr/LC_MESSAGES/django.po

@@ -16,6 +16,767 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
+#: accounting/models.py club/models.py com/models.py counter/models.py
+#: forum/models.py launderette/models.py sas/models.py
+msgid "name"
+msgstr "nom"
+
+#: accounting/models.py
+msgid "street"
+msgstr "rue"
+
+#: accounting/models.py
+msgid "city"
+msgstr "ville"
+
+#: accounting/models.py
+msgid "postcode"
+msgstr "code postal"
+
+#: accounting/models.py
+msgid "country"
+msgstr "pays"
+
+#: accounting/models.py core/models.py
+msgid "phone"
+msgstr "téléphone"
+
+#: accounting/models.py
+msgid "email"
+msgstr "email"
+
+#: accounting/models.py
+msgid "website"
+msgstr "site internet"
+
+#: accounting/models.py
+msgid "company"
+msgstr "entreprise"
+
+#: accounting/models.py
+msgid "iban"
+msgstr "IBAN"
+
+#: accounting/models.py
+msgid "account number"
+msgstr "numéro de compte"
+
+#: accounting/models.py club/models.py com/models.py counter/models.py
+#: trombi/models.py
+msgid "club"
+msgstr "club"
+
+#: accounting/models.py
+msgid "Bank account"
+msgstr "Compte en banque"
+
+#: accounting/models.py
+msgid "bank account"
+msgstr "compte en banque"
+
+#: accounting/models.py
+msgid "Club account"
+msgstr "Compte club"
+
+#: accounting/models.py
+#, python-format
+msgid "%(club_account)s on %(bank_account)s"
+msgstr "%(club_account)s sur %(bank_account)s"
+
+#: accounting/models.py club/models.py counter/models.py election/models.py
+#: launderette/models.py
+msgid "start date"
+msgstr "date de début"
+
+#: accounting/models.py club/models.py counter/models.py election/models.py
+msgid "end date"
+msgstr "date de fin"
+
+#: accounting/models.py
+msgid "is closed"
+msgstr "est fermé"
+
+#: accounting/models.py
+msgid "club account"
+msgstr "compte club"
+
+#: accounting/models.py counter/models.py
+msgid "amount"
+msgstr "montant"
+
+#: accounting/models.py
+msgid "effective_amount"
+msgstr "montant effectif"
+
+#: accounting/models.py
+msgid "General journal"
+msgstr "Classeur"
+
+#: accounting/models.py
+msgid "number"
+msgstr "numéro"
+
+#: accounting/models.py
+msgid "journal"
+msgstr "classeur"
+
+#: accounting/models.py core/models.py counter/models.py eboutic/models.py
+#: forum/models.py
+msgid "date"
+msgstr "date"
+
+#: accounting/models.py counter/models.py pedagogy/models.py
+msgid "comment"
+msgstr "commentaire"
+
+#: accounting/models.py counter/models.py subscription/models.py
+msgid "payment method"
+msgstr "méthode de paiement"
+
+#: accounting/models.py
+msgid "cheque number"
+msgstr "numéro de chèque"
+
+#: accounting/models.py eboutic/models.py
+msgid "invoice"
+msgstr "facture"
+
+#: accounting/models.py
+msgid "is done"
+msgstr "est fait"
+
+#: accounting/models.py
+msgid "simple type"
+msgstr "type simplifié"
+
+#: accounting/models.py
+msgid "accounting type"
+msgstr "type comptable"
+
+#: accounting/models.py core/models.py counter/models.py
+msgid "label"
+msgstr "étiquette"
+
+#: accounting/models.py
+msgid "target type"
+msgstr "type de cible"
+
+#: accounting/models.py club/models.py club/templates/club/club_members.jinja
+#: club/templates/club/club_old_members.jinja club/templates/club/mailing.jinja
+#: counter/templates/counter/cash_summary_list.jinja
+#: counter/templates/counter/stats.jinja
+#: launderette/templates/launderette/launderette_admin.jinja
+msgid "User"
+msgstr "Utilisateur"
+
+#: accounting/models.py club/models.py club/templates/club/club_detail.jinja
+#: com/templates/com/mailing_admin.jinja
+#: com/templates/com/news_admin_list.jinja com/templates/com/weekmail.jinja
+#: core/templates/core/user_clubs.jinja
+#: counter/templates/counter/invoices_call.jinja
+#: trombi/templates/trombi/edit_profile.jinja
+#: trombi/templates/trombi/export.jinja
+#: trombi/templates/trombi/user_profile.jinja
+msgid "Club"
+msgstr "Club"
+
+#: accounting/models.py core/views/user.py
+msgid "Account"
+msgstr "Compte"
+
+#: accounting/models.py
+msgid "Company"
+msgstr "Entreprise"
+
+#: accounting/models.py core/models.py sith/settings.py
+msgid "Other"
+msgstr "Autre"
+
+#: accounting/models.py
+msgid "target id"
+msgstr "id de la cible"
+
+#: accounting/models.py
+msgid "target label"
+msgstr "nom de la cible"
+
+#: accounting/models.py
+msgid "linked operation"
+msgstr "opération liée"
+
+#: accounting/models.py
+msgid "The date must be set."
+msgstr "La date doit être indiquée."
+
+#: accounting/models.py
+#, python-format
+msgid ""
+"The date can not be before the start date of the journal, which is\n"
+"%(start_date)s."
+msgstr ""
+"La date ne peut pas être avant la date de début du journal, qui est\n"
+"%(start_date)s."
+
+#: accounting/models.py
+msgid "Target does not exists"
+msgstr "La cible n'existe pas."
+
+#: accounting/models.py
+msgid "Please add a target label if you set no existing target"
+msgstr ""
+"Merci d'ajouter un nom de cible si vous ne spécifiez pas de cible existante"
+
+#: accounting/models.py
+msgid ""
+"You need to provide ether a simplified accounting type or a standard "
+"accounting type"
+msgstr ""
+"Vous devez fournir soit un type comptable simplifié ou un type comptable "
+"standard"
+
+#: accounting/models.py counter/models.py pedagogy/models.py
+msgid "code"
+msgstr "code"
+
+#: accounting/models.py
+msgid "An accounting type code contains only numbers"
+msgstr "Un code comptable ne contient que des numéros"
+
+#: accounting/models.py
+msgid "movement type"
+msgstr "type de mouvement"
+
+#: accounting/models.py
+#: accounting/templates/accounting/journal_statement_nature.jinja
+#: accounting/templates/accounting/journal_statement_person.jinja
+#: accounting/views.py
+msgid "Credit"
+msgstr "Crédit"
+
+#: accounting/models.py
+#: accounting/templates/accounting/journal_statement_nature.jinja
+#: accounting/templates/accounting/journal_statement_person.jinja
+#: accounting/views.py
+msgid "Debit"
+msgstr "Débit"
+
+#: accounting/models.py
+msgid "Neutral"
+msgstr "Neutre"
+
+#: accounting/models.py
+msgid "simplified accounting types"
+msgstr "type simplifié"
+
+#: accounting/models.py
+msgid "simplified type"
+msgstr "type simplifié"
+
+#: accounting/templates/accounting/accountingtype_list.jinja
+msgid "Accounting type list"
+msgstr "Liste des types comptable"
+
+#: accounting/templates/accounting/accountingtype_list.jinja
+#: accounting/templates/accounting/bank_account_details.jinja
+#: accounting/templates/accounting/bank_account_list.jinja
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/label_list.jinja
+#: accounting/templates/accounting/operation_edit.jinja
+#: accounting/templates/accounting/simplifiedaccountingtype_list.jinja
+#: core/templates/core/user_tools.jinja
+msgid "Accounting"
+msgstr "Comptabilité"
+
+#: accounting/templates/accounting/accountingtype_list.jinja
+msgid "Accounting types"
+msgstr "Type comptable"
+
+#: accounting/templates/accounting/accountingtype_list.jinja
+msgid "New accounting type"
+msgstr "Nouveau type comptable"
+
+#: accounting/templates/accounting/accountingtype_list.jinja
+#: accounting/templates/accounting/simplifiedaccountingtype_list.jinja
+msgid "There is no types in this website."
+msgstr "Il n'y a pas de types comptable dans ce site web."
+
+#: accounting/templates/accounting/bank_account_details.jinja
+#: core/templates/core/user_tools.jinja
+msgid "Bank account: "
+msgstr "Compte en banque : "
+
+#: accounting/templates/accounting/bank_account_details.jinja
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/label_list.jinja
+#: club/templates/club/club_sellings.jinja club/templates/club/mailing.jinja
+#: com/templates/com/macros.jinja com/templates/com/mailing_admin.jinja
+#: com/templates/com/news_admin_list.jinja com/templates/com/poster_edit.jinja
+#: com/templates/com/screen_edit.jinja com/templates/com/weekmail.jinja
+#: core/templates/core/file_detail.jinja
+#: core/templates/core/file_moderation.jinja
+#: core/templates/core/group_detail.jinja core/templates/core/group_list.jinja
+#: core/templates/core/macros.jinja core/templates/core/page_prop.jinja
+#: core/templates/core/user_account_detail.jinja
+#: core/templates/core/user_clubs.jinja core/templates/core/user_edit.jinja
+#: counter/templates/counter/fragments/create_student_card.jinja
+#: counter/templates/counter/last_ops.jinja
+#: election/templates/election/election_detail.jinja
+#: forum/templates/forum/macros.jinja
+#: launderette/templates/launderette/launderette_admin.jinja
+#: launderette/views.py pedagogy/templates/pedagogy/guide.jinja
+#: pedagogy/templates/pedagogy/uv_detail.jinja sas/templates/sas/album.jinja
+#: sas/templates/sas/moderation.jinja sas/templates/sas/picture.jinja
+#: trombi/templates/trombi/detail.jinja
+#: trombi/templates/trombi/edit_profile.jinja
+msgid "Delete"
+msgstr "Supprimer"
+
+#: accounting/templates/accounting/bank_account_details.jinja club/views.py
+#: core/views/user.py sas/templates/sas/picture.jinja
+msgid "Infos"
+msgstr "Infos"
+
+#: accounting/templates/accounting/bank_account_details.jinja
+msgid "IBAN: "
+msgstr "IBAN : "
+
+#: accounting/templates/accounting/bank_account_details.jinja
+msgid "Number: "
+msgstr "Numéro : "
+
+#: accounting/templates/accounting/bank_account_details.jinja
+msgid "New club account"
+msgstr "Nouveau compte club"
+
+#: accounting/templates/accounting/bank_account_details.jinja
+#: accounting/templates/accounting/bank_account_list.jinja
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja club/views.py
+#: com/templates/com/news_admin_list.jinja com/templates/com/poster_list.jinja
+#: com/templates/com/screen_list.jinja com/templates/com/weekmail.jinja
+#: core/templates/core/file.jinja core/templates/core/group_list.jinja
+#: core/templates/core/page.jinja core/templates/core/user_tools.jinja
+#: core/views/user.py counter/templates/counter/cash_summary_list.jinja
+#: counter/templates/counter/counter_list.jinja
+#: election/templates/election/election_detail.jinja
+#: forum/templates/forum/macros.jinja
+#: launderette/templates/launderette/launderette_list.jinja
+#: pedagogy/templates/pedagogy/guide.jinja
+#: pedagogy/templates/pedagogy/uv_detail.jinja sas/templates/sas/album.jinja
+#: trombi/templates/trombi/detail.jinja
+#: trombi/templates/trombi/edit_profile.jinja
+msgid "Edit"
+msgstr "Éditer"
+
+#: accounting/templates/accounting/bank_account_list.jinja
+msgid "Bank account list"
+msgstr "Liste des comptes en banque"
+
+#: accounting/templates/accounting/bank_account_list.jinja
+msgid "Manage simplified types"
+msgstr "Gérer les types simplifiés"
+
+#: accounting/templates/accounting/bank_account_list.jinja
+msgid "Manage accounting types"
+msgstr "Gérer les types comptable"
+
+#: accounting/templates/accounting/bank_account_list.jinja
+msgid "New bank account"
+msgstr "Nouveau compte en banque"
+
+#: accounting/templates/accounting/bank_account_list.jinja
+msgid "There is no accounts in this website."
+msgstr "Il n'y a pas de comptes dans ce site web."
+
+#: accounting/templates/accounting/club_account_details.jinja
+msgid "Club account:"
+msgstr "Compte club : "
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/label_list.jinja
+msgid "New label"
+msgstr "Nouvelle étiquette"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/label_list.jinja
+msgid "Label list"
+msgstr "Liste des étiquettes"
+
+#: accounting/templates/accounting/club_account_details.jinja
