doc: third-party auth

C'est pas la branche la plus appropriée, mais ça gène mon debug de devoir scroller plus longtemps dans l'html des réponses à cause de la place que prennent les notifs.

api/admin.py

@@ -17,6 +17,15 @@ class ApiClientAdmin(admin.ModelAdmin):
         "owner__nick_name",
     )
     autocomplete_fields = ("owner", "groups", "client_permissions")
+    readonly_fields = ("hmac_key",)
+    actions = ("reset_hmac_key",)
+
+    @admin.action(permissions=["change"], description=_("Reset HMAC key"))
+    def reset_hmac_key(self, _request: HttpRequest, queryset: QuerySet[ApiClient]):
+        objs = list(queryset)
+        for obj in objs:
+            obj.reset_hmac(commit=False)
+        ApiClient.objects.bulk_update(objs, fields=["hmac_key"])
 
 
 @admin.register(ApiKey)

api/api.py

@@ -0,0 +1,16 @@
+from ninja_extra import ControllerBase, api_controller, route
+
+from api.auth import ApiKeyAuth
+from api.schemas import ApiClientSchema
+
+
+@api_controller("/client")
+class ApiClientController(ControllerBase):
+    @route.get(
+        "/me",
+        auth=[ApiKeyAuth()],
+        response=ApiClientSchema,
+        url_name="api-client-infos",
+    )
+    def get_client_info(self):
+        return self.context.request.auth

api/forms.py

@@ -0,0 +1,35 @@
+from django import forms
+from django.forms import HiddenInput
+from django.utils.translation import gettext_lazy as _
+
+
+class ThirdPartyAuthForm(forms.Form):
+    """Form to complete to authenticate on the sith from a third-party app.
+
+    For the form to be valid, the user approve the EULA (french: CGU)
+    and give its username from the third-party app.
+    """
+
+    cgu_accepted = forms.BooleanField(
+        required=True,
+        label=_("I have read and I accept the terms and conditions of use"),
+        error_messages={
+            "required": _("You must approve the terms and conditions of use.")
+        },
+    )
+    is_username_valid = forms.BooleanField(
+        required=True,
+        error_messages={"required": _("You must confirm that this is your username.")},
+    )
+    client_id = forms.IntegerField(widget=HiddenInput())
+    third_party_app = forms.CharField(widget=HiddenInput())
+    privacy_link = forms.URLField(widget=HiddenInput())
+    username = forms.CharField(widget=HiddenInput())
+    callback_url = forms.URLField(widget=HiddenInput())
+    signature = forms.CharField(widget=HiddenInput())
+
+    def __init__(self, *args, label_suffix: str = "", initial, **kwargs):
+        super().__init__(*args, label_suffix=label_suffix, initial=initial, **kwargs)
+        self.fields["is_username_valid"].label = _(
+            "I confirm that %(username)s is my username on %(app)s"
+        ) % {"username": initial.get("username"), "app": initial.get("third_party_app")}

api/migrations/0002_apiclient_hmac_key.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.2.3 on 2025-10-26 10:15
+
+from django.db import migrations, models
+
+import api.models
+
+
+class Migration(migrations.Migration):
+    dependencies = [("api", "0001_initial")]
+
+    operations = [
+        migrations.AddField(
+            model_name="apiclient",
+            name="hmac_key",
+            field=models.CharField(
+                default=api.models.get_hmac_key, max_length=128, verbose_name="HMAC Key"
+            ),
+        ),
+    ]

api/models.py

@@ -1,13 +1,20 @@
+import secrets
 from typing import Iterable
 
 from django.contrib.auth.models import Permission
 from django.db import models
+from django.db.models import Q
+from django.utils.functional import cached_property
 from django.utils.translation import gettext_lazy as _
 from django.utils.translation import pgettext_lazy
 
 from core.models import Group, User
 
 
+def get_hmac_key():
+    return secrets.token_hex(64)
+
+
 class ApiClient(models.Model):
     name = models.CharField(_("name"), max_length=64)
     owner = models.ForeignKey(
@@ -26,11 +33,10 @@ class ApiClient(models.Model):
         help_text=_("Specific permissions for this api client."),
         related_name="clients",
     )
+    hmac_key = models.CharField(_("HMAC Key"), max_length=128, default=get_hmac_key)
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
 
-    _perm_cache: set[str] | None = None
-
     class Meta:
         verbose_name = _("api client")
         verbose_name_plural = _("api clients")
@@ -38,33 +44,38 @@ class ApiClient(models.Model):
     def __str__(self):
         return self.name
 
+    @cached_property
+    def all_permissions(self) -> set[str]:
+        permissions = (
+            Permission.objects.filter(
+                Q(group__group__in=self.groups.all()) | Q(clients=self)
+            )
+            .values_list("content_type__app_label", "codename")
+            .order_by()
+        )
+        return {f"{content_type}.{name}" for content_type, name in permissions}
+
     def has_perm(self, perm: str):
         """Return True if the client has the specified permission."""
+        return perm in self.all_permissions
 
-        if self._perm_cache is None:
-            group_permissions = (
-                Permission.objects.filter(group__group__in=self.groups.all())
-                .values_list("content_type__app_label", "codename")
-                .order_by()
-            )
-            client_permissions = self.client_permissions.values_list(
-                "content_type__app_label", "codename"
-            ).order_by()
-            self._perm_cache = {
-                f"{content_type}.{name}"
-                for content_type, name in (*group_permissions, *client_permissions)
-            }
-        return perm in self._perm_cache
-
-    def has_perms(self, perm_list):
-        """
-        Return True if the client has each of the specified permissions. If
-        object is passed, check if the client has all required perms for it.
-        """
+    def has_perms(self, perm_list: Iterable[str]) -> bool:
+        """Return True if the client has each of the specified permissions."""
         if not isinstance(perm_list, Iterable) or isinstance(perm_list, str):
             raise ValueError("perm_list must be an iterable of permissions.")
         return all(self.has_perm(perm) for perm in perm_list)
 
+    def reset_hmac(self, *, commit: bool = True) -> str:
+        """Reset and return the HMAC key for this client.
+
+        Args:
+            commit: if True (the default), persist the new hmac in db.
+        """
+        self.hmac_key = get_hmac_key()
+        if commit:
+            self.save()
+        return self.hmac_key
+
 
 class ApiKey(models.Model):
     PREFIX_LENGTH = 5

api/schemas.py

@@ -0,0 +1,23 @@
+from ninja import ModelSchema, Schema
+from pydantic import Field, HttpUrl
+
+from api.models import ApiClient
+from core.schemas import SimpleUserSchema
+
+
+class ApiClientSchema(ModelSchema):
+    class Meta:
+        model = ApiClient
+        fields = ["id", "name"]
+
+    owner: SimpleUserSchema
+    permissions: list[str] = Field(alias="all_permissions")
+
+
+class ThirdPartyAuthParamsSchema(Schema):
+    client_id: int
+    third_party_app: str
+    privacy_link: HttpUrl
+    username: str
+    callback_url: HttpUrl
+    signature: str

api/templates/api/third_party/auth.jinja

@@ -0,0 +1,32 @@
+{% extends "core/base.jinja" %}
+
+{% block content %}
+  <form method="post">
+    {% csrf_token %}
+    <h3>{% trans %}Confidentiality{% endtrans %}</h3>
+    <p>
+      {% trans trimmed app=third_party_app %}
+        By ticking this box and clicking on the send button, you
+        acknowledge and agree to provide {{ app }} with your
+        first name, last name, nickname and any other information
+        that was the third party app was explicitly authorized to fetch
+        and that it must have acknowledged to you, in a complete and accurate manner.
+      {% endtrans %}
+    </p>
+    <p class="margin-bottom">
+      {% trans trimmed app=third_party_app, privacy_link=third_party_cgu, sith_cgu_link=sith_cgu %}
+        The privacy policies of <a href="{{ privacy_link }}">{{ app }}</a>
+        and of <a href="{{ sith_cgu_link }}">the Students' Association</a>
+        applies as soon as the form is submitted.
+      {% endtrans %}
+    </p>
+    <div class="row">{{ form.cgu_accepted }} {{ form.cgu_accepted.label_tag() }}</div>
+    <br>
+    <h3 class="margin-bottom">{% trans %}Confirmation of identity{% endtrans %}</h3>
+    <div class="row margin-bottom">
+      {{ form.is_username_valid }} {{ form.is_username_valid.label_tag() }}
+    </div>
+    {% for field in form.hidden_fields() %}{{ field }}{% endfor %}
+    <input type="submit" class="btn btn-blue">
+  </form>
+{% endblock %}

api/tests/test_admin.py

@@ -0,0 +1,24 @@
+import pytest
+from django.contrib.admin import AdminSite
+from django.http import HttpRequest
+from model_bakery import baker
+from pytest_django.asserts import assertNumQueries
+
+from api.admin import ApiClientAdmin
+from api.models import ApiClient
+
+
+@pytest.mark.django_db
+def test_reset_hmac_action():
+    client_admin = ApiClientAdmin(ApiClient, AdminSite())
+    api_clients = baker.make(ApiClient, _quantity=4, _bulk_create=True)
+    old_hmac_keys = [c.hmac_key for c in api_clients]
+    with assertNumQueries(2):
+        qs = ApiClient.objects.filter(id__in=[c.id for c in api_clients[2:4]])
+        client_admin.reset_hmac_key(HttpRequest(), qs)
+    for c in api_clients:
+        c.refresh_from_db()
+    assert api_clients[0].hmac_key == old_hmac_keys[0]
+    assert api_clients[1].hmac_key == old_hmac_keys[1]
+    assert api_clients[2].hmac_key != old_hmac_keys[2]
+    assert api_clients[3].hmac_key != old_hmac_keys[3]

api/tests/test_api_client_controller.py

@@ -0,0 +1,18 @@
+import pytest
+from django.test import Client
+from django.urls import reverse
+from model_bakery import baker
+
+from api.hashers import generate_key
+from api.models import ApiClient, ApiKey
+from api.schemas import ApiClientSchema
+
+
+@pytest.mark.django_db
+def test_api_client_controller(client: Client):
+    key, hashed = generate_key()
+    api_client = baker.make(ApiClient)
+    baker.make(ApiKey, client=api_client, hashed_key=hashed)
+    res = client.get(reverse("api:api-client-infos"), headers={"X-APIKey": key})
+    assert res.status_code == 200
+    assert res.json() == ApiClientSchema.from_orm(api_client).model_dump()

api/tests/test_client.py

@@ -0,0 +1,59 @@
+import pytest
+from django.contrib.auth.models import Permission
+from django.test import TestCase
+from model_bakery import baker
+
+from api.models import ApiClient
+from core.models import Group
+
+
+class TestClientPermissions(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        cls.api_client = baker.make(ApiClient)
+        cls.perms = baker.make(Permission, _quantity=10, _bulk_create=True)
+        cls.api_client.groups.set(
+            [
+                baker.make(Group, permissions=cls.perms[0:3]),
+                baker.make(Group, permissions=cls.perms[3:5]),
+            ]
+        )
+        cls.api_client.client_permissions.set(
+            [cls.perms[3], cls.perms[5], cls.perms[6], cls.perms[7]]
+        )
+
+    def test_all_permissions(self):
+        assert self.api_client.all_permissions == {
+            f"{p.content_type.app_label}.{p.codename}" for p in self.perms[0:8]
+        }
+
+    def test_has_perm(self):
+        assert self.api_client.has_perm(
+            f"{self.perms[1].content_type.app_label}.{self.perms[1].codename}"
+        )
+        assert not self.api_client.has_perm(
+            f"{self.perms[9].content_type.app_label}.{self.perms[9].codename}"
+        )
+
+    def test_has_perms(self):
+        assert self.api_client.has_perms(
+            [
+                f"{self.perms[1].content_type.app_label}.{self.perms[1].codename}",
+                f"{self.perms[2].content_type.app_label}.{self.perms[2].codename}",
+            ]
+        )
+        assert not self.api_client.has_perms(
+            [
+                f"{self.perms[1].content_type.app_label}.{self.perms[1].codename}",
+                f"{self.perms[9].content_type.app_label}.{self.perms[9].codename}",
+            ],
+        )
+
+
+@pytest.mark.django_db
+def test_reset_hmac_key():
+    client = baker.make(ApiClient)
+    original_key = client.hmac_key
+    client.reset_hmac(commit=True)
+    assert len(client.hmac_key) == len(original_key)
+    assert client.hmac_key != original_key

api/tests/test_third_party_auth.py

@@ -0,0 +1,114 @@
+from unittest import mock
+from unittest.mock import Mock
+
+from django.db.models import Max
+from django.test import TestCase
+from django.urls import reverse
+from model_bakery import baker
+from pytest_django.asserts import assertRedirects
+
+from api.models import ApiClient, get_hmac_key
+from core.baker_recipes import subscriber_user
+from core.schemas import UserProfileSchema
+from core.utils import hmac_hexdigest
+
+
+def mocked_post(*, ok: bool):
+    class MockedResponse(Mock):
+        @property
+        def ok(self):
+            return ok
+
+    def mocked():
+        return MockedResponse()
+
+    return mocked
+
+
+class TestThirdPartyAuth(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        cls.user = subscriber_user.make()
+        cls.api_client = baker.make(ApiClient)
+
+    def setUp(self):
+        self.query = {
+            "client_id": self.api_client.id,
+            "third_party_app": "app",
+            "privacy_link": "https://foobar.fr/",
+            "username": "bibou",
+            "callback_url": "https://callback.fr/",
+        }
+        self.query["signature"] = hmac_hexdigest(self.api_client.hmac_key, self.query)
+        self.callback_data = {
+            "user": UserProfileSchema.from_orm(self.user).model_dump()
+        }
+        self.callback_data["signature"] = hmac_hexdigest(
+            self.api_client.hmac_key, self.callback_data["user"]
+        )
+
+    def test_auth_ok(self):
+        self.client.force_login(self.user)
+        res = self.client.get(reverse("api-link:third-party-auth", query=self.query))
+        assert res.status_code == 200
+        with mock.patch("requests.post", new_callable=mocked_post(ok=True)) as mocked:
+            res = self.client.post(
+                reverse("api-link:third-party-auth"),
+                data={"cgu_accepted": True, "is_username_valid": True, **self.query},
+            )
+            mocked.assert_called_once_with(
+                self.query["callback_url"], json=self.callback_data
+            )
+        assertRedirects(
+            res,
+            reverse("api-link:third-party-auth-result", kwargs={"result": "success"}),
+        )
+
+    def test_callback_error(self):
+        """Test that the user see the failure page if the callback request failed."""
+        self.client.force_login(self.user)
+        with mock.patch("requests.post", new_callable=mocked_post(ok=False)) as mocked:
+            res = self.client.post(
+                reverse("api-link:third-party-auth"),
+                data={"cgu_accepted": True, "is_username_valid": True, **self.query},
+            )
+            mocked.assert_called_once_with(
+                self.query["callback_url"], json=self.callback_data
+            )
+        assertRedirects(
+            res,
+            reverse("api-link:third-party-auth-result", kwargs={"result": "failure"}),
+        )
+
+    def test_wrong_signature(self):
+        """Test that a 403 is raised if the signature of the query is wrong."""
+        self.client.force_login(subscriber_user.make())
+        new_key = get_hmac_key()
+        del self.query["signature"]
+        self.query["signature"] = hmac_hexdigest(new_key, self.query)
+        res = self.client.get(reverse("api-link:third-party-auth", query=self.query))
+        assert res.status_code == 403
+
+    def test_cgu_not_accepted(self):
+        self.client.force_login(self.user)
+        res = self.client.get(reverse("api-link:third-party-auth", query=self.query))
+        assert res.status_code == 200
+        res = self.client.post(reverse("api-link:third-party-auth"), data=self.query)
+        assert res.status_code == 200  # no redirect means invalid form
+        res = self.client.post(
+            reverse("api-link:third-party-auth"),
+            data={"cgu_accepted": False, "is_username_valid": False, **self.query},
+        )
+        assert res.status_code == 200
+
+    def test_invalid_client(self):
+        self.query["client_id"] = ApiClient.objects.aggregate(res=Max("id"))["res"] + 1
+        res = self.client.get(reverse("api-link:third-party-auth", query=self.query))
+        assert res.status_code == 403
+
+    def test_missing_parameter(self):
+        """Test that a 403 is raised if there is a missing parameter."""
+        del self.query["username"]
+        self.query["signature"] = hmac_hexdigest(self.api_client.hmac_key, self.query)
+        res = self.client.get(reverse("api-link:third-party-auth", query=self.query))
+        assert res.status_code == 403

