AKOnline/models.py

+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+from AKModel.models import Room
+
+
+class VirtualRoom(models.Model):
+    """
+    Add details about a virtual or hybrid version of a room to it
+    """
+    url = models.URLField(verbose_name=_("URL"), help_text=_("URL to the room or server"), blank=True)
+    room = models.OneToOneField(Room, verbose_name=_("Room"), on_delete=models.CASCADE,
+                                related_name='virtual', primary_key=True)
+
+    class Meta:
+        verbose_name = _('Virtual Room')
+        verbose_name_plural = _('Virtual Rooms')
+
+    @property
+    def event(self):
+        """
+        Property: Event this virtual room belongs to.
+
+        :return: Event this virtual room belongs to
+        :rtype: Event
+        """
+        return self.room.event
+
+    def __str__(self):
+        return f"{self.room.title}: {self.url}"

AKOnline/templates/admin/AKOnline/room_create_with_virtual.html

+{% extends "admin/AKModel/room_create.html" %}
+{% load tags_AKModel %}
+
+{% load i18n %}
+{% load django_bootstrap5 %}
+
+{% block form_details %}
+    {% bootstrap_form form.room %}
+
+    <h3>{% trans "Virtual Room" %}</h3>
+    <p>{% trans "Leave empty if that room is not virtual/hybrid." %}</p>
+    {% bootstrap_form form.virtual %}
+{% endblock %}

AKOnline/templates/admin/AKOnline/status/event_virtual_rooms.html

+{% load i18n %}
+
+<ul>
+    {% for room in event.room_set.all %}
+        {% if room.virtual and room.virtual.url %}
+        <li>
+            <a href="{% url 'admin:AKOnline_virtualroom_change' room.pk %}">{{ room }} ({{ room.virtual.url | truncatechars:30 }})</a>
+        </li>
+        {% endif %}
+    {% endfor %}
+</ul>

AKOnline/views.py

+from django.contrib import messages
+from django.http import HttpResponseRedirect
+from django.utils.translation import gettext_lazy as _
+
+from AKModel.metaviews import status_manager
+from AKModel.metaviews.status import TemplateStatusWidget
+from AKModel.views.room import RoomCreationView
+from AKOnline.forms import RoomWithVirtualForm
+
+
+class RoomCreationWithVirtualView(RoomCreationView):
+    """
+    View to create both rooms and optionally virtual rooms by filling one form
+    """
+    form_class = RoomWithVirtualForm
+    template_name = 'admin/AKOnline/room_create_with_virtual.html'
+    room = None
+
+    def form_valid(self, form):
+        # This will create the room and additionally a virtual room if the url field is not blank
+        # objects['room'] will always a room instance afterwards, objects['virtual'] may be empty
+        objects = form.save()
+        self.room = objects['room']
+        # Create a (translated) success message containing information about the created room
+        messages.success(self.request, _("Created Room '%(room)s'" % {'room': objects['room']})) #pylint: disable=consider-using-f-string, line-too-long
+        if objects['virtual'] is not None:
+            # Create a (translated) success message containing information about the created virtual room
+            messages.success(self.request, _("Created related Virtual Room '%(vroom)s'" % {'vroom': objects['virtual']})) #pylint: disable=consider-using-f-string, line-too-long
+        return HttpResponseRedirect(self.get_success_url())
+
+
+@status_manager.register(name="event_virtual_rooms")
+class EventVirtualRoomsWidget(TemplateStatusWidget):
+    """
+    Status page widget to contain information about all virtual rooms belonging to the given event
+    """
+    required_context_type = "event"
+    title = _("Virtual Rooms")
+    template_name = "admin/AKOnline/status/event_virtual_rooms.html"

AKPlan/admin.py

-# Register your models here.

AKPlan/apps.py

@@ -2,4 +2,7 @@ from django.apps import AppConfig
 
 
 class AkplanConfig(AppConfig):
+    """
+    App configuration (default, only specifies name of the app)
+    """
     name = 'AKPlan'

