Add labels to learning resources

Author: sdelquin

apps/learn/templates/learn/resources_by_label.html

@@ -12,7 +12,12 @@ <h1 class="title">{{ label }}</h1>
 
 <ul>
   {% for resource in resources %}
-    <li><a href="{{ resource.url }}">{{ resource }}</a></li>  
+    <li>
+      <a href="{{ resource.url }}">{{ resource }}</a>
+      {% for label in resource.labels.all %}
+        <span class="tag is-primary"><a href="{% url "learn:resources_by_label" label=label %}">{{ label }}</a></span>
+      {% endfor %}
+    </li>  
   {% endfor %}
 </ul>
 

apps/learn/views.py

@@ -9,8 +9,9 @@ def index(request):
 
 
 def resources_by_label(request, label):
+    resources = label.resources.prefetch_related('labels').all()
     return render(
         request,
         'learn/resources_by_label.html',
-        {'label': label, 'resources': label.resources.all()},
+        {'label': label, 'resources': resources},
     )