apply review comments

Add alpine notifications plugin

.github/auto_assign.yml

@@ -6,7 +6,7 @@ addAssignees: author
 
 # A list of team reviewers to be added to pull requests (GitHub team slug)
 reviewers:
-  - ae-utbm/sith-3-developers
+  - ae-utbm/developpeurs
 
 # Number of reviewers has no impact on GitHub teams
 # Set 0 to add all the reviewers (default: 0)

.github/dependabot.yml

@@ -4,11 +4,28 @@
 # https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
 
 version: 2
-updates:
-  - package-ecosystem: "pip" # See documentation for possible values
-    directory: "/" # Location of package manifests
+
+multi-ecosystem-groups:
+  common:
+    directory: "/"
     schedule:
       interval: "weekly"
     target-branch: "taiste"
     commit-message:
-      prefix: "[UPDATE] "
+      prefix: "[UPDATE] "
+
+updates:
+  - package-ecosystem: "uv"
+    patterns: ["*"]
+    multi-ecosystem-group: "common"
+
+  - package-ecosystem: "npm"
+    patterns: ["*"]
+    multi-ecosystem-group: "common"
+    groups:
+      # npm supports production and development groups, but not uv
+      # cf. https://docs.github.com/en/code-security/dependabot/working-with-dependabot/dependabot-options-reference#dependency-type-groups
+      main-deps:
+        dependency-type: "production"
+      dev-deps:
+        dependency-type: "development"

club/migrations/0012_club_board_group_club_members_group.py

@@ -34,12 +34,10 @@ def migrate_meta_groups(apps: StateApps, schema_editor):
     clubs = list(Club.objects.all())
     for club in clubs:
         club.board_group = meta_groups.get_or_create(
-            name=club.unix_name + settings.SITH_BOARD_SUFFIX,
-            defaults={"is_meta": True},
+            name=f"{club.unix_name}-bureau", defaults={"is_meta": True}
         )[0]
         club.members_group = meta_groups.get_or_create(
-            name=club.unix_name + settings.SITH_MEMBER_SUFFIX,
-            defaults={"is_meta": True},
+            name=f"{club.unix_name}-membres", defaults={"is_meta": True}
         )[0]
         club.save()
         club.refresh_from_db()

club/migrations/0013_alter_club_board_group_alter_club_members_group_and_more.py

@@ -29,7 +29,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name="membership",
             constraint=models.CheckConstraint(
-                check=models.Q(("end_date__gte", models.F("start_date"))),
+                condition=models.Q(("end_date__gte", models.F("start_date"))),
                 name="end_after_start",
             ),
         ),

club/models.py

@@ -42,6 +42,13 @@ from core.fields import ResizedImageField
 from core.models import Group, Notification, Page, SithFile, User
 
 
+class ClubQuerySet(models.QuerySet):
+    def having_board_member(self, user: User) -> Self:
+        """Filter all club in which the given user is a board member."""
+        active_memberships = user.memberships.board().ongoing()
+        return self.filter(Exists(active_memberships.filter(club=OuterRef("pk"))))
+
+
 class Club(models.Model):
     """The Club class, made as a tree to allow nice tidy organization."""
 
@@ -91,6 +98,8 @@ class Club(models.Model):
         Group, related_name="club_board", on_delete=models.PROTECT
     )
 
+    objects = ClubQuerySet.as_manager()
+
     class Meta:
         ordering = ["name"]
 
@@ -347,7 +356,7 @@ class Membership(models.Model):
     class Meta:
         constraints = [
             models.CheckConstraint(
-                check=Q(end_date__gte=F("start_date")), name="end_after_start"
+                condition=Q(end_date__gte=F("start_date")), name="end_after_start"
             ),
         ]
 

club/templates/club/club_detail.jinja

@@ -1,6 +1,14 @@
 {% extends "core/base.jinja" %}
 {% from 'core/macros.jinja' import user_profile_link %}
 
+{% block title -%}
+  {{ club.name }}
+{%- endblock %}
+
+{% block description -%}
+  {{ club.short_description }}
+{%- endblock %}
+
 {% block content %}
   <div id="club_detail">
     {% if club.logo %}

club/templates/club/club_list.jinja

@@ -1,8 +1,12 @@
 {% extends "core/base.jinja" %}
 
-{% block title %}
+{% block title -%}
   {% trans %}Club list{% endtrans %}
-{% endblock %}
+{%- endblock %}
+
+{% block description -%}
+  {% trans %}The list of all clubs existing at UTBM.{% endtrans %}
+{%- endblock %}
 
 {% macro display_club(club) -%}
 
@@ -21,7 +25,7 @@
 
   {%- if club.children.all()|length != 0 %}
     <ul>
-      {%- for c in club.children.order_by('name') %}
+      {%- for c in club.children.order_by('name').prefetch_related("children") %}
         {{ display_club(c) }}
       {%- endfor %}
     </ul>
@@ -36,8 +40,8 @@
   {% if club_list %}
     <h3>{% trans %}Club list{% endtrans %}</h3>
     <ul>
-      {%- for c in club_list.all().order_by('name') if c.parent is none %}
-        {{ display_club(c) }}
+      {%- for club in club_list %}
+        {{ display_club(club) }}
       {%- endfor %}
     </ul>
   {% else %}

club/templates/club/club_sellings.jinja

@@ -83,9 +83,10 @@ TODO : rewrite the pagination used in this template an Alpine one
   </table>
   <script type="text/javascript">
     function formPagination(link){
-      $("form").attr("action", link.href);
+      const form = document.getElementById("form")
+      form.action = link.href;
       link.href = "javascript:void(0)"; // block link action
-      $("form").submit();
+      form.submit();
     }
   </script>
   {{ paginate(paginated_result, paginator, "formPagination(this)") }}

club/tests/test_club.py

@@ -0,0 +1,27 @@
+from datetime import timedelta
+
+import pytest
+from django.utils.timezone import localdate
+from model_bakery import baker
+from model_bakery.recipe import Recipe
+
+from club.models import Club, Membership
+from core.baker_recipes import subscriber_user
+
+
+@pytest.mark.django_db
+def test_club_queryset_having_board_member():
+    clubs = baker.make(Club, _quantity=5)
+    user = subscriber_user.make()
+    membership_recipe = Recipe(
+        Membership, user=user, start_date=localdate() - timedelta(days=3)
+    )
+    membership_recipe.make(club=clubs[0], role=1)
+    membership_recipe.make(club=clubs[1], role=3)
+    membership_recipe.make(club=clubs[2], role=7)
+    membership_recipe.make(
+        club=clubs[3], role=3, end_date=localdate() - timedelta(days=1)
+    )
+
+    club_ids = Club.objects.having_board_member(user).values_list("id", flat=True)
+    assert set(club_ids) == {clubs[1].id, clubs[2].id}

club/tests/test_posters.py

@@ -0,0 +1,35 @@
+import pytest
+from django.test import Client
+from django.urls import reverse
+from model_bakery import baker
+
+from club.models import Club
+from com.models import Poster
+from core.baker_recipes import subscriber_user
+
+
+@pytest.mark.django_db
+@pytest.mark.parametrize("route_url", ["club:poster_list", "club:poster_create"])
+def test_access(client: Client, route_url):
+    club = baker.make(Club)
+    user = subscriber_user.make()
+    url = reverse(route_url, kwargs={"club_id": club.id})
+
+    client.force_login(user)
+    assert client.get(url).status_code == 403
+    club.board_group.users.add(user)
+    assert client.get(url).status_code == 200
+
+
+@pytest.mark.django_db
+@pytest.mark.parametrize("route_url", ["club:poster_edit", "club:poster_delete"])
+def test_access_specific_poster(client: Client, route_url):
+    club = baker.make(Club)
+    user = subscriber_user.make()
+    poster = baker.make(Poster)
+    url = reverse(route_url, kwargs={"club_id": club.id, "poster_id": poster.id})
+
+    client.force_login(user)
+    assert client.get(url).status_code == 403
+    club.board_group.users.add(user)
+    assert client.get(url).status_code == 200

club/views.py

@@ -51,13 +51,17 @@ from club.forms import (
     SellingsForm,
 )
 from club.models import Club, Mailing, MailingSubscription, Membership
+from com.models import Poster
 from com.views import (
     PosterCreateBaseView,
     PosterDeleteBaseView,
     PosterEditBaseView,
     PosterListBaseView,
 )
-from core.auth.mixins import CanCreateMixin, CanEditMixin, CanViewMixin
+from core.auth.mixins import (
+    CanEditMixin,
+    CanViewMixin,
+)
 from core.models import PageRev
 from core.views import DetailFormView, PageEditViewBase
 from core.views.mixins import TabedViewMixin
@@ -66,9 +70,12 @@ from counter.models import Selling
 
 class ClubTabsMixin(TabedViewMixin):
     def get_tabs_title(self):
-        obj = self.get_object()
-        if isinstance(obj, PageRev):
-            self.object = obj.page.club
+        if not hasattr(self, "object") or not self.object:
+            self.object = self.get_object()
+        if isinstance(self.object, PageRev):
+            self.object = self.object.page.club
+        elif isinstance(self.object, Poster):
+            self.object = self.object.club
         return self.object.get_display_name()
 
     def get_list_of_tabs(self):
@@ -159,7 +166,7 @@ class ClubTabsMixin(TabedViewMixin):
                             "club:poster_list", kwargs={"club_id": self.object.id}
                         ),
                         "slug": "posters",
-                        "name": _("Posters list"),
+                        "name": _("Posters"),
                     },
                 ]
             )
@@ -171,6 +178,10 @@ class ClubListView(ListView):
 
     model = Club
     template_name = "club/club_list.jinja"
+    queryset = (
+        Club.objects.filter(parent=None).order_by("name").prefetch_related("children")
+    )
+    context_object_name = "club_list"
 
 
 class ClubView(ClubTabsMixin, DetailView):
@@ -333,7 +344,7 @@ class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailFormView):
         form = self.get_form()
         if form.is_valid():
             if not len([v for v in form.cleaned_data.values() if v is not None]):
-                qs = Selling.objects.filter(id=-1)
+                qs = Selling.objects.none()
             if form.cleaned_data["begin_date"]:
                 qs = qs.filter(date__gte=form.cleaned_data["begin_date"])
             if form.cleaned_data["end_date"]:
@@ -351,7 +362,9 @@ class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailFormView):
             if len(selected_products) > 0:
                 qs = qs.filter(product__in=selected_products)
 
-            kwargs["result"] = qs.all().order_by("-id")
+            kwargs["result"] = qs.select_related(
+                "counter", "counter__club", "customer", "customer__user", "seller"
+            ).order_by("-id")
             kwargs["total"] = sum([s.quantity * s.unit_price for s in kwargs["result"]])
             total_quantity = qs.all().aggregate(Sum("quantity"))
             if total_quantity["quantity__sum"]:
@@ -682,48 +695,45 @@ class MailingAutoGenerationView(View):
         return redirect("club:mailing", club_id=club.id)
 
 
-class PosterListView(ClubTabsMixin, PosterListBaseView, CanViewMixin):
+class PosterListView(ClubTabsMixin, PosterListBaseView):
     """List communication posters."""
 
+    current_tab = "posters"
+    extra_context = {"app": "club"}
+
+    def get_queryset(self):
+        return super().get_queryset().filter(club=self.club.id)
+
     def get_object(self):
         return self.club
 
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["app"] = "club"
-        kwargs["club"] = self.club
-        return kwargs
 
-
-class PosterCreateView(PosterCreateBaseView, CanCreateMixin):
+class PosterCreateView(ClubTabsMixin, PosterCreateBaseView):
     """Create communication poster."""
 
-    pk_url_kwarg = "club_id"
-
-    def get_object(self):
-        obj = super().get_object()
-        if not obj:
-            return self.club
-        return obj
+    current_tab = "posters"
 
     def get_success_url(self, **kwargs):
         return reverse_lazy("club:poster_list", kwargs={"club_id": self.club.id})
 
+    def get_object(self, *args, **kwargs):
+        return self.club
 
-class PosterEditView(ClubTabsMixin, PosterEditBaseView, CanEditMixin):
+
+class PosterEditView(ClubTabsMixin, PosterEditBaseView):
     """Edit communication poster."""
 
+    current_tab = "posters"
+    extra_context = {"app": "club"}
+
     def get_success_url(self):
         return reverse_lazy("club:poster_list", kwargs={"club_id": self.club.id})
 
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["app"] = "club"
-        return kwargs
 
-
-class PosterDeleteView(PosterDeleteBaseView, ClubTabsMixin, CanEditMixin):
+class PosterDeleteView(ClubTabsMixin, PosterDeleteBaseView):
     """Delete communication poster."""
 
+    current_tab = "posters"
+
     def get_success_url(self):
         return reverse_lazy("club:poster_list", kwargs={"club_id": self.club.id})

com/forms.py

@@ -2,7 +2,6 @@ from datetime import date
 
 from dateutil.relativedelta import relativedelta
 from django import forms
-from django.db.models import Exists, OuterRef
 from django.forms import CheckboxInput
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
@@ -35,20 +34,18 @@ class PosterForm(forms.ModelForm):
         label=_("Start date"),
         widget=SelectDateTime,
         required=True,
-        initial=timezone.now().strftime("%Y-%m-%d %H:%M:%S"),
+        initial=timezone.now(),
     )
     date_end = forms.DateTimeField(
         label=_("End date"), widget=SelectDateTime, required=False
     )
 
-    def __init__(self, *args, **kwargs):
-        self.user = kwargs.pop("user", None)
+    def __init__(self, *args, user: User, **kwargs):
         super().__init__(*args, **kwargs)
-        if self.user and not self.user.is_com_admin:
-            self.fields["club"].queryset = Club.objects.filter(
-                id__in=self.user.clubs_with_rights
-            )
-            self.fields.pop("display_time")
+        if user.is_root or user.is_com_admin:
+            self.fields["club"].widget = AutoCompleteSelectClub()
+        else:
+            self.fields["club"].queryset = Club.objects.having_board_member(user)
 
 
 class NewsDateForm(forms.ModelForm):
@@ -161,16 +158,9 @@ class NewsForm(forms.ModelForm):
         # if the author is an admin, he/she can choose any club,
         # otherwise, only clubs for which he/she is a board member can be selected
         if author.is_root or author.is_com_admin:
-            self.fields["club"] = forms.ModelChoiceField(
-                queryset=Club.objects.all(), widget=AutoCompleteSelectClub
-            )
+            self.fields["club"].widget = AutoCompleteSelectClub()
         else:
-            active_memberships = author.memberships.board().ongoing()
-            self.fields["club"] = forms.ModelChoiceField(
-                queryset=Club.objects.filter(
-                    Exists(active_memberships.filter(club=OuterRef("pk")))
-                )
-            )
+            self.fields["club"].queryset = Club.objects.having_board_member(author)
 
     def is_valid(self):
         return super().is_valid() and self.date_form.is_valid()

com/ics_calendar.py

@@ -68,7 +68,7 @@ class IcsCalendar:
                 start=news_date.start_date,
                 end=news_date.end_date,
                 url=as_absolute_url(
-                    reverse("com:news_detail", kwargs={"news_id": news_date.news.id})
+                    reverse("com:news_detail", kwargs={"news_id": news_date.news_id})
                 ),
             )
             calendar.events.append(event)

com/migrations/0008_alter_news_options_alter_newsdate_options_and_more.py

@@ -54,7 +54,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name="newsdate",
             constraint=models.CheckConstraint(
-                check=models.Q(("end_date__gte", models.F("start_date"))),
+                condition=models.Q(("end_date__gte", models.F("start_date"))),
                 name="news_date_end_date_after_start_date",
             ),
         ),

com/models.py

@@ -27,7 +27,7 @@ from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.core.mail import EmailMultiAlternatives
 from django.db import models, transaction
-from django.db.models import F, Q
+from django.db.models import Exists, F, OuterRef, Q
 from django.shortcuts import render
 from django.templatetags.static import static
 from django.urls import reverse
@@ -55,9 +55,17 @@ class Sith(models.Model):
 
 
 class NewsQuerySet(models.QuerySet):
-    def moderated(self) -> Self:
+    def published(self) -> Self:
         return self.filter(is_published=True)
 
+    def waiting_moderation(self) -> Self:
+        """Filter all non-finished non-published news"""
+        # Because of the way News and NewsDates are created,
+        # there may be some cases where this method is called before
+        # the NewsDates linked to a Date are actually persisted in db.
+        # Thus, it's important to filter by "not past date" rather than by "future date"
+        return self.filter(~Q(dates__start_date__lt=timezone.now()), is_published=False)
+
     def viewable_by(self, user: User) -> Self:
         """Filter news that the given user can view.
 
@@ -127,20 +135,28 @@ class News(models.Model):
 
     def save(self, *args, **kwargs):
         super().save(*args, **kwargs)
-        if self.is_published:
-            return
-        for user in User.objects.filter(
-            groups__id__in=[settings.SITH_GROUP_COM_ADMIN_ID]
-        ):
-            Notification.objects.create(
-                user=user, url=reverse("com:news_admin_list"), type="NEWS_MODERATION"
+        if not self.is_published:
+            admins_without_notif = User.objects.filter(
+                ~Exists(
+                    Notification.objects.filter(
+                        user=OuterRef("pk"), type="NEWS_MODERATION"
+                    )
+                ),
+                groups__id=settings.SITH_GROUP_COM_ADMIN_ID,
             )
+            notif_url = reverse("com:news_admin_list")
+            new_notifs = [
+                Notification(user=user, url=notif_url, type="NEWS_MODERATION")
+                for user in admins_without_notif
+            ]
+            Notification.objects.bulk_create(new_notifs)
+        self.update_moderation_notifs()
 
     def get_absolute_url(self):
         return reverse("com:news_detail", kwargs={"news_id": self.id})
 
     def get_full_url(self):
-        return "https://%s%s" % (settings.SITH_URL, self.get_absolute_url())
+        return f"https://{settings.SITH_URL}{self.get_absolute_url()}"
 
     def is_owned_by(self, user):
         if user.is_anonymous:
@@ -159,19 +175,16 @@ class News(models.Model):
             or (user.is_authenticated and self.author_id == user.id)
         )
 
-
-def news_notification_callback(notif: Notification):
-    # the NewsDate linked to the News
-    # which creation triggered this callback may not exist yet,
-    # so it's important to filter by "not past date" rather than by "future date"
-    count = News.objects.filter(
-        ~Q(dates__start_date__gt=timezone.now()), is_published=False
-    ).count()
-    if count:
-        notif.viewed = False
-        notif.param = str(count)
-    else:
-        notif.viewed = True
+    @staticmethod
+    def update_moderation_notifs():
+        count = News.objects.waiting_moderation().count()
+        notifs_qs = Notification.objects.filter(
+            type="NEWS_MODERATION", user__groups__id=settings.SITH_GROUP_COM_ADMIN_ID
+        )
+        if count:
+            notifs_qs.update(viewed=False, param=str(count))
+        else:
+            notifs_qs.update(viewed=True)
 
 
 class NewsDateQuerySet(models.QuerySet):
@@ -212,7 +225,7 @@ class NewsDate(models.Model):
         verbose_name_plural = _("news dates")
         constraints = [
             models.CheckConstraint(
-                check=Q(end_date__gte=F("start_date")),
+                condition=Q(end_date__gte=F("start_date")),
                 name="news_date_end_date_after_start_date",
             )
         ]
@@ -399,17 +412,5 @@ class Poster(models.Model):
         if self.date_end and self.date_begin > self.date_end:
             raise ValidationError(_("Begin date should be before end date"))
 