+msgid "New journal"
+msgstr "Nouveau classeur"
+
+#: accounting/templates/accounting/club_account_details.jinja
+msgid "You can not create new journal while you still have one opened"
+msgstr "Vous ne pouvez pas créer de journal tant qu'il y en a un d'ouvert"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: launderette/templates/launderette/launderette_admin.jinja
+msgid "Name"
+msgstr "Nom"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: com/templates/com/news_admin_list.jinja
+msgid "Start"
+msgstr "Début"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: com/templates/com/news_admin_list.jinja
+msgid "End"
+msgstr "Fin"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: core/templates/core/user_account_detail.jinja
+#: counter/templates/counter/last_ops.jinja
+#: counter/templates/counter/refilling_list.jinja
+msgid "Amount"
+msgstr "Montant"
+
+#: accounting/templates/accounting/club_account_details.jinja
+msgid "Effective amount"
+msgstr "Montant effectif"
+
+#: accounting/templates/accounting/club_account_details.jinja sith/settings.py
+msgid "Closed"
+msgstr "Fermé"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: com/templates/com/mailing_admin.jinja
+#: com/templates/com/news_admin_list.jinja com/templates/com/weekmail.jinja
+#: counter/templates/counter/refilling_list.jinja
+msgid "Actions"
+msgstr "Actions"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Yes"
+msgstr "Oui"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: accounting/templates/accounting/journal_details.jinja
+msgid "No"
+msgstr "Non"
+
+#: accounting/templates/accounting/club_account_details.jinja
+#: com/templates/com/news_admin_list.jinja core/templates/core/file.jinja
+#: core/templates/core/page.jinja
+msgid "View"
+msgstr "Voir"
+
+#: accounting/templates/accounting/co_list.jinja
+#: accounting/templates/accounting/journal_details.jinja
+#: core/templates/core/user_tools.jinja
+msgid "Company list"
+msgstr "Liste des entreprises"
+
+#: accounting/templates/accounting/co_list.jinja
+msgid "Create new company"
+msgstr "Nouvelle entreprise"
+
+#: accounting/templates/accounting/co_list.jinja
+msgid "Companies"
+msgstr "Entreprises"
+
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+#: accounting/templates/accounting/journal_statement_nature.jinja
+#: accounting/templates/accounting/journal_statement_person.jinja
+msgid "General journal:"
+msgstr "Classeur : "
+
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+#: core/templates/core/user_account.jinja
+#: core/templates/core/user_account_detail.jinja
+#: counter/templates/counter/counter_click.jinja
+msgid "Amount: "
+msgstr "Montant : "
+
+#: accounting/templates/accounting/journal_details.jinja
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+msgid "Effective amount: "
+msgstr "Montant effectif: "
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Journal is closed, you can not create operation"
+msgstr "Le classeur est fermé, vous ne pouvez pas créer d'opération"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "New operation"
+msgstr "Nouvelle opération"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Nb"
+msgstr "No"
+
+#: accounting/templates/accounting/journal_details.jinja
+#: club/templates/club/club_sellings.jinja
+#: core/templates/core/user_account_detail.jinja
+#: counter/templates/counter/cash_summary_list.jinja
+#: counter/templates/counter/last_ops.jinja
+#: counter/templates/counter/refilling_list.jinja
+#: rootplace/templates/rootplace/logs.jinja sas/forms.py
+#: trombi/templates/trombi/user_profile.jinja
+msgid "Date"
+msgstr "Date"
+
+#: accounting/templates/accounting/journal_details.jinja
+#: club/templates/club/club_sellings.jinja
+#: core/templates/core/user_account_detail.jinja
+#: counter/templates/counter/last_ops.jinja
+#: rootplace/templates/rootplace/logs.jinja
+msgid "Label"
+msgstr "Étiquette"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Payment mode"
+msgstr "Méthode de paiement"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Target"
+msgstr "Cible"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Code"
+msgstr "Code"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Nature"
+msgstr "Nature"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Done"
+msgstr "Effectuées"
+
+#: accounting/templates/accounting/journal_details.jinja
+#: counter/templates/counter/cash_summary_list.jinja counter/views/cash.py
+#: pedagogy/templates/pedagogy/moderation.jinja
+#: pedagogy/templates/pedagogy/uv_detail.jinja
+#: trombi/templates/trombi/comment.jinja
+#: trombi/templates/trombi/user_tools.jinja
+msgid "Comment"
+msgstr "Commentaire"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "File"
+msgstr "Fichier"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "PDF"
+msgstr "PDF"
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid ""
+"Warning: this operation has no linked operation because the targeted club "
+"account has no opened journal."
+msgstr ""
+"Attention: cette opération n'a pas d'opération liée parce qu'il n'y a pas de "
+"classeur ouvert dans le compte club cible"
+
+#: accounting/templates/accounting/journal_details.jinja
+#, python-format
+msgid ""
+"Open a journal in <a href=\"%(url)s\">this club account</a>, then save this "
+"operation again to make the linked operation."
+msgstr ""
+"Ouvrez un classeur dans <a href=\"%(url)s\">ce compte club</a>, puis sauver "
+"cette opération à nouveau pour créer l'opération liée."
+
+#: accounting/templates/accounting/journal_details.jinja
+msgid "Generate"
+msgstr "Générer"
+
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+msgid "Accounting statement: "
+msgstr "Bilan comptable : "
+
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+#: rootplace/templates/rootplace/logs.jinja
+msgid "Operation type"
+msgstr "Type d'opération"
+
+#: accounting/templates/accounting/journal_statement_accounting.jinja
+#: accounting/templates/accounting/journal_statement_nature.jinja
+#: accounting/templates/accounting/journal_statement_person.jinja
+#: counter/templates/counter/invoices_call.jinja
+msgid "Sum"
+msgstr "Somme"
+
+#: accounting/templates/accounting/journal_statement_nature.jinja
+msgid "Nature of operation"
+msgstr "Nature de l'opération"
+
+#: accounting/templates/accounting/journal_statement_nature.jinja
+#: club/templates/club/club_sellings.jinja
+#: counter/templates/counter/counter_main.jinja
+msgid "Total: "
+msgstr "Total : "
+
+#: accounting/templates/accounting/journal_statement_nature.jinja
+msgid "Statement by nature: "
+msgstr "Bilan par nature : "
+
+#: accounting/templates/accounting/journal_statement_person.jinja
+msgid "Statement by person: "
+msgstr "Bilan par personne : "
+
+#: accounting/templates/accounting/journal_statement_person.jinja
+msgid "Target of the operation"
+msgstr "Cible de l'opération"
+
+#: accounting/templates/accounting/label_list.jinja
+msgid "Back to club account"
+msgstr "Retour au compte club"
+
+#: accounting/templates/accounting/label_list.jinja
+msgid "There is no label in this club account."
+msgstr "Il n'y a pas d'étiquette dans ce compte club."
+
+#: accounting/templates/accounting/operation_edit.jinja
+msgid "Edit operation"
+msgstr "Éditer l'opération"
+
+#: accounting/templates/accounting/operation_edit.jinja
+msgid ""
+"Warning: if you select <em>Account</em>, the opposite operation will be "
+"created in the target account. If you don't want that, select <em>Club</em> "
+"instead of <em>Account</em>."
+msgstr ""
+"Attention : si vous sélectionnez <em>Compte</em>, l'opération inverse sera "
+"créée dans le compte cible. Si vous ne le voulez pas, sélectionnez <em>Club</"
+"em> à la place de <em>Compte</em>."
+
+#: accounting/templates/accounting/operation_edit.jinja
+msgid "Linked operation:"
+msgstr "Opération liée : "
+
+#: accounting/templates/accounting/operation_edit.jinja
+#: com/templates/com/news_edit.jinja com/templates/com/poster_edit.jinja
+#: com/templates/com/screen_edit.jinja com/templates/com/weekmail.jinja
+#: core/templates/core/create.jinja core/templates/core/edit.jinja
+#: core/templates/core/file_edit.jinja core/templates/core/macros_pages.jinja
+#: core/templates/core/page_prop.jinja
+#: core/templates/core/user_godfathers.jinja
+#: core/templates/core/user_godfathers_tree.jinja
+#: core/templates/core/user_preferences.jinja
+#: counter/templates/counter/cash_register_summary.jinja
+#: forum/templates/forum/reply.jinja
+#: subscription/templates/subscription/fragments/creation_form.jinja
+#: trombi/templates/trombi/comment.jinja
+#: trombi/templates/trombi/edit_profile.jinja
+#: trombi/templates/trombi/user_tools.jinja
+msgid "Save"
+msgstr "Sauver"
+
+#: accounting/templates/accounting/refound_account.jinja accounting/views.py
+msgid "Refound account"
+msgstr "Remboursement de compte"
+
+#: accounting/templates/accounting/refound_account.jinja
+msgid "Refound"
+msgstr "Rembourser"
+
+#: accounting/templates/accounting/simplifiedaccountingtype_list.jinja
+msgid "Simplified type list"
+msgstr "Liste des types simplifiés"
+
+#: accounting/templates/accounting/simplifiedaccountingtype_list.jinja
+msgid "Simplified types"
+msgstr "Types simplifiés"
+
+#: accounting/templates/accounting/simplifiedaccountingtype_list.jinja
+msgid "New simplified type"
+msgstr "Nouveau type simplifié"
+
+#: accounting/views.py
+msgid "Journal"
+msgstr "Classeur"
+
+#: accounting/views.py
+msgid "Statement by nature"
+msgstr "Bilan par nature"
+
+#: accounting/views.py
+msgid "Statement by person"
+msgstr "Bilan par personne"
+
+#: accounting/views.py
+msgid "Accounting statement"
+msgstr "Bilan comptable"
+
+#: accounting/views.py
+msgid "Link this operation to the target account"
+msgstr "Lier cette opération au compte cible"
+
+#: accounting/views.py
+msgid "The target must be set."
+msgstr "La cible doit être indiquée."
+
+#: accounting/views.py
+msgid "The amount must be set."
+msgstr "Le montant doit être indiqué."
+
+#: accounting/views.py
+msgid "Operation"
+msgstr "Opération"
+
+#: accounting/views.py
+msgid "Financial proof: "
+msgstr "Justificatif de libellé : "
+
+#: accounting/views.py
+#, python-format
+msgid "Club: %(club_name)s"
+msgstr "Club : %(club_name)s"
+
+#: accounting/views.py
+#, python-format
+msgid "Label: %(op_label)s"
+msgstr "Libellé : %(op_label)s"
+
+#: accounting/views.py
+#, python-format
+msgid "Date: %(date)s"
+msgstr "Date : %(date)s"
+
+#: accounting/views.py
+#, python-format
+msgid "Amount: %(amount).2f €"
+msgstr "Montant : %(amount).2f €"
+
+#: accounting/views.py
+msgid "Debtor"
+msgstr "Débiteur"
+
+#: accounting/views.py
+msgid "Creditor"
+msgstr "Créditeur"
+
+#: accounting/views.py
+msgid "Comment:"
+msgstr "Commentaire :"
+
+#: accounting/views.py
+msgid "Signature:"
+msgstr "Signature :"
+
+#: accounting/views.py
+msgid "General statement"
+msgstr "Bilan général"
+
+#: accounting/views.py
+msgid "No label operations"
+msgstr "Opérations sans étiquette"
+
+#: accounting/views.py
+msgid "Refound this account"
+msgstr "Rembourser ce compte"
+
 #: antispam/forms.py
 msgid "Email domain is not allowed."
 msgstr "Le domaine de l'addresse e-mail n'est pas autorisé."
@@ -267,7 +1028,7 @@ msgid "Enter a valid address. Only the root of the address is needed."
 msgstr ""
 "Entrez une adresse valide. Seule la racine de l'adresse est nécessaire."
 
