Basti
SebastianStark 2 years ago
parent 81f2e2a19a
commit f52e066ca9

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#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
def main():
"""Run administrative tasks."""
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'webprog5.settings')
try:
from django.core.management import execute_from_command_line
except ImportError as exc:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
) from exc
execute_from_command_line(sys.argv)
if __name__ == '__main__':
main()

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from django.contrib import admin
from .models import Meal, Comment, DailyMenu, Mensa
# Register your models here.
@admin.register(Mensa)
class MensaAdmin(admin.ModelAdmin):
pass
@admin.register(Meal)
class MealAdmin(admin.ModelAdmin):
pass
@admin.register(Comment)
class CommentAdmin(admin.ModelAdmin):
pass
@admin.register(DailyMenu)
class DailyMenuAdmin(admin.ModelAdmin):
pass

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from django.apps import AppConfig
class MensaConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'mensa'

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from django import forms
class FilterForm(forms.Form):
vegan = forms.BooleanField(label="Vegan", label_suffix="", required=False)
vegetarian = forms.BooleanField(label="Vegetarisch", label_suffix="", required=False)
price_for = forms.ChoiceField(choices=(('s', 'Student'), ('e','Employee'), ('g', 'Guest')), widget=forms.RadioSelect)
class CommentForm(forms.Form):
username = forms.CharField(max_length=100)
text = forms.CharField(max_length=700)

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from .models import Mensa, DailyMenu, Meal
import requests
import datetime
def fetch_mensa(mensa_id):
res = requests.get('https://mensa.fly.dev/' + str(mensa_id))
if res.status_code != 200:
raise Exception('request failed')
return res.json()
def save_in_database(mensa_id):
# save mensa with mensa_id 'mensa_id' in database if entry does not exit yet
if mensa_id not in [m.mensa_id for m in Mensa.objects.all()]:
Mensa(mensa_id=mensa_id).save()
# get mensa with 'mensa_id' from database
mensa = Mensa.objects.get(mensa_id=mensa_id)
# cycle through days listed in fetched data
for day in fetch_mensa(mensa_id):
# save daily_menu for mensa with 'mensa_id' in database if entry does not exist yet
if day['day'] + str(mensa_id) not in [str(day.date) + str(day.mensa) for day in DailyMenu.objects.all()]:
DailyMenu(date=day['day'], mensa=mensa).save()
# get this mensas daily_menu for current day from database
daily_menu = DailyMenu.objects.get(date=day['day'], mensa=mensa)
# cycle through meals listed in current day
for meal in day['menus']:
name = meal['name']
# if meal with name 'name' already exists in database
if name in [meal_object.name for meal_object in Meal.objects.all()]:
# simply add current daily_menu to it's related_daily_menus
Meal.objects.get(name=name).related_daily_menus.add(daily_menu)
# otherwise
else:
# create new meal object, save in database and add current daily_menu to it's related_daily_menus
art = meal['art']
types = ' '.join(meal['types'])
allergens = ' '.join(meal['allergens'])
price_student = 0
price_employee = 0
price_guest = 0
if " / " in meal['price']:
price_student = float(meal['price'].split(' / ')[0].replace('', '').replace(',', '.'))
price_employee = float(meal['price'].split(' / ')[1].replace('', '').replace(',', '.'))
price_guest = float(meal['price'].split(' / ')[2].replace('', '').replace(',', '.'))
new_meal = Meal(art=art, name=name, price_student=price_student, price_employee=price_employee, price_guest=price_guest, allergens=allergens, types=types)
new_meal.save()
new_meal.related_daily_menus.add(daily_menu)
new_meal.save()
def get_filtered_plan(mensa_id, flags):
week = []
for menu in DailyMenu.objects.filter(mensa=Mensa.objects.get(mensa_id=mensa_id), date__week=datetime.date.today().isocalendar().week):
meals = []
for meal in Meal.objects.filter(related_daily_menus=menu, types__contains='vn' if flags['vegan'] else 've' if flags['vegetarian'] else ''):
meals.append({
'art': meal.art,
'name': meal.name,
'price': meal.price_student if flags['price_for'] == 's' else meal.price_employee if flags['price_for'] == 'e' else meal.price_guest,
'allergens': meal.allergens,
'types': meal.types,
'likes': meal.likes,
'dislikes': meal.dislikes,
'pk': meal.pk
})
week.append({'date': menu.date, 'meals': meals})
return week
def filter_plan_old(plan, flags):
for day in plan:
filtered_menus = []
for menu in day['menus']:
if ' / ' in menu['price']:
if flags['price_for'] == 's':
menu['price'] = menu['price'].split(' / ')[0]
elif flags['price_for'] == 'e':
menu['price'] = menu['price'].split(' / ')[1]
elif flags['price_for'] == 'g':
menu['price'] = menu['price'].split(' / ')[2]
if flags['vegan'] == True:
if 'vn' in menu['types']:
filtered_menus.append(menu)
elif flags['vegetarian'] == True:
if 've' in menu['types']:
filtered_menus.append(menu)
else:
filtered_menus.append(menu)
day['menus'] = filtered_menus
return plan