-    def is_owned_by(self, user):
-        if user.is_anonymous:
-            return False
-        return user.is_com_admin or len(user.clubs_with_rights) > 0
-
-    def can_be_moderated_by(self, user):
-        return user.is_com_admin
-
     def get_display_name(self):
         return self.club.get_display_name()
-
-    @property
-    def page(self):
-        return self.club.page

com/static/bundled/com/slideshow-index.ts

@@ -0,0 +1,49 @@
+const INTERVAL = 10;
+
+interface Poster {
+  url: string; // URL of the poster
+  displayTime: number; // Number of seconds to display that poster
+}
+
+document.addEventListener("alpine:init", () => {
+  Alpine.data("slideshow", (posters: Poster[]) => ({
+    posters: posters,
+    progress: 0,
+    elapsed: 0,
+
+    current: 0,
+    previous: 0,
+
+    init() {
+      this.$watch("elapsed", () => {
+        const displayTime = this.posters[this.current].displayTime * 1000;
+        if (this.elapsed > displayTime) {
+          this.previous = this.current;
+          this.current = this.getNext();
+          this.elapsed = 0;
+        }
+        if (displayTime === 0) {
+          this.progress = 100;
+        } else {
+          this.progress = (100 * this.elapsed) / displayTime;
+        }
+      });
+      setInterval(() => {
+        this.elapsed += INTERVAL;
+      }, INTERVAL);
+    },
+
+    getNext() {
+      return (this.current + 1) % this.posters.length;
+    },
+
+    async toggleFullScreen(event: Event) {
+      if (document.fullscreenElement) {
+        await document.exitFullscreen();
+        return;
+      }
+      const target = event.target as HTMLElement;
+      await target.requestFullscreen();
+    },
+  }));
+});

com/static/com/css/posters.scss

@@ -111,7 +111,7 @@
             top: 0;
             left: 0;
             z-index: 10;
-            content: "Click to expand";
+            content: attr(hover);
             color: white;
             background-color: rgba(black, 0.5);
           }

com/static/com/js/poster_list.js

@@ -1,23 +0,0 @@
-$(document).ready(() => {
-  $("#poster_list #view").click(() => {
-    $("#view").removeClass("active");
-  });
-
-  $("#poster_list .poster .image").click((e) => {
-    let el = $(e.target);
-    if (el.hasClass("image")) {
-      el = el.find("img");
-    }
-    $("#poster_list #view #placeholder").html(el.clone());
-
-    $("#view").addClass("active");
-  });
-
-  $(document).keyup((e) => {
-    if (e.keyCode === 27) {
-      // escape key maps to keycode `27`
-      e.preventDefault();
-      $("#view").removeClass("active");
-    }
-  });
-});

com/static/com/js/slideshow.js

@@ -1,98 +0,0 @@
-$(document).ready(() => {
-  const transitionTime = 1000;
-
-  let i = 0;
-  const max = $("#slideshow .slide").length;
-
-  function enterFullscreen() {
-    const element = document.getElementById("slideshow");
-    $(element).addClass("fullscreen");
-    if (element.requestFullscreen) {
-      element.requestFullscreen();
-    } else if (element.mozRequestFullScreen) {
-      element.mozRequestFullScreen();
-    } else if (element.webkitRequestFullscreen) {
-      element.webkitRequestFullscreen();
-    } else if (element.msRequestFullscreen) {
-      element.msRequestFullscreen();
-    }
-  }
-
-  function exitFullscreen() {
-    const element = document.getElementById("slideshow");
-    $(element).removeClass("fullscreen");
-    if (document.exitFullscreen) {
-      document.exitFullscreen();
-    } else if (document.webkitExitFullscreen) {
-      document.webkitExitFullscreen();
-    } else if (document.mozCancelFullScreen) {
-      document.mozCancelFullScreen();
-    } else if (document.msExitFullscreen) {
-      document.msExitFullscreen();
-    }
-  }
-
-  function initProgressBar() {
-    $("#slideshow #progress_bar").css("transition", "none");
-    $("#slideshow #progress_bar").removeClass("progress");
-    $("#slideshow #progress_bar").addClass("init");
-  }
-
-  function startProgressBar(displayTime) {
-    $("#slideshow #progress_bar").removeClass("init");
-    $("#slideshow #progress_bar").addClass("progress");
-    $("#slideshow #progress_bar").css("transition", `width ${displayTime}s linear`);
-  }
-
-  function next() {
-    initProgressBar();
-    const slide = $($("#slideshow .slide").get(i % max));
-    slide.removeClass("center");
-    slide.addClass("left");
-
-    const nextSlide = $($("#slideshow .slide").get((i + 1) % max));
-    nextSlide.removeClass("right");
-    nextSlide.addClass("center");
-    const displayTime = nextSlide.attr("display_time") || 2;
-
-    $("#slideshow .bullet").removeClass("active");
-    const bullet = $("#slideshow .bullet")[(i + 1) % max];
-    $(bullet).addClass("active");
-
-    i = (i + 1) % max;
-
-    setTimeout(() => {
-      const othersLeft = $("#slideshow .slide.left");
-      othersLeft.removeClass("left");
-      othersLeft.addClass("right");
-
-      startProgressBar(displayTime);
-      setTimeout(next, displayTime * 1000);
-    }, transitionTime);
-  }
-
-  const displayTime = $("#slideshow .center").attr("display_time");
-  initProgressBar();
-  setTimeout(() => {
-    if (max > 1) {
-      startProgressBar(displayTime);
-      setTimeout(next, displayTime * 1000);
-    }
-  }, 10);
-
-  $("#slideshow").click(() => {
-    if ($("#slideshow").hasClass("fullscreen")) {
-      exitFullscreen();
-    } else {
-      enterFullscreen();
-    }
-  });
-
-  $(document).keyup((e) => {
-    if (e.keyCode === 27) {
-      // escape key maps to keycode `27`
-      e.preventDefault();
-      exitFullscreen();
-    }
-  });
-});

com/static/css/slideshow.scss

@@ -1,4 +1,4 @@
-body{
+body {
   position: absolute;
   width: 100vw;
   height: 100vh;
@@ -7,22 +7,22 @@ body{
   margin: 0;
 }
 
-#slideshow{
+#slideshow {
   position: relative;
   background-color: lightgrey;
 
   height: 100%;
 
-  *{
+  * {
     -webkit-user-select: none;
     -moz-user-select: none;
     -ms-user-select: none;
     user-select: none;
   }
 
-  &:hover{
+  &:hover {
 
-    &::before{
+    &::before {
 
       position: absolute;
       width: 100%;
@@ -34,7 +34,7 @@ body{
 
       z-index: 10;
 
-      content: "Click to expand";
+      content: attr(hover);
 
       color: white;
       background-color: rgba(black, 0.5);
@@ -43,7 +43,7 @@ body{
 
   }
 
-  &.fullscreen{
+  &:fullscreen {
     position: fixed;
     width: 100%;
     height: 100%;
@@ -51,57 +51,78 @@ body{
     left: 0;
     background: none;
 
-    &:before{
-      display:none;
+    &:before {
+      display: none;
     }
 
-    #slides{
+    #slides {
       height: 100vh;
     }
 
   }
 
-  #slides{
+  #slides {
     position: relative;
     height: 100%;
     overflow: hidden;
+    background-color: grey;
 
-    .slide{
+    .slide {
       position: absolute;
       width: 100%;
       height: 100%;
 
-      display: inline-flex;
+      display: none;
       justify-content: center;
 
       top: 0px;
+      left: 0%;
 
-      background-color: grey;
-      transition: left 1s ease-out;
-
-      img{
+      img {
         max-width: 100%;
         max-height: 100%;
         object-fit: contain;
       }
-    }
 
-    .slide.left{
-      left: -100%;
-    }
+      &.current {
+        display: inline-flex;
+        left: 0%;
+        animation: scrolling-in 1s linear;
+      }
 
-    .slide.center{
-      left: 0px;
-    }
+      &.previous {
+        display: inline-flex;
+        animation: scrolling-out 1s linear;
+        opacity: 0;
+        transition: opacity 0.1s;
+        transition-delay: 0.9s;
+      }
+
+      @keyframes scrolling-in {
+        0% {
+          transform: translateX(100%);
+        }
+
+        100% {
+          transform: translateX(0%);
+        }
+      }
+
+      @keyframes scrolling-out {
+        0% {
+          transform: translateX(0%);
+        }
+
+        100% {
+          transform: translateX(-100%);
+        }
+      }
 
-    .slide.right{
-      left: 100%;
-      transition: none;
     }
   }
 
 
-  #progress_bullets{
+  #progress_bullets {
     position: absolute;
     bottom: 10px;
     width: 100%;
@@ -112,7 +133,7 @@ body{
 
     margin-bottom: 10px;
 
-    .bullet{
+    .bullet {
       height: 10px;
       width: 10px;
 
@@ -123,27 +144,33 @@ body{
 
       background-color: grey;
 
-      &.active{
+      &.active {
         background-color: #c99836;
       }
     }
   }
 
-  #progress_bar{
+  progress {
+    --color: #304c83;
+
     position: absolute;
     bottom: 0px;
     height: 10px;
-    background-color: #304c83;
+    color: var(--color);
+    width: 100%;
+    margin-bottom: 0px;
+    border: none;
 
-    &.init{
-      width: 0px;
-      transition: none;
+    &::-moz-progress-bar {
+      background: var(--color);
     }
 
-    &.progress{
-      width: 100%;
-      transition: width 10s linear;
+    &::-webkit-progress-value {
+      background: var(--color);
+    }
+
+    &[value] {
+      background-color: transparent;
     }
   }
-}
-
+}

com/templates/com/news_list.jinja

@@ -1,10 +1,6 @@
 {% extends "core/base.jinja" %}
 {% from "com/macros.jinja" import news_moderation_alert %}
 
-{% block title %}
-  {% trans %}News{% endtrans %}
-{% endblock %}
-
 {% block additional_css %}
   <link rel="stylesheet" href="{{ static('com/css/news-list.scss') }}">
   <link rel="stylesheet" href="{{ static('com/components/ics-calendar.scss') }}">

com/templates/com/poster_list.jinja

@@ -1,11 +1,5 @@
 {% extends "core/base.jinja" %}
 
-{% block script %}
-  {{ super() }}
-  <script src="{{ static('com/js/poster_list.js') }}"></script>
-{% endblock %}
-
-
 {% block title %}
   {% trans %}Poster{% endtrans %}
 {% endblock %}
@@ -15,7 +9,7 @@
 {% endblock %}
 
 {% block content %}
-  <div id="poster_list">
+  <div id="poster_list" x-data="{ active: null }">
 
     <div id="title">
       <h3>{% trans %}Posters{% endtrans %}</h3>
@@ -38,7 +32,13 @@
         {% for poster in poster_list %}
           <div class="poster{% if not poster.is_moderated %} not_moderated{% endif %}">
             <div class="name">{{ poster.name }}</div>
-            <div class="image"><img src="{{ poster.file.url }}"></img></div>
+            <div
+              class="image"
+              hover="{% trans %}Click to expand{% endtrans %}"
+              @click="active = $el.firstElementChild"
+            >
+              <img src="{{ poster.file.url }}"></img>
+            </div>
             <div class="dates">
               <div class="begin">{{ poster.date_begin | localtime | date("d/M/Y H:m") }}</div>
               <div class="end">{{ poster.date_end | localtime | date("d/M/Y H:m") }}</div>
@@ -62,7 +62,14 @@
 
     </div>
 
-    <div id="view"><div id="placeholder"></div></div>
+    <div
+      id="view"
+      @keyup.escape.window="active = null"
+      @click="active = null"
+      :class="{active: active !== null}"
+    >
+      <div id="placeholder"><img :src="active?.src"></div>
+    </div>
 
   </div>
 {% endblock %}

com/templates/com/screen_slideshow.jinja

@@ -2,28 +2,44 @@
 <html lang="fr">
   <head>
     <title>{% trans %}Slideshow{% endtrans %}</title>
+    <link rel="shortcut icon" href="{{ static('core/img/favicon.ico') }}">
     <link href="{{ static('css/slideshow.scss') }}" rel="stylesheet" type="text/css" />
-    <script src="{{ static('bundled/vendored/jquery.min.js') }}"></script>
-    <script src="{{ static('com/js/slideshow.js') }}"></script>
+    <script type="module" src="{{ static('bundled/alpine-index.js') }}"></script>
+    <script type="module" src="{{ static('bundled/com/slideshow-index.ts') }}"></script>
   </head>
-  <body>
-    <div id="slideshow">
+  <body x-data="slideshow([
+                {% for poster in posters %}
+                  {
+                  url: '{{ poster.file.url }}',
+                  displayTime: {{ poster.display_time }}
+                  },
+                {% endfor %}
+                ])">
+    <div
+      id="slideshow"
+      @click="toggleFullScreen"
+      hover="{% trans %}Click to expand{% endtrans %}"
+      @keyup.f.window="toggleFullScreen"
+    >
 
       <div id="slides">
-        {% for poster in posters %}
-          <div class="slide {% if loop.first %}center{% else %}right{% endif %}" display_time="{{ poster.display_time }}">
-            <img src="{{ poster.file.url }}">
+        <template x-for="(poster, index) in posters">
+          <div class="slide" :class="{
+                                     current: index === current,
+                                     previous: index !== current && index === previous,
+                                     }">
+            <img :src="poster.url">
           </div>
-        {% endfor %}
+        </template>
       </div>
 
       <div id="progress_bullets">
-        {% for poster in posters %}
-          <div class="bullet {% if loop.first %}active{% endif %}"></div>
-        {% endfor %}
+        <template x-for="(poster, index) in posters">
+          <div class="bullet" :class="{active: current === index}"></div>
+        </template>
       </div>
 
-      <div id="progress_bar"></div>
+      <progress :value="progress" max="100" x-show="posters.length > 1 && progress > 0"></progress>
 
     </div>
   </body>

com/templates/com/weekmail.jinja

@@ -31,9 +31,7 @@
           <td>
             <a href="{{ url('com:weekmail_article_edit', article_id=a.id) }}">{% trans %}Edit{% endtrans %}</a> |
             <a href="{{ url('com:weekmail_article_delete', article_id=a.id) }}">{% trans %}Delete{% endtrans %}</a> |
-            <a href="?add_article={{ a.id }}">{% trans %}Add to weekmail{% endtrans %}</a> |
-            <a href="?up_article={{ a.id }}">{% trans %}Up{% endtrans %}</a> |
-            <a href="?down_article={{ a.id }}">{% trans %}Down{% endtrans %}</a>
+            <a href="?add_article={{ a.id }}">{% trans %}Add to weekmail{% endtrans %}</a>
           </td>
         </tr>
       {% endfor %}

com/tests/test_notifications.py

@@ -1,13 +1,22 @@
+from datetime import timedelta
+
 import pytest
 from django.conf import settings
+from django.utils.timezone import now
 from model_bakery import baker
 
-from com.models import News
+from com.models import News, NewsDate
+from core.baker_recipes import subscriber_user
 from core.models import Group, Notification, User
 
 
 @pytest.mark.django_db
 def test_notification_created():
+    # this news is unpublished, but is set in the past
+    # it shouldn't be taken into account when counting the number
+    # of news that are to be moderated
+    past_news = baker.make(News, is_published=False)
+    baker.make(NewsDate, news=past_news, start_date=now() - timedelta(days=1))
     com_admin_group = Group.objects.get(pk=settings.SITH_GROUP_COM_ADMIN_ID)
     com_admin_group.users.all().delete()
     Notification.objects.all().delete()
@@ -15,9 +24,28 @@ def test_notification_created():
     for i in range(2):
         # news notifications are permanent, so the notification created
         # during the first iteration should be reused during the second one.
-        baker.make(News)
+        baker.make(News, is_published=False)
         notifications = list(Notification.objects.all())
         assert len(notifications) == 1
         assert notifications[0].user == com_admin
         assert notifications[0].type == "NEWS_MODERATION"
         assert notifications[0].param == str(i + 1)
+
+
+@pytest.mark.django_db
+def test_notification_edited_when_moderating_news():
+    com_admin_group = Group.objects.get(pk=settings.SITH_GROUP_COM_ADMIN_ID)
+    com_admins = subscriber_user.make(_quantity=3)
+    com_admin_group.users.set(com_admins)
+    Notification.objects.all().delete()
+    news = baker.make(News, is_published=False)
+    assert Notification.objects.count() == 3
+    assert Notification.objects.filter(viewed=False).count() == 3
+
+    news.is_published = True
+    news.moderator = com_admins[0]
+    news.save()
+    # when the news is moderated, the notification should be marked as read
+    # for all admins
+    assert Notification.objects.count() == 3
+    assert Notification.objects.filter(viewed=False).count() == 0

com/tests/test_views.py

@@ -18,17 +18,16 @@ from unittest.mock import patch
 import pytest
 from django.conf import settings
 from django.contrib.sites.models import Site
-from django.core.files.uploadedfile import SimpleUploadedFile
 from django.test import Client, TestCase
 from django.urls import reverse
 from django.utils import html
-from django.utils.timezone import localtime, now
+from django.utils.timezone import now
 from django.utils.translation import gettext as _
 from model_bakery import baker
 from pytest_django.asserts import assertNumQueries, assertRedirects
 
 from club.models import Club, Membership
-from com.models import News, NewsDate, Poster, Sith, Weekmail, WeekmailArticle
+from com.models import News, NewsDate, Sith, Weekmail, WeekmailArticle
 from core.baker_recipes import subscriber_user
 from core.models import AnonymousUser, Group, User
 
@@ -207,31 +206,6 @@ class TestWeekmailArticle(TestCase):
         assert not self.article.is_owned_by(self.sli)
 
 
-class TestPoster(TestCase):
-    @classmethod
-    def setUpTestData(cls):
-        cls.com_admin = User.objects.get(username="comunity")
-        cls.poster = Poster.objects.create(
-            name="dummy",
-            file=SimpleUploadedFile("dummy.jpg", b"azertyuiop"),
-            club=Club.objects.first(),
-            date_begin=localtime(now()),
-        )
-        cls.sli = User.objects.get(username="sli")
-        cls.sli.memberships.all().delete()
-        Membership(user=cls.sli, club=Club.objects.first(), role=5).save()
-        cls.susbcriber = User.objects.get(username="subscriber")
-        cls.anonymous = AnonymousUser()
-
-    def test_poster_owner(self):
-        """Test that poster are owned by com admins and board members in clubs."""
-        assert self.poster.is_owned_by(self.com_admin)
-        assert not self.poster.is_owned_by(self.anonymous)
-
-        assert not self.poster.is_owned_by(self.susbcriber)
-        assert self.poster.is_owned_by(self.sli)
-
-
 class TestNewsCreation(TestCase):
     @classmethod
     def setUpTestData(cls):

com/views.py

@@ -28,7 +28,10 @@ from typing import Any
 
 from dateutil.relativedelta import relativedelta
 from django.conf import settings
-from django.contrib.auth.mixins import AccessMixin, PermissionRequiredMixin
+from django.contrib import messages
+from django.contrib.auth.mixins import (
+    PermissionRequiredMixin,
+)
 from django.contrib.syndication.views import Feed
 from django.core.exceptions import PermissionDenied, ValidationError
 from django.db.models import Max
@@ -50,9 +53,10 @@ from core.auth.mixins import (
     CanEditPropMixin,
     CanViewMixin,
     PermissionOrAuthorRequiredMixin,
+    PermissionOrClubBoardRequiredMixin,
 )
 from core.models import User
-from core.views.mixins import QuickNotifMixin, TabedViewMixin
+from core.views.mixins import TabedViewMixin
 from core.views.widgets.markdown import MarkdownInput
 
 # Sith object
@@ -99,13 +103,6 @@ class ComTabsMixin(TabedViewMixin):
         ]
 
 
-class IsComAdminMixin(AccessMixin):
-    def dispatch(self, request, *args, **kwargs):
-        if not request.user.is_com_admin:
-            raise PermissionDenied
-        return super().dispatch(request, *args, **kwargs)
-
-
 class ComEditView(ComTabsMixin, CanEditPropMixin, UpdateView):
     model = Sith
     template_name = "core/edit.jinja"
@@ -337,7 +334,7 @@ class NewsFeed(Feed):
 # Weekmail
 
 
-class WeekmailPreviewView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, DetailView):
+class WeekmailPreviewView(ComTabsMixin, CanEditPropMixin, DetailView):
     model = Weekmail
     template_name = "com/weekmail_preview.jinja"
     success_url = reverse_lazy("com:weekmail")
@@ -349,12 +346,11 @@ class WeekmailPreviewView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, Detai
 
     def post(self, request, *args, **kwargs):
         self.object = self.get_object()
+        messages.success(self.request, _("Weekmail sent successfully"))
         if request.POST["send"] == "validate":
             try:
                 self.object.send()
-                return HttpResponseRedirect(
-                    reverse("com:weekmail") + "?qn_weekmail_send_success"
-                )
+                return HttpResponseRedirect(reverse("com:weekmail"))
             except SMTPRecipientsRefused as e:
                 self.bad_recipients = e.recipients
         elif request.POST["send"] == "clean":
@@ -365,7 +361,6 @@ class WeekmailPreviewView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, Detai
                 for u in users:
                     u.preferences.receive_weekmail = False
                     u.preferences.save()
-                self.quick_notif_list += ["qn_success"]
         return super().get(request, *args, **kwargs)
 
     def get_object(self, queryset=None):
@@ -379,7 +374,7 @@ class WeekmailPreviewView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, Detai
         return kwargs
 
 
-class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateView):
+class WeekmailEditView(ComTabsMixin, CanEditPropMixin, UpdateView):
     model = Weekmail
     template_name = "com/weekmail.jinja"
     form_class = modelform_factory(
@@ -419,7 +414,10 @@ class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateVi
                 art.rank, prev_art.rank = prev_art.rank, art.rank
                 art.save()
                 prev_art.save()
-                self.quick_notif_list += ["qn_success"]
+                messages.success(
+                    self.request,
+                    _("%(title)s moved up in the Weekmail") % {"title": art.title},
+                )
         if "down_article" in request.GET:
             art = get_object_or_404(
                 WeekmailArticle, id=request.GET["down_article"], weekmail=self.object
@@ -431,7 +429,10 @@ class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateVi
                 art.rank, next_art.rank = next_art.rank, art.rank
                 art.save()
                 next_art.save()
-                self.quick_notif_list += ["qn_success"]
+                messages.success(
+                    self.request,
+                    _("%(title)s moved down in the Weekmail") % {"title": art.title},
+                )
         if "add_article" in request.GET:
             art = get_object_or_404(
                 WeekmailArticle, id=request.GET["add_article"], weekmail=None
@@ -440,7 +441,10 @@ class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateVi
             art.rank = self.object.articles.aggregate(Max("rank"))["rank__max"] or 0
             art.rank += 1
             art.save()
-            self.quick_notif_list += ["qn_success"]
+            messages.success(
+                self.request,
+                _("%(title)s added to the Weekmail") % {"title": art.title},
+            )
         if "del_article" in request.GET:
             art = get_object_or_404(
                 WeekmailArticle, id=request.GET["del_article"], weekmail=self.object
@@ -448,7 +452,10 @@ class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateVi
             art.weekmail = None
             art.rank = -1
             art.save()
-            self.quick_notif_list += ["qn_success"]
+            messages.success(
+                self.request,
+                _("%(title)s removed from the Weekmail") % {"title": art.title},
+            )
         return super().get(request, *args, **kwargs)
 
     def get_context_data(self, **kwargs):
@@ -458,9 +465,7 @@ class WeekmailEditView(ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateVi
         return kwargs
 
 
-class WeekmailArticleEditView(
-    ComTabsMixin, QuickNotifMixin, CanEditPropMixin, UpdateView
-):
+class WeekmailArticleEditView(ComTabsMixin, CanEditPropMixin, UpdateView):
     """Edit an article."""
 
     model = WeekmailArticle
@@ -472,11 +477,10 @@ class WeekmailArticleEditView(
     pk_url_kwarg = "article_id"
     template_name = "core/edit.jinja"
     success_url = reverse_lazy("com:weekmail")
-    quick_notif_url_arg = "qn_weekmail_article_edit"
     current_tab = "weekmail"
 
 
-class WeekmailArticleCreateView(QuickNotifMixin, CreateView):
+class WeekmailArticleCreateView(CreateView):
     """Post an article."""
 
     model = WeekmailArticle
@@ -487,7 +491,6 @@ class WeekmailArticleCreateView(QuickNotifMixin, CreateView):
     )
     template_name = "core/create.jinja"
     success_url = reverse_lazy("core:user_tools")
-    quick_notif_url_arg = "qn_weekmail_new_article"
 
     def get_initial(self):
         if "club" not in self.request.GET:
@@ -558,161 +561,109 @@ class MailingModerateView(View):
         raise PermissionDenied
 
 
-class PosterAdminViewMixin(IsComAdminMixin, ComTabsMixin):
-    current_tab = "posters"
-
-
-class PosterListBaseView(PosterAdminViewMixin, ListView):
+class PosterListBaseView(PermissionOrClubBoardRequiredMixin, ListView):
     """List communication posters."""
 