api/urls.py

@@ -1,6 +1,10 @@
+from django.urls import path, register_converter
 from ninja.security import SessionAuth
 from ninja_extra import NinjaExtraAPI
 
+from api.views import ThirdPartyAuthResultView, ThirdPartyAuthView
+from core.converters import ResultConverter
+
 api = NinjaExtraAPI(
     title="PICON",
     description="Portail Interactif de Communication avec les Outils Numériques",
@@ -9,3 +13,14 @@ api = NinjaExtraAPI(
     auth=[SessionAuth()],
 )
 api.auto_discover_controllers()
+
+register_converter(ResultConverter, "res")
+
+urlpatterns = [
+    path("auth/", ThirdPartyAuthView.as_view(), name="third-party-auth"),
+    path(
+        "auth/<res:result>/",
+        ThirdPartyAuthResultView.as_view(),
+        name="third-party-auth-result",
+    ),
+]

api/views.py

@@ -0,0 +1,119 @@
+import hmac
+from urllib.parse import unquote
+
+import pydantic
+import requests
+from django.conf import settings
+from django.contrib import messages
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.core.exceptions import PermissionDenied
+from django.urls import reverse, reverse_lazy
+from django.utils.translation import gettext as _
+from django.views.generic import FormView, TemplateView
+from ninja_extra.shortcuts import get_object_or_none
+
+from api.forms import ThirdPartyAuthForm
+from api.models import ApiClient
+from api.schemas import ThirdPartyAuthParamsSchema
+from core.models import SithFile
+from core.schemas import UserProfileSchema
+from core.utils import hmac_hexdigest
+
+
+class ThirdPartyAuthView(LoginRequiredMixin, FormView):
+    form_class = ThirdPartyAuthForm
+    template_name = "api/third_party/auth.jinja"
+    success_url = reverse_lazy("core:index")
+
+    def parse_params(self) -> ThirdPartyAuthParamsSchema:
+        """Parse and check the authentication parameters.
+
+        Raises:
+            PermissionDenied: if the verification failed.
+        """
+        # This is here rather than in ThirdPartyAuthForm because
+        # the given parameters and their signature are checked during both
+        # POST (for obvious reasons) and GET (in order not to make
+        # the user fill a form just to get an error he won't understand)
+        params = self.request.GET or self.request.POST
+        params = {key: unquote(val) for key, val in params.items()}
+        try:
+            params = ThirdPartyAuthParamsSchema(**params)
+        except pydantic.ValidationError as e:
+            raise PermissionDenied("Wrong data format") from e
+        client: ApiClient = get_object_or_none(ApiClient, id=params.client_id)
+        if not client:
+            raise PermissionDenied
+        if not hmac.compare_digest(
+            hmac_hexdigest(client.hmac_key, params.model_dump(exclude={"signature"})),
+            params.signature,
+        ):
+            raise PermissionDenied("Bad signature")
+        return params
+
+    def dispatch(self, request, *args, **kwargs):
+        self.params = self.parse_params()
+        return super().dispatch(request, *args, **kwargs)
+
+    def get(self, *args, **kwargs):
+        messages.warning(
+            self.request,
+            _(
+                "You are going to link your AE account and your %(app)s account. "
+                "Continue only if this page was opened from %(app)s."
+            )
+            % {"app": self.params.third_party_app},
+        )
+        return super().get(*args, **kwargs)
+
+    def get_initial(self):
+        return self.params.model_dump()
+
+    def form_valid(self, form):
+        client = ApiClient.objects.get(id=form.cleaned_data["client_id"])
+        user = UserProfileSchema.from_orm(self.request.user).model_dump()
+        data = {"user": user, "signature": hmac_hexdigest(client.hmac_key, user)}
+        response = requests.post(form.cleaned_data["callback_url"], json=data)
+        self.success_url = reverse(
+            "api-link:third-party-auth-result",
+            kwargs={"result": "success" if response.ok else "failure"},
+        )
+        return super().form_valid(form)
+
+    def get_context_data(self, **kwargs):
+        return super().get_context_data(**kwargs) | {
+            "third_party_app": self.params.third_party_app,
+            "third_party_cgu": self.params.privacy_link,
+            "sith_cgu": SithFile.objects.get(id=settings.SITH_CGU_FILE_ID),
+        }
+
+
+class ThirdPartyAuthResultView(LoginRequiredMixin, TemplateView):
+    """View that the user will see if its authentication on sith was successful.
+
+    This can show either a success or a failure message :
+    - success : everything is good, the user is successfully authenticated
+      and can close the page
+    - failure : the authentication has been processed on the sith side,
+      but the request to the callback url received an error.
+      In such a case, there is nothing much we can do but to advice
+      the user to contact the developers of the third-party app.
+    """
+
+    template_name = "core/base.jinja"
+    success_message = _(
+        "You have been successfully authenticated. You can now close this page."
+    )
+    error_message = _(
+        "Your authentication on the AE website was successful, "
+        "but an error happened during the interaction "
+        "with the third-party application. "
+        "Please contact the managers of the latter."
+    )
+
+    def get(self, request, *args, **kwargs):
+        if self.kwargs.get("result") == "success":
+            messages.success(request, self.success_message)
+        else:
+            messages.error(request, self.error_message)
+        return super().get(request, *args, **kwargs)

club/api.py

@@ -6,9 +6,15 @@ from ninja_extra.pagination import PageNumberPaginationExtra
 from ninja_extra.schemas import PaginatedResponseSchema
 
 from api.auth import ApiKeyAuth
-from api.permissions import CanAccessLookup, HasPerm
+from api.permissions import CanAccessLookup, CanView, HasPerm
 from club.models import Club, Membership
-from club.schemas import ClubSchema, ClubSearchFilterSchema, SimpleClubSchema
+from club.schemas import (
+    ClubSchema,
+    ClubSearchFilterSchema,
+    SimpleClubSchema,
+    UserMembershipSchema,
+)
+from core.models import User
 
 
 @api_controller("/club")
@@ -38,3 +44,22 @@ class ClubController(ControllerBase):
         return self.get_object_or_exception(
             Club.objects.prefetch_related(prefetch), id=club_id
         )
+
+
+@api_controller("/user/{int:user_id}/club")
+class UserClubController(ControllerBase):
+    @route.get(
+        "",
+        response=list[UserMembershipSchema],
+        auth=[ApiKeyAuth(), SessionAuth()],
+        permissions=[CanView],
+        url_name="fetch_user_clubs",
+    )
+    def fetch_user_clubs(self, user_id: int):
+        """Get all the active memberships of the given user."""
+        user = self.get_object_or_exception(User, id=user_id)
+        return (
+            Membership.objects.ongoing()
+            .filter(user=user)
+            .select_related("club", "user")
+        )

club/schemas.py

@@ -40,6 +40,8 @@ class ClubProfileSchema(ModelSchema):
 
 
 class ClubMemberSchema(ModelSchema):
+    """A schema to represent all memberships in a club."""
+
     class Meta:
         model = Membership
         fields = ["start_date", "end_date", "role", "description"]
@@ -53,3 +55,13 @@ class ClubSchema(ModelSchema):
         fields = ["id", "name", "logo", "is_active", "short_description", "address"]
 
     members: list[ClubMemberSchema]
+
+
+class UserMembershipSchema(ModelSchema):
+    """A schema to represent the active club memberships of a user."""
+
+    class Meta:
+        model = Membership
+        fields = ["id", "start_date", "role", "description"]
+
+    club: SimpleClubSchema

club/tests/test_user_club_controller.py

@@ -0,0 +1,50 @@
+from datetime import timedelta
+
+from django.test import TestCase
+from django.urls import reverse
+from django.utils.timezone import localdate
+from model_bakery import baker
+from model_bakery.recipe import Recipe
+
+from club.models import Club, Membership
+from club.schemas import UserMembershipSchema
+from core.baker_recipes import subscriber_user
+from core.models import Page
+
+
+class TestFetchClub(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        cls.user = subscriber_user.make()
+        pages = baker.make(Page, _quantity=3, _bulk_create=True)
+        clubs = baker.make(Club, page=iter(pages), _quantity=3, _bulk_create=True)
+        recipe = Recipe(
+            Membership, user=cls.user, start_date=localdate() - timedelta(days=2)
+        )
+        cls.members = Membership.objects.bulk_create(
+            [
+                recipe.prepare(club=clubs[0]),
+                recipe.prepare(club=clubs[1], end_date=localdate() - timedelta(days=1)),
+                recipe.prepare(club=clubs[1]),
+            ]
+        )
+
+    def test_fetch_memberships(self):
+        self.client.force_login(subscriber_user.make())
+        res = self.client.get(
+            reverse("api:fetch_user_clubs", kwargs={"user_id": self.user.id})
+        )
+        assert res.status_code == 200
+        assert [UserMembershipSchema.model_validate(m) for m in res.json()] == [
+            UserMembershipSchema.from_orm(m) for m in (self.members[0], self.members[2])
+        ]
+
+    def test_fetch_club_nb_queries(self):
+        self.client.force_login(subscriber_user.make())
+        with self.assertNumQueries(6):
+            # - 5 queries for authentication
+            # - 1 query for the actual data
+            res = self.client.get(
+                reverse("api:fetch_user_clubs", kwargs={"user_id": self.user.id})
+            )
+            assert res.status_code == 200

core/admin.py

@@ -98,9 +98,9 @@ class PageAdmin(admin.ModelAdmin):
 
 @admin.register(SithFile)
 class SithFileAdmin(admin.ModelAdmin):
-    list_display = ("name", "owner", "size", "date")
+    list_display = ("name", "owner", "size", "date", "is_in_sas")
     autocomplete_fields = ("parent", "owner", "moderator")
-    search_fields = ("name",)
+    search_fields = ("name", "parent__name")
 
 
 @admin.register(OperationLog)

core/api.py

@@ -110,7 +110,7 @@ class SithFileController(ControllerBase):
     )
     @paginate(PageNumberPaginationExtra, page_size=50)
     def search_files(self, search: Annotated[str, MinLen(1)]):
-        return SithFile.objects.filter(name__icontains=search)
+        return SithFile.objects.filter(is_in_sas=False).filter(name__icontains=search)
 
 
 @api_controller("/group")

core/auth/mixins.py

@@ -307,6 +307,7 @@ class PermissionOrClubBoardRequiredMixin(PermissionRequiredMixin):
             return False
         if super().has_permission():
             return True
-        return self.club is not None and any(
-            g.id == self.club.board_group_id for g in self.request.user.cached_groups
+        return (
+            self.club is not None
+            and self.club.board_group_id in self.request.user.all_groups
         )

core/converters.py

@@ -1,19 +1,16 @@
-class FourDigitYearConverter:
-    regex = "[0-9]{4}"
+from django.urls.converters import IntConverter, StringConverter
 
-    def to_python(self, value):
-        return int(value)
+
+class FourDigitYearConverter(IntConverter):
+    regex = "[0-9]{4}"
 
     def to_url(self, value):
         return str(value).zfill(4)
 
 
-class TwoDigitMonthConverter:
+class TwoDigitMonthConverter(IntConverter):
     regex = "[0-9]{2}"
 
-    def to_python(self, value):
-        return int(value)
-
     def to_url(self, value):
         return str(value).zfill(2)
 
@@ -28,3 +25,9 @@ class BooleanStringConverter:
 
     def to_url(self, value):
         return str(value)
+
+
+class ResultConverter(StringConverter):
+    """Converter whose regex match either "success" or "failure"."""
+
+    regex = "(success|failure)"

core/management/commands/populate.py

@@ -28,6 +28,7 @@ from typing import ClassVar, NamedTuple
 from django.conf import settings
 from django.contrib.auth.models import Permission
 from django.contrib.sites.models import Site
+from django.core.files.base import ContentFile
 from django.core.management import call_command
 from django.core.management.base import BaseCommand
 from django.db import connection
@@ -104,12 +105,21 @@ class Command(BaseCommand):
         )
         self.profiles_root = SithFile.objects.create(name="profiles", owner=root)
         home_root = SithFile.objects.create(name="users", owner=root)
+        club_root = SithFile.objects.create(name="clubs", owner=root)
+        sas = SithFile.objects.create(name="SAS", owner=root)
+        SithFile.objects.create(
+            name="CGU",
+            is_folder=False,
+            file=ContentFile(
+                content="Conditions générales d'utilisation", name="cgu.txt"
+            ),
+            owner=root,
+        )
 
