fd852db2156e416ac1fda4df9bf046733d0790c5 to main · KIF / AKPlanning

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.docker/entrypoint.sh

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		#!/bin/sh

		function wait_for_db()
		{
		while ! ./manage.py sqlflush > /dev/null 2>&1 ;do
		echo "Waiting for the db to be ready."
		sleep 1
		done
		}

		if [ "$SECRET_KEY" == "" ] ;then
		echo "Need the environment variable SECRET_KEY."
		exit 1
		fi

		echo "" > ./AKPlanning/settings_secrets.py # Reset file in case we ran before
		echo "SECRET_KEY = '$SECRET_KEY'" >> ./AKPlanning/settings_secrets.py
		echo "HOSTS = $HOSTS" >> ./AKPlanning/settings_secrets.py
		echo "DB_NAME = '$DB_NAME'" >> ./AKPlanning/settings_secrets.py
		echo "DB_USER = '$DB_USER'" >> ./AKPlanning/settings_secrets.py
		echo "DB_PASSWORD = '$DB_PASSWORD'" >> ./AKPlanning/settings_secrets.py
		echo "DB_HOST = '$DB_HOST'" >> ./AKPlanning/settings_secrets.py

		if [ "$AUTO_MIGRATE_DB" == "true" ] ;then
		wait_for_db
		echo "Applying DB migrations"
		./manage.py migrate
		fi

		if [ "$DJANGO_SUPERUSER_PASSWORD" != "" ] ;then
		wait_for_db
		echo "Trying to create superuser."
		./manage.py createsuperuser --noinput
		fi

		env \| while IFS= read -r line; do
		value=${line#*=}
		name=${line%%=*}
		case $name in EXTRA_DJANGO_SETTING*)
		echo -e "$value" > "./AKPlanning/settings/$name.py"
		esac
		done

		./manage.py collectstatic --noinput
		./manage.py compilemessages -l de_DE
		uwsgi --ini .docker/uwsgi.ini

.docker/extra_requirements.txt

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		uwsgi==2.0.30

.docker/uwsgi.ini

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		[uwsgi]
		socket = 0.0.0.0:3035
		wsgi-file = AKPlanning/wsgi.py
		env = DJANGO_SETTINGS_MODULE=AKPlanning.settings_production
		processes = 4
		threads = 2

.dockerignore

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		apache-akplanning.conf
		CODE_OF_CONDUCT.md
		CONTRIBUTING.md
		CONTRIBUTORS.md
		.git
		.gitignore
		.gitlab-ci.yml
		INSTALL.md
		LICENSE.md
		README.md
		uwsgi-akplanning.ini

.gitignore

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		@@ -4,8 +4,14 @@
		# Secrets for production
		AKPlanning/settings_secrets.py

		# Settings subfolder
		AKPlanning/settings/

		# static files generated by django
		static/
		/static/

		# Database backups
		backups/

		# Created by https://www.gitignore.io/api/python,django,virtualenv,pycharm+all
		# Edit at https://www.gitignore.io/?templates=python,django,virtualenv,pycharm+all

.gitlab-ci.yml

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		image: python:3.11

		services:
		- mysql

		variables:
		MYSQL_DATABASE: "test"
		MYSQL_ROOT_PASSWORD: "mysql"
		MYSQL_USER: "django"
		MYSQL_PASSWORD: "mysql"
		MYSQL_HOST: "mysql"

		cache:
		paths:
		- ~/.cache/pip/

		.before_script_template:
		before_script:
		- python -V # Print out python version for debugging
		- apt-get -qq update
		- apt-get -qq install -y python3-virtualenv python3 python3-dev python3-pip gettext default-mysql-client default-libmysqlclient-dev
		- ./Utils/setup.sh --ci
		- mkdir -p public/badges public/lint
		- echo undefined > public/badges/$CI_JOB_NAME.score
		- source venv/bin/activate
		- pip install pylint-gitlab pylint-django
		- mysql --version

		migrations:
		extends: .before_script_template
		script:
		- source venv/bin/activate
		- ./manage.py makemigrations --dry-run --check

		test:
		extends: .before_script_template
		script:
		- source venv/bin/activate
		- echo "GRANT ALL on . to '${MYSQL_USER}';"\| mysql -u root --password="${MYSQL_ROOT_PASSWORD}" -h mysql
		- pip install pytest-cov
		- coverage run --source='.' manage.py test --settings AKPlanning.settings_ci
		after_script:
		- source venv/bin/activate
		- coverage report
		- coverage xml
		coverage: '/(?i)total.*? (100(?:\.0+)?\%\|[1-9]?\d(?:\.\d+)?\%)$/'
		artifacts:
		reports:
		coverage_report:
		coverage_format: cobertura
		path: coverage.xml
		junit: unit.xml

		lint:
		extends: .before_script_template
		stage: test
		script:
		- pylint --load-plugins pylint_django --django-settings-module=AKPlanning.settings_ci --rcfile pylintrc --exit-zero --output-format=text AK* \| tee /tmp/pylint.txt
		- sed -n 's/^Your code has been rated at $[-0-9.]$\/./\1/p' /tmp/pylint.txt > public/badges/$CI_JOB_NAME.score
		- pylint --load-plugins pylint_django --django-settings-module=AKPlanning.settings_ci --rcfile pylintrc --exit-zero --output-format=pylint_gitlab.GitlabCodeClimateReporter AK* > codeclimate.json
		- pylint --load-plugins pylint_django --django-settings-module=AKPlanning.settings_ci --rcfile pylintrc --exit-zero --output-format=pylint_gitlab.GitlabPagesHtmlReporter AK* > public/lint/index.html
		after_script:
		- \|
		echo "Linting score: $(cat public/badges/$CI_JOB_NAME.score)"
		artifacts:
		paths:
		- public
		reports:
		codequality: codeclimate.json
		when: always

		doc:
		extends: .before_script_template
		stage: test
		script:
		- cd docs
		- make html
		- cd ..
		artifacts:
		paths:
		- docs/_build/html

		pages:
		stage: deploy
		image: alpine:latest
		script:
		- echo
		artifacts:
		paths:
		- public
		only:
		refs:
		- main

AKDashboard/init.py

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AKDashboard/admin.py

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		from django.contrib import admin
		from AKDashboard.models import DashboardButton


		@admin.register(DashboardButton)
		class DashboardButtonAdmin(admin.ModelAdmin):
		"""
		Admin interface for dashboard buttons
		"""
		list_display = ['text', 'url', 'event']
		list_filter = ['event']
		search_fields = ['text', 'url']
		list_display_links = ['text']

AKDashboard/apps.py

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		from django.apps import AppConfig


		class AkdashboardConfig(AppConfig):
		"""
		App configuration for dashboard (default)
		"""
		name = 'AKDashboard'

AKDashboard/fixtures/dashboard.json

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		[
		{
		"model": "AKDashboard.dashboardbutton",
		"pk": 1,
		"fields": {
		"text": "Wiki",
		"url": "http://wiki.kif.rocks",
		"icon": "fab,wikipedia-w",
		"color": 2,
		"event": 2
		}
		}
		]

AKDashboard/locale/de_DE/LC_MESSAGES/django.po

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		# 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: 2025-06-21 18:09+0000\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"

		#: AKDashboard/models.py:21
		msgid "Dashboard Button"
		msgstr "Dashboard-Button"

		#: AKDashboard/models.py:22
		msgid "Dashboard Buttons"
		msgstr "Dashboard-Buttons"

		#: AKDashboard/models.py:32
		msgid "Text"
		msgstr "Text"

		#: AKDashboard/models.py:33
		msgid "Text that will be shown on the button"
		msgstr "Text, der auf dem Button angezeigt wird"

		#: AKDashboard/models.py:34
		msgid "Link URL"
		msgstr "Link-URL"

		#: AKDashboard/models.py:34
		msgid "URL this button links to"
		msgstr "URL auf die der Button verweist"

		#: AKDashboard/models.py:35
		msgid "Icon"
		msgstr "Symbol"

		#: AKDashboard/models.py:37
		msgid "Button Style"
		msgstr "Stil des Buttons"

		#: AKDashboard/models.py:37
		msgid "Style (Color) of this button (bootstrap class)"
		msgstr "Stiel (Farbe) des Buttons (Bootstrap-Klasse)"

		#: AKDashboard/models.py:39
		msgid "Event"
		msgstr "Veranstaltung"

		#: AKDashboard/models.py:39
		msgid "Event this button belongs to"
		msgstr "Veranstaltung, zu der dieser Button gehört"

		#: AKDashboard/templates/AKDashboard/dashboard.html:19
		#: AKDashboard/templates/AKDashboard/dashboard_event.html:30
		#: AKDashboard/templates/AKDashboard/dashboard_row_old_event.html:53
		msgid "Write to organizers of this event for questions and comments"
		msgstr ""
		"Kontaktiere die Organisator*innen des Events bei Fragen oder Kommentaren"

		#: AKDashboard/templates/AKDashboard/dashboard.html:25
		msgid "Old events"
		msgstr "Frühere Veranstaltungen"

		#: AKDashboard/templates/AKDashboard/dashboard.html:35
		msgid "Currently, there are no Events!"
		msgstr "Aktuell gibt es keine Events!"

		#: AKDashboard/templates/AKDashboard/dashboard.html:38
		msgid "Please contact an administrator if you want to use AKPlanning."
		msgstr ""
		"Bitte kontaktiere einen Administratorin, falls du AKPlanning verwenden "
		"möchtest."

		#: AKDashboard/templates/AKDashboard/dashboard_event.html:20
		msgid "Recent"
		msgstr "Kürzlich"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:18
		#: AKDashboard/templates/AKDashboard/dashboard_row_old_event.html:20
		msgid "AK List"
		msgstr "AK-Liste"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:29
		msgid "Current AKs"
		msgstr "Aktuelle AKs"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:36
		msgid "AK Wall"
		msgstr "AK-Wall"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:44
		#: AKDashboard/templates/AKDashboard/dashboard_row_old_event.html:30
		msgid "Schedule"
		msgstr "AK-Plan"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:55
		msgid "AK Submission"
		msgstr "AK-Einreichung"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:63
		#: AKDashboard/templates/AKDashboard/dashboard_row_old_event.html:39
		msgid "AK History"
		msgstr "AK-Verlauf"

		#: AKDashboard/templates/AKDashboard/dashboard_row.html:72
		msgid "AK Preferences"
		msgstr "AK-Präferenzen"

		#: AKDashboard/views.py:70
		#, python-format
		msgid "New AK: %(ak)s."
		msgstr "Neuer AK: %(ak)s."

		#: AKDashboard/views.py:73
		#, python-format
		msgid "AK \"%(ak)s\" edited."
		msgstr "AK \"%(ak)s\" bearbeitet."

		#: AKDashboard/views.py:76
		#, python-format
		msgid "AK \"%(ak)s\" deleted."
		msgstr "AK \"%(ak)s\" gelöscht."

		#: AKDashboard/views.py:91
		#, python-format
		msgid "AK \"%(ak)s\" (re-)scheduled."
		msgstr "AK \"%(ak)s\" (um-)geplant."

AKDashboard/migrations/0001_initial.py

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		# Generated by Django 2.2.6 on 2020-01-12 23:30

		from django.db import migrations, models
		import django.db.models.deletion
		import fontawesome_6.fields


		class Migration(migrations.Migration):

		initial = True

		dependencies = [
		('AKModel', '0026_akslot_updated'),
		]

		operations = [
		migrations.CreateModel(
		name='DashboardButton',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('text', models.CharField(help_text='Text that will be shown on the button', max_length=50, verbose_name='Text')),
		('url', models.URLField(help_text='URL this button links to', verbose_name='Link URL')),
		('icon', fontawesome_6.fields.IconField(blank=True, default='external-link-alt', help_text='Symbol represeting this button.', max_length=60, verbose_name='Icon')),
		('color', models.PositiveSmallIntegerField(choices=[(0, 'primary'), (1, 'success'), (2, 'info'), (3, 'warning'), (4, 'danger')], default=0, help_text='Style (Color) of this button (bootstrap class)', verbose_name='Button Style')),
		('event', models.ForeignKey(help_text='Event this button belongs to', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		],
		options={
		'verbose_name': 'Dashboard Button',
		'verbose_name_plural': 'Dashboard Buttons',
		},
		),
		]

AKDashboard/migrations/0002_update_fa.py

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		# Generated by Django 3.2.16 on 2023-01-03 16:50

		from django.db import migrations
		import fontawesome_6.fields


		class Migration(migrations.Migration):

		dependencies = [
		('AKDashboard', '0001_initial'),
		]

		operations = [
		migrations.AlterField(
		model_name='dashboardbutton',
		name='icon',
		field=fontawesome_6.fields.IconField(blank=True, default='external-link-alt', help_text='Symbol represeting this button.', max_length=60, verbose_name='Icon'),
		),
		]

AKDashboard/migrations/init.py

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AKDashboard/models.py

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		from django.db import models
		from django.utils.translation import gettext_lazy as _
		from fontawesome_6.fields import IconField

		from AKModel.models import Event


		class DashboardButton(models.Model):
		"""
		Model for a single dashboard button

		Allows to specify
		* a text (currently without possibility to translate),
		* a color (based on predefined design colors)
		* a url the button should point to (internal or external)
		* an icon (from the collection of fontawesome)

		Each button is associated with a single event and will be deleted when the event is deleted.
		"""
		class Meta:
		verbose_name = _("Dashboard Button")
		verbose_name_plural = _("Dashboard Buttons")

		COLOR_CHOICES = (
		(0, "primary"),
		(1, "success"),
		(2, "info"),
		(3, "warning"),
		(4, "danger"),
		)

		text = models.CharField(max_length=50, blank=False, verbose_name=_("Text"),
		help_text=_("Text that will be shown on the button"))
		url = models.URLField(blank=False, verbose_name=_("Link URL"), help_text=_("URL this button links to"))
		icon = IconField(default="external-link-alt", verbose_name=_("Icon"), help_text="Symbol represeting this button.")
		color = models.PositiveSmallIntegerField(choices=COLOR_CHOICES, default=0, blank=False,
		verbose_name=_("Button Style"), help_text=_("Style (Color) of this button (bootstrap class)"))
		event = models.ForeignKey(to=Event, on_delete=models.CASCADE, blank=False, null=False,
		verbose_name=_("Event"), help_text=_("Event this button belongs to"))

		def __str__(self):
		return f"{self.text} ({self.event})"

AKDashboard/static/AKDashboard/style.css

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		.dashboard-row {
		margin-bottom: 5em;
		}

		.dashboard-row-small {
		margin-bottom: 3em;
		}

		.dashboard-row > .row {
		margin-left: 0;
		padding-bottom: 1em;
		}

		.dashboard-box .fa {
		font-size: 26pt;
		}

		.dashboard-box span.text {
		display: block;
		padding-top: 10px;
		font-size: 12pt;
		}