AKPlan/locale/de_DE/LC_MESSAGES/django.po

+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2025-06-16 12:44+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: AKPlan/templates/AKPlan/plan_base.html:9
+#, fuzzy
+#| msgid "AK Plan"
+msgid "Plan"
+msgstr "Plan"
+
+#: AKPlan/templates/AKPlan/plan_base.html:21
+msgid "Write to organizers of this event for questions and comments"
+msgstr "Fragen oder Kommentare? Schreib den Orgas dieses Events eine Mail"
+
+#: AKPlan/templates/AKPlan/plan_index.html:36
+msgid "Day"
+msgstr "Tag"
+
+#: AKPlan/templates/AKPlan/plan_index.html:46
+msgid "Event"
+msgstr "Veranstaltung"
+
+#: AKPlan/templates/AKPlan/plan_index.html:59
+#: AKPlan/templates/AKPlan/plan_room.html:13
+#: AKPlan/templates/AKPlan/plan_room.html:59
+#: AKPlan/templates/AKPlan/plan_wall.html:67
+msgid "Room"
+msgstr "Raum"
+
+#: AKPlan/templates/AKPlan/plan_index.html:120
+#: AKPlan/templates/AKPlan/plan_room.html:11
+#: AKPlan/templates/AKPlan/plan_track.html:9
+msgid "AK Plan"
+msgstr "AK-Plan"
+
+#: AKPlan/templates/AKPlan/plan_index.html:134
+#: AKPlan/templates/AKPlan/plan_room.html:49
+msgid "Rooms"
+msgstr "Räume"
+
+#: AKPlan/templates/AKPlan/plan_index.html:147
+#: AKPlan/templates/AKPlan/plan_track.html:36
+msgid "Tracks"
+msgstr "Tracks"
+
+#: AKPlan/templates/AKPlan/plan_index.html:159
+msgid "AK Wall"
+msgstr "AK-Wall"
+
+#: AKPlan/templates/AKPlan/plan_index.html:165
+msgid "Plan:"
+msgstr "Plan:"
+
+#: AKPlan/templates/AKPlan/plan_index.html:171
+msgid "Filter by types"
+msgstr "Nach Typen filtern"
+
+#: AKPlan/templates/AKPlan/plan_index.html:174
+msgid "Types:"
+msgstr "Typen:"
+
+#: AKPlan/templates/AKPlan/plan_index.html:182
+msgid "AKs without type"
+msgstr "AKs ohne Typ"
+
+#: AKPlan/templates/AKPlan/plan_index.html:186
+msgid "No AKs with additional other types"
+msgstr "Keine AKs, die noch zusätzlich andere Typen haben"
+
+#: AKPlan/templates/AKPlan/plan_index.html:198
+#: AKPlan/templates/AKPlan/plan_wall.html:132
+msgid "Current AKs"
+msgstr "Aktuelle AKs"
+
+#: AKPlan/templates/AKPlan/plan_index.html:205
+#: AKPlan/templates/AKPlan/plan_wall.html:137
+msgid "Next AKs"
+msgstr "Nächste AKs"
+
+#: AKPlan/templates/AKPlan/plan_index.html:213
+msgid "This event is not active."
+msgstr "Dieses Event ist nicht aktiv."
+
+#: AKPlan/templates/AKPlan/plan_index.html:226
+#: AKPlan/templates/AKPlan/plan_room.html:77
+#: AKPlan/templates/AKPlan/plan_track.html:58
+msgid "Plan is not visible (yet)."
+msgstr "Plan ist (noch) nicht sichtbar"
+
+#: AKPlan/templates/AKPlan/plan_room.html:63
+msgid "Go to virtual room"
+msgstr "Zum virtuellen Raum"
+
+#: AKPlan/templates/AKPlan/plan_room.html:84
+msgid "Capacity"
+msgstr "Kapazität"
+
+#: AKPlan/templates/AKPlan/plan_room.html:88
+msgid "Properties"
+msgstr "Eigenschaften"
+
+#: AKPlan/templates/AKPlan/plan_track.html:11
+#: AKPlan/templates/AKPlan/plan_track.html:46
+msgid "Track"
+msgstr "Track"
+
+#: AKPlan/templates/AKPlan/plan_wall.html:147
+msgid "Reload page automatically?"
+msgstr "Seite automatisch neu laden?"
+
+#: AKPlan/templates/AKPlan/slots_table.html:14
+msgid "No AKs"
+msgstr "Keine AKs"
+
+#: AKPlan/views.py:64
+msgid "Invalid type filter"
+msgstr "Ungültiger Typ-Filter"

AKPlan/models.py

-# Create your models here.

AKPlan/templates/AKPlan/encode_events.html

+{% load tz %}
+{% load tags_AKPlan %}
+
+[
+    {% for slot in slots %}
+        {% if slot.start %}
+            {
+                'title': '{{ slot.ak.short_name }}',
+                'description': '{{ slot.ak.name }}',
+                'start': '{{ slot.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                'end': '{{ slot.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                'resourceId': '{{ slot.room.title }}',
+                'backgroundColor': '{{ slot|highlight_change_colors }}',
+                'borderColor': '{{ slot.ak.category.color }}',
+                'url': '{{ slot.ak.detail_url }}'
+            },
+        {% endif %}
+    {% endfor %}
+]