         # Page needed for club creation
         p = Page(name=settings.SITH_CLUB_ROOT_PAGE)
         p.save(force_lock=True)
 
-        club_root = SithFile.objects.create(name="clubs", owner=root)
         main_club = Club.objects.create(
             id=1, name="AE", address="6 Boulevard Anatole France, 90000 Belfort"
         )
@@ -693,21 +703,33 @@ class Command(BaseCommand):
         # SAS
         for f in self.SAS_FIXTURE_PATH.glob("*"):
             if f.is_dir():
-                album = Album.objects.create(name=f.name, is_moderated=True)
+                album = Album(
+                    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,
-                        original=file,
+                        file=file,
                         owner=root,
+                        is_folder=False,
+                        is_in_sas=True,
                         is_moderated=True,
+                        mime_type="image/webp",
+                        size=file.size,
                     )
-                    pict.original.name = pict.name
-                    pict.generate_thumbnails()
+                    pict.file.name = p.name
                     pict.full_clean()
+                    pict.generate_thumbnails()
                     pict.save()
-                album.generate_thumbnail()
 
         img_skia = Picture.objects.get(name="skia.jpg")
         img_sli = Picture.objects.get(name="sli.jpg")

core/management/commands/populate_more.py

@@ -1,3 +1,4 @@
+import math
 import random
 from datetime import date, timedelta
 from datetime import timezone as tz
@@ -34,12 +35,17 @@ class Command(BaseCommand):
         super().__init__(*args, **kwargs)
         self.faker = Faker("fr_FR")
 
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "-n", "--nb-users", help="Number of users to create", type=int, default=600
+        )
+
     def handle(self, *args, **options):
         if not settings.DEBUG:
             raise Exception("Never call this command in prod. Never.")
 
         self.stdout.write("Creating users...")
-        users = self.create_users()
+        users = self.create_users(options["nb_users"])
         self.create_bans(random.sample(users, k=len(users) // 200))  # 0.5% of users
         subscribers = random.sample(users, k=int(0.8 * len(users)))
         self.stdout.write("Creating subscriptions...")
@@ -79,7 +85,7 @@ class Command(BaseCommand):
         self.stdout.write("Creating products...")
         self.create_products()
         self.stdout.write("Creating sales and refills...")
-        sellers = random.sample(list(User.objects.all()), 100)
+        sellers = random.sample(users, len(users) // 10)
         self.create_sales(sellers)
         self.stdout.write("Creating permanences...")
         self.create_permanences(sellers)
@@ -88,7 +94,7 @@ class Command(BaseCommand):
 
         self.stdout.write("Done")
 
-    def create_users(self) -> list[User]:
+    def create_users(self, nb_users: int = 600) -> list[User]:
         # Create a single password hash for all users to make it faster.
         # It's insecure as hell, but it's ok since it's only for dev purposes.
         password = make_password("plop")
@@ -107,7 +113,7 @@ class Command(BaseCommand):
                 address=self.faker.address(),
                 password=password,
             )
-            for _ in range(600)
+            for _ in range(nb_users)
         ]
         # there may a duplicate or two
         # Not a problem, we will just have 599 users instead of 600
@@ -410,8 +416,9 @@ class Command(BaseCommand):
         Permanency.objects.bulk_create(perms)
 
     def create_forums(self):
-        forumers = random.sample(list(User.objects.all()), 100)
-        most_actives = random.sample(forumers, 10)
+        users = list(User.objects.all())
+        forumers = random.sample(users, math.ceil(len(users) / 10))
+        most_actives = random.sample(forumers, math.ceil(len(forumers) / 6))
         categories = list(Forum.objects.filter(is_category=True))
         new_forums = [
             Forum(name=self.faker.text(20), parent=random.choice(categories))

core/migrations/0049_remove_sithfiles.py

@@ -1,27 +0,0 @@
-# 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", "0048_alter_user_options"),
-        ("sas", "0007_alter_peoplepicturerelation_picture_and_more"),
-    ]
-
-    operations = [
-        migrations.RunPython(
-            remove_sas_sithfiles, reverse_code=migrations.RunPython.noop, elidable=True
-        )
-    ]

core/migrations/0050_remove_sithfile_is_in_sas.py

@@ -1,9 +0,0 @@
-# Generated by Django 4.2.17 on 2025-02-14 11:58
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-    dependencies = [("core", "0049_remove_sithfiles")]
-
-    operations = [migrations.RemoveField(model_name="sithfile", name="is_in_sas")]

core/models.py

@@ -356,23 +356,27 @@ class User(AbstractUser):
         )
         if group_id is None:
             return False
-        if group_id == settings.SITH_GROUP_SUBSCRIBERS_ID:
-            return self.is_subscribed
-        if group_id == settings.SITH_GROUP_ROOT_ID:
-            return self.is_root
-        return any(g.id == group_id for g in self.cached_groups)
+        return group_id in self.all_groups
 
     @cached_property
-    def cached_groups(self) -> list[Group]:
+    def all_groups(self) -> dict[int, Group]:
         """Get the list of groups this user is in."""
-        return list(self.groups.all())
+        additional_groups = []
+        if self.is_subscribed:
+            additional_groups.append(settings.SITH_GROUP_SUBSCRIBERS_ID)
+        if self.is_superuser:
+            additional_groups.append(settings.SITH_GROUP_ROOT_ID)
+        qs = self.groups.all()
+        if additional_groups:
+            # This is somewhat counter-intuitive, but this query runs way faster with
+            # a UNION rather than a OR (in average, 0.25ms vs 14ms).
+            # For the why, cf. https://dba.stackexchange.com/questions/293836/why-is-an-or-statement-slower-than-union
+            qs = qs.union(Group.objects.filter(id__in=additional_groups))
+        return {g.id: g for g in qs}
 
     @cached_property
     def is_root(self) -> bool:
-        if self.is_superuser:
-            return True
-        root_id = settings.SITH_GROUP_ROOT_ID
-        return any(g.id == root_id for g in self.cached_groups)
+        return self.is_superuser or settings.SITH_GROUP_ROOT_ID in self.all_groups
 
     @cached_property
     def is_board_member(self) -> bool:
@@ -833,6 +837,9 @@ 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")
@@ -841,10 +848,22 @@ 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:
@@ -857,6 +876,8 @@ 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:
@@ -883,6 +904,8 @@ 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()
         ):
@@ -963,6 +986,18 @@ 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
@@ -1068,10 +1103,7 @@ class PageQuerySet(models.QuerySet):
             return self.filter(view_groups=settings.SITH_GROUP_PUBLIC_ID)
         if user.has_perm("core.view_page"):
             return self.all()
-        groups_ids = [g.id for g in user.cached_groups]
-        if user.is_subscribed:
-            groups_ids.append(settings.SITH_GROUP_SUBSCRIBERS_ID)
-        return self.filter(view_groups__in=groups_ids)
+        return self.filter(view_groups__in=user.all_groups)
 
 
 # This function prevents generating migration upon settings change
@@ -1345,7 +1377,7 @@ class PageRev(models.Model):
         return self.page.can_be_edited_by(user)
 
     def is_owned_by(self, user: User) -> bool:
-        return any(g.id == self.page.owner_group_id for g in user.cached_groups)
+        return self.page.owner_group_id in user.all_groups
 
     def similarity_ratio(self, text: str) -> float:
         """Similarity ratio between this revision's content and the given text.

core/static/bundled/core/dynamic-formset-index.ts

@@ -0,0 +1,77 @@
+interface Config {
+  /**
+   * The prefix of the formset, in case it has been changed.
+   * See https://docs.djangoproject.com/fr/stable/topics/forms/formsets/#customizing-a-formset-s-prefix
+   */
+  prefix?: string;
+}
+
+// biome-ignore lint/style/useNamingConvention: It's the DOM API naming
+type HTMLFormInputElement = HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement;
+
+document.addEventListener("alpine:init", () => {
+  /**
+   * Alpine data element to allow the dynamic addition of forms to a formset.
+   *
+   * To use this, you need :
+   * - an HTML element containing the existing forms, noted by `x-ref="formContainer"`
+   * - a template containing the empty form
+   *   (that you can obtain jinja-side with `{{ formset.empty_form }}`),
+   *   noted by `x-ref="formTemplate"`
+   * - a button with `@click="addForm"`
+   * - you may also have one or more buttons with `@click="removeForm(element)"`,
+   *   where `element` is the HTML element containing the form.
+   *
+   * For an example of how this is used, you can have a look to
+   * `counter/templates/counter/product_form.jinja`
+   */
+  Alpine.data("dynamicFormSet", (config?: Config) => ({
+    init() {
+      this.formContainer = this.$refs.formContainer as HTMLElement;
+      this.nbForms = this.formContainer.children.length as number;
+      this.template = this.$refs.formTemplate as HTMLTemplateElement;
+      const prefix = config?.prefix ?? "form";
+      this.$root
+        .querySelector(`#id_${prefix}-TOTAL_FORMS`)
+        .setAttribute(":value", "nbForms");
+    },
+
+    addForm() {
+      this.formContainer.appendChild(document.importNode(this.template.content, true));
+      const newForm = this.formContainer.lastElementChild;
+      const inputs: NodeListOf<HTMLFormInputElement> = newForm.querySelectorAll(
+        "input, select, textarea",
+      );
+      for (const el of inputs) {
+        el.name = el.name.replace("__prefix__", this.nbForms.toString());
+        el.id = el.id.replace("__prefix__", this.nbForms.toString());
+      }
+      const labels: NodeListOf<HTMLLabelElement> = newForm.querySelectorAll("label");
+      for (const el of labels) {
+        el.htmlFor = el.htmlFor.replace("__prefix__", this.nbForms.toString());
+      }
+      inputs[0].focus();
+      this.nbForms += 1;
+    },
+
+    removeForm(container: HTMLDivElement) {
+      container.remove();
+      this.nbForms -= 1;
+      // adjust the id of remaining forms
+      for (let i = 0; i < this.nbForms; i++) {
+        const form: HTMLDivElement = this.formContainer.children[i];
+        const inputs: NodeListOf<HTMLFormInputElement> = form.querySelectorAll(
+          "input, select, textarea",
+        );
+        for (const el of inputs) {
+          el.name = el.name.replace(/\d+/, i.toString());
+          el.id = el.id.replace(/\d+/, i.toString());
+        }
+        const labels: NodeListOf<HTMLLabelElement> = form.querySelectorAll("label");
+        for (const el of labels) {
+          el.htmlFor = el.htmlFor.replace(/\d+/, i.toString());
+        }
+      }
+    },
+  }));
+});

core/static/core/forms.scss

@@ -141,7 +141,6 @@ form {
   display: block;
   margin: calc(var(--nf-input-size) * 1.5) auto 10px;
   line-height: 1;
-  white-space: nowrap;
 
   .fields-centered {
     padding: 10px 10px 0;

core/templates/core/base.jinja

@@ -35,8 +35,8 @@
       <noscript><link rel="stylesheet" href="{{ static('bundled/fontawesome-index.css') }}"></noscript>
 
       <script src="{{ url('javascript-catalog') }}"></script>
-      <script type="module" src={{ static("bundled/core/navbar-index.ts") }}></script>
-      <script type="module" src={{ static("bundled/core/components/include-index.ts") }}></script>
+      <script type="module" src="{{ static("bundled/core/navbar-index.ts") }}"></script>
+      <script type="module" src="{{ static("bundled/core/components/include-index.ts") }}"></script>
       <script type="module" src="{{ static('bundled/alpine-index.js') }}"></script>
       <script type="module" src="{{ static('bundled/htmx-index.js') }}"></script>
       <script type="module" src="{{ static('bundled/country-flags-index.ts') }}"></script>

core/templates/core/base/notifications.jinja

@@ -1,14 +1,11 @@
 <div id="quick-notifications"
      x-data="{
              messages: [
-             {% if messages %}
-               {% for message in messages %}
-                 {
-                 tag: '{{ message.tags }}',
-                 text: '{{ message }}',
-                 },
-               {% endfor %}
-             {% endif %}
+             {%- if messages -%}
+               {%- for message in messages -%}
+                 { tag: '{{ message.tags }}', text: '{{ message }}' },
+               {%- endfor -%}
+             {%- endif -%}
              ]
              }"
      @quick-notification-add="(e) => messages.push(e?.detail)"

core/tests/test_commands.py

@@ -0,0 +1,13 @@
+import contextlib
+import os
+
+import pytest
+from django.core.management import call_command
+
+
+@pytest.mark.django_db
+def test_populate_more(settings):
+    """Just check that populate more doesn't crash"""
+    settings.DEBUG = True
+    with open(os.devnull, "w") as devnull, contextlib.redirect_stdout(devnull):
+        call_command("populate_more", "--nb-users", "50")

core/tests/test_core.py

@@ -418,16 +418,16 @@ class TestUserIsInGroup(TestCase):
         group_in = baker.make(Group)
         self.public_user.groups.add(group_in)
 
-        # clear the cached property `User.cached_groups`
-        self.public_user.__dict__.pop("cached_groups", None)
+        # clear the cached property `User.all_groups`
+        self.public_user.__dict__.pop("all_groups", None)
         # Test when the user is in the group
-        with self.assertNumQueries(1):
+        with self.assertNumQueries(2):
             self.public_user.is_in_group(pk=group_in.id)
         with self.assertNumQueries(0):
             self.public_user.is_in_group(pk=group_in.id)
 
         group_not_in = baker.make(Group)
-        self.public_user.__dict__.pop("cached_groups", None)
+        self.public_user.__dict__.pop("all_groups", None)
         # Test when the user is not in the group
         with self.assertNumQueries(1):
             self.public_user.is_in_group(pk=group_not_in.id)

core/tests/test_files.py

@@ -5,7 +5,6 @@ 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
@@ -18,8 +17,8 @@ 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
@@ -31,19 +30,24 @@ 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 = picture_recipe.make()
-        assert user.can_edit(picture)
+        picture: SithFile = baker.make(
+            Picture, parent=SithFile.objects.get(pk=settings.SITH_SAS_ROOT_DIR_ID)
+        )
+        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_recipe.make(owner=user)
-        assert user.can_edit(picture)
+        picture: Picture = baker.make(Picture, owner=user)
+        assert picture.is_owned_by(user)
 
     @pytest.mark.parametrize(
         "user_factory",
@@ -59,41 +63,7 @@ class TestImageAccess:
         user = user_factory()
         owner = baker.make(User)
         picture: Picture = baker.make(Picture, owner=owner)
-        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(
-                "sas: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(
-                "sas:user_pictures",
-                kwargs={"user_id": User.objects.get(username="sli").pk},
-            )
-        )
-        assert response.status_code == status
+        assert not picture.is_owned_by(user)
 
 
 # TODO: many tests on the pages:

core/tests/test_user.py

@@ -27,7 +27,6 @@ from counter.baker_recipes import sale_recipe
 from counter.models import Counter, Customer, Permanency, Refilling, Selling
 from counter.utils import is_logged_in_counter
 from eboutic.models import Invoice, InvoiceItem
-from sas.models import Picture
 
 
 class TestSearchUsers(TestCase):
@@ -35,7 +34,6 @@ 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

@@ -12,27 +12,32 @@
 # OR WITHIN THE LOCAL FILE "LICENSE"
 #
 #
-from dataclasses import dataclass
+from __future__ import annotations
+
+import hmac
 from datetime import date, timedelta
 
 # Image utils
 from io import BytesIO
-from typing import Any, Final, Unpack
+from typing import TYPE_CHECKING
+from urllib.parse import urlencode
 
 import PIL
 from django.conf import settings
 from django.core.files.base import ContentFile
-from django.core.files.uploadedfile import UploadedFile
-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
 
+if TYPE_CHECKING:
+    from _hashlib import HASH
+    from collections.abc import Buffer, Mapping, Sequence
+    from typing import Any, Callable, Final
+
+    from django.core.files.uploadedfile import UploadedFile
+    from django.http import HttpRequest
+
+
 RED_PIXEL_PNG: Final[bytes] = (
     b"\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52"
     b"\x00\x00\x00\x01\x00\x00\x00\x01\x08\x02\x00\x00\x00\x90\x77\x53"
@@ -47,21 +52,6 @@ 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.
@@ -227,54 +217,28 @@ def get_client_ip(request: HttpRequest) -> str | None:
     return None
 
 
-Filterable = type[models.Model] | models.QuerySet | models.Manager
-ListFilter = dict[str, list | tuple | set]
+def hmac_hexdigest(
+    key: str | bytes,
+    data: Mapping[str, Any] | Sequence[tuple[str, Any]],
+    digest: str | Callable[[Buffer], HASH] = "sha512",
+) -> str:
+    """Return the hexdigest of the signature of the given data.
 
