Chapter 8 FULL

RogueTea · Feb 14, 2020 · 6de4a8f · 6de4a8f
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diff --git a/rango/__pycache__/views.cpython-37.pyc b/rango/__pycache__/views.cpython-37.pyc
diff --git a/rango/templatetags/__init__.py b/rango/templatetags/__init__.py
diff --git a/rango/templatetags/rango_template_tags.py b/rango/templatetags/rango_template_tags.py
@@ -0,0 +1,9 @@
+from django import template
+from rango.models import Category
+
+register = template.Library()
+
+@register.inclusion_tag('rango/categories.html')
+def get_category_list(current_category=None):
+    return {'categories': Category.objects.all(),
+            'current_category': current_category}
diff --git a/rango/tests_chapter8.py b/rango/tests_chapter8.py
diff --git a/rango/urls.py b/rango/urls.py
@@ -1,3 +1,4 @@
+from django.conf.urls import url
 from django.urls import path
 from rango import views
 app_name = 'rango'

diff --git a/rango/views.py b/rango/views.py
@@ -18,8 +18,9 @@ def index(request):
 
 
 def about(request):
-    context_dict = {'boldmessage':'Crunchy, creamy, cookie, candy, cupcake!'}
-    return render(request, 'rango/about.html',context=context_dict)
+    print(request.method)
+    print(request.user)
+    return render(request, 'rango/about.html', {})
 
 def show_category(request, category_name_slug):
     context_dict = {}

diff --git a/templates/rango/base.html b/templates/rango/base.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 {% load staticfiles %}
-
+{% load rango_template_tags %}
 <html>
   <head lang="en">
     <meta charset="UTF-8" />
@@ -16,6 +16,11 @@
     {% block body_block %}
     {% endblock %}
     </div>
+    <div>
+      {% block sidebar_block %}
+        {% get_category_list categories %}
+      {% endblock %}
+    </div>
     <hr />
     <div>
       <ul>

diff --git a/templates/rango/categories.html b/templates/rango/categories.html
@@ -0,0 +1,19 @@
+<ul>
+{% if categories %}
+  {% for c in categories %}
+    {% if c == current_category %}
+      <li>
+      <strong>
+        <a href="{% url 'rango:show_category' c.slug %}">{{ c.name }}</a>
+      </strong>
+      </li>
+      {% else %}
+      <li>
+        <a href="{% url 'rango:show_category' c.slug %}">{{ c.name }}</a>
+      </li>
+      {% endif %}
+  {% endfor %}
+{% else %}
+  <li><strong>There are no categories present.</strong></li>
+{% endif %}
+</ul>