feat(views): add ReferenceUpdateView for editing exising references

apis_bibsonomy/templates/apis_bibsonomy/reference_form.html

@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+{% load crispy_forms_tags %}
+
+{% block content %}
+<div class="container">
+{% crispy form form.helper %}
+</div>
+{% endblock content %}

apis_bibsonomy/urls.py

@@ -25,6 +25,11 @@
         views.ReferenceDetailView.as_view(),
         name="referencedetail",
     ),
+    path(
+        "references/<int:pk>/update",
+        views.ReferenceUpdateView.as_view(),
+        name="referenceupdate",
+    ),
     path(
         "references/<int:pk>/delete",
         views.ReferenceDeleteView.as_view(),

apis_bibsonomy/views.py

@@ -1,7 +1,7 @@
 from django.contrib.contenttypes.models import ContentType
 from django.views.generic.list import ListView
 from django.views.generic.detail import DetailView
-from django.views.generic.edit import DeleteView, FormMixin, ProcessFormView
+from django.views.generic.edit import DeleteView, FormMixin, ProcessFormView, UpdateView
 from django.urls import reverse_lazy, reverse
 from django.http import Http404
 from django.contrib.auth.mixins import LoginRequiredMixin
@@ -29,6 +29,11 @@ def get_success_url(self):
         return red
 
 
+class ReferenceUpdateView(LoginRequiredMixin, UpdateView):
+    model = Reference
+    form_class = ReferenceNewForm
+
+
 class ReferenceListView(ListView):
     model = Reference