AKModel/serializers.py

@@ -4,36 +4,66 @@ from AKModel.models import AK, Room, AKSlot, AKTrack, AKCategory, AKOwner
 
 
 class AKOwnerSerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for AKOwner
+    """
     class Meta:
         model = AKOwner
         fields = '__all__'
 
 
 class AKCategorySerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for AKCategory
+    """
     class Meta:
         model = AKCategory
         fields = '__all__'
 
 
 class AKTrackSerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for AKTrack
+    """
     class Meta:
         model = AKTrack
         fields = '__all__'
 
 
 class AKSerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for AK
+    """
     class Meta:
         model = AK
         fields = '__all__'
 
 
 class RoomSerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for Room
+    """
     class Meta:
         model = Room
         fields = '__all__'
 
 
 class AKSlotSerializer(serializers.ModelSerializer):
+    """
+    REST Framework Serializer for AKSlot
+    """
     class Meta:
         model = AKSlot
         fields = '__all__'
+
+    treat_as_local = serializers.BooleanField(required=False, default=False, write_only=True)
+
+    def create(self, validated_data:dict):
+        # Handle timezone adaption based upon the control field "treat_as_local":
+        # If it is set, ignore timezone submitted from the browser (will always be UTC)
+        # and treat it as input in the events timezone instead
+        if validated_data['treat_as_local']:
+            validated_data['start'] = validated_data['start'].replace(tzinfo=None).astimezone(
+                validated_data['event'].timezone)
+        del validated_data['treat_as_local']
+        return super().create(validated_data)

AKModel/site.py

 from django.contrib.admin import AdminSite
 from django.utils.translation import gettext_lazy as _
+# from django.urls import path
 
 from AKModel.models import Event
 
 
 class AKAdminSite(AdminSite):
+    """
+    Custom admin interface definition (extend the admin functionality of Django)
+    """
     index_template = "admin/ak_index.html"
     site_header = f"AKPlanning - {_('Administration')}"
     index_title = _('Administration')
 
     def get_urls(self):
-        from django.urls import path
-
+        """
+        Get URLs -- add further views that are not related to a certain model here if needed
+        """
         urls = super().get_urls()
         urls += [
             # path('...', self.admin_view(...)),
@@ -19,6 +24,8 @@ class AKAdminSite(AdminSite):
         return urls
 
     def index(self, request, extra_context=None):
+        # Override index page rendering to provide extra context (the list of active events)
+        # to be used in the adapted template
         if extra_context is None:
             extra_context = {}
         extra_context["active_events"] = Event.objects.filter(active=True)

AKModel/templates/AKModel/load_fullcalendar.html

+{% load compress %}
+{% load static %}
+{% load i18n %}
+{% get_current_language as LANGUAGE_CODE %}
+
+{% compress js %}
+    <script src='{% static 'common/vendor/fullcalendar-scheduler/fullcalendar-6.0.2.js' %}'></script>
+    <script src='{% static 'common/vendor/fullcalendar-scheduler/fullcalendar.bootstrap5-5.0.2.min.js' %}'></script>
+
+    {% with 'common/vendor/fullcalendar-scheduler/locales/'|add:LANGUAGE_CODE|add:'.js' as locale_file %}
+        {% if LANGUAGE_CODE != "en" %}
+            {# Locale 'en' is included in main.js and does not exist separately #}
+            <script src="{% static locale_file %}"></script>
+        {% endif %}
+    {% endwith %}
+{% endcompress %}
+
+