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# Generated by Django 4.1.3 on 2022-11-29 16:06
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='dish',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=100)),
('priceStudent', models.DecimalField(decimal_places=4, max_digits=6)),
('priceEmployee', models.DecimalField(decimal_places=4, max_digits=6)),
('priceGast', models.DecimalField(decimal_places=4, max_digits=6)),
],
),
]

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# Generated by Django 4.1.3 on 2022-11-29 16:19
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0001_initial'),
]
operations = [
migrations.AddField(
model_name='dish',
name='allergens',
field=models.CharField(default='green', max_length=100),
),
migrations.AddField(
model_name='dish',
name='types',
field=models.CharField(default='vegan', max_length=100),
),
migrations.AlterField(
model_name='dish',
name='priceEmployee',
field=models.DecimalField(decimal_places=4, default=4.34, max_digits=6),
),
migrations.AlterField(
model_name='dish',
name='priceGast',
field=models.DecimalField(decimal_places=4, default=5.34, max_digits=6),
),
migrations.AlterField(
model_name='dish',
name='priceStudent',
field=models.DecimalField(decimal_places=4, default=3.34, max_digits=6),
),
]

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# Generated by Django 4.1.3 on 2022-12-02 16:48
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0002_dish_allergens_dish_types_alter_dish_priceemployee_and_more'),
]
operations = [
migrations.AlterField(
model_name='dish',
name='priceEmployee',
field=models.CharField(max_length=100),
),
migrations.AlterField(
model_name='dish',
name='priceGast',
field=models.CharField(max_length=100),
),
migrations.AlterField(
model_name='dish',
name='priceStudent',
field=models.CharField(max_length=100),
),
]

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# Generated by Django 4.1.3 on 2022-12-02 17:09
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0003_alter_dish_priceemployee_alter_dish_pricegast_and_more'),
]
operations = [
migrations.AddField(
model_name='dish',
name='dislikes',
field=models.IntegerField(default=0, max_length=100),
),
migrations.AddField(
model_name='dish',
name='likes',
field=models.IntegerField(default=0, max_length=100),
),
migrations.AlterField(
model_name='dish',
name='allergens',
field=models.CharField(max_length=100),
),
migrations.AlterField(
model_name='dish',
name='types',
field=models.CharField(max_length=100),
),
migrations.CreateModel(
name='comments',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('comment', models.CharField(max_length=700)),
('dish', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='mensa.dish')),
],
),
]

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# Generated by Django 4.1.4 on 2022-12-12 16:28
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('mensa', '0004_dish_dislikes_dish_likes_alter_dish_allergens_and_more'),
]
operations = [
migrations.RenameModel(
old_name='comments',
new_name='Comment',
),
migrations.RenameField(
model_name='dish',
old_name='priceEmployee',
new_name='price_employee',
),
migrations.RenameField(
model_name='dish',
old_name='priceGast',
new_name='price_guest',
),
migrations.RenameField(
model_name='dish',
old_name='priceStudent',
new_name='price_student',
),
]