-
-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.
+    Args:
+        key: the HMAC key used for the signature
+        data: the data to sign
+        digest: a PEP247 hashing algorithm (by default, sha512)
 
     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."
+        ```python
+        data = {
+            "foo": 5,
+            "bar": "somevalue",
+        }
+        hmac_key = secrets.token_hex(64)
+        signature = hmac_hexdigest(hmac_key, data, "sha256")
+        ```
     """
-    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
+    if isinstance(key, str):
+        key = key.encode()
+    return hmac.digest(key, urlencode(data).encode(), digest).hex()

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)
+    queryset = SithFile.objects.filter(is_moderated=False, is_in_sas=False)
     ordering = "id"
     paginate_by = 100
 

counter/forms.py

@@ -291,7 +291,8 @@ ScheduledProductActionFormSet = forms.modelformset_factory(
     absolute_max=None,
     can_delete=True,
     can_delete_extra=False,
-    extra=2,
+    extra=0,
+    min_num=1,
 )
 
 

counter/templates/counter/product_form.jinja

@@ -1,5 +1,44 @@
 {% extends "core/base.jinja" %}
 
+{% block additional_js %}
+  <script type="module" src="{{ static("bundled/core/dynamic-formset-index.ts") }}"></script>
+{% endblock %}
+
+
+{% macro action_form(form) %}
+  <fieldset x-data="{action: '{{ form.task.initial }}'}">
+    {{ form.non_field_errors() }}
+    <div class="row gap-2x margin-bottom">
+      <div>
+        {{ form.task.errors }}
+        {{ form.task.label_tag() }}
+        {{ form.task|add_attr("x-model=action") }}
+      </div>
+      <div>{{ form.trigger_at.as_field_group() }}</div>
+    </div>
+    <div x-show="action==='counter.tasks.change_counters'" class="margin-bottom">
+      {{ form.counters.as_field_group() }}
+    </div>
+    {%- if form.DELETE -%}
+      <div class="row gap">
+        {{ form.DELETE.as_field_group() }}
+      </div>
+    {%- else -%}
+      <button
+        class="btn btn-grey"
+        @click.prevent="removeForm($event.target.closest('fieldset'))"
+      >
+        <i class="fa fa-minus"></i>{% trans %}Remove this action{% endtrans %}
+      </button>
+    {%- endif -%}
+    {%- for field in form.hidden_fields() -%}
+      {{ field }}
+    {%- endfor -%}
+    <hr />
+  </fieldset>
+{% endmacro %}
+
+
 {% block content %}
   {% if object %}
     <h2>{% trans name=object %}Edit product {{ name }}{% endtrans %}</h2>
@@ -25,34 +64,20 @@
       </em>
     </p>
 
-    {{ form.action_formset.management_form }}
-    {%- for action_form in form.action_formset.forms -%}
-      <fieldset x-data="{action: '{{ action_form.task.initial }}'}">
-        {{ action_form.non_field_errors() }}
-        <div class="row gap-2x margin-bottom">
-          <div>
-            {{ action_form.task.errors }}
-            {{ action_form.task.label_tag() }}
-            {{ action_form.task|add_attr("x-model=action") }}
-          </div>
-          <div>{{ action_form.trigger_at.as_field_group() }}</div>
-        </div>
-        <div x-show="action==='counter.tasks.change_counters'" class="margin-bottom">
-          {{ action_form.counters.as_field_group() }}
-        </div>
-        {%- if action_form.DELETE -%}
-          <div class="row gap">
-            {{ action_form.DELETE.as_field_group() }}
-          </div>
-        {%- endif -%}
-        {%- for field in action_form.hidden_fields() -%}
-          {{ field }}
+    <div x-data="dynamicFormSet" class="margin-bottom">
+      {{ form.action_formset.management_form }}
+      <div x-ref="formContainer">
+        {%- for f in form.action_formset.forms -%}
+          {{ action_form(f) }}
         {%- endfor -%}
-      </fieldset>
-      {%- if not loop.last -%}
-        <hr class="margin-bottom">
-      {%- endif -%}
-    {%- endfor -%}
-    <p><input type="submit" value="{% trans %}Save{% endtrans %}" /></p>
+      </div>
+      <template x-ref="formTemplate">
+        {{ action_form(form.action_formset.empty_form) }}
+      </template>
+      <button @click.prevent="addForm()" class="btn btn-grey">
+        <i class="fa fa-plus"></i>{% trans %}Add action{% endtrans %}
+      </button>
+    </div>
+    <p><input class="btn btn-blue" type="submit" value="{% trans %}Save{% endtrans %}" /></p>
   </form>
 {% endblock %}

docs/reference/api/schemas.md

@@ -0,0 +1 @@
+::: api.schemas

docs/reference/api/views.md

@@ -0,0 +1 @@
+::: api.views

docs/tutorial/api/account-link.md

@@ -0,0 +1,353 @@
+Le site AE offre des mécanismes permettant aux applications tierces
+de récupérer les informations sur un utilisateur du site AE.
+De cette manière, il devient possible de synchroniser les informations
+qu possède l'application tierce sur l'utilisateur, directement depuis
+le site AE.
+
+## Fonctionnement général
+
+Pour authentifier vos utilisateurs, vous aurez besoin d'un serveur web
+et d'un client d'API (celui auquel est liée votre
+[clef d'API](./connect.md#obtenir-une-clef-dapi)).
+Deux informations vous sont nécessaires, en plus de votre clef d'API :
+
+- l'id du client : vous pouvez l'obtenir soit en le demandant à l'équipe info,
+  soit en appelant la route `GET /client/me` avec votre clef d'API
+  renseignée dans le header [X-APIKey](./connect.md#x-apikey)
+- la clef HMAC du client : vous devez la demander à l'équipe info.
+
+Grâce à ces informations, vous allez pouvoir fournir le contexte nécessaire
+au site AE pour qu'il authentifie vos utilisateurs.
+
+En effet, la démarche d'authentification s'effectue presque entièrement
+sur le site : le travail de l'application tierce consiste uniquement
+à fournir à l'utilisateur une url avec les bons paramètres, puis
+à recevoir la réponse du serveur si tout s'est bien passé.
+
+Comme un dessin vaut parfois mieux que mille mots,
+voici les diagrammes décrivant le processus.
+L'un montre l'entièreté de la démarche ;
+l'autre dans un souci de simplicité, ne montre que ce qui est visible
+directement par l'application tierce.
+
+=== "Intégralité du processus"
+
+    ```mermaid
+    sequenceDiagram
+        actor User
+        participant App
+        User->>+App: Authentifie-moi, stp
+        App-->>-User: url de connexion<br/>avec signature
+        User->>+Sith: GET url
+        opt Utilisateur non-connecté
+            Sith->>+User: Formulaire de connexion
+            User-->>-Sith: Connexion
+        end
+        Sith->>Sith: vérification de la signature
+        Sith->>+User: Formulaire<br/>des conditions<br/>d'utilisation
+        User-->>-Sith: Validation
+        Sith->>+App: URL de retour<br/>avec données utilisateur
+        App->>App: Traitement des <br/>données utilisateur
+        App-->>-Sith: 204 OK, No content
+        Sith-->>-User: Message de succès
+        App--)User: Message de succès
+    ```
+
+=== "Point de vue de l'application tierce"
+
+    ```mermaid
+    sequenceDiagram
+        actor User
+        participant App
+        User->>+App: Authentifie-moi, stp
+        App-->>-User: url de connexion<br/>avec signature
+        opt
+            Sith->>+App: URL de retour<br/>avec données utilisateur
+            App->>App: Traitement des <br/>données utilisateur
+            App-->>-Sith: 204 OK, No content
+            App--)User: Message de succès
+        end
+    ```
+
+## Données attendues
+
+### URL de connexion
+
+L'URL de connexion que vous allez fournir à l'utilisateur doit
+être `https://ae.utbm.fr/api-link/auth/`
+et doit contenir les données décrites dans
+[`ThirdPartyAuthParamsSchema`][api.schemas.ThirdPartyAuthParamsSchema] :
+
+- `client_id` (integer) : l'id de votre client, que vous pouvez obtenir
+  de la manière décrite plus haut
+- `third_party_app`(string) : le nom de la plateforme pour laquelle
+  l'authentification va être réalisée (si votre application est un bot
+  discord, mettez la valeur "discord")
+- `privacy_link`(URL) : l'URL vers la page de politique de confidentialité
+  qui s'appliquera dans le cadre de l'application
+  (s'il s'agit d'un bot discord, donnez le lien vers celles de Discord)
+- `username`(string) : le pseudonyme que l'utilisateur possède sur
+  votre application
+- `callback_url`(URL) : l'URL que le site AE appellera si l'authentification
+  réussit
+- `signature`(string) : la signature des données de la requête.
+
+Ces données doivent être url-encodées et passées dans les paramètres GET.
+
+!!!tip "URL de retour"
+
+    Notre système n'impose aucune contrainte quant à la manière
+    de construire votre URL (hormis le fait que ce doit être une URL HTTPS valide),
+    mais il est tout de même conseillé d'utiliser l'identifiant de votre
+    utilisateur comme paramètre dans l'URL 
+    (par exemple `GET /callback/{int:user_id}/`).
+
+???Example
+
+    Supposons que votre client d'API soit utilisé dans le cadre d'un bot Discord,
+    avec les données suivantes :
+    
+    - l'id du client est 15
+    - sa clef HMAC est "beb99dd53"
+      (c'est pour l'exemple, une vraie clef sera beaucoup plus longue)
+    - le pseudonyme discord de votre utilisateur est Brian
+    - son id sur discord est 123456789
+    - votre route de callback est `GET /callback/{int:user_id}/`,
+      accessible au domaine `https://bot.ae.utbm.fr`
+    
+    Alors les paramètres de votre URL seront :
+    
+    | Paramètre       | valeur                                                                |
+    |-----------------|-----------------------------------------------------------------------|
+    | client_id       | 15                                                                    |
+    | third_party_app | discord                                                               |
+    | privacy_link    | `https://discord.com/privacy`                                         |
+    | username        | Brian                                                                 |
+    | callback_url    | `https://bot.ae.utbm.fr/callback/123456789/`                          |
+    | signature       | 1a383c51060be64f07772aa42e07<br/>18ae096b8f21f2cdb4061c0834a416d12101 |
+    
+    Et l'url fournie à l'utilisateur sera :
+    
+    `https://ae.utbm.fr/api-link/auth/?client_id=15&third_party_app=discord
+    &privacy_link=https%3A%2F%2Fdiscord.com%2Fprivacy&username=Brian
+    &callback_url=https%3A%2F%2Fbot.ae.utbm.fr%2Fcallback%2F123456789%2F
+    &signature=1a383c51060be64f07772aa42e0718ae096b8f21f2cdb4061c0834a416d12101`
+
+### Données de retour
+
+Si l'authentification réussit, le site AE enverra une requête HTTP POST
+à l'URL de retour fournie dans l'URL de connexion.
+
+Le corps de la requête de callback et au format JSON 
+et contient deux paires clef-valeur :
+
+- `user` : les données utilisateur, telles que décrites
+  par [UserProfileSchema][core.schemas.UserProfileSchema]
+- `signature` : la signature des données utilisateur
+
+???Example
+
+    En reprenant les mêmes paramètres que dans l'exemple précédent,
+    le site AE pourra renvoyer à l'application la requête suivante :
+
+    ```http
+    POST https://bot.ae.utbm.fr/callback/123456789/
+    content-type: application/json
+    body: {
+        "user": {
+            "id": 144131,
+            "nick_name": "inzekitchen",
+            "first_name": "Brian",
+            ...
+        },
+        "signature": "f16955bab6b805f6e1abbb98a86dfee53fed0bf812aa6513ca46cfd461b70020"
+    }
+    ```
+
+L'application doit répondre avec un des codes HTTP suivants :
+
+| Code | Raison                                                                         |
+|------|--------------------------------------------------------------------------------|
+| 204  | Tout s'est bien passé                                                          |
+| 403  | Les données de retour ne sont <br>pas signées ou sont mal signées              |
+| 404  | L'URL de retour ne permet pas <br>d'identifier un utilisateur de l'application |
+
+!!!note "Code d'erreur par défaut"
+
+    Si l'appel de la route fait face à plusieurs problèmes en même temps 
+    (par exemple, l'URL ne permet pas de retrouver votre utilisateur, 
+    et en plus les données sont mal signées),
+    le 403 prime et doit être retourné par défaut.
+
+## Signature des données
+
+Les données de l'URL de connexion doivent être signées,
+et la signature de l'URL de retour doit être vérifiée.
+
+Dans le deux cas, la signature est le digest HMAC-SHA512
+des données url-encodées, en utilisant la clef HMAC du client d'API.
+
+???Example "Signature de l'URL de connexion"
+
+    En reprenant le même exemple que les fois précédentes,
+    l'url-encodage des données est :
+
+    `client_id=15&third_party_app=discord
+    &privacy_link=https%3A%2F%2Fdiscord.com%2Fprivacy%2F&username=Brian
+    &callback_url=https%3A%2F%2Fbot.ae.utbm.fr%2Fcallback%2F123456789%2F`
+
+    Notez que la signature n'est pas (encore) dedans.
+    Cette dernière peut-être obtenue avec le code suivant :
+
+    === ":simple-python: Python"
+    
+        Dépendances :
+    
+        - `environs` (>=14.1)
+    
+        ```python
+        import hmac
+        from urllib.parse import urlencode
+        
+        from environs import Env
+        
+        env = Env()
+        env.read_env()
+        
+        key = env.str("HMAC_KEY").encode()
+        data = {
+            "client_id": 15,
+            "third_party_app": "discord",
+            "privacy_link": "https://discord.com/privacy/",
+            "username": "Brian",
+            "callback_url": "https://bot.ae.utbm.fr/callback/123456789/",
+        }
+        urlencoded = urlencode(data)
+        data["signature"] = hmac.digest(key, urlencoded.encode(), "sha512").hex()
+        
+        # URL a fournir à l'utilisateur pour son authentification
+        user_url = f"https://ae.ubtm.fr/api-link/auth/?{urlencode(data)}"
+        ```    
+    
+    === ":simple-rust: Rust"
+    
+        Dépendances :
+        
+        - `hmac` (>=0.12.1)
+        - `url` (>=2.5.7, features `serde`)
+        - `serde` (>=1.0.228, features `derive`)
+        - `serde_urlencoded` (>="0.7.1)
+        - `sha2` (>=0.10.9)
+        - `dotenvy` (>= 0.15)
+    
+        ```rust
+        use hmac::{Mac, SimpleHmac};
+        use serde::Serialize;
+        use sha2::Sha512;
+        use url::Url;
+        
+        #[derive(Serialize, Debug)]
+        struct UrlData<'a> {
+            client_id: u32,
+            third_party_app: &'a str,
+            privacy_link: Url,
+            username: &'a str,
+            callback_url: Url,
+        }
+        
+        impl<'a> UrlData<'a> {
+            pub fn signature(&self, key: &[u8]) -> CtOutput<SimpleHmac<Sha512>> {
+                let urlencoded = serde_urlencoded::to_string(self).unwrap();
+                SimpleHmac::<Sha512>::new_from_slice(key)
+                    .unwrap()
+                    .chain_update(urlencoded.as_bytes())
+                    .finalize()
+            }
+        }
+        
+        impl Into<Url> for UrlData<'_> {
+            fn into(self) -> Url {
+                let key = std::env::var("HMAC_KEY").unwrap();
+                let mut url = Url::parse("http://ae.utbm.fr/api-link/auth/").unwrap();
+                url.set_query(Some(
+                    format!(
+                        "{}&signature={:x}",
+                        serde_urlencoded::to_string(&self).unwrap(),
+                        self.signature(key.as_bytes()).into_bytes()
+                    )
+                    .as_str(),
+                ));
+                url
+            }
+        }
+        
+        fn main() {
+            dotenvy::dotenv().expect("Couldn't load env");
+            let data = UrlData {
+                client_id: 1,
+                third_party_app: "discord",
+                privacy_link: "https://discord.com/privacy/".parse().unwrap(),
+                username: "Brian",
+                callback_url: "https://bot.ae.utbm.fr/callback/123456789/"
+                    .parse()
+                    .unwrap(),
+            };
+            let url: Url = data.into();
+            println!("{:?}", url);
+        }
+        ```
+
+???Example "Vérification de la signature de la réponse"
+
+    Les données utilisateur peuvent ressembler à :
+
+    ```json
+    {
+        "user": {
+            "display_name": "Matthieu Vincent",
+            "profile_url": "/user/380/",
+            "profile_pict": "/static/core/img/unknown.jpg",
+            "id": 380,
+            "nick_name": None,
+            "first_name": "Matthieu",
+            "last_name": "Vincent",
+        },
+        "signature": "3802a280fbb01bd9fetc."
+    }
+    ```
+
+    Vous pouvez vérifier la signature ainsi :
+
+    ```python
+        import hmac
+        from urllib.parse import urlencode
+        
+        from environs import Env
+        
+        env = Env()
+        env.read_env()
+        
+        def is_signature_valid(user_data: dict, signature: str) -> bool:
+            key = env.str("HMAC_KEY").encode()
+            urlencoded = urlencode(user_data)
+            return hmac.compare_digest(
+                hmac.digest(key, urlencoded.encode(), "sha512").hex(),
+                signature,
+            )
+        
+        
+        post_data = <récupération des données POST>
+        print(
+            "signature valide :", 
+            is_signature_valid(post_data["user"], post_data["signature"]
+        )
+    ```
+
+!!!Warning
+
+    Vous devez impérativement vérifier la signature 
+    des données de la requête de callback !
+
+    Si l'équipe informatique se rend compte que vous ne le faites pas,
+    elle se réserve le droit de suspendre votre application,
+    immédiatement et sans préavis.