AKPlan/templates/AKPlan/encode_rooms.html

+[
+    {% for room in rooms %}
+        {
+            'id': '{{ room.title }}',
+            'title': '{{ room.title }}',
+            'parentId': '{{ room.location }}',
+        },
+    {% endfor %}
+    {% for building in buildings %}
+        {
+            'id': '{{ building }}',
+            'title': '{{ building }}',
+        },
+    {% endfor %}
+]

AKPlan/templates/AKPlan/plan_akslot.html

+{% load static %}
+{% load tz %}
+{% load i18n %}
+{% load tags_AKPlan %}
+
+{% include "AKModel/load_fullcalendar.html" %}
+
+<script>
+    {% get_current_language as LANGUAGE_CODE %}
+
+    document.addEventListener('DOMContentLoaded', function () {
+        var calendarEl = document.getElementById('akSlotCalendar');
+
+        var calendar = new FullCalendar.Calendar(calendarEl, {
+            // Adapt to timezone of the connected event
+            timeZone: '{{ ak.event.timezone }}',
+            initialView: 'timeGrid',
+            // Adapt to user selected locale
+            locale: '{{ LANGUAGE_CODE }}',
+            // No header, not buttons
+            headerToolbar: false,
+            aspectRatio: 2.5,
+            themeSystem: 'bootstrap5',
+            buttonIcons: {
+              prev: 'ignore fa-solid fa-angle-left',
+              next: 'ignore fa-solid fa-angle-right',
+            },
+            // Only show calendar view for the dates of the connected event
+            visibleRange: {
+                start: '{{ ak.event.start | timezone:ak.event.timezone | date:"Y-m-d H:i:s" }}',
+                end: '{{ ak.event.end | timezone:ak.event.timezone  | date:"Y-m-d H:i:s"}}',
+            },
+            scrollTime: '08:00:00',
+            allDaySlot: false,
+            nowIndicator: true,
+            now: "{% timestamp_now event.timezone %}",
+            eventTextColor: '#fff',
+            eventColor: '#127ba3',
+            // Create entries for all scheduled slots
+            events: [
+                {% if not ak.event.plan_hidden or user.is_staff %}
+                    {% for slot in ak.akslot_set.all %}
+                        {% if slot.start %}
+                            {
+                                'title': '{{ slot.room }}',
+                                'start': '{{ slot.start | timezone:ak.event.timezone | date:"Y-m-d H:i:s" }}',
+                                'end': '{{ slot.end | timezone:ak.event.timezone | date:"Y-m-d H:i:s" }}',
+                                'url' : '{% if slot.room %}{% url "plan:plan_room" event_slug=ak.event.slug pk=slot.room.pk %}{% else %}#{% endif %}'
+                            },
+                        {% endif %}
+                    {% endfor %}
+                {% endif %}
+                {% for a in availabilities %}
+                    {
+                        title: '{{ Verfuegbarkeit }}',
+                        start: '{{ a.start | timezone:ak.event.timezone | date:"Y-m-d H:i:s" }}',
+                        end: '{{ a.end | timezone:ak.event.timezone | date:"Y-m-d H:i:s" }}',
+                        backgroundColor: '#28B62C',
+                        display: 'background'
+                    },
+                {% endfor %}
+            ],
+            schedulerLicenseKey: 'GPL-My-Project-Is-Open-Source',
+        });
+
+        calendar.render();
+    });
+
+</script>

AKPlan/templates/AKPlan/plan_base.html

+{% extends "base.html" %}
+
+{% load fontawesome_6 %}
+{% load i18n %}
+{% load static %}
+
+{% block meta %}
+    <meta name="twitter:card" content="summary" />
+    <meta name="twitter:title" content="{{ event.name }} - {% trans "Plan" %}" />
+{% endblock %}
+
+{% block imports %}
+    {% include "AKModel/load_fullcalendar.html" %}
+
+    {% block fullcalendar %}{% endblock %}
+{% endblock imports %}
+
+{% block footer_custom %}
+    {% if event.contact_email %}
+        <h4>
+            <a href="mailto:{{ event.contact_email }}">{% fa6_icon "envelope" "far" %} {% trans "Write to organizers of this event for questions and comments" %}</a>
+        </h4>
+    {% endif %}
+{% endblock %}

AKPlan/templates/AKPlan/plan_breadcrumbs.html

+{% load i18n %}
+{% load tags_AKModel %}
+
+<li class="breadcrumb-item">
+    {% if 'AKDashboard'|check_app_installed %}
+        <a href="{% url 'dashboard:dashboard' %}">AKPlanning</a>
+    {% else %}
+        AKPlanning
+    {% endif %}
+</li>
+<li class="breadcrumb-item">
+    {% if 'AKDashboard'|check_app_installed %}
+        <a href="{% url 'dashboard:dashboard_event' slug=event.slug %}">{{ event }}</a>
+    {% else %}
+        {{ event }}
+    {% endif %}
+</li>

