refactor(bulma): convert external site warning

src/fellchensammlung/templates/fellchensammlung/bulma-external_site_warning.html

@@ -0,0 +1,15 @@
+{% extends "fellchensammlung/base_bulma.html" %}
+{% load i18n %}
+    {% load custom_tags %}
+{% block content %}
+    <div class="content">
+        {% if external_site_warning %}
+            {{ external_site_warning.content | render_markdown }}
+        {% else %}
+            {% blocktranslate %}
+                <p>Achtung du verlässt notfellchen.org</p>
+            {% endblocktranslate %}
+        {% endif %}
+        <a href="{{ url }}" class="button is-primary">{% translate "Weiter" %}</a>
+    </div>
+{% endblock content %}

src/fellchensammlung/templates/fellchensammlung/details/bulma-detail-adoption-notice.html

@@ -107,7 +107,7 @@
             </div>
             <div class="block">
                 {% if adoption_notice.further_information %}
-                    <form method="get" action="{% url 'external-site' %}">
+                    <form method="get" action="{% url 'bulma-external-site' %}">
                         <input type="hidden" name="url" value="{{ adoption_notice.further_information }}">
                         <button class="button is-primary is-fullwidth" type="submit" id="submit">
                             {{ adoption_notice.further_information | domain }} <i

src/fellchensammlung/urls.py

@@ -125,6 +125,7 @@ urlpatterns = [
     ## External Site ##
     ###################
     path('external-site/', views.external_site_warning, name="external-site"),
+    path('bulma/external-site/', views.bulma_external_site_warning, name="bulma-external-site"),
 
     ###############
     ## TECHNICAL ##

src/fellchensammlung/views.py

@@ -798,7 +798,7 @@ def instance_health_check(request):
     return render(request, 'fellchensammlung/instance-health-check.html', context=context)
 
 
-def external_site_warning(request):
+def external_site_warning(request, template_name='fellchensammlung/external_site_warning.html'):
     url = request.GET.get("url")
     context = {"url": url}
     language_code = translation.get_language()
@@ -806,7 +806,11 @@ def external_site_warning(request):
     texts = Text.get_texts(["external_site_warning", "good_adoption_practices"], language=lang)
     context.update(texts)
 
-    return render(request, 'fellchensammlung/external_site_warning.html', context=context)
+    return render(request, template_name, context=context)
+
+
+def bulma_external_site_warning(request):
+    return external_site_warning(request, 'fellchensammlung/bulma-external_site_warning.html')
 
 
 def list_rescue_organizations(request, template='fellchensammlung/animal-shelters.html'):