docs/tutorial/api/connect.md

@@ -112,7 +112,7 @@ cf. [HTTP persistant connection (wikipedia)](https://en.wikipedia.org/wiki/HTTP_
 
 Voici quelques exemples : 
 
-=== "Python (requests)"
+=== ":simple-python: Python (requests)"
 
     Dépendances :
 
@@ -132,7 +132,7 @@ Voici quelques exemples :
         print(response.json())
     ```
 
-=== "Python (aiohttp)"
+=== ":simple-python: Python (aiohttp)"
 
     Dépendances :
 
@@ -158,7 +158,7 @@ Voici quelques exemples :
     asyncio.run(main())
     ```
 
-=== "Javascript (axios)"
+=== ":simple-javascript: Javascript (axios)"
 
     Dépendances :
 
@@ -178,7 +178,7 @@ Voici quelques exemples :
     console.log(await instance.get("club/1").json());
     ```
 
-=== "Rust (reqwest)"
+=== ":simple-rust: Rust (reqwest)"
 
     Dépendances :
     

docs/tutorial/groups.md

@@ -263,35 +263,3 @@ 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
-```

eboutic/converters.py

@@ -1,37 +0,0 @@
-#
-# Copyright 2022
-# - Maréchal <thgirod@hotmail.com
-#
-# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
-# http://ae.utbm.fr.
-#
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License a published by the Free Software
-# Foundation; either version 3 of the License, or (at your option) any later
-# version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-# details.
-#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
-# Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-class PaymentResultConverter:
-    """Converter used for url mapping of the `eboutic.views.payment_result` view.
-
-    It's meant to build an url that can match
-    either `/eboutic/pay/success/` or `/eboutic/pay/failure/`
-    but nothing else.
-    """
-
-    regex = "(success|failure)"
-
-    def to_python(self, value):
-        return str(value)
-
-    def to_url(self, value):
-        return str(value)

eboutic/urls.py

@@ -24,7 +24,7 @@
 
 from django.urls import path, register_converter
 
-from eboutic.converters import PaymentResultConverter
+from core.converters import ResultConverter
 from eboutic.views import (
     BillingInfoFormFragment,
     EbouticCheckout,
@@ -34,7 +34,7 @@ from eboutic.views import (
     payment_result,
 )
 
-register_converter(PaymentResultConverter, "res")
+register_converter(ResultConverter, "res")
 
 urlpatterns = [
     # Subscription views

election/views.py

@@ -1,7 +1,6 @@
 from typing import TYPE_CHECKING
 
 from cryptography.utils import cached_property
-from django.conf import settings
 from django.contrib import messages
 from django.contrib.auth.mixins import (
     LoginRequiredMixin,
@@ -115,16 +114,9 @@ class VoteFormView(LoginRequiredMixin, UserPassesTestMixin, FormView):
     def test_func(self):
         if not self.election.can_vote(self.request.user):
             return False
-
-        groups = set(self.election.vote_groups.values_list("id", flat=True))
-        if (
-            settings.SITH_GROUP_SUBSCRIBERS_ID in groups
-            and self.request.user.is_subscribed
-        ):
-            # the subscriber group isn't truly attached to users,
-            # so it must be dealt with separately
-            return True
-        return self.request.user.groups.filter(id__in=groups).exists()
+        return self.election.vote_groups.filter(
+            id__in=self.request.user.all_groups
+        ).exists()
 
     def vote(self, election_data):
         with transaction.atomic():
@@ -238,15 +230,9 @@ class RoleCreateView(LoginRequiredMixin, UserPassesTestMixin, CreateView):
             return False
         if self.request.user.has_perm("election.add_role"):
             return True
-        groups = set(self.election.edit_groups.values_list("id", flat=True))
-        if (
-            settings.SITH_GROUP_SUBSCRIBERS_ID in groups
-            and self.request.user.is_subscribed
-        ):
-            # the subscriber group isn't truly attached to users,
-            # so it must be dealt with separately
-            return True
-        return self.request.user.groups.filter(id__in=groups).exists()
+        return self.election.edit_groups.filter(
+            id__in=self.request.user.all_groups
+        ).exists()
 
     def get_initial(self):
         return {"election": self.election}
@@ -279,14 +265,7 @@ class ElectionListCreateView(LoginRequiredMixin, UserPassesTestMixin, CreateView
             .union(self.election.edit_groups.values("id"))
             .values_list("id", flat=True)
         )
-        if (
-            settings.SITH_GROUP_SUBSCRIBERS_ID in groups
-            and self.request.user.is_subscribed
-        ):
-            # the subscriber group isn't truly attached to users,
-            # so it must be dealt with separately
-            return True
-        return self.request.user.groups.filter(id__in=groups).exists()
+        return not groups.isdisjoint(self.request.user.all_groups.keys())
 
     def get_initial(self):
         return {"election": self.election}

galaxy/management/commands/generate_galaxy_test_data.py

@@ -25,12 +25,13 @@ 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, User
+from core.models import Group, Page, SithFile, User
 from core.utils import RED_PIXEL_PNG
 from sas.models import Album, PeoplePictureRelation, Picture
 from subscription.models import Subscription
@@ -90,8 +91,13 @@ 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", owner=root, is_moderated=True
+            name="galaxy-register-file",
+            owner=root,
+            is_moderated=True,
+            is_in_sas=True,
+            parent=sas,
         )
 
         self.make_clubs()
@@ -279,10 +285,14 @@ class Command(BaseCommand):
                     owner=u,
                     name=f"galaxy-picture {u} {i // self.NB_USERS}",
                     is_moderated=True,
+                    is_folder=False,
                     parent=self.galaxy_album,
-                    original=ContentFile(RED_PIXEL_PNG),
+                    is_in_sas=True,
+                    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

@@ -16,767 +16,6 @@ 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."
@@ -796,6 +35,10 @@ msgstr ""
 "True si gardé à jour par le biais d'un fournisseur externe de domains "
 "toxics, False sinon"
 
+#: api/admin.py
+msgid "Reset HMAC key"
+msgstr "Réinitialiser la clef HMAC"
+
 #: api/admin.py
 #, python-format
 msgid ""
@@ -809,6 +52,23 @@ msgstr ""
 msgid "Revoke selected API keys"
 msgstr "Révoquer les clefs d'API sélectionnées"
 
+#: api/forms.py
+msgid "I have read and I accept the terms and conditions of use"
+msgstr "J'ai lu et j'accepte les conditions générales d'utilisation."
+
+#: api/forms.py
+msgid "You must approve the terms and conditions of use."
+msgstr "Vous devez approuver les conditions générales d'utilisation."
+
+#: api/forms.py
+msgid "You must confirm that this is your username."
+msgstr "Vous devez confirmer que c'est bien votre nom d'utilisateur."
+
+#: api/forms.py
+#, python-format
+msgid "I confirm that %(username)s is my username on %(app)s"
+msgstr "Je confirme que %(username)s est mon nom d'utilisateur sur %(app)s"
+
 #: api/models.py club/models.py com/models.py counter/models.py forum/models.py
 msgid "name"
 msgstr "nom"
@@ -829,6 +89,10 @@ msgstr "permissions du client"
 msgid "Specific permissions for this api client."
 msgstr "Permissions spécifiques pour ce client d'API"
 
+#: api/models.py
+msgid "HMAC Key"
+msgstr "Clef HMAC"
+
 #: api/models.py
 msgid "api client"
 msgstr "client d'api"
@@ -858,6 +122,63 @@ msgstr "clef d'api"
 msgid "api keys"
 msgstr "clefs d'api"
 
+#: api/templates/api/third_party/auth.jinja
+msgid "Confidentiality"
+msgstr "Confidentialité"
+
+#: api/templates/api/third_party/auth.jinja
+#, python-format
+msgid ""
+"By ticking this box and clicking on the send button, you acknowledge and "
+"agree to provide %(app)s with your first name, last name, nickname and any "
+"other information that was the third party app was explicitly authorized to "
+"fetch and that it must have acknowledged to you, in a complete and accurate "
+"manner."
+msgstr ""
+"En cochant cette case et en cliquant sur le bouton « Envoyer », vous "
+"reconnaissez et acceptez de fournir à %(app)s votre prénom, nom, pseudonyme "
+"et toute autre information que l'application tierce a été explicitement "
+"autorisée à récupérer et qu'elle doit vous avoir communiqué de manière "
+"complète et exacte."
+
+#: api/templates/api/third_party/auth.jinja
+#, python-format
+msgid ""
+"The privacy policies of <a href=\"%(privacy_link)s\">%(app)s</a> and of <a "
+"href=\"%(sith_cgu_link)s\">the Students' Association</a> applies as soon as "
+"the form is submitted."
+msgstr ""
+"Les politiques de confidentialité de <a href=\"%(privacy_link)s\">%(app)s</a> et de <a "
+"href=\"%(sith_cgu_link)s\">l'Association des Etudiants</a> s'appliquent dès la soumission "
+"du formulaire."
+
+#: api/templates/api/third_party/auth.jinja
+msgid "Confirmation of identity"
+msgstr "Confirmation d'identité"
+
+#: api/views.py
+#, python-format
+msgid ""
+"You are going to link your AE account and your %(app)s account. Continue "
+"only if this page was opened from %(app)s."
+msgstr ""
+"Vous allez lier votre compte AE et votre compte %(app)s. Poursuivez "
+"uniquement si cette page a été ouverte depuis %(app)s."
+
+#: api/views.py
+msgid "You have been successfully authenticated. You can now close this page."
+msgstr "Vous avez été authentifié avec succès. Vous pouvez maintenant fermer cette page."
+
+#: api/views.py
+msgid ""
+"Your authentication on the AE website was successful, but an error happened "
+"during the interaction with the third-party application. Please contact the "
+"managers of the latter."
+msgstr ""
+"Votre authentification sur le site AE a fonctionné, mais une erreur est arrivée "
+"durant l'interaction avec l'application tierce. Veuillez contacter les responsables "
+"de cette dernière."
+
 #: club/forms.py
 msgid "Users to add"
 msgstr "Utilisateurs à ajouter"
@@ -1027,7 +348,7 @@ 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 sas/models.py
+#: club/models.py com/models.py core/models.py
 msgid "is moderated"
 msgstr "est modéré"
 
@@ -2372,11 +1693,11 @@ 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/models.py
+#: core/models.py sas/forms.py
 msgid "file name"
 msgstr "nom du fichier"
 
-#: core/models.py sas/models.py
+#: core/models.py
 msgid "parent"
 msgstr "parent"
 
@@ -2384,14 +1705,10 @@ msgstr "parent"
 msgid "compressed file"
 msgstr "version allégée"
 
-#: core/models.py sas/models.py
+#: core/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"
@@ -2420,6 +1737,10 @@ 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"
@@ -4051,7 +3372,7 @@ msgstr "élément de relevé de caisse"
 msgid "banner"
 msgstr "bannière"
 
-#: counter/models.py sas/models.py
+#: counter/models.py
 msgid "event date"
 msgstr "date de l'événement"
 
@@ -4518,6 +3839,10 @@ msgstr ""
 "votre cotisation. Si vous ne renouvelez pas votre cotisation, il n'y aura "
 "aucune conséquence autre que le retrait de l'argent de votre compte."
 
