Post class and rendering

aspava/settings.py

@@ -124,3 +124,6 @@ STATIC_URL = '/static/'
 LOGIN_REDIRECT_URL = '/'
 LOGOUT_REDIRECT_URL = '/'
 AUTH_USER_MODEL = 'social.SocialUser'
+
+# Extra Settings
+MAX_POST_LENGTH = 144 * 2

social/admin.py

@@ -3,7 +3,7 @@ from django.contrib.auth import get_user_model
 from django.contrib.auth.admin import UserAdmin
 
 from social.forms import SocialUserCreationForm, SocialUserChangeForm
-from social.models import SocialUser
+from social.models import SocialUser, Post
 
 class SocialUserAdmin(UserAdmin):
     add_form = SocialUserCreationForm
@@ -12,3 +12,4 @@ class SocialUserAdmin(UserAdmin):
     list_display = ['email', 'username',]
 
 admin.site.register(SocialUser, SocialUserAdmin)
+admin.site.register(Post)

social/migrations/0001_initial.py

-# Generated by Django 2.2.1 on 2019-05-04 15:09
+# Generated by Django 2.2.1 on 2019-05-04 15:47
 
 from django.conf import settings
 import django.contrib.auth.models
@@ -47,7 +47,12 @@ class Migration(migrations.Migration):
             name='Post',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('text', models.TextField(max_length=288)),
+                ('pub_date', models.TimeField(auto_now=True)),
                 ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
+            options={
+                'ordering': ['pub_date'],
+            },
         ),
     ]

social/models.py

@@ -6,7 +6,17 @@ class SocialUser(AbstractUser):
     pass
     
 class Post(models.Model):
+    
+    class Meta:
+        ordering = ['pub_date']
+        
     author = models.ForeignKey(
         settings.AUTH_USER_MODEL,
         on_delete=models.CASCADE,
     )
+    
+    text = models.TextField(max_length=settings.MAX_POST_LENGTH)
+    pub_date = models.TimeField(auto_now=True)
+
+    def __str__(self):
+        return f"{self.author}#{self.id}"

social/templates/home.html

@@ -3,11 +3,15 @@
 {% block title %}Home{% endblock %}
 
 {% block content %}
-{% if user.is_authenticated %}
-  Hi {{ user.username }}!
-  <p><a href="{% url 'logout' %}">logout</a></p>
-{% else %}
-  <p>You are not logged in</p>
-  <a href="{% url 'login' %}">login</a>
-{% endif %}
+    {% if user.is_authenticated %}
+        Hi {{ user.username }}!
+        <p><a href="{% url 'logout' %}">logout</a></p>
+        {% load renderer %}
+        {% for item in feed %}
+            {% as_html item %}
+        {% endfor %}
+    {% else %}
+        <p>You are not logged in</p>
+        <a href="{% url 'login' %}">login</a>
+    {% endif %}
 {% endblock %}

social/templates/repr/post.html

+<div>
+    <fieldset>
+        <legend>{{ item.author }}</legend>
+        <p> {{ item.text }} </p><br>
+        -- wrote this at {{ item.pub_date }}; 
+    </fieldset>
+</div>

social/templatetags/renderer.py

+from django import template
+from django.template.loader import render_to_string
+
+register = template.Library()
+
+@register.simple_tag
+def as_html(item):
+    result = render_to_string(f"repr/{item.__class__.__name__.lower()}.html", {'item': item})
+    return result 

social/views.py

 from django.contrib.auth.forms import UserCreationForm
 from django.urls import reverse_lazy
-from django.views.generic import CreateView
+from django.views.generic import CreateView, ListView
 from django.views.generic.base import TemplateView
+from social.models import Post
 
+from operator import or_
+from functools import wraps, reduce
 
-class Home(TemplateView):
-    template_name = 'home.html'
+def ret_or_super(func):
+    def wrapper(*args, **kwargs):
+        try:
+            res = func(*args, **kwargs)
+        except:
+            self = args[0]
+            res = getattr(super(self.__class__, self), func.__name__)(*args, **kwargs)
+        
+        return res
+        
+    return wrapper
 
+class ExtendedListView(ListView):
+    @ret_or_super
+    def get_queryset(self):
+        queryset = reduce(or_, map(lambda model: model._default_manager.all(), self.models))
+        return queryset
+        
+    
+class Home(ExtendedListView):
+    models = Post,
+    template_name = 'home.html'
+    context_object_name = 'feed'
+    
 class Register(CreateView):
     form_class = UserCreationForm
     success_url = reverse_lazy('login')