AKPlan/templates/AKPlan/plan_detail.html

+{% extends "AKPlan/plan_base.html" %}
+
+{% load fontawesome_6 %}
+{% load i18n %}
+{% load static %}
+{% load tz %}
+{% load tags_AKPlan %}
+
+
+{% block fullcalendar %}
+    {% if not event.plan_hidden or user.is_staff %}
+        {% get_current_language as LANGUAGE_CODE %}
+
+        <script>
+            document.addEventListener('DOMContentLoaded', function () {
+                var calendarEl = document.getElementById('planCalendar');
+
+                var calendar = new FullCalendar.Calendar(calendarEl, {
+                    // Adapt to timezone of the connected event
+                    timeZone: '{{ event.timezone }}',
+                    initialView: 'timeGrid',
+                    // Adapt to user selected locale
+                    locale: '{{ LANGUAGE_CODE }}',
+                    // No header, not buttons
+                    headerToolbar: {
+                        left: '',
+                        center: '',
+                        right: ''
+                    },
+                    aspectRatio: 2,
+                    themeSystem: 'bootstrap5',
+                    buttonIcons: {
+                      prev: 'ignore fa-solid fa-angle-left',
+                      next: 'ignore fa-solid fa-angle-right',
+                    },
+                    // Only show calendar view for the dates of the connected event
+                    visibleRange: {
+                        start: '{{ event.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                        end: '{{ event.end | timezone:event.timezone  | date:"Y-m-d H:i:s"}}',
+                    },
+                    scrollTime: '08:00:00',
+                    allDaySlot: false,
+                    nowIndicator: true,
+                    now: "{% timestamp_now event.timezone %}",
+                    eventTextColor: '#fff',
+                    eventColor: '#127ba3',
+                    // Create entries for all scheduled slots
+                    events: {% block encode %}{% endblock %},
+                    schedulerLicenseKey: 'GPL-My-Project-Is-Open-Source',
+                });
+
+                calendar.render();
+            });
+        </script>
+    {% endif %}
+{% endblock %}