+#: counter/templates/counter/product_form.jinja
+msgid "Remove this action"
+msgstr "Retirer cette action"
+
 #: counter/templates/counter/product_form.jinja
 #, python-format
 msgid "Edit product %(name)s"
@@ -4545,6 +3870,10 @@ msgstr ""
 "Les actions automatiques vous permettent de planifier des modifications du "
 "produit à l'avance."
 
+#: counter/templates/counter/product_form.jinja
+msgid "Add action"
+msgstr "Ajouter une action"
+
 #: counter/templates/counter/product_list.jinja
 msgid "Product list"
 msgstr "Liste des produits"
@@ -4958,11 +4287,11 @@ msgstr "début des candidatures"
 msgid "end candidature"
 msgstr "fin des candidatures"
 
-#: election/models.py sas/models.py
+#: election/models.py
 msgid "edit groups"
 msgstr "groupe d'édition"
 
-#: election/models.py sas/models.py
+#: election/models.py
 msgid "view groups"
 msgstr "groupe de vue"
 
@@ -5652,22 +4981,6 @@ 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"

mkdocs.yml

@@ -69,6 +69,7 @@ nav:
     - API:
       - Développement: tutorial/api/dev.md
       - Connexion à l'API: tutorial/api/connect.md
+      - Liaison avec le compte AE: tutorial/api/account-link.md
     - Etransactions: tutorial/etransaction.md
   - How-to:
     - L'ORM de Django: howto/querysets.md
@@ -91,6 +92,8 @@ nav:
       - reference/api/hashers.md
       - reference/api/models.md
       - reference/api/perms.md
+      - reference/api/schemas.md
+      - reference/api/views.md
     - club:
       - reference/club/models.md
       - reference/club/views.md

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

sas/api.py

@@ -3,8 +3,7 @@ from typing import Any, Literal
 from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.urls import reverse
-from ninja import Body, Query, UploadedFile
-from ninja.errors import HttpError
+from ninja import Body, File, Query
 from ninja.security import SessionAuth
 from ninja_extra import ControllerBase, api_controller, paginate, route
 from ninja_extra.exceptions import NotFound, PermissionDenied
@@ -17,12 +16,11 @@ from api.permissions import (
     CanAccessLookup,
     CanEdit,
     CanView,
-    HasPerm,
     IsInGroup,
     IsRoot,
 )
 from core.models import Notification, User
-from core.utils import get_list_exact_or_404
+from core.schemas import UploadedImage
 from sas.models import Album, PeoplePictureRelation, Picture
 from sas.schemas import (
     AlbumAutocompleteSchema,
@@ -30,7 +28,6 @@ from sas.schemas import (
     AlbumSchema,
     IdentifiedUserSchema,
     ModerationRequestSchema,
-    MoveAlbumSchema,
     PictureFilterSchema,
     PictureSchema,
 )
@@ -72,44 +69,6 @@ class AlbumController(ControllerBase):
             Album.objects.viewable_by(self.context.request.user).order_by("-date")
         )
 
-    @route.patch("/parent")
-    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)]
-            if unauthorized:
-                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)]
-            if unauthorized:
-                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"])
-
 
 @api_controller("/sas/picture")
 class PicturesController(ControllerBase):
@@ -137,7 +96,7 @@ class PicturesController(ControllerBase):
         return (
             filters.filter(Picture.objects.viewable_by(user))
             .distinct()
-            .order_by("-parent__event_date", "created_at")
+            .order_by("-parent__date", "date")
             .select_related("owner", "parent")
         )
 
@@ -151,25 +110,27 @@ class PicturesController(ControllerBase):
         },
         url_name="upload_picture",
     )
-    def upload_picture(self, album_id: Body[int], picture: UploadedFile):
+    def upload_picture(self, album_id: Body[int], picture: File[UploadedImage]):
         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,
-            original=picture,
+            file=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:
-            raise HttpError(status_code=409, message=str(e)) from e
-        new.save()
+            return self.create_response({"detail": dict(e)}, status_code=409)
 
     @route.get(
         "/{picture_id}/identified",
@@ -254,9 +215,9 @@ class UsersIdentifiedController(ControllerBase):
         relation = self.get_object_or_exception(PeoplePictureRelation, pk=relation_id)
         user: User = self.context.request.user
         if (
-                relation.user_id != user.id
-                and not user.is_root
-                and not user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID)
+            relation.user_id != user.id
+            and not user.is_root
+            and not user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID)
         ):
             raise PermissionDenied
         relation.delete()

sas/baker_recipes.py

@@ -1,35 +1,18 @@
-from django.core.files.uploadedfile import SimpleUploadedFile
 from model_bakery import seq
 from model_bakery.recipe import Recipe
 
-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"
-    ),
-)
-
+from sas.models import Picture
 
 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

@@ -48,12 +48,13 @@ class PictureEditForm(forms.ModelForm):
 class AlbumEditForm(forms.ModelForm):
     class Meta:
         model = Album
-        fields = ["name", "date", "thumbnail", "parent", "edit_groups"]
+        fields = ["name", "date", "file", "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

@@ -1,357 +0,0 @@
-# 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

@@ -1,31 +0,0 @@
-# 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

@@ -18,57 +18,29 @@ from __future__ import annotations
 import contextlib
 from io import BytesIO
 from pathlib import Path
-from typing import TYPE_CHECKING, ClassVar, Self
+from typing import 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 Group, Notification, User
+from core.models import Notification, SithFile, 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
-
-    This model is used to have logic that should be shared by both
+    May be used to have logic that should be shared by both
     [Picture][sas.models.Picture] and [Album][sas.models.Album].
-
-    Notes:
-        This is an abstract model.
-        [Album][sas.models.Album] and [Picture][sas.models.Picture]
-        are separated tables in the database.
     """
 
     class Meta:
-        abstract = True
+        proxy = True
         permissions = [
             ("moderate_sasfile", "Can moderate SAS files"),
             ("view_unmoderated_sasfile", "Can view not moderated SAS files"),
@@ -93,169 +65,6 @@ class SasFile(models.Model):
     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:
@@ -271,65 +80,23 @@ 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:
-        verbose_name = _("picture")
-        constraints = [
-            models.UniqueConstraint(
-                fields=["name", "parent"], name="sas_picture_unique_per_album"
-            )
-        ]
+        proxy = True
 
-    def __str__(self):
-        return self.name
+    objects = SASPictureManager.from_queryset(PictureQuerySet)()
 
-    def get_absolute_url(self):
-        return reverse("sas:picture", kwargs={"picture_id": self.id})
+    @property
+    def is_vertical(self):
+        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})
@@ -340,34 +107,41 @@ class Picture(SasFile):
     def get_download_thumb_url(self):
         return reverse("sas:download_thumb", kwargs={"picture_id": self.id})
 
-    @property
-    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 get_absolute_url(self):
+        return reverse("sas:picture", kwargs={"picture_id": self.id})
 
-    def generate_thumbnails(self):
-        im = Image.open(self.original)
+    def generate_thumbnails(self, *, overwrite=False):
+        im = Image.open(BytesIO(self.file.read()))
         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 of time, which greatly hinders the UX
+        # - optimizing large images takes a lot 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")
-        new_extension_name = str(Path(self.original.name).with_suffix(".webp"))
+        if overwrite:
+            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 field in self.original, self.compressed, self.thumbnail:
-            with open(field.file, "r+b") as file:
+        for attr in ["file", "compressed", "thumbnail"]:
+            name = self.__getattribute__(attr).name
+            with open(settings.MEDIA_ROOT / name, "r+b") as file:
                 if file:
                     im = Image.open(BytesIO(file.read()))
                     file.seek(0)
@@ -380,6 +154,110 @@ 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

@@ -26,10 +26,19 @@ class SimpleAlbumSchema(ModelSchema):
 class AlbumSchema(ModelSchema):
     class Meta:
         model = Album
-        fields = ["id", "name", "is_moderated", "thumbnail"]
+        fields = ["id", "name", "is_moderated"]
 
+    thumbnail: str | None
     sas_url: str
 
+    @staticmethod
+    def resolve_thumbnail(obj: Album) -> str | None:
+        # Album thumbnails aren't stored in `Album.thumbnail` but in `Album.file`
+        # Don't ask me why.
+        if not obj.file:
+            return None
+        return obj.get_download_url()
+
     @staticmethod
     def resolve_sas_url(obj: Album) -> str:
         return obj.get_absolute_url()
@@ -46,12 +55,7 @@ class AlbumAutocompleteSchema(ModelSchema):
 
     @staticmethod
     def resolve_path(obj: Album) -> str:
-        return str(Path(obj.parent_path) / obj.name)
-
-
-class MoveAlbumSchema(Schema):
-    id: int
-    new_parent_id: int
+        return str(Path(obj.get_parent_path()) / obj.name)
 
 
 class PictureFilterSchema(FilterSchema):
@@ -66,7 +70,7 @@ class PictureFilterSchema(FilterSchema):
 class PictureSchema(ModelSchema):
     class Meta:
         model = Picture
-        fields = ["id", "name", "created_at", "is_moderated", "asked_for_removal"]
+        fields = ["id", "name", "date", "size", "is_moderated", "asked_for_removal"]
 
     owner: UserProfileSchema
     sas_url: str

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

@@ -128,108 +128,3 @@ 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

@@ -31,10 +31,10 @@ document.addEventListener("alpine:init", () => {
 
       await Promise.all(
         this.downloadPictures.map((p: PictureSchema) => {
-          const imgName = `${p.album.name}/IMG_${p.id}_${p.created_at.replace(/[:-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
+          const imgName = `${p.album.name}/IMG_${p.id}_${p.date.replace(/[:-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
           return zipWriter.add(imgName, new HttpReader(p.full_size_url), {
             level: 9,
-            lastModDate: new Date(p.created_at),
+            lastModDate: new Date(p.date),
             onstart: incrementProgressBar,
           });
         }),

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

@@ -109,233 +109,225 @@ interface ViewerConfig {
   /** id of the first picture to load on the page */
   firstPictureId: number;
   /** if the user is sas admin */
-  userIsSasAdmin: boolean;
+  userCanModerate: boolean;
 }
 
 /**
  * Load user picture page with a nice download bar
  **/
-exportToHtml("loadViewer", (config: ViewerConfig) => {
-  document.addEventListener("alpine:init", () => {
-    Alpine.data("picture_viewer", () => ({
-      /**
-       * All the pictures that can be displayed on this picture viewer
-       **/
-      pictures: [] as PictureWithIdentifications[],
-      /**
-       * The currently displayed picture
-       * Default dummy data are pre-loaded to avoid javascript error
-       * when loading the page at the beginning
-       * @type PictureWithIdentifications
-       **/
-      currentPicture: {
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        is_moderated: true,
-        id: null as number,
-        name: "",
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        display_name: "",
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        compressed_url: "",
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        profile_url: "",
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        full_size_url: "",
-        owner: "",
-        // biome-ignore lint/style/useNamingConvention: api is in snake_case
-        created_at: new Date(),
-        identifications: [] as IdentifiedUserSchema[],
-      },
-      /**
-       * The picture which will be displayed next if the user press the "next" button
-       **/
-      nextPicture: null as PictureWithIdentifications,
-      /**
-       * The picture which will be displayed next if the user press the "previous" button
-       **/
-      previousPicture: null as PictureWithIdentifications,
-      /**
-       * The select2 component used to identify users
-       **/
-      selector: undefined as UserAjaxSelect,
-      /**
-       * Error message when a moderation operation fails
-       **/
-      moderationError: "",
-      /**
-       * Method of pushing new url to the browser history
-       * Used by popstate event and always reset to it's default value when used
-       **/
-      pushstate: History.Push,
+document.addEventListener("alpine:init", () => {
+  Alpine.data("picture_viewer", (config: ViewerConfig) => ({
+    /**
+     * All the pictures that can be displayed on this picture viewer
+     **/
+    pictures: [] as PictureWithIdentifications[],
+    /**
+     * The currently displayed picture
+     * Default dummy data are pre-loaded to avoid javascript error
+     * when loading the page at the beginning
+     * @type PictureWithIdentifications
+     **/
+    currentPicture: {
+      // biome-ignore lint/style/useNamingConvention: api is in snake_case
+      is_moderated: true,
+      id: null as number,
+      name: "",
+      // biome-ignore lint/style/useNamingConvention: api is in snake_case
+      display_name: "",
+      // biome-ignore lint/style/useNamingConvention: api is in snake_case
+      compressed_url: "",
+      // biome-ignore lint/style/useNamingConvention: api is in snake_case
+      profile_url: "",
+      // biome-ignore lint/style/useNamingConvention: api is in snake_case
+      full_size_url: "",
+      owner: "",
+      date: new Date(),
+      identifications: [] as IdentifiedUserSchema[],
+    },
+    /**
+     * The picture which will be displayed next if the user press the "next" button
+     **/
+    nextPicture: null as PictureWithIdentifications,
+    /**
+     * The picture which will be displayed next if the user press the "previous" button
+     **/
+    previousPicture: null as PictureWithIdentifications,
+    /**
+     * The select2 component used to identify users
+     **/
+    selector: undefined as UserAjaxSelect,
+    /**
+     * Error message when a moderation operation fails
+     **/
+    moderationError: "",
+    /**
+     * Method of pushing new url to the browser history
+     * Used by popstate event and always reset to it's default value when used
+     **/
+    pushstate: History.Push,
 
