Added Blog page and views

config/urls.py

@@ -14,6 +14,7 @@ from mhackspace.members.views import MemberListView
 from mhackspace.subscriptions import views as subscription
 from mhackspace.base.feeds import LatestEntriesFeed
 from mhackspace.blog.feeds import BlogFeed, BlogCategoryFeed
+from mhackspace.blog.views import blog
 
 urlpatterns = [
     url(r'^$', TemplateView.as_view(template_name='pages/home.html'), name='home'),
@@ -22,11 +23,11 @@ urlpatterns = [
     url(r'^mailing-list/$', TemplateView.as_view(template_name='pages/mailing-list.html'), name='group'),
 
     url(r'^contact/$', contact, name='contact'),
-    url(r'^blog/$', contact, name='contact'),
+    url(r'^blog/$', blog, name='contact'),
     url(r'^blog/rss/$', BlogFeed()),
-    url(r'^blog/(?P<slug>[0-9A-Za-z_\-]+)/$', BlogCategoryFeed(), name='blog-item'),
-    url(r'^blog/category/(?P<slug>[0-9A-Za-z_\-]+)/$', BlogCategoryFeed(), name='blog-category'),
-    url(r'^blog/category/(?P<category>[0-9A-Za-z_\-]+)/rss/$', BlogCategoryFeed(), name='blog-category_feed'),
+    url(r'^blog/(?P<slug>[0-9A-Za-z_\-]+)/$', blog, name='blog-item'),
+    url(r'^blog/category/(?P<category>[0-9A-Za-z_\-]+)/$', blog, name='blog-category'),
+    url(r'^blog/category/(?P<category>[0-9A-Za-z_\-]+)/rss/$', BlogCategoryFeed(), name='blog-category-feed'),
 
 
     # need to be logged in for these urls

mhackspace/blog/models.py

@@ -14,6 +14,9 @@ class Category(models.Model):
     def __str__(self):
         return self.name
 
+    def get_absolute_url(self):
+        return reverse('blog-category', kwargs={'category': self.slug})
+
 class Post(models.Model):
     title = models.CharField(max_length=100, unique=True)
     slug = models.SlugField(max_length=100, unique=True)

mhackspace/blog/views.py

@@ -1,3 +1,31 @@
 from django.shortcuts import render
+from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
+from mhackspace.blog.models import Post, Category
 
-# Create your views here.
+def blog(request, slug=None, category=None):
+    categories = Category.objects.all()
+
+    try:
+        if slug is not None:
+            blog_posts = Post.objects.filter(slug=slug)
+        elif category is not None:
+            category = Category.objects.filter(slug=category)
+            blog_posts = Post.objects.filter(categories=category)
+        else:
+            blog_posts = Post.objects.all()
+    except Category.DoesNotExist:
+        raise Http404("Category does not exist")
+    except Post.DoesNotExist:
+        raise Http404("Post does not exist")
+
+    paginator = Paginator(blog_posts, 5)
+
+    page = request.GET.get('page')
+    try:
+        posts = paginator.page(page)
+    except PageNotAnInteger:
+        posts = paginator.page(1)
+    except EmptyPage:
+        posts = paginator.page(paginator.num_pages)
+
+    return render(request, 'blog/posts.html', {'posts': posts, 'categories': categories})

mhackspace/templates/blog/posts.html

@@ -0,0 +1,40 @@
+{% extends "base.html" %}
+
+{% block title %}Blog Posts{% endblock %}
+
+{% block content %}
+<div class="row">
+  <div class="col-sm-8">
+    {% for post in posts %}
+    <a href="{{ post.get_absolute_url }}"><h1>{{ post.title }}</h1></a>
+    <p>Published: {{ post.published_date }}</p>
+    <p>{{ post.description }}</p>
+    {% endfor %}
+
+    {% if posts.num_pages > 1 %}
+    <div class="pagination">
+      <span class="step-links">
+        {% if contacts.has_previous %}
+          <a href="?page={{ posts.previous_page_number }}">previous</a>
+        {% endif %}
+
+        <span class="current">
+          Page {{ posts.number }} of {{ posts.paginator.num_pages }}.
+        </span>
+
+        {% if contacts.has_next %}
+          <a href="?page={{ posts.next_page_number }}">next</a>
+        {% endif %}
+      </span>
+    </div>
+    {% endif %}
+  </div>
+  <div class="col-sm-3 offset-sm-1">
+    <ul class="list-group">
+      {% for category in categories %}
+        <a href="{{ category.get_absolute_url }}" class="list-group-item list-group-item-action">{{ category.name }}</a>
+      {% endfor %}
+    </ul>
+  </div>
+</div>
+{% endblock content %}