AKModel/templates/AKModel/load_fullcalendar_availabilities.html

+{% load compress %}
+{% load static %}
+{% load i18n %}
+{% get_current_language as LANGUAGE_CODE %}
+
+{% compress js %}
+    <script src='{% static 'common/vendor/fullcalendar-scheduler/fullcalendar-6.0.2.js' %}'></script>
+    <script src='{% static 'common/vendor/fullcalendar-scheduler/fullcalendar.bootstrap5-5.0.2.min.js' %}'></script>
+    <script src="{% static "common/vendor/moment/moment-with-locales.js" %}"></script>
+    <script src="{% static "common/js/availabilities.js" %}"></script>
+
+    {% with 'common/vendor/fullcalendar-scheduler/locales/'|add:LANGUAGE_CODE|add:'.js' as locale_file %}
+        {% if LANGUAGE_CODE != "en" %}
+            {# Locale 'en' is included in main.js and does not exist separately #}
+            <script src="{% static locale_file %}"></script>
+        {% endif %}
+    {% endwith %}
+{% endcompress %}

AKModel/templates/AKModel/user.html

 {% extends 'base.html' %}
 
-{% load fontawesome_5 %}
+{% load fontawesome_6 %}
 {% load i18n %}
 {% load static %}
 
 {% load tags_AKModel %}
 
-{% block imports %}
-
-    {{ block.super }}
-
-    <link rel="stylesheet" href="{% static 'AKDashboard/style.css' %}">
-
-{% endblock %}
-
 {% block breadcrumbs %}
     <li class="breadcrumb-item">
         {% if 'AKDashboard'|check_app_installed %}

AKModel/templates/admin/AKModel/action_intermediate.html

@@ -2,8 +2,8 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 
 
 {% block title %}{{event}}: {{ title }}{% endblock %}
@@ -18,13 +18,13 @@
     <form method="post">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <div class="float-right">
+        <div class="float-end">
             <button type="submit" class="save btn btn-success" value="Submit">
-                {% fa5_icon "check" 'fas' %} {% trans "Confirm" %}
+                {% fa6_icon "check" 'fas' %} {% trans "Confirm" %}
             </button>
         </div>
         <a href="javascript:history.back()" class="btn btn-info">
-            {% fa5_icon "times" 'fas' %} {% trans "Cancel" %}
+            {% fa6_icon "times" 'fas' %} {% trans "Cancel" %}
         </a>
     </form>
 {% endblock %}

AKModel/templates/admin/AKModel/ak_csv_export.html

@@ -4,8 +4,8 @@
 
 {% block content %}
 <pre>
-title;duration;who;requirements;prerequisites;conflicts;availabilities;category;track;reso;notes;
-{% for slot in slots %}{{ slot.ak.short_name }};{{ slot.duration }};{{ slot.ak.owners.all|join:", " }};{{ slot.ak.requirements.all|join:", " }};{{ slot.ak.prerequisites.all|join:", " }};{{ slot.ak.conflicts.all|join:", " }};{% for a in slot.ak.availabilities.all %}{{ a.start | timezone:event.timezone | date:"l H:i"  }} - {{ a.end | timezone:event.timezone | date:"l H:i" }}, {% endfor %};{{ slot.ak.category }};{{ slot.ak.track }};{{ slot.ak.reso }};{{ slot.ak.notes }};
+title;duration;who;requirements;prerequisites;conflicts;availabilities;category;types;track;reso;notes;
+{% for slot in slots %}{{ slot.ak.short_name }};{{ slot.duration }};{{ slot.ak.owners.all|join:", " }};{{ slot.ak.requirements.all|join:", " }};{{ slot.ak.prerequisites.all|join:", " }};{{ slot.ak.conflicts.all|join:", " }};{% for a in slot.ak.availabilities.all %}{{ a.start | timezone:event.timezone | date:"l H:i"  }} - {{ a.end | timezone:event.timezone | date:"l H:i" }}, {% endfor %};{{ slot.ak.category }};{{ slot.ak.types.all|join:", " }};{{ slot.ak.track }};{{ slot.ak.reso }};{{ slot.ak.notes }};
 {% endfor %}
 </pre>
 {% endblock %}