		.dashboard-box {
		padding: 2em;
		margin-right: 1em;
		min-width: 15em;
		margin-bottom: 1em;
		}

		.dashboard-button {
		display: inline;
		padding: 0;
		}

		#recent-changes-list {
		list-style-type:none;
		padding-left: 0;
		line-height: 220%;
		}

		#recent-changes-list li {
		font-size: 120%;
		font-family:monospace;
		}

		#recent-changes-list a {
		text-decoration: none;
		color: #555555;
		font-weight: bold;
		}

AKDashboard/templates/AKDashboard/dashboard.html

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		{% extends 'base.html' %}

		{% load fontawesome_6 %}
		{% load i18n %}
		{% load static %}

		{% block breadcrumbs %}
		<li class="breadcrumb-item">AKPlanning</li>
		{% endblock %}

		{% block content %}
		{% include "messages.html" %}
		{% if total_event_count > 0 %}
		{% for event in active_and_current_events %}
		<div class="dashboard-row">
		{% include "AKDashboard/dashboard_row.html" %}
		{% if event.contact_email %}
		<p>
		<a href="mailto:{{ event.contact_email }}">{% fa6_icon "envelope" "fas" %} {% trans "Write to organizers of this event for questions and comments" %}</a>
		</p>
		{% endif %}
		</div>
		{% endfor %}
		{% if old_event_count > 0 %}
		<h2 class="mb-3">{% trans "Old events" %}</h2>
		{% for event in old_events %}
		<div class="dashboard-row-small">
		{% include "AKDashboard/dashboard_row_old_event.html" %}
		</div>
		{% endfor %}
		{% endif %}
		{% else %}
		<div class="jumbotron">
		<h2 class="display-4">
		{% trans 'Currently, there are no Events!' %}
		</h2>
		<p class="lead">
		{% trans 'Please contact an administrator if you want to use AKPlanning.' %}
		</p>
		</div>
		{% endif %}
		{% endblock %}

AKDashboard/templates/AKDashboard/dashboard_event.html

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		{% extends 'base.html' %}

		{% load fontawesome_6 %}
		{% load i18n %}
		{% load static %}
		{% load tags_AKModel %}
		{% load tz %}

		{% block breadcrumbs %}
		<li class="breadcrumb-item"><a href="{% url 'dashboard:dashboard' %}">AKPlanning</a></li>
		<li class="breadcrumb-item active">{{ event }}</li>
		{% endblock %}

		{% block content %}
		{% include "messages.html" %}
		<div class="dashboard-row">
		{% include "AKDashboard/dashboard_row.html" %}

		{% if recent_changes\|length > 0 %}
		<h3 class="mt-1" id="history">{% trans "Recent" %}:</h3>
		<ul id="recent-changes-list">
		{% for recent in recent_changes %}
		<li><a href="{{ recent.link }}">{% fa6_icon recent.icon.0 recent.icon.1 %} {{ recent.text }}</a> <span style="color: #999999;">{{ recent.timestamp \| timezone:event.timezone \| date:"d.m. H:i" }}</span></li>
		{% endfor %}
		</ul>
		{% endif %}

		{% if event.contact_email %}
		<p>
		<a href="mailto:{{ event.contact_email }}">{% fa6_icon "envelope" "fas" %} {% trans "Write to organizers of this event for questions and comments" %}</a>
		</p>
		{% endif %}
		</div>
		{% endblock %}

AKDashboard/templates/AKDashboard/dashboard_row.html

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		{% load i18n %}
		{% load tags_AKModel %}
		{% load fontawesome_6 %}

		<h2><a href="{% url 'dashboard:dashboard_event' slug=event.slug %}">{{ event.name }}</a></h2>
		<h4 class="text-muted">
		{% if event.place %}
		<b>{{ event.place }} ·</b>
		{% endif %}
		{{ event \| event_month_year }}
		</h4>
		<div class="mt-2">
		{% if 'AKSubmission'\|check_app_installed %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'submit:ak_list' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-list-ul"></span>
		<span class='text'>{% trans 'AK List' %}</span>
		</div>
		</a>
		{% endif %}
		{% if 'AKPlan'\|check_app_installed %}
		{% if not event.plan_hidden or user.is_staff %}
		{% if event.active %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'plan:plan_overview' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-clock"></span>
		<span class='text'>{% trans 'Current AKs' %}</span>
		</div>
		</a>
		<a class="dashboard-box btn btn-primary"
		href="{% url 'plan:plan_wall' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-calendar"></span>
		<span class='text'>{% trans 'AK Wall' %}</span>
		</div>
		</a>
		{% else %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'plan:plan_overview' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-calendar-alt"></span>
		<span class='text'>{% trans 'Schedule' %}</span>
		</div>
		</a>
		{% endif %}
		{% endif %}
		{% endif %}
		{% if 'AKSubmission'\|check_app_installed and event.active %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'submit:submission_overview' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-pencil-alt"></span>
		<span class='text'>{% trans 'AK Submission' %}</span>
		</div>
		</a>
		{% endif %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'dashboard:dashboard_event' slug=event.slug %}#history">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-history"></span>
		<span class='text'>{% trans 'AK History' %}</span>
		</div>
		</a>
		{% if 'AKPreference'\|check_app_installed and event.active %}
		{% if not event.poll_hidden or user.is_staff %}
		<a class="dashboard-box btn btn-primary"
		href="{% url 'poll:poll' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-poll"></span>
		<span class='text'>{% trans 'AK Preferences' %}</span>
		</div>
		</a>
		{% endif %}
		{% endif %}
		{% for button in event.dashboardbutton_set.all %}
		<a class="dashboard-box btn btn-{{ button.get_color_display }}"
		href="{{ button.url }}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		{% if button.icon %}<span class="fa">{{ button.icon.as_html }}</span>{% endif %}
		<span class='text'>{{ button.text }}</span>
		</div>
		</a>
		{% endfor %}
		</div>

AKDashboard/templates/AKDashboard/dashboard_row_old_event.html

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		{% load i18n %}
		{% load tags_AKModel %}
		{% load fontawesome_6 %}

		<h3><a href="{% url 'dashboard:dashboard_event' slug=event.slug %}">{{ event.name }}</a>
		<span class="text-muted">
		·
		{% if event.place %}
		{{ event.place }} ·
		{% endif %}
		{{ event \| event_month_year }}
		</span>
		</h3>
		<div class="mt-2">
		{% if 'AKSubmission'\|check_app_installed %}
		<a class="btn btn-primary"
		href="{% url 'submit:ak_list' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-list-ul"></span>
		<span class='text'>{% trans 'AK List' %}</span>
		</div>
		</a>
		{% endif %}
		{% if 'AKPlan'\|check_app_installed %}
		{% if not event.plan_hidden or user.is_staff %}
		<a class="btn btn-primary"
		href="{% url 'plan:plan_overview' event_slug=event.slug %}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-calendar-alt"></span>
		<span class='text'>{% trans 'Schedule' %}</span>
		</div>
		</a>
		{% endif %}
		{% endif %}
		<a class="btn btn-primary"
		href="{% url 'dashboard:dashboard_event' slug=event.slug %}#history">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		<span class="fa fa-history"></span>
		<span class='text'>{% trans 'AK History' %}</span>
		</div>
		</a>
		{% for button in event.dashboardbutton_set.all %}
		<a class="btn btn-{{ button.get_color_display }}"
		href="{{ button.url }}">
		<div class="col-sm-12 col-md-3 col-lg-2 dashboard-button">
		{% if button.icon %}<span class="fa">{{ button.icon.as_html }}</span>{% endif %}
		<span class='text'>{{ button.text }}</span>
		</div>
		</a>
		{% endfor %}
		<a class="btn btn-info"
		href=mailto:{{ event.contact_email }}"
		title="{% trans 'Write to organizers of this event for questions and comments' %}">
		{% fa6_icon "envelope" "fas" %}
		</a>
		</div>

AKDashboard/tests.py

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		import zoneinfo

		from django.apps import apps
		from django.test import override_settings, TestCase
		from django.urls import reverse
		from django.utils.timezone import now

		from AKDashboard.models import DashboardButton
		from AKModel.models import AK, AKCategory, Event
		from AKModel.tests.test_views import BasicViewTests


		class DashboardTests(TestCase):
		"""
		Specific Dashboard Tests
		"""

		@classmethod
		def setUpTestData(cls):
		"""
		Initialize Test database
		"""
		super().setUpTestData()
		cls.event = Event.objects.create(
		name="Dashboard Test Event",
		slug="dashboardtest",
		timezone=zoneinfo.ZoneInfo("Europe/Berlin"),
		start=now(),
		end=now(),
		active=True,
		plan_hidden=False,
		poll_hidden=False,
		)
		cls.default_category = AKCategory.objects.create(
		name="Test Category",
		event=cls.event,
		)

		def test_dashboard_view(self):
		"""
		Check that the main dashboard is reachable
		(would also be covered by generic view testcase below)
		"""
		url = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})
		response = self.client.get(url)
		self.assertEqual(response.status_code, 200)

		def test_nonexistent_dashboard_view(self):
		"""
		Make sure there is no dashboard for an non-existing event
		"""
		url = reverse('dashboard:dashboard_event', kwargs={"slug": "nonexistent-event"})
		response = self.client.get(url)
		self.assertEqual(response.status_code, 404)

		@override_settings(DASHBOARD_SHOW_RECENT=True)
		def test_history(self):
		"""
		Test displaying of history

		For the sake of that test, the setting to show recent events in dashboard is enforced to be true
		regardless of the default configuration currently in place
		"""
		url = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		# History should be empty
		response = self.client.get(url)
		self.assertQuerySetEqual(response.context["recent_changes"], [])

		AK.objects.create(
		name="Test AK",
		category=self.default_category,
		event=self.event,
		)

		# History should now contain one AK (Test AK)
		response = self.client.get(url)
		self.assertEqual(len(response.context["recent_changes"]), 1)
		self.assertEqual(response.context["recent_changes"][0]['text'], "New AK: Test AK.")

		def test_public(self):
		"""
		Test handling of public and private events
		(only public events should be part of the standard dashboard,
		but there should be an individual dashboard for both public and private events)
		"""
		url_dashboard_index = reverse('dashboard:dashboard')
		url_event_dashboard = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		# Non-Public event (should not be part of the global dashboard
		# but should have an individual dashboard page for those knowing the url)
		self.event.public = False
		self.event.save()
		response = self.client.get(url_dashboard_index)
		self.assertEqual(response.status_code, 200)
		self.assertFalse(self.event in response.context["active_and_current_events"])
		self.assertFalse(self.event in response.context["old_events"])
		response = self.client.get(url_event_dashboard)
		self.assertEqual(response.status_code, 200)
		self.assertEqual(response.context["event"], self.event)

		# Public event -- should be part of the global dashboard
		self.event.public = True
		self.event.save()
		response = self.client.get(url_dashboard_index)
		self.assertEqual(response.status_code, 200)
		self.assertTrue(self.event in response.context["active_and_current_events"])

		def test_active(self):
		"""
		Test existence of buttons with regard to activity status of the given event
		"""
		url_event_dashboard = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		if apps.is_installed('AKSubmission'):
		# Non-active event -> No submission
		self.event.active = False
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertNotContains(response, "AK Submission")

		# Active event -> Submission should be open
		self.event.active = True
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertContains(response, "AK Submission")

		def test_plan_hidden(self):
		"""
		Test visibility of plan buttons with regard to plan visibility status for a given event
		"""
		url_event_dashboard = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		if apps.is_installed('AKPlan'):
		# Plan hidden? No buttons should show up
		self.event.plan_hidden = True
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertNotContains(response, "Current AKs")
		self.assertNotContains(response, "AK Wall")

		# Plan not hidden?
		# Buttons for current AKs and AK Wall should be on the page
		self.event.plan_hidden = False
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertContains(response, "Current AKs")
		self.assertContains(response, "AK Wall")

		def test_poll_hidden(self):
		"""
		Test visibility of poll buttons with regard to poll visibility status for a given event
		"""
		url_event_dashboard = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		if apps.is_installed('AKPreference'):
		# Poll hidden? No buttons should show up
		self.event.poll_hidden = True
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertNotContains(response, "AK Preferences")

		# Poll not hidden?
		# Buttons to preference poll should be on the page
		self.event.poll_hidden = False
		self.event.save()
		response = self.client.get(url_event_dashboard)
		self.assertContains(response, "AK Preferences")

		def test_dashboard_buttons(self):
		"""
		Make sure manually added buttons are displayed correctly
		"""
		url_event_dashboard = reverse('dashboard:dashboard_event', kwargs={"slug": self.event.slug})

		response = self.client.get(url_event_dashboard)
		self.assertNotContains(response, "Dashboard Button Test")

		DashboardButton.objects.create(
		text="Dashboard Button Test",
		event=self.event
		)

		response = self.client.get(url_event_dashboard)
		self.assertContains(response, "Dashboard Button Test")


		class DashboardViewTests(BasicViewTests, TestCase):
		"""
		Generic view tests, based on :class:`AKModel.BasicViewTests` as specified in this class in VIEWS
		"""
		fixtures = ['model.json', 'dashboard.json']

		APP_NAME = 'dashboard'

		VIEWS = [
		('dashboard', {}),
		('dashboard_event', {'slug': 'kif42'}),
		]

AKDashboard/urls.py

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		from django.urls import path

		from AKDashboard import views

		app_name = "dashboard"

		urlpatterns = [
		path('', views.DashboardView.as_view(), name="dashboard"),
		path('<slug:slug>/', views.DashboardEventView.as_view(), name='dashboard_event'),
		]

AKDashboard/views.py

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		from django.apps import apps
		from django.utils.decorators import method_decorator
		from django.views.decorators.csrf import ensure_csrf_cookie
		from django.views.generic import TemplateView, DetailView
		from django.utils.translation import gettext_lazy as _

		from AKModel.models import Event, AK, AKSlot
		from AKPlanning import settings


		class DashboardView(TemplateView):
		"""
		Index view of dashboard and therefore the main entry point for AKPlanning

		Displays information and buttons for all public events
		"""
		template_name = 'AKDashboard/dashboard.html'

		@method_decorator(ensure_csrf_cookie)
		def dispatch(self, args, *kwargs):
		return super().dispatch(args, *kwargs)

		def get_context_data(self, **kwargs):
		context = super().get_context_data(**kwargs)
		# Load events and split between active and current/featured events and those that should show smaller below
		context["active_and_current_events"] = []
		context["old_events"] = []
		events = Event.objects.filter(public=True).order_by("-active", "-pk").prefetch_related('dashboardbutton_set')
		for event in events:
		if event.active or len(context["active_and_current_events"]) < settings.DASHBOARD_MAX_FEATURED_EVENTS:
		context["active_and_current_events"].append(event)
		else:
		context["old_events"].append(event)
		context["active_event_count"] = len(context["active_and_current_events"])
		context["old_event_count"] = len(context["old_events"])
		context["total_event_count"] = context["active_event_count"] + context["old_event_count"]
		return context


		class DashboardEventView(DetailView):
		"""
		Dashboard view for a single event

		In addition to the basic information and the buttons,
		an overview over recent events (new and changed AKs, moved AKSlots) for the given event is shown.

