euscanwww: category, categories and package views

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

euscanwww/templates/euscan/categories.html

@@ -1,21 +1,34 @@
 {% extends "euscan/_datatable.html" %}
 
 {% load sub %}
+{% load mul %}
+
+{% block title %}
+{{ block.super }} - categories
+{% endblock %}
 
 {% block content %}
 <h2>Categories</h2>
-<table id="table">
+<table id="table" class="display">
   <thead>
     <th>Category</th>
     <th>Ebuilds</th>
     <th>Unpackaged</th>
   </thead>
+  <tbody>
   {% for category in categories %}
-  <tr>
-    <td>{{ category.category }}</td>
+  {% if category.n_versions == category.n_packaged %}
+  <tr class="gradeA">
+  {% else %}{% if category.n_versions < category.n_packaged|mul:2 %}
+  <tr class="gradeC">
+  {% else %}
+  <tr class="gradeX">
+  {% endif %}{% endif %}
+    <td><a href="{% url euscan.views.category category.category %}">{{ category.category }}</a></td>
     <td>{{ category.n_packaged }}</td>
     <td>{{ category.n_versions|sub:category.n_packaged }}</td>
   </tr>
   {% endfor %}
+  </tbody>
 </table>
 {% endblock %}