AKPlan/templates/AKPlan/plan_index.html

+{% extends "AKPlan/plan_base.html" %}
+
+{% load fontawesome_6 %}
+{% load i18n %}
+{% load static %}
+{% load tz %}
+{% load tags_AKPlan %}
+
+
+{% block fullcalendar %}
+    {% if not event.plan_hidden or user.is_staff %}
+        {% get_current_language as LANGUAGE_CODE %}
+
+        <script>
+            document.addEventListener('DOMContentLoaded', function () {
+                var planEl = document.getElementById('planCalendar');
+
+                var plan = new FullCalendar.Calendar(planEl, {
+                    timeZone: '{{ event.timezone }}',
+                    headerToolbar: {
+                        left: 'today prev,next',
+                        center: 'title',
+                        right: 'resourceTimelineDay,resourceTimelineEvent'
+                    },
+                    themeSystem: 'bootstrap5',
+                    buttonIcons: {
+                      prev: 'ignore fa-solid fa-angle-left',
+                      next: 'ignore fa-solid fa-angle-right',
+                    },
+                    // Adapt to user selected locale
+	                locale: '{{ LANGUAGE_CODE }}',
+                    initialView: 'resourceTimelineEvent',
+                    views: {
+                        resourceTimelineDay: {
+                            type: 'resourceTimeline',
+                            buttonText: '{% trans "Day" %}',
+                            slotDuration: '01:00',
+                            scrollTime: '08:00',
+                        },
+                        resourceTimelineEvent: {
+                            type: 'resourceTimeline',
+                            visibleRange: {
+                                start: '{{ event.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                                end: '{{ event.end | timezone:event.timezone  | date:"Y-m-d H:i:s"}}',
+                            },
+                            buttonText: '{% trans "Event" %}',
+                        }
+                    },
+                    eventDidMount: function(info) {
+                        $(info.el).tooltip({title: info.event.extendedProps.description});
+                    },
+                    editable: false,
+                    allDaySlot: false,
+                    nowIndicator: true,
+                    now: "{% timestamp_now event.timezone %}",
+                    eventTextColor: '#fff',
+                    eventColor: '#127ba3',
+                    resourceAreaWidth: '15%',
+                    resourceAreaHeaderContent: '{% trans "Room" %}',
+                    resources: {% include "AKPlan/encode_rooms.html" %},
+                    events: {% with akslots as slots %}{% include "AKPlan/encode_events.html" %}{% endwith %},
+                    schedulerLicenseKey: 'GPL-My-Project-Is-Open-Source',
+                });
+
+                plan.render();
+
+                // Scroll to current time
+                if($(".fc-timeline-now-indicator-line").length) {
+                    $('.fc-scroller').scrollLeft($('.fc-timeline-now-indicator-line').position().left);
+                }
+            });
+        </script>
+
+        {% if type_filtering_active %}
+            {# Type filter script #}
+            <script type="module">
+                const { createApp } = Vue
+
+                createApp({
+                    delimiters: ["[[", "]]"],
+                    data() {
+                      return {
+                          types: JSON.parse("{{ types | escapejs }}"),
+                          strict: {{ types_filter_strict|yesno:"true,false" }},
+                          empty: {{ types_filter_empty|yesno:"true,false" }}
+                      }
+                    },
+                    methods: {
+                        onFilterChange(type) {
+                            // Re-generate filter url
+                            const typeString = "types="
+                                + this.types
+                                .map(t => `${t.slug}:${t.state ? 'yes' : 'no'}`)
+                                .join(',')
+                                + `&strict=${this.strict ? 'yes' : 'no'}`
+                                + `&empty=${this.empty ? 'yes' : 'no'}`;
+
+                            // Redirect to the new url including the adjusted filters
+                            const baseUrl = window.location.origin + window.location.pathname;
+                            window.location.href = `${baseUrl}?${typeString}`;
+                          }
+                    }
+                }).mount('#filter');
+
+                // Prevent showing of cached form values for filter inputs when using broswer navigation
+                window.addEventListener('pageshow', function(event) {
+                  if (event.persisted) {
+                    window.location.reload();
+                  }
+                });
+            </script>
+        {% endif %}
+    {% endif %}
+{% endblock %}
+
+
+{% block breadcrumbs %}
+    {% include "AKPlan/plan_breadcrumbs.html" %}
+    <li class="breadcrumb-item">
+        {% trans "AK Plan" %}
+    </li>
+{% endblock %}
+
+
+{% block content %}
+    {% include "messages.html" %}
+
+    <div class="float-end">
+        <ul class="nav nav-pills">
+            {% if rooms|length > 0 %}
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button"
+                       aria-haspopup="true"
+                       aria-expanded="false">{% trans "Rooms" %}</a>
+                    <div class="dropdown-menu" style="">
+                        {% for r in event.room_set.all %}
+                            <a class="dropdown-item"
+                               href="{% url "plan:plan_room" event_slug=event.slug pk=r.pk %}">{{ r }}</a>
+                        {% endfor %}
+                    </div>
+                </li>
+            {% endif %}
+            {% if tracks|length > 0 %}
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button"
+                       aria-haspopup="true"
+                       aria-expanded="false">{% trans "Tracks" %}</a>
+                    <div class="dropdown-menu">
+                        {% for t in tracks %}
+                            <a class="dropdown-item"
+                               href="{% url "plan:plan_track" event_slug=event.slug pk=t.pk %}">{{ t }}</a>
+                        {% endfor %}
+                    </div>
+                </li>
+            {% endif %}
+            {% if event.active %}
+                <li class="nav-item">
+                    <a class="nav-link active"
+                       href="{% url 'plan:plan_wall' event_slug=event.slug %}?{{ query_string }}">{% fa6_icon 'desktop' 'fas' %}&nbsp;&nbsp;{% trans "AK Wall" %}</a>
+                </li>
+            {% endif %}
+        </ul>
+    </div>
+
+    <h1 class="mb-3">{%  trans "Plan:" %} {{ event }}</h1>
+
+    {% if type_filtering_active %}
+        {# Type filter HTML #}
+        <div class="card border-primary mb-3">
+            <div class="card-header">
+                {% trans 'Filter by types' %}
+            </div>
+            <div class="card-body d-flex" id="filter">
+                {% trans "Types:" %}
+                <div id="filterTypes" class="d-flex">
+                    <div class="form-check form-switch ms-3"  v-for="type in types">
+                        <label class="form-check-label" :for="'typeFilterType' + type.slug">[[ type.name ]]</label>
+                        <input class="form-check-input" type="checkbox" :id="'typeFilterType' + type.slug " v-model="type.state" @change="onFilterChange()">
+                    </div>
+                </div>
+                <div class="form-check form-switch ms-5">
+                    <label class="form-check-label" for="typeFilterEmpty">{% trans "AKs without type" %}</label>
+                    <input class="form-check-input" type="checkbox" id="typeFilterEmpty" v-model="empty" @change="onFilterChange()">
+                </div>
+                <div class="form-check form-switch ms-5">
+                    <label class="form-check-label" for="typeFilterStrict">{% trans "No AKs with additional other types" %}</label>
+                    <input class="form-check-input" type="checkbox" id="typeFilterStrict" v-model="strict" @change="onFilterChange()">>
+                </div>
+            </div>
+        </div>
+    {% endif %}
+
+    {% timezone event.timezone %}
+        <div class="row" style="margin-top:30px;">
+            {% if not event.plan_hidden or user.is_staff %}
+                {% if event.active %}
+                    <div class="col-md-6">
+                        <h2><a name="currentAKs">{% trans "Current AKs" %}:</a></h2>
+                        {% with akslots_now as slots %}
+                            {% include "AKPlan/slots_table.html" %}
+                        {% endwith %}
+                    </div>
+
+                    <div class="col-md-6">
+                        <h2><a name="currentAKs">{% trans "Next AKs" %}:</a></h2>
+                        {% with akslots_next as slots %}
+                            {% include "AKPlan/slots_table.html" %}
+                        {% endwith %}
+                    </div>
+                {% else %}
+                    <div class="col-md-12">
+                        <div class="alert alert-warning">
+                            <p class="mb-0">{% trans "This event is not active." %}</p>
+                        </div>
+                    </div>
+                {% endif %}
+
+                <div class="col-md-12">
+                    <div style="margin-top:30px;margin-bottom: 70px;">
+                        <div id="planCalendar"></div>
+                    </div>
+                </div>
+            {% else %}
+                <div class="col-md-12">
+                    <div class="alert alert-warning">
+                        <p class="mb-0">{% trans "Plan is not visible (yet)." %}</p>
+                    </div>
+                </div>
+            {% endif %}
+        </div>
+    {% endtimezone %}
+{% endblock %}