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# Generated by Django 4.1.4 on 2022-12-12 16:58
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0005_rename_comments_comment_and_more'),
]
operations = [
migrations.CreateModel(
name='Day',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('date', models.DateField()),
],
),
migrations.CreateModel(
name='Menu',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=100)),
('price_student', models.CharField(max_length=100)),
('price_employee', models.CharField(max_length=100)),
('price_guest', models.CharField(max_length=100)),
('allergens', models.CharField(max_length=100)),
('types', models.CharField(max_length=100)),
('likes', models.IntegerField(default=0, max_length=100)),
('dislikes', models.IntegerField(default=0, max_length=100)),
('day', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='mensa.day')),
],
),
migrations.AlterField(
model_name='comment',
name='dish',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='mensa.menu'),
),
migrations.DeleteModel(
name='dish',
),
]

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# Generated by Django 4.1.4 on 2022-12-12 17:20
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0006_day_menu_alter_comment_dish_delete_dish'),
]
operations = [
migrations.AlterField(
model_name='menu',
name='day',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='day', to='mensa.day'),
),
migrations.AlterField(
model_name='menu',
name='dislikes',
field=models.IntegerField(default=0),
),
migrations.AlterField(
model_name='menu',
name='likes',
field=models.IntegerField(default=0),
),
]

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# Generated by Django 4.1.4 on 2022-12-12 18:01
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0007_alter_menu_day_alter_menu_dislikes_alter_menu_likes'),
]
operations = [
migrations.CreateModel(
name='Mensa',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('mensa_id', models.CharField(max_length=100)),
],
),
migrations.AddField(
model_name='day',
name='mensa',
field=models.ForeignKey(default=0, on_delete=django.db.models.deletion.CASCADE, to='mensa.mensa'),
),
]

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# Generated by Django 4.1.4 on 2022-12-12 18:57
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0008_mensa_day_mensa'),
]
operations = [
migrations.AlterField(
model_name='mensa',
name='mensa_id',
field=models.IntegerField(),
),
]

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# Generated by Django 4.1.4 on 2022-12-12 19:21
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('mensa', '0009_alter_mensa_mensa_id'),
]
operations = [
migrations.RenameModel(
old_name='Day',
new_name='DayPlan',
),
]

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# Generated by Django 4.1.4 on 2022-12-12 19:22
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('mensa', '0010_rename_day_dayplan'),
]
operations = [
migrations.RenameField(
model_name='menu',
old_name='day',
new_name='day_plan',
),
]

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# Generated by Django 4.1.4 on 2022-12-12 19:41
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0011_rename_day_menu_day_plan'),
]
operations = [
migrations.RemoveField(
model_name='menu',
name='day_plan',
),
migrations.AddField(
model_name='menu',
name='day_plans',
field=models.ManyToManyField(to='mensa.dayplan'),
),
]

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# Generated by Django 4.1.4 on 2022-12-12 20:18
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0012_remove_menu_day_plan_menu_day_plans'),
]
operations = [
migrations.CreateModel(
name='Meal',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=100)),
('price_student', models.CharField(max_length=100)),
('price_employee', models.CharField(max_length=100)),
('price_guest', models.CharField(max_length=100)),
('allergens', models.CharField(max_length=100)),
('types', models.CharField(max_length=100)),
('likes', models.IntegerField(default=0)),
('dislikes', models.IntegerField(default=0)),
],
),
migrations.RemoveField(
model_name='comment',
name='dish',
),
migrations.RenameModel(
old_name='DayPlan',
new_name='DailyMenu',
),
migrations.DeleteModel(
name='Menu',
),
migrations.AddField(
model_name='meal',
name='related_daily_menus',
field=models.ManyToManyField(to='mensa.dailymenu'),
),
migrations.AddField(
model_name='comment',
name='meal',
field=models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, to='mensa.meal'),
),
]