		The event dashboard also exists for non-public events (one only needs to know the URL/slug of the event).
		"""
		template_name = 'AKDashboard/dashboard_event.html'
		context_object_name = 'event'
		model = Event

		def get_context_data(self, **kwargs):
		context = super().get_context_data(**kwargs)

		# Show feed of recent changes (if activated)
		if settings.DASHBOARD_SHOW_RECENT:
		# Create a list of chronically sorted events (both AK and plan changes):
		recent_changes = []

		# Newest AKs (if AKSubmission is used)
		if apps.is_installed("AKSubmission"):
		# Get the latest x changes (if there are that many),
		# where x corresponds to the entry threshold configured in the settings
		# (such that the list will be completely filled even if there are no (newer) plan changes)
		submission_changes = AK.history.filter(event=context['event'])[:int(settings.DASHBOARD_RECENT_MAX)] # pylint: disable=no-member, line-too-long
		# Create textual representation including icons
		for s in submission_changes:
		if s.history_type == '+':
		text = _('New AK: %(ak)s.') % {'ak': s.name}
		icon = ('plus-square', 'far')
		elif s.history_type == '~':
		text = _('AK "%(ak)s" edited.') % {'ak': s.name}
		icon = ('pen-square', 'fas')
		else:
		text = _('AK "%(ak)s" deleted.') % {'ak': s.name}
		icon = ('times', 'fas')

		# Store representation in change list (still unsorted)
		recent_changes.append(
		{'icon': icon, 'text': text, 'link': s.instance.detail_url, 'timestamp': s.history_date}
		)

		# Changes in plan (if AKPlan is used and plan is publicly visible)
		if apps.is_installed("AKPlan") and not context['event'].plan_hidden:
		# Get the latest plan changes (again using a threshold, see above)
		last_changed_slots = AKSlot.objects.select_related('ak').filter(event=context['event'], start__isnull=False).order_by('-updated')[:int(settings.DASHBOARD_RECENT_MAX)] #pylint: disable=line-too-long
		for changed_slot in last_changed_slots:
		# Create textual representation including icons and links and store in list (still unsorted)
		recent_changes.append({'icon': ('clock', 'far'),
		'text': _('AK "%(ak)s" (re-)scheduled.') % {'ak': changed_slot.ak.name},
		'link': changed_slot.ak.detail_url,
		'timestamp': changed_slot.updated})

		# Sort by change date...
		recent_changes.sort(key=lambda x: x['timestamp'], reverse=True)
		# ... and restrict to the latest 25 changes
		context['recent_changes'] = recent_changes[:int(settings.DASHBOARD_RECENT_MAX)]
		else:
		context['recent_changes'] = []

		return context

AKModel/admin.py

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AKModel/apps.py

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		from django.apps import AppConfig
		from django.contrib.admin.apps import AdminConfig


		class AkmodelConfig(AppConfig):
		"""
		App configuration (default, only specifies name of the app)
		"""
		name = 'AKModel'


		class AKAdminConfig(AdminConfig):
		"""
		App configuration for admin
		Loading a custom version here allows to add additional contex and further adapt the behavior of the admin interface
		"""
		default_site = 'AKModel.site.AKAdminSite'

AKModel/availability/init.py

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AKModel/availability/forms.py

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		# This part of the code was adapted from pretalx (https://github.com/pretalx/pretalx)
		# Copyright 2017-2019, Tobias Kunze
		# Original Copyrights licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0
		# Documentation was mainly added by us, other changes are marked in the code
		import datetime
		import json

		from django import forms
		from django.db import transaction
		from django.db.models.signals import post_save
		from django.utils.dateparse import parse_datetime
		from django.utils.translation import gettext_lazy as _

		from AKModel.availability.models import Availability
		from AKModel.availability.serializers import AvailabilityFormSerializer
		from AKModel.models import Event


		class AvailabilitiesFormMixin(forms.Form):
		"""
		Mixin for forms to add availabilities functionality to it
		Will handle the rendering and population of an availabilities field
		"""
		availabilities = forms.CharField(
		label=_('Availability'),
		help_text=_(
		'Click and drag to mark the availability during the event, double-click to delete. '
		'Or use the start and end inputs to add entries to the calendar view.' # Adapted help text
		),
		widget=forms.TextInput(attrs={'class': 'availabilities-editor-data'}),
		required=False,
		)

		def _serialize(self, event, instance):
		"""
		Serialize relevant availabilities into a JSON format to populate the text field in the form

		:param event: event the availabilities belong to (relevant for start and end times)
		:param instance: the entity availabilities in this form should belong to (e.g., an AK, or a Room)
		:return: JSON serializiation of the relevant availabilities
		:rtype: str
		"""
		if instance:
		availabilities = instance.availabilities.all()
		else:
		availabilities = []

		return json.dumps(AvailabilityFormSerializer((availabilities, event)).data)

		def __init__(self, args, *kwargs):
		super().__init__(args, *kwargs)
		# Load event information and populate availabilities text field
		self.event = self.initial.get('event')
		if isinstance(self.event, int):
		self.event = Event.objects.get(pk=self.event)
		initial = kwargs.pop('initial', {})
		if 'availabilities' not in initial:
		initial['availabilities'] = self._serialize(self.event, kwargs.get('instance'))
		if not isinstance(self, forms.BaseModelForm):
		kwargs.pop('instance', None)
		kwargs['initial'] = initial

		def _parse_availabilities_json(self, jsonavailabilities):
		"""
		Turn raw JSON availabilities into a list of model instances

		:param jsonavailabilities: raw json input
		:return: a list of availability objects corresponding to the raw input
		:rtype: List[Availability]
		"""
		try:
		rawdata = json.loads(jsonavailabilities)
		except ValueError as exc:
		raise forms.ValidationError("Submitted availabilities are not valid json.") from exc
		if not isinstance(rawdata, dict):
		raise forms.ValidationError(
		"Submitted json does not comply with expected format, should be object."
		)
		availabilities = rawdata.get('availabilities')
		if not isinstance(availabilities, list):
		raise forms.ValidationError(
		"Submitted json does not comply with expected format, missing or malformed availabilities field"
		)
		return availabilities

		def _parse_datetime(self, strdate):
		"""
		Parse input date string
		This will try to correct timezone information if needed

		:param strdate: string representing a timestamp
		:return: a timestamp object
		"""
		tz = self.event.timezone # adapt to our event model

		obj = parse_datetime(strdate)
		if not obj:
		raise TypeError
		if obj.tzinfo is None:
		# Adapt to new python timezone interface
		obj = obj.replace(tzinfo=tz)

		return obj

		def _validate_availability(self, rawavail):
		"""
		Validate a raw availability instance input by making sure the relevant fields are present and can be parsed
		The cleaned up values that are produced to test the validity of the input are stored in-place in the input
		object for later usage in cleaning/parsing to availability objects

		:param rawavail: object to validate/clean
		"""
		message = _("The submitted availability does not comply with the required format.")
		if not isinstance(rawavail, dict):
		raise forms.ValidationError(message)
		rawavail.pop('id', None)
		rawavail.pop('allDay', None)
		if not set(rawavail.keys()) == {'start', 'end'}:
		raise forms.ValidationError(message)

		try:
		rawavail['start'] = self._parse_datetime(rawavail['start'])
		rawavail['end'] = self._parse_datetime(rawavail['end'])
		# Adapt: Better error handling
		except (TypeError, ValueError) as exc:
		raise forms.ValidationError(
		_("The submitted availability contains an invalid date.")
		) from exc

		timeframe_start = self.event.start # adapt to our event model
		if rawavail['start'] < timeframe_start:
		rawavail['start'] = timeframe_start

		# add 1 day, not 24 hours, https://stackoverflow.com/a/25427822/2486196
		timeframe_end = self.event.end # adapt to our event model
		timeframe_end = timeframe_end + datetime.timedelta(days=1)
		if rawavail['end'] > timeframe_end:
		# If the submitted availability ended outside the event timeframe, fix it silently
		rawavail['end'] = timeframe_end

		def clean_availabilities(self):
		"""
		Turn raw availabilities into real availability objects
		:return:
		"""
		data = self.cleaned_data.get('availabilities')
		required = (
		'availabilities' in self.fields and self.fields['availabilities'].required
		)
		if not data:
		if required:
		raise forms.ValidationError(_('Please fill in your availabilities!'))
		return None

		rawavailabilities = self._parse_availabilities_json(data)
		availabilities = []

		for rawavail in rawavailabilities:
		self._validate_availability(rawavail)
		availabilities.append(Availability(event_id=self.event.id, **rawavail))
		if not availabilities and required:
		raise forms.ValidationError(_('Please fill in your availabilities!'))
		return availabilities

		def _set_foreignkeys(self, instance, availabilities):
		"""
		Set the reference to `instance` in each given availability.
		For example, set the availabilitiy.room_id to instance.id, in
		case instance of type Room.
		"""
		reference_name = instance.availabilities.field.name + '_id'

		for avail in availabilities:
		setattr(avail, reference_name, instance.id)

		def _replace_availabilities(self, instance, availabilities: list[Availability]):
		"""
		Replace the existing list of availabilities belonging to an entity with a new, updated one

		This will trigger a post_save signal for usage in constraint violation checking

		:param instance: entity the availabilities belong to
		:param availabilities: list of new availabilities
		"""
		with transaction.atomic():
		# TODO: do not recreate objects unnecessarily, give the client the IDs, so we can track modifications and
		# leave unchanged objects alone
		instance.availabilities.all().delete()
		Availability.objects.bulk_create(availabilities)
		# Adaption:
		# Trigger post save signal manually to make sure constraints are updated accordingly
		# Doing this one time is sufficient, since this will nevertheless update all availability constraint
		# violations of the corresponding AK
		if len(availabilities) > 0:
		post_save.send(Availability, instance=availabilities[0], created=True)

		def save(self, args, *kwargs):
		"""
		Override the saving method of the (model) form
		"""
		instance = super().save(args, *kwargs)
		availabilities = self.cleaned_data.get('availabilities')

		if availabilities is not None:
		self._set_foreignkeys(instance, availabilities)
		self._replace_availabilities(instance, availabilities)

		return instance # adapt to our forms

AKModel/availability/models.py

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		# This part of the code was adapted from pretalx (https://github.com/pretalx/pretalx)
		# Copyright 2017-2019, Tobias Kunze
		# Original Copyrights licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0
		# Changes are marked in the code

		import datetime
		from typing import List

		from django.db import models
		from django.utils.functional import cached_property
		from django.utils.translation import gettext_lazy as _

		from AKModel.models import Event, AKOwner, Room, AK, AKCategory
		# TODO: Decouple from AKPreference app
		from AKPreference.models import EventParticipant

		zero_time = datetime.time(0, 0)


		# CHANGES:
		# ScopeManager and LogMixin removed as they are not used in this project
		# adapted to event, people and room models
		# remove serialization as requirements are not covered
		# add translation
		# add meta class
		# enable availabilities for AKs and AKCategories
		# add verbose names and help texts to model attributes
		# adapt or extemd documentation
		# add participants


		class Availability(models.Model):
		"""The Availability class models when people or rooms are available for.

		The power of this class is not within its rather simple data model,
		but with the operations available on it. An availability object can
		span multiple days, but due to our choice of input widget, it will
		usually only span a single day at most.
		"""
		# pylint: disable=broad-exception-raised

		event = models.ForeignKey(
		to=Event,
		related_name='availabilities',
		on_delete=models.CASCADE,
		verbose_name=_('Event'),
		help_text=_('Associated event'),
		)
		person = models.ForeignKey(
		to=AKOwner,
		related_name='availabilities',
		on_delete=models.CASCADE,
		null=True,
		blank=True,
		verbose_name=_('Person'),
		help_text=_('Person whose availability this is'),
		)
		room = models.ForeignKey(
		to=Room,
		related_name='availabilities',
		on_delete=models.CASCADE,
		null=True,
		blank=True,
		verbose_name=_('Room'),
		help_text=_('Room whose availability this is'),
		)
		ak = models.ForeignKey(
		to=AK,
		related_name='availabilities',
		on_delete=models.CASCADE,
		null=True,
		blank=True,
		verbose_name=_('AK'),
		help_text=_('AK whose availability this is'),
		)
		ak_category = models.ForeignKey(
		to=AKCategory,
		related_name='availabilities',
		on_delete=models.CASCADE,
		null=True,
		blank=True,
		verbose_name=_('AK Category'),
		help_text=_('AK Category whose availability this is'),
		)
		participant = models.ForeignKey(
		to=EventParticipant,
		related_name='availabilities',
		on_delete=models.CASCADE,
		null=True,
		blank=True,
		verbose_name=_('Participant'),
		help_text=_('Participant whose availability this is'),
		)
		start = models.DateTimeField()
		end = models.DateTimeField()

		def __str__(self) -> str:
		person = self.person.name if self.person else None
		participant = str(self.participant) if self.participant else None
		room = getattr(self.room, 'name', None)
		event = getattr(getattr(self, 'event', None), 'name', None)
		ak = getattr(self.ak, 'name', None)
		ak_category = getattr(self.ak_category, 'name', None)
		arg_list = [
		f"event={event}",
		f"person={person}",
		f"room={room}",
		f"ak={ak}",
		f"ak category={ak_category}",
		f"participant={participant}",
		]
		return f'Availability({", ".join(arg_list)})'

		def __hash__(self):
		return hash(
		(
		getattr(self, 'event', None),
		self.person,
		self.room,
		self.ak,
		self.ak_category,
		self.participant,
		self.start,
		self.end,
		)
		)

		def __eq__(self, other: 'Availability') -> bool:
		"""Comparisons like ``availability1 == availability2``.

		Checks if ``event``, ``person``, ``room``, ``ak``, ``ak_category``, ``start`` and ``end``
		are the same.
		"""
		return all(
		(
		getattr(self, attribute, None) == getattr(other, attribute, None)
		for attribute in ['event', 'person', 'room', 'ak', 'ak_category', 'participant', 'start', 'end']
		)
		)

		@cached_property
		def all_day(self) -> bool:
		"""Checks if the Availability spans one (or, technically: multiple)
		complete day."""
		return self.start.time() == zero_time and self.end.time() == zero_time

		def overlaps(self, other: 'Availability', strict: bool) -> bool:
		"""Test if two Availabilities overlap.

