Rajoute la création de groupes de manière plus simple pour les admins

wiki_groups/templates/wiki_groups/admin.html

@@ -4,7 +4,10 @@
 {% block wiki_site_title %}Groupes administrés - WikiENS{% endblock %}
 
 {% block wiki_contents %}
-<h2>Gestion du groupe « {{ wikigroup }} »</h2>
+<h2>
+  Gestion du groupe « {{ wikigroup }} »
+  <a class="btn btn-dark float-right" href="{% url 'wiki_groups:managed-groups' %}">Retour</a>
+</h2>
 <hr>
 
 <div class="container">

wiki_groups/templates/wiki_groups/managed.html

@@ -6,6 +6,25 @@
 <h2>Liste des groupes administrés</h2>
 <hr>
 
+{% if request.user.is_staff %}
+<form method="post">
+  {% csrf_token %}
+  <div class="input-group">
+    <input type="text" class="form-control {% if form.errors %}is-invalid{% endif %}" name="group" value="{% if form.group.value %}{{ form.group.value }}{% endif %}" placeholder="Créer un nouveau un groupe">
+    <div class="input-group-append">
+      <button type="submit" class="btn btn-primary rounded-right">Créer</button>
+    </div>
+    {% if form.group.errors %}
+    {% for error in form.group.errors %}
+    <div class="invalid-feedback">{{ error }}</div>
+    {% endfor %}
+    {% endif %}
+  </div>
+  <small class="form-text text-muted">Entrer le nom du groupe à créer</small>
+</form>
+<br>
+{% endif %}
+
 {% if wikigroup_list %}
 <div class="list-group">
   {% for group in wikigroup_list %}
@@ -14,5 +33,4 @@
 </div>
 {% endif %}
 
-
 {% endblock %}

wiki_groups/views.py

@@ -63,10 +63,17 @@ class StaffMixin(UserPassesTestMixin):
         return self.request.user.is_staff
 
 
-class ManagedGroupsView(LoginRequiredMixin, ListView):
+class ManagedGroupsView(LoginRequiredMixin, BaseFormView, ListView):
+    """Displays the list of managed groups and allows creating new groups"""
+
     model = WikiGroup
     template_name = "wiki_groups/managed.html"
 
+    form_class = CreateGroupForm
+
+    def get_success_url(self):
+        return reverse("wiki_groups:admin-group", args=[self.group_pk])
+
     def get_queryset(self):
         if self.request.user.is_staff:
             return WikiGroup.objects.select_related("django_group")
@@ -84,6 +91,24 @@ class ManagedGroupsView(LoginRequiredMixin, ListView):
 
         return ctx
 
+    def post(self, request, *args, **kwargs):
+        form = self.get_form()
+
+        # Only the staff can create new groups
+        if self.user.is_staff and form.is_valid():
+            return self.form_valid(form)
+
+        return self.form_invalid(form)
+
+    def form_valid(self, form):
+        self.group_pk = form.cleaned_data["group"].pk
+        return super().form_valid(form)
+
+    def form_invalid(self, form):
+        self.object_list = self.get_queryset()
+
+        return super().form_invalid(form)
+
 
 class WikiGroupView(WikiGroupMixin, DetailView):
     template_name = "wiki_groups/admin.html"
@@ -214,7 +239,10 @@ class CreateGroupView(WikiGroupMixin, BaseFormView):
         new_group = form.cleaned_data["group"]
 
         self.object.includes_groups.add(new_group)
-        new_group.managers.add(self.request.user)
+
+        # On ne met pas les admins dans les managers explicites
+        if not self.request.user.is_staff:
+            new_group.managers.add(self.request.user)
 
         return super().form_valid(form)