Introduces new forms, models, admin integrations

Post
     ____|___
     |       |
    News   Event   // Events + News = Article, ArticleManager shows without FetMeeting!!
             |
         FetMeeting

fet2020/posts/forms.py

@@ -1,7 +1,7 @@
 from django import forms
 from ckeditor_uploader.widgets import CKEditorUploadingWidget  
 
-from .models import Post, Event
+from .models import Post, Event, News, FetMeeting
 
 class MyPostForm(forms.ModelForm):
     class Meta:
@@ -16,18 +16,41 @@ class MyPostForm(forms.ModelForm):
             'js/tag_completion.js', # to get a list for tag autocompletion via ajax
         )
 
+class MyNewsForm(MyPostForm):
+    class Meta:
+        model = News
+        fields = ['title','subtitle','tags', 'image','body',
+                  'slug','author']
+ 
+        widgets = {'body': CKEditorUploadingWidget(config_name='default')}
+       
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs) # to get the self.fields set
+
 class MyEventForm(MyPostForm):
     class Meta:
         model = Event
         fields = ['title','subtitle','tags', 'image','body',
                   'event_start','event_end', 'event_place','slug','author']
-       
+        
         widgets = {'body': CKEditorUploadingWidget(config_name='default')}
-
+       
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs) # to get the self.fields set
 
         self.fields['event_start'].required = True
         self.fields['event_end'].required = True
-        self.fields['event_place'].required = True
+        
+        if 'event_place' in self.fields:
+            self.fields['event_place'].required = True
 
+class MyFetMeetingForm(MyEventForm):
+    class Meta:
+        model = FetMeeting
+        fields = ['event_start', 'event_end', 'tags']
+       
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs) # to get the self.fields set
+
+        self.fields['event_start'].required = True
+        self.fields['event_end'].required = False