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# Generated by Django 4.1.4 on 2022-12-12 21:12
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('mensa', '0013_meal_remove_comment_dish_rename_dayplan_dailymenu_and_more'),
]
operations = [
migrations.CreateModel(
name='Week',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
],
),
migrations.AddField(
model_name='dailymenu',
name='week',
field=models.ForeignKey(default=0, on_delete=django.db.models.deletion.CASCADE, to='mensa.week'),
),
]

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# Generated by Django 4.1.4 on 2022-12-13 02:17
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('mensa', '0014_week_dailymenu_week'),
]
operations = [
migrations.RemoveField(
model_name='dailymenu',
name='week',
),
migrations.DeleteModel(
name='Week',
),
]

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# Generated by Django 4.1.4 on 2022-12-13 02:48
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0015_remove_dailymenu_week_delete_week'),
]
operations = [
migrations.AddField(
model_name='meal',
name='art',
field=models.CharField(default=None, max_length=100),
),
]

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# Generated by Django 4.1.4 on 2022-12-13 03:05
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0016_meal_art'),
]
operations = [
migrations.AlterField(
model_name='meal',
name='price_employee',
field=models.FloatField(max_length=100),
),
migrations.AlterField(
model_name='meal',
name='price_guest',
field=models.FloatField(max_length=100),
),
migrations.AlterField(
model_name='meal',
name='price_student',
field=models.FloatField(max_length=100),
),
]

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# Generated by Django 4.1.4 on 2022-12-13 04:13
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('mensa', '0017_alter_meal_price_employee_alter_meal_price_guest_and_more'),
]
operations = [
migrations.AddField(
model_name='comment',
name='username',
field=models.CharField(default='anon', max_length=100),
),
]

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from django.db import models
class Mensa(models.Model):
mensa_id = models.IntegerField()
def __str__(self):
return str(self.mensa_id)
class DailyMenu(models.Model):
date = models.DateField()
mensa = models.ForeignKey(Mensa, on_delete=models.CASCADE, default=0)
def __str__(self):
return f"Mensa {self.mensa} - {self.date}"
class Meal(models.Model):
related_daily_menus = models.ManyToManyField(DailyMenu)
name = models.CharField(max_length=100)
art = models.CharField(max_length=100, default=None)
price_student = models.FloatField(max_length=100)
price_employee = models.FloatField(max_length=100)
price_guest = models.FloatField(max_length=100)
allergens = models.CharField(max_length=100)
types = models.CharField(max_length=100)
likes = models.IntegerField(default=0)
dislikes = models.IntegerField(default=0)
def __str__(self):
return self.name
class Comment(models.Model):
meal = models.ForeignKey(Meal, on_delete=models.CASCADE, default=None)
username = models.CharField(max_length=100, default='anon')
comment = models.CharField(max_length=700)

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>MensaApp</title>
<link type="text/css" rel="stylesheet" href="/static/base.css" />
</head>
<body>
<main>
<h1>Mensapläne Flensburg</h1>
{% block content %}
{% endblock content %}
</main>
</body>
</html>

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{% extends 'base.html' %}
{% block content %}
<form class="filter" action="{% url 'mensa:mensa_by_id' mensa_id=id %}" method="post">
{% csrf_token %}
<label>
Vegan
<input type="checkbox" name="vegan" value="on" {% if vn == True %}checked{% endif %}>
</label> |
<label>
Vegetarisch
<input type="checkbox" name="vegetarian" value="on" {% if ve == True %}checked{% endif %}>
</label>
<br>
<label>
Student
<input type="radio" name="price-for" value="s" {% if price_for == 's' %}checked{% endif %}>
</label>
<br>
<label>
Mitarbeiter
<input type="radio" name="price-for" value="e" {% if price_for == 'e' %}checked{% endif %}>
</label>
<br>
<label>
Gast
<input type="radio" name="price-for" value="g" {% if price_for == 'g' %}checked{% endif %}>
</label>
<br>
<button type="submit" name="button">Speichern</button>
</form>
<h2>Mensaplan</h2>
<div class="plan">
{% for day in mensa_plan %}
<div class="cards">
<h2>{{ day.day }}</h2>
{% for item in day.menus %}
<div class="card">
<b>{{ item.name }}</b>
<p>{{ item.price }}</p>
<p>
{% for allergy in item.allergens %}
{{ allergy }}
{% endfor %}
</p>
<p>
{% for type in item.types %}
{{ type }}
{% endfor %}
</p>
</div>
{% endfor %}
</div>
{% endfor %}
</div>
{% endblock content %}