-#: club/models.py com/models.py core/models.py
+#: club/models.py com/models.py core/models.py sas/models.py
 msgid "is moderated"
 msgstr "est modéré"
 
@@ -1534,11 +2295,11 @@ msgstr "avoir une notification pour chaque click"
 msgid "get a notification for every refilling"
 msgstr "avoir une notification pour chaque rechargement"
 
-#: core/models.py sas/forms.py
+#: core/models.py sas/models.py
 msgid "file name"
 msgstr "nom du fichier"
 
-#: core/models.py
+#: core/models.py sas/models.py
 msgid "parent"
 msgstr "parent"
 
@@ -1546,10 +2307,14 @@ msgstr "parent"
 msgid "compressed file"
 msgstr "version allégée"
 
-#: core/models.py
+#: core/models.py sas/models.py
 msgid "thumbnail"
 msgstr "miniature"
 
+#: core/models.py sas/models.py
+msgid "owner"
+msgstr "propriétaire"
+
 #: core/models.py
 msgid "edit group"
 msgstr "groupe d'édition"
@@ -1578,10 +2343,6 @@ msgstr "date"
 msgid "asked for removal"
 msgstr "retrait demandé"
 
-#: core/models.py
-msgid "is in the SAS"
-msgstr "est dans le SAS"
-
 #: core/models.py
 msgid "Character '/' not authorized in name"
 msgstr "Le caractère '/' n'est pas autorisé dans les noms de fichier"
@@ -3169,7 +3930,7 @@ msgstr "élément de relevé de caisse"
 msgid "banner"
 msgstr "bannière"
 
-#: counter/models.py
+#: counter/models.py sas/models.py
 msgid "event date"
 msgstr "date de l'événement"
 
@@ -3893,11 +4654,11 @@ msgstr "début des candidatures"
 msgid "end candidature"
 msgstr "fin des candidatures"
 
-#: election/models.py
+#: election/models.py sas/models.py
 msgid "edit groups"
 msgstr "groupe d'édition"
 
-#: election/models.py
+#: election/models.py sas/models.py
 msgid "view groups"
 msgstr "groupe de vue"
 
@@ -4612,6 +5373,22 @@ msgstr "Envoyer les images"
 msgid "You already requested moderation for this picture."
 msgstr "Vous avez déjà déposé une demande de retrait pour cette photo."
 
+#: sas/models.py
+msgid "The date on which the photos in this album were taken"
+msgstr "La date à laquelle les photos de cet album ont été prises"
+
+#: sas/models.py
+msgid "album"
+msgstr "album"
+
+#: sas/models.py
+msgid "original image"
+msgstr "image originale"
+
+#: sas/models.py
+msgid "compressed image"
+msgstr "version compressée"
+
 #: sas/models.py
 msgid "picture"
 msgstr "photo"

sas/admin.py

@@ -20,9 +20,9 @@ from sas.models import Album, PeoplePictureRelation, Picture, PictureModerationR
 
 @admin.register(Picture)
 class PictureAdmin(admin.ModelAdmin):
-    list_display = ("name", "parent", "date", "size", "is_moderated")
+    list_display = ("name", "parent", "is_moderated")
     search_fields = ("name",)
-    autocomplete_fields = ("owner", "parent", "edit_groups", "view_groups", "moderator")
+    autocomplete_fields = ("owner", "parent", "moderator")
 
 
 @admin.register(PeoplePictureRelation)
@@ -33,9 +33,9 @@ class PeoplePictureRelationAdmin(admin.ModelAdmin):
 
 @admin.register(Album)
 class AlbumAdmin(admin.ModelAdmin):
-    list_display = ("name", "parent", "date", "owner", "is_moderated")
+    list_display = ("name", "parent")
     search_fields = ("name",)
-    autocomplete_fields = ("owner", "parent", "edit_groups", "view_groups")
+    autocomplete_fields = ("parent", "edit_groups", "view_groups")
 
 
 @admin.register(PictureModerationRequest)

sas/api.py

@@ -2,8 +2,10 @@ from typing import Any, Literal
 
 from django.conf import settings
 from django.core.exceptions import ValidationError
+from django.shortcuts import get_list_or_404
 from django.urls import reverse
-from ninja import Body, File, Query
+from ninja import Body, Query, UploadedFile
+from ninja.errors import HttpError
 from ninja.security import SessionAuth
 from ninja_extra import ControllerBase, api_controller, paginate, route
 from ninja_extra.exceptions import NotFound, PermissionDenied
@@ -17,11 +19,12 @@ from api.permissions import (
     CanAccessLookup,
     CanEdit,
     CanView,
+    HasPerm,
     IsInGroup,
     IsRoot,
 )
 from core.models import Notification, User
-from core.schemas import UploadedImage
+from core.utils import get_list_exact_or_404
 from sas.models import Album, PeoplePictureRelation, Picture
 from sas.schemas import (
     AlbumAutocompleteSchema,
@@ -29,6 +32,7 @@ from sas.schemas import (
     AlbumSchema,
     IdentifiedUserSchema,
     ModerationRequestSchema,
+    MoveAlbumSchema,
     PictureFilterSchema,
     PictureSchema,
 )
@@ -71,6 +75,48 @@ class AlbumController(ControllerBase):
             Album.objects.viewable_by(self.context.request.user).order_by("-date")
         )
 
+    @route.patch("/parent", permissions=[IsAuthenticated])
+    def change_album_parent(self, payload: list[MoveAlbumSchema]):
+        """Change parents of albums
+
+        Note:
+            For this operation to work, the user must be authorized
+            to edit both the moved albums and their new parent.
+        """
+        user: User = self.context.request.user
+        albums: list[Album] = get_list_exact_or_404(
+            Album, pk__in={a.id for a in payload}
+        )
+        if not user.has_perm("sas.change_album"):
+            unauthorized = [a.id for a in albums if not user.can_edit(a)]
+            raise PermissionDenied(
+                f"You can't move the following albums : {unauthorized}"
+            )
+        parents: list[Album] = get_list_exact_or_404(
+            Album, pk__in={a.new_parent_id for a in payload}
+        )
+        if not user.has_perm("sas.change_album"):
+            unauthorized = [a.id for a in parents if not user.can_edit(a)]
+            raise PermissionDenied(
+                f"You can't move to the following albums : {unauthorized}"
+            )
+        id_to_new_parent = {i.id: i.new_parent_id for i in payload}
+        for album in albums:
+            album.parent_id = id_to_new_parent[album.id]
+        # known caveat : moving an album won't move it's thumbnail.
+        # E.g. if the album foo/bar is moved to foo/baz,
+        # the thumbnail will still be foo/bar/thumb.webp
+        # This has no impact for the end user
+        # and doing otherwise would be hard for us to implement,
+        # because we would then have to manage rollbacks on fail.
+        Album.objects.bulk_update(albums, fields=["parent_id"])
+
+    @route.delete("", permissions=[HasPerm("sas.delete_album")])
+    def delete_album(self, album_ids: list[int]):
+        # known caveat : deleting an album doesn't delete the pictures on the disk.
+        # It's a db only operation.
+        albums: list[Album] = get_list_or_404(Album, pk__in=album_ids)
+
 
 @api_controller("/sas/picture")
 class PicturesController(ControllerBase):
@@ -103,7 +149,7 @@ class PicturesController(ControllerBase):
         return (
             filters.filter(Picture.objects.viewable_by(user))
             .distinct()
-            .order_by("-parent__date", "date")
+            .order_by("-parent__event_date", "created_at")
             .select_related("owner", "parent")
         )
 
@@ -117,27 +163,25 @@ class PicturesController(ControllerBase):
         },
         url_name="upload_picture",
     )
-    def upload_picture(self, album_id: Body[int], picture: File[UploadedImage]):
+    def upload_picture(self, album_id: Body[int], picture: UploadedFile):
         album = self.get_object_or_exception(Album, pk=album_id)
         user = self.context.request.user
         self_moderate = user.has_perm("sas.moderate_sasfile")
         new = Picture(
             parent=album,
             name=picture.name,
-            file=picture,
+            original=picture,
             owner=user,
             is_moderated=self_moderate,
-            is_folder=False,
-            mime_type=picture.content_type,
         )
         if self_moderate:
             new.moderator = user
+        new.generate_thumbnails()
         try:
-            new.generate_thumbnails()
             new.full_clean()
-            new.save()
         except ValidationError as e:
-            return self.create_response({"detail": dict(e)}, status_code=409)
+            raise HttpError(status_code=409, message=str(e)) from e
+        new.save()
 
