Implement badges

badges/admin.py

@@ -0,0 +1,4 @@
+import models
+from django.contrib import admin
+
+admin.site.register(models.Badge)

badges/api.py

@@ -0,0 +1,9 @@
+import models
+import django.dispatch
+
+badge_awarded = django.dispatch.Signal(providing_args=["user",])
+
+def award(user, badge):
+  user.badges += badge
+  user.save()
+  badge_awarded.send_robust(sender=badge, user=user)

badges/models.py

@@ -0,0 +1,43 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+def unique_slug(item,slug_source,slug_field):
+  """Ensures a unique slug field by appending an integer counter to duplicate slugs.
+  
+  The item's slug field is first prepopulated by slugify-ing the source field. If that value already exists, a counter is appended to the slug, and the counter incremented upward until the value is unique.
+  
+  For instance, if you save an object titled Daily Roundup, and the slug daily-roundup is already taken, this function will try daily-roundup-2, daily-roundup-3, daily-roundup-4, etc, until a unique value is found.
+  
+  Call from within a model's custom save() method like so:
+  unique_slug(item, slug_source='field1', slug_field='field2')
+  where the value of field slug_source will be used to prepopulate the value of slug_field.
+  """
+  if not getattr(item, slug_field): # if it's already got a slug, do nothing.
+      from django.template.defaultfilters import slugify
+      slug = slugify(getattr(item,slug_source))
+      itemModel = item.__class__
+      # the following gets all existing slug values
+      allSlugs = [sl.values()[0] for sl in itemModel.objects.values(slug_field)]
+      if slug in allSlugs:
+          import re
+          counterFinder = re.compile(r'-\d+$')
+          counter = 2
+          slug = "%s-%i" % (slug, counter)
+          while slug in allSlugs:
+              slug = re.sub(counterFinder,"-%i" % counter, slug)
+              counter += 1
+      setattr(item,slug_field,slug)
+
+class Badge(models.Model):
+    name = models.TextField()
+    description = models.TextField()
+    slug = models.SlugField(blank=True)
+    users = models.ManyToManyField(User, related_name='badges')
+    secret = models.BooleanField(default=False)
+
+    def save(self, *args, **kwargs):
+        unique_slug(self, slug_source='name', slug_field='slug')
+        super(Badge, self).save(*args, **kwargs)
+
+    def __unicode__(self):
+        return self.name

badges/tests.py

@@ -0,0 +1,16 @@
+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)

badges/urls.py

@@ -0,0 +1,5 @@
+from django.conf.urls.defaults import patterns, include, url
+
+urlpatterns = patterns('badges',
+    url(r'^$', 'views.index'),
+)

badges/views.py

@@ -0,0 +1,6 @@
+import models
+from django.shortcuts import render_to_response
+
+def index(request):
+    badges = models.Badge.objects.filter(secret=False)
+    return render_to_response('badges/index.html', {'badges': badges})

settings.py

@@ -135,7 +135,8 @@ INSTALLED_APPS = (
     'messages',
     'notification',
     'piston',
-    'donate'
+    'donate',
+    'badges',
 # Uncomment the next line to enable admin documentation:
 # 'django.contrib.admindocs',
 )

static/css