Praktikum 7 Authentifizieren

news/posts/forms.py

@@ -0,0 +1,13 @@
+from django import forms
+import datetime
+
+class NoticeForm(forms.Form):
+    date_formats = ['%d.%m.%Y', '%d.%m.%y']
+    title = forms.CharField(label='Titel', max_length=80)
+    text = forms.CharField(label='Text', max_length=400)
+    start = forms.DateField(label='Von',
+                            input_formats=date_formats,
+                            initial=datetime.date.today)
+    end = forms.DateField(label='Bis',
+                          input_formats=date_formats,
+                          initial=datetime.date.today)

news/posts/urls.py

@@ -2,5 +2,7 @@ from django.urls import path
 from . import views
 
 urlpatterns = [
-    path('', views.index, name='posts')
+    path('', views.index, name='posts'),
+    path('new', views.new, name='new'),
+    path('delete/<int:deleteId>', views.delete, name='delete',)
 ]

news/posts/views.py

@@ -1,24 +1,57 @@
-from django.shortcuts import render
-from django.http import HttpResponse
-from  .models import Notice
-from django.utils import timezone
 import logging
+from django.shortcuts import render, redirect, render_to_response
+from django.http import HttpResponse
+from django.utils import timezone
+from django.contrib import messages
+
+from .models import Notice
+from .forms import NoticeForm
 
 logger = None
 
-def init_loger():
+def init_loger(logger_type):
     global logger
     if logger == None:
-        logger = logging.getLogger('django.db.backends')
+        logger = logging.getLogger()
         logger.setLevel(logging.DEBUG)
         logger.addHandler(logging.StreamHandler())
 
 # Create your views here.
 def index(request):
-    init_loger()
+    init_loger('django.db.backends')
     notices = Notice.objects.all()
     notices = Notice.objects.filter(pub_start__lte=timezone.now(), pub_end__gte=timezone.now())
+    message = ""
+
     context = {
         "notices": notices,
+        'message': message,
     }
     return render(request, 'posts/index.html', context)
+
+def new(request):
+    if request.method == "POST":
+        form = NoticeForm(request.POST)
+        if form.is_valid():
+            newNotice = Notice(notice_title=form.cleaned_data['title'],
+                               notice_text=form.cleaned_data['text'],
+                               pub_start=form.cleaned_data['start'],
+                               pub_end=form.cleaned_data['end'])
+            newNotice.save()
+            return redirect('posts')
+    
+    context = {'form' : NoticeForm()}
+    return render(request, 'posts/edit.html', context)
+
+def delete(request, deleteId=None):
+    init_loger(__name__)
+    logger.info(deleteId)
+    message = ""
+    if deleteId:
+        delNotice = Notice.objects.get(id=deleteId)
+        if delNotice:
+            delNotice.delete()
+            message = "Notice has been deleted."
+    return redirect('posts')
+    
+