From 4cb97ed97a35c4dd02bc5f483e0791bf9de3e3fc Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Tue, 1 Oct 2013 21:18:11 +0200
Subject: [PATCH] Added post tags

---
 blog/models.py                     | 2 ++
 blog/templates/blog/post.html      | 7 +++++++
 blog/urls.py                       | 1 +
 blog/views.py                      | 4 ++++
 gergelypolonkai_django/settings.py | 1 +
 5 files changed, 15 insertions(+)

diff --git a/blog/models.py b/blog/models.py
index 5ccee54..d397d46 100644
--- a/blog/models.py
+++ b/blog/models.py
@@ -1,5 +1,6 @@
 from django.db import models
 from django.contrib.auth.models import User
+from taggit.managers import TaggableManager
 
 class Post(models.Model):
     user = models.ForeignKey(User)
@@ -8,6 +9,7 @@ class Post(models.Model):
     slug = models.CharField(max_length = 100)
     content = models.TextField()
     draft = models.BooleanField()
+    tags = TaggableManager()
 
     def __unicode__(self):
         return self.title
diff --git a/blog/templates/blog/post.html b/blog/templates/blog/post.html
index e214675..b129286 100644
--- a/blog/templates/blog/post.html
+++ b/blog/templates/blog/post.html
@@ -2,6 +2,13 @@
     <h3>{% if title_links %}<a href="{% url 'blog:read' post.created_at.year post.created_at.month post.created_at.day post.slug %}">{% endif %}{{ post.title }}{% if title_links %}</a>{% else %}<div class="plusone-container"><div class="g-plusone" data-annotation="inline" data-size="small" data-width="300"></div></div>{% endif %}</h3>
     <p class="article-date">{{ post.created_at|date:'m-d-Y :: H:i' }} by {{ post.user.first_name }} {{ post.user.last_name }}</p>
     {{ post.content|safe }}
+{% if post.tags.all %}
+    <p class="article-tags">Tags:
+{% for tag in post.tags.all %}
+        <a href="{% url 'blog:taglist' tag.slug %}">{{ tag.name }}</a>
+{% endfor %}
+    </p>
+{% endif %}
 {% if not title_links %}
     <div class="g-plus" data-action="share" data-height="15"></div>
 {% endif %}
diff --git a/blog/urls.py b/blog/urls.py
index cedd461..a0f8588 100644
--- a/blog/urls.py
+++ b/blog/urls.py
@@ -4,6 +4,7 @@ from blog import views
 urlpatterns = patterns('',
     url(r'^$',                                                          views.index,   name='index'),
     url(r'^feed$',                                                      views.feed,    name='feed'),
+    url(r'^tag/(?P<tag>.*)$',                                           views.taglist, name='taglist'),
     url(r'^(?P<year>\d+)/(?P<month>\d+)/(?P<day>\d+)/(?P<slug>[^/]+)$', views.read,    name='read'),
     url(r'^resume',                                                     views.resume,  name='resume'),
     url(r'^about',                                                      views.resume,  name='about'),
diff --git a/blog/views.py b/blog/views.py
index 6b5c8b2..2fab154 100644
--- a/blog/views.py
+++ b/blog/views.py
@@ -10,6 +10,10 @@ def read(request, year, month, day, slug):
     post = get_object_or_404(Post, created_at__year=int(year), created_at__month=int(month), created_at__day=int(day), slug=slug);
     return render(request, 'blog/view.html', {'post': post})
 
+def taglist(request, tag):
+    posts = Post.objects.filter(tags__slug=tag)
+    return render(request, 'blog/listing.html', {'posts': posts})
+
 def feed(request):
     return render(request, 'blog/feed.xml', {})
 
diff --git a/gergelypolonkai_django/settings.py b/gergelypolonkai_django/settings.py
index 1e668a8..3a088a0 100644
--- a/gergelypolonkai_django/settings.py
+++ b/gergelypolonkai_django/settings.py
@@ -127,6 +127,7 @@ INSTALLED_APPS = (
     'django.contrib.staticfiles',
     'django.contrib.admin',
     'compressor',
+    'taggit',
     # Uncomment the next line to enable admin documentation:
     # 'django.contrib.admindocs',
     'blog',