-    current_tab = "posters"
     model = Poster
     template_name = "com/poster_list.jinja"
-
-    def dispatch(self, request, *args, **kwargs):
-        club_id = kwargs.pop("club_id", None)
-        self.club = None
-        if club_id:
-            self.club = get_object_or_404(Club, pk=club_id)
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_queryset(self):
-        if self.request.user.is_com_admin:
-            return Poster.objects.all().order_by("-date_begin")
-        else:
-            return Poster.objects.filter(club=self.club.id)
+    permission_required = "com.view_poster"
+    ordering = ["-date_begin"]
 
     def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        if not self.request.user.is_com_admin:
-            kwargs["club"] = self.club
-        return kwargs
+        return super().get_context_data(**kwargs) | {"club": self.club}
 
 
-class PosterCreateBaseView(PosterAdminViewMixin, CreateView):
+class PosterCreateBaseView(PermissionOrClubBoardRequiredMixin, CreateView):
     """Create communication poster."""
 
-    current_tab = "posters"
     form_class = PosterForm
     template_name = "core/create.jinja"
+    permission_required = "com.add_poster"
 
     def get_queryset(self):
         return Poster.objects.all()
 
-    def dispatch(self, request, *args, **kwargs):
-        if "club_id" in kwargs:
-            self.club = get_object_or_404(Club, pk=kwargs["club_id"])
-        return super().dispatch(request, *args, **kwargs)
-
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs.update({"user": self.request.user})
-        return kwargs
+        return super().get_form_kwargs() | {"user": self.request.user}
+
+    def get_initial(self):
+        return {"club": self.club}
 
     def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        if not self.request.user.is_com_admin:
-            kwargs["club"] = self.club
-        return kwargs
+        return super().get_context_data(**kwargs) | {"club": self.club}
 
     def form_valid(self, form):
-        if self.request.user.is_com_admin:
+        if self.request.user.has_perm("com.moderate_poster"):
             form.instance.is_moderated = True
         return super().form_valid(form)
 
 
-class PosterEditBaseView(PosterAdminViewMixin, UpdateView):
+class PosterEditBaseView(PermissionOrClubBoardRequiredMixin, UpdateView):
     """Edit communication poster."""
 
     pk_url_kwarg = "poster_id"
-    current_tab = "posters"
     form_class = PosterForm
     template_name = "com/poster_edit.jinja"
-
-    def get_initial(self):
-        return {
-            "date_begin": self.object.date_begin.strftime("%Y-%m-%d %H:%M:%S")
-            if self.object.date_begin
-            else None,
-            "date_end": self.object.date_end.strftime("%Y-%m-%d %H:%M:%S")
-            if self.object.date_end
-            else None,
-        }
-
-    def dispatch(self, request, *args, **kwargs):
-        if kwargs.get("club_id"):
-            try:
-                self.club = Club.objects.get(pk=kwargs["club_id"])
-            except Club.DoesNotExist as e:
-                raise PermissionDenied from e
-        return super().dispatch(request, *args, **kwargs)
+    permission_required = "com.change_poster"
 
     def get_queryset(self):
         return Poster.objects.all()
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs.update({"user": self.request.user})
-        return kwargs
+        return super().get_form_kwargs() | {"user": self.request.user}
 
     def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        if hasattr(self, "club"):
-            kwargs["club"] = self.club
-        return kwargs
+        return super().get_context_data(**kwargs) | {"club": self.club}
 
     def form_valid(self, form):
-        if self.request.user.is_com_admin:
+        if not self.request.user.has_perm("com.moderate_poster"):
             form.instance.is_moderated = False
         return super().form_valid(form)
 
 
-class PosterDeleteBaseView(PosterAdminViewMixin, DeleteView):
+class PosterDeleteBaseView(
+    PermissionOrClubBoardRequiredMixin, ComTabsMixin, DeleteView
+):
     """Edit communication poster."""
 
     pk_url_kwarg = "poster_id"
     current_tab = "posters"
     model = Poster
     template_name = "core/delete_confirm.jinja"
-
-    def dispatch(self, request, *args, **kwargs):
-        if kwargs.get("club_id"):
-            try:
-                self.club = Club.objects.get(pk=kwargs["club_id"])
-            except Club.DoesNotExist as e:
-                raise PermissionDenied from e
-        return super().dispatch(request, *args, **kwargs)
+    permission_required = "com.delete_poster"
 
 
-class PosterListView(PosterListBaseView):
+class PosterListView(ComTabsMixin, PosterListBaseView):
     """List communication posters."""
 
+    current_tab = "posters"
+
+    def get_queryset(self):
+        qs = super().get_queryset()
+        if self.request.user.has_perm("com.view_poster"):
+            return qs
+        return qs.filter(club=self.club.id)
+
     def get_context_data(self, **kwargs):
         kwargs = super().get_context_data(**kwargs)
         kwargs["app"] = "com"
         return kwargs
 
 
-class PosterCreateView(PosterCreateBaseView):
+class PosterCreateView(ComTabsMixin, PosterCreateBaseView):
     """Create communication poster."""
 
+    current_tab = "posters"
     success_url = reverse_lazy("com:poster_list")
-
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["app"] = "com"
-        return kwargs
+    extra_context = {"app": "com"}
 
 
-class PosterEditView(PosterEditBaseView):
+class PosterEditView(ComTabsMixin, PosterEditBaseView):
     """Edit communication poster."""
 
+    current_tab = "posters"
     success_url = reverse_lazy("com:poster_list")
-
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["app"] = "com"
-        return kwargs
+    extra_context = {"app": "com"}
 
 
 class PosterDeleteView(PosterDeleteBaseView):
@@ -721,44 +672,39 @@ class PosterDeleteView(PosterDeleteBaseView):
     success_url = reverse_lazy("com:poster_list")
 
 
-class PosterModerateListView(PosterAdminViewMixin, ListView):
+class PosterModerateListView(PermissionRequiredMixin, ComTabsMixin, ListView):
     """Moderate list communication poster."""
 
     current_tab = "posters"
     model = Poster
     template_name = "com/poster_moderate.jinja"
     queryset = Poster.objects.filter(is_moderated=False).all()
-
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["app"] = "com"
-        return kwargs
+    permission_required = "com.moderate_poster"
+    extra_context = {"app": "com"}
 
 
-class PosterModerateView(PosterAdminViewMixin, View):
+class PosterModerateView(PermissionRequiredMixin, ComTabsMixin, View):
     """Moderate communication poster."""
 
+    current_tab = "posters"
+    permission_required = "com.moderate_poster"
+    extra_context = {"app": "com"}
+
     def get(self, request, *args, **kwargs):
         obj = get_object_or_404(Poster, pk=kwargs["object_id"])
-        if obj.can_be_moderated_by(request.user):
-            obj.is_moderated = True
-            obj.moderator = request.user
-            obj.save()
-            return redirect("com:poster_moderate_list")
-        raise PermissionDenied
-
-    def get_context_data(self, **kwargs):
-        kwargs = super(PosterModerateListView, self).get_context_data(**kwargs)
-        kwargs["app"] = "com"
-        return kwargs
+        obj.is_moderated = True
+        obj.moderator = request.user
+        obj.save()
+        return redirect("com:poster_moderate_list")
 
 
-class ScreenListView(IsComAdminMixin, ComTabsMixin, ListView):
+class ScreenListView(PermissionRequiredMixin, ComTabsMixin, ListView):
     """List communication screens."""
 
     current_tab = "screens"
     model = Screen
     template_name = "com/screen_list.jinja"
+    permission_required = "com.view_screen"
 
 
 class ScreenSlideshowView(DetailView):
@@ -769,12 +715,12 @@ class ScreenSlideshowView(DetailView):
     template_name = "com/screen_slideshow.jinja"
 
     def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["posters"] = self.object.active_posters()
-        return kwargs
+        return super().get_context_data(**kwargs) | {
+            "posters": self.object.active_posters()
+        }
 
 
-class ScreenCreateView(IsComAdminMixin, ComTabsMixin, CreateView):
+class ScreenCreateView(PermissionRequiredMixin, ComTabsMixin, CreateView):
     """Create communication screen."""
 
     current_tab = "screens"
@@ -782,9 +728,10 @@ class ScreenCreateView(IsComAdminMixin, ComTabsMixin, CreateView):
     fields = ["name"]
     template_name = "core/create.jinja"
     success_url = reverse_lazy("com:screen_list")
+    permission_required = "com.add_screen"
 
 
-class ScreenEditView(IsComAdminMixin, ComTabsMixin, UpdateView):
+class ScreenEditView(PermissionRequiredMixin, ComTabsMixin, UpdateView):
     """Edit communication screen."""
 
     pk_url_kwarg = "screen_id"
@@ -793,9 +740,10 @@ class ScreenEditView(IsComAdminMixin, ComTabsMixin, UpdateView):
     fields = ["name"]
     template_name = "com/screen_edit.jinja"
     success_url = reverse_lazy("com:screen_list")
+    permission_required = "com.change_screen"
 
 
-class ScreenDeleteView(IsComAdminMixin, ComTabsMixin, DeleteView):
+class ScreenDeleteView(PermissionRequiredMixin, ComTabsMixin, DeleteView):
     """Delete communication screen."""
 
     pk_url_kwarg = "screen_id"
@@ -803,3 +751,4 @@ class ScreenDeleteView(IsComAdminMixin, ComTabsMixin, DeleteView):
     model = Screen
     template_name = "core/delete_confirm.jinja"
     success_url = reverse_lazy("com:screen_list")
+    permission_required = "com.delete_screen"

core/admin.py

@@ -88,9 +88,9 @@ 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

@@ -25,6 +25,7 @@ from core.schemas import (
     UserFamilySchema,
     UserFilterSchema,
     UserProfileSchema,
+    UserSchema,
 )
 from core.templatetags.renderer import markdown
 
@@ -69,16 +70,22 @@ class MailingListController(ControllerBase):
         return data
 
 
-@api_controller("/user", permissions=[CanAccessLookup])
+@api_controller("/user")
 class UserController(ControllerBase):
-    @route.get("", response=list[UserProfileSchema])
+    @route.get("", response=list[UserProfileSchema], permissions=[CanAccessLookup])
     def fetch_profiles(self, pks: Query[set[int]]):
         return User.objects.filter(pk__in=pks)
 
+    @route.get("/{int:user_id}", response=UserSchema, permissions=[CanView])
+    def fetch_user(self, user_id: int):
+        """Fetch a single user"""
+        return self.get_object_or_exception(User, id=user_id)
+
     @route.get(
         "/search",
         response=PaginatedResponseSchema[UserProfileSchema],
         url_name="search_users",
+        permissions=[CanAccessLookup],
     )
     @paginate(PageNumberPaginationExtra, page_size=20)
     def search_users(self, filters: Query[UserFilterSchema]):
@@ -97,7 +104,7 @@ class SithFileController(ControllerBase):
     )
     @paginate(PageNumberPaginationExtra, page_size=50)
     def search_files(self, search: Annotated[str, annotated_types.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

@@ -29,8 +29,14 @@ from typing import TYPE_CHECKING, Any, LiteralString
 
 from django.contrib.auth.mixins import AccessMixin, PermissionRequiredMixin
 from django.core.exceptions import ImproperlyConfigured, PermissionDenied
+from django.http import Http404
+from django.shortcuts import get_object_or_404
+from django.utils.functional import cached_property
+from django.utils.translation import gettext as _
 from django.views.generic.base import View
 
+from club.models import Club
+
 if TYPE_CHECKING:
     from django.db.models import Model
 
@@ -297,3 +303,50 @@ class PermissionOrAuthorRequiredMixin(PermissionRequiredMixin):
             self.author_field += "_id"
         author_id = getattr(obj, self.author_field, None)
         return author_id == self.request.user.id
+
+
+class PermissionOrClubBoardRequiredMixin(PermissionRequiredMixin):
+    """Require that the user has the required perm or is the board of the club.
+
+    This mixin can be used in any view that is called from a url
+    having a `club_id` kwarg.
+
+    Example:
+
+        In `urls.py` :
+        ```python
+        urlpatterns = [
+            path("foo/<int:club_id>/bar/", FooView.as_view())
+        ]
+        ```
+
+        In `views.py` :
+
+        ```python
+        # this view is available to users that either have the
+        # "foo.view_foo" permission or are in the board of the club
+        # which id was given in the url
+        class FooView(PermissionOrClubBoardRequiredMixin, View):
+            permission_required = "foo.view_foo"
+        ```
+    """
+
+    club_pk_url_kwarg = "club_id"
+
+    @cached_property
+    def club(self):
+        club_id: str | int = self.kwargs.pop(self.club_pk_url_kwarg, None)
+        if club_id is None:
+            return None
+        if isinstance(club_id, int) or club_id.isdigit():
+            return get_object_or_404(Club, pk=club_id)
+        raise Http404(_("No club found with id %(id)s") % {"id": club_id})
+
+    def has_permission(self):
+        if self.request.user.is_anonymous:
+            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
+        )

core/management/commands/add_promo_logo.py

@@ -0,0 +1,41 @@
+import pathlib
+
+from django.apps import apps
+from django.core.management.base import BaseCommand
+from PIL import Image, UnidentifiedImageError
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument("number", type=int)
+        parser.add_argument("path", type=pathlib.Path)
+        parser.add_argument("-f", "--force", action="store_true")
+
+    def handle(self, number: int, path: pathlib.Path, force: int, *args, **options):
+        if not path.exists() or path.is_dir():
+            self.stderr.write(f"{path} is not a file or does not exist")
+            return
+
+        dest_path = (
+            pathlib.Path(apps.get_app_config("core").path)
+            / "static"
+            / "core"
+            / "img"
+            / f"promo_{number}.png"
+        )
+
+        if dest_path.exists() and not force:
+            over = input("File already exists, do you want to overwrite it? (y/N):")
+            if over.lower() != "y":
+                self.stdout.write("exiting")
+                return
+        try:
+            im = Image.open(path)
+            im.resize((120, 120), resample=Image.Resampling.LANCZOS).save(
+                dest_path, format="PNG"
+            )
+            self.stdout.write(
+                f"Promo logo moved and resized successfully at {dest_path}"
+            )
+        except UnidentifiedImageError:
+            self.stderr.write("image cannot be opened and identified.")

core/management/commands/populate.py

@@ -110,6 +110,7 @@ class Command(BaseCommand):
         p.save(force_lock=True)
 
         club_root = SithFile.objects.create(name="clubs", owner=root)
+        sas = SithFile.objects.create(name="SAS", owner=root)
         main_club = Club.objects.create(
             id=1, name="AE", address="6 Boulevard Anatole France, 90000 Belfort"
         )
@@ -692,21 +693,33 @@ 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")
@@ -755,7 +768,7 @@ class Command(BaseCommand):
         s = Subscription(
             member=user,
             subscription_type=subscription_type,
-            payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0][0],
+            payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[1][0],
         )
         s.subscription_start = s.compute_start(start)
         s.subscription_end = s.compute_end(

core/management/commands/populate_more.py

@@ -94,7 +94,11 @@ class Command(BaseCommand):
                 username=self.faker.user_name(),
                 first_name=self.faker.first_name(),
                 last_name=self.faker.last_name(),
-                date_of_birth=self.faker.date_of_birth(minimum_age=15, maximum_age=25),
+                date_of_birth=(
+                    None
+                    if random.random() < 0.2
+                    else self.faker.date_of_birth(minimum_age=15, maximum_age=25)
+                ),
                 email=self.faker.email(),
                 phone=self.faker.phone_number(),
                 address=self.faker.address(),

core/migrations/0043_bangroup_alter_group_description_alter_user_groups_and_more.py

@@ -154,7 +154,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name="userban",
             constraint=models.CheckConstraint(
-                check=models.Q(("expires_at__gte", models.F("created_at"))),
+                condition=models.Q(("expires_at__gte", models.F("created_at"))),
                 name="user_ban_end_after_start",
             ),
         ),

core/migrations/0048_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", "0047_alter_notification_date_alter_notification_type"),
-        ("sas", "0007_alter_peoplepicturerelation_picture_and_more"),
-    ]
-
-    operations = [
-        migrations.RunPython(
-            remove_sas_sithfiles, reverse_code=migrations.RunPython.noop, elidable=True
-        )
-    ]

core/migrations/0049_remove_sithfile_is_in_sas.py

@@ -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", "0048_remove_sithfiles")]
-
-    operations = [migrations.RemoveField(model_name="sithfile", name="is_in_sas")]

core/models.py

@@ -560,7 +560,7 @@ class User(AbstractUser):
         """Determine if the object is owned by the user."""
         if hasattr(obj, "is_owned_by") and obj.is_owned_by(self):
             return True
-        if hasattr(obj, "owner_group") and self.is_in_group(pk=obj.owner_group.id):
+        if hasattr(obj, "owner_group") and self.is_in_group(pk=obj.owner_group_id):
             return True
         return self.is_root
 
@@ -569,9 +569,15 @@ class User(AbstractUser):
         if hasattr(obj, "can_be_edited_by") and obj.can_be_edited_by(self):
             return True
         if hasattr(obj, "edit_groups"):
-            for pk in obj.edit_groups.values_list("pk", flat=True):
-                if self.is_in_group(pk=pk):
-                    return True
+            if (
+                hasattr(obj, "_prefetched_objects_cache")
+                and "edit_groups" in obj._prefetched_objects_cache
+            ):
+                pks = [g.id for g in obj.edit_groups.all()]
+            else:
+                pks = list(obj.edit_groups.values_list("id", flat=True))
+            if any(self.is_in_group(pk=pk) for pk in pks):
+                return True
         if isinstance(obj, User) and obj == self:
             return True
         return self.is_owner(obj)
@@ -581,9 +587,18 @@ class User(AbstractUser):
         if hasattr(obj, "can_be_viewed_by") and obj.can_be_viewed_by(self):
             return True
         if hasattr(obj, "view_groups"):
-            for pk in obj.view_groups.values_list("pk", flat=True):
-                if self.is_in_group(pk=pk):
-                    return True
+            # if "view_groups" has already been prefetched, use
+            # the prefetch cache, else fetch only the ids, to make
+            # the query lighter.
+            if (
+                hasattr(obj, "_prefetched_objects_cache")
+                and "view_groups" in obj._prefetched_objects_cache
+            ):
+                pks = [g.id for g in obj.view_groups.all()]
+            else:
+                pks = list(obj.view_groups.values_list("id", flat=True))
+            if any(self.is_in_group(pk=pk) for pk in pks):
+                return True
         return self.can_edit(obj)
 
     def can_be_edited_by(self, user):
@@ -745,7 +760,7 @@ class UserBan(models.Model):
                 fields=["ban_group", "user"], name="unique_ban_type_per_user"
             ),
             models.CheckConstraint(
-                check=Q(expires_at__gte=F("created_at")),
+                condition=Q(expires_at__gte=F("created_at")),
                 name="user_ban_end_after_start",
             ),
         ]
@@ -863,6 +878,9 @@ 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")
@@ -871,10 +889,22 @@ 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:
@@ -887,6 +917,8 @@ 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:
@@ -913,6 +945,8 @@ 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()
         ):
@@ -1050,6 +1084,18 @@ 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
@@ -1151,6 +1197,18 @@ class NotLocked(LockError):
     pass
 
 
+class PageQuerySet(models.QuerySet):
+    def viewable_by(self, user: User) -> Self:
+        if user.is_anonymous:
+            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)
+
+
 # This function prevents generating migration upon settings change
 def get_default_owner_group():
     return settings.SITH_GROUP_ROOT_ID
@@ -1220,6 +1278,8 @@ class Page(models.Model):
         _("lock_timeout"), null=True, blank=True, default=None
     )
 
+    objects = PageQuerySet.as_manager()
+
     class Meta:
         unique_together = ("name", "parent")
         permissions = (
@@ -1229,12 +1289,9 @@ class Page(models.Model):
     def __str__(self):
         return self.get_full_name()
 
-    def save(self, *args, **kwargs):
+    def save(self, *args, force_lock: bool = False, **kwargs):
         """Performs some needed actions before and after saving a page in database."""
-        locked = kwargs.pop("force_lock", False)
-        if not locked:
-            locked = self.is_locked()
-        if not locked:
+        if not force_lock and not self.is_locked():
             raise NotLocked("The page is not locked and thus can not be saved")
         self.full_clean()
         if not self.id:
@@ -1246,7 +1303,7 @@ class Page(models.Model):
         # It also update all the children to maintain correct names
         self._full_name = self.get_full_name()
         for c in self.children.all():
-            c.save()
+            c.save(force_lock=force_lock)
         super().save(*args, **kwargs)
         self.unset_lock()
 
@@ -1353,23 +1410,23 @@ class Page(models.Model):
 
     @cached_property
     def is_club_page(self):
-        club_root_page = Page.objects.filter(name=settings.SITH_CLUB_ROOT_PAGE).first()
-        return club_root_page is not None and (
-            self == club_root_page or club_root_page in self.get_parent_list()
+        return (
+            self.name == settings.SITH_CLUB_ROOT_PAGE
+            or settings.SITH_CLUB_ROOT_PAGE in [p.name for p in self.get_parent_list()]
         )
 
     @cached_property
     def need_club_redirection(self):
         return self.is_club_page and self.name != settings.SITH_CLUB_ROOT_PAGE
 
-    def delete(self):
+    def delete(self, *args, **kwargs):
         self.unset_lock_recursive()
         self.set_lock_recursive(User.objects.get(id=0))
         for child in self.children.all():
             child.parent = self.parent
             child.save()
             child.unset_lock_recursive()
-        super().delete()
+        return super().delete(*args, **kwargs)
 
 
 class PageRev(models.Model):
@@ -1416,9 +1473,12 @@ class PageRev(models.Model):
     def get_absolute_url(self):
         return reverse("core:page", kwargs={"page_name": self.page._full_name})
 
-    def can_be_edited_by(self, user):
+    def can_be_edited_by(self, user: User) -> bool:
         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)
+
 
 def get_notification_types():
     return settings.SITH_NOTIFICATIONS

core/schemas.py

@@ -34,6 +34,22 @@ class SimpleUserSchema(ModelSchema):
         fields = ["id", "nick_name", "first_name", "last_name"]
 