     @route.get(
         "/{picture_id}/identified",

sas/baker_recipes.py

@@ -1,18 +1,35 @@
+from django.core.files.uploadedfile import SimpleUploadedFile
 from model_bakery import seq
 from model_bakery.recipe import Recipe
 
-from sas.models import Picture
+from core.utils import RED_PIXEL_PNG
+from sas.models import Album, Picture
+
+album_recipe = Recipe(
+    Album,
+    name=seq("Album "),
+    thumbnail=SimpleUploadedFile(
+        name="thumb.webp", content=b"", content_type="image/webp"
+    ),
+)
+
 
 picture_recipe = Recipe(
     Picture,
-    is_in_sas=True,
-    is_folder=False,
     is_moderated=True,
     name=seq("Picture "),
+    original=SimpleUploadedFile(
+        # compressed and thumbnail are generated on save (except if bulk creating).
+        # For this step no to fail, original must be a valid image.
+        name="img.png",
+        content=RED_PIXEL_PNG,
+        content_type="image/png",
+    ),
+    compressed=SimpleUploadedFile(
+        name="img.webp", content=b"", content_type="image/webp"
+    ),
+    thumbnail=SimpleUploadedFile(
+        name="img.webp", content=b"", content_type="image/webp"
+    ),
 )
-"""A SAS Picture fixture.
+"""A SAS Picture fixture."""
-
-Warnings:
-    If you don't `bulk_create` this, you need
-    to explicitly set the parent album, or it won't work
-"""

sas/forms.py

@@ -48,13 +48,12 @@ class PictureEditForm(forms.ModelForm):
 class AlbumEditForm(forms.ModelForm):
     class Meta:
         model = Album
-        fields = ["name", "date", "file", "parent", "edit_groups"]
+        fields = ["name", "date", "thumbnail", "parent", "edit_groups"]
         widgets = {
             "parent": AutoCompleteSelectAlbum,
             "edit_groups": AutoCompleteSelectMultipleGroup,
         }
 
-    name = forms.CharField(max_length=Album.NAME_MAX_LENGTH, label=_("file name"))
     date = forms.DateField(label=_("Date"), widget=SelectDate, required=True)
     recursive = forms.BooleanField(label=_("Apply rights recursively"), required=False)
 

sas/migrations/0006_move_the_whole_sas.py

@@ -0,0 +1,357 @@
+# Generated by Django 4.2.17 on 2025-01-22 21:53
+import collections
+import itertools
+import logging
+from typing import TYPE_CHECKING
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+from django.db.migrations.state import StateApps
+
+import sas.models
+
+if TYPE_CHECKING:
+    import core.models
+
+# NB : tous les commentaires sont écrits en français,
+#      parce qu'on est sur des opérations qui sont complexes,
+#      et qui sont surtout DANGEREUSES.
+#      Ici, la clarté des explications prime sur toute autre considération.
+
+
+def copy_albums_and_pictures(apps: StateApps, schema_editor):
+    SithFile: type[core.models.SithFile] = apps.get_model("core", "SithFile")
+    Album: type[sas.models.Album] = apps.get_model("sas", "Album")
+    Picture: type[sas.models.Picture] = apps.get_model("sas", "Picture")
+    logger = logging.getLogger("django")
+
+    # Il y a environ 1800 albums, 257k photos et 488k identifications
+    # d'utilisateurs dans la db de prod.
+    # En supposant qu'une insertion prenne 10ms (ce qui est très optimiste),
+    # migrer tous les enregistrements de la db prendrait plus de 2h.
+    # C'est trop long.
+    # Mais d'un autre côté, j'ai pas assez confiance dans les capacités de nos
+    # machines pour charger presque un million d'objets en mémoire.
+    # Pour faire un compromis, les albums sont migrés individuellement un à un,
+    # mais tous les objets liés à ces albums
+    # (photos, groupes de vue, groupe d'édition, identification d'utilisateurs)
+    # sont migrés en tas.
+    #
+    # Ordre des opérations :
+    # 1. On migre les albums 1 à 1 (il y en a 1800, donc c'est relativement court)
+    # 2. On migre les photos par paquet de 2500 (soit ~une centaine d'opérations)
+    # 3. On migre tous les groupes de vue et tous les groupes d'édition des albums
+    #
+    # Au total, la migration devrait demander aux alentours de 2000 insertions,
+    # ce qui est un compromis acceptable entre une migration
+    # pas trop longue et une RAM pas trop surchargée.
+    #
+    # Pour ce qui est de la répartition des tables, quatre nouvelles tables
+    # sont créées : sas_album, sas_picture,
+    # sas_pictureviewgroups et sas_picture_editgroups.
+    # Tous les albums et toutes les photos qui sont dans core_sithfile
+    # vont être copiés dans ces tables.
+    # Comme les albums sont migrés un à un, ils recevront une nouvelle
+    # clef primaire.
+    # Pour les photos, en revanche, c'est beaucoup plus sûr de leur donner
+    # le même id que celui qu'il y avait dans core_sithfile.
+    #
+    # Les identifications des photos ne sont pas migrées pour l'instant.
+    # Ce qu'on va faire, c'est qu'on va changer la contrainte de clef étrangère
+    # sur la colonne des photos pour pointer vers sas_picture
+    # au lieu de core_sithfile.
+    # Cependant, pour que ça marche,
+    # il faut qu'au moment où ce changement est effectué,
+    # toutes les clefs primaires référencées existent à la fois dans
+    # les deux tables, sinon les contraintes d'intégrité ne sont pas respectées.
+    # La migration de ce fichier va donc s'occuper de créer les nouvelles tables
+    # et d'y copier les données nécessaires.
+    # Puis une deuxième migration s'occupera de changer les contraintes.
+    # Et enfin une troisième migration supprimera les anciennes données.
+    #
+    # Pavé César
+
+    albums = SithFile.objects.filter(is_in_sas=True, is_folder=True).prefetch_related(
+        "view_groups", "edit_groups"
+    )
+    old_albums = collections.deque(
+        albums.filter(parent_id=settings.SITH_SAS_ROOT_DIR_ID)
+    )
+
+    # Changement de représentation en DB.
+    # Dans l'ancien système, un fichier était dans le SAS si
+    # un fichier spécial (le SAS_ROOT) était parmi ses ancêtres.
+    # Comme maintenant les fichiers du SAS sont dans des tables à part,
+    # il ne peut plus y avoir de confusion.
+    # Les photos ont donc obligatoirement un parent (qui est un album)
+    # et les albums peuvent avoir un parent null.
+    # Un album sans parent est considéré comme se trouvant à la racine
+    # de l'arborescence.
+    # En quelque sorte, None est le nouveau SITH_SAS_ROOT_DIR_ID
+    album_id_old_to_new = {settings.SITH_SAS_ROOT_DIR_ID: None}
+
+    logger.info(f"migrating {albums.count()} albums")
+    while len(old_albums) > 0:
+        # Comme les albums référencent leur parent, les albums doivent être migrés
+        # par ordre croissant de profondeur dans l'arborescence.
+        # Chaque album est donc pris par la gauche de la file
+        # et ses enfants ajoutés sur la droite.
+        old_album = old_albums.popleft()
+        old_albums.extend(list(albums.filter(parent=old_album)))
+        new_album = Album.objects.create(
+            parent_id=album_id_old_to_new[old_album.parent_id],
+            event_date=old_album.date.date(),
+            name=old_album.name,
+            thumbnail=(old_album.file or None),
+            is_moderated=old_album.is_moderated,
+        )
+        # on garde un dictionnaire qui associe les id des albums dans l'ancienne table
+        # à leur id dans la nouvelle table, pour pouvoir recréer
+        # les liens de parenté entre albums
+        album_id_old_to_new[old_album.id] = new_album.id
+
+    pictures = SithFile.objects.filter(is_in_sas=True, is_folder=False)
+    nb_pictures = pictures.count()
+    logger.info(f"migrating {nb_pictures} pictures")
+    for i, pictures_batch in enumerate(itertools.batched(pictures, 2500), start=1):
+        Picture.objects.bulk_create(
+            [
+                Picture(
+                    id=p.id,
+                    name=p.name,
+                    parent_id=album_id_old_to_new[p.parent_id],
+                    thumbnail=p.thumbnail,
+                    compressed=p.compressed,
+                    original=p.file,
+                    owner_id=p.owner_id,
+                    created_at=p.date,
+                    is_moderated=p.is_moderated,
+                    asked_for_removal=p.asked_for_removal,
+                    moderator_id=p.moderator_id,
+                )
+                for p in pictures_batch
+            ]
+        )
+        logger.info(f"Migrated {min(i * 2500, nb_pictures)} / {nb_pictures} pictures")
+
+    logger.info("Migrating album groups")
+    albums = SithFile.objects.filter(is_in_sas=True, is_folder=True).exclude(
+        id=settings.SITH_SAS_ROOT_DIR_ID
+    )
+    Album.edit_groups.through.objects.bulk_create(
+        [
+            Album.view_groups.through(
+                album=album_id_old_to_new[g.sithfile_id], group_id=g.group_id
+            )
+            for g in SithFile.view_groups.through.objects.filter(sithfile__in=albums)
+        ]
+    )
+    Album.edit_groups.through.objects.bulk_create(
+        [
+            Album.view_groups.through(
+                album=album_id_old_to_new[g.sithfile_id], group_id=g.group_id
+            )
+            for g in SithFile.view_groups.through.objects.filter(sithfile__in=albums)
+        ]
+    )
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("core", "0044_alter_userban_options"),
+        ("sas", "0005_alter_sasfile_options"),
+    ]
+
+    operations = [
+        # les relations et les demandes de modération étaient liées à SithFile,
+        # via le model proxy Picture.
+        # Pour que la migration marche malgré la disparition du modèle Proxy,
+        # on change la relation pour qu'elle pointe directement vers SithFile
+        migrations.AlterField(
+            model_name="peoplepicturerelation",
+            name="picture",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="people",
+                to="core.sithfile",
+                verbose_name="picture",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="picturemoderationrequest",
+            name="picture",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="moderation_requests",
+                to="core.sithfile",
+                verbose_name="Picture",
+            ),
+        ),
+        migrations.DeleteModel(name="Album"),
+        migrations.DeleteModel(name="Picture"),
+        migrations.DeleteModel(name="SasFile"),
+        migrations.CreateModel(
+            name="Album",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "thumbnail",
+                    models.FileField(
+                        max_length=256,
+                        upload_to=sas.models.get_thumbnail_directory,
+                        verbose_name="thumbnail",
+                    ),
+                ),
+                ("name", models.CharField(max_length=100, verbose_name="name")),
+                (
+                    "event_date",
+                    models.DateField(
+                        default=django.utils.timezone.localdate,
+                        help_text="The date on which the photos in this album were taken",
+                        verbose_name="event date",
+                    ),
+                ),
+                (
+                    "is_moderated",
+                    models.BooleanField(default=False, verbose_name="is moderated"),
+                ),
+                (
+                    "edit_groups",
+                    models.ManyToManyField(
+                        related_name="editable_albums",
+                        to="core.group",
+                        verbose_name="edit groups",
+                    ),
+                ),
+                (
+                    "parent",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="children",
+                        to="sas.album",
+                        verbose_name="parent",
+                    ),
+                ),
+                (
+                    "view_groups",
+                    models.ManyToManyField(
+                        related_name="viewable_albums",
+                        to="core.group",
+                        verbose_name="view groups",
+                    ),
+                ),
+            ],
+            options={"verbose_name": "album"},
+        ),
+        migrations.CreateModel(
+            name="Picture",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "thumbnail",
+                    models.FileField(
+                        unique=True,
+                        upload_to=sas.models.get_thumbnail_directory,
+                        verbose_name="thumbnail",
+                        max_length=256,
+                    ),
+                ),
+                ("name", models.CharField(max_length=256, verbose_name="file name")),
+                (
+                    "original",
+                    models.FileField(
+                        unique=True,
+                        upload_to=sas.models.get_directory,
+                        verbose_name="original image",
+                        max_length=256,
+                    ),
+                ),
+                (
+                    "compressed",
+                    models.FileField(
+                        unique=True,
+                        upload_to=sas.models.get_compressed_directory,
+                        verbose_name="compressed image",
+                        max_length=256,
+                    ),
+                ),
+                ("created_at", models.DateTimeField(default=django.utils.timezone.now)),
+                (
+                    "is_moderated",
+                    models.BooleanField(default=False, verbose_name="is moderated"),
+                ),
+                (
+                    "asked_for_removal",
+                    models.BooleanField(
+                        default=False, verbose_name="asked for removal"
+                    ),
+                ),
+                (
+                    "moderator",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="moderated_pictures",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "owner",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.PROTECT,
+                        related_name="owned_pictures",
+                        to=settings.AUTH_USER_MODEL,
+                        verbose_name="owner",
+                    ),
+                ),
+                (
+                    "parent",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="pictures",
+                        to="sas.album",
+                        verbose_name="album",
+                    ),
+                ),
+            ],
+            options={"abstract": False, "verbose_name": "picture"},
+        ),
+        migrations.AddConstraint(
+            model_name="picture",
+            constraint=models.UniqueConstraint(
+                fields=("name", "parent"), name="sas_picture_unique_per_album"
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="album",
+            constraint=models.UniqueConstraint(
+                fields=("name", "parent"), name="unique_album_name_if_same_parent"
+            ),
+        ),
+        migrations.RunPython(
+            copy_albums_and_pictures,
+            reverse_code=migrations.RunPython.noop,
+            elidable=True,
+        ),
+    ]