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{% extends 'base.html' %}
{% block content %}
<form action="{% url "mensa:save" %}" method="post">
{% csrf_token %}
<label>
<textarea name="mensa" id="text" cols="30" rows="1"
value="{{mensa|default_if_none:""}}"></textarea>
Mensa
</label>
<label>
<textarea name="id" id="text" cols="30" rows="1"
value="{{id|default_if_none:""}}"></textarea>
ID
</label>
<label>
<textarea name="name" id="text" cols="30" rows="1"
value="{{name|default_if_none:""}}"></textarea>
Name
</label>
<label>
<textarea name="art" id="text" cols="30" rows="1"
value="{{art|default_if_none:""}}"></textarea>
vegetrisch usw
</label>
<label>
<textarea name="priceStudents" id="text" cols="30" rows="1"
value="{{priceStudents|default_if_none:""}}"></textarea>
preise students
</label>
<label>
<textarea name="priceEmployee" id="text" cols="30" rows="1"
value="{{priceEmployee|default_if_none:""}}"></textarea>
preise angestellte
</label>
<label>
<textarea name="priceGast" id="text" cols="30" rows="1"
value="{{priceGast|default_if_none:""}}"></textarea>
preis gäste
</label>
<label>
<textarea name="allergens" id="text" cols="30" rows="1"
value="{{allergens|default_if_none:""}}"></textarea>
allergien
</label>
<label>
<textarea name="types" id="text" cols="30" rows="1"
value="{{types|default_if_none:""}}"></textarea>
types
</label>
<input type="submit" value="Save">
</form>
<a href="{% url 'mensa:mensa_flensburg' %}">
Zurück
</a>
{% endblock content %}

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{% extends 'base.html' %}
{% block content %}
<h1>{{meal.name}}</h1>
<p>{{meal.art}}</p>
<p>Preis für Studenten: {{meal.price_student}}</p>
<p>Preis für Mitarbeiter: {{meal.price_employee}}</p>
<p>Preis für Gäste: {{meal.price_guest}}</p>
<p>Types: {{meal.types}}</p>
<p>Allergene: {{meal.allergens}}</p>
<p>{{meal.likes}}</p>
<p>{{meal.dislikes}}</p>
<form class="" action="{% url 'mensa:meal' meal.pk %}" method="post">
{% csrf_token %}
{{ form }}
<button type="submit" name="button" value="comment">Kommentar Speichern</button>
</form>
<form class="" action="{% url 'mensa:meal' meal.pk %}" method="post">
{% csrf_token %}
<button type="submit" name="button" value="like">Like</button>
</form>
<form class="" action="{% url 'mensa:meal' meal.pk %}" method="post">
{% csrf_token %}
<button type="submit" name="button" value="dislike">Dislike</button>
</form>
<div class="comments">
{% for comment in comments %}
<p>{{comment.username}}</p>
<p>{{comment.comment}}</p>
{% endfor %}
</div>
{% endblock content %}