-      async init() {
-        this.pictures = (
-          await paginated(picturesFetchPictures, {
-            // biome-ignore lint/style/useNamingConvention: api is in snake_case
-            query: { album_id: config.albumId },
-          } as PicturesFetchPicturesData)
-        ).map(PictureWithIdentifications.fromPicture);
-        this.selector = this.$refs.search;
-        this.selector.setFilter((users: UserProfileSchema[]) => {
-          const resp: UserProfileSchema[] = [];
-          const ids = [
-            ...(this.currentPicture.identifications || []).map(
-              (i: IdentifiedUserSchema) => i.user.id,
-            ),
-          ];
-          for (const user of users) {
-            if (!ids.includes(user.id)) {
-              resp.push(user);
-            }
+    async init() {
+      this.pictures = (
+        await paginated(picturesFetchPictures, {
+          // biome-ignore lint/style/useNamingConvention: api is in snake_case
+          query: { album_id: config.albumId },
+        } as PicturesFetchPicturesData)
+      ).map(PictureWithIdentifications.fromPicture);
+      this.selector = this.$refs.search;
+      this.selector.setFilter((users: UserProfileSchema[]) => {
+        const resp: UserProfileSchema[] = [];
+        const ids = [
+          ...(this.currentPicture.identifications || []).map(
+            (i: IdentifiedUserSchema) => i.user.id,
+          ),
+        ];
+        for (const user of users) {
+          if (!ids.includes(user.id)) {
+            resp.push(user);
           }
-          return resp;
-        });
-        this.currentPicture = this.pictures.find(
-          (i: PictureSchema) => i.id === config.firstPictureId,
-        );
-        this.$watch(
-          "currentPicture",
-          (current: PictureSchema, previous: PictureSchema) => {
-            if (current === previous) {
-              /* Avoid recursive updates */
-              return;
-            }
-            this.updatePicture();
-          },
-        );
-        window.addEventListener("popstate", async (event) => {
-          if (!event.state || event.state.sasPictureId === undefined) {
+        }
+        return resp;
+      });
+      this.currentPicture = this.pictures.find(
+        (i: PictureSchema) => i.id === config.firstPictureId,
+      );
+      this.$watch(
+        "currentPicture",
+        (current: PictureSchema, previous: PictureSchema) => {
+          if (current === previous) {
+            /* Avoid recursive updates */
             return;
           }
-          this.pushstate = History.Replace;
-          this.currentPicture = this.pictures.find(
-            (i: PictureSchema) =>
-              i.id === Number.parseInt(event.state.sasPictureId, 10),
-          );
-        });
-        this.pushstate = History.Replace; /* Avoid first url push */
-        await this.updatePicture();
-      },
-
-      /**
-       * Update the page.
-       * Called when the `currentPicture` property changes.
-       *
-       * The url is modified without reloading the page,
-       * and the previous picture, the next picture and
-       * the list of identified users are updated.
-       */
-      async updatePicture(): Promise<void> {
-        const updateArgs = {
-          data: { sasPictureId: this.currentPicture.id },
-          unused: "",
-          url: this.currentPicture.sas_url,
-        };
-        if (this.pushstate === History.Replace) {
-          window.history.replaceState(
-            updateArgs.data,
-            updateArgs.unused,
-            updateArgs.url,
-          );
-          this.pushstate = History.Push;
-        } else {
-          window.history.pushState(updateArgs.data, updateArgs.unused, updateArgs.url);
-        }
-
-        this.moderationError = "";
-        const index: number = this.pictures.indexOf(this.currentPicture);
-        this.previousPicture = this.pictures[index - 1] || null;
-        this.nextPicture = this.pictures[index + 1] || null;
-        this.$refs.mainPicture?.addEventListener("load", () => {
-          // once the current picture is loaded,
-          // start preloading the next and previous pictures
-          this.nextPicture?.preload();
-          this.previousPicture?.preload();
-        });
-        if (this.currentPicture.asked_for_removal && config.userIsSasAdmin) {
-          await Promise.all([
-            this.currentPicture.loadIdentifications(),
-            this.currentPicture.loadModeration(),
-          ]);
-        } else {
-          await this.currentPicture.loadIdentifications();
-        }
-      },
-
-      async moderatePicture() {
-        const res = await picturesModeratePicture({
-          // biome-ignore lint/style/useNamingConvention: api is in snake_case
-          path: { picture_id: this.currentPicture.id },
-        });
-        if (res.error) {
-          this.moderationError = `${gettext("Couldn't moderate picture")} : ${(res.error as { detail: string }).detail}`;
+          this.updatePicture();
+        },
+      );
+      window.addEventListener("popstate", async (event) => {
+        if (!event.state || event.state.sasPictureId === undefined) {
           return;
         }
-        this.currentPicture.is_moderated = true;
-        this.currentPicture.asked_for_removal = false;
-      },
+        this.pushstate = History.Replace;
+        this.currentPicture = this.pictures.find(
+          (i: PictureSchema) => i.id === Number.parseInt(event.state.sasPictureId, 10),
+        );
+      });
+      this.pushstate = History.Replace; /* Avoid first url push */
+      await this.updatePicture();
+    },
 
-      async deletePicture() {
-        const res = await picturesDeletePicture({
+    /**
+     * Update the page.
+     * Called when the `currentPicture` property changes.
+     *
+     * The url is modified without reloading the page,
+     * and the previous picture, the next picture and
+     * the list of identified users are updated.
+     */
+    async updatePicture(): Promise<void> {
+      const updateArgs = {
+        data: { sasPictureId: this.currentPicture.id },
+        unused: "",
+        url: this.currentPicture.sas_url,
+      };
+      if (this.pushstate === History.Replace) {
+        window.history.replaceState(updateArgs.data, updateArgs.unused, updateArgs.url);
+        this.pushstate = History.Push;
+      } else {
+        window.history.pushState(updateArgs.data, updateArgs.unused, updateArgs.url);
+      }
+
+      this.moderationError = "";
+      const index: number = this.pictures.indexOf(this.currentPicture);
+      this.previousPicture = this.pictures[index - 1] || null;
+      this.nextPicture = this.pictures[index + 1] || null;
+      this.$refs.mainPicture?.addEventListener("load", () => {
+        // once the current picture is loaded,
+        // start preloading the next and previous pictures
+        this.nextPicture?.preload();
+        this.previousPicture?.preload();
+      });
+      if (this.currentPicture.asked_for_removal && config.userCanModerate) {
+        await Promise.all([
+          this.currentPicture.loadIdentifications(),
+          this.currentPicture.loadModeration(),
+        ]);
+      } else {
+        await this.currentPicture.loadIdentifications();
+      }
+    },
+
+    async moderatePicture() {
+      const res = await picturesModeratePicture({
+        // biome-ignore lint/style/useNamingConvention: api is in snake_case
+        path: { picture_id: this.currentPicture.id },
+      });
+      if (res.error) {
+        this.moderationError = `${gettext("Couldn't moderate picture")} : ${(res.error as { detail: string }).detail}`;
+        return;
+      }
+      this.currentPicture.is_moderated = true;
+      this.currentPicture.asked_for_removal = false;
+    },
+
+    async deletePicture() {
+      const res = await picturesDeletePicture({
+        // biome-ignore lint/style/useNamingConvention: api is in snake_case
+        path: { picture_id: this.currentPicture.id },
+      });
+      if (res.error) {
+        this.moderationError = `${gettext("Couldn't delete picture")} : ${(res.error as { detail: string }).detail}`;
+        return;
+      }
+      this.pictures.splice(this.pictures.indexOf(this.currentPicture), 1);
+      if (this.pictures.length === 0) {
+        // The deleted picture was the only one in the list.
+        // As the album is now empty, go back to the parent page
+        document.location.href = config.albumUrl;
+      }
+      this.currentPicture = this.nextPicture || this.previousPicture;
+    },
+
+    /**
+     * Send the identification request and update the list of identified users.
+     */
+    async submitIdentification(): Promise<void> {
+      const widget: TomSelect = this.selector.widget;
+      await picturesIdentifyUsers({
+        path: {
           // biome-ignore lint/style/useNamingConvention: api is in snake_case
-          path: { picture_id: this.currentPicture.id },
-        });
-        if (res.error) {
-          this.moderationError = `${gettext("Couldn't delete picture")} : ${(res.error as { detail: string }).detail}`;
-          return;
-        }
-        this.pictures.splice(this.pictures.indexOf(this.currentPicture), 1);
-        if (this.pictures.length === 0) {
-          // The deleted picture was the only one in the list.
-          // As the album is now empty, go back to the parent page
-          document.location.href = config.albumUrl;
-        }
-        this.currentPicture = this.nextPicture || this.previousPicture;
-      },
+          picture_id: this.currentPicture.id,
+        },
+        body: widget.items.map((i: string) => Number.parseInt(i, 10)),
+      });
+      // refresh the identified users list
+      await this.currentPicture.loadIdentifications({ forceReload: true });
 
-      /**
-       * Send the identification request and update the list of identified users.
-       */
-      async submitIdentification(): Promise<void> {
-        const widget: TomSelect = this.selector.widget;
-        await picturesIdentifyUsers({
-          path: {
-            // biome-ignore lint/style/useNamingConvention: api is in snake_case
-            picture_id: this.currentPicture.id,
-          },
-          body: widget.items.map((i: string) => Number.parseInt(i, 10)),
-        });
-        // refresh the identified users list
-        await this.currentPicture.loadIdentifications({ forceReload: true });
+      // Clear selection and cache of retrieved user so they can be filtered again
+      widget.clear(false);
+      widget.clearOptions();
+      widget.setTextboxValue("");
+    },
 
-        // Clear selection and cache of retrieved user so they can be filtered again
-        widget.clear(false);
-        widget.clearOptions();
-        widget.setTextboxValue("");
-      },
+    /**
+     * Check if an identification can be removed by the currently logged user
+     */
+    canBeRemoved(identification: IdentifiedUserSchema): boolean {
+      return config.userCanModerate || identification.user.id === config.userId;
+    },
 
-      /**
-       * Check if an identification can be removed by the currently logged user
-       */
-      canBeRemoved(identification: IdentifiedUserSchema): boolean {
-        return config.userIsSasAdmin || identification.user.id === config.userId;
-      },
-
-      /**
-       * Untag a user from the current picture
-       */
-      async removeIdentification(identification: IdentifiedUserSchema): Promise<void> {
-        const res = await usersidentifiedDeleteRelation({
-          // biome-ignore lint/style/useNamingConvention: api is in snake_case
-          path: { relation_id: identification.id },
-        });
-        if (!res.error && Array.isArray(this.currentPicture.identifications)) {
-          this.currentPicture.identifications =
-            this.currentPicture.identifications.filter(
-              (i: IdentifiedUserSchema) => i.id !== identification.id,
-            );
-        }
-      },
-    }));
-  });
+    /**
+     * Untag a user from the current picture
+     */
+    async removeIdentification(identification: IdentifiedUserSchema): Promise<void> {
+      const res = await usersidentifiedDeleteRelation({
+        // biome-ignore lint/style/useNamingConvention: api is in snake_case
+        path: { relation_id: identification.id },
+      });
+      if (!res.error && Array.isArray(this.currentPicture.identifications)) {
+        this.currentPicture.identifications =
+          this.currentPicture.identifications.filter(
+            (i: IdentifiedUserSchema) => i.id !== identification.id,
+          );
+      }
+    },
+  }));
 });

sas/templates/sas/album.jinja

@@ -20,7 +20,7 @@
 
 {% block content %}
   <code>
-    <a href="{{ url('sas:main') }}">SAS</a> / {{ print_path(album.parent) }} {{ album.name }}
+    <a href="{{ url('sas:main') }}">SAS</a> / {{ print_path(album.parent) }} {{ album.get_display_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.name }}</h3>
+        <h3>{{ album.get_display_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 %}#}
-{#        <div class="clipboard">#}
-{#          {% trans %}Clipboard: {% endtrans %}#}
-{#          <ul>#}
-{#            {% for f in clipboard["albums"] %}#}
-{#              <li>{{ f.get_full_path() }}</li>#}
-{#            {% endfor %}#}
-{#          </ul>#}
-{#          <input name="clear" type="submit" value="{% trans %}Clear clipboard{% endtrans %}">#}
-{#        </div>#}
-{#      {% endif %}#}
+      {% if clipboard %}
+        <div class="clipboard">
+          {% trans %}Clipboard: {% endtrans %}
+          <ul>
+            {% for f in clipboard %}
+              <li>{{ f.get_full_path() }}</li>
+            {% endfor %}
+          </ul>
+          <input name="clear" type="submit" value="{% trans %}Clear clipboard{% endtrans %}">
+        </div>
+      {% endif %}
   {% endif %}
 
   {% if show_albums %}
@@ -73,8 +73,8 @@
                 <div class="text">{% trans %}To be moderated{% endtrans %}</div>
               </template>
             </div>
-            {% if edit_mode %}
-              <input type="checkbox" name="album_list" :value="album.id">
+            {% if is_sas_admin %}
+              <input type="checkbox" name="file_list" :value="album.id">
             {% endif %}
           </a>
         </template>
@@ -100,7 +100,7 @@
             </template>
           </div>
           {% if is_sas_admin %}
-            <input type="checkbox" name="picture_list" :value="picture.id">
+            <input type="checkbox" name="file_list" :value="picture.id">
           {% endif %}
         </a>
       </template>
@@ -120,9 +120,9 @@
       {% csrf_token %}
       <div class="inputs">
         <p>
-          <label for="{{ form.images.id_for_label }}">{{ form.images.label }} :</label>
-          {{ form.images|add_attr("x-ref=pictures") }}
-          <span class="helptext">{{ form.images.help_text }}</span>
+          <label for="{{ upload_form.images.id_for_label }}">{{ upload_form.images.label }} :</label>
+          {{ upload_form.images|add_attr("x-ref=pictures") }}
+          <span class="helptext">{{ upload_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