 
+class UserSchema(ModelSchema):
+    class Meta:
+        model = User
+        fields = [
+            "id",
+            "nick_name",
+            "first_name",
+            "last_name",
+            "date_of_birth",
+            "email",
+            "role",
+            "quote",
+            "promo",
+        ]
+
+
 class UserProfileSchema(ModelSchema):
     """The necessary information to show a user profile"""
 

core/static/bundled/alpine-index.js

@@ -1,7 +1,10 @@
+import { limitedChoices } from "#core:alpine/limited-choices";
+import { alpinePlugin } from "#core:utils/notifications";
 import sort from "@alpinejs/sort";
 import Alpine from "alpinejs";
 
-Alpine.plugin(sort);
+Alpine.plugin([sort, limitedChoices]);
+Alpine.magic("notifications", alpinePlugin);
 window.Alpine = Alpine;
 
 window.addEventListener("DOMContentLoaded", () => {

core/static/bundled/alpine/limited-choices.ts

@@ -0,0 +1,69 @@
+import type { Alpine as AlpineType } from "alpinejs";
+
+export function limitedChoices(Alpine: AlpineType) {
+  /**
+   * Directive to limit the number of elements
+   * that can be selected in a group of checkboxes.
+   *
+   * When the max numbers of selectable elements is reached,
+   * new elements will still be inserted, but oldest ones will be deselected.
+   * For example, if checkboxes A, B and C have been selected and the max
+   * number of selections is 3, then selecting D will result in having
+   * B, C and D selected.
+   *
+   * # Example in template
+   * ```html
+   * <div x-data="{nbMax: 2}", x-limited-choices="nbMax">
+   *   <button @click="nbMax += 1">Click me to increase the limit</button>
+   *   <input type="checkbox" value="A" name="foo">
+   *   <input type="checkbox" value="B" name="foo">
+   *   <input type="checkbox" value="C" name="foo">
+   *   <input type="checkbox" value="D" name="foo">
+   * </div>
+   * ```
+   */
+  Alpine.directive(
+    "limited-choices",
+    (el, { expression }, { evaluateLater, effect }) => {
+      const getMaxChoices = evaluateLater(expression);
+      let maxChoices: number;
+      const inputs: HTMLInputElement[] = Array.from(
+        el.querySelectorAll("input[type='checkbox']"),
+      );
+      const checked = [] as HTMLInputElement[];
+
+      const manageDequeue = () => {
+        if (checked.length <= maxChoices) {
+          // There isn't too many checkboxes selected. Nothing to do
+          return;
+        }
+        const popped = checked.splice(0, checked.length - maxChoices);
+        for (const p of popped) {
+          p.checked = false;
+        }
+      };
+
+      for (const input of inputs) {
+        input.addEventListener("change", (_e) => {
+          if (input.checked) {
+            checked.push(input);
+          } else {
+            checked.splice(checked.indexOf(input), 1);
+          }
+          manageDequeue();
+        });
+      }
+      effect(() => {
+        getMaxChoices((value: string) => {
+          const previousValue = maxChoices;
+          maxChoices = Number.parseInt(value);
+          if (maxChoices < previousValue) {
+            // The maximum number of selectable items has been lowered.
+            // Some currently selected elements may need to be removed
+            manageDequeue();
+          }
+        });
+      });
+    },
+  );
+}

core/static/bundled/utils/notifications.ts

@@ -0,0 +1,36 @@
+export enum NotificationLevel {
+  Error = "error",
+  Warning = "warning",
+  Success = "success",
+}
+
+export function createNotification(message: string, level: NotificationLevel) {
+  const element = document.getElementById("quick-notifications");
+  if (element === null) {
+    return false;
+  }
+  return element.dispatchEvent(
+    new CustomEvent("quick-notification-add", {
+      detail: { text: message, tag: level },
+    }),
+  );
+}
+
+export function deleteNotifications() {
+  const element = document.getElementById("quick-notifications");
+  if (element === null) {
+    return false;
+  }
+  return element.dispatchEvent(new CustomEvent("quick-notification-delete"));
+}
+
+export function alpinePlugin() {
+  return {
+    error: (message: string) => createNotification(message, NotificationLevel.Error),
+    warning: (message: string) =>
+      createNotification(message, NotificationLevel.Warning),
+    success: (message: string) =>
+      createNotification(message, NotificationLevel.Success),
+    clear: () => deleteNotifications(),
+  };
+}

core/static/core/header.scss

@@ -321,7 +321,6 @@ $hovered-red-text-color: #ff4d4d;
 
         >#header_notif {
           box-sizing: border-box;
-          display: none;
           position: absolute;
           margin: 0;
           background-color: whitesmoke;

core/static/core/js/script.js

@@ -1,38 +0,0 @@
-$(() => {
-  $("#quick_notif li").click(function () {
-    $(this).hide();
-  });
-});
-
-// biome-ignore lint/correctness/noUnusedVariables: used in other scripts
-function createQuickNotif(msg) {
-  const el = document.createElement("li");
-  el.textContent = msg;
-  el.addEventListener("click", () => el.parentNode.removeChild(el));
-  document.getElementById("quick_notif").appendChild(el);
-}
-
-// biome-ignore lint/correctness/noUnusedVariables: used in other scripts
-function deleteQuickNotifs() {
-  const el = document.getElementById("quick_notif");
-  while (el.firstChild) {
-    el.removeChild(el.firstChild);
-  }
-}
-
-// biome-ignore lint/correctness/noUnusedVariables: used in other scripts
-function displayNotif() {
-  $("#header_notif").toggle().parent().toggleClass("white");
-}
-
-// You can't get the csrf token from the template in a widget
-// We get it from a cookie as a workaround, see this link
-// https://docs.djangoproject.com/en/2.0/ref/csrf/#ajax
-// Sadly, getting the cookie is not possible with CSRF_COOKIE_HTTPONLY or CSRF_USE_SESSIONS is True
-// So, the true workaround is to get the token from the dom
-// https://docs.djangoproject.com/en/2.0/ref/csrf/#acquiring-the-token-if-csrf-use-sessions-is-true
-// biome-ignore lint/style/useNamingConvention: can't find it used anywhere but I will not play with the devil
-// biome-ignore lint/correctness/noUnusedVariables: used in other scripts
-function getCSRFToken() {
-  return $("[name=csrfmiddlewaretoken]").val();
-}

core/static/core/style.scss

@@ -270,17 +270,6 @@ body {
   }
 
   /*--------------------------------CONTENT------------------------------*/
-  #quick_notif {
-    width: 100%;
-    margin: 0 auto;
-    list-style-type: none;
-    background: $second-color;
-
-    li {
-      padding: 10px;
-    }
-  }
-
   #content {
     padding: 1em 1%;
     box-shadow: $shadow-color 0 5px 10px;

core/templates/core/base.jinja

@@ -2,8 +2,14 @@
 <html lang="fr">
   <head>
     {% block head %}
-      <title>{% block title %}{% trans %}Welcome!{% endtrans %}{% endblock %} - Association des Étudiants UTBM</title>
+      <title>{% block title %}Association des Étudiants de l'UTBM{% endblock %}</title>
       <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <meta name="description" content="{% block description -%}
+                                          {% trans trimmed %}
+                                            AE UTBM is a voluntary organisation run by UTBM students.
+                                            It organises student life at UTBM and manages its student facilities.
+                                          {% endtrans %}
+                                        {%- endblock %}">
       <link rel="shortcut icon" href="{{ static('core/img/favicon.ico') }}">
       <link rel="stylesheet" href="{{ static('core/base.css') }}">
       <link rel="stylesheet" href="{{ static('core/style.scss') }}">
@@ -26,10 +32,6 @@
       <script type="module" src="{{ static('bundled/country-flags-index.ts') }}"></script>
       <script type="module" src="{{ static('bundled/core/tooltips-index.ts') }}"></script>
 
-      <!-- Jquery declared here to be accessible in every django widgets -->
-      <script src="{{ static('bundled/vendored/jquery.min.js') }}"></script>
-      <script src="{{ static('core/js/script.js') }}"></script>
-
       {% block additional_css %}{% endblock %}
       {% block additional_js %}{% endblock %}
     {% endblock %}
@@ -68,17 +70,15 @@
 
     <div id="page">
 
-      <ul id="quick_notif">
-        {% for n in quick_notifs %}
-          <li>{{ n }}</li>
-        {% endfor %}
-      </ul>
-
       <div id="content">
         {%- block tabs -%}
           {% include "core/base/tabs.jinja" %}
         {%- endblock -%}
 
+        {% block notifications %}
+          {% include "core/base/notifications.jinja" %}
+        {% endblock %}
+
         {%- block errors -%}
           {% if error %}
             {{ error }}
@@ -95,16 +95,6 @@
     {% endblock %}
 
     {% block script %}
-      <script>
-        document.addEventListener("keydown", (e) => {
-          // Looking at the `s` key when not typing in a form
-          if (e.keyCode !== 83 || ["INPUT", "TEXTAREA", "SELECT"].includes(e.target.nodeName)) {
-            return;
-          }
-          document.getElementById("search").focus();
-          e.preventDefault(); // Don't type the character in the focused search input
-        })
-      </script>
     {% endblock %}
   </body>
 </html>

core/templates/core/base/header.jinja

@@ -74,9 +74,9 @@
             {% endif %}
           ></a>
         </div>
-        <div class="notification">
-          <a href="#" onclick="displayNotif()">
-            <i class="fa-regular fa-bell"></i>
+        <div class="notification" x-data="{display: false}" :class="{white: display}">
+          <a href="#" @click.prevent="display = !display">
+            <i :class="`fa-${display ? 'solid': 'regular'} fa-bell`" x-transition></i>
             {% set notification_count = user.notifications.filter(viewed=False).count() %}
 
             {% if notification_count > 0 %}
@@ -89,7 +89,7 @@
               </span>
             {% endif %}
           </a>
-          <div id="header_notif">
+          <div id="header_notif" x-show="display" x-cloak x-transition @click.outside="display = false">
             <ul>
               {% if user.notifications.filter(viewed=False).count() > 0 %}
                 {% for n in user.notifications.filter(viewed=False).order_by('-date') %}

core/templates/core/base/notifications.jinja

@@ -0,0 +1,24 @@
+<div id="quick-notifications"
+     x-data="{
+             messages: [
+             {% if messages %}
+               {% for message in messages %}
+                 {
+                 tag: '{{ message.tags }}',
+                 text: '{{ message }}',
+                 },
+               {% endfor %}
+             {% endif %}
+             ]
+             }"
+     @quick-notification-add="(e) => messages.push(e?.detail)"
+     @quick-notification-delete="messages = []">
+  <template x-for="message in messages">
+    <div x-data="{show: true}" class="alert" :class="`alert-${message.tag}`" x-show="show" x-transition>
+      <span class="alert-main" x-text="message.text"></span>
+      <span class="clickable" @click="show = false">
+        <i class="fa fa-close"></i>
+      </span>
+    </div>
+  </template>
+</div>

core/templates/core/group_detail.jinja

@@ -15,6 +15,7 @@
       {{ select_all_checkbox("add_users") }}
       <hr>
       {% csrf_token %}
+      {{ form.non_field_errors() }}
       <label for="{{ form.users_removed.id_for_label }}">{{ form.users_removed.label }} :</label>
       {{ form.users_removed.errors }}
       {% for user in form.users_removed %}

core/templates/core/page_list.jinja

@@ -5,16 +5,12 @@
 {% endblock %}
 
 {% block content %}
-  {% if page_list %}
-    <h3>{% trans %}Page list{% endtrans %}</h3>
-    <ul>
-      {% for p in page_list %}
-        <li><a href="{{ p.get_absolute_url() }}">{{ p.get_display_name() }}</a></li>
-      {% endfor %}
-    </ul>
-  {% else %}
-    {% trans %}There is no page in this website.{% endtrans %}
-  {% endif %}
+  <h3>{% trans %}Page list{% endtrans %}</h3>
+  <ul>
+    {% for p in page_list %}
+      <li><a href="{{ p.get_absolute_url() }}">{{ p.display_name }}</a></li>
+    {% endfor %}
+  </ul>
 {% endblock %}
 
 

core/templates/core/user_account_detail.jinja

@@ -30,7 +30,11 @@
               - {{ purchase.date|localtime|time(DATETIME_FORMAT) }}
             </td>
             <td>{{ purchase.counter }}</td>
-            <td><a href="{{ purchase.seller.get_absolute_url() }}">{{ purchase.seller.get_display_name() }}</a></td>
+            {% if not purchase.seller %}
+              <td>{% trans %}Deleted user{% endtrans %}</td>
+            {% else %}
+              <td><a href="{{ purchase.seller.get_absolute_url() }}">{{ purchase.seller.get_display_name() }}</a></td>
+            {% endif %}
             <td>{{ purchase.label }}</td>
             <td>{{ purchase.quantity }}</td>
             <td>{{ purchase.quantity * purchase.unit_price }} €</td>

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(
-                "core:user_pictures",
-                kwargs={"user_id": User.objects.get(username="sli").pk},
-            )
-        )
-        assert response.status_code == 403
-
-    @pytest.mark.parametrize(
-        ("username", "status"),
-        [
-            ("guy", 403),
-            ("root", 200),
-            ("skia", 200),
-            ("sli", 200),
-        ],
-    )
-    def test_page_is_working(self, client, username, status):
-        """Only user that subscribed (or admins) should be able to see the page."""
-        # Test for simple user
-        client.force_login(User.objects.get(username=username))
-        response = client.get(
-            reverse(
-                "core:user_pictures",
-                kwargs={"user_id": User.objects.get(username="sli").pk},
-            )
-        )
-        assert response.status_code == status
+        assert not picture.is_owned_by(user)
 
 
 # TODO: many tests on the pages:

core/tests/test_page.py

@@ -0,0 +1,58 @@
+import pytest
+from django.conf import settings
+from django.contrib.auth.models import Permission
+from django.test import Client
+from django.urls import reverse
+from model_bakery import baker
+from pytest_django.asserts import assertRedirects
+
+from core.baker_recipes import board_user, subscriber_user
+from core.models import AnonymousUser, Page, User
+from sith.settings import SITH_GROUP_OLD_SUBSCRIBERS_ID, SITH_GROUP_SUBSCRIBERS_ID
+
+
+@pytest.mark.django_db
+def test_edit_page(client: Client):
+    user = board_user.make()
+    page = baker.prepare(Page)
+    page.save(force_lock=True)
+    page.view_groups.add(user.groups.first())
+    client.force_login(user)
+
+    url = reverse("core:page_edit", kwargs={"page_name": page._full_name})
+    res = client.get(url)
+    assert res.status_code == 200
+
+    res = client.post(url, data={"content": "Hello World"})
+    assertRedirects(res, reverse("core:page", kwargs={"page_name": page._full_name}))
+    revision = page.revisions.last()
+    assert revision.content == "Hello World"
+
+
+@pytest.mark.django_db
+def test_viewable_by():
+    # remove existing pages to prevent side effect
+    Page.objects.all().delete()
+    view_groups = [
+        [settings.SITH_GROUP_PUBLIC_ID],
+        [settings.SITH_GROUP_PUBLIC_ID, SITH_GROUP_SUBSCRIBERS_ID],
+        [SITH_GROUP_SUBSCRIBERS_ID],
+        [SITH_GROUP_SUBSCRIBERS_ID, SITH_GROUP_OLD_SUBSCRIBERS_ID],
+        [],
+    ]
+    pages = baker.make(Page, _quantity=len(view_groups), _bulk_create=True)
+    for page, groups in zip(pages, view_groups, strict=True):
+        page.view_groups.set(groups)
+
+    viewable = Page.objects.viewable_by(AnonymousUser()).values_list("id", flat=True)
+    assert set(viewable) == {pages[0].id, pages[1].id}
+
+    subscriber = subscriber_user.make()
+    viewable = Page.objects.viewable_by(subscriber).values_list("id", flat=True)
+    assert set(viewable) == {p.id for p in pages[0:4]}
+
+    root_user = baker.make(
+        User, user_permissions=[Permission.objects.get(codename="view_page")]
+    )
+    viewable = Page.objects.viewable_by(root_user).values_list("id", flat=True)
+    assert set(viewable) == {p.id for p in pages}

core/tests/test_user.py

@@ -20,9 +20,9 @@ from core.baker_recipes import (
 )
 from core.models import Group, User
 from core.views import UserTabsMixin
-from counter.models import Counter, Refilling, Selling
+from counter.baker_recipes import sale_recipe
+from counter.models import Counter, Customer, Refilling, Selling
 from eboutic.models import Invoice, InvoiceItem
-from sas.models import Picture
 
 
 class TestSearchUsers(TestCase):
@@ -30,7 +30,6 @@ 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,
@@ -131,6 +130,31 @@ def test_user_account_not_found(client: Client):
     assert res.status_code == 404
 
 
+@pytest.mark.django_db
+def test_is_deleted_barman_shown_as_deleted(client: Client):
+    customer = baker.make(Customer)
+    date = now()
+    sale_recipe.make(
+        seller=iter([None, baker.make(User)]),
+        customer=customer,
+        date=date,
+        _quantity=2,
+        _bulk_create=True,
+    )
+    client.force_login(customer.user)
+    res = client.get(
+        reverse(
+            "core:user_account_detail",
+            kwargs={
+                "user_id": customer.user.id,
+                "year": date.year,
+                "month": date.month,
+            },
+        )
+    )
+    assert res.status_code == 200
+
+
 class TestFilterInactive(TestCase):
     @classmethod
     def setUpTestData(cls):

core/utils.py

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

core/views/files.py

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

core/views/mixins.py

@@ -2,7 +2,6 @@ import copy
 import inspect
 from typing import Any, ClassVar, LiteralString, Protocol, Unpack
 
-from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured
 from django.http import HttpRequest, HttpResponse
 from django.template.loader import render_to_string
@@ -41,36 +40,6 @@ class TabedViewMixin(View):
         return kwargs
 
 
-class QuickNotifMixin:
-    quick_notif_list = []
-
-    def dispatch(self, request, *arg, **kwargs):
-        # In some cases, the class can stay instanciated, so we need to reset the list
-        self.quick_notif_list = []
-        return super().dispatch(request, *arg, **kwargs)
-
-    def get_success_url(self):
-        ret = super().get_success_url()
-        if hasattr(self, "quick_notif_url_arg"):
-            if "?" in ret:
-                ret += "&" + self.quick_notif_url_arg
-            else:
-                ret += "?" + self.quick_notif_url_arg
-        return ret
-
-    def get_context_data(self, **kwargs):
-        """Add quick notifications to context."""
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["quick_notifs"] = []
-        for n in self.quick_notif_list:
-            kwargs["quick_notifs"].append(settings.SITH_QUICK_NOTIF[n])
-        for key, val in settings.SITH_QUICK_NOTIF.items():
-            for gk in self.request.GET:
-                if key == gk:
-                    kwargs["quick_notifs"].append(val)
-        return kwargs
-
-
 class AllowFragment:
     """Add `is_fragment` to templates. It's only True if the request is emitted by htmx"""
 

core/views/page.py

@@ -12,7 +12,10 @@
 # OR WITHIN THE LOCAL FILE "LICENSE"
 #
 #
+
 from django.contrib.auth.mixins import PermissionRequiredMixin
+from django.db.models import F, OuterRef, Subquery
+from django.db.models.functions import Coalesce
 
 # This file contains all the views that concern the page model
 from django.forms.models import modelform_factory
@@ -40,10 +43,26 @@ class CanEditPagePropMixin(CanEditPropMixin):
         return res
 
 
-class PageListView(CanViewMixin, ListView):
+class PageListView(ListView):
     model = Page
     template_name = "core/page_list.jinja"
 
+    def get_queryset(self):
+        return (
+            Page.objects.viewable_by(self.request.user)
+            .annotate(
+                display_name=Coalesce(
+                    Subquery(
+                        PageRev.objects.filter(page=OuterRef("id"))
+                        .order_by("-date")
+                        .values("title")[:1]
+                    ),
+                    F("name"),
+                )
+            )
+            .select_related("parent")
+        )
+
 
 class PageView(CanViewMixin, DetailView):
     model = Page
@@ -167,7 +186,7 @@ class PageEditViewBase(CanEditMixin, UpdateView):
     )
     template_name = "core/pagerev_edit.jinja"
 
-    def get_object(self):
+    def get_object(self, *args, **kwargs):
         self.page = Page.get_page_by_full_name(self.kwargs["page_name"])
         return self._get_revision()
 

core/views/user.py

@@ -65,7 +65,7 @@ from core.views.forms import (
     UserGroupsForm,
     UserProfileForm,
 )
-from core.views.mixins import QuickNotifMixin, TabedViewMixin, UseFragmentsMixin
+from core.views.mixins import TabedViewMixin, UseFragmentsMixin
 from counter.models import Counter, Refilling, Selling
 from eboutic.models import Invoice
 from subscription.models import Subscription
@@ -564,7 +564,7 @@ class UserUpdateGroupView(UserTabsMixin, CanEditPropMixin, UpdateView):
     current_tab = "groups"
 
 
-class UserToolsView(LoginRequiredMixin, QuickNotifMixin, UserTabsMixin, TemplateView):
+class UserToolsView(LoginRequiredMixin, UserTabsMixin, TemplateView):
     """Displays the logged user's tools."""
 
     template_name = "core/user_tools.jinja"

counter/migrations/0030_returnableproduct_returnableproductbalance_and_more.py

@@ -58,7 +58,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name="returnableproduct",
             constraint=models.CheckConstraint(
-                check=models.Q(
+                condition=models.Q(
                     ("product", models.F("returned_product")), _negated=True
                 ),
                 name="returnableproduct_product_different_from_returned",

counter/models.py

@@ -535,13 +535,6 @@ class Counter(models.Model):
     def __str__(self):
         return self.name
 
-    def __getattribute__(self, name: str):
-        if name == "edit_groups":
-            return Group.objects.filter(
-                name=self.club.unix_name + settings.SITH_BOARD_SUFFIX
-            ).all()
-        return object.__getattribute__(self, name)
-
     def get_absolute_url(self) -> str:
         if self.type == "EBOUTIC":
             return reverse("eboutic:main")
@@ -690,8 +683,10 @@ class Counter(models.Model):
         Prices will be annotated
         """
 
-        products = self.products.select_related("product_type").prefetch_related(
-            "buying_groups"
+        products = (
+            self.products.filter(archived=False)
+            .select_related("product_type")
+            .prefetch_related("buying_groups")
         )
 
         # Only include age appropriate products
@@ -1278,7 +1273,7 @@ class ReturnableProduct(models.Model):
         verbose_name_plural = _("returnable products")
         constraints = [
             models.CheckConstraint(
-                check=~Q(product=F("returned_product")),
+                condition=~Q(product=F("returned_product")),
                 name="returnableproduct_product_different_from_returned",
                 violation_error_message=_(
                     "The returnable product cannot be the same as the returned one"

counter/tests/test_counter.py

@@ -583,6 +583,16 @@ class TestCounterClick(TestFullClickBase):
             - self.beer.selling_price
         )
 
+    def test_no_fetch_archived_product(self):
+        counter = baker.make(Counter)
+        customer = baker.make(Customer)
+        product_recipe.make(archived=True, counters=[counter])
+        unarchived_products = product_recipe.make(
+            archived=False, counters=[counter], _quantity=3
+        )
+        customer_products = counter.get_products_for(customer)
+        assert unarchived_products == customer_products
+
 
 class TestCounterStats(TestCase):
     @classmethod

docs/howto/logo.md

@@ -12,6 +12,15 @@ nouveau logo d'une promo. C'est un processus manuel.
 	de faire cette opération manuellement, ça prend quelques
 	minutes et on est certain de la qualité à la fin.
 