@ -0,0 +1,56 @@
{% extends 'base.html' %}
{% block content %}
<form class="filter" action="{% url 'mensa:mensa_flensburg' %}" method="post">
{% csrf_token %}
<div class="form-wrapper">
{{ form.vegan.errors }}
{{ form.vegan.label_tag }}
{{ form.vegan }}
</div>
<div class="form-wrapper">
{{ form.vegetarian.errors }}
{{ form.vegetarian.label_tag }}
{{ form.vegetarian }}
</div>
<div class="form-wrapper">
{{ form.price_for.errors }}
{{ form.price_for.label_tag }}
{{ form.price_for }}
</div>
<button type="submit" name="button">Speichern</button>
</form>
<a href="{% url 'mensa:meal_form' %}">
Neues Gericht hizufügen.
</a>
{% for name, plan in mensa_list.items %}
<h2>{{ name }}</h2>
<div class="plan">
{% for day in plan %}
<div class="cards">
<h3>{{ day.date }}</h3>
{% for item in day.meals %}
<div class="card">
<p>{{ item.art }}</p>
<b>{{ item.name }}</b>
<p>Preis: {{ item.price }}€</p>
<p>{{ item.types }}</p>
<p>Allergene: {{ item.allergens }}</p>
<a href='{% url "mensa:meal" item.pk %}'>{{ item.pk }}</a>
</div>
{% endfor %}
</div>
{% endfor %}
</div>
{% endfor %}
{% endblock content %}

@ -0,0 +1,3 @@
from django.test import TestCase
# Create your tests here.

@ -0,0 +1,13 @@
from django.urls import path
from . import views
app_name = 'mensa'
urlpatterns = [
path('', views.mensa_flensburg, name='mensa_flensburg'),
path('mensa/<int:mensa_id>', views.mensa_by_id, name='mensa_by_id'),
path('meal/<int:meal_id>', views.meal, name='meal'),
path('meal/form', views.meal_form, name='meal_form'),
path('save/', views.meal_save, name='save'),
path('update/<int:id>/', views.meal_update, name='update'),
path('delete/<int:id>/', views.meal_delet, name='meal_delet')
]

@ -0,0 +1,128 @@
from django.shortcuts import render
from django.http import HttpResponse
from django.views.decorators.cache import cache_page
from django.views.generic import DetailView
from django.shortcuts import redirect
from .helpers import get_filtered_plan
from .models import Meal, DailyMenu, Mensa, Comment
from .forms import FilterForm, CommentForm
@cache_page(60 * 15)
def mensa_flensburg(request):
flags = {'vegan': None, 'vegetarian': None, 'price_for': None,}
if request.method == 'POST':
form = FilterForm(request.POST)
if form.is_valid():
flags['vegan'] = form.cleaned_data['vegan']
flags['vegetarian'] = form.cleaned_data['vegetarian']
flags['price_for'] = form.cleaned_data['price_for']
else:
flags['vegan'] = request.COOKIES.get('vegan')
flags['vegetarian'] = request.COOKIES.get('vegetarian')
flags['price_for'] = request.COOKIES.get('price_for')
form = FilterForm(request.COOKIES)
context = {
'mensa_list': {
'Hauptmensa': get_filtered_plan(7, flags),
'B-Mensa': get_filtered_plan(14, flags),
},
'form': form,
}
response = render(request, 'mensa_list.html', context)
response.set_cookie('vegan', flags['vegan'])
response.set_cookie('vegetarian', flags['vegetarian'])
response.set_cookie('price_for', flags['price_for'])
return response
def meal(request, meal_id):
form = CommentForm()
if request.method == 'POST':
if request.POST['button'] == 'comment':
form = CommentForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
text = form.cleaned_data['text']
Comment(meal=Meal.objects.get(pk=meal_id), username=username, comment=text).save()
elif request.POST['button'] == 'like':
meal = Meal.objects.get(pk=meal_id)
meal.likes += 1
meal.save()
elif request.POST['button'] == 'dislike':
meal = Meal.objects.get(pk=meal_id)
meal.dislikes += 1
meal.save()
else:
form = CommentForm()
context = {
'meal': Meal.objects.get(pk=meal_id),
'form': form,
'comments': Comment.objects.filter(meal=Meal.objects.get(pk=meal_id))
}
return render(request, 'meal.html', context)
@cache_page(60 * 15)
def mensa_by_id(request, mensa_id):
flags = {'vegan': None, 'vegetarian': None, 'price_for': None,}
if request.method == 'POST':
for key in flags:
flags[key] = request.POST.get(key)
else:
for key in flags:
flags[key] = request.COOKIES.get(key)
context = {
'mensa_list': {
f'Mensa {mensa_id}': get_filtered_plan((mensa_id), flags),
},
'flags': flags,
}
response = render(request, 'mensa_list.html', context)
response.set_cookie('vegan', flags['vegan'])
response.set_cookie('vegetarian', flags['vegetarian'])
response.set_cookie('price_for', flags['price_for'])
return response
def meal_form(request):
return render(request, 'forms.html')
def meal_delet(request):
return
def meal_update(request):
return
def meal_save(request):
#mensa = request.POST.get('mensa')
id = request.POST.get('id')
name = request.POST.get('name')
art = request.POST.get('art')
priceStudents = request.POST.get('priceStudents')
priceEmployee = request.POST.get('priceEmployee')
priceGast = request.POST.get('priceGast')
allergens = request.POST.get('allergens')
types = request.POST.get('types')
b = None
if id:
b = Meal.objects.get(id=id)
b.name = name
b.art = art
b.priceStudents = priceStudents
b.priceEmployee = priceEmployee
b.priceGast = priceGast
b.allergens = allergens
b.types = types
else:
b = Meal(name=name, art=art, price_student=priceStudents,price_employee=priceEmployee,price_guest=priceGast,allergens=allergens,types=types)
b.save()
return redirect('mensa:mensa_flensburg')