AKModel/templates/admin/AKModel/aks_by_user.html

+{% extends "admin/base_site.html" %}
+{% load tags_AKModel %}
+
+{% load i18n %}
+{% load tz %}
+{% load fontawesome_6 %}
+
+{% block title %}{% trans "AKs by Owner" %}: {{owner}}{% endblock %}
+
+{% block content %}
+    {% timezone event.timezone %}
+        <h2>[{{event}}] <a href="{% url 'admin:AKModel_akowner_change' owner.pk %}">{{owner}}</a> - {% trans "AKs" %}</h2>
+
+        <div class="row mt-4">
+            <table class="table table-striped">
+                {% for ak in owner.ak_set.all %}
+                    <tr>
+                        <td>{{ ak }}</td>
+                        {% if "AKSubmission"|check_app_installed %}
+                            <td class="text-end">
+                                <a href="{{ ak.detail_url }}" data-bs-toggle="tooltip"
+                                   title="{% trans 'Details' %}"
+                                   class="btn btn-primary">{% fa6_icon 'info' 'fas' %}</a>
+                                {% if event.active %}
+                                    <a href="{{ ak.edit_url }}" data-bs-toggle="tooltip"
+                                       title="{% trans 'Edit' %}"
+                                       class="btn btn-success">{% fa6_icon 'pencil-alt' 'fas' %}</a>
+                                {% endif %}
+                            {% endif %}
+                        </td>
+                    </tr>
+                {% empty %}
+                    <tr><td>{% trans "This user does not have any AKs currently" %}</td></tr>
+                {% endfor %}
+            </table>
+        </div>
+    {% endtimezone %}
+{% endblock %}

AKModel/templates/admin/AKModel/default_slot_editor.html

+{% extends "admin/AKModel/action_intermediate.html" %}
+{% load tags_AKModel %}
+{% load i18n admin_urls %}
+{% load static %}
+{% load django_bootstrap5 %}
+{% load tz %}
+
+{% block extrahead %}
+    {{ block.super }}
+    {% bootstrap_javascript %}
+    <script src="{% static 'common/vendor/jquery/jquery-3.6.3.min.js' %}"></script>
+    {% include "AKModel/load_fullcalendar_availabilities.html" %}
+
+    <script>
+        {% get_current_language as LANGUAGE_CODE %}
+
+        document.addEventListener('DOMContentLoaded', function () {
+            createAvailabilityEditors(
+                '{{ event.timezone }}',
+                '{{ LANGUAGE_CODE }}',
+                '{{ event.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                '{{ event.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                '00:15:00'
+            );
+        });
+    </script>
+{% endblock %}
+
+{% block action_preview %}
+    <h3>{{ event.name }}</h3>
+{% endblock %}
+

AKModel/templates/admin/AKModel/event_wizard/activate.html

@@ -2,34 +2,37 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 {% load tz %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
 
+{% block extrahead %}
+    {{ block.super }}
+    {{ form.media }}
+{% endblock %}
+
 {% block content %}
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
     <div class="text-center btn-success disabled mt-3 mb-3" style="font-size: 8em;">
-        {% fa5_icon "copy" "fas" %}
+        {% fa6_icon "copy" "fas" %}
     </div>
 
     <h5 class="mb-3">{% trans "Successfully imported.<br><br>Do you want to activate your event now?" %}</h5>
 
-    {{ form.media }}
-
     <form method="post">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <div class="float-right">
+        <div class="float-end">
             <button type="submit" class="save btn btn-success" value="Submit">
-            {% fa5_icon "check" 'fas' %} {% trans "Finish" %}
+            {% fa6_icon "check" 'fas' %} {% trans "Finish" %}
         </button>
         </div>
 
         <a href="{% url 'admin:event_status' event.slug %}" class="btn btn-info">
-            {% fa5_icon "info" 'fas' %} {% trans "Status" %}
+            {% fa6_icon "info" 'fas' %} {% trans "Status" %}
         </a>
     </form>
 

AKModel/templates/admin/AKModel/event_wizard/created_prepare_import.html

@@ -2,12 +2,17 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 {% load tz %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
 
+{% block extrahead %}
+    {{ block.super }}
+    {{ form.media }}
+{% endblock %}
+
 {% block content %}
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
@@ -22,30 +27,28 @@
     {% endtimezone %}
 