		:param other:
		:param strict: Only count a real overlap as overlap, not direct adjacency.
		"""

		if not isinstance(other, Availability):
		raise Exception('Please provide an Availability object')

		if strict:
		return (
		(self.start <= other.start < self.end)
		or (self.start < other.end <= self.end)
		or (other.start <= self.start < other.end)
		or (other.start < self.end <= other.end)
		)
		return (
		(self.start <= other.start <= self.end)
		or (self.start <= other.end <= self.end)
		or (other.start <= self.start <= other.end)
		or (other.start <= self.end <= other.end)
		)

		def contains(self, other: 'Availability') -> bool:
		"""Tests if this availability starts before and ends after the
		other."""
		return self.start <= other.start and self.end >= other.end

		def merge_with(self, other: 'Availability') -> 'Availability':
		"""Return a new Availability which spans the range of this one and the
		given one."""

		if not isinstance(other, Availability):
		raise Exception('Please provide an Availability object.')
		if not other.overlaps(self, strict=False):
		raise Exception('Only overlapping Availabilities can be merged.')

		avail = Availability(
		start=min(self.start, other.start), end=max(self.end, other.end)
		)
		if self.event == other.event:
		avail.event = self.event
		return avail

		def __or__(self, other: 'Availability') -> 'Availability':
		"""Performs the merge operation: ``availability1 \| availability2``"""
		return self.merge_with(other)

		def intersect_with(self, other: 'Availability') -> 'Availability':
		"""Return a new Availability which spans the range covered both by this
		one and the given one."""

		if not isinstance(other, Availability):
		raise Exception('Please provide an Availability object.')
		if not other.overlaps(self, False):
		raise Exception('Only overlapping Availabilities can be intersected.')

		avail = Availability(
		start=max(self.start, other.start), end=min(self.end, other.end)
		)
		if self.event == other.event:
		avail.event = self.event
		return avail

		def __and__(self, other: 'Availability') -> 'Availability':
		"""Performs the intersect operation: ``availability1 &
		availability2``"""
		return self.intersect_with(other)

		@classmethod
		def union(cls, availabilities: List['Availability']) -> List['Availability']:
		"""Return the minimal list of Availability objects which are covered by
		at least one given Availability."""
		if not availabilities:
		return []

		availabilities = sorted(availabilities, key=lambda a: a.start)
		result = [availabilities[0]]
		availabilities = availabilities[1:]

		for avail in availabilities:
		if avail.overlaps(result[-1], False):
		result[-1] = result[-1].merge_with(avail)
		else:
		result.append(avail)

		return result

		@classmethod
		def _pair_intersection(
		cls,
		availabilities_a: List['Availability'],
		availabilities_b: List['Availability'],
		) -> List['Availability']:
		"""return the list of Availabilities, which are covered by each of the
		given sets."""
		result = []

		# yay for O(b*a) time! I am sure there is some fancy trick to make this faster,
		# but we're dealing with less than 100 items in total, sooo.. ¯\_(ツ)_/¯
		for a in availabilities_a:
		for b in availabilities_b:
		if a.overlaps(b, True):
		result.append(a.intersect_with(b))

		return result

		@classmethod
		def intersection(
		cls, *availabilitysets: List['Availability']
		) -> List['Availability']:
		"""Return the list of Availabilities which are covered by all of the
		given sets."""

		# get rid of any overlaps and unmerged ranges in each set
		availabilitysets = [cls.union(avialset) for avialset in availabilitysets]
		# bail out for obvious cases (there are no sets given, one of the sets is empty)
		if not availabilitysets:
		return []
		if not all(availabilitysets):
		return []
		# start with the very first set ...
		result = availabilitysets[0]
		for availset in availabilitysets[1:]:
		# ... subtract each of the other sets
		result = cls._pair_intersection(result, availset)
		return result

		@property
		def simplified(self):
		"""
		Get a simplified (only Weekday, hour and minute) string representation of an availability
		:return: simplified string version
		:rtype: str
		"""
		return (f'{self.start.astimezone(self.event.timezone).strftime("%a %H:%M")}-'
		f'{self.end.astimezone(self.event.timezone).strftime("%a %H:%M")}')

		@classmethod
		def with_event_length(
		cls,
		event: Event,
		person: AKOwner \| None = None,
		room: Room \| None = None,
		ak: AK \| None = None,
		ak_category: AKCategory \| None = None,
		participant: EventParticipant \| None = None,
		) -> "Availability":
		"""
		Create an availability covering exactly the time between event start and event end.
		Can e.g., be used to create default availabilities.

		:param event: relevant event
		:param person: person, if availability should be connected to a person
		:param room: room, if availability should be connected to a room
		:param ak: ak, if availability should be connected to a ak
		:param ak_category: ak_category, if availability should be connected to a ak_category
		:return: availability associated to the entity oder entities selected
		:rtype: Availability
		"""
		timeframe_start = event.start # adapt to our event model
		# add 1 day, not 24 hours, https://stackoverflow.com/a/25427822/2486196
		timeframe_end = event.end # adapt to our event model
		timeframe_end = timeframe_end + datetime.timedelta(days=1)
		return Availability(start=timeframe_start, end=timeframe_end, event=event, person=person,
		room=room, ak=ak, ak_category=ak_category, participant=participant)

		def is_covered(self, availabilities: List['Availability']):
		"""Check if list of availibilities cover this object.

		:param availabilities: availabilities to check.
		:return: whether the availabilities cover full event.
		:rtype: bool
		"""
		avail_union = Availability.union(availabilities)
		return any(avail.contains(self) for avail in avail_union)

		@classmethod
		def is_event_covered(cls, event: Event, availabilities: List['Availability']) -> bool:
		"""Check if list of availibilities cover whole event.

		:param event: event to check.
		:param availabilities: availabilities to check.
		:return: whether the availabilities cover full event.
		:rtype: bool
		"""
		# NOTE: Cannot use `Availability.with_event_length` as its end is the
		# event end + 1 day
		full_event = Availability(event=event, start=event.start, end=event.end)
		return full_event.is_covered(availabilities)

		class Meta:
		verbose_name = _('Availability')
		verbose_name_plural = _('Availabilities')
		ordering = ['event', 'start']

AKModel/availability/serializers.py

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		# This part of the code was adapted from pretalx (https://github.com/pretalx/pretalx)
		# Copyright 2017-2019, Tobias Kunze
		# Original Copyrights licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0
		# Documentation was mainly added by us, other changes are marked in the code
		from django.utils import timezone
		from rest_framework.fields import SerializerMethodField
		from rest_framework.serializers import BaseSerializer, ModelSerializer

		from AKModel.availability.models import Availability
		from AKModel.models import Event


		class AvailabilitySerializer(ModelSerializer):
		"""
		REST Framework Serializer for Availability
		"""
		allDay = SerializerMethodField()
		start = SerializerMethodField()
		end = SerializerMethodField()

		def get_allDay(self, obj): # pylint: disable=invalid-name
		"""
		Bridge between naming conventions of python and fullcalendar by providing the all_day field as allDay, too
		"""
		return obj.all_day

		def get_start(self, obj):
		"""
		Get start timestamp

		Use already localized strings in serialized field
		(default would be UTC, but that would require heavy timezone calculation on client side)
		"""
		return timezone.localtime(obj.start, obj.event.timezone).strftime("%Y-%m-%dT%H:%M:%S")

		def get_end(self, obj):
		"""
		Get end timestamp

		Use already localized strings in serialized field
		(default would be UTC, but that would require heavy timezone calculation on client side)
		"""
		return timezone.localtime(obj.end, obj.event.timezone).strftime("%Y-%m-%dT%H:%M:%S")

		class Meta:
		model = Availability
		fields = ('id', 'start', 'end', 'allDay')


		class AvailabilityFormSerializer(BaseSerializer):
		"""Serializer to configure an availability form."""

		def create(self, validated_data):
		raise ValueError("`AvailabilityFormSerializer` is read-only.")

		def to_internal_value(self, data):
		raise ValueError("`AvailabilityFormSerializer` is read-only.")

		def update(self, instance, validated_data):
		raise ValueError("`AvailabilityFormSerializer` is read-only.")

		def to_representation(self, instance: tuple[Availability, Event], **kwargs):
		availabilities, event = instance

		return {
		'availabilities': AvailabilitySerializer(availabilities, many=True).data,
		'event': {
		# 'timezone': event.timezone,
		'date_from': str(event.start),
		'date_to': str(event.end),
		},
		}

AKModel/environment.py

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		"""
		Environment definitions
		Needed for tex compilation
		"""
		import re

		from django_tex.environment import environment

		# Used to filter all very special UTF-8 chars that are probably not contained in the LaTeX fonts
		# and would hence cause compilation errors
		utf8_replace_pattern = re.compile('[^\u0000-\u206F]', re.UNICODE)


		def latex_escape_utf8(value):
		"""
		Escape latex special chars and remove invalid utf-8 values

		:param value: string to escape
		:type value: str
		:return: escaped string
		:rtype: str
		"""
		return (utf8_replace_pattern.sub('', value).replace('&', r'\&').replace('_', r'\_').replace('#', r'\#').
		replace('$', r'\$').replace('%', r'\%').replace('{', r'\{').replace('}', r'\}'))


		def improved_tex_environment(**options):
		"""
		Encapsulate our improved latex environment for usage
		"""
		env = environment(**options)
		env.filters.update({
		'latex_escape_utf8': latex_escape_utf8,
		})
		return env