@ -0,0 +1,45 @@
.main {
gap: 1rem;
}
body {
color:rgba(255, 255, 255, 0.8);
background-color: rgba(24, 24, 24, 0.979);
font-family: sans-serif;
}
.card {
display: flex;
flex-direction: column;
box-shadow: 0px 0px 8px rgb(190, 190, 190, 0.8);
background-color: rgb(238, 148, 204);
margin: 1rem;
padding: 0.5rem;
font-family: sans-serif;
color:rgb(0, 0, 0);
}
.cards {
display: flex;
flex-flow: column;
flex-basis: 10rem;
flex-shrink: 0;
flex-grow: 1;
color:rgba(255, 255, 255, 0.8);
font-family: sans-serif;
}
.plan {
display: flex;
flex-flow: row;
font-family: sans-serif;
}
form {
display: flex;
flex-direction: column;
}
a{
color: white;
}

@ -0,0 +1,16 @@
"""
ASGI config for webprog5 project.
It exposes the ASGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/4.1/howto/deployment/asgi/
"""
import os
from django.core.asgi import get_asgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'webprog5.settings')
application = get_asgi_application()

@ -0,0 +1,138 @@
"""
Django settings for webprog5 project.
Generated by 'django-admin startproject' using Django 4.1.3.
For more information on this file, see
https://docs.djangoproject.com/en/4.1/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.1/ref/settings/
"""
from pathlib import Path
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-axv=x^^fm+u6fy)#@e77(x+!zl8#i4mbsi=c3one%2e3eqisr)'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'mensa.apps.MensaConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles'
]
MIDDLEWARE = [
'django.middleware.cache.UpdateCacheMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.cache.FetchFromCacheMiddleware',
]
ROOT_URLCONF = 'webprog5.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'webprog5.wsgi.application'
# Database
# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# Password validation
# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/4.1/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.1/howto/static-files/
STATIC_URL = 'static/'
STATICFILES_DIRS = [
BASE_DIR/"static",
]
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
'LOCATION': 'c:\django-cache'
}
}
# Default primary key field type
# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

@ -0,0 +1,22 @@
"""webprog5 URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/4.1/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.urls import include, path
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('mensa.urls')),
]

@ -0,0 +1,16 @@
"""
WSGI config for webprog5 project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/4.1/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'webprog5.settings')
application = get_wsgi_application()
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