Implemented selection of mandants when posting blog items

tipp/forms.py

@@ -50,8 +50,8 @@ class BlogpostForm(ModelForm):
 
 class MandantsForm(forms.Form):
     mandants = forms.MultipleChoiceField(
-        label= "Mandanten",
-        widget=forms.CheckboxSelectMultiple()
+        label= "Posten in",
+        widget=forms.CheckboxSelectMultiple({'checked':'checked'})
     )
 
 class UserForm(forms.ModelForm):

tipp/views.py

@@ -405,8 +405,9 @@ def matchday(request, ls, season, matchday, template_name='md.html'):
         matches.append(item)
 
     # get the newest blogposts 
+    pm = RelPostMandant.objects.filter(mandant__in=mandants).values_list('post', flat=True)
     posts = []
-    for post in Post.objects.filter(published=True)[:1]:
+    for post in Post.objects.filter(id__in=pm, published=True)[:1]:
         try:
             avatar = UserProfile.objects.get(user_id=post.author_id).avatar.name
         except: 
@@ -486,7 +487,6 @@ def charts(request, ls, season, pos='default', template_name='charts.html'):
 def blogindex(request, page):
     # get the blog posts that are published
     # and related to mandant
-    
     mandants = RelUserMandant.objects.filter(user=request.user).values_list('mandant', flat=True)
     posts = RelPostMandant.objects.filter(mandant__in=mandants).values_list('post', flat=True)
 
@@ -503,13 +503,10 @@ def blogindex(request, page):
     try:
         posts = p.page(page)
     except PageNotAnInteger:
-        # If page is not an integer, deliver first page.
         posts = p.page(1)
     except EmptyPage:
-        # If page is out of range (e.g. 9999), deliver last page of results.
         posts = p.page(p.num_pages)
 
-    # now return the rendered template
     return render(request, 'blogindex.html', {
         'posts': posts,
         'ls': get_current_ls(),
@@ -520,41 +517,48 @@ def blogindex(request, page):
 @login_required
 def newBlogpost(request):
     debug = ''
-    """ 
-    if this is a POST request we need to process the form data
-    """
-    # create form instance and populate it with data from the request
-    if request == 'POST':
+
+    has_mandant = False
+    mandants = RelUserMandant.objects.filter(user=request.user).values_list('mandant', flat=True)
+    choices = []
+    if mandants.count > 1:
+        has_mandant = True
+        for m in Mandant.objects.filter(id__in=mandants):
+            choices.append( (m.name, m.description) )
+
+    if request.method == 'POST':
         form_bp = BlogpostForm(request.POST)
-        form_mandant = MandantsForm(request.POST)
+        if has_mandant is True:
+            form_mandant = MandantsForm(request.POST)
+            form_mandant.fields["mandants"].choices = choices
 
-        # check whether it's valid:
-        if form_bp.is_valid() and form_mandant.is_valid():
-            data = form.cleaned_data
-            #p = Post(author_id=request.user.id, content=data['content'])
-            #p.save()
+        if form_bp.is_valid():
+            data = form_bp.cleaned_data
+            p = Post(author_id=request.user.id, content=data['content'])
+            p.save()
+
+            if has_mandant is True and form_mandant.is_valid():
+                data = form_mandant.cleaned_data
+                for m in data['mandants']:
+                    debug += str(m) + " " 
+                    m = RelPostMandant(post=p, mandant=Mandant.objects.get(name=m))
+                    m.save()
+            else:
+                m = RelPostMandant(post=p, mandant=Mandant.objects.get(id=mandants[0]))
+                m.save()
 
-            #for m in data['mandants']:
-            #    pass
-                #debug += str(m) + " "
-                #mandants = RelUserMandant.objects.filter(user=request.user).values_list('mandant', flat=True)
-                
-            """
-            for m in mandants:
-                r = RelPostMandant(mandant=Mandant.objects.get(id=m), post=p)
-                r.save()
-            """
-            # ...
-            # redirect to a new URL:
             return redirect( '/blog/1')
 
     blogpostForm = BlogpostForm()
-    form_mandant = MandantsForm(user=request.user)
+    form_mandant = MandantsForm()
+    form_mandant.fields["mandants"].choices = choices
+    cnt_mandants = len(choices)
 
     return render(request, 'newblogpost.html', {
         'debug': debug, 
         'form_bp': blogpostForm,
-        'form_mandants': form_mandant.as_table(),
+        'form_mandants': form_mandant,
+        'cnt_mandants' : cnt_mandants,
         'ls': get_current_ls(),
         'season': get_current_season()
     })