AKPlan/templates/AKPlan/plan_room.html

+{% extends "AKPlan/plan_detail.html" %}
+{% load fontawesome_6 %}
+{% load tags_AKModel %}
+
+{% load tz %}
+{% load i18n %}
+
+{% block breadcrumbs %}
+    {% include "AKPlan/plan_breadcrumbs.html" %}
+    <li class="breadcrumb-item">
+        <a href="{% url 'plan:plan_overview' event_slug=event.slug %}">{% trans "AK Plan" %}</a>
+    </li>
+    <li class="breadcrumb-item">{% trans "Room" %}: {{ room.title }}</li>
+{% endblock %}
+
+
+{% block encode %}
+[
+    {% for slot in slots %}
+        {% if slot.start %}
+            {'title': '{{ slot.ak }}',
+            'start': '{{ slot.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            'end': '{{ slot.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            'url': '{{ slot.ak.detail_url }}',
+            'borderColor': '{{ slot.ak.track.color }}',
+            'color': '{{ slot.ak.category.color }}',
+            },
+        {% endif %}
+    {% endfor %}
+    {% for a in room.availabilities.all %}
+        {
+            title: '',
+            start: '{{ a.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            end: '{{ a.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            'resourceId': '{{ a.room.title }}',
+            backgroundColor: '#28B62C',
+            display: 'background',
+            groupId: 'roomAvailable',
+        },
+    {% endfor %}
+]
+{% endblock %}
+
+
+{% block content %}
+    <div class="float-end">
+        <ul class="nav nav-pills">
+          <li class="nav-item dropdown">
+            <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">{% trans "Rooms" %}</a>
+            <div class="dropdown-menu" style="">
+                {% for r in event.room_set.all %}
+                    <a class="dropdown-item" href="{% url "plan:plan_room" event_slug=event.slug pk=r.pk %}">{{ r }}</a>
+                {% endfor %}
+            </div>
+          </li>
+        </ul>
+    </div>
+
+    <h1>{% trans "Room" %}: {{ room.name }} {% if room.location != '' %}({{ room.location }}){% endif %}</h1>
+
+    {% if "AKOnline"|check_app_installed and room.virtual and room.virtual.url != '' %}
+        <a class="btn btn-success" target="_parent" href="{{ room.virtual.url }}">
+            {% fa6_icon 'external-link-alt' 'fas' %} {% trans "Go to virtual room" %}
+        </a>
+    {% endif %}
+
+    {% if not event.plan_hidden or user.is_staff %}
+        {% timezone event.timezone %}
+            <div class="row" style="margin-top:30px;clear:both;">
+                <div class="col-md-12">
+                    <div id="planCalendar"></div>
+                </div>
+            </div>
+        {% endtimezone %}
+    {% else %}
+        <div class="alert alert-warning mt-3">
+            <p class="mb-0">{% trans "Plan is not visible (yet)." %}</p>
+        </div>
+    {% endif %}
+
+    <table class="table table-borderless" style="margin-top: 30px;">
+        <tbody>
+            <tr>
+                <td>{% trans "Capacity" %}:</td><td>{{ room.capacity }}</td>
+            </tr>
+            {% if room.properties.count > 0 %}
+                <tr>
+                    <td>{% trans "Properties" %}:</td>
+                    <td>
+                        {% for property in room.properties.all %}
+                            {% if forloop.counter0 > 0 %}
+                                ,&nbsp;
+                            {% endif %}
+                            {{ property }}
+                        {% endfor %}
+                    </td>
+                </tr>
+            {% endif %}
+        </tbody>
+    </table>
+{% endblock %}