AKModel/fixtures/model.json

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		[
		{
		"model": "AKModel.event",
		"pk": 1,
		"fields": {
		"name": "KIF 23",
		"slug": "kif23",
		"place": "Neuland",
		"timezone": "Europe/Berlin",
		"start": "2020-10-01T17:41:22Z",
		"end": "2020-10-04T17:41:30Z",
		"reso_deadline": "2020-10-03T10:00:00Z",
		"interest_start": null,
		"interest_end": null,
		"public": true,
		"active": false,
		"plan_hidden": true,
		"plan_published_at": null,
		"base_url": "",
		"wiki_export_template_name": "",
		"default_slot": "2.00",
		"contact_email": "dummy@eyample.org"
		}
		},
		{
		"model": "AKModel.event",
		"pk": 2,
		"fields": {
		"name": "KIF 42",
		"slug": "kif42",
		"place": "Neuland noch neuer",
		"timezone": "Europe/Berlin",
		"start": "2020-11-06T17:51:26Z",
		"end": "2020-11-10T17:51:27Z",
		"reso_deadline": "2020-11-08T17:51:42Z",
		"interest_start": null,
		"interest_end": null,
		"public": true,
		"active": true,
		"plan_hidden": false,
		"plan_published_at": "2022-12-01T21:50:01Z",
		"base_url": "",
		"wiki_export_template_name": "",
		"default_slot": "2.00",
		"contact_email": "dummy@example.org"
		}
		},
		{
		"model": "AKModel.akowner",
		"pk": 1,
		"fields": {
		"name": "a",
		"slug": "a",
		"institution": "Uni X",
		"link": "",
		"event": 2
		}
		},
		{
		"model": "AKModel.akowner",
		"pk": 2,
		"fields": {
		"name": "b",
		"slug": "b",
		"institution": "Hochschule Y",
		"link": "",
		"event": 2
		}
		},
		{
		"model": "AKModel.akowner",
		"pk": 3,
		"fields": {
		"name": "c",
		"slug": "c",
		"institution": "",
		"link": "",
		"event": 1
		}
		},
		{
		"model": "AKModel.akowner",
		"pk": 4,
		"fields": {
		"name": "d",
		"slug": "d",
		"institution": "",
		"link": "",
		"event": 1
		}
		},
		{
		"model": "AKModel.akcategory",
		"pk": 1,
		"fields": {
		"name": "Spaß",
		"color": "275246",
		"description": "",
		"present_by_default": true,
		"event": 1
		}
		},
		{
		"model": "AKModel.akcategory",
		"pk": 2,
		"fields": {
		"name": "Ernst",
		"color": "234567",
		"description": "",
		"present_by_default": true,
		"event": 1
		}
		},
		{
		"model": "AKModel.akcategory",
		"pk": 3,
		"fields": {
		"name": "Spaß/Kultur",
		"color": "333333",
		"description": "",
		"present_by_default": true,
		"event": 2
		}
		},
		{
		"model": "AKModel.akcategory",
		"pk": 4,
		"fields": {
		"name": "Inhalt",
		"color": "456789",
		"description": "",
		"present_by_default": true,
		"event": 2
		}
		},
		{
		"model": "AKModel.akcategory",
		"pk": 5,
		"fields": {
		"name": "Meta",
		"color": "111111",
		"description": "",
		"present_by_default": true,
		"event": 2
		}
		},
		{
		"model": "AKModel.aktrack",
		"pk": 1,
		"fields": {
		"name": "Track 1",
		"color": "",
		"event": 2
		}
		},
		{
		"model": "AKModel.akrequirement",
		"pk": 1,
		"fields": {
		"name": "Beamer",
		"event": 1
		}
		},
		{
		"model": "AKModel.akrequirement",
		"pk": 2,
		"fields": {
		"name": "Internet",
		"event": 1
		}
		},
		{
		"model": "AKModel.akrequirement",
		"pk": 3,
		"fields": {
		"name": "BBB",
		"event": 2
		}
		},
		{
		"model": "AKModel.akrequirement",
		"pk": 4,
		"fields": {
		"name": "Mumble",
		"event": 2
		}
		},
		{
		"model": "AKModel.akrequirement",
		"pk": 5,
		"fields": {
		"name": "Matrix",
		"event": 2
		}
		},
		{
		"model": "AKModel.aktype",
		"pk": 1,
		"fields": {
		"name": "Input",
		"event": 2,
		"slug": "input"
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 1,
		"fields": {
		"id": 1,
		"name": "Test AK Inhalt",
		"short_name": "test1",
		"description": "",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": true,
		"notes": "",
		"category": 4,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:28:59.265Z",
		"history_change_reason": null,
		"history_type": "+",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 2,
		"fields": {
		"id": 1,
		"name": "Test AK Inhalt",
		"short_name": "test1",
		"description": "",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": true,
		"notes": "",
		"category": 4,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:28:59.305Z",
		"history_change_reason": null,
		"history_type": "~",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 3,
		"fields": {
		"id": 2,
		"name": "Test AK Meta",
		"short_name": "test2",
		"description": "",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": null,
		"notes": "",
		"category": 5,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:29:40.296Z",
		"history_change_reason": null,
		"history_type": "+",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 4,
		"fields": {
		"id": 2,
		"name": "Test AK Meta",
		"short_name": "test2",
		"description": "",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": null,
		"notes": "",
		"category": 5,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:29:40.355Z",
		"history_change_reason": null,
		"history_type": "~",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 5,
		"fields": {
		"id": 3,
		"name": "AK Wish",
		"short_name": "wish1",
		"description": "Description of my Wish",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": null,
		"notes": "We need to find a volunteer first...",
		"category": 3,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:30:59.469Z",
		"history_change_reason": null,
		"history_type": "+",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 6,
		"fields": {
		"id": 3,
		"name": "AK Wish",
		"short_name": "wish1",
		"description": "Description of my Wish",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": null,
		"notes": "We need to find a volunteer first...",
		"category": 3,
		"track": null,
		"event": 2,
		"history_date": "2021-05-04T10:30:59.509Z",
		"history_change_reason": null,
		"history_type": "~",
		"history_user": null
		}
		},
		{
		"model": "AKModel.historicalak",
		"pk": 7,
		"fields": {
		"id": 2,
		"name": "Test AK Meta",
		"short_name": "test2",
		"description": "",
		"link": "",
		"protocol_link": "",
		"reso": false,
		"present": null,
		"notes": "",
		"category": 5,
		"track": 1,
		"event": 2,
		"history_date": "2022-12-02T12:27:14.277Z",
		"history_change_reason": null,
		"history_type": "~",
		"history_user": null
		}
		},
		{
		"model": "AKModel.ak",
		"pk": 1,
		"fields": {
		"name": "Test AK Inhalt",
		"short_name": "test1",
		"description": "-",
		"goal": "-",
		"info": "",
		"link": "",
		"protocol_link": "",
		"category": 4,
		"track": null,
		"reso": false,
		"present": true,
		"notes": "",
		"interest": -1,
		"interest_counter": 0,
		"include_in_export": false,
		"event": 2,
		"owners": [
		1
		],
		"requirements": [
		3
		],
		"conflicts": [],
		"prerequisites": []
		}
		},
		{
		"model": "AKModel.ak",
		"pk": 2,
		"fields": {
		"name": "Test AK Meta",
		"short_name": "test2",
		"description": "-",
		"goal": "-",
		"info": "",
		"link": "",
		"protocol_link": "",
		"category": 5,
		"track": 1,
		"reso": false,
		"present": null,
		"notes": "",
		"interest": -1,
		"interest_counter": 0,
		"event": 2,
		"owners": [
		2
		],
		"requirements": [],
		"conflicts": [],
		"prerequisites": []
		}
		},
		{
		"model": "AKModel.ak",
		"pk": 3,
		"fields": {
		"name": "AK Wish",
		"short_name": "wish1",
		"description": "Description of my Wish",
		"goal": "-",
		"info": "",
		"link": "",
		"protocol_link": "",
		"category": 3,
		"track": null,
		"reso": false,
		"present": null,
		"notes": "We need to find a volunteer first...",
		"interest": -1,
		"interest_counter": 0,
		"event": 2,
		"owners": [],
		"requirements": [
		4
		],
		"conflicts": [
		1
		],
		"prerequisites": [
		2
		]
		}
		},
		{
		"model": "AKModel.ak",
		"pk": 4,
		"fields": {
		"name": "Test AK fixed slots",
		"short_name": "testfixed",
		"description": "-",
		"goal": "-",
		"info": "",
		"link": "",
		"protocol_link": "",
		"category": 4,
		"track": null,
		"reso": false,
		"present": true,
		"notes": "",
		"interest": -1,
		"interest_counter": 0,
		"include_in_export": false,
		"event": 2,
		"owners": [
		1
		],
		"requirements": [
		3
		],
		"conflicts": [],
		"prerequisites": []
		}
		},
		{
		"model": "AKModel.ak",
		"pk": 5,
		"fields": {
		"name": "Test AK Ernst",
		"short_name": "testernst",
		"description": "-",
		"goal": "-",
		"info": "",
		"link": "",
		"protocol_link": "",
		"category": 2,
		"track": null,
		"reso": false,
		"present": true,
		"notes": "",
		"interest": -1,
		"interest_counter": 0,
		"include_in_export": false,
		"event": 1,
		"owners": [
		3
		],
		"requirements": [
		2
		],
		"conflicts": [],
		"prerequisites": []
		}
		},
		{
		"model": "AKModel.room",
		"pk": 1,
		"fields": {
		"name": "Testraum",
		"location": "BBB",
		"capacity": -1,
		"event": 2,
		"properties": [
		3
		]
		}
		},
		{
		"model": "AKModel.room",
		"pk": 2,
		"fields": {
		"name": "Testraum 2",
		"location": "",
		"capacity": 30,
		"event": 2,
		"properties": []
		}
		},
		{
		"model": "AKModel.room",
		"pk": 3,
		"fields": {
		"name": "BBB Session 1",
		"location": "",
		"capacity": -1,
		"event": 1,
		"properties": [
		2
		]
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 1,
		"fields": {
		"ak": 1,
		"room": 2,
		"start": "2020-11-06T18:30:00Z",
		"duration": "2.00",
		"fixed": false,
		"event": 2,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 2,
		"fields": {
		"ak": 2,
		"room": 1,
		"start": "2020-11-08T12:30:00Z",
		"duration": "2.00",
		"fixed": false,
		"event": 2,
		"updated": "2022-12-02T12:23:18.279Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 3,
		"fields": {
		"ak": 3,
		"room": null,
		"start": null,
		"duration": "1.50",
		"fixed": false,
		"event": 2,
		"updated": "2021-05-04T10:30:59.523Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 4,
		"fields": {
		"ak": 3,
		"room": null,
		"start": null,
		"duration": "3.00",
		"fixed": false,
		"event": 2,
		"updated": "2021-05-04T10:30:59.528Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 5,
		"fields": {
		"ak": 1,
		"room": null,
		"start": null,
		"duration": "2.00",
		"fixed": false,
		"event": 2,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 6,
		"fields": {
		"ak": 4,
		"room": null,
		"start": "2020-11-08T18:30:00Z",
		"duration": "2.00",
		"fixed": true,
		"event": 2,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 7,
		"fields": {
		"ak": 4,
		"room": 2,
		"start": null,
		"duration": "2.00",
		"fixed": true,
		"event": 2,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 8,
		"fields": {
		"ak": 4,
		"room": 2,
		"start": "2020-11-07T16:00:00Z",
		"duration": "2.00",
		"fixed": true,
		"event": 2,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.akslot",
		"pk": 9,
		"fields": {
		"ak": 5,
		"room": null,
		"start": null,
		"duration": "2.00",
		"fixed": false,
		"event": 1,
		"updated": "2022-12-02T12:23:11.856Z"
		}
		},
		{
		"model": "AKModel.constraintviolation",
		"pk": 1,
		"fields": {
		"type": "soa",
		"level": 10,
		"event": 2,
		"ak_owner": null,
		"room": null,
		"requirement": null,
		"category": null,
		"comment": "",
		"timestamp": "2022-12-02T12:23:11.875Z",
		"manually_resolved": false,
		"aks": [
		1
		],
		"ak_slots": [
		1
		]
		}
		},
		{
		"model": "AKModel.constraintviolation",
		"pk": 2,
		"fields": {
		"type": "rng",
		"level": 10,
		"event": 2,
		"ak_owner": null,
		"room": 2,
		"requirement": 3,
		"category": null,
		"comment": "",
		"timestamp": "2022-12-02T12:23:11.890Z",
		"manually_resolved": false,
		"aks": [
		1
		],
		"ak_slots": [
		1
		]
		}
		},
		{
		"model": "AKModel.constraintviolation",
		"pk": 3,
		"fields": {
		"type": "soa",
		"level": 10,
		"event": 2,
		"ak_owner": null,
		"room": null,
		"requirement": null,
		"category": null,
		"comment": "",
		"timestamp": "2022-12-02T12:23:18.301Z",
		"manually_resolved": false,
		"aks": [
		2
		],
		"ak_slots": [
		2
		]
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 1,
		"fields": {
		"event": 2,
		"person": null,
		"room": null,
		"ak": 1,
		"ak_category": null,
		"start": "2020-11-07T08:00:00Z",
		"end": "2020-11-07T18:00:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 2,
		"fields": {
		"event": 2,
		"person": null,
		"room": null,
		"ak": 1,
		"ak_category": null,
		"start": "2020-11-09T10:00:00Z",
		"end": "2020-11-09T16:30:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 3,
		"fields": {
		"event": 2,
		"person": null,
		"room": 1,
		"ak": null,
		"ak_category": null,
		"start": "2020-11-06T17:51:26Z",
		"end": "2020-11-10T23:00:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 4,
		"fields": {
		"event": 2,
		"person": null,
		"room": 2,
		"ak": null,
		"ak_category": null,
		"start": "2020-11-06T17:51:26Z",
		"end": "2020-11-06T21:00:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 5,
		"fields": {
		"event": 2,
		"person": null,
		"room": 2,
		"ak": null,
		"ak_category": null,
		"start": "2020-11-08T15:30:00Z",
		"end": "2020-11-08T19:30:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 6,
		"fields": {
		"event": 2,
		"person": null,
		"room": 2,
		"ak": null,
		"ak_category": null,
		"start": "2020-11-07T18:30:00Z",
		"end": "2020-11-07T21:30:00Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 7,
		"fields": {
		"event": 1,
		"person": null,
		"room": null,
		"ak": 5,
		"ak_category": null,
		"start": "2020-10-01T17:41:22Z",
		"end": "2020-10-04T17:41:30Z"
		}
		},
		{
		"model": "AKModel.availability",
		"pk": 8,
		"fields": {
		"event": 1,
		"person": null,
		"room": 3,
		"ak": null,
		"ak_category": null,
		"start": "2020-10-01T17:41:22Z",
		"end": "2020-10-04T17:41:30Z"
		}
		},
		{
		"model": "AKModel.defaultslot",
		"pk": 1,
		"fields": {
		"event": 2,
		"start": "2020-11-07T08:00:00Z",
		"end": "2020-11-07T12:00:00Z",
		"primary_categories": [5]
		}
		},
		{
		"model": "AKModel.defaultslot",
		"pk": 2,
		"fields": {
		"event": 2,
		"start": "2020-11-07T14:00:00Z",
		"end": "2020-11-07T17:00:00Z",
		"primary_categories": [4]
		}
		},
		{
		"model": "AKModel.defaultslot",
		"pk": 3,
		"fields": {
		"event": 2,
		"start": "2020-11-08T08:00:00Z",
		"end": "2020-11-08T19:00:00Z",
		"primary_categories": [4, 5]
		}
		},
		{
		"model": "AKModel.defaultslot",
		"pk": 4,
		"fields": {
		"event": 2,
		"start": "2020-11-09T17:00:00Z",
		"end": "2020-11-10T01:00:00Z",
		"primary_categories": [4, 5, 3]
		}
		}
		]

AKModel/forms.py

0 → 100644

+297 −0

Original line number	Diff line number	Diff line
		"""
		Central and admin forms
		"""

		import csv
		import io

		from django import forms
		from django.forms.utils import ErrorList
		from django.utils.translation import gettext_lazy as _

		from AKModel.availability.forms import AvailabilitiesFormMixin
		from AKModel.models import Event, AKCategory, AKRequirement, Room, AKType


		class DateTimeInput(forms.DateInput):
		"""
		Simple widget for datetime input fields using the HTML5 datetime-local input type
		"""
		input_type = 'datetime-local'


		class NewEventWizardStartForm(forms.ModelForm):
		"""
		Initial view of new event wizard

		This form is a model form for Event, but only with a subset of the required fields.
		It is therefore not possible to really create an event using this form, but only to enter
		information, in particular the timezone, that is needed to correctly handle/parse the user
		inputs for further required fields like start and end of the event.

		The form will be used for this partial input, the input of the remaining required fields
		will then be handled by :class:`NewEventWizardSettingsForm` (see below).
		"""
		class Meta:
		model = Event
		fields = ['name', 'slug', 'timezone', 'plan_hidden', 'poll_hidden']
		widgets = {
		'plan_hidden': forms.HiddenInput(),
		'poll_hidden': forms.HiddenInput(),
		}

		# Special hidden field for wizard state handling
		is_init = forms.BooleanField(initial=True, widget=forms.HiddenInput)


		class NewEventWizardSettingsForm(forms.ModelForm):
		"""
		Form for second view of the event creation wizard.

		Will handle the input of the remaining required as well as some optional fields.
		See also :class:`NewEventWizardStartForm`.
		"""
		class Meta:
		model = Event
		fields = "__all__"
		exclude = ['plan_published_at', 'poll_published_at']
		widgets = {
		'name': forms.HiddenInput(),
		'slug': forms.HiddenInput(),
		'timezone': forms.HiddenInput(),
		'active': forms.HiddenInput(),
		'start': DateTimeInput(),
		'end': DateTimeInput(),
		'interest_start': DateTimeInput(),
		'interest_end': DateTimeInput(),
		'reso_deadline': DateTimeInput(),
		'plan_hidden': forms.HiddenInput(),
		'poll_hidden': forms.HiddenInput(),
		}


		class NewEventWizardPrepareImportForm(forms.Form):
		"""
		Wizard form for choosing an event to import/copy elements (requirements, categories, etc) from.
		Is used to restrict the list of elements to choose from in the next step (see :class:`NewEventWizardImportForm`).
		"""
		import_event = forms.ModelChoiceField(
		queryset=Event.objects.all(),
		label=_("Copy ak requirements and ak categories of existing event"),
		help_text=_("You can choose what to copy in the next step")
		)


		class NewEventWizardImportForm(forms.Form):
		"""
		Wizard form for excaclty choosing which elemments to copy/import for the newly created event.
		Possible elements are categories, requirements, and dashboard buttons if AKDashboard is active.
		The lists are restricted to elements from the event selected in the previous step
		(see :class:`NewEventWizardPrepareImportForm`).
		"""
		import_categories = forms.ModelMultipleChoiceField(
		queryset=AKCategory.objects.all(),
		widget=forms.CheckboxSelectMultiple,
		label=_("Copy ak categories"),
		required=False,
		)

		import_requirements = forms.ModelMultipleChoiceField(
		queryset=AKRequirement.objects.all(),
		widget=forms.CheckboxSelectMultiple,
		label=_("Copy ak requirements"),
		required=False,
		)

		import_types = forms.ModelMultipleChoiceField(
		queryset=AKType.objects.all(),
		widget=forms.CheckboxSelectMultiple,
		label=_("Copy types"),
		required=False,
		)

		# pylint: disable=too-many-arguments
		def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None, initial=None, error_class=ErrorList,
		label_suffix=None, empty_permitted=False, field_order=None, use_required_attribute=None,
		renderer=None):
		super().__init__(data, files, auto_id, prefix, initial, error_class, label_suffix, empty_permitted, field_order,
		use_required_attribute, renderer)
		self.fields["import_categories"].queryset = self.fields["import_categories"].queryset.filter(
		event=self.initial["import_event"])
		self.fields["import_requirements"].queryset = self.fields["import_requirements"].queryset.filter(
		event=self.initial["import_event"])
		self.fields["import_types"].queryset = self.fields["import_types"].queryset.filter(
		event=self.initial["import_event"])