     <div class="text-center btn-success disabled mb-3" style="font-size: 8em;">
-        {% fa5_icon "calendar-plus" "fas" %}
+        {% fa6_icon "calendar-plus" "fas" %}
     </div>
 
 
 
     <h5 class="mb-3">{% trans "Your event was created and can now be further configured." %}</h5>
 
-    {{ form.media }}
-
     <form method="post">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <div class="float-right">
+        <div class="float-end">
             <a href="{% url 'admin:new_event_wizard_activate' event.slug %}" class="btn btn-info">
-                {% fa5_icon "forward" 'fas' %} {% trans "Skip Import" %}
+                {% fa6_icon "forward" 'fas' %} {% trans "Skip Import" %}
             </a>
 
             <button type="submit" class="save btn btn-success" value="Submit">
-            {% fa5_icon "check" 'fas' %} {% trans "Continue" %}
+            {% fa6_icon "check" 'fas' %} {% trans "Continue" %}
         </button>
         </div>
 
         <a href="{% url 'admin:event_status' event.slug %}" class="btn btn-info">
-            {% fa5_icon "info" 'fas' %} {% trans "Status" %}
+            {% fa6_icon "info" 'fas' %} {% trans "Status" %}
         </a>
     </form>
 

AKModel/templates/admin/AKModel/event_wizard/finish.html

@@ -2,8 +2,8 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 {% load tz %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
@@ -12,13 +12,13 @@
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
     <div class="text-center btn-success disabled mt-3 mb-3" style="font-size: 8em;">
-        {% fa5_icon "check-circle" "fas" %}
+        {% fa6_icon "check-circle" "fas" %}
     </div>
 
     <h5>{% trans "Congratulations. Everything is set up!" %}</h5>
 
-    <a href="{% url 'admin:event_status' event.slug %}" class="btn btn-info float-right">
-            {% fa5_icon "info" 'fas' %}&nbsp;{% trans "Status" %}
+    <a href="{% url 'admin:event_status' event.slug %}" class="btn btn-info float-end">
+            {% fa6_icon "info" 'fas' %}&nbsp;{% trans "Status" %}
     </a>
 
 {% endblock %}

AKModel/templates/admin/AKModel/event_wizard/import.html

@@ -2,26 +2,29 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 {% load tz %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
 
+{% block extrahead %}
+    {{ block.super }}
+    {{ form.media }}
+{% endblock %}
+
 {% block content %}
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
-    {{ form.media }}
-
     <form method="post">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <button type="submit" class="save btn btn-success float-right" value="Submit">
-            {% fa5_icon "check" 'fas' %} {% trans "Continue" %}
+        <button type="submit" class="save btn btn-success float-end" value="Submit">
+            {% fa6_icon "check" 'fas' %} {% trans "Continue" %}
         </button>
 
         <a href="{% url 'admin:index' %}" class="btn btn-info">
-            {% fa5_icon "times" 'fas' %} {% trans "Cancel" %}
+            {% fa6_icon "times" 'fas' %} {% trans "Cancel" %}
         </a>
     </form>
 

AKModel/templates/admin/AKModel/event_wizard/settings.html

@@ -2,31 +2,34 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 {% load tz %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
 
+{% block extrahead %}
+    {{ block.super }}
+    {{ form.media }}
+{% endblock %}
+
 {% block content %}
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
-    {{ form.media }}
-
     {% timezone timezone %}
 
     <form method="post">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <button type="submit" class="save btn btn-success float-right" value="Submit">
-            {% fa5_icon "check" 'fas' %} {% trans "Continue" %}
+        <button type="submit" class="save btn btn-success float-end" value="Submit">
+            {% fa6_icon "check" 'fas' %} {% trans "Continue" %}
         </button>
 
         <a href="{% url 'admin:new_event_wizard_start' %}" class="btn btn-info">
-            {% fa5_icon "chevron-left" 'fas' %} {% trans "Back" %}
+            {% fa6_icon "chevron-left" 'fas' %} {% trans "Back" %}
         </a>
         <a href="{% url 'admin:index' %}" class="btn btn-warning">
-            {% fa5_icon "times" 'fas' %} {% trans "Cancel" %}
+            {% fa6_icon "times" 'fas' %} {% trans "Cancel" %}
         </a>
     </form>
 