sas/migrations/0007_alter_peoplepicturerelation_picture_and_more.py

@@ -0,0 +1,31 @@
+# Generated by Django 4.2.17 on 2025-01-25 23:50
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [("sas", "0006_move_the_whole_sas")]
+
+    operations = [
+        migrations.AlterField(
+            model_name="peoplepicturerelation",
+            name="picture",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="people",
+                to="sas.picture",
+                verbose_name="picture",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="picturemoderationrequest",
+            name="picture",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="moderation_requests",
+                to="sas.picture",
+                verbose_name="Picture",
+            ),
+        ),
+    ]

sas/models.py

@@ -18,29 +18,52 @@ from __future__ import annotations
 import contextlib
 from io import BytesIO
 from pathlib import Path
-from typing import ClassVar, Self
+from typing import TYPE_CHECKING, ClassVar, Self
 
 from django.conf import settings
 from django.core.cache import cache
+from django.core.exceptions import ValidationError
+from django.core.files.base import ContentFile
 from django.db import models
 from django.db.models import Exists, OuterRef, Q
+from django.db.models.deletion import Collector
 from django.urls import reverse
+from django.utils import timezone
+from django.utils.functional import cached_property
 from django.utils.translation import gettext_lazy as _
 from PIL import Image
 
-from core.models import Notification, SithFile, User
+from core.models import Group, Notification, User
 from core.utils import exif_auto_rotate, resize_image
 
+if TYPE_CHECKING:
+    from django.db.models.fields.files import FieldFile
 
-class SasFile(SithFile):
+
-    """Proxy model for any file in the SAS.
+def get_directory(instance: SasFile, filename: str):
+    return f"./{instance.parent_path}/{filename}"
+
+
+def get_compressed_directory(instance: SasFile, filename: str):
+    return f"./.compressed/{instance.parent_path}/{filename}"
+
+
+def get_thumbnail_directory(instance: SasFile, filename: str):
+    if isinstance(instance, Album):
+        _, extension = filename.rsplit(".", 1)
+        filename = f"{instance.name}/thumb.{extension}"
+    return f"./.thumbnails/{instance.parent_path}/{filename}"
+
+
+class SasFile(models.Model):
+    """Abstract model for SAS files
 
     May be used to have logic that should be shared by both
     [Picture][sas.models.Picture] and [Album][sas.models.Album].
     """
 
     class Meta:
-        proxy = True
+        abstract = True
         permissions = [
             ("moderate_sasfile", "Can moderate SAS files"),
             ("view_unmoderated_sasfile", "Can view not moderated SAS files"),
@@ -65,6 +88,169 @@ class SasFile(SithFile):
     def can_be_edited_by(self, user):
         return user.has_perm("sas.change_sasfile")
 
+    @cached_property
+    def parent_path(self) -> str:
+        """The parent location in the SAS album tree (e.g. `SAS/foo/bar`)."""
+        return "/".join(["SAS", *[p.name for p in self.parent_list]])
+
+    @cached_property
+    def parent_list(self) -> list[Album]:
+        """The ancestors of this SAS object.
+
+        The result is ordered from the direct parent to the farthest one.
+        """
+        parents = []
+        current = self.parent
+        while current is not None:
+            parents.append(current)
+            current = current.parent
+        return parents
+
+
+class AlbumQuerySet(models.QuerySet):
+    def viewable_by(self, user: User) -> Self:
+        """Filter the albums that this user can view.
+
+        Warning:
+            Calling this queryset method may add several additional requests.
+        """
+        if user.is_root or user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID):
+            return self.all()
+        if user.was_subscribed:
+            return self.filter(is_moderated=True)
+        # known bug : if all children of an album are also albums
+        # then this album is excluded, even if one of the sub-albums should be visible.
+        # The fs-like navigation is likely to be half-broken for non-subscribers,
+        # but that's ok, since non-subscribers are expected to see only the albums
+        # containing pictures on which they have been identified (hence, very few).
+        # Most, if not all, of their albums will be displayed on the
+        # `latest albums` section of the SAS.
+        # Moreover, they will still see all of their picture in their profile.
+        return self.filter(
+            Exists(Picture.objects.filter(parent_id=OuterRef("pk")).viewable_by(user))
+        )
+
+
+class Album(SasFile):
+    NAME_MAX_LENGTH: ClassVar[int] = 50
+
+    name = models.CharField(_("name"), max_length=100)
+    parent = models.ForeignKey(
+        "self",
+        related_name="children",
+        verbose_name=_("parent"),
+        null=True,
+        blank=True,
+        on_delete=models.CASCADE,
+    )
+    thumbnail = models.FileField(
+        upload_to=get_thumbnail_directory,
+        verbose_name=_("thumbnail"),
+        max_length=256,
+        blank=True,
+    )
+    view_groups = models.ManyToManyField(
+        Group, related_name="viewable_albums", verbose_name=_("view groups"), blank=True
+    )
+    edit_groups = models.ManyToManyField(
+        Group, related_name="editable_albums", verbose_name=_("edit groups"), blank=True
+    )
+    event_date = models.DateField(
+        _("event date"),
+        help_text=_("The date on which the photos in this album were taken"),
+        default=timezone.localdate,
+        blank=True,
+    )
+    is_moderated = models.BooleanField(_("is moderated"), default=False)
+
+    objects = AlbumQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("album")
+        constraints = [
+            models.UniqueConstraint(
+                fields=["name", "parent"],
+                name="unique_album_name_if_same_parent",
+                # TODO : add `nulls_distinct=True` after upgrading to django>=5.0
+            )
+        ]
+
+    def __str__(self):
+        return f"Album {self.name}"
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        for user in User.objects.filter(
+            groups__id__in=[settings.SITH_GROUP_SAS_ADMIN_ID]
+        ):
+            Notification(
+                user=user,
+                url=reverse("sas:moderation"),
+                type="SAS_MODERATION",
+                param="1",
+            ).save()
+
+    def get_absolute_url(self):
+        return reverse("sas:album", kwargs={"album_id": self.id})
+
+    def clean(self):
+        super().clean()
+        if "/" in self.name:
+            raise ValidationError(_("Character '/' not authorized in name"))
+        if self.parent_id is not None and (
+            self.id == self.parent_id or self in self.parent_list
+        ):
+            raise ValidationError(_("Loop in album tree"), code="loop")
+        if self.thumbnail:
+            try:
+                Image.open(BytesIO(self.thumbnail.read()))
+            except Image.UnidentifiedImageError as e:
+                raise ValidationError(_("This is not a valid album thumbnail")) from e
+
+    def delete(self, *args, **kwargs):
+        """Delete the album, all of its children and all linked disk files"""
+        collector = Collector(using="default")
+        collector.collect([self])
+        albums: set[Album] = collector.data[Album]
+        pictures: set[Picture] = collector.data[Picture]
+        files: list[FieldFile] = [
+            *[a.thumbnail for a in albums],
+            *[p.thumbnail for p in pictures],
+            *[p.compressed for p in pictures],
+            *[p.original for p in pictures],
+        ]
+        # `bool(f)` checks that the file actually exists on the disk
+        files = [f for f in files if bool(f)]
+        folders = {Path(f.path).parent for f in files}
+        res = super().delete(*args, **kwargs)
+        # once the model instances have been deleted,
+        # delete the actual files.
+        for file in files:
+            # save=False ensures that django doesn't recreate the db record,
+            # which would make the whole deletion pointless
+            # cf. https://docs.djangoproject.com/en/stable/ref/models/fields/#django.db.models.fields.files.FieldFile.delete
+            file.delete(save=False)
+        for folder in folders:
+            # now that the files are deleted, remove the empty folders
+            if folder.is_dir() and next(folder.iterdir(), None) is None:
+                folder.rmdir()
+        return res
+
+    def get_download_url(self):
+        return reverse("sas:album_preview", kwargs={"album_id": self.id})
+
+    def generate_thumbnail(self):
+        p = (
+            self.pictures.exclude(thumbnail="").order_by("?").first()
+            or self.children.exclude(thumbnail="").order_by("?").first()
+        )
+        if p:
+            # The file is loaded into memory to duplicate it.
+            # It may not be the most efficient way, but thumbnails are
+            # usually quite small, so it's still ok
+            self.thumbnail = ContentFile(p.thumbnail.read(), name="thumb.webp")
+            self.save()
+
 
 class PictureQuerySet(models.QuerySet):
     def viewable_by(self, user: User) -> Self:
@@ -80,23 +266,65 @@ class PictureQuerySet(models.QuerySet):
         return self.filter(people__user_id=user.id, is_moderated=True)
 