AKPlan/templates/AKPlan/plan_track.html

+{% extends "AKPlan/plan_detail.html" %}
+
+{% load tz %}
+{% load i18n %}
+
+{% block breadcrumbs %}
+    {% include "AKPlan/plan_breadcrumbs.html" %}
+    <li class="breadcrumb-item">
+        <a href="{% url 'plan:plan_overview' event_slug=event.slug %}">{% trans "AK Plan" %}</a>
+    </li>
+    <li class="breadcrumb-item">{% trans "Track" %}: {{ track }}</li>
+{% endblock %}
+
+
+{% block encode %}
+[
+    {% for slot in slots %}
+        {% if slot.start %}
+            {'title': '{{ slot.ak }} @ {{ slot.room }}',
+            'start': '{{ slot.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            'end': '{{ slot.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+            'url': '{{ slot.ak.detail_url }}',
+            'color': '{{ track.color }}',
+            'borderColor': '{{ slot.ak.category.color }}',
+            },
+        {% endif %}
+    {% endfor %}
+]
+{% endblock %}
+
+
+{% block content %}
+    <div class="float-end">
+        <ul class="nav nav-pills">
+          <li class="nav-item dropdown">
+            <a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">{% trans "Tracks" %}</a>
+            <div class="dropdown-menu">
+                {% for t in event.aktrack_set.all %}
+                    <a class="dropdown-item" href="{% url "plan:plan_track" event_slug=event.slug pk=t.pk %}">{{ t }}</a>
+                {% endfor %}
+            </div>
+          </li>
+        </ul>
+    </div>
+
+    <h1>Plan: {{ event }} ({% trans "Track" %}: {{ track }})</h1>
+
+    {% if not event.plan_hidden or user.is_staff %}
+        {% timezone event.timezone %}
+            <div class="row" style="margin-top:30px;clear:both;">
+                <div class="col-md-12">
+                    <div id="planCalendar"></div>
+                </div>
+            </div>
+        {% endtimezone %}
+    {% else %}
+        <div class="alert alert-warning mt-3">
+            <p class="mb-0">{% trans "Plan is not visible (yet)." %}</p>
+        </div>
+    {% endif %}
+{% endblock %}

