Add behind the scene section on index

photo21/templates/index.html

@@ -12,7 +12,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <p>
         {% blocktranslate trimmed %}
         This website aims to collect the pictures and movies taken in the student
-        life of ENS Paris-Saclay-Saclay or involving its students.
+        life of ENS Paris-Saclay or involving its students.
         {% endblocktranslate %}
     </p>
     <p>
@@ -48,4 +48,19 @@ SPDX-License-Identifier: GPL-3.0-or-later
         </div>
         {% endfor %}
     </div>
+
+    <h3 class="mt-4">{% trans "Behind the scene" %}</h3>
+    <p>
+        {% blocktranslate trimmed %}
+        Because we value your privacy, we do not sell the data on this site,
+        unlike many free online platforms.
+        The dedicated server running this website is kindly hosted by the
+        <a href="https://www.crans.org/">Crans</a> at the ENS Paris-Saclay
+        basement.
+        It is not managed by the Crans. Current active administrators are:
+        {% endblocktranslate %}
+        {% for user in superusers %} <code>{{ user.username }}</code>{% endfor %}.
+        {% trans "They should be contacted at" %}
+        <a href="mailto:photos@crans.org">photos@crans.org</a>.
+    </p>
 {% endblock %}

photo21/views.py

@@ -2,6 +2,7 @@
 # Copyright (C) 2021-2022  Amicale des élèves de l'ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+from django.contrib.auth import get_user_model
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import HttpResponse
 from django.views.generic import ListView, View
@@ -21,3 +22,13 @@ class IndexView(LoginRequiredMixin, ListView):
     queryset = Gallery.objects.all()
     paginate_by = 4
     template_name = "index.html"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        # Get superusers
+        User = get_user_model()
+        superusers = User.objects.filter(is_superuser=True)
+        context["superusers"] = superusers
+
+        return context