 
-class SASPictureManager(models.Manager):
-    def get_queryset(self):
-        return super().get_queryset().filter(is_in_sas=True, is_folder=False)
-
-
 class Picture(SasFile):
+    name = models.CharField(_("file name"), max_length=256)
+    parent = models.ForeignKey(
+        Album,
+        related_name="pictures",
+        verbose_name=_("album"),
+        on_delete=models.CASCADE,
+    )
+    thumbnail = models.FileField(
+        upload_to=get_thumbnail_directory,
+        verbose_name=_("thumbnail"),
+        max_length=256,
+        unique=True,
+    )
+    original = models.FileField(
+        upload_to=get_directory,
+        verbose_name=_("original image"),
+        max_length=256,
+        unique=True,
+    )
+    compressed = models.FileField(
+        upload_to=get_compressed_directory,
+        verbose_name=_("compressed image"),
+        max_length=256,
+        unique=True,
+    )
+    created_at = models.DateTimeField(default=timezone.now)
+    owner = models.ForeignKey(
+        User,
+        related_name="owned_pictures",
+        verbose_name=_("owner"),
+        on_delete=models.PROTECT,
+    )
+
+    is_moderated = models.BooleanField(_("is moderated"), default=False)
+    asked_for_removal = models.BooleanField(_("asked for removal"), default=False)
+    moderator = models.ForeignKey(
+        User,
+        related_name="moderated_pictures",
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+    )
+
+    objects = PictureQuerySet.as_manager()
+
     class Meta:
-        proxy = True
+        verbose_name = _("picture")
+        constraints = [
+            models.UniqueConstraint(
+                fields=["name", "parent"], name="sas_picture_unique_per_album"
+            )
+        ]
 
-    objects = SASPictureManager.from_queryset(PictureQuerySet)()
+    def __str__(self):
+        return self.name
 
-    @property
+    def get_absolute_url(self):
-    def is_vertical(self):
+        return reverse("sas:picture", kwargs={"picture_id": self.id})
-        with open(settings.MEDIA_ROOT / self.file.name, "rb") as f:
-            im = Image.open(BytesIO(f.read()))
-            (w, h) = im.size
-            return (w / h) < 1
 
     def get_download_url(self):
         return reverse("sas:download", kwargs={"picture_id": self.id})
@@ -107,41 +335,34 @@ class Picture(SasFile):
     def get_download_thumb_url(self):
         return reverse("sas:download_thumb", kwargs={"picture_id": self.id})
 
-    def get_absolute_url(self):
+    @property
-        return reverse("sas:picture", kwargs={"picture_id": self.id})
+    def is_vertical(self):
+        # original, compressed and thumbnail image have all three the same ratio,
+        # so the smallest one is used to tell if the image is vertical
+        im = Image.open(BytesIO(self.thumbnail.read()))
+        (w, h) = im.size
+        return w < h
 
-    def generate_thumbnails(self, *, overwrite=False):
+    def generate_thumbnails(self):
-        im = Image.open(BytesIO(self.file.read()))
+        im = Image.open(self.original)
         with contextlib.suppress(Exception):
             im = exif_auto_rotate(im)
         # convert the compressed image and the thumbnail into webp
-        # The original image keeps its original type, because it's not
-        # meant to be shown on the website, but rather to keep the real image
-        # for less frequent cases (like downloading the pictures of an user)
-        extension = self.mime_type.split("/")[-1]
         # the HD version of the image doesn't need to be optimized, because :
         # - it isn't frequently queried
-        # - optimizing large images takes a lot time, which greatly hinders the UX
+        # - optimizing large images takes a lot of time, which greatly hinders the UX
         # - photographers usually already optimize their images
-        file = resize_image(im, max(im.size), extension, optimize=False)
         thumb = resize_image(im, 200, "webp")
         compressed = resize_image(im, 1200, "webp")
-        if overwrite:
+        new_extension_name = str(Path(self.original.name).with_suffix(".webp"))
-            self.file.delete()
-            self.thumbnail.delete()
-            self.compressed.delete()
-        new_extension_name = str(Path(self.name).with_suffix(".webp"))
-        self.file = file
-        self.file.name = self.name
         self.thumbnail = thumb
         self.thumbnail.name = new_extension_name
         self.compressed = compressed
         self.compressed.name = new_extension_name
 
     def rotate(self, degree):
-        for attr in ["file", "compressed", "thumbnail"]:
+        for field in self.original, self.compressed, self.thumbnail:
-            name = self.__getattribute__(attr).name
+            with open(field.file, "r+b") as file:
-            with open(settings.MEDIA_ROOT / name, "r+b") as file:
                 if file:
                     im = Image.open(BytesIO(file.read()))
                     file.seek(0)
@@ -154,110 +375,6 @@ class Picture(SasFile):
                         progressive=True,
                     )
 
-    def get_next(self):
-        if self.is_moderated:
-            pictures_qs = self.parent.children.filter(
-                is_moderated=True,
-                asked_for_removal=False,
-                is_folder=False,
-                id__gt=self.id,
-            )
-        else:
-            pictures_qs = Picture.objects.filter(id__gt=self.id, is_moderated=False)
-        return pictures_qs.order_by("id").first()
-
-    def get_previous(self):
-        if self.is_moderated:
-            pictures_qs = self.parent.children.filter(
-                is_moderated=True,
-                asked_for_removal=False,
-                is_folder=False,
-                id__lt=self.id,
-            )
-        else:
-            pictures_qs = Picture.objects.filter(id__lt=self.id, is_moderated=False)
-        return pictures_qs.order_by("-id").first()
-
-
-class AlbumQuerySet(models.QuerySet):
-    def viewable_by(self, user: User) -> Self:
-        """Filter the albums that this user can view.
-
-        Warning:
-            Calling this queryset method may add several additional requests.
-        """
-        if user.has_perm("sas.moderate_sasfile"):
-            return self.all()
-        if user.was_subscribed:
-            return self.filter(Q(is_moderated=True) | Q(owner=user))
-        # known bug : if all children of an album are also albums
-        # then this album is excluded, even if one of the sub-albums should be visible.
-        # The fs-like navigation is likely to be half-broken for non-subscribers,
-        # but that's ok, since non-subscribers are expected to see only the albums
-        # containing pictures on which they have been identified (hence, very few).
-        # Most, if not all, of their albums will be displayed on the
-        # `latest albums` section of the SAS.
-        # Moreover, they will still see all of their picture in their profile.
-        return self.filter(
-            Exists(Picture.objects.filter(parent_id=OuterRef("pk")).viewable_by(user))
-        )
-
-
-class SASAlbumManager(models.Manager):
-    def get_queryset(self):
-        return super().get_queryset().filter(is_in_sas=True, is_folder=True)
-
-
-class Album(SasFile):
-    NAME_MAX_LENGTH: ClassVar[int] = 50
-    """Maximum length of an album's name.
-    
-    [SithFile][core.models.SithFile] have a maximum length
-    of 256 characters.
-    However, this limit is too high for albums.
-    Names longer than 50 characters are harder to read
-    and harder to display on the SAS page.
-    
-    It is to be noted, though, that this does not
-    add or modify any db behaviour.
-    It's just a constant to be used in views and forms.
-    """
-
-    class Meta:
-        proxy = True
-
-    objects = SASAlbumManager.from_queryset(AlbumQuerySet)()
-
-    @property
-    def children_pictures(self):
-        return Picture.objects.filter(parent=self)
-
-    @property
-    def children_albums(self):
-        return Album.objects.filter(parent=self)
-
-    def get_absolute_url(self):
-        if self.id == settings.SITH_SAS_ROOT_DIR_ID:
-            return reverse("sas:main")
-        return reverse("sas:album", kwargs={"album_id": self.id})
-
-    def get_download_url(self):
-        return reverse("sas:album_preview", kwargs={"album_id": self.id})
-
-    def generate_thumbnail(self):
-        p = (
-            self.children_pictures.order_by("?").first()
-            or self.children_albums.exclude(file=None)
-            .exclude(file="")
-            .order_by("?")
-            .first()
-        )
-        if p and p.file:
-            image = resize_image(Image.open(BytesIO(p.file.read())), 200, "webp")
-            self.file = image
-            self.file.name = f"{self.name}/thumb.webp"
-            self.save()
-
 
 def sas_notification_callback(notif: Notification):
     count = Picture.objects.filter(is_moderated=False).count()

sas/schemas.py

@@ -56,7 +56,12 @@ class AlbumAutocompleteSchema(ModelSchema):
 
     @staticmethod
     def resolve_path(obj: Album) -> str:
-        return str(Path(obj.get_parent_path()) / obj.name)
+        return str(Path(obj.parent_path) / obj.name)
+
+
+class MoveAlbumSchema(Schema):
+    id: int
+    new_parent_id: int
 
 
 class PictureFilterSchema(FilterSchema):
@@ -69,7 +74,7 @@ class PictureFilterSchema(FilterSchema):
 class PictureSchema(ModelSchema):
     class Meta:
         model = Picture
-        fields = ["id", "name", "date", "size", "is_moderated", "asked_for_removal"]
+        fields = ["id", "name", "created_at", "is_moderated", "asked_for_removal"]
 