		# pylint: disable=import-outside-toplevel
		# Local imports used to prevent cyclic imports and to only import when AKDashboard is available
		from django.apps import apps
		if apps.is_installed("AKDashboard"):
		# If AKDashboard is active, allow to copy dashboard buttons, too
		from AKDashboard.models import DashboardButton
		self.fields["import_buttons"] = forms.ModelMultipleChoiceField(
		queryset=DashboardButton.objects.filter(event=self.initial["import_event"]),
		widget=forms.CheckboxSelectMultiple,
		label=_("Copy dashboard buttons"),
		required=False,
		)


		class NewEventWizardActivateForm(forms.ModelForm):
		"""
		Wizard form to activate the newly created event
		"""
		class Meta:
		fields = ["active"]
		model = Event


		class AdminIntermediateForm(forms.Form):
		"""
		Base form for admin intermediate views (forms used there should inherit from this,
		by default, the form is empty since it is only needed for the confirmation button)
		"""


		class AdminIntermediateActionForm(AdminIntermediateForm):
		"""
		Form for Admin Action Confirmation views -- has a pks field needed to handle the serialization/deserialization of
		the IDs of the entities the user selected for the admin action to be performed on
		"""
		pks = forms.CharField(widget=forms.HiddenInput)


		class SlideExportForm(AdminIntermediateForm):
		"""
		Form to control the slides generated from the AK list of an event

		The user can select how many upcoming AKs are displayed at the footer to inform people that it is their turn soon,
		whether the AK list should be restricted to those AKs that where marked for presentation, and whether ther should
		be a symbol and empty space to take notes on for wishes
		"""
		num_next = forms.IntegerField(
		min_value=0,
		max_value=6,
		initial=3,
		label=_("# next AKs"),
		help_text=_("How many next AKs should be shown on a slide?"))
		types = forms.MultipleChoiceField(
		label=_("AK Types"),
		help_text=_("Which AK types should be included in the slides?"),
		widget=forms.CheckboxSelectMultiple,
		choices=[],
		required=False)
		types_all_selected_only = forms.BooleanField(
		initial=False,
		label=_("Only show AKs with all selected types?"),
		help_text=_("If checked, only AKs that have all selected types will be shown in the slides. "
		"If unchecked, AKs with at least one of the selected types will be shown."),
		required=False)
		presentation_mode = forms.TypedChoiceField(
		initial=False,
		label=_("Presentation only?"),
		widget=forms.RadioSelect,
		choices=((True, _('Yes')), (False, _('No'))),
		coerce=lambda x: x == "True",
		help_text=_("Restrict AKs to those that asked for chance to be presented?"))
		wish_notes = forms.TypedChoiceField(
		initial=False,
		label=_("Space for notes in wishes?"),
		widget=forms.RadioSelect,
		choices=((True, _('Yes')), (False, _('No'))),
		coerce=lambda x: x == "True",
		help_text=_("Create symbols indicating space to note down owners and timeslots for wishes, e.g., to be filled "
		"out on a touch screen while presenting?"))


		class DefaultSlotEditorForm(AdminIntermediateForm):
		"""
		Form for default slot editor
		"""
		availabilities = forms.CharField(
		label=_('Default Slots'),
		help_text=_(
		'Click and drag to add default slots, double-click to delete. '
		'Or use the start and end inputs to add entries to the calendar view.'
		),
		widget=forms.TextInput(attrs={'class': 'availabilities-editor-data'}),
		required=True,
		)


		class RoomBatchCreationForm(AdminIntermediateForm):
		"""
		Form for room batch creation

		Allows to input a list of room details and choose whether default availabilities should be generated for these
		rooms. Will check that the input follows a CSV format with at least a name column present.
		"""
		rooms = forms.CharField(
		label=_('New rooms'),
		help_text=_('Enter room details in CSV format. Required colum is "name", optional colums are "location", '
		'"capacity", and "url" for online/hybrid rooms. Delimiter: Semicolon'),
		widget=forms.Textarea,
		required=True,
		)
		create_default_availabilities = forms.BooleanField(
		label=_('Default availabilities?'),
		help_text=_('Create default availabilities for all rooms?'),
		required=False
		)

		def clean_rooms(self):
		"""
		Validate and transform the input for the rooms textfield
		Treat the input as CSV and turn it into a dict containing the relevant information.

		:return: a dict containing the raw room information
		:rtype: dict[str, str]
		"""
		rooms_raw_text = self.cleaned_data["rooms"]
		rooms_raw_dict = csv.DictReader(io.StringIO(rooms_raw_text), delimiter=";")

		if "name" not in rooms_raw_dict.fieldnames:
		raise forms.ValidationError(_("CSV must contain a name column"))

		return rooms_raw_dict


		class RoomForm(forms.ModelForm):
		"""
		Room (creation) form (basic), will be extended for handling of availabilities
		(see :class:`RoomFormWithAvailabilities`) and also for creating hybrid rooms in AKOnline (if active)
		"""
		class Meta:
		model = Room
		fields = ['name',
		'location',
		'capacity',
		'event',
		]


		class RoomFormWithAvailabilities(AvailabilitiesFormMixin, RoomForm):
		"""
		Room (update) form including handling of availabilities, extends :class:`RoomForm`
		"""
		class Meta:
		model = Room
		fields = ['name',
		'location',
		'capacity',
		'properties',
		'event',
		]

		widgets = {
		'properties': forms.CheckboxSelectMultiple,
		}

		def __init__(self, args, *kwargs):
		# Init availability mixin
		kwargs['initial'] = {}
		super().__init__(args, *kwargs)
		self.initial = {self.initial, kwargs['initial']}
		# Filter possible values for m2m when event is specified
		if hasattr(self.instance, "event") and self.instance.event is not None:
		self.fields["properties"].queryset = AKRequirement.objects.filter(event=self.instance.event)

AKModel/locale/de_DE/LC_MESSAGES/django.po

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AKModel/management/init.py

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AKModel/management/commands/init.py

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AKModel/management/commands/makemessages.py

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		import os

		from django.core.management.commands.makemessages import Command as MakeMessagesCommand


		class Command(MakeMessagesCommand):
		"""
		Adapted version of the :class:`MakeMessagesCommand`
		Ensure PO files are generated using forward slashes in the location comments on all operating systems
		"""
		def find_files(self, root):
		# Replace backward slashes with forward slashes if necessary in file list
		all_files = super().find_files(root)
		if os.sep != "\\":
		return all_files

		for file_entry in all_files:
		if file_entry.dirpath == ".":
		file_entry.dirpath = ""
		elif file_entry.dirpath.startswith(".\\"):
		file_entry.dirpath = file_entry.dirpath[2:].replace("\\", "/")

		return all_files

		def build_potfiles(self):
		# Replace backward slashes with forward slashes if necessary in the files itself
		pot_files = super().build_potfiles()
		if os.sep != "\\":
		return pot_files

		for filename in pot_files:
		with open(filename, "r", encoding="utf-8") as f:
		lines = f.readlines()
		fixed_lines = []
		for line in lines:
		if line.startswith("#: "):
		line = line.replace("\\", "/")
		fixed_lines.append(line)

		with open(filename, "w", encoding="utf-8") as f:
		f.writelines(fixed_lines)

		return pot_files

AKModel/metaviews/init.py

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		from AKModel.metaviews.status import StatusManager

		# create on instance of the :class:`AKModel.metaviews.status.StatusManager`
		# that can then be accessed everywhere (singleton pattern)
		status_manager = StatusManager()

AKModel/metaviews/admin.py

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		from abc import ABC, abstractmethod

		from django.contrib import admin, messages
		from django.shortcuts import get_object_or_404
		from django.urls import reverse
		from django.utils.translation import gettext_lazy as _
		from django.views.generic import FormView

		from AKModel.forms import AdminIntermediateForm, AdminIntermediateActionForm
		from AKModel.models import Event


		class EventSlugMixin:
		"""
		Mixin to handle views with event slugs

		This will make the relevant event available as self.event in all kind types of requests
		(generic GET and POST views, list views, dispatching, create views)
		"""
		# pylint: disable=no-member
		event = None

		def _load_event(self):
		"""
		Perform the real loading of the event data (as specified by event_slug in the URL) into self.event
		"""
		# Find event based on event slug
		if self.event is None:
		self.event = get_object_or_404(Event, slug=self.kwargs.get("event_slug", None))

		def get(self, request, args, *kwargs):
		"""
		Override GET request handling to perform loading event first
		"""
		self._load_event()
		return super().get(request, args, *kwargs)

		def post(self, request, args, *kwargs):
		"""
		Override POST request handling to perform loading event first
		"""
		self._load_event()
		return super().post(request, args, *kwargs)

		def list(self, request, args, *kwargs):
		"""
		Override list view request handling to perform loading event first
		"""
		self._load_event()
		return super().list(request, args, *kwargs)

		def create(self, request, args, *kwargs):
		"""
		Override create view request handling to perform loading event first
		"""
		self._load_event()
		return super().create(request, args, *kwargs)

		def dispatch(self, request, args, *kwargs):
		"""
		Override dispatch which is called in many generic views to perform loading event first
		"""
		if self.event is None:
		self._load_event()
		return super().dispatch(request, args, *kwargs)

		def get_context_data(self, , object_list=None, *kwargs):
		"""
		Override `get_context_data` to make the event information available in the rendering context as `event`. too
		"""
		context = super().get_context_data(object_list=object_list, **kwargs)
		# Add event to context (to make it accessible in templates)
		context["event"] = self.event
		return context


		class FilterByEventSlugMixin(EventSlugMixin):
		"""
		Mixin to filter different querysets based on a event slug from the request url
		"""

		def get_queryset(self):
		"""
		Get adapted queryset:
		Filter current queryset based on url event slug or return 404 if event slug is invalid
		:return: Queryset
		"""
		return super().get_queryset().filter(event=self.event)


		class AdminViewMixin:
		"""
		Mixin to provide context information needed in custom admin views

		Will either use default information for `site_url` and `title` or allows to set own values for that
		"""
		# pylint: disable=too-few-public-methods

		site_url = ''
		title = ''

		def get_context_data(self, **kwargs):
		"""
		Extend context
		"""
		extra = admin.site.each_context(self.request)
		extra.update(super().get_context_data(**kwargs))

		if self.site_url != '':
		extra["site_url"] = self.site_url
		if self.title != '':
		extra["title"] = self.title

		return extra


		class IntermediateAdminView(AdminViewMixin, FormView):
		"""
		Metaview: Handle typical "action but with preview and confirmation step before" workflow
		"""
		template_name = "admin/AKModel/action_intermediate.html"
		form_class = AdminIntermediateForm

		def get_preview(self):
		"""
		Render a preview of the action to be performed.
		Default is empty
		:return: preview (html)
		:rtype: str
		"""
		return ""

		def get_context_data(self, **kwargs):
		context = super().get_context_data(**kwargs)
		context["title"] = self.title
		context["preview"] = self.get_preview()
		return context


		class WizardViewMixin:
		"""
		Mixin to create wizard-like views.
		This visualizes the progress of the user in the creation process and provides the interlinking to the next step

		In the current implementation, the steps of the wizard are hardcoded here,
		hence this mixin can only be used for the event creation wizard
		"""
		# pylint: disable=too-few-public-methods
		def get_context_data(self, **kwargs):
		"""
		Extend context
		"""
		context = super().get_context_data(**kwargs)
		context["wizard_step"] = self.wizard_step
		context["wizard_steps"] = [
		_("Start"),
		_("Settings"),
		_("Event created, Prepare Import"),
		_("Import categories & requirements"),
		_("Activate?"),
		_("Finish")
		]
		context["wizard_step_text"] = context["wizard_steps"][self.wizard_step - 1]
		context["wizard_steps_total"] = len(context["wizard_steps"])
		return context


		class IntermediateAdminActionView(IntermediateAdminView, ABC):
		"""
		Abstract base view: Intermediate action view (preview & confirmation see :class:`IntermediateAdminView`)
		for custom admin actions (marking multiple objects in a django admin model instances list with a checkmark and then
		choosing an action from the dropdown).

		This will automatically handle the decoding of the URL encoding of the list of primary keys django does to select
		which objects the action should be run on, then display a preview, perform the action after confirmation and
		redirect again to the object list including display of a confirmation message
		"""
		# pylint: disable=no-member
		form_class = AdminIntermediateActionForm
		entities = None

		def get_queryset(self, pks=None):
		"""
		Get the queryset of objects to perform the action on
		"""
		if pks is None:
		pks = self.request.GET['pks']
		return self.model.objects.filter(pk__in=pks.split(","))

		def get_initial(self):
		initial = super().get_initial()
		initial['pks'] = self.request.GET['pks']
		return initial

		def get_preview(self):
		self.entities = self.get_queryset()
		joined_entities = '\n'.join(str(e) for e in self.entities)
		return f"{self.confirmation_message}:\n\n {joined_entities}"

		def get_success_url(self):
		return reverse(f"admin:{self.model._meta.app_label}_{self.model._meta.model_name}_changelist")

		@abstractmethod
		def action(self, form):
		"""
		The real action to perform
		:param form: form holding the data probably needed for the action
		"""

		def form_valid(self, form):
		self.entities = self.get_queryset(pks=form.cleaned_data['pks'])
		self.action(form)
		messages.add_message(self.request, messages.SUCCESS, self.success_message)
		return super().form_valid(form)


		class LoopActionMixin(ABC):
		"""
		Mixin for the typical kind of action where one needs to loop over all elements
		and perform a certain function on each of them

		The action is performed by overriding `perform_action(self, entity)`
		further customization can be reached with the two callbacks `pre_action()` and `post_action()`
		that are called before and after performing the action loop
		"""
		def action(self, form): # pylint: disable=unused-argument
		"""
		The real action to perform.
		Will perform the loop, perform the action on each aelement and call the callbacks

		:param form: form holding the data probably needed for the action
		"""
		self.pre_action()
		for entity in self.entities:
		self.perform_action(entity)
		entity.save()
		self.post_action()

		@abstractmethod
		def perform_action(self, entity):
		"""
		Action to perform on each entity

		:param entity: entity to perform the action on
		"""

		def pre_action(self):
		"""
		Callback for custom action before loop starts
		"""

		def post_action(self):
		"""
		Callback for custom action after loop finished
		"""