+### avec une commande django
+```bash
+./manage.py add_promo_logo numero_de_promo chemin_dacces_du_logo
+```
+options:
+
+* `--force/-f` pour automatiquement écraser les logos de promo avec le même nom.
+
+### manuellement
 Les logos de promo sont à manuellement ajouter dans le projet.
 Ils se situent dans le dossier `core/static/core/img/`.
 

docs/reference/core/mixins.md

@@ -4,7 +4,6 @@
         heading_level: 3
         members:
             - TabedViewMixin
-            - QuickNotifMixin
             - AllowFragment
             - FragmentMixin
             - UseFragmentsMixin

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/templates/eboutic/eboutic_billing_info.jinja

@@ -31,12 +31,5 @@
   </div>
 
   <br>
-
-  {% if messages %}
-    {% for message in messages %}
-      <div class="alert alert-{{ message.tags }}">
-        {{ message }}
-      </div>
-    {% endfor %}
-  {% endif %}
+  {% include "core/base/notifications.jinja" %}
 </div>

eboutic/templates/eboutic/eboutic_checkout.jinja

@@ -1,5 +1,9 @@
 {% extends "core/base.jinja" %}
 
+{% block notifications %}
+  {# Notifications are moved inside the billing info fragment #}
+{% endblock %}
+
 {% block title %}
   {% trans %}Basket state{% endtrans %}
 {% endblock %}

eboutic/templates/eboutic/eboutic_main.jinja

@@ -1,8 +1,12 @@
 {% extends "core/base.jinja" %}
 
-{% block title %}
+{% block title -%}
   {% trans %}Eboutic{% endtrans %}
-{% endblock %}
+{%- endblock %}
+
+{% block description -%}
+  {% trans %}The online shop of the association.{% endtrans %}
+{%- endblock %}
 
 {% block additional_js %}
     {# This script contains the code to perform requests to manipulate the
@@ -18,14 +22,6 @@
 {% block content %}
   <h1 id="eboutic-title">{% trans %}Eboutic{% endtrans %}</h1>
 
-  {% if messages %}
-    {% for message in messages %}
-      <div class="alert alert-{{ message.tags }}">
-        {{ message }}
-      </div>
-    {% endfor %}
-  {% endif %}
-
   <div id="eboutic" x-data="basket({{ last_purchase_time }})">
     <div id="basket">
       <h3>Panier</h3>

eboutic/templates/eboutic/eboutic_payment_result.jinja

@@ -4,14 +4,6 @@
   <h3>{% trans %}Eboutic{% endtrans %}</h3>
 
   <div>
-    {% if messages %}
-      {% for message in messages %}
-        <div class="alert alert-{{ message.tags }}">
-          {{ message }}
-        </div>
-      {% endfor %}
-    {% endif %}
-
     {% if success %}
       {% trans %}Payment successful{% endtrans %}
     {% else %}

eboutic/tests/test_basket.py

@@ -1,3 +1,5 @@
+from datetime import datetime, timezone
+
 import pytest
 from django.http import HttpResponse
 from django.test import TestCase
@@ -9,8 +11,13 @@ from pytest_django.asserts import assertRedirects
 
 from core.baker_recipes import subscriber_user
 from core.models import Group, User
-from counter.baker_recipes import product_recipe
-from counter.models import Counter, ProductType, get_eboutic
+from counter.baker_recipes import product_recipe, refill_recipe, sale_recipe
+from counter.models import (
+    Counter,
+    Customer,
+    ProductType,
+    get_eboutic,
+)
 from counter.tests.test_counter import BasketItem
 from eboutic.models import Basket
 
@@ -24,6 +31,96 @@ def test_get_eboutic():
     assert Counter.objects.get(name="Eboutic") == get_eboutic()
 
 
+@pytest.mark.django_db
+def test_eboutic_access_unregistered(client: Client):
+    eboutic_url = reverse("eboutic:main")
+    assertRedirects(
+        client.get(eboutic_url), reverse("core:login", query={"next": eboutic_url})
+    )
+
+
+@pytest.mark.django_db
+def test_eboutic_access_new_customer(client: Client):
+    user = baker.make(User)
+    assert not Customer.objects.filter(user=user).exists()
+
+    client.force_login(user)
+
+    assert client.get(reverse("eboutic:main")).status_code == 200
+    assert Customer.objects.filter(user=user).exists()
+
+
+@pytest.mark.django_db
+def test_eboutic_access_old_customer(client: Client):
+    user = baker.make(User)
+    customer = Customer.get_or_create(user)[0]
+
+    client.force_login(user)
+
+    assert client.get(reverse("eboutic:main")).status_code == 200
+    assert Customer.objects.filter(user=user).first() == customer
+
+
+@pytest.mark.django_db
+@pytest.mark.parametrize(
+    ("sellings", "refillings", "expected"),
+    (
+        ([], [], None),
+        (
+            [datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            [],
+            datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+        ),
+        (
+            [],
+            [datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+        ),
+        (
+            [datetime(2025, 2, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            [datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+        ),
+        (
+            [datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            [datetime(2025, 2, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+        ),
+        (
+            [
+                datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+                datetime(2025, 2, 7, 1, 2, 3, tzinfo=timezone.utc),
+            ],
+            [datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc)],
+            datetime(2025, 3, 7, 1, 2, 3, tzinfo=timezone.utc),
+        ),
+    ),
+)
+def test_eboutic_basket_expiry(
+    client: Client,
+    sellings: list[datetime],
+    refillings: list[datetime],
+    expected: datetime | None,
+):
+    eboutic = get_eboutic()
+
+    customer = baker.make(Customer)
+
+    client.force_login(customer.user)
+
+    for date in sellings:
+        sale_recipe.make(
+            customer=customer, counter=eboutic, date=date, is_validated=True
+        )
+    for date in refillings:
+        refill_recipe.make(customer=customer, counter=eboutic, date=date)
+
+    assert (
+        f'x-data="basket({int(expected.timestamp() * 1000) if expected else "null"})"'
+        in client.get(reverse("eboutic:main")).text
+    )
+
+
 class TestEboutic(TestCase):
     @classmethod
     def setUpTestData(cls):

eboutic/views.py

@@ -34,6 +34,7 @@ from django.contrib.auth.mixins import (
 from django.contrib.messages.views import SuccessMessageMixin
 from django.core.exceptions import SuspiciousOperation, ValidationError
 from django.db import DatabaseError, transaction
+from django.db.models import Subquery
 from django.db.models.fields import forms
 from django.db.utils import cached_property
 from django.http import HttpResponse
@@ -48,7 +49,14 @@ from django_countries.fields import Country
 from core.auth.mixins import CanViewMixin
 from core.views.mixins import FragmentMixin, UseFragmentsMixin
 from counter.forms import BaseBasketForm, BillingInfoForm, ProductForm
-from counter.models import BillingInfo, Customer, Product, Selling, get_eboutic
+from counter.models import (
+    BillingInfo,
+    Customer,
+    Product,
+    Refilling,
+    Selling,
+    get_eboutic,
+)
 from eboutic.models import (
     Basket,
     BasketItem,
@@ -124,13 +132,36 @@ class EbouticMainView(LoginRequiredMixin, FormView):
         context = super().get_context_data(**kwargs)
         context["products"] = self.products
         context["customer_amount"] = self.request.user.account_balance
-        last_purchase: Selling | None = (
-            self.customer.buyings.filter(counter__type="EBOUTIC")
-            .order_by("-date")
-            .first()
-        )
+
+        purchases = (
+            Customer.objects.filter(pk=self.customer.pk)
+            .annotate(
+                last_refill=Subquery(
+                    Refilling.objects.filter(
+                        counter__type="EBOUTIC", customer_id=self.customer.pk
+                    )
+                    .order_by("-date")
+                    .values("date")[:1]
+                ),
+                last_purchase=Subquery(
+                    Selling.objects.filter(
+                        counter__type="EBOUTIC", customer_id=self.customer.pk
+                    )
+                    .order_by("-date")
+                    .values("date")[:1]
+                ),
+            )
+            .values_list("last_refill", "last_purchase")
+        )[0]
+
+        purchase_times = [
+            int(purchase.timestamp() * 1000)
+            for purchase in purchases
+            if purchase is not None
+        ]
+
         context["last_purchase_time"] = (
-            int(last_purchase.date.timestamp() * 1000) if last_purchase else "null"
+            max(purchase_times) if len(purchase_times) > 0 else "null"
         )
         return context
 

election/forms.py

@@ -0,0 +1,155 @@
+from django import forms
+from django.utils.translation import gettext_lazy as _
+
+from core.models import User
+from core.views.forms import SelectDateTime
+from core.views.widgets.ajax_select import (
+    AutoCompleteSelect,
+    AutoCompleteSelectMultipleGroup,
+    AutoCompleteSelectUser,
+)
+from core.views.widgets.markdown import MarkdownInput
+from election.models import Candidature, Election, ElectionList, Role
+
+
+class LimitedCheckboxField(forms.ModelMultipleChoiceField):
+    """A `ModelMultipleChoiceField`, with a max limit of selectable inputs."""
+
+    def __init__(self, queryset, max_choice, **kwargs):
+        self.max_choice = max_choice
+        super().__init__(queryset, **kwargs)
+
+    def clean(self, value):
+        qs = super().clean(value)
+        self.validate(qs)
+        return qs
+
+    def validate(self, qs):
+        if qs.count() > self.max_choice:
+            raise forms.ValidationError(
+                _("You have selected too many candidates."), code="invalid"
+            )
+
+
+class CandidateForm(forms.ModelForm):
+    """Form to candidate."""
+
+    required_css_class = "required"
+
+    class Meta:
+        model = Candidature
+        fields = ["user", "role", "program", "election_list"]
+        labels = {
+            "user": _("User to candidate"),
+        }
+        widgets = {
+            "program": MarkdownInput,
+            "user": AutoCompleteSelectUser,
+            "role": AutoCompleteSelect,
+            "election_list": AutoCompleteSelect,
+        }
+
+    def __init__(self, *args, election: Election, can_edit: bool = False, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields["role"].queryset = election.roles.select_related("election")
+        self.fields["election_list"].queryset = election.election_lists.all()
+        if not can_edit:
+            self.fields["user"].widget = forms.HiddenInput()
+
+
+class VoteForm(forms.Form):
+    def __init__(self, election: Election, user: User, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if not election.can_vote(user):
+            return
+        for role in election.roles.all():
+            cand = role.candidatures
+            if role.max_choice > 1:
+                self.fields[role.title] = LimitedCheckboxField(
+                    cand, role.max_choice, required=False
+                )
+            else:
+                self.fields[role.title] = forms.ModelChoiceField(
+                    cand,
+                    required=False,
+                    widget=forms.RadioSelect(),
+                    empty_label=_("Blank vote"),
+                )
+
+
+class RoleForm(forms.ModelForm):
+    """Form for creating a role."""
+
+    class Meta:
+        model = Role
+        fields = ["title", "election", "description", "max_choice"]
+        widgets = {"election": AutoCompleteSelect}
+
+    def __init__(self, *args, **kwargs):
+        election_id = kwargs.pop("election_id", None)
+        super().__init__(*args, **kwargs)
+        if election_id:
+            self.fields["election"].queryset = Election.objects.filter(
+                id=election_id
+            ).all()
+
+    def clean(self):
+        cleaned_data = super().clean()
+        title = cleaned_data.get("title")
+        election = cleaned_data.get("election")
+        if Role.objects.filter(title=title, election=election).exists():
+            raise forms.ValidationError(
+                _("This role already exists for this election"), code="invalid"
+            )
+
+
+class ElectionListForm(forms.ModelForm):
+    class Meta:
+        model = ElectionList
+        fields = ("title", "election")
+        widgets = {"election": AutoCompleteSelect}
+
+    def __init__(self, *args, **kwargs):
+        election_id = kwargs.pop("election_id", None)
+        super().__init__(*args, **kwargs)
+        if election_id:
+            self.fields["election"].queryset = Election.objects.filter(
+                id=election_id
+            ).all()
+
+
+class ElectionForm(forms.ModelForm):
+    class Meta:
+        model = Election
+        fields = [
+            "title",
+            "description",
+            "archived",
+            "start_candidature",
+            "end_candidature",
+            "start_date",
+            "end_date",
+            "edit_groups",
+            "view_groups",
+            "vote_groups",
+            "candidature_groups",
+        ]
+        widgets = {
+            "edit_groups": AutoCompleteSelectMultipleGroup,
+            "view_groups": AutoCompleteSelectMultipleGroup,
+            "vote_groups": AutoCompleteSelectMultipleGroup,
+            "candidature_groups": AutoCompleteSelectMultipleGroup,
+        }
+
+    start_date = forms.DateTimeField(
+        label=_("Start date"), widget=SelectDateTime, required=True
+    )
+    end_date = forms.DateTimeField(
+        label=_("End date"), widget=SelectDateTime, required=True
+    )
+    start_candidature = forms.DateTimeField(
+        label=_("Start candidature"), widget=SelectDateTime, required=True
+    )
+    end_candidature = forms.DateTimeField(
+        label=_("End candidature"), widget=SelectDateTime, required=True
+    )

election/migrations/0005_alter_candidature_program_alter_candidature_user.py

@@ -0,0 +1,30 @@
+# Generated by Django 4.2.20 on 2025-03-14 18:18
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("election", "0004_auto_20191006_0049"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="candidature",
+            name="program",
+            field=models.TextField(blank=True, default="", verbose_name="description"),
+        ),
+        migrations.AlterField(
+            model_name="candidature",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="candidates",
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="user",
+            ),
+        ),
+    ]

election/models.py

@@ -1,5 +1,7 @@
 from django.db import models
+from django.db.models import Count
 from django.utils import timezone
+from django.utils.functional import cached_property
 from django.utils.translation import gettext_lazy as _
 from ordered_model.models import OrderedModel
 
@@ -22,21 +24,18 @@ class Election(models.Model):
         verbose_name=_("edit groups"),
         blank=True,
     )
-
     view_groups = models.ManyToManyField(
         Group,
         related_name="viewable_elections",
         verbose_name=_("view groups"),
         blank=True,
     )
-
     vote_groups = models.ManyToManyField(
         Group,
         related_name="votable_elections",
         verbose_name=_("vote groups"),
         blank=True,
     )
-
     candidature_groups = models.ManyToManyField(
         Group,
         related_name="candidate_elections",
@@ -45,7 +44,7 @@ class Election(models.Model):
     )
 
     voters = models.ManyToManyField(
-        User, verbose_name=("voters"), related_name="voted_elections"
+        User, verbose_name=_("voters"), related_name="voted_elections"
     )
     archived = models.BooleanField(_("archived"), default=False)
 
@@ -55,20 +54,20 @@ class Election(models.Model):
     @property
     def is_vote_active(self):
         now = timezone.now()
-        return bool(now <= self.end_date and now >= self.start_date)
+        return self.start_date <= now <= self.end_date
 
     @property
     def is_vote_finished(self):
-        return bool(timezone.now() > self.end_date)
+        return timezone.now() > self.end_date
 
     @property
     def is_candidature_active(self):
         now = timezone.now()
-        return bool(now <= self.end_candidature and now >= self.start_candidature)
+        return self.start_candidature <= now <= self.end_candidature
 
     @property
     def is_vote_editable(self):
-        return bool(timezone.now() <= self.end_candidature)
+        return timezone.now() <= self.end_candidature
 
     def can_candidate(self, user):
         for group_id in self.candidature_groups.values_list("pk", flat=True):
@@ -87,7 +86,7 @@ class Election(models.Model):
     def has_voted(self, user):
         return self.voters.filter(id=user.id).exists()
 
-    @property
+    @cached_property
     def results(self):
         results = {}
         total_vote = self.voters.count()
@@ -95,12 +94,6 @@ class Election(models.Model):
             results[role.title] = role.results(total_vote)
         return results
 
-    def delete(self, *args, **kwargs):
-        self.election_lists.all().delete()
-        super().delete(*args, **kwargs)
-
-    # Permissions
-
 
 class Role(OrderedModel):
     """This class allows to create a new role avaliable for a candidature."""
@@ -115,36 +108,37 @@ class Role(OrderedModel):
     description = models.TextField(_("description"), null=True, blank=True)
     max_choice = models.IntegerField(_("max choice"), default=1)
 
-    def results(self, total_vote):
-        results = {}
-        total_vote *= self.max_choice
-        non_blank = 0
-        for candidature in self.candidatures.all():
-            cand_results = {}
-            cand_results["vote"] = self.votes.filter(candidature=candidature).count()
-            if total_vote == 0:
-                cand_results["percent"] = 0
-            else:
-                cand_results["percent"] = cand_results["vote"] * 100 / total_vote
-            non_blank += cand_results["vote"]
-            results[candidature.user.username] = cand_results
-        results["total vote"] = total_vote
+    def __str__(self):
+        return f"{self.title} - {self.election.title}"
+
+    def results(self, total_vote: int) -> dict[str, dict[str, int | float]]:
         if total_vote == 0:
-            results["blank vote"] = {"vote": 0, "percent": 0}
-        else:
-            results["blank vote"] = {
-                "vote": total_vote - non_blank,
-                "percent": (total_vote - non_blank) * 100 / total_vote,
+            candidates = self.candidatures.values_list("user__username")
+            return {
+                key: {"vote": 0, "percent": 0} for key in ["blank_votes", *candidates]
             }
+        total_vote *= self.max_choice
+        results = {"total vote": total_vote}
+        non_blank = 0
+        candidatures = self.candidatures.annotate(nb_votes=Count("votes")).values(
+            "nb_votes", "user__username"
+        )
+        for candidature in candidatures:
+            non_blank += candidature["nb_votes"]
+            results[candidature["user__username"]] = {
+                "vote": candidature["nb_votes"],
+                "percent": candidature["nb_votes"] * 100 / total_vote,
+            }
+        results["blank vote"] = {
+            "vote": total_vote - non_blank,
+            "percent": (total_vote - non_blank) * 100 / total_vote,
+        }
         return results
 
     @property
     def edit_groups(self):
         return self.election.edit_groups
 
-    def __str__(self):
-        return ("%s : %s") % (self.election.title, self.title)
-
 
 class ElectionList(models.Model):
     """To allow per list vote."""
@@ -163,11 +157,6 @@ class ElectionList(models.Model):
     def can_be_edited_by(self, user):
         return user.can_edit(self.election)
 
-    def delete(self, *args, **kwargs):
-        for candidature in self.candidatures.all():
-            candidature.delete()
-        super().delete(*args, **kwargs)
-
 
 class Candidature(models.Model):
     """This class is a component of responsability."""
@@ -182,10 +171,9 @@ class Candidature(models.Model):
         User,
         verbose_name=_("user"),
         related_name="candidates",
-        blank=True,
         on_delete=models.CASCADE,
     )
-    program = models.TextField(_("description"), null=True, blank=True)
+    program = models.TextField(_("description"), default="", blank=True)
     election_list = models.ForeignKey(
         ElectionList,
         related_name="candidatures",
@@ -196,13 +184,10 @@ class Candidature(models.Model):
     def __str__(self):
         return f"{self.role.title} : {self.user.username}"
 