AKModel/templates/admin/AKModel/event_wizard/start.html

@@ -2,11 +2,16 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load bootstrap4 %}
-{% load fontawesome_5 %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
 
 {% block title %}{% trans "New event wizard" %}: {{ wizard_step_text }}{% endblock %}
 
+{% block extrahead %}
+    {{ block.super }}
+    {{ form.media }}
+{% endblock %}
+
 {% block content %}
     {% include "admin/AKModel/event_wizard/wizard_steps.html" %}
 
@@ -15,12 +20,12 @@
     <form method="post" action="{% url 'admin:new_event_wizard_settings' %}">{% csrf_token %}
         {% bootstrap_form form %}
 
-        <button type="submit" class="save btn btn-success float-right" value="Submit">
-            {% fa5_icon "check" 'fas' %} {% trans "Continue" %}
+        <button type="submit" class="save btn btn-success float-end" value="Submit">
+            {% fa6_icon "check" 'fas' %} {% trans "Continue" %}
         </button>
 
         <a href="{% url 'admin:index' %}" class="btn btn-info">
-            {% fa5_icon "times" 'fas' %} {% trans "Cancel" %}
+            {% fa6_icon "times" 'fas' %} {% trans "Cancel" %}
         </a>
     </form>
 {% endblock %}

AKModel/templates/admin/AKModel/message_delete.html

@@ -2,7 +2,7 @@
 {% load tags_AKModel %}
 
 {% load i18n %}
-{% load fontawesome_5 %}
+{% load fontawesome_6 %}
 
 {% block action_preview %}
     <p>{% blocktrans with message_count=ak_messages.count %}Are you sure you want to delete all orga messages for {{ event }}? This will permanently delete {{ message_count }} message(s):{% endblocktrans %}</p>

AKModel/templates/admin/AKModel/render_ak_messages.html

-<table class="table table-striped">
-{% for message in ak_messages %}
-    <tr><td>
-        <span class="text-secondary float-right">
-            {{ message.timestamp|date:"Y-m-d H:i:s" }}
-        </span>
-        <h5><a href="{% url 'submit:ak_detail' event_slug=message.ak.event.slug pk=message.ak.pk %}">{{ message.ak }}</a></h5>
-        <p>{{ message.text }}</p>
-    </td></tr>
-{% endfor %}
-</table>
+{% load tz %}
+{% load fontawesome_6 %}
+
+{% timezone event.timezone %}
+    <table class="table table-striped">
+    {% for message in ak_messages %}
+        <tr><td>
+            <span class="text-secondary float-end">
+                {{ message.timestamp|date:"Y-m-d H:i:s" }}
+            </span>
+            <h5><a href="{{ message.ak.detail_url }}">
+                {% if message.resolved %}{% fa6_icon "check-circle" %} {% endif %}
+                {{ message.ak }}
+            </a></h5>
+            <p>{{ message.text }}</p>
+        </td></tr>
+    {% endfor %}
+    </table>
+{% endtimezone %}

AKModel/templates/admin/AKModel/requirements_overview.html

@@ -3,7 +3,7 @@
 
 {% load i18n %}
 {% load tz %}
-{% load fontawesome_5 %}
+{% load fontawesome_6 %}
 