AKModel/metaviews/status.py

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		from abc import ABC, abstractmethod
		from collections import defaultdict

		from django.template import loader
		from django.views.generic import TemplateView

		from AKModel.metaviews.admin import AdminViewMixin


		class StatusWidget(ABC):
		"""
		Abstract parent for status page widgets
		"""
		title = "Status Widget"
		actions = []
		status = "primary"

		@property
		@abstractmethod
		def required_context_type(self) -> str:
		"""
		Which model/context is needed to render this widget?
		"""

		def get_context_data(self, context) -> dict:
		"""
		Allow to manipulate the context
		:return: context (with or without changes)
		"""
		return context

		def render(self, context: {}, request) -> dict:
		"""
		Render widget based on context

		:param context: Context for rendering
		:param request: HTTP request, needed for rendering
		:return: Dictionary containing the rendered/prepared information
		"""
		context = self.get_context_data(context)
		return {
		"body": self.render_body(context, request),
		"title": self.render_title(context),
		"actions": self.render_actions(context),
		"status": self.render_status(context),
		}

		def render_title(self, context: {}) -> str: # pylint: disable=unused-argument
		"""
		Render title for widget based on context

		By default, the title attribute is used without modification
		:param context: Context for rendering
		:return: Rendered title
		"""
		return self.title

		def render_status(self, context: {}) -> str: # pylint: disable=unused-argument
		"""
		Render status for widget based on context

		By default, the status attribute is used without modification
		:param context: Context for rendering
		:return: Rendered title
		"""
		return self.status

		@abstractmethod
		def render_body(self, context: {}, request) -> str: # pylint: disable=unused-argument
		"""
		Render body for widget based on context

		:param context: Context for rendering
		:param request: HTTP request (needed for rendering)
		:return: Rendered widget body (HTML)
		"""

		def render_actions(self, context: {}) -> list[dict]: # pylint: disable=unused-argument
		"""
		Render actions for widget based on context

		By default, all actions specified for this widget are returned without modification

		:param context: Context for rendering
		:return: List of actions
		"""
		return self.actions


		class TemplateStatusWidget(StatusWidget):
		"""
		A :class:`StatusWidget` that produces its content by rendering a given html template
		"""
		@property
		@abstractmethod
		def template_name(self) -> str:
		"""
		Configure the template to use
		:return: name of the template to use
		"""

		def render_body(self, context: {}, request) -> str:
		"""
		Render the body of the widget using the template rendering method from django
		(load and render template using the provided context)

		:param context: context to use for rendering
		:param request: HTTP request (needed by django)
		:return: rendered content (HTML)
		"""
		template = loader.get_template(self.template_name)
		return template.render(context, request)


		class StatusManager:
		"""
		Registry for all status widgets

		Allows to register status widgets using the `@status_manager.register(name="xyz")` decorator
		"""
		widgets = {}
		widgets_by_context_type = defaultdict(list)

		def register(self, name: str):
		"""
		Call this as
		@status_manager.register(name="xyz")
		to register a status widget

		:param name: name of this widget (only used internally). Has to be unique.
		"""
		def _register(widget_class):
		w = widget_class()
		self.widgets[name] = w
		self.widgets_by_context_type[w.required_context_type].append(w)
		return widget_class

		return _register

		def get_by_context_type(self, context_type: str):
		"""
		Filter widgets for ones suitable for provided context

		:param context_type: name of the model provided as context
		:return: a list of all matching widgets
		"""
		if context_type in self.widgets_by_context_type.keys():
		return self.widgets_by_context_type[context_type]
		return []


		class StatusView(ABC, AdminViewMixin, TemplateView):
		"""
		Abstract view: A generic base view to create a status page holding multiple widgets
		"""
		template_name = "admin/AKModel/status/status.html"

		@property
		@abstractmethod
		def provided_context_type(self) -> str:
		"""
		Which model/context is provided by this status view?
		"""

		def get(self, request, args, *kwargs):
		context = self.get_context_data(**kwargs)

		# Load status manager (local import to prevent cyclic import)
		from AKModel.metaviews import status_manager # pylint: disable=import-outside-toplevel

		# Render all widgets and provide them as part of the context
		context['widgets'] = [w.render(context, self.request)
		for w in status_manager.get_by_context_type(self.provided_context_type)]

		return self.render_to_response(context)

AKModel/migrations/0001_event.py

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		# Generated by Django 2.2.6 on 2019-10-11 16:58

		from django.db import migrations, models


		class Migration(migrations.Migration):

		initial = True

		dependencies = [
		]

		operations = [
		migrations.CreateModel(
		name='Event',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name or iteration of the event', max_length=64, unique=True, verbose_name='Name')),
		('start', models.DateTimeField(help_text='Time the event begins', verbose_name='Start')),
		('end', models.DateTimeField(help_text='Time the event ends', verbose_name='End')),
		('place', models.CharField(help_text='City etc. where the event takes place', max_length=128, verbose_name='Place')),
		('active', models.BooleanField(help_text='Marks currently active events', verbose_name='Active State')),
		],
		),
		]

AKModel/migrations/0002_ak_owner.py

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		# Generated by Django 2.2.6 on 2019-10-11 16:59

		from django.db import migrations, models
		import django.db.models.deletion


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0001_event'),
		]

		operations = [
		migrations.CreateModel(
		name='AKOwner',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name used to identify an AK owner', max_length=256, verbose_name='Nickname')),
		('email', models.EmailField(blank=True, help_text='Contact e-mail', max_length=128, verbose_name='E-Mail Address')),
		('institution', models.CharField(blank=True, help_text='University etc.', max_length=128, verbose_name='Institution')),
		('link', models.URLField(blank=True, help_text='Link to Homepage', verbose_name='Web Link')),
		('event', models.ForeignKey(help_text='Matching event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		],
		options={
		'verbose_name': 'AK Owner',
		'verbose_name_plural': 'AK Owners',
		'ordering': ['name'],
		'unique_together': {('name', 'institution')},
		},
		),
		]

AKModel/migrations/0003_ak.py

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		# Generated by Django 2.2.6 on 2019-10-11 16:59

		from django.db import migrations, models
		import django.db.models.deletion


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0002_ak_owner'),
		]

		operations = [
		migrations.CreateModel(
		name='AKTag',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name of the AK Tag', max_length=64, unique=True, verbose_name='Name')),
		],
		options={
		'verbose_name': 'AK Tag',
		'verbose_name_plural': 'AK Tags',
		'ordering': ['name'],
		},
		),
		migrations.CreateModel(
		name='AKTrack',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name of the AK Track', max_length=64, unique=True, verbose_name='Name')),
		('color', models.CharField(blank=True, help_text='Color to display this track in', max_length=7, verbose_name='Color')),
		],
		options={
		'verbose_name': 'AK Track',
		'verbose_name_plural': 'AK Tracks',
		'ordering': ['name'],
		},
		),
		migrations.CreateModel(
		name='AKType',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name of the AK Type', max_length=64, unique=True, verbose_name='Name')),
		('color', models.CharField(blank=True, help_text='Color to display this type in', max_length=7, verbose_name='Color')),
		],
		options={
		'verbose_name': 'AK Type',
		'verbose_name_plural': 'AK Types',
		'ordering': ['name'],
		},
		),
		migrations.CreateModel(
		name='AKRequirement',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name of the AK Requirement', max_length=128, unique=True, verbose_name='Name')),
		('event', models.ForeignKey(help_text='Matching event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		],
		options={
		'verbose_name': 'AK Requirement',
		'verbose_name_plural': 'AK Requirements',
		'ordering': ['name'],
		},
		),
		migrations.CreateModel(
		name='AK',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name of the AK', max_length=256, unique=True, verbose_name='Name')),
		('short_name', models.CharField(blank=True, help_text='Name displayed in schedule', max_length=64, unique=True, verbose_name='Short Name')),
		('description', models.TextField(blank=True, help_text='Description of the AK', verbose_name='Description')),
		('link', models.URLField(blank=True, help_text='Link to wiki page', verbose_name='Web Link')),
		('reso', models.BooleanField(default=False, help_text='Intends to submit a reso', verbose_name='Resolution Intention')),
		('notes', models.TextField(blank=True, help_text='Notes to organizers', verbose_name='Internal Notes')),
		('interest', models.IntegerField(default=-1, help_text='Expected number of people to attend', verbose_name='Interest')),
		('conflicts', models.ManyToManyField(blank=True, help_text='AKs that conflict and thus must not take place at the same time', related_name='conflict', to='AKModel.AK', verbose_name='Conflicting AKs')),
		('event', models.ForeignKey(help_text='Matching event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		('owners', models.ManyToManyField(help_text='Those organizing the AK', to='AKModel.AKOwner', verbose_name='Owners')),
		('prerequisites', models.ManyToManyField(blank=True, help_text='AKs that should precede this AK in the schedule', to='AKModel.AK', verbose_name='Prerequisite AKs')),
		('requirements', models.ManyToManyField(blank=True, help_text="AK's Requirements", to='AKModel.AKRequirement', verbose_name='Requirements')),
		('tags', models.ManyToManyField(blank=True, help_text='Tags provided by AK owners', to='AKModel.AKTag', verbose_name='Tags')),
		('track', models.ForeignKey(help_text='Track the AK belongs to.', null=True, on_delete=django.db.models.deletion.SET_NULL, to='AKModel.AKTrack', verbose_name='Track')),
		('type', models.ForeignKey(help_text='Type of the AK', on_delete=django.db.models.deletion.PROTECT, to='AKModel.AKType', verbose_name='Type')),
		],
		options={
		'verbose_name': 'AK',
		'verbose_name_plural': 'AKs',
		},
		),
		]

AKModel/migrations/0004_room.py

0 → 100644

+31 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-11 17:00

		from django.db import migrations, models
		import django.db.models.deletion


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0003_ak'),
		]

		operations = [
		migrations.CreateModel(
		name='Room',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('name', models.CharField(help_text='Name or number of the room', max_length=64, verbose_name='Name')),
		('building', models.CharField(help_text='Name or number of the building', max_length=256, verbose_name='Building')),
		('capacity', models.IntegerField(help_text='Maximum number of people', verbose_name='Capacity')),
		('event', models.ForeignKey(help_text='Matching event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		('properties', models.ManyToManyField(help_text='AK requirements fulfilled by the room', to='AKModel.AKRequirement', verbose_name='Properties')),
		],
		options={
		'verbose_name': 'Room',
		'verbose_name_plural': 'Rooms',
		'ordering': ['building', 'name'],
		'unique_together': {('name', 'building')},
		},
		),
		]

AKModel/migrations/0005_ak_slot.py

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-11 17:00

		from django.db import migrations, models
		import django.db.models.deletion


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0004_room'),
		]

		operations = [
		migrations.CreateModel(
		name='AKSlot',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('start', models.DateTimeField(help_text='Time and date the slot begins', verbose_name='Slot Begin')),
		('duration', models.DecimalField(decimal_places=2, default=2, help_text='Length in hours', max_digits=4, verbose_name='Duration')),
		('ak', models.ForeignKey(help_text='AK being mapped', on_delete=django.db.models.deletion.CASCADE, to='AKModel.AK', verbose_name='AK')),
		('event', models.ForeignKey(help_text='Matching event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
		('room', models.ForeignKey(help_text='Room the AK will take place in', null=True, on_delete=django.db.models.deletion.SET_NULL, to='AKModel.Room', verbose_name='Room')),
		],
		options={
		'verbose_name': 'AK Slot',
		'verbose_name_plural': 'AK Slots',
		'ordering': ['start', 'room'],
		},
		),
		]

AKModel/migrations/0006_translation_akmodel.py

0 → 100644

+121 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-12 12:34

		import django.db.models.deletion
		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0005_ak_slot'),
		]

		operations = [
		migrations.AlterModelOptions(
		name='event',
		options={'ordering': ['name'], 'verbose_name': 'Event', 'verbose_name_plural': 'Events'},
		),
		migrations.AlterField(
		model_name='ak',
		name='event',
		field=models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		to='AKModel.Event', verbose_name='Event'),
		),
		migrations.AlterField(
		model_name='ak',
		name='interest',
		field=models.IntegerField(default=-1, help_text='Expected number of people', verbose_name='Interest'),
		),
		migrations.AlterField(
		model_name='ak',
		name='reso',
		field=models.BooleanField(default=False, help_text='Intends to submit a resolution',
		verbose_name='Resolution Intention'),
		),
		migrations.AlterField(
		model_name='ak',
		name='short_name',
		field=models.CharField(blank=True, help_text='Name displayed in the schedule', max_length=64, unique=True,
		verbose_name='Short Name'),
		),
		migrations.AlterField(
		model_name='ak',
		name='tags',
		field=models.ManyToManyField(blank=True, help_text='Tags provided by owners', to='AKModel.AKTag',
		verbose_name='Tags'),
		),
		migrations.AlterField(
		model_name='ak',
		name='track',
		field=models.ForeignKey(help_text='Track the AK belongs to', null=True,
		on_delete=django.db.models.deletion.SET_NULL, to='AKModel.AKTrack',
		verbose_name='Track'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='email',
		field=models.EmailField(blank=True, help_text='Contact mail', max_length=128,
		verbose_name='E-Mail Address'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='event',
		field=models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		to='AKModel.Event', verbose_name='Event'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='institution',
		field=models.CharField(blank=True, help_text='Uni etc.', max_length=128, verbose_name='Institution'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='name',
		field=models.CharField(help_text='Name to identify an AK owner by', max_length=256,
		verbose_name='Nickname'),
		),
		migrations.AlterField(
		model_name='akrequirement',
		name='event',
		field=models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		to='AKModel.Event', verbose_name='Event'),
		),
		migrations.AlterField(
		model_name='akrequirement',
		name='name',
		field=models.CharField(help_text='Name of the Requirement', max_length=128, unique=True,
		verbose_name='Name'),
		),
		migrations.AlterField(
		model_name='akslot',
		name='event',
		field=models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		to='AKModel.Event', verbose_name='Event'),
		),
		migrations.AlterField(
		model_name='aktrack',
		name='color',
		field=models.CharField(blank=True, help_text='Color for displaying', max_length=7, verbose_name='Color'),
		),
		migrations.AlterField(
		model_name='aktype',
		name='color',
		field=models.CharField(blank=True, help_text='Color for displaying', max_length=7, verbose_name='Color'),
		),
		migrations.AlterField(
		model_name='event',
		name='place',
		field=models.CharField(help_text='City etc. the event takes place in', max_length=128,
		verbose_name='Place'),
		),
		migrations.AlterField(
		model_name='room',
		name='building',
		field=models.CharField(help_text='Name/number of the building', max_length=256, verbose_name='Building'),
		),
		migrations.AlterField(
		model_name='room',
		name='event',
		field=models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		to='AKModel.Event', verbose_name='Event'),
		),
		]

