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Oliver 1 year ago
commit
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.gitignore View File

/venv/
/db.sqlite3
/playground.py
/playground2.py

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manage.py View File

#!/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', 'mysite.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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mysite/__init__.py View File


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mysite/asgi.py View File

"""
ASGI config for mysite 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/4.2/howto/deployment/asgi/
"""

import os

from django.core.asgi import get_asgi_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')

application = get_asgi_application()

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mysite/settings.py View File

"""
Django settings for mysite project.

Generated by 'django-admin startproject' using Django 4.2.6.

For more information on this file, see
https://docs.djangoproject.com/en/4.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.2/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/4.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-p0yr76f^19@hi$n)u3)w1lk35#ijlq8(@ulv#*0o8^x32b^1h&'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []

# Application definition

INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'polls.apps.PollsConfig',
]

MIDDLEWARE = [
'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',
]

ROOT_URLCONF = 'mysite.urls'

TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [BASE_DIR / 'templates']
,
'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 = 'mysite.wsgi.application'

# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}

# Password validation
# https://docs.djangoproject.com/en/4.2/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/4.2/topics/i18n/

LANGUAGE_CODE = 'de-de'

TIME_ZONE = 'Europe/Berlin'

USE_I18N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/

STATIC_URL = 'static/'

# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

LOGIN_REDIRECT_URL = '/polls/'
LOGOUT_REDIRECT_URL = '/polls/'



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mysite/urls.py View File

"""
URL configuration for mysite project.

The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/4.2/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('polls/', include('polls.urls')),
# ...
path('admin/', admin.site.urls),
path('accounts/', include('django.contrib.auth.urls')),
]



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mysite/wsgi.py View File

"""
WSGI config for mysite 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/4.2/howto/deployment/wsgi/
"""

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')

application = get_wsgi_application()

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polls/__init__.py View File


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polls/admin.py View File

from django.contrib import admin
from .models import Notice

admin.site.register(Notice)


+ 6
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polls/apps.py View File

from django.apps import AppConfig


class PollsConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'polls'

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polls/forms.py View File

from django import forms
import datetime


class NoticeForm(forms.Form):
date_formats = ['%d.%m.%Y', '%d.%m.%y']
notice_title = forms.CharField(label='Titel', max_length=80)
notice_text = forms.CharField(label='Text', max_length=400)
pub_start = forms.DateField(label='Von',
input_formats=date_formats,
initial=datetime.date.today)
pub_end = forms.DateField(label='Bis',
input_formats=date_formats,
initial=datetime.date.today)

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polls/migrations/0001_initial.py View File

# Generated by Django 4.2.6 on 2023-11-12 18:36

from django.db import migrations, models


class Migration(migrations.Migration):

initial = True

dependencies = [
]

operations = [
migrations.CreateModel(
name='Notice',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('notice_title', models.CharField(max_length=80)),
('notice_text', models.CharField(max_length=400)),
('pub_start', models.DateTimeField()),
('pub_end', models.DateTimeField()),
],
),
]



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polls/migrations/__init__.py View File


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polls/models.py View File

from django.db import models


class Notice(models.Model):
notice_title = models.CharField(max_length=80)
notice_text = models.CharField(max_length=400)
pub_start = models.DateTimeField()
pub_end = models.DateTimeField()


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polls/tests.py View File

from django.test import TestCase

# Create your tests here.

+ 10
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polls/urls.py View File

from django.urls import path
from . import views

urlpatterns = [
path('', views.index, name='index'),
path('new', views.new, name='new'),
path('delete/<int:deleteId>', views.delete, name='delete'),
]



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polls/views.py View File


from django.shortcuts import render, redirect
from .models import Notice
from django.utils import timezone
from .forms import NoticeForm
from django.contrib.auth.decorators import login_required


@login_required
def new(request):
if request.method == 'POST':
form = NoticeForm(request.POST)
if form.is_valid():
notice = Notice()
notice.notice_title = form.cleaned_data['notice_title']
notice.notice_text = form.cleaned_data['notice_text']
notice.pub_start = form.cleaned_data['pub_start']
notice.pub_end = form.cleaned_data['pub_end']
notice.save()
return redirect('index')
context = {'form': NoticeForm()}
return render(request, 'polls/edit.html', context)

@login_required
def delete(request, deleteId=None):
if deleteId is not None:
try:
notice = Notice.objects.get(pk=deleteId)
if request.user.id == notice.user_id:
notice.delete()
except:
pass
return redirect('index')

def index(request):
notices = Notice.objects.all()
notices = notices.filter(pub_start__lte=timezone.now())
notices = notices.filter(pub_end__gte=timezone.now())
context = {'notices': notices}
return render(request, 'polls/index.html', context)


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requirements.txt View File

Django>=4.2.6

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templates/base.html View File

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport">
<title>{% block title %} Platzhalter {% endblock %}</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
</head>
<body>

<nav class="navbar navbar-expand-lg bg-body-tertiary">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown
</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><hr class="dropdown-divider"></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link disabled" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex" role="search">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>

<div class="container">
{% block content %} Platzhalter {% endblock %}

{% if user.is_authenticated %}
<a href="{% url 'logout' %}" class="btn btn-primary">Abmelden</a>
{% endif %}

{% if not user.is_authenticated %}
<a href="{% url 'login' %}" class="btn btn-primary">Anmelden</a>
{% endif %}

</div>



<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>

</body>
</html>



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templates/polls/edit.html View File

{% extends "base.html" %}

{% block title %}Edit{% endblock %}

{% block content %}
<h1>Neue Nachricht</h1>
<form method="POST">
{% csrf_token %}
{{ form.as_p }}
<input class="btn btn-primary"
type="submit"
value="Speichern">
</form>
{% endblock %}





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templates/polls/index.html View File

{% extends "base.html" %}

{% block title %}News{% endblock %}

{% block content %}
<div class="jumbotron">
<h1 class="display-4">News</h1>
</div>

{% for notice in notices %}
<hr>
<h3>{{ notice.notice_title }}</h3>
<p>{{ notice.notice_text }}</p>

{% if user.is_staff %}
<p>
<a href="{% url 'delete' deleteId=notice.id %}"
class="btn btn-danger">
Meldung löschen
</a>
</p>
{% endif %}

{% endfor %}

<hr>

<p>
<a href="{% url 'new' %}"
class="btn btn-primary">
Neue Meldung erstellen
</a>
</p>


{% endblock %}



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templates/registration/login.html View File

{% extends "base.html" %}

{% block title %}Anmeldung{% endblock %}

{% block content %}

{% if form.errors %}
<p>Benutzername oder Passwort falsch.</p>
{% endif %}

{% if next %}
{% if user.is_authenticated %}
<p>Sie haben nicht die hierfür notwendige Berechtigung.</p>
{% else %}
<p>Bitte melden Sie sich an.</p>
{% endif %}
{% endif %}

<form method="post" action="{% url 'login' %}">
{% csrf_token %}
<table>
<tr>
<td>{{ form.username.label_tag }}</td>
<td>{{ form.username }}</td>
</tr>
<tr>
<td>{{ form.password.label_tag }}</td>
<td>{{ form.password }}</td>
</tr>
</table>

<input type="submit" value="Anmelden">
<input type="hidden" name="next" value="{{ next }}">
</form>

<p>
<a href="{% url 'password_reset' %}">Passwort vergessen?</a>
</p>

{% endblock %}

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