-    def delete(self):
-        for vote in self.votes.all():
-            vote.delete()
-        super().delete()
-
     def can_be_edited_by(self, user):
-        return (user == self.user) or user.can_edit(self.role.election)
+        return (
+            (user == self.user) or user.can_edit(self.role.election)
+        ) and self.role.election.is_vote_editable
 
 
 class Vote(models.Model):

election/templates/election/election_detail.jinja

@@ -31,7 +31,7 @@
       <time datetime="{{ election.end_date }}">{{ election.end_date|localtime|date(DATETIME_FORMAT)}}</time>
       {% trans %} at {% endtrans %}<time>{{ election.end_date|localtime|time(DATETIME_FORMAT)}}</time>
     </p>
-    {%- if election.has_voted(user) %}
+    {%- if user_has_voted %}
       <p class="election__elector-infos">
         {%- if election.is_vote_active %}
           <span>{% trans %}You already have submitted your vote.{% endtrans %}</span>
@@ -45,12 +45,11 @@
     <form action="{{ url('election:vote', election.id) }}" method="post" class="election__vote-form" name="vote-form" id="vote-form">
       {% csrf_token %}
       <table class="election_table">
-        {%- set election_lists = election.election_lists.all() -%}
         <thead class="lists">
           <tr>
-            <th class="column" style="width: {{ 100 / (election_lists.count() + 1) }}%">{% trans %}Blank vote{% endtrans %}</th>
+            <th class="column" style="width: {{ 100 / (election_lists|length + 1) }}%">{% trans %}Blank vote{% endtrans %}</th>
             {%- for election_list in election_lists %}
-              <th class="column" style="width: {{ 100 / (election_lists.count() + 1) }}%">
+              <th class="column" style="width: {{ 100 / (election_lists|length + 1) }}%">
                 <span>{{ election_list.title }}</span>
                 {% if user.can_edit(election_list) and election.is_vote_editable -%}
                   <a href="{{ url('election:delete_list', list_id=election_list.id) }}"><i class="fa-regular fa-trash-can delete-action"></i></a>
@@ -59,18 +58,26 @@
             {%- endfor %}
           </tr>
         </thead>
-        {%- set role_list = election.roles.order_by('order').all() %}
-        {%- for role in role_list %}
-          {%- set count = [0] %}
+        {%- for role in election_roles %}
           {%- set role_data = election_form.data.getlist(role.title) if role.title in election_form.data else [] %}
-          <tbody data-max-choice="{{role.max_choice}}" class="role{{ ' role_error' if role.title in election_form.errors else '' }}{{ ' role__multiple-choices' if role.max_choice > 1 else ''}}">
+
+          <tbody
+            {% if role.max_choice > 1 -%}
+              x-data x-limited-choices="{{ role.max_choice }}"
+            {%- endif %}
+            class="role {% if role.title in election_form.errors %}role_error{% endif %}"
+          >
             <tr>
               <td class="role_title">
                 <div class="role_text">
                   <h4>{{ role.title }}</h4>
                   <p class="role_description" show-more="300">{{ role.description }}</p>
-                  {%- if role.max_choice > 1 and not election.has_voted(user) and election.can_vote(user) %}
-                    <strong>{% trans %}You may choose up to{% endtrans %} {{ role.max_choice }} {% trans %}people.{% endtrans %}</strong>
+                  {%- if role.max_choice > 1 and show_vote_buttons %}
+                    <strong>
+                      {% trans trimmed nb_choices=role.max_choice %}
+                        You may choose up to {{ nb_choices }} people.
+                      {% endtrans %}
+                    </strong>
                   {%- endif %}
 
                   {%- if election_form.errors[role.title] is defined %}
@@ -81,36 +88,40 @@
                 </div>
                 {% if user.can_edit(role) and election.is_vote_editable -%}
                   <div class="role_buttons">
-                    <a href="{{url('election:update_role', role_id=role.id)}}">️<i class="fa-regular fa-pen-to-square edit-action"></i></a>
-                    <a href="{{url('election:delete_role', role_id=role.id)}}"><i class="fa-regular fa-trash-can delete-action"></i></a>
-                    {%- if role == role_list.last() %}
+                    <a href="{{ url('election:update_role', role_id=role.id) }}">️
+                      <i class="fa-regular fa-pen-to-square edit-action"></i>
+                    </a>
+                    <a href="{{ url('election:delete_role', role_id=role.id) }}">
+                      <i class="fa-regular fa-trash-can delete-action"></i>
+                    </a>
+                    {%- if loop.last -%}
                       <button disabled><i class="fa fa-arrow-down"></i></button>
                       <button disabled><i class="fa fa-caret-down"></i></button>
-                    {%- else %}
+                    {%- else -%}
                       <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=bottom');"><i class="fa fa-arrow-down"></i></button>
                       <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=down');"><i class="fa fa-caret-down"></i></button>
-                    {%- endif %}
-                    {% if role == role_list.first() %}
+                    {%- endif -%}
+                    {%- if loop.first -%}
                       <button disabled><i class="fa fa-caret-up"></i></button>
                       <button disabled><i class="fa fa-arrow-up"></i></button>
-                    {% else %}
+                    {%- else -%}
                       <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=up');"><i class="fa fa-caret-up"></i></button>
                       <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=top');"><i class="fa fa-arrow-up"></i></button>
-                    {% endif %}
+                    {%- endif -%}
                   </div>
                 {%- endif -%}
               </td>
             </tr>
             <tr class="role_candidates">
-              <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists.count() + 1) }}%">
-                {%- if role.max_choice == 1 and election.can_vote(user) %}
+              <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists|length + 1) }}%">
+                {%- if role.max_choice == 1 and show_vote_buttons %}
                   <div class="radio-btn">
-                    <input id="id_{{ role.title }}_{{ count[0] }}" type="radio" name="{{ role.title }}" value {{ '' if role_data in election_form else 'checked' }} {{ 'disabled' if election.has_voted(user) else '' }}>
-                    <label for="id_{{ role.title }}_{{ count[0] }}">
+                    {% set input_id = "blank_vote_" + role.id|string %}
+                    <input id="{{ input_id }}" type="radio" name="{{ role.title }}">
+                    <label for="{{ input_id }}">
                       <span>{% trans %}Choose blank vote{% endtrans %}</span>
                     </label>
                   </div>
-                  {%- set _ = count.append(count.pop() + 1) %}
                 {%- endif %}
                 {%- if election.is_vote_finished %}
                   {%- set results = election_results[role.title]['blank vote'] %}
@@ -120,13 +131,14 @@
                 {%- endif %}
               </td>
               {%- for election_list in election_lists %}
-                <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists.count() + 1) }}%">
+                <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists|length + 1) }}%">
                   <ul class="candidates">
-                    {%- for candidature in election_list.candidatures.filter(role=role) %}
+                    {%- for candidature in election_list.candidatures.select_related("user", "user__profile_pict").filter(role=role) %}
                       <li class="candidate">
-                        {%- if election.can_vote(user) %}
-                          <input id="id_{{ role.title }}_{{ count[0] }}" type="{{ 'checkbox' if role.max_choice > 1 else 'radio' }}" {{ 'checked' if candidature.id|string in role_data else '' }} {{ 'disabled' if election.has_voted(user) else '' }} name="{{ role.title }}" value="{{ candidature.id }}">
-                          <label for="id_{{ role.title }}_{{ count[0] }}">
+                        {%- if show_vote_buttons %}
+                          {% set input_id = "candidature_" + candidature.id|string %}
+                          <input id="{{ input_id }}" type="{{ 'checkbox' if role.max_choice > 1 else 'radio' }}" {{ 'checked' if candidature.id|string in role_data else '' }} {{ 'disabled' if user_has_voted else '' }} name="{{ role.title }}" value="{{ candidature.id }}">
+                          <label for="{{ input_id }}">
                         {%- endif %}
                         <figure>
                           {%- if user.is_subscriber_viewable %}
@@ -140,7 +152,7 @@
                             <h5>{{ candidature.user.first_name }} <em>{{candidature.user.nick_name or ''}} </em>{{ candidature.user.last_name }}</h5>
                             {%- if not election.is_vote_finished %}
                               <q class="candidate_program" show-more="200">
-                                {{ candidature.program|markdown or '' }}
+                                {{ candidature.program|markdown }}
                               </q>
                             {%- endif %}
                           </figcaption>
@@ -153,9 +165,8 @@
                             {%- endif -%}
                           {%- endif -%}
                         </figure>
-                        {%- if election.can_vote(user) %}
+                        {%- if show_vote_buttons %}
                           </label>
-                          {%- set _ = count.append(count.pop() + 1) %}
                         {%- endif %}
                         {%- if election.is_vote_finished %}
                           {%- set results = election_results[role.title][candidature.user.username] %}
@@ -191,36 +202,9 @@
       <a  class="button" href="{{ url('election:delete', election_id=object.id) }}">{% trans %}Delete{% endtrans %}</a>
     {%- endif %}
   </section>
-  {%- if not election.has_voted(user) and election.can_vote(user) %}
+  {%- if show_vote_buttons %}
     <section class="buttons">
       <button class="button button_send" form="vote-form">{% trans %}Submit the vote !{% endtrans %}</button>
     </section>
   {%- endif %}
 {% endblock %}
-
-{% block script %}
-  {{ super() }}
-  <script type="text/javascript">
-    document.querySelectorAll('.role__multiple-choices').forEach(setupRestrictions);
-
-    function setupRestrictions(role) {
-      var selectedChoices = [];
-      role.querySelectorAll('input').forEach(setupRestriction);
-
-      function setupRestriction(choice) {
-        if (choice.checked)
-          selectedChoices.push(choice);
-        choice.addEventListener('change', onChange);
-
-        function onChange() {
-          if (choice.checked)
-            selectedChoices.push(choice);
-          else
-            selectedChoices.splice(selectedChoices.indexOf(choice), 1);
-          while (selectedChoices.length > role.dataset.maxChoice)
-            selectedChoices.shift().checked = false;
-        }
-      }
-    }
-  </script>
-{% endblock %}

election/tests.py

@@ -1,9 +1,15 @@
-from django.conf import settings
-from django.test import TestCase
-from django.urls import reverse
+from datetime import timedelta
 
+import pytest
+from django.conf import settings
+from django.test import Client, TestCase
+from django.urls import reverse
+from django.utils.timezone import now
+from model_bakery import baker
+
+from core.baker_recipes import subscriber_user
 from core.models import Group, User
-from election.models import Election
+from election.models import Candidature, Election, ElectionList, Role, Vote
 
 
 class TestElection(TestCase):
@@ -12,8 +18,7 @@ class TestElection(TestCase):
         cls.election = Election.objects.first()
         cls.public_group = Group.objects.get(id=settings.SITH_GROUP_PUBLIC_ID)
         cls.sli = User.objects.get(username="sli")
-        cls.subscriber = User.objects.get(username="subscriber")
-        cls.public = User.objects.get(username="public")
+        cls.public = baker.make(User)
 
 
 class TestElectionDetail(TestElection):
@@ -36,7 +41,7 @@ class TestElectionDetail(TestElection):
 
 class TestElectionUpdateView(TestElection):
     def test_permission_denied(self):
-        self.client.force_login(self.subscriber)
+        self.client.force_login(subscriber_user.make())
         response = self.client.get(
             reverse("election:update", args=str(self.election.id))
         )
@@ -45,3 +50,68 @@ class TestElectionUpdateView(TestElection):
             reverse("election:update", args=str(self.election.id))
         )
         assert response.status_code == 403
+
+
+@pytest.mark.django_db
+def test_election_create_list_permission(client: Client):
+    election = baker.make(Election, end_candidature=now() + timedelta(hours=1))
+    groups = [
+        Group.objects.get(pk=settings.SITH_GROUP_SUBSCRIBERS_ID),
+        baker.make(Group),
+    ]
+    election.candidature_groups.add(groups[0])
+    election.edit_groups.add(groups[1])
+    url = reverse("election:create_list", kwargs={"election_id": election.id})
+    for user in subscriber_user.make(), baker.make(User, groups=[groups[1]]):
+        client.force_login(user)
+        assert client.get(url).status_code == 200
+        # the post is a 200 instead of a 302, because we don't give form data,
+        # but we don't care as we only test permissions here
+        assert client.post(url).status_code == 200
+    client.force_login(baker.make(User))
+    assert client.get(url).status_code == 403
+    assert client.post(url).status_code == 403
+
+
+@pytest.mark.django_db
+def test_election_results():
+    election = baker.make(
+        Election, voters=baker.make(User, _quantity=50, _bulk_create=True)
+    )
+    lists = baker.make(ElectionList, election=election, _quantity=2, _bulk_create=True)
+    roles = baker.make(
+        Role, election=election, max_choice=iter([1, 2]), _quantity=2, _bulk_create=True
+    )
+    users = baker.make(User, _quantity=4, _bulk_create=True)
+    cand = [
+        baker.make(Candidature, role=roles[0], user=users[0], election_list=lists[0]),
+        baker.make(Candidature, role=roles[0], user=users[1], election_list=lists[1]),
+        baker.make(Candidature, role=roles[1], user=users[2], election_list=lists[0]),
+        baker.make(Candidature, role=roles[1], user=users[3], election_list=lists[1]),
+    ]
+    votes = [
+        baker.make(Vote, role=roles[0], _quantity=20, _bulk_create=True),
+        baker.make(Vote, role=roles[0], _quantity=25, _bulk_create=True),
+        baker.make(Vote, role=roles[1], _quantity=20, _bulk_create=True),
+        baker.make(Vote, role=roles[1], _quantity=35, _bulk_create=True),
+        baker.make(Vote, role=roles[1], _quantity=10, _bulk_create=True),
+    ]
+    cand[0].votes.set(votes[0])
+    cand[1].votes.set(votes[1])
+    cand[2].votes.set([*votes[2], *votes[4]])
+    cand[3].votes.set([*votes[3], *votes[4]])
+
+    assert election.results == {
+        roles[0].title: {
+            cand[0].user.username: {"percent": 40.0, "vote": 20},
+            cand[1].user.username: {"percent": 50.0, "vote": 25},
+            "blank vote": {"percent": 10.0, "vote": 5},
+            "total vote": 50,
+        },
+        roles[1].title: {
+            cand[2].user.username: {"percent": 30.0, "vote": 30},
+            cand[3].user.username: {"percent": 45.0, "vote": 45},
+            "blank vote": {"percent": 25.0, "vote": 25},
+            "total vote": 100,
+        },
+    }

election/views.py

@@ -1,183 +1,34 @@
 from typing import TYPE_CHECKING
 
-from django import forms
-from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
+from cryptography.utils import cached_property
+from django.conf import settings
+from django.contrib.auth.mixins import (
+    LoginRequiredMixin,
+    PermissionRequiredMixin,
+    UserPassesTestMixin,
+)
 from django.core.exceptions import PermissionDenied
 from django.db import transaction
-from django.db.models.query import QuerySet
-from django.shortcuts import get_object_or_404, redirect
+from django.db.models import QuerySet
+from django.shortcuts import get_object_or_404
 from django.urls import reverse, reverse_lazy
-from django.utils.translation import gettext_lazy as _
 from django.views.generic import DetailView, ListView
 from django.views.generic.edit import CreateView, DeleteView, FormView, UpdateView
 
-from core.auth.mixins import CanCreateMixin, CanEditMixin, CanViewMixin
-from core.views.forms import SelectDateTime
-from core.views.widgets.ajax_select import (
-    AutoCompleteSelect,
-    AutoCompleteSelectMultipleGroup,
-    AutoCompleteSelectUser,
+from core.auth.mixins import CanEditMixin, CanViewMixin
+from election.forms import (
+    CandidateForm,
+    ElectionForm,
+    ElectionListForm,
+    RoleForm,
+    VoteForm,
 )
-from core.views.widgets.markdown import MarkdownInput
 from election.models import Candidature, Election, ElectionList, Role, Vote
 
 if TYPE_CHECKING:
     from core.models import User
 
 
-# Custom form field
-
-
-class LimitedCheckboxField(forms.ModelMultipleChoiceField):
-    """A `ModelMultipleChoiceField`, with a max limit of selectable inputs."""
-
-    def __init__(self, queryset, max_choice, **kwargs):
-        self.max_choice = max_choice
-        super().__init__(queryset, **kwargs)
-
-    def clean(self, value):
-        qs = super().clean(value)
-        self.validate(qs)
-        return qs
-
-    def validate(self, qs):
-        if qs.count() > self.max_choice:
-            raise forms.ValidationError(
-                _("You have selected too much candidates."), code="invalid"
-            )
-
-
-# Forms
-
-
-class CandidateForm(forms.ModelForm):
-    """Form to candidate."""
-
-    class Meta:
-        model = Candidature
-        fields = ["user", "role", "program", "election_list"]
-        labels = {
-            "user": _("User to candidate"),
-        }
-        widgets = {
-            "program": MarkdownInput,
-            "user": AutoCompleteSelectUser,
-            "role": AutoCompleteSelect,
-            "election_list": AutoCompleteSelect,
-        }
-
-    def __init__(self, *args, **kwargs):
-        election_id = kwargs.pop("election_id", None)
-        can_edit = kwargs.pop("can_edit", False)
-        super().__init__(*args, **kwargs)
-        if election_id:
-            self.fields["role"].queryset = Role.objects.filter(
-                election__id=election_id
-            ).all()
-            self.fields["election_list"].queryset = ElectionList.objects.filter(
-                election__id=election_id
-            ).all()
-        if not can_edit:
-            self.fields["user"].widget = forms.HiddenInput()
-
-
-class VoteForm(forms.Form):
-    def __init__(self, election, user, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if not election.has_voted(user):
-            for role in election.roles.all():
-                cand = role.candidatures
-                if role.max_choice > 1:
-                    self.fields[role.title] = LimitedCheckboxField(
-                        cand, role.max_choice, required=False
-                    )
-                else:
-                    self.fields[role.title] = forms.ModelChoiceField(
-                        cand,
-                        required=False,
-                        widget=forms.RadioSelect(),
-                        empty_label=_("Blank vote"),
-                    )
-
-
-class RoleForm(forms.ModelForm):
-    """Form for creating a role."""
-
-    class Meta:
-        model = Role
-        fields = ["title", "election", "description", "max_choice"]
-        widgets = {"election": AutoCompleteSelect}
-
-    def __init__(self, *args, **kwargs):
-        election_id = kwargs.pop("election_id", None)
-        super().__init__(*args, **kwargs)
-        if election_id:
-            self.fields["election"].queryset = Election.objects.filter(
-                id=election_id
-            ).all()
-
-    def clean(self):
-        cleaned_data = super().clean()
-        title = cleaned_data.get("title")
-        election = cleaned_data.get("election")
-        if Role.objects.filter(title=title, election=election).exists():
-            raise forms.ValidationError(
-                _("This role already exists for this election"), code="invalid"
-            )
-
-
-class ElectionListForm(forms.ModelForm):
-    class Meta:
-        model = ElectionList
-        fields = ("title", "election")
-        widgets = {"election": AutoCompleteSelect}
-
-    def __init__(self, *args, **kwargs):
-        election_id = kwargs.pop("election_id", None)
-        super().__init__(*args, **kwargs)
-        if election_id:
-            self.fields["election"].queryset = Election.objects.filter(
-                id=election_id
-            ).all()
-
-
-class ElectionForm(forms.ModelForm):
-    class Meta:
-        model = Election
-        fields = [
-            "title",
-            "description",
-            "archived",
-            "start_candidature",
-            "end_candidature",
-            "start_date",
-            "end_date",
-            "edit_groups",
-            "view_groups",
-            "vote_groups",
-            "candidature_groups",
-        ]
-        widgets = {
-            "edit_groups": AutoCompleteSelectMultipleGroup,
-            "view_groups": AutoCompleteSelectMultipleGroup,
-            "vote_groups": AutoCompleteSelectMultipleGroup,
-            "candidature_groups": AutoCompleteSelectMultipleGroup,
-        }
-
-    start_date = forms.DateTimeField(
-        label=_("Start date"), widget=SelectDateTime, required=True
-    )
-    end_date = forms.DateTimeField(
-        label=_("End date"), widget=SelectDateTime, required=True
-    )
-    start_candidature = forms.DateTimeField(
-        label=_("Start candidature"), widget=SelectDateTime, required=True
-    )
-    end_candidature = forms.DateTimeField(
-        label=_("End candidature"), widget=SelectDateTime, required=True
-    )
-
-
 # Display elections
 
 
@@ -185,25 +36,21 @@ class ElectionsListView(CanViewMixin, ListView):
     """A list of all non archived elections visible."""
 
     model = Election
+    queryset = model.objects.filter(archived=False)
     ordering = ["-id"]
     paginate_by = 10
     template_name = "election/election_list.jinja"
 
-    def get_queryset(self):
-        return super().get_queryset().filter(archived=False).all()
-
 
 class ElectionListArchivedView(CanViewMixin, ListView):
     """A list of all archived elections visible."""
 
     model = Election
+    queryset = model.objects.filter(archived=True)
     ordering = ["-id"]
     paginate_by = 10
     template_name = "election/election_list.jinja"
 
-    def get_queryset(self):
-        return super().get_queryset().filter(archived=True).all()
-
 
 class ElectionDetailView(CanViewMixin, DetailView):
     """Details an election responsability by responsability."""
@@ -212,46 +59,67 @@ class ElectionDetailView(CanViewMixin, DetailView):
     template_name = "election/election_detail.jinja"
     pk_url_kwarg = "election_id"
 
+    @staticmethod
+    def _reorder_votes(action: str, role: int):
+        role = Role.objects.filter(id=role).first()
+        if not role:
+            return
+        if action == "up":
+            role.up()
+        elif action == "down":
+            role.down()
+        elif action == "bottom":
+            role.bottom()
+        elif action == "top":
+            role.top()
+
     def get(self, request, *arg, **kwargs):
-        response = super().get(request, *arg, **kwargs)
         election: Election = self.get_object()
-        if request.user.can_edit(election) and election.is_vote_editable:
+        if election.is_vote_editable and request.user.can_edit(election):
             action = request.GET.get("action", None)
             role = request.GET.get("role", None)
-            if action and role and Role.objects.filter(id=role).exists():
-                if action == "up":
-                    Role.objects.get(id=role).up()
-                elif action == "down":
-                    Role.objects.get(id=role).down()
-                elif action == "bottom":
-                    Role.objects.get(id=role).bottom()
-                elif action == "top":
-                    Role.objects.get(id=role).top()
-                return redirect(
-                    reverse("election:detail", kwargs={"election_id": election.id})
-                )
-        return response
+            if action and role and role.isdigit():
+                self._reorder_votes(action, int(role))
+        return super().get(request, *arg, **kwargs)
 
     def get_context_data(self, **kwargs):
         """Add additionnal data to the template."""
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["election_form"] = VoteForm(self.object, self.request.user)
-        kwargs["election_results"] = self.object.results
-        return kwargs
+        user: User = self.request.user
+        return super().get_context_data(**kwargs) | {
+            "election_form": VoteForm(self.object, user),
+            "show_vote_buttons": self.object.can_vote(user),
+            "user_has_voted": self.object.has_voted(user),
+            "election_results": (
+                self.object.results if self.object.is_vote_finished else None
+            ),
+            "election_lists": list(self.object.election_lists.all()),
+            "election_roles": list(self.object.roles.order_by("order")),
+        }
 
 
 # Form view
 
 
-class VoteFormView(CanCreateMixin, FormView):
+class VoteFormView(LoginRequiredMixin, UserPassesTestMixin, FormView):
     """Alows users to vote."""
 
     form_class = VoteForm
     template_name = "election/election_detail.jinja"
 