AKModel/migrations/0007_availability.py

0 → 100644

+41 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-12 14:35

		import django.db.models.deletion
		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0006_translation_akmodel'),
		]

		operations = [
		migrations.CreateModel(
		name='Availability',
		fields=[
		('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
		('start', models.DateTimeField()),
		('end', models.DateTimeField()),
		('ak', models.ForeignKey(blank=True, help_text='AK whose availability this is', null=True,
		on_delete=django.db.models.deletion.CASCADE, related_name='availabilities',
		to='AKModel.AK', verbose_name='AK')),
		('ak_type', models.ForeignKey(blank=True, help_text='AK Type whose availability this is', null=True,
		on_delete=django.db.models.deletion.CASCADE,
		related_name='availabilities', to='AKModel.AKType',
		verbose_name='AK Type')),
		('event', models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE,
		related_name='availabilities', to='AKModel.Event', verbose_name='Event')),
		('person', models.ForeignKey(blank=True, help_text='Person whose availability this is', null=True,
		on_delete=django.db.models.deletion.CASCADE, related_name='availabilities',
		to='AKModel.AKOwner', verbose_name='Person')),
		('room', models.ForeignKey(blank=True, help_text='Room whose availability this is', null=True,
		on_delete=django.db.models.deletion.CASCADE, related_name='availabilities',
		to='AKModel.Room', verbose_name='Room')),
		],
		options={
		'verbose_name': 'Availability',
		'verbose_name_plural': 'Availabilities',
		'ordering': ['event', 'start'],
		},
		),
		]

AKModel/migrations/0008_akmodel_reuired_attributes.py

0 → 100644

+38 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-12 14:50

		import django.db.models.deletion
		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0007_availability'),
		]

		operations = [
		migrations.AlterField(
		model_name='ak',
		name='track',
		field=models.ForeignKey(blank=True, help_text='Track the AK belongs to', null=True,
		on_delete=django.db.models.deletion.SET_NULL, to='AKModel.AKTrack',
		verbose_name='Track'),
		),
		migrations.AlterField(
		model_name='event',
		name='place',
		field=models.CharField(blank=True, help_text='City etc. the event takes place in', max_length=128,
		verbose_name='Place'),
		),
		migrations.AlterField(
		model_name='room',
		name='building',
		field=models.CharField(blank=True, help_text='Name or number of the building', max_length=256,
		verbose_name='Building'),
		),
		migrations.AlterField(
		model_name='room',
		name='properties',
		field=models.ManyToManyField(blank=True, help_text='AK requirements fulfilled by the room',
		to='AKModel.AKRequirement', verbose_name='Properties'),
		),
		]

AKModel/migrations/0009_add_event_slug_field.py

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-16 18:41


		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0008_akmodel_reuired_attributes'),
		]

		operations = [
		migrations.AddField(
		model_name='event',
		name='slug',
		field=models.SlugField(help_text='Short name of letters/numbers/dots/dashes/underscores used in URLs.',
		max_length=32, null=True, verbose_name='Short Form'),
		),
		]

AKModel/migrations/0010_populate_event_slug_field.py

0 → 100644

+20 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-16 18:41

		from django.db import migrations


		def gen_slug(apps, schema_editor):
		event = apps.get_model('AKModel', 'Event')
		for row in event.objects.all():
		row.slug = ''.join(filter(str.isalnum, row.name.lower()))
		row.save(update_fields=['slug'])


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0009_add_event_slug_field'),
		]

		operations = [
		migrations.RunPython(gen_slug, reverse_code=migrations.RunPython.noop)
		]

AKModel/migrations/0011_remove_null_event_slug_field.py

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-16 18:42

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0010_populate_event_slug_field'),
		]

		operations = [
		migrations.AlterField(
		model_name='event',
		name='slug',
		field=models.SlugField(help_text='Short name of letters/numbers/dots/dashes/underscores used in URLs.',
		max_length=32, unique=True, verbose_name='Short Form'),
		),

		]

AKModel/migrations/0012_ak_wish.py

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-18 09:00

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0011_remove_null_event_slug_field'),
		]

		operations = [
		migrations.AlterField(
		model_name='ak',
		name='owners',
		field=models.ManyToManyField(blank=True, help_text='Those organizing the AK', to='AKModel.AKOwner',
		verbose_name='Owners'),
		),
		]

AKModel/migrations/0013_aktype_to_akcategory.py

0 → 100644

+50 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-18 10:12

		import django.db.models.deletion
		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0012_ak_wish'),
		]

		operations = [
		migrations.AlterField(
		model_name='ak',
		name='type',
		field=models.IntegerField(),
		),
		migrations.AlterField(
		model_name='availability',
		name='ak_type',
		field=models.IntegerField(),
		),
		migrations.RenameModel(
		old_name='AKType',
		new_name='AKCategory',
		),
		migrations.RenameField(
		model_name='ak',
		old_name='type',
		new_name='category',
		),
		migrations.RenameField(
		model_name='availability',
		old_name='ak_type',
		new_name='ak_category',
		),
		migrations.AlterField(
		model_name='ak',
		name='category',
		field=models.ForeignKey(help_text='Category of the AK', on_delete=django.db.models.deletion.PROTECT,
		to='AKModel.AKCategory', verbose_name='Category'),
		),
		migrations.AlterField(
		model_name='availability',
		name='ak_category',
		field=models.ForeignKey(blank=True, help_text='AK Category whose availability this is', null=True,
		on_delete=django.db.models.deletion.CASCADE, related_name='availabilities',
		to='AKModel.AKCategory', verbose_name='AK Category'),
		),
		]

AKModel/migrations/0014_akcategory.py

0 → 100644

+22 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-18 12:39

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0013_aktype_to_akcategory'),
		]

		operations = [
		migrations.AlterModelOptions(
		name='akcategory',
		options={'ordering': ['name'], 'verbose_name': 'AK Category', 'verbose_name_plural': 'AK Categories'},
		),
		migrations.AlterField(
		model_name='akcategory',
		name='name',
		field=models.CharField(help_text='Name of the AK Category', max_length=64, unique=True,
		verbose_name='Name'),
		),
		]

AKModel/migrations/0015_ak_present_field.py

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-18 12:55

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0014_akcategory'),
		]

		operations = [
		migrations.AddField(
		model_name='ak',
		name='present',
		field=models.BooleanField(help_text='Present results of this AK', null=True, verbose_name='Present this AK'),
		),
		]

AKModel/migrations/0016_category_description.py

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-20 17:47

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0015_ak_present_field'),
		]

		operations = [
		migrations.AddField(
		model_name='akcategory',
		name='description',
		field=models.TextField(blank=True, help_text='Short description of this AK Category', verbose_name='Description'),
		),
		]

AKModel/migrations/0016_slot_room_blank.py

0 → 100644

+20 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-18 23:15

		import django.db.models.deletion
		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0015_ak_present_field'),
		]

		operations = [
		migrations.AlterField(
		model_name='akslot',
		name='room',
		field=models.ForeignKey(blank=True, help_text='Room the AK will take place in', null=True,
		on_delete=django.db.models.deletion.SET_NULL, to='AKModel.Room',
		verbose_name='Room'),
		),
		]

AKModel/migrations/0017_owner_slug.py

0 → 100644

+40 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-19 17:47

		from django.db import migrations, models

		from AKModel.models import AKOwner


		def migrate_data_forward(apps, schema_editor):
		for instance in AKOwner.objects.all():
		if instance.slug == '':
		instance.slug = instance._generate_slug()
		instance.save() # Will trigger slug update


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0016_slot_room_blank'),
		]

		operations = [
		migrations.AddField(
		model_name='akowner',
		name='slug',
		field=models.SlugField(blank=True, help_text='Slug for URL generation', max_length=64, verbose_name='Slug'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='name',
		field=models.CharField(help_text='Name to identify an AK owner by', max_length=64, verbose_name='Nickname'),
		),
		migrations.RunPython(
		migrate_data_forward,
		migrations.RunPython.noop,
		),
		migrations.AlterUniqueTogether(
		name='akowner',
		unique_together={('event', 'name', 'institution'), ('event', 'slug')},
		)
		]

AKModel/migrations/0018_merge_20191023_2227.py

0 → 100644

+14 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-23 22:27

		from django.db import migrations


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0016_category_description'),
		('AKModel', '0017_owner_slug'),
		]

		operations = [
		]

AKModel/migrations/0019_slot_start_optional.py

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-24 15:24

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0018_merge_20191023_2227'),
		]

		operations = [
		migrations.AlterField(
		model_name='akslot',
		name='start',
		field=models.DateTimeField(blank=True, help_text='Time and date the slot begins', null=True, verbose_name='Slot Begin'),
		),
		]

AKModel/migrations/0020_ak_unique.py

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-24 19:51

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0019_slot_start_optional'),
		]

		operations = [
		migrations.AlterField(
		model_name='ak',
		name='name',
		field=models.CharField(help_text='Name of the AK', max_length=256, verbose_name='Name'),
		),
		migrations.AlterField(
		model_name='ak',
		name='short_name',
		field=models.CharField(blank=True, help_text='Name displayed in the schedule', max_length=64, verbose_name='Short Name'),
		),
		migrations.AlterUniqueTogether(
		name='ak',
		unique_together={('short_name', 'event'), ('name', 'event')},
		),
		]

AKModel/migrations/0021_base_url.py

0 → 100644

+18 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-24 22:46

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0020_ak_unique'),
		]

		operations = [
		migrations.AddField(
		model_name='event',
		name='base_url',
		field=models.URLField(blank=True, help_text='Prefix for wiki link construction', verbose_name='Base URL'),
		),
		]

AKModel/migrations/0022_remove_akowner_email.py

0 → 100644

+16 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-25 12:38

		from django.db import migrations


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0021_base_url'),
		]

		operations = [
		migrations.RemoveField(
		model_name='akowner',
		name='email',
		),
		]

AKModel/migrations/0023_event_default_slot.py

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-25 13:15

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0022_remove_akowner_email'),
		]

		operations = [
		migrations.AddField(
		model_name='event',
		name='default_slot',
		field=models.DecimalField(decimal_places=2, default=2,
		help_text='Default length in hours that is assumed for AKs in this event.',
		max_digits=4, verbose_name='Default Slot Length'),
		),
		]

AKModel/migrations/0024_event_dependencies.py

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		# Generated by Django 2.2.6 on 2019-10-25 13:44

		import django.db.models.deletion
		from django.db import migrations, models

		from AKModel.models import AKCategory, Event, AKTrack


		def migrate_data_forward(apps, schema_editor):
		for instance in AKCategory.objects.only('event').all():
		if not instance.event:
		instance.event = Event.objects.filter(active=True).last()
		instance.save()

		for instance in AKTrack.objects.only('event').all():
		if not instance.event:
		instance.event = Event.objects.filter(active=True).last()
		instance.save()


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0023_event_default_slot'),
		]

		operations = [
		migrations.AddField(
		model_name='akcategory',
		name='event',
		field=models.ForeignKey(help_text='Associated event', null=True,
		on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event',
		verbose_name='Event'),
		),
		migrations.AddField(
		model_name='aktrack',
		name='event',
		field=models.ForeignKey(help_text='Associated event', null=True,
		on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event',
		verbose_name='Event'),
		),

		migrations.RunPython(
		migrate_data_forward,
		reverse_code=migrations.RunPython.noop,
		),

		migrations.AlterField(
		model_name='akcategory',
		name='event',
		field=models.ForeignKey(help_text='Associated event',
		on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event',
		verbose_name='Event'),
		),
		migrations.AlterField(
		model_name='aktrack',
		name='event',
		field=models.ForeignKey(help_text='Associated event',
		on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event',
		verbose_name='Event'),
		),
		]

AKModel/migrations/0025_contact_email.py

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		# Generated by Django 2.2.6 on 2019-10-28 17:40

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0024_event_dependencies'),
		]

		operations = [
		migrations.AddField(
		model_name='event',
		name='contact_email',
		field=models.EmailField(blank=True, help_text='An email address that is displayed on every page and can be used for all kinds of questions', max_length=254, verbose_name='Contact email address'),
		),
		]

AKModel/migrations/0026_akslot_updated.py

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Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2019-10-31 00:02

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0025_contact_email'),
		]

		operations = [
		migrations.AddField(
		model_name='akslot',
		name='updated',
		field=models.DateTimeField(auto_now=True, verbose_name='Last update'),
		),
		]

AKModel/migrations/0027_event_timezone.py

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+19 −0

File added.

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AKModel/migrations/0028_unique_constraints.py

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		# Generated by Django 2.2.6 on 2020-05-10 10:48

		from django.db import migrations, models


		class Migration(migrations.Migration):

		dependencies = [
		('AKModel', '0027_event_timezone'),
		]

		operations = [
		migrations.AlterField(
		model_name='akcategory',
		name='name',
		field=models.CharField(help_text='Name of the AK Category', max_length=64, verbose_name='Name'),
		),
		migrations.AlterField(
		model_name='akowner',
		name='slug',
		field=models.SlugField(blank=True, help_text='Slug for URL generation', max_length=64, verbose_name='Slug'),
		),
		migrations.AlterField(
		model_name='akrequirement',
		name='name',
		field=models.CharField(help_text='Name of the Requirement', max_length=128, verbose_name='Name'),
		),
		migrations.AlterField(
		model_name='aktrack',
		name='name',
		field=models.CharField(help_text='Name of the AK Track', max_length=64, verbose_name='Name'),
		),
		migrations.AlterUniqueTogether(
		name='ak',
		unique_together={('event', 'name'), ('event', 'short_name')},
		),
		migrations.AlterUniqueTogether(
		name='akcategory',
		unique_together={('event', 'name')},
		),
		migrations.AlterUniqueTogether(
		name='akrequirement',
		unique_together={('event', 'name')},
		),
		migrations.AlterUniqueTogether(
		name='aktrack',
		unique_together={('event', 'name')},
		),
		migrations.AlterUniqueTogether(
		name='room',
		unique_together={('event', 'name', 'building')},
		),
		]

AKModel/migrations/0029_AK_notes.py

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Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2020-05-10 17:17

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0028_unique_constraints'),
		]

		operations = [
		migrations.AlterField(
		model_name='ak',
		name='notes',
		field=models.TextField(blank=True,
		help_text='Notes to organizers. These are public. For private notes, please send an e-mail.',
		verbose_name='Organizational Notes'),
		),
		]

AKModel/migrations/0030_AK_interest_counter.py

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Original line number	Diff line number	Diff line
		# Generated by Django 2.2.6 on 2020-05-10 19:56

		from django.db import migrations, models


		class Migration(migrations.Migration):
		dependencies = [
		('AKModel', '0029_AK_notes'),
		]

		operations = [
		migrations.AddField(
		model_name='ak',
		name='interest_counter',
		field=models.IntegerField(default=0, help_text='People who have indicated interest online',
		verbose_name='Interest Counter'),
		),
		]

Source

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