     owner: UserProfileSchema
     sas_url: str

sas/static/bundled/sas/album-index.ts

@@ -125,3 +125,108 @@ document.addEventListener("alpine:init", () => {
     },
   }));
 });
+
+// Todo: migrate to alpine.js if we have some time
+// $("form#upload_form").submit(function (event) {
+//   const formData = new FormData($(this)[0]);
+//
+//   if (!formData.get("album_name") && !formData.get("images").name) return false;
+//
+//   if (!formData.get("images").name) {
+//     return true;
+//   }
+//
+//   event.preventDefault();
+//
+//   let errorList = this.querySelector("#upload_form ul.errorlist.nonfield");
+//   if (errorList === null) {
+//     errorList = document.createElement("ul");
+//     errorList.classList.add("errorlist", "nonfield");
+//     this.insertBefore(errorList, this.firstElementChild);
+//   }
+//
+//   while (errorList.childElementCount > 0)
+//     errorList.removeChild(errorList.firstElementChild);
+//
+//   let progress = this.querySelector("progress");
+//   if (progress === null) {
+//     progress = document.createElement("progress");
+//     progress.value = 0;
+//     const p = document.createElement("p");
+//     p.appendChild(progress);
+//     this.insertBefore(p, this.lastElementChild);
+//   }
+//
+//   let dataHolder;
+//
+//   if (formData.get("album_name")) {
+//     dataHolder = new FormData();
+//     dataHolder.set("csrfmiddlewaretoken", "{{ csrf_token }}");
+//     dataHolder.set("album_name", formData.get("album_name"));
+//     $.ajax({
+//       method: "POST",
+//       url: "{{ url('sas:album_upload', album_id=object.id) }}",
+//       data: dataHolder,
+//       processData: false,
+//       contentType: false,
+//       success: onSuccess,
+//     });
+//   }
+//
+//   const images = formData.getAll("images");
+//   const imagesCount = images.length;
+//   let completeCount = 0;
+//
+//   const poolSize = 1;
+//   const imagePool = [];
+//
+//   while (images.length > 0 && imagePool.length < poolSize) {
+//     const image = images.shift();
+//     imagePool.push(image);
+//     sendImage(image);
+//   }
+//
+//   function sendImage(image) {
+//     dataHolder = new FormData();
+//     dataHolder.set("csrfmiddlewaretoken", "{{ csrf_token }}");
+//     dataHolder.set("images", image);
+//
+//     $.ajax({
+//       method: "POST",
+//       url: "{{ url('sas:album_upload', album_id=object.id) }}",
+//       data: dataHolder,
+//       processData: false,
+//       contentType: false,
+//     })
+//       .fail(onSuccess.bind(undefined, image))
+//       .done(onSuccess.bind(undefined, image))
+//       .always(next.bind(undefined, image));
+//   }
+//
+//   function next(image, _, __) {
+//     const index = imagePool.indexOf(image);
+//     const nextImage = images.shift();
+//
+//     if (index !== -1) {
+//       imagePool.splice(index, 1);
+//     }
+//
+//     if (nextImage) {
+//       imagePool.push(nextImage);
+//       sendImage(nextImage);
+//     }
+//   }
+//
+//   function onSuccess(image, data, _, __) {
+//     let errors = [];
+//
+//     if ($(data.responseText).find(".errorlist.nonfield")[0])
+//       errors = Array.from($(data.responseText).find(".errorlist.nonfield")[0].children);
+//
+//     while (errors.length > 0) errorList.appendChild(errors.shift());
+//
+//     progress.value = ++completeCount / imagesCount;
+//     if (progress.value === 1 && errorList.children.length === 0)
+//       document.location.reload();
+//   }
+// });

sas/static/bundled/sas/pictures-download-index.ts

@@ -30,10 +30,10 @@ document.addEventListener("alpine:init", () => {
 
       await Promise.all(
         this.pictures.map((p: PictureSchema) => {
-          const imgName = `${p.album}/IMG_${p.date.replace(/[:\-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
+          const imgName = `${p.album}/IMG_${p.created_at.replace(/[:\-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
           return zipWriter.add(imgName, new HttpReader(p.full_size_url), {
             level: 9,
-            lastModDate: new Date(p.date),
+            lastModDate: new Date(p.created_at),
             onstart: incrementProgressBar,
           });
         }),

sas/static/bundled/sas/viewer-index.ts

@@ -142,7 +142,8 @@ exportToHtml("loadViewer", (config: ViewerConfig) => {
         // biome-ignore lint/style/useNamingConvention: api is in snake_case
         full_size_url: "",
         owner: "",
-        date: new Date(),
+        // biome-ignore lint/style/useNamingConvention: api is in snake_case
+        created_at: new Date(),
         identifications: [] as IdentifiedUserSchema[],
       },
       /**

sas/templates/sas/album.jinja

@@ -20,7 +20,7 @@
 
 {% block content %}
   <code>
-    <a href="{{ url('sas:main') }}">SAS</a> / {{ print_path(album.parent) }} {{ album.get_display_name() }}
+    <a href="{{ url('sas:main') }}">SAS</a> / {{ print_path(album.parent) }} {{ album.name }}
   </code>
 
   {% set is_sas_admin = user.can_edit(album) %}
@@ -30,7 +30,7 @@
     <form action="" method="post" enctype="multipart/form-data">
       {% csrf_token %}
       <div class="album-navbar">
-        <h3>{{ album.get_display_name() }}</h3>
+        <h3>{{ album.name }}</h3>
 
         <div class="toolbar">
           <a href="{{ url('sas:album_edit', album_id=album.id) }}">{% trans %}Edit{% endtrans %}</a>
@@ -40,17 +40,17 @@
         </div>
       </div>
 
-      {% if clipboard %}
+{#      {% if clipboard %}#}
-        <div class="clipboard">
+{#        <div class="clipboard">#}
-          {% trans %}Clipboard: {% endtrans %}
+{#          {% trans %}Clipboard: {% endtrans %}#}
-          <ul>
+{#          <ul>#}
-            {% for f in clipboard %}
+{#            {% for f in clipboard["albums"] %}#}
-              <li>{{ f.get_full_path() }}</li>
+{#              <li>{{ f.get_full_path() }}</li>#}
-            {% endfor %}
+{#            {% endfor %}#}
-          </ul>
+{#          </ul>#}
-          <input name="clear" type="submit" value="{% trans %}Clear clipboard{% endtrans %}">
+{#          <input name="clear" type="submit" value="{% trans %}Clear clipboard{% endtrans %}">#}
-        </div>
+{#        </div>#}
-      {% endif %}
+{#      {% endif %}#}
   {% endif %}
 
   {% if show_albums %}
@@ -73,8 +73,8 @@
                 <div class="text">{% trans %}To be moderated{% endtrans %}</div>
               </template>
             </div>
-            {% if is_sas_admin %}
+            {% if edit_mode %}
-              <input type="checkbox" name="file_list" :value="album.id">
+              <input type="checkbox" name="album_list" :value="album.id">
             {% endif %}
           </a>
         </template>
@@ -100,7 +100,7 @@
             </template>
           </div>
           {% if is_sas_admin %}
-            <input type="checkbox" name="file_list" :value="picture.id">
+            <input type="checkbox" name="picture_list" :value="picture.id">
           {% endif %}
         </a>
       </template>
@@ -120,9 +120,9 @@
       {% csrf_token %}
       <div class="inputs">
         <p>
-          <label for="{{ upload_form.images.id_for_label }}">{{ upload_form.images.label }} :</label>
+          <label for="{{ form.images.id_for_label }}">{{ form.images.label }} :</label>
-          {{ upload_form.images|add_attr("x-ref=pictures") }}
+          {{ form.images|add_attr("x-ref=pictures") }}
-          <span class="helptext">{{ upload_form.images.help_text }}</span>
+          <span class="helptext">{{ form.images.help_text }}</span>
         </p>
         <input type="submit" value="{% trans %}Upload{% endtrans %}" />
         <progress x-ref="progress" x-show="sending"></progress>

sas/templates/sas/macros.jinja

@@ -1,19 +1,13 @@
 {% macro display_album(a, edit_mode) %}
   <a href="{{ url('sas:album', album_id=a.id) }}">
-    {% if a.file %}
+    {% if a.thumbnail %}
       {% set img = a.get_download_url() %}
       {% set src = a.name %}
-    {% elif a.children.filter(is_folder=False, is_moderated=True).exists() %}
-      {% set picture = a.children.filter(is_folder=False).first().as_picture %}
-      {% set img = picture.get_download_thumb_url()  %}
-      {% set src = picture.name %}
     {% else %}
       {% set img = static('core/img/sas.jpg') %}
       {% set src = "sas.jpg" %}
     {% endif %}
-    <div
+    <div class="album{% if not a.is_moderated %} not_moderated{% endif %}">
-      class="album{% if not a.is_moderated %} not_moderated{% endif %}"
-    >
       <img src="{{ img }}" alt="{{ src }}" loading="lazy" />
       {% if not a.is_moderated %}
         <div class="overlay">&nbsp;</div>
@@ -31,7 +25,7 @@
 {% macro print_path(file) %}
   {% if file and file.parent %}
     {{ print_path(file.parent) }}
-    <a href="{{ url('sas:album', album_id=file.id) }}">{{ file.get_display_name() }}</a> /
+    <a href="{{ url("sas:album", album_id=file.id) }}">{{ file.name }}</a> /
   {% endif %}
 {% endmacro %}
 

sas/templates/sas/picture.jinja

@@ -1,9 +1,9 @@
 {% extends "core/base.jinja" %}
 
 {%- block additional_css -%}
-  <link defer rel="stylesheet" href="{{ static('bundled/core/components/ajax-select-index.css') }}">
+  <link rel="stylesheet" href="{{ static('bundled/core/components/ajax-select-index.css') }}">
-  <link defer rel="stylesheet" href="{{ static('core/components/ajax-select.scss') }}">
+  <link rel="stylesheet" href="{{ static('core/components/ajax-select.scss') }}">
-  <link defer rel="stylesheet" href="{{ static('sas/css/picture.scss') }}">
+  <link rel="stylesheet" href="{{ static('sas/css/picture.scss') }}">
 {%- endblock -%}
 
 {%- block additional_js -%}
@@ -104,7 +104,7 @@
                 <span
                   x-text="Intl.DateTimeFormat(
                           '{{ LANGUAGE_CODE }}', {dateStyle: 'long'}
-                          ).format(new Date(currentPicture.date))"
+                          ).format(new Date(currentPicture.created_at))"
                 >
                 </span>
               </div>

sas/tests/test_api.py

@@ -27,8 +27,8 @@ class TestSas(TestCase):
         cls.user_b, cls.user_c = subscriber_user.make(_quantity=2)
 
         picture = picture_recipe.extend(owner=owner)
-        cls.album_a = baker.make(Album, is_in_sas=True, parent=sas)
+        cls.album_a = baker.make(Album)
-        cls.album_b = baker.make(Album, is_in_sas=True, parent=sas)
+        cls.album_b = baker.make(Album)
         relation_recipe = Recipe(PeoplePictureRelation)
         relations = []
         for album in cls.album_a, cls.album_b:
@@ -61,7 +61,7 @@ class TestPictureSearch(TestSas):
         self.client.force_login(self.user_b)
         res = self.client.get(self.url + f"?album_id={self.album_a.id}")
         assert res.status_code == 200
-        expected = list(self.album_a.children_pictures.values_list("id", flat=True))
+        expected = list(self.album_a.pictures.values_list("id", flat=True))
         assert [i["id"] for i in res.json()["results"]] == expected
 