 {% block title %}{% trans "Status" %}: {{event}}{% endblock %}
 
@@ -22,14 +22,14 @@
                             <tr>
                                 <td>{{ ak }}</td>
                                 {% if "AKSubmission"|check_app_installed %}
-                                    <td class="text-right">
-                                        <a href="{% url 'submit:ak_detail' event_slug=ak.event.slug pk=ak.pk %}" data-toggle="tooltip"
+                                    <td class="text-end">
+                                        <a href="{{ ak.detail_url }}" data-bs-toggle="tooltip"
                                            title="{% trans 'Details' %}"
-                                           class="btn btn-primary">{% fa5_icon 'info' 'fas' %}</a>
+                                           class="btn btn-primary">{% fa6_icon 'info' 'fas' %}</a>
                                         {% if event.active %}
-                                            <a href="{% url 'submit:ak_edit' event_slug=event.slug pk=ak.pk %}" data-toggle="tooltip"
+                                            <a href="{{ ak.edit_url }}" data-bs-toggle="tooltip"
                                                title="{% trans 'Edit' %}"
-                                               class="btn btn-success">{% fa5_icon 'pencil-alt' 'fas' %}</a>
+                                               class="btn btn-success">{% fa6_icon 'pencil-alt' 'fas' %}</a>
                                         {% endif %}
                                     {% endif %}
                                 </td>

AKModel/templates/admin/AKModel/room_change_form.html

 {% extends "admin/change_form.html" %}
 {% load i18n admin_urls %}
 {% load static %}
-{% load bootstrap4 %}
+{% load django_bootstrap5 %}
+{% load tz %}
 
 {% block extrahead %}
     {{ block.super }}
-    {% bootstrap_javascript jquery='slim' %}
-    <link href='{% static 'AKSubmission/vendor/fullcalendar3/fullcalendar.min.css' %}' rel='stylesheet'/>
-    <link href='{% static 'AKSubmission/css/availabilities.css' %}' rel='stylesheet'/>
+    {% bootstrap_javascript %}
+    <script src="{% static 'common/vendor/jquery/jquery-3.6.3.min.js' %}"></script>
+    {% if original.event %}
+        {% include "AKModel/load_fullcalendar_availabilities.html" %}
 
-    <script src="{% static "AKSubmission/vendor/moment/moment-with-locales.js" %}"></script>
-    <script src="{% static "AKSubmission/vendor/moment-timezone/moment-timezone-with-data-10-year-range.js" %}"></script>
-    <script src='{% static 'AKSubmission/vendor/fullcalendar3/fullcalendar.min.js' %}'></script>
-    <script src="{% static "common/js/availabilities.js" %}"></script>
+        <script>
+            {% get_current_language as LANGUAGE_CODE %}
+
+            document.addEventListener('DOMContentLoaded', function () {
+                createAvailabilityEditors(
+                    '{{ original.event.timezone }}',
+                    '{{ LANGUAGE_CODE }}',
+                    '{{ original.event.start | timezone:original.event.timezone | date:"Y-m-d H:i:s" }}',
+                    '{{ original.event.end | timezone:original.event.timezone | date:"Y-m-d H:i:s" }}'
+                );
+            });
+        </script>
+    {% endif %}
 {% endblock %}

AKModel/templates/admin/AKModel/room_create.html

+{% extends "admin/base_site.html" %}
+{% load tags_AKModel %}
+
+{% load i18n %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
+
+
+{% block title %}{% trans "Create room" %}{% endblock %}
+
+{% block content %}
+    <h2>{% trans "Create room" %}</h2>
+    <form method="post">{% csrf_token %}
+        {% block form_details %}
+            {% bootstrap_form form %}
+        {% endblock %}
+
+        <div class="float-end">
+            <button type="submit" name="save_action" class="save btn btn-secondary" value="save_add_another">
+                {% fa6_icon "plus" 'fas' %} {% trans "Save and add another" %}
+            </button>
+            <button type="submit" name="save_action" class="save btn btn-secondary" value="save_continue">
+                {% fa6_icon "pen" 'fas' %} {% trans "Save and continue editing" %}
+            </button>
+            <button type="submit" name="save_action" class="save btn btn-primary" value="save">
+                {% fa6_icon "check" 'fas' %} {% trans "Save" %}
+            </button>
+        </div>
+        <a href="javascript:history.back()" class="btn btn-info">
+            {% fa6_icon "times" 'fas' %} {% trans "Cancel" %}
+        </a>
+    </form>
+{% endblock %}