Merge remote-tracking branch 'origin/master' into currency

* origin/master:
  remove the old media directory
  create the path /srv/media/images in the Vagrant vm
  create the media directory on the production server
  add pictures to the article details page
  move the media root and add support for MEDIA_URL
  readd two commands

Vagrantfile

@@ -32,6 +32,15 @@ Vagrant.configure("2") do |config|
         libnss-mdns libapache2-mod-wsgi-py3 python3-mysqldb python3-pip
     pip3 install django-extensions Pillow pyaml
 
+    #Copy the apache configuration for django to the correct place
+    cp /vagrant/apache/000-default.conf /etc/apache2/sites-available/
+
+    mkdir -p /srv/media/images
+    chmod -R 777 /srv/media
+
+    #restart the webserver
+    systemctl restart apache2.service
+
     /vagrant/ansible/roles/web_AI-5/tasks/setup_script.sh
     SHELL
 

ansible/roles/web_AI-5/tasks/main.yml

@@ -34,5 +34,13 @@
 - name: Run the setup script to add some final touches
   shell: "/vagrant/ansible/roles/web_AI-5/tasks/setup_script.sh"
 
+- name: Creates directory
+  file:
+    path: /srv/media
+    state: directory
+    owner: www-data
+    group: www-data
+    mode: 0755
+
 - name: Restart apache service
   service: name=apache2 state=restarted

apache/000-default.conf

@@ -13,7 +13,7 @@ WSGIPythonPath /vagrant/django/didgeridoo/
 
         ServerAdmin webmaster@localhost
 
-        Alias /media/ /vagrant/django/didgeridoo/media/
+        Alias /media/ /srv/media/
         Alias /static/ /vagrant/django/didgeridoo/static/
 
         <Directory /vagrant/django/didgeridoo/didgeridoo>
@@ -23,7 +23,7 @@ WSGIPythonPath /vagrant/django/didgeridoo/
         </Directory>
 
 
-		<Directory /vagrant/django/didgeridoo/media>
+		<Directory /srv/media>
 		Require all granted
 		</Directory>
 

django/didgeridoo/didgeridoo/settings.py

@@ -69,6 +69,7 @@ TEMPLATES = [
                 'django.template.context_processors.request',
                 'django.contrib.auth.context_processors.auth',
                 'django.contrib.messages.context_processors.messages',
+                'django.template.context_processors.media'
             ],
         },
     },
@@ -133,6 +134,8 @@ USE_TZ = True
 
 STATIC_URL = '/static/'
 STATIC_ROOT = '/vagrant/django/didgeridoo/static/'
-MEDIA_ROOT = '/vagrant/django/didgeridoo/media/'
+
+MEDIA_URL = '/media/'
+MEDIA_ROOT = '/srv/media/'
 
 LOGIN_REDIRECT_URL = '/'

django/didgeridoo/didgeridoo/urls.py

@@ -15,9 +15,11 @@ Including another URLconf
 """
 from django.conf.urls import include, url
 from django.contrib import admin
+from django.conf import settings
+from django.conf.urls.static import static
 
 urlpatterns = [
     url(r'', include('webshop.urls')),
     url(r'', include('currencies.urls')),
     url(r'^admin/', admin.site.urls),
-]
+] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

django/didgeridoo/webshop/templates/webshop/article_details.html

@@ -6,4 +6,7 @@
     <p><b>Stock:</b> {{ article.stock }}</p>
     <p><b>Status:</b> {{ article.status}}</p>
     <p><b>Price:</b> {{ article.price_in_chf }}</p>
+    {% for picture in picture_list %}
+        <p><img src="{{ MEDIA_URL }}{{ picture.image }}" width="200" /></p>
+    {% endfor %}
 {% endblock %}

django/didgeridoo/webshop/views.py

@@ -3,7 +3,12 @@ from django.shortcuts import get_object_or_404, render
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.models import User
 from django.contrib.auth.forms import UserCreationForm
-from webshop.models import Article, Category, ArticleStatus, Person, City
+from webshop.models import (Article,
+                            Category,
+                            ArticleStatus,
+                            Person,
+                            City,
+                            Picture)
 from webshop.forms import RegistrationForm
 
 # Create your views here.
@@ -36,8 +41,10 @@ def articles_in_category(request, category_id):
 
 def article_details(request, article_id):
         article = get_object_or_404(Article, pk=article_id)
+        picture_list = Picture.objects.filter(article=article_id)
         return render(request, 'webshop/article_details.html',
-                      {'article': article})
+                      {'article': article,
+                       'picture_list': picture_list})
 
 
 @login_required