-    def dispatch(self, request, *arg, **kwargs):
-        self.election = get_object_or_404(Election, pk=kwargs["election_id"])
-        return super().dispatch(request, *arg, **kwargs)
+    @cached_property
+    def election(self):
+        return get_object_or_404(Election, pk=self.kwargs["election_id"])
+
+    def test_func(self):
+        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()
 
     def vote(self, election_data):
         with transaction.atomic():
@@ -271,20 +139,16 @@ class VoteFormView(CanCreateMixin, FormView):
             self.election.voters.add(self.request.user)
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs["election"] = self.election
-        kwargs["user"] = self.request.user
-        return kwargs
+        return super().get_form_kwargs() | {
+            "election": self.election,
+            "user": self.request.user,
+        }
 
     def form_valid(self, form):
         """Verify that the user is part in a vote group."""
         data = form.clean()
-        res = super(FormView, self).form_valid(form)
-        for grp_id in self.election.vote_groups.values_list("pk", flat=True):
-            if self.request.user.is_in_group(pk=grp_id):
-                self.vote(data)
-                return res
-        return res
+        self.vote(data)
+        return super().form_valid(form)
 
     def get_success_url(self, **kwargs):
         return reverse_lazy("election:detail", kwargs={"election_id": self.election.id})
@@ -310,26 +174,22 @@ class CandidatureCreateView(LoginRequiredMixin, CreateView):
 
     def dispatch(self, request, *arg, **kwargs):
         self.election = get_object_or_404(Election, pk=kwargs["election_id"])
+        self.can_edit = self.request.user.can_edit(self.election)
         return super().dispatch(request, *arg, **kwargs)
 
     def get_initial(self):
-        init = {}
-        self.can_edit = self.request.user.can_edit(self.election)
-        init["user"] = self.request.user.id
-        return init
+        return {"user": self.request.user.id}
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs["election_id"] = self.election.id
-        kwargs["can_edit"] = self.can_edit
-        return kwargs
+        return super().get_form_kwargs() | {
+            "election": self.election,
+            "can_edit": self.can_edit,
+        }
 
-    def form_valid(self, form):
+    def form_valid(self, form: CandidateForm):
         """Verify that the selected user is in candidate group."""
         obj = form.instance
         obj.election = self.election
-        if not hasattr(obj, "user"):
-            obj.user = self.request.user
         if (obj.election.can_candidate(obj.user)) and (
             obj.user == self.request.user or self.can_edit
         ):
@@ -337,9 +197,7 @@ class CandidatureCreateView(LoginRequiredMixin, CreateView):
         raise PermissionDenied
 
     def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        kwargs["election"] = self.election
-        return kwargs
+        return super().get_context_data(**kwargs) | {"election": self.election}
 
     def get_success_url(self, **kwargs):
         return reverse_lazy("election:detail", kwargs={"election_id": self.election.id})
@@ -355,80 +213,79 @@ class ElectionCreateView(PermissionRequiredMixin, CreateView):
         return reverse("election:detail", kwargs={"election_id": self.object.id})
 
 
-class RoleCreateView(CanCreateMixin, CreateView):
+class RoleCreateView(LoginRequiredMixin, UserPassesTestMixin, CreateView):
     model = Role
     form_class = RoleForm
     template_name = "core/create.jinja"
 
-    def dispatch(self, request, *arg, **kwargs):
-        self.election = get_object_or_404(Election, pk=kwargs["election_id"])
+    @cached_property
+    def election(self):
+        return get_object_or_404(Election, pk=self.kwargs["election_id"])
+
+    def test_func(self):
         if not self.election.is_vote_editable:
-            raise PermissionDenied
-        return super().dispatch(request, *arg, **kwargs)
+            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()
 
     def get_initial(self):
-        init = {}
-        init["election"] = self.election
-        return init
-
-    def form_valid(self, form):
-        """Verify that the user can edit properly."""
-        obj: Role = form.instance
-        user: User = self.request.user
-        if obj.election:
-            for grp_id in obj.election.edit_groups.values_list("pk", flat=True):
-                if user.is_in_group(pk=grp_id):
-                    return super(CreateView, self).form_valid(form)
-        raise PermissionDenied
+        return {"election": self.election}
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs["election_id"] = self.election.id
-        return kwargs
+        return super().get_form_kwargs() | {"election_id": self.election.id}
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy(
-            "election:detail", kwargs={"election_id": self.object.election.id}
+        return reverse(
+            "election:detail", kwargs={"election_id": self.object.election_id}
         )
 
 
-class ElectionListCreateView(CanCreateMixin, CreateView):
+class ElectionListCreateView(LoginRequiredMixin, UserPassesTestMixin, CreateView):
     model = ElectionList
     form_class = ElectionListForm
     template_name = "core/create.jinja"
 
-    def dispatch(self, request, *arg, **kwargs):
-        self.election = get_object_or_404(Election, pk=kwargs["election_id"])
+    @cached_property
+    def election(self):
+        return get_object_or_404(Election, pk=self.kwargs["election_id"])
+
+    def test_func(self):
         if not self.election.is_vote_editable:
-            raise PermissionDenied
-        return super().dispatch(request, *arg, **kwargs)
+            return False
+        if self.request.user.has_perm("election.add_electionlist"):
+            return True
+        groups = set(
+            self.election.candidature_groups.values("id")
+            .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()
 
     def get_initial(self):
-        init = {}
-        init["election"] = self.election
-        return init
+        return {"election": self.election}
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs["election_id"] = self.election.id
-        return kwargs
-
-    def form_valid(self, form):
-        """Verify that the user can vote on this election."""
-        obj: ElectionList = form.instance
-        user: User = self.request.user
-        if obj.election:
-            for grp_id in obj.election.candidature_groups.values_list("pk", flat=True):
-                if user.is_in_group(pk=grp_id):
-                    return super(CreateView, self).form_valid(form)
-            for grp_id in obj.election.edit_groups.values_list("pk", flat=True):
-                if user.is_in_group(pk=grp_id):
-                    return super(CreateView, self).form_valid(form)
-        raise PermissionDenied
+        return super().get_form_kwargs() | {"election_id": self.election.id}
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy(
-            "election:detail", kwargs={"election_id": self.object.election.id}
+        return reverse(
+            "election:detail", kwargs={"election_id": self.object.election_id}
         )
 
 
@@ -457,45 +314,23 @@ class ElectionUpdateView(CanEditMixin, UpdateView):
         return reverse_lazy("election:detail", kwargs={"election_id": self.object.id})
 
 
-class CandidatureUpdateView(CanEditMixin, UpdateView):
+class CandidatureUpdateView(LoginRequiredMixin, CanEditMixin, UpdateView):
     model = Candidature
     form_class = CandidateForm
     template_name = "core/edit.jinja"
     pk_url_kwarg = "candidature_id"
 
-    def dispatch(self, request, *arg, **kwargs):
-        self.object = self.get_object()
-        if not self.object.role.election.is_vote_editable:
-            raise PermissionDenied
-        return super().dispatch(request, *arg, **kwargs)
-
-    def remove_fields(self):
-        self.form.fields.pop("role", None)
-
-    def get(self, request, *args, **kwargs):
-        self.form = self.get_form()
-        self.remove_fields()
-        return self.render_to_response(self.get_context_data(form=self.form))
-
-    def post(self, request, *args, **kwargs):
-        self.form = self.get_form()
-        self.remove_fields()
-        if (
-            request.user.is_authenticated
-            and request.user.can_edit(self.object)
-            and self.form.is_valid()
-        ):
-            return super().form_valid(self.form)
-        return self.form_invalid(self.form)
+    def get_form(self, *args, **kwargs):
+        form = super().get_form(*args, **kwargs)
+        form.fields.pop("role", None)
+        return form
 
     def get_form_kwargs(self):
-        kwargs = super().get_form_kwargs()
-        kwargs["election_id"] = self.object.role.election.id
-        return kwargs
+        return super().get_form_kwargs() | {"election": self.object.role.election}
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy(
-            "election:detail", kwargs={"election_id": self.object.role.election.id}
+        return reverse(
+            "election:detail", kwargs={"election_id": self.object.role.election_id}
         )
 
 
@@ -546,18 +381,12 @@ class RoleUpdateView(CanEditMixin, UpdateView):
 # Delete Views
 
 
-class ElectionDeleteView(DeleteView):
+class ElectionDeleteView(PermissionRequiredMixin, DeleteView):
     model = Election
     template_name = "core/delete_confirm.jinja"
     pk_url_kwarg = "election_id"
-
-    def dispatch(self, request, *args, **kwargs):
-        if request.user.is_root:
-            return super().dispatch(request, *args, **kwargs)
-        raise PermissionDenied
-
-    def get_success_url(self, **kwargs):
-        return reverse_lazy("election:list")
+    permission_required = "election.delete_election"
+    success_url = reverse_lazy("election:list")
 
 
 class CandidatureDeleteView(CanEditMixin, DeleteView):
@@ -573,7 +402,7 @@ class CandidatureDeleteView(CanEditMixin, DeleteView):
         return super().dispatch(request, *arg, **kwargs)
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy("election:detail", kwargs={"election_id": self.election.id})
+        return reverse("election:detail", kwargs={"election_id": self.election.id})
 
 
 class RoleDeleteView(CanEditMixin, DeleteView):
@@ -589,7 +418,7 @@ class RoleDeleteView(CanEditMixin, DeleteView):
         return super().dispatch(request, *arg, **kwargs)
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy("election:detail", kwargs={"election_id": self.election.id})
+        return reverse("election:detail", kwargs={"election_id": self.election.id})
 
 
 class ElectionListDeleteView(CanEditMixin, DeleteView):
@@ -605,4 +434,4 @@ class ElectionListDeleteView(CanEditMixin, DeleteView):
         return super().dispatch(request, *args, **kwargs)
 
     def get_success_url(self, **kwargs):
-        return reverse_lazy("election:detail", kwargs={"election_id": self.election.id})
+        return reverse("election:detail", kwargs={"election_id": self.election.id})

forum/templates/forum/main.jinja

@@ -2,9 +2,13 @@
 {% from 'core/macros.jinja' import user_profile_link %}
 {% from 'forum/macros.jinja' import display_forum, display_search_bar %}
 
-{% block title %}
+{% block title -%}
   {% trans %}Forum{% endtrans %}
-{% endblock %}
+{%- endblock %}
+
+{% block description -%}
+  {% trans %}A forum dedicated to the UTBM students.{% endtrans %}
+{%- endblock %}
 
 {% block additional_css %}
   <link rel="stylesheet" href="{{ static('forum/css/forum.scss') }}">

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

galaxy/models.py

@@ -23,20 +23,21 @@
 
 from __future__ import annotations
 
+import itertools
 import logging
 import math
 import time
+from collections import defaultdict
 from typing import NamedTuple, TypedDict
 
 from django.db import models
-from django.db.models import Case, Count, F, Q, Value, When
-from django.db.models.functions import Concat
+from django.db.models import Count, F, Q, QuerySet
 from django.utils.timezone import localdate
 from django.utils.translation import gettext_lazy as _
 
-from club.models import Club
+from club.models import Membership
 from core.models import User
-from sas.models import Picture
+from sas.models import PeoplePictureRelation, Picture
 
 
 class GalaxyStar(models.Model):
@@ -114,18 +115,9 @@ class GalaxyLane(models.Model):
         default=0,
         help_text=_("Distance separating star1 and star2"),
     )
-    family = models.PositiveIntegerField(
-        _("family score"),
-        default=0,
-    )
-    pictures = models.PositiveIntegerField(
-        _("pictures score"),
-        default=0,
-    )
-    clubs = models.PositiveIntegerField(
-        _("clubs score"),
-        default=0,
-    )
+    family = models.PositiveIntegerField(_("family score"), default=0)
+    pictures = models.PositiveIntegerField(_("pictures score"), default=0)
+    clubs = models.PositiveIntegerField(_("clubs score"), default=0)
 
     def __str__(self):
         return f"{self.star1} -> {self.star2} ({self.distance})"
@@ -174,6 +166,7 @@ class Galaxy(models.Model):
     logger = logging.getLogger("main")
 
     GALAXY_SCALE_FACTOR = 2_000
+    DEFAULT_PICTURE_COUNT_THRESHOLD = 10
     FAMILY_LINK_POINTS = 366  # Equivalent to a leap year together in a club, because.
     PICTURE_POINTS = 2  # Equivalent to two days as random members of a club.
     CLUBS_POINTS = 1  # One day together as random members in a club is one point.
@@ -187,15 +180,13 @@ class Galaxy(models.Model):
         stars_count = self.stars.count()
         s = f"GLX-ID{self.pk}-SC{stars_count}-"
         if self.state is None:
-            s += "CHS"  # CHAOS
+            s += "CHAOS"
         else:
-            s += "RLD"  # RULED
+            s += "RULED"
         return s
 
     @classmethod
-    def get_current_galaxy(
-        cls,
-    ) -> Galaxy:  # __future__.annotations is required for this
+    def get_current_galaxy(cls) -> Galaxy:
         return Galaxy.objects.filter(state__isnull=False).last()
 
     ###################
@@ -203,7 +194,18 @@ class Galaxy(models.Model):
     ###################
 
     @classmethod
-    def compute_user_score(cls, user: User) -> int:
+    def get_rulable_users(
+        cls, picture_count_threshold: int = DEFAULT_PICTURE_COUNT_THRESHOLD
+    ) -> QuerySet[User]:
+        return (
+            User.objects.exclude(subscriptions=None)
+            .annotate(pictures_count=Count("pictures"))
+            .filter(pictures_count__gt=picture_count_threshold)
+            .distinct()
+        )
+
+    @classmethod
+    def compute_individual_scores(cls) -> dict[int, int]:
         """Compute an individual score for each citizen.
 
         It will later be used by the graph algorithm to push
@@ -211,87 +213,50 @@ class Galaxy(models.Model):
 
         Idea: This could be added to the computation:
 
-        - Forum posts
         - Picture count
         - Counter consumption
         - Barman time
         - ...
         """
-        user_score = 1
-        user_score += cls.query_user_score(user)
-
+        users = (
+            User.objects.annotate(
+                score=(
+                    Count("godchildren", distinct=True) * cls.FAMILY_LINK_POINTS
+                    + Count("godfathers", distinct=True) * cls.FAMILY_LINK_POINTS
+                    + Count("pictures", distinct=True) * cls.PICTURE_POINTS
+                    + Count("memberships", distinct=True) * cls.CLUBS_POINTS
+                )
+            )
+            .filter(score__gt=0)
+            .values("id", "score")
+        )
         # TODO:
         # Scale that value with some magic number to accommodate to typical data
         # Really active galaxy citizen after 5 years typically have a score of about XXX
         # Citizen that were seen regularly without taking much part in organizations typically have a score of about XXX
         # Citizen that only went to a few events typically score about XXX
-        user_score = int(math.log2(user_score))
-
-        return user_score
-
-    @classmethod
-    def query_user_score(cls, user: User) -> int:
-        """Get the individual score of the given user in the galaxy."""
-        score_query = (
-            User.objects.filter(id=user.id)
-            .annotate(
-                godchildren_count=Count("godchildren", distinct=True)
-                * cls.FAMILY_LINK_POINTS,
-                godfathers_count=Count("godfathers", distinct=True)
-                * cls.FAMILY_LINK_POINTS,
-                pictures_score=Count("pictures", distinct=True) * cls.PICTURE_POINTS,
-                clubs_score=Count("memberships", distinct=True) * cls.CLUBS_POINTS,
-            )
-            .aggregate(
-                score=models.Sum(
-                    F("godchildren_count")
-                    + F("godfathers_count")
-                    + F("pictures_score")
-                    + F("clubs_score")
-                )
-            )
-        )
-        return score_query.get("score")
+        res = {u["id"]: int(math.log2(u["score"] + 1)) for u in users}
+        return res
 
     ####################
     # Inter-user score #
     ####################
 
     @classmethod
-    def compute_users_score(cls, user1: User, user2: User) -> RelationScore:
-        """Compute the relationship scores of the two given users.
-
-        The computation is done with the following fields :
-
-        - family: if they have some godfather/godchild relation
-        - pictures: in how many pictures are both tagged
-        - clubs: during how many days they were members of the same clubs
-        """
-        family = cls.compute_users_family_score(user1, user2)
-        pictures = cls.compute_users_pictures_score(user1, user2)
-        clubs = cls.compute_users_clubs_score(user1, user2)
-        return RelationScore(family=family, pictures=pictures, clubs=clubs)
-
-    @classmethod
-    def compute_users_family_score(cls, user1: User, user2: User) -> int:
+    def compute_user_family_score(cls, user: User) -> defaultdict[int, int]:
         """Compute the family score of the relation between the given users.
 
         This takes into account mutual godfathers.
-
-        Returns:
-             366 if user1 is the godfather of user2 (or vice versa) else 0
         """
-        link_count = User.objects.filter(
-            Q(id=user1.id, godfathers=user2) | Q(id=user2.id, godfathers=user1)
-        ).count()
-        if link_count > 0:
-            cls.logger.debug(
-                f"\t\t- '{user1}' and '{user2}' have {link_count} direct family link"
-            )
-        return link_count * cls.FAMILY_LINK_POINTS
+        godchildren = User.objects.filter(godchildren=user).values_list("id", flat=True)
+        godfathers = User.objects.filter(godfathers=user).values_list("id", flat=True)
+        result = defaultdict(int)
+        for parent in itertools.chain(godchildren, godfathers):
+            result[parent] += cls.FAMILY_LINK_POINTS
+        return result
 
     @classmethod
-    def compute_users_pictures_score(cls, user1: User, user2: User) -> int:
+    def compute_user_pictures_score(cls, user: User) -> defaultdict[int, int]:
         """Compute the pictures score of the relation between the given users.
 
         The pictures score is obtained by counting the number
@@ -301,19 +266,19 @@ class Galaxy(models.Model):
         Returns:
              The number of pictures both users have in common, times 2
         """
-        picture_count = (
-            Picture.objects.filter(people__user__in=(user1,))
-            .filter(people__user__in=(user2,))
-            .count()
-        )
-        if picture_count:
-            cls.logger.debug(
-                f"\t\t- '{user1}' was pictured with '{user2}' {picture_count} times"
+        common_photos = (
+            PeoplePictureRelation.objects.filter(
+                picture__in=Picture.objects.filter(people__user=user)
             )
-        return picture_count * cls.PICTURE_POINTS
+            .values("user")
+            .annotate(count=Count("user"))
+        )
+        return defaultdict(
+            int, {p["user"]: p["count"] * cls.PICTURE_POINTS for p in common_photos}
+        )
 
     @classmethod
-    def compute_users_clubs_score(cls, user1: User, user2: User) -> int:
+    def compute_user_clubs_score(cls, user: User) -> defaultdict[int, int]:
         """Compute the clubs score of the relation between the given users.
 
         The club score is obtained by counting the number of days
@@ -324,54 +289,36 @@ class Galaxy(models.Model):
         (two years) and user2 was a member of the same club from 01/01/2021 to
         31/12/2022 (also two years, but with an offset of one year), then their
         club score is 365.
-
-        Returns:
-            the number of days during which both users were in the same club
         """
-        common_clubs = Club.objects.filter(members__in=user1.memberships.all()).filter(
-            members__in=user2.memberships.all()
-        )
-        user1_memberships = user1.memberships.filter(club__in=common_clubs)
-        user2_memberships = user2.memberships.filter(club__in=common_clubs)
-
-        score = 0
-        for user1_membership in user1_memberships:
-            if user1_membership.end_date is None:
-                # user1_membership.save() is not called in this function, hence this is safe
-                user1_membership.end_date = localdate()
-            query = Q(  # start2 <= start1 <= end2
-                start_date__lte=user1_membership.start_date,
-                end_date__gte=user1_membership.start_date,
-            )
-            query |= Q(  # start2 <= start1 <= now
-                start_date__lte=user1_membership.start_date, end_date=None
-            )
-            query |= Q(  # start1 <= start2 <= end2
-                start_date__gte=user1_membership.start_date,
-                start_date__lte=user1_membership.end_date,
-            )
-            for user2_membership in user2_memberships.filter(
-                query, club=user1_membership.club
-            ):
-                if user2_membership.end_date is None:
-                    user2_membership.end_date = localdate()
-                latest_start = max(
-                    user1_membership.start_date, user2_membership.start_date
-                )
-                earliest_end = min(user1_membership.end_date, user2_membership.end_date)
-                cls.logger.debug(
-                    "\t\t- '%s' was with '%s' in %s starting on %s until %s (%s days)"
-                    % (
-                        user1,
-                        user2,
-                        user2_membership.club,
-                        latest_start,
-                        earliest_end,
-                        (earliest_end - latest_start).days,
+        memberships = user.memberships.only("start_date", "end_date", "club_id")
+        result = defaultdict(int)
+        now = localdate()
+        for membership in memberships:
+            # This is a N+1 query, but 92% of galaxy users have less than 10 memberships.
+            # Only 5 users have more than 30 memberships.
+            common_memberships = (
+                Membership.objects.exclude(user=user)
+                .filter(
+                    Q(  # start2 <= start1 <= end2
+                        start_date__lte=membership.start_date,
+                        end_date__gte=membership.start_date,
                     )
+                    | Q(  # start2 <= start1 <= now
+                        start_date__lte=membership.start_date, end_date=None
+                    )
+                    | Q(  # start1 <= start2 <= end2
+                        start_date__gte=membership.start_date,
+                        start_date__lte=membership.end_date or now,
+                    ),
+                    club_id=membership.club_id,
                 )
-                score += cls.CLUBS_POINTS * (earliest_end - latest_start).days
-        return score
+                .only("start_date", "end_date", "user_id")
+            )
+            for other in common_memberships:
+                start = max(membership.start_date, other.start_date)
+                end = min(membership.end_date or now, other.end_date or now)
+                result[other.user_id] += (end - start).days * cls.CLUBS_POINTS
+        return result
 
     ###################
     # Rule the galaxy #
@@ -406,7 +353,9 @@ class Galaxy(models.Model):
         cls.logger.debug(f"\t\t> Scaled distance: {value}")
         return int(value)
 
-    def rule(self, picture_count_threshold=10) -> None:
+    def rule(
+        self, picture_count_threshold: int = DEFAULT_PICTURE_COUNT_THRESHOLD
+    ) -> None:
         """Main function of the Galaxy.
 