AKPlan/templates/AKPlan/plan_wall.html

+{% load compress %}
+{% load static %}
+{% load i18n %}
+{% load django_bootstrap5 %}
+{% load fontawesome_6 %}
+{% load tags_AKModel %}
+{% load tags_AKPlan %}
+{% load tz %}
+
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>{% block title %}AK Planning{% endblock %}</title>
+
+    {# Load Bootstrap CSS and JavaScript as well as font awesome #}
+    {% compress css %}
+        <link rel="stylesheet" type="text/x-scss" href="{% static 'common/vendor/bootswatch-lumen/theme.scss' %}">
+        {% fontawesome_6_css %}
+        <link rel="stylesheet" href="{% static 'common/css/custom.css' %}">
+    {% endcompress %}
+
+    {% compress js %}
+        {% bootstrap_javascript %}
+        <script src="{% static 'common/vendor/jquery/jquery-3.6.3.min.js' %}"></script>
+        {% fontawesome_6_js %}
+    {% endcompress %}
+
+    {% include "AKModel/load_fullcalendar.html" %}
+
+    {% get_current_language as LANGUAGE_CODE %}
+
+    <script>
+        document.addEventListener('DOMContentLoaded', function () {
+            var planEl = document.getElementById('planCalendar');
+
+            var plan = new FullCalendar.Calendar(planEl, {
+                timeZone: '{{ event.timezone }}',
+                headerToolbar: false,
+                themeSystem: 'bootstrap5',
+                buttonIcons: {
+                  prev: 'ignore fa-solid fa-angle-left',
+                  next: 'ignore fa-solid fa-angle-right',
+                },
+                // Adapt to user selected locale
+                locale: '{{ LANGUAGE_CODE }}',
+                slotDuration: '01:00',
+                initialView: 'resourceTimeline',
+                visibleRange: {
+                    start: '{{ start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
+                    end: '{{ end | timezone:event.timezone  | date:"Y-m-d H:i:s"}}',
+                },
+                slotMinTime: '{{ earliest_start_hour }}:00:00',
+                slotMaxTime: '{{ latest_end_hour }}:00:00',
+                eventDidMount: function(info) {
+                    $(info.el).tooltip({title: info.event.extendedProps.description});
+                },
+                editable: false,
+                allDaySlot: false,
+                nowIndicator: true,
+                now: "{% timestamp_now event.timezone %}",
+                eventTextColor: '#fff',
+                eventColor: '#127ba3',
+                height: '90%',
+                resourceAreaWidth: '15%',
+                resourceAreaHeaderContent: '{% trans "Room" %}',
+                resources: [
+                    {% for room in rooms %}
+                        {
+                            'id': '{{ room.title }}',
+                            'title': '{{ room.title }}'
+                        },
+                    {% endfor %}
+                ],
+                events: {% with akslots as slots %}{% include "AKPlan/encode_events.html" %}{% endwith %},
+                schedulerLicenseKey: 'GPL-My-Project-Is-Open-Source',
+            });
+
+            plan.render();
+
+            // Scroll to current time
+            if($(".fc-timeline-now-indicator-line").length) {
+                $('.fc-scroller').scrollLeft($('.fc-timeline-now-indicator-line').position().left);
+            }
+
+            // == Auto Reload ==
+
+            // function from: https://stackoverflow.com/questions/5448545/how-to-retrieve-get-parameters-from-javascript/
+            function findGetParameter(parameterName) {
+                var result = null,
+                    tmp = [];
+                location.search
+                    .substr(1)
+                    .split("&")
+                    .forEach(function (item) {
+                    tmp = item.split("=");
+                    if (tmp[0] === parameterName) result = decodeURIComponent(tmp[1]);
+                    });
+                return result;
+            }
+
+            // Check whether an autoreload frequency was specified and treat it as full minutes
+            const autoreload_frequency = Math.ceil(findGetParameter("autoreload"));
+            const cbxAutoReload = $('#cbxAutoReload');
+
+            if(autoreload_frequency>0) {
+                window.setTimeout ( function() { window.location.reload();  }, autoreload_frequency * 60 * 1000);
+                console.log("Autoreload active");
+                cbxAutoReload.prop('checked', true);
+            }
+            else {
+                cbxAutoReload.prop('checked', false);
+            }
+
+            cbxAutoReload.change(function () {
+                let url = window.location.href.split('?')[0];
+                if(cbxAutoReload.prop('checked')) {
+                    url = url + "?autoreload=5";
+                }
+                window.location.replace(url);
+            });
+        });
+    </script>
+</head>
+<body>
+{% timezone event.timezone %}
+    <div class="row" style="height:100vh;margin:0;padding:1vh;">
+        <div class="col-md-3">
+            <h1>Plan: {{ event }}</h1>
+
+            <h2><a name="currentAKs">{% trans "Current AKs" %}:</a></h2>
+            {% with akslots_now as slots %}
+                {% include "AKPlan/slots_table.html" %}
+            {% endwith %}
+
+            <h2><a name="currentAKs">{% trans "Next AKs" %}:</a></h2>
+            {% with akslots_next as slots %}
+                {% include "AKPlan/slots_table.html" %}
+            {% endwith %}
+        </div>
+        <div class="col-md-9" style="height:98vh;">
+            <div id="planCalendar"></div>
+        </div>
+    </div>
+    <div style="position: absolute;bottom: 1vh;left:1vw;background-color: #FFFFFF;padding: 1vh;">
+        <input type="checkbox" name="autoreload" id="cbxAutoReload"> <label for="cbxAutoReload">{% trans "Reload page automatically?" %}</label>
+    </div>
+{% endtimezone %}
+
+</body>
+</html>

AKPlan/templates/AKPlan/slots_table.html

+{% load i18n %}
+
+
+<table class="table table-striped">
+    {% for akslot in slots %}
+    <tr>
+        <td class="breakWord"><b><a href="{{ akslot.ak.detail_url }}">{{ akslot.ak.name }}</a></b></td>
+        <td>{{ akslot.start | time:"H:i" }} - {{ akslot.end | time:"H:i" }}</td>
+        <td class="breakWord">{% if akslot.room and akslot.room.pk != '' %}
+            <a href="{% url 'plan:plan_room' event_slug=event.slug pk=akslot.room.pk %}">{{ akslot.room }}</a>
+        {% endif %}</td>
+    </tr>
+    {% empty %}
+        {% trans "No AKs" %}
+    {% endfor %}
+</table>