     def test_filter_by_user(self):
@@ -70,7 +70,7 @@ class TestPictureSearch(TestSas):
         assert res.status_code == 200
         expected = list(
             self.user_a.pictures.order_by(
-                "-picture__parent__date", "picture__date"
+                "-picture__parent__event_date", "picture__created_at"
             ).values_list("picture_id", flat=True)
         )
         assert [i["id"] for i in res.json()["results"]] == expected
@@ -84,7 +84,7 @@ class TestPictureSearch(TestSas):
         assert res.status_code == 200
         expected = list(
             self.user_a.pictures.union(self.user_b.pictures.all())
-            .order_by("-picture__parent__date", "picture__date")
+            .order_by("-picture__parent__event_date", "picture__created_at")
             .values_list("picture_id", flat=True)
         )
         assert [i["id"] for i in res.json()["results"]] == expected
@@ -97,7 +97,7 @@ class TestPictureSearch(TestSas):
         assert res.status_code == 200
         expected = list(
             self.user_a.pictures.order_by(
-                "-picture__parent__date", "picture__date"
+                "-picture__parent__event_date", "picture__created_at"
             ).values_list("picture_id", flat=True)
         )
         assert [i["id"] for i in res.json()["results"]] == expected
@@ -123,7 +123,7 @@ class TestPictureSearch(TestSas):
         assert res.status_code == 200
         expected = list(
             self.user_b.pictures.intersection(self.user_a.pictures.all())
-            .order_by("-picture__parent__date", "picture__date")
+            .order_by("-picture__parent__event_date", "picture__created_at")
             .values_list("picture_id", flat=True)
         )
         assert [i["id"] for i in res.json()["results"]] == expected

sas/tests/test_model.py

@@ -3,8 +3,8 @@ from model_bakery import baker
 
 from core.baker_recipes import old_subscriber_user, subscriber_user
 from core.models import User
-from sas.baker_recipes import picture_recipe
+from sas.baker_recipes import album_recipe, picture_recipe
-from sas.models import Picture
+from sas.models import Album, Picture
 
 
 class TestPictureQuerySet(TestCase):
@@ -44,3 +44,22 @@ class TestPictureQuerySet(TestCase):
         user.pictures.create(picture=self.pictures[1])  # moderated
         pictures = list(Picture.objects.viewable_by(user))
         assert pictures == [self.pictures[1]]
+
+
+class TestDeleteAlbum(TestCase):
+    def setUp(cls):
+        cls.album: Album = album_recipe.make()
+        cls.album_pictures = picture_recipe.make(parent=cls.album, _quantity=5)
+        cls.sub_album = album_recipe.make(parent=cls.album)
+        cls.sub_album_pictures = picture_recipe.make(parent=cls.sub_album, _quantity=5)
+
+    def test_delete(self):
+        album_ids = [self.album.id, self.sub_album.id]
+        picture_ids = [
+            *[p.id for p in self.album_pictures],
+            *[p.id for p in self.sub_album_pictures],
+        ]
+        self.album.delete()
+        # assert not p.exists()
+        assert not Album.objects.filter(id__in=album_ids).exists()
+        assert not Picture.objects.filter(id__in=picture_ids).exists()

sas/tests/test_views.py

@@ -136,9 +136,7 @@ class TestAlbumUpload:
 class TestSasModeration(TestCase):
     @classmethod
     def setUpTestData(cls):
-        album = baker.make(
+        album = baker.make(Album)
-            Album, parent_id=settings.SITH_SAS_ROOT_DIR_ID, is_moderated=True
-        )
         cls.pictures = picture_recipe.make(
             parent=album, _quantity=10, _bulk_create=True
         )

sas/views.py

@@ -12,6 +12,7 @@
 # OR WITHIN THE LOCAL FILE "LICENSE"
 #
 #
+from pathlib import Path
 from typing import Any
 
 from django.conf import settings
@@ -21,12 +22,12 @@ from django.shortcuts import get_object_or_404
 from django.urls import reverse
 from django.utils.safestring import SafeString
 from django.views.generic import CreateView, DetailView, TemplateView
-from django.views.generic.edit import FormView, UpdateView
+from django.views.generic.edit import FormMixin, FormView, UpdateView
 
 from core.auth.mixins import CanEditMixin, CanViewMixin
 from core.models import SithFile, User
-from core.views import UseFragmentsMixin
+from core.views import FileView, UseFragmentsMixin
-from core.views.files import FileView, send_file
+from core.views.files import send_raw_file
 from core.views.mixins import FragmentMixin, FragmentRenderer
 from core.views.user import UserTabsMixin
 from sas.forms import (
@@ -62,6 +63,7 @@ class AlbumCreateFragment(FragmentMixin, CreateView):
 
 
 class SASMainView(UseFragmentsMixin, TemplateView):
+    form_class = AlbumCreateForm
     template_name = "sas/main.jinja"
 
     def get_fragments(self) -> dict[str, FragmentRenderer]:
@@ -78,12 +80,26 @@ class SASMainView(UseFragmentsMixin, TemplateView):
         root_user = User.objects.get(pk=settings.SITH_ROOT_USER_ID)
         return {"album_create_fragment": {"owner": root_user}}
 
+    def dispatch(self, request, *args, **kwargs):
+        if request.method == "POST" and not self.request.user.has_perm("sas.add_album"):
+            raise PermissionDenied
+        return super().dispatch(request, *args, **kwargs)
+
+    def get_form(self, form_class=None):
+        if not self.request.user.has_perm("sas.add_album"):
+            return None
+        return super().get_form(form_class)
+
+    def get_form_kwargs(self):
+        return super().get_form_kwargs() | {
+            "owner": User.objects.get(pk=settings.SITH_ROOT_USER_ID),
+            "parent": None,
+        }
+
     def get_context_data(self, **kwargs):
         kwargs = super().get_context_data(**kwargs)
         albums_qs = Album.objects.viewable_by(self.request.user)
-        kwargs["categories"] = list(
+        kwargs["categories"] = list(albums_qs.filter(parent=None).order_by("id"))
-            albums_qs.filter(parent_id=settings.SITH_SAS_ROOT_DIR_ID).order_by("id")
-        )
         kwargs["latest"] = list(albums_qs.order_by("-id")[:5])
         return kwargs
 
@@ -93,6 +109,9 @@ class PictureView(CanViewMixin, DetailView):
     pk_url_kwarg = "picture_id"
     template_name = "sas/picture.jinja"
 
+    def get_queryset(self):
+        return super().get_queryset().select_related("parent")
+
     def get(self, request, *args, **kwargs):
         self.object = self.get_object()
         if "rotate_right" in request.GET:
@@ -102,31 +121,42 @@ class PictureView(CanViewMixin, DetailView):
         return super().get(request, *args, **kwargs)
 
     def get_context_data(self, **kwargs):
-        return super().get_context_data(**kwargs) | {
+        return super().get_context_data(**kwargs) | {"album": self.object.parent}
-            "album": Album.objects.get(children=self.object)
-        }
 
 
 def send_album(request, album_id):
-    return send_file(request, album_id, Album)
+    album = get_object_or_404(Album, id=album_id)
+    if not album.can_be_viewed_by(request.user):
+        raise PermissionDenied
+    return send_raw_file(Path(album.thumbnail.path))
 
 
 def send_pict(request, picture_id):
-    return send_file(request, picture_id, Picture)
+    picture = get_object_or_404(Picture, id=picture_id)
+    if not picture.can_be_viewed_by(request.user):
+        raise PermissionDenied
+    return send_raw_file(Path(picture.original.path))
 
 
 def send_compressed(request, picture_id):
-    return send_file(request, picture_id, Picture, "compressed")
+    picture = get_object_or_404(Picture, id=picture_id)
+    if not picture.can_be_viewed_by(request.user):
+        raise PermissionDenied
+    return send_raw_file(Path(picture.compressed.path))
 
 
 def send_thumb(request, picture_id):
-    return send_file(request, picture_id, Picture, "thumbnail")
+    picture = get_object_or_404(Picture, id=picture_id)
+    if not picture.can_be_viewed_by(request.user):
+        raise PermissionDenied
+    return send_raw_file(Path(picture.thumbnail.path))
 
 
-class AlbumView(CanViewMixin, UseFragmentsMixin, DetailView):
+class AlbumView(CanViewMixin, UseFragmentsMixin, FormMixin, DetailView):
     model = Album
     pk_url_kwarg = "album_id"
     template_name = "sas/album.jinja"
+    form_class = PictureUploadForm
 
     def get_fragments(self) -> dict[str, FragmentRenderer]:
         return {
@@ -141,27 +171,32 @@ class AlbumView(CanViewMixin, UseFragmentsMixin, DetailView):
         except ValueError as e:
             raise Http404 from e
         if "clipboard" not in request.session:
-            request.session["clipboard"] = []
+            request.session["clipboard"] = {"albums": [], "pictures": []}
         return super().dispatch(request, *args, **kwargs)
 
+    def get_form(self, *args, **kwargs):
+        if not self.request.user.can_edit(self.object):
+            return None
+        return super().get_form(*args, **kwargs)
+
     def post(self, request, *args, **kwargs):
         self.object = self.get_object()
-        if not self.object.file:
+        form = self.get_form()
-            self.object.generate_thumbnail()
+        if not form:
-        if request.user.can_edit(self.object):  # Handle the copy-paste functions
+            # the form is reserved for users that can edit this album.
-            FileView.handle_clipboard(request, self.object)
+            # If there is no form, it means the user has no right to do a POST
-        return HttpResponseRedirect(self.request.path)
+            raise PermissionDenied
+        FileView.handle_clipboard(self.request, self.object)
+        if not form.is_valid():
+            return self.form_invalid(form)
+        return self.form_valid(form)
 
     def get_fragment_data(self) -> dict[str, dict[str, Any]]:
         return {"album_create_fragment": {"owner": self.request.user}}
 
     def get_context_data(self, **kwargs):
         kwargs = super().get_context_data(**kwargs)
-        if ids := self.request.session.get("clipboard", None):
+        kwargs["clipboard"] = {}
-            kwargs["clipboard"] = SithFile.objects.filter(id__in=ids)
-        kwargs["upload_form"] = PictureUploadForm()
-        # if True, the albums will be fetched with a request to the API
-        # if False, the section won't be displayed at all
         kwargs["show_albums"] = (
             Album.objects.viewable_by(self.request.user)
             .filter(parent_id=self.object.id)
@@ -207,7 +242,7 @@ class ModerationView(TemplateView):
     def get_context_data(self, **kwargs):
         kwargs = super().get_context_data(**kwargs)
         kwargs["albums_to_moderate"] = Album.objects.filter(
-            is_moderated=False, is_in_sas=True, is_folder=True
+            is_moderated=False
         ).order_by("id")
         pictures = Picture.objects.filter(is_moderated=False).select_related("parent")
         kwargs["pictures"] = pictures

staticfiles/processors.py

@@ -182,13 +182,12 @@ class OpenApi:
                 path[action]["operationId"] = "_".join(
                     desc["operationId"].split("_")[:-1]
                 )
+
         schema = str(schema)
 
         if old_hash == sha1(schema.encode("utf-8")).hexdigest():
             logging.getLogger("django").info("✨ Api did not change, nothing to do ✨")
             return
 
-        with open(out, "w") as f:
+        out.write_text(schema)
-            _ = f.write(schema)
-
         return subprocess.Popen(["npm", "run", "openapi"])