Feed page module

feedler/migrations/0002_feedpage.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2017-07-03 15:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import wagtail.wagtailcore.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wagtailcore', '0040_merge_20170703_1238'),
+        ('feedler', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='FeedPage',
+            fields=[
+                ('page_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
+                ('intro', wagtail.wagtailcore.fields.RichTextField(blank=True, default='')),
+                ('stream', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='feedler.Stream', verbose_name='Filter to stream (optional)')),
+            ],
+            options={
+                'verbose_name': 'Feeds',
+            },
+            bases=('wagtailcore.page',),
+        ),
+    ]

feedler/models/models.py

@@ -4,6 +4,10 @@ from datetime import datetime
 
 from django.db import models
 
+from wagtail.wagtailcore.models import Page, Orderable
+from wagtail.wagtailadmin.edit_handlers import FieldPanel
+from wagtail.wagtailcore.fields import RichTextField
+
 class Stream(models.Model):
     title = models.CharField(max_length=255)
     ident = models.CharField(max_length=255)
@@ -80,3 +84,33 @@ class Entry(models.Model):
                 if len(label) > 3 and not label in tags:
                     tags.append(label)
         self.tags = ','.join(tags)
+
+class FeedPage(Page):
+    intro = RichTextField(default='', blank=True)
+    stream = models.ForeignKey(Stream, on_delete=models.PROTECT,
+        null=True, blank=True, verbose_name='Filter to stream (optional)')
+
+    content_panels = [
+        FieldPanel('title'),
+        FieldPanel('intro'),
+        FieldPanel('stream'),
+    ]
+
+    @property
+    def feedentries(self):
+        if self.stream:
+            entries = Entry.objects.filter(stream=self.stream)
+        else:
+            entries = Entry.objects.all()
+        # Order by most recent date first
+        entries = entries.order_by('-published')
+        return entries[:10]
+
+    def get_context(self, request):
+        # Update template context
+        context = super(FeedPage, self).get_context(request)
+        context['feedentries'] = self.feedentries
+        return context
+
+    class Meta:
+        verbose_name = "Feeds"

feedler/templates/feedler/feed_page.html

@@ -0,0 +1,47 @@
+{% extends "base.html" %}
+{% load static wagtailcore_tags %}
+
+{% block body_class %}template-{{ self.get_verbose_name|slugify }}{% endblock %}
+
+{% block extra_css %}
+{% endblock %}
+
+{% block title %}Feeds{% endblock %}
+
+{% block content %}
+
+<section id="article-index" class="article-index-page">
+	<div class="container">
+		<h2>{{ page.title }}</h2>
+		<p class="lead">{{ page.intro|richtext }}</p>
+	</div>
+</section>
+
+<!-- Page body -->
+<section id="news" class="feedpage-body">
+	<div class="container">
+		<div class="row">
+      {% for entry in feedentries %}
+			<div class="col-md-4 col-sm-6 col-xs-12">
+				<div class="panel panel-default">
+					{% if entry.visual %}
+						<img src="{{ entry.visual }}" width="360">
+					{% endif %}
+					<div class="panel-body">
+						<h3><span>{{ entry.title }}</span></h3>
+						<p>
+						{{ entry.content|striptags|truncatewords_html:40 }}
+						<br><em><small><span>{{ entry.author }}</span></small></em>
+						</p>
+					</div>
+					<a href="{{ entry.link }}" target="_blank" class="fill"></a>
+				</div>
+			</div>
+			{% empty %}
+			    <!-- No news today -->
+	    {% endfor %}
+		</div>
+	</div>
+</section>
+
+{% endblock %}

publichealth/home/templates/news.html

@@ -15,7 +15,7 @@
 						{% if entry.excerpt %}
 							{{ entry.excerpt|striptags }}
 						{% else %}
-							{{ entry.body|striptags|truncatewords_html:70 }}
+							{{ entry.body|striptags|truncatewords_html:40 }}
 						{% endif %}
 						</p>
 						<a href="{% pageurl entry %}" class="btn btn-default btn-xs">Mehr erfahren</a>