@@ -1,13 +1,19 @@
 {% macro display_album(a, edit_mode) %}
   <a href="{{ url('sas:album', album_id=a.id) }}">
-    {% if a.thumbnail %}
+    {% if a.file %}
       {% 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 class="album{% if not a.is_moderated %} not_moderated{% endif %}">
+    <div
+      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>
@@ -25,7 +31,7 @@
 {% macro print_path(file) %}
   {% if file and file.parent %}
     {{ print_path(file.parent) }}
-    <a href="{{ url("sas:album", album_id=file.id) }}">{{ file.name }}</a> /
+    <a href="{{ url('sas:album', album_id=file.id) }}">{{ file.get_display_name() }}</a> /
   {% endif %}
 {% endmacro %}
 

sas/templates/sas/picture.jinja

@@ -1,9 +1,9 @@
 {% extends "core/base.jinja" %}
 
 {%- block additional_css -%}
-  <link rel="stylesheet" href="{{ static('bundled/core/components/ajax-select-index.css') }}">
-  <link rel="stylesheet" href="{{ static('core/components/ajax-select.scss') }}">
-  <link rel="stylesheet" href="{{ static('sas/css/picture.scss') }}">
+  <link defer rel="stylesheet" href="{{ static('bundled/core/components/ajax-select-index.css') }}">
+  <link defer rel="stylesheet" href="{{ static('core/components/ajax-select.scss') }}">
+  <link defer rel="stylesheet" href="{{ static('sas/css/picture.scss') }}">
 {%- endblock -%}
 
 {%- block additional_js -%}
@@ -17,10 +17,8 @@
 
 {% from "sas/macros.jinja" import print_path %}
 
-{% set user_is_sas_admin = user.is_root or user.is_in_group(pk = settings.SITH_GROUP_SAS_ADMIN_ID) %}
-
 {% block content %}
-  <main x-data="picture_viewer">
+  <main x-data="picture_viewer(config)">
     <code>
       <a href="{{ url('sas:main') }}">SAS</a> / {{ print_path(album) }} <span x-text="currentPicture.name"></span>
     </code>
@@ -50,15 +48,13 @@
               It will be hidden to other users until it has been moderated.
             {% endtrans %}
           </p>
-          {% if user_is_sas_admin %}
+          {% if user.has_perm("sas.moderate_sasfile") %}
             <template x-if="currentPicture.asked_for_removal">
               <div>
                 <h5>{% trans %}The following issues have been raised:{% endtrans %}</h5>
                 <template x-for="req in (currentPicture.moderationRequests ?? [])" :key="req.id">
                   <div>
-                    <h6
-                      x-text="`${req.author.first_name} ${req.author.last_name}`"
-                    ></h6>
+                    <h6 x-text="`${req.author.first_name} ${req.author.last_name}`"></h6>
                     <i x-text="Intl.DateTimeFormat(
                                '{{ LANGUAGE_CODE }}',
                                {dateStyle: 'long', timeStyle: 'short'}
@@ -70,7 +66,7 @@
             </template>
           {% endif %}
         </div>
-        {% if user_is_sas_admin %}
+        {% if user.has_perm("sas.moderate_sasfile") %}
           <div class="alert-aside">
             <button class="btn btn-blue" @click="moderatePicture()">
               {% trans %}Moderate{% endtrans %}
@@ -104,7 +100,7 @@
                 <span
                   x-text="Intl.DateTimeFormat(
                           '{{ LANGUAGE_CODE }}', {dateStyle: 'long'}
-                          ).format(new Date(currentPicture.created_at))"
+                          ).format(new Date(currentPicture.date))"
                 >
                 </span>
               </div>
@@ -204,16 +200,13 @@
 {% endblock %}
 
 {% block script %}
-  {{ super() }}
   <script>
-    window.addEventListener("DOMContentLoaded", () => {
-      loadViewer({
-        albumId: {{ album.id }} ,
-        albumUrl: "{{ album.get_absolute_url() }}",
-        firstPictureId: {{ picture.id }},  {# id of the first picture to show after page load #}
-        userId: {{ user.id }},
-        userIsSasAdmin: {{ user_is_sas_admin|tojson }}
-      });
-    })
+    const config = {
+      albumId: {{ album.id }},
+      albumUrl: "{{ album.get_absolute_url() }}",
+      firstPictureId: {{ picture.id }},  {# id of the first picture to show after page load #}
+      userId: {{ user.id }},
+      userCanModerate: {{ user.has_perm("sas.moderate_sasfile")|tojson }}
+    }
   </script>
 {% endblock %}

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)
-        cls.album_b = baker.make(Album)
+        cls.album_a = baker.make(Album, is_in_sas=True, parent=sas)
+        cls.album_b = baker.make(Album, is_in_sas=True, parent=sas)
         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.pictures.values_list("id", flat=True))
+        expected = list(self.album_a.children_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__event_date", "picture__created_at"
+                "-picture__parent__date", "picture__date"
             ).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__event_date", "picture__created_at")
+            .order_by("-picture__parent__date", "picture__date")
             .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__event_date", "picture__created_at"
+                "-picture__parent__date", "picture__date"
             ).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__event_date", "picture__created_at")
+            .order_by("-picture__parent__date", "picture__date")
             .values_list("picture_id", flat=True)
         )
         assert [i["id"] for i in res.json()["results"]] == expected

sas/tests/test_model.py

@@ -4,8 +4,8 @@ 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 album_recipe, picture_recipe
-from sas.models import Album, PeoplePictureRelation, Picture
+from sas.baker_recipes import picture_recipe
+from sas.models import PeoplePictureRelation, Picture
 
 
 class TestPictureQuerySet(TestCase):
@@ -67,22 +67,3 @@ def test_identifications_viewable_by_user():
     assert list(picture.people.viewable_by(identifications[1].user)) == [
         identifications[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

@@ -136,7 +136,9 @@ class TestAlbumUpload:
 class TestSasModeration(TestCase):
     @classmethod
     def setUpTestData(cls):
-        album = baker.make(Album)
+        album = baker.make(
+            Album, parent_id=settings.SITH_SAS_ROOT_DIR_ID, is_moderated=True
+        )
         cls.pictures = picture_recipe.make(
             parent=album, _quantity=10, _bulk_create=True
         )
@@ -159,16 +161,22 @@ class TestSasModeration(TestCase):
         assert len(res.context_data["pictures"]) == 1
         assert res.context_data["pictures"][0] == self.to_moderate
 
-        res = self.client.post(
-            reverse("sas:moderation"),
-            data={"album_id": self.to_moderate.id, "picture_id": self.to_moderate.id},
-        )
-
     def test_moderation_page_forbidden(self):
         self.client.force_login(self.simple_user)
         res = self.client.get(reverse("sas:moderation"))
         assert res.status_code == 403
 
+    def test_moderate_album(self):
+        self.client.force_login(self.moderator)
+        url = reverse("sas:moderation")
+        album = baker.make(
+            Album, is_moderated=False, parent_id=settings.SITH_SAS_ROOT_DIR_ID
+        )
+        res = self.client.post(url, data={"album_id": album.id, "moderate": ""})
+        assertRedirects(res, url)
+        album.refresh_from_db()
+        assert album.is_moderated
+
     def test_moderate_picture(self):
         self.client.force_login(self.moderator)
         res = self.client.get(

sas/views.py

@@ -12,23 +12,22 @@
 # OR WITHIN THE LOCAL FILE "LICENSE"
 #
 #
-from pathlib import Path
 from typing import Any
 
 from django.conf import settings
-from django.core.exceptions import PermissionDenied
+from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.db.models import Count, OuterRef, Subquery
 from django.http import Http404, HttpResponseRedirect
-from django.shortcuts import get_object_or_404
+from django.shortcuts import get_object_or_404, redirect
 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 FormMixin, FormView, UpdateView
+from django.views.generic.edit import FormView, UpdateView
 
 from core.auth.mixins import CanEditMixin, CanViewMixin
 from core.models import SithFile, User
-from core.views import FileView, UseFragmentsMixin
-from core.views.files import send_raw_file
+from core.views import UseFragmentsMixin
+from core.views.files import FileView, send_file
 from core.views.mixins import FragmentMixin, FragmentRenderer
 from core.views.user import UserTabsMixin
 from sas.forms import (
@@ -64,7 +63,6 @@ class AlbumCreateFragment(FragmentMixin, CreateView):
 
 
 class SASMainView(UseFragmentsMixin, TemplateView):
-    form_class = AlbumCreateForm
     template_name = "sas/main.jinja"
 
     def get_fragments(self) -> dict[str, FragmentRenderer]:
@@ -81,26 +79,12 @@ 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(albums_qs.filter(parent=None).order_by("id"))
+        kwargs["categories"] = list(
+            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
 
@@ -110,9 +94,6 @@ 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:
@@ -122,42 +103,31 @@ class PictureView(CanViewMixin, DetailView):
         return super().get(request, *args, **kwargs)
 
     def get_context_data(self, **kwargs):
-        return super().get_context_data(**kwargs) | {"album": self.object.parent}
+        return super().get_context_data(**kwargs) | {
+            "album": Album.objects.get(children=self.object)
+        }
 
 
 def send_album(request, album_id):
-    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))
+    return send_file(request, album_id, Album)
 
 
 def send_pict(request, picture_id):
-    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))
+    return send_file(request, picture_id, Picture)
 
 
 def send_compressed(request, picture_id):
-    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))
+    return send_file(request, picture_id, Picture, "compressed")
 
 
 def send_thumb(request, picture_id):
-    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))
+    return send_file(request, picture_id, Picture, "thumbnail")
 
 
-class AlbumView(CanViewMixin, UseFragmentsMixin, FormMixin, DetailView):
+class AlbumView(CanViewMixin, UseFragmentsMixin, DetailView):
     model = Album
     pk_url_kwarg = "album_id"
     template_name = "sas/album.jinja"
-    form_class = PictureUploadForm
 
     def get_fragments(self) -> dict[str, FragmentRenderer]:
         return {
@@ -172,32 +142,27 @@ class AlbumView(CanViewMixin, UseFragmentsMixin, FormMixin, DetailView):
         except ValueError as e:
             raise Http404 from e
         if "clipboard" not in request.session:
-            request.session["clipboard"] = {"albums": [], "pictures": []}
+            request.session["clipboard"] = []
         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()
-        form = self.get_form()
-        if not form:
-            # the form is reserved for users that can edit this album.
-            # If there is no form, it means the user has no right to do a POST
-            raise PermissionDenied
-        FileView.handle_clipboard(self.request, self.object)
-        if not form.is_valid():
-            return self.form_invalid(form)
-        return self.form_valid(form)
+        if not self.object.file:
+            self.object.generate_thumbnail()
+        if request.user.can_edit(self.object):  # Handle the copy-paste functions
+            FileView.handle_clipboard(request, self.object)
+        return HttpResponseRedirect(self.request.path)
 
     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)
-        kwargs["clipboard"] = {}
+        if ids := self.request.session.get("clipboard", None):
+            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)
@@ -226,31 +191,26 @@ class UserPicturesView(UserTabsMixin, CanViewMixin, DetailView):
 # Admin views
 
 
-class ModerationView(TemplateView):
+class ModerationView(PermissionRequiredMixin, TemplateView):
     template_name = "sas/moderation.jinja"
-
-    def get(self, request, *args, **kwargs):
-        if request.user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID):
-            return super().get(request, *args, **kwargs)
-        raise PermissionDenied
+    permission_required = "sas.moderate_sasfile"
 
     def post(self, request, *args, **kwargs):
         if "album_id" not in request.POST:
             raise Http404
-        if request.user.is_in_group(pk=settings.SITH_GROUP_SAS_ADMIN_ID):
-            album = get_object_or_404(Album, pk=request.POST["album_id"])
-            if "moderate" in request.POST:
-                album.moderator = request.user
-                album.is_moderated = True
-                album.save()
-            elif "delete" in request.POST:
-                album.delete()
-        return super().get(request, *args, **kwargs)
+        album = get_object_or_404(Album, pk=request.POST["album_id"])
+        if "moderate" in request.POST:
+            album.moderator = request.user
+            album.is_moderated = True
+            album.save()
+        elif "delete" in request.POST:
+            album.delete()
+        return redirect(self.request.path)
 
     def get_context_data(self, **kwargs):
         kwargs = super().get_context_data(**kwargs)
         kwargs["albums_to_moderate"] = Album.objects.filter(
-            is_moderated=False
+            is_moderated=False, is_in_sas=True, is_folder=True
         ).order_by("id")
         pictures = Picture.objects.filter(is_moderated=False).select_related("parent")
         kwargs["pictures"] = pictures

sith/settings.py

@@ -405,6 +405,8 @@ SITH_FORUM_PAGE_LENGTH = 30
 SITH_SAS_ROOT_DIR_ID = env.int("SITH_SAS_ROOT_DIR_ID", default=4)
 SITH_SAS_IMAGES_PER_PAGE = 60
 
+SITH_CGU_FILE_ID = env.int("SITH_CGU_FILE_ID", default=5)
+
 SITH_PROFILE_DEPARTMENTS = [
     ("TC", _("TC")),
     ("IMSI", _("IMSI")),
@@ -551,27 +553,27 @@ SITH_SUBSCRIPTIONS = {
     # Discount subscriptions
     "un-semestre-reduction": {
         "name": _("One semester (-20%)"),
-        "price": 12,
+        "price": 16,
         "duration": 1,
     },
     "deux-semestres-reduction": {
         "name": _("Two semesters (-20%)"),
-        "price": 22,
+        "price": 28,
         "duration": 2,
     },
     "cursus-tronc-commun-reduction": {
         "name": _("Common core cursus (-20%)"),
-        "price": 36,
+        "price": 48,
         "duration": 4,
     },
     "cursus-branche-reduction": {
         "name": _("Branch cursus (-20%)"),
-        "price": 36,
+        "price": 48,
         "duration": 6,
     },
     "cursus-alternant-reduction": {
         "name": _("Alternating cursus (-20%)"),
-        "price": 24,
+        "price": 28,
         "duration": 6,
     },
     # CA special offer

sith/urls.py

@@ -34,6 +34,7 @@ urlpatterns = [
     path("", include(("core.urls", "core"), namespace="core")),
     path("sitemap.xml", cache_page(86400)(sitemap), {"sitemaps": sitemaps}),
     path("api/", api.urls),
+    path("api-link/", include(("api.urls", "api-link"), namespace="api-link")),
     path("rootplace/", include(("rootplace.urls", "rootplace"), namespace="rootplace")),
     path(
         "subscription/",

staticfiles/processors.py

@@ -182,12 +182,13 @@ 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
 
-        out.write_text(schema)
+        with open(out, "w") as f:
+            _ = f.write(schema)
+
         return subprocess.Popen(["npm", "run", "openapi"])