         Iterate over all the rulable users to promote them to citizens.
@@ -427,41 +376,30 @@ class Galaxy(models.Model):
         """
         total_time = time.time()
         self.logger.info("Listing rulable citizen.")
-        rulable_users = (
-            User.objects.filter(subscriptions__isnull=False)
-            .annotate(pictures_count=Count("pictures"))
-            .filter(pictures_count__gt=picture_count_threshold)
-            .distinct()
-        )
 
         # force fetch of the whole query to make sure there won't
         # be any more db hits
         # this is memory expensive but prevents a lot of db hits, therefore
         # is far more time efficient
 
-        rulable_users = list(rulable_users)
+        rulable_users = list(self.get_rulable_users(picture_count_threshold))
         rulable_users_count = len(rulable_users)
         user1_count = 0
         self.logger.info(
             f"{rulable_users_count} citizen have been listed. Starting to rule."
         )
 
-        stars = []
         self.logger.info("Creating stars for all citizen")
-        for user in rulable_users:
-            star = GalaxyStar(
-                owner=user, galaxy=self, mass=self.compute_user_score(user)
-            )
-            stars.append(star)
-        GalaxyStar.objects.bulk_create(stars)
-
-        stars = {}
-        for star in GalaxyStar.objects.filter(galaxy=self):
-            stars[star.owner.id] = star
+        individual_scores = self.compute_individual_scores()
+        GalaxyStar.objects.bulk_create(
+            [
+                GalaxyStar(owner=user, galaxy=self, mass=individual_scores[user.id])
+                for user in rulable_users
+            ]
+        )
+        stars = {star.owner_id: star for star in self.stars.all()}
 
         self.logger.info("Creating lanes between stars")
-        # Display current speed every $speed_count_frequency users
-        speed_count_frequency = max(rulable_users_count // 10, 1)  # ten time at most
         global_avg_speed_accumulator = 0
         global_avg_speed_count = 0
         t_global_start = time.time()
@@ -472,20 +410,19 @@ class Galaxy(models.Model):
 
             star1 = stars[user1.id]
 
-            user_avg_speed = 0
-            user_avg_speed_count = 0
-
-            tstart = time.time()
             lanes = []
-            for user2_count, user2 in enumerate(rulable_users, start=1):
-                self.logger.debug("")
-                self.logger.debug(
-                    f"\t> Examining '{user1}' ({user1_count}/{rulable_users_count}) with '{user2}' ({user2_count}/{rulable_users_count2})"
-                )
+            family_scores = self.compute_user_family_score(user1)
+            picture_scores = self.compute_user_pictures_score(user1)
+            club_scores = self.compute_user_clubs_score(user1)
 
+            for user2 in rulable_users:
                 star2 = stars[user2.id]
 
-                score = Galaxy.compute_users_score(user1, user2)
+                score = RelationScore(
+                    family=family_scores.get(user2.id, 0),
+                    pictures=picture_scores.get(user2.id, 0),
+                    clubs=club_scores.get(user2.id, 0),
+                )
                 distance = self.scale_distance(sum(score))
                 if distance < 30:  # TODO: this needs tuning with real-world data
                     lanes.append(
@@ -498,22 +435,8 @@ class Galaxy(models.Model):
                             clubs=score.clubs,
                         )
                     )
-
-                if user2_count % speed_count_frequency == 0:
-                    tend = time.time()
-                    delta = tend - tstart
-                    speed = float(speed_count_frequency) / delta
-                    user_avg_speed += speed
-                    user_avg_speed_count += 1
-                    self.logger.debug(
-                        f"\tSpeed: {speed:.2f} users per second (time for last {speed_count_frequency} citizens: {delta:.2f} second)"
-                    )
-                    tstart = time.time()
-
             GalaxyLane.objects.bulk_create(lanes)
 
-            self.logger.info("")
-
             t_global_end = time.time()
             global_delta = t_global_end - t_global_start
             speed = 1.0 / global_delta
@@ -521,21 +444,19 @@ class Galaxy(models.Model):
             global_avg_speed_count += 1
             global_avg_speed = global_avg_speed_accumulator / global_avg_speed_count
 
-            self.logger.info(f" Ruling of {self} ".center(60, "#"))
-            self.logger.info(
-                f"Progression: {user1_count}/{rulable_users_count} citizen -- {rulable_users_count - user1_count} remaining"
-            )
-            self.logger.info(f"Speed: {60.0 * global_avg_speed:.2f} citizen per minute")
-
-            # We can divide the computed ETA by 2 because each loop, there is one citizen less to check, and maths tell
-            # us that this averages to a division by two
-            eta = rulable_users_count2 / global_avg_speed / 2
-            eta_hours = int(eta // 3600)
-            eta_minutes = int(eta // 60 % 60)
-            self.logger.info(
-                f"ETA: {eta_hours} hours {eta_minutes} minutes ({eta / 3600 / 24:.2f} days)"
-            )
-            self.logger.info("#" * 60)
+            if user1_count % 50 == 0:
+                self.logger.info("")
+                self.logger.info(f" Ruling of {self} ".center(60, "#"))
+                self.logger.info(
+                    f"Progression: {user1_count}/{rulable_users_count} "
+                    f"citizen -- {rulable_users_count - user1_count} remaining"
+                )
+                self.logger.info(f"Speed: {global_avg_speed:.2f} citizen per second")
+                eta = rulable_users_count2 // global_avg_speed
+                self.logger.info(
+                    f"ETA: {int(eta // 60 % 60)} minutes {int(eta % 60)} seconds"
+                )
+                self.logger.info("#" * 60)
             t_global_start = time.time()
 
         # Here, we get the IDs of the old galaxies that we'll need to delete. In normal operation, only one galaxy
@@ -556,11 +477,10 @@ class Galaxy(models.Model):
             Galaxy.objects.filter(pk__in=old_galaxies_pks).delete()
 
         total_time = time.time() - total_time
-        total_time_hours = int(total_time // 3600)
         total_time_minutes = int(total_time // 60 % 60)
         total_time_seconds = int(total_time % 60)
         self.logger.info(
-            f"{self} ruled in {total_time:.2f} seconds ({total_time_hours} hours, {total_time_minutes} minutes, {total_time_seconds} seconds)"
+            f"{self} ruled in {total_time_minutes} minutes, {total_time_seconds} seconds"
         )
 
     def make_state(self) -> None:
@@ -568,59 +488,34 @@ class Galaxy(models.Model):
         self.logger.info(
             "Caching current Galaxy state for a quicker display of the Empire's power."
         )
-
-        without_nickname = Concat(
-            F("owner__first_name"), Value(" "), F("owner__last_name")
-        )
-        with_nickname = Concat(
-            F("owner__first_name"),
-            Value(" "),
-            F("owner__last_name"),
-            Value(" ("),
-            F("owner__nick_name"),
-            Value(")"),
-        )
         stars = (
             GalaxyStar.objects.filter(galaxy=self)
-            .order_by(
-                "owner"
-            )  # This helps determinism for the tests and doesn't cost much
-            .annotate(
-                owner_name=Case(
-                    When(owner__nick_name=None, then=without_nickname),
-                    default=with_nickname,
-                )
-            )
+            .order_by("owner_id")
+            .select_related("owner")
         )
         lanes = (
             GalaxyLane.objects.filter(star1__galaxy=self)
-            .order_by(
-                "star1"
-            )  # This helps determinism for the tests and doesn't cost much
+            .order_by("star1")
             .annotate(
-                star1_owner=F("star1__owner__id"),
-                star2_owner=F("star2__owner__id"),
+                star1_owner=F("star1__owner_id"), star2_owner=F("star2__owner_id")
             )
         )
         json = GalaxyDict(
             nodes=[
                 StarDict(
-                    id=star.owner_id,
-                    name=star.owner_name,
-                    mass=star.mass,
+                    id=star.owner_id, name=star.owner.get_display_name(), mass=star.mass
                 )
                 for star in stars
             ],
-            links=[],
-        )
-        for path in lanes:
-            json["links"].append(
+            links=[
                 {
                     "source": path.star1_owner,
                     "target": path.star2_owner,
                     "value": path.distance,
                 }
-            )
+                for path in lanes
+            ],
+        )
         self.state = json
         self.save()
         self.logger.info(f"{self} is now ready!")

galaxy/tests.py

@@ -33,7 +33,7 @@ from core.models import User
 from galaxy.models import Galaxy
 
 
-@pytest.mark.skip(reason="Galaxy is disabled for now")
+# @pytest.mark.skip(reason="Galaxy is disabled for now")
 class TestGalaxyModel(TestCase):
     @classmethod
     def setUpTestData(cls):
@@ -48,15 +48,19 @@ class TestGalaxyModel(TestCase):
 
     def test_user_self_score(self):
         """Test that individual user scores are correct."""
-        with self.assertNumQueries(8):
-            assert Galaxy.compute_user_score(self.root) == 9
-            assert Galaxy.compute_user_score(self.skia) == 10
-            assert Galaxy.compute_user_score(self.sli) == 8
-            assert Galaxy.compute_user_score(self.krophil) == 2
-            assert Galaxy.compute_user_score(self.richard) == 10
-            assert Galaxy.compute_user_score(self.subscriber) == 8
-            assert Galaxy.compute_user_score(self.public) == 8
-            assert Galaxy.compute_user_score(self.com) == 1
+        with self.assertNumQueries(1):
+            scores = Galaxy.compute_individual_scores()
+            expected = {
+                self.root.id: 9,
+                self.skia.id: 10,
+                self.sli.id: 8,
+                self.krophil.id: 2,
+                self.richard.id: 10,
+                self.subscriber.id: 8,
+                self.public.id: 8,
+                self.com.id: 1,
+            }
+            assert scores.items() >= expected.items()
 
     def test_users_score(self):
         """Test on the default dataset generated by the `populate` command
@@ -118,17 +122,23 @@ class TestGalaxyModel(TestCase):
             self.com,
         ]
 
-        with self.assertNumQueries(100):
+        with self.assertNumQueries(44):
             while len(users) > 0:
                 user1 = users.pop(0)
+                family_scores = Galaxy.compute_user_family_score(user1)
+                picture_scores = Galaxy.compute_user_pictures_score(user1)
+                club_scores = Galaxy.compute_user_clubs_score(user1)
                 for user2 in users:
-                    score = Galaxy.compute_users_score(user1, user2)
                     u1 = computed_scores.get(user1.username, {})
                     u1[user2.username] = {
-                        "score": sum(score),
-                        "family": score.family,
-                        "pictures": score.pictures,
-                        "clubs": score.clubs,
+                        "score": (
+                            family_scores[user2.id]
+                            + picture_scores[user2.id]
+                            + club_scores[user2.id]
+                        ),
+                        "family": family_scores[user2.id],
+                        "pictures": picture_scores[user2.id],
+                        "clubs": club_scores[user2.id],
                     }
                     computed_scores[user1.username] = u1
 
@@ -140,12 +150,12 @@ class TestGalaxyModel(TestCase):
         that the number of queries to rule the galaxy is stable.
         """
         galaxy = Galaxy.objects.create()
-        with self.assertNumQueries(58):
+        with self.assertNumQueries(39):
             galaxy.rule(0)  # We want everybody here
 
 
 @pytest.mark.slow
-@pytest.mark.skip(reason="Galaxy is disabled for now")
+# @pytest.mark.skip(reason="Galaxy is disabled for now")
 class TestGalaxyView(TestCase):
     @classmethod
     def setUpTestData(cls):

package.json

@@ -32,12 +32,11 @@
     "@types/alpinejs": "^3.13.10",
     "@types/cytoscape-cxtmenu": "^3.4.4",
     "@types/cytoscape-klay": "^3.1.4",
-    "@types/jquery": "^3.5.31",
     "@types/js-cookie": "^3.0.6",
     "typescript": "^5.8.3",
-    "vite": "^6.2.5",
+    "vite": "^6.3.6",
     "vite-bundle-visualizer": "^1.2.1",
-    "vite-plugin-static-copy": "^3.0.2"
+    "vite-plugin-static-copy": "^3.1.2"
   },
   "dependencies": {
     "@alpinejs/sort": "^3.14.7",
@@ -61,7 +60,6 @@
     "easymde": "^2.19.0",
     "glob": "^11.0.0",
     "htmx.org": "^2.0.3",
-    "jquery": "^3.7.1",
     "js-cookie": "^3.0.5",
     "lit-html": "^3.3.0",
     "native-file-system-adapter": "^3.0.1",

pedagogy/templates/pedagogy/guide.jinja

@@ -2,9 +2,13 @@
 {% from 'core/macros.jinja' import paginate_alpine %}
 
 {% block title %}
-  {% trans %}UV Guide{% endtrans %}
+  {% trans %}UE Guide{% endtrans %}
 {% endblock %}
 
+{% block description -%}
+  {% trans %}A guide of courses available at UTBM.{% endtrans %}
+{%- endblock %}
+
 {% block additional_css %}
   <link rel="stylesheet" href="{{ static('pedagogy/css/pedagogy.scss') }}">
 {% endblock %}

pedagogy/templates/pedagogy/uv_detail.jinja

@@ -13,16 +13,15 @@
 {% block content %}
   <div class="pedagogy">
     <div id="uv_detail">
-      <p id="return_noscript"><a href="{{ url('pedagogy:guide') }}">{% trans %}Back{% endtrans %}</a></p>
-      <button id="return_js" onclick='(function(){
-                                      // If comes from the guide page, go back with history
-                                      if (document.referrer.replace(/\?(.+)/gm,"").endsWith(`{{ url("pedagogy:guide") }}`)){
-                                      window.history.back();
-                                      return;
-                                      }
-                                      // Simply goes to the guide page
-                                      window.location.href = `{{ url("pedagogy:guide") }}`;
-                                      })()' hidden>{% trans %}Back{% endtrans %}</button>
+      <button onclick='(function(){
+                       // If comes from the guide page, go back with history
+                       if (document.referrer.replace(/\?(.+)/gm,"").endsWith(`{{ url("pedagogy:guide") }}`)){
+                       window.history.back();
+                       return;
+                       }
+                       // Simply goes to the guide page
+                       window.location.href = `{{ url("pedagogy:guide") }}`;
+                       })()' hidden>{% trans %}Back{% endtrans %}</button>
 
       <h1>{{ object.code }} - {{ object.title }}</h1>
       <br>
@@ -217,9 +216,4 @@
 
     </div>
   </div>
-
-  <script type="text/javascript">
-    $("#return_noscript").hide();
-    $("#return_js").show();
-  </script>
 {% endblock %}

pedagogy/templates/pedagogy/uv_edit.jinja

@@ -21,11 +21,6 @@
           {{ field.errors }}
           <label for="{{ field.name }}">{{ field.label }}</label>
           {{ field }}
-
-
-          {% if field.name == 'code' %}
-            <button type="button" id="autofill">{% trans %}Import from UTBM{% endtrans %}</button>
-          {% endif %}
         </p>
       {% endif %}
 
@@ -36,48 +31,3 @@
     <p><input type="submit" value="{% trans %}Update{% endtrans %}" /></p>
   </form>
 {% endblock %}
-
-{% block script %}
-  {{ super() }}
-
-  <script type="text/javascript">
-    document.addEventListener('DOMContentLoaded', function() {
-      const autofillBtn = document.getElementById('autofill')
-      const codeInput = document.querySelector('input[name="code"]')
-
-      autofillBtn.addEventListener('click', () => {
-        const url = `/api/uv/${codeInput.value}`;
-        deleteQuickNotifs()
-
-        $.ajax({
-          dataType: "json",
-          url: url,
-          success: function(data, _, xhr) {
-            if (xhr.status !== 200) {
-              createQuickNotif("{% trans %}Unknown UE code{% endtrans %}")
-              return
-            }
-            Object.entries(data)
-              .filter(([_, val]) => !!val)  // skip entries with null or undefined value
-              .map(([key, val]) => {  // convert keys to DOM elements
-                return [document.querySelector('[name="' + key + '"]'), val];
-              })
-              .filter(([elem, _]) => !!elem)  // skip non-existing DOM elements
-              .forEach(([elem, val]) => {  // write the value in the form field
-                if (elem.tagName === 'TEXTAREA') {
-                  // MD editor text input
-                  elem.parentNode.querySelector('.CodeMirror').CodeMirror.setValue(val);
-                } else {
-                  elem.value = val;
-                }
-              });
-            createQuickNotif('{% trans %}Successful autocomplete{% endtrans %}')
-          },
-          error: function(_, _, statusMessage) {
-            createQuickNotif('{% trans %}An error occurred: {% endtrans %}' + statusMessage)
-          },
-        })
-      })
-    })
-  </script>
-{% endblock %}

pyproject.toml

@@ -43,8 +43,8 @@ dependencies = [
     "tomli<3.0.0,>=2.2.1",
     "django-honeypot>=1.3.0,<2",
     "pydantic-extra-types<3.0.0,>=2.10.3",
-    "ical>=10.0.3,<11",
-    "redis[hiredis]<6.0.0,>=5.3.0",
+    "ical>=11,<12",
+    "redis[hiredis]<7,>=5.3.0",
     "environs[django]<15.0.0,>=14.1.1",
     "requests>=2.32.3",
     "honcho>=2.0.0",
@@ -63,7 +63,7 @@ prod = [
     "psycopg[c]>=3.2.9,<4.0.0",
 ]
 dev = [
-    "django-debug-toolbar>=5.2.0,<6.0.0",
+    "django-debug-toolbar>=6,<7",
     "ipython<10.0.0,>=9.0.2",
     "pre-commit<5.0.0,>=4.1.0",
     "ruff>=0.11.13,<1.0.0",
@@ -78,7 +78,7 @@ tests = [
     "pytest-django<5.0.0,>=4.10.0",
     "model-bakery<2.0.0,>=1.20.4",
     "beautifulsoup4>=4.13.3,<5",
-    "lxml>=5.3.1,<6",
+    "lxml>=6,<7",
 ]
 docs = [
     "mkdocs<2.0.0,>=1.6.1",

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

@@ -2,10 +2,8 @@ from typing import Any, Literal
 
 from django.conf import settings
 from django.core.exceptions import ValidationError
-from django.shortcuts import get_list_or_404
 from django.urls import reverse
-from ninja import Body, 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
@@ -19,12 +17,11 @@ 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,
@@ -32,7 +29,6 @@ from sas.schemas import (
     AlbumSchema,
     IdentifiedUserSchema,
     ModerationRequestSchema,
-    MoveAlbumSchema,
     PictureFilterSchema,
     PictureSchema,
 )
@@ -75,48 +71,6 @@ class AlbumController(ControllerBase):
             Album.objects.viewable_by(self.context.request.user).order_by("-date")
         )
 
-    @route.patch("/parent", permissions=[IsAuthenticated])
-    def change_album_parent(self, payload: list[MoveAlbumSchema]):
-        """Change parents of albums
-
-        Note:
-            For this operation to work, the user must be authorized
-            to edit both the moved albums and their new parent.
-        """
-        user: User = self.context.request.user
-        albums: list[Album] = get_list_exact_or_404(
-            Album, pk__in={a.id for a in payload}
-        )
-        if not user.has_perm("sas.change_album"):
-            unauthorized = [a.id for a in albums if not user.can_edit(a)]
-            raise PermissionDenied(
-                f"You can't move the following albums : {unauthorized}"
-            )
-        parents: list[Album] = get_list_exact_or_404(
-            Album, pk__in={a.new_parent_id for a in payload}
-        )
-        if not user.has_perm("sas.change_album"):
-            unauthorized = [a.id for a in parents if not user.can_edit(a)]
-            raise PermissionDenied(
-                f"You can't move to the following albums : {unauthorized}"
-            )
-        id_to_new_parent = {i.id: i.new_parent_id for i in payload}
-        for album in albums:
-            album.parent_id = id_to_new_parent[album.id]
-        # known caveat : moving an album won't move it's thumbnail.
-        # E.g. if the album foo/bar is moved to foo/baz,
-        # the thumbnail will still be foo/bar/thumb.webp
-        # This has no impact for the end user
-        # and doing otherwise would be hard for us to implement,
-        # because we would then have to manage rollbacks on fail.
-        Album.objects.bulk_update(albums, fields=["parent_id"])
-
-    @route.delete("", permissions=[HasPerm("sas.delete_album")])
-    def delete_album(self, album_ids: list[int]):
-        # known caveat : deleting an album doesn't delete the pictures on the disk.
-        # It's a db only operation.
-        albums: list[Album] = get_list_or_404(Album, pk__in=album_ids)
-
 
 @api_controller("/sas/picture")
 class PicturesController(ControllerBase):
@@ -149,7 +103,7 @@ 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")
         )
 
@@ -163,25 +117,27 @@ 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",

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

@@ -18,52 +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
 
-
-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
+class SasFile(SithFile):
+    """Proxy model for any file in the SAS.
 
     May be used to have logic that should be shared by both
     [Picture][sas.models.Picture] and [Album][sas.models.Album].
     """
 
     class Meta:
-        abstract = True
+        proxy = True
         permissions = [
             ("moderate_sasfile", "Can moderate SAS files"),
             ("view_unmoderated_sasfile", "Can view not moderated SAS files"),
@@ -88,169 +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:
@@ -266,65 +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})
@@ -335,34 +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)
@@ -375,6 +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

@@ -56,12 +56,7 @@ 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):
@@ -74,7 +69,7 @@ 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

@@ -125,108 +125,3 @@ 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

@@ -30,10 +30,10 @@ document.addEventListener("alpine:init", () => {
 
       await Promise.all(
         this.pictures.map((p: PictureSchema) => {
-          const imgName = `${p.album}/IMG_${p.created_at.replace(/[:\-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
+          const imgName = `${p.album}/IMG_${p.date.replace(/[:\-]/g, "_")}${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

@@ -142,8 +142,7 @@ exportToHtml("loadViewer", (config: ViewerConfig) => {
         // 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(),
+        date: new Date(),
         identifications: [] as IdentifiedUserSchema[],
       },
       /**
@@ -310,6 +309,7 @@ exportToHtml("loadViewer", (config: ViewerConfig) => {
         // Clear selection and cache of retrieved user so they can be filtered again
         widget.clear(false);
         widget.clearOptions();
+        widget.setTextboxValue("");
       },
 
       /**

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 %}
 
@@ -33,7 +39,7 @@
   record of albums with alpine
 
   This needs to be used inside an alpine environment.
-  Downloaded pictures will be `pictures` from the
+  Downloaded pictures will be `pictures` from the 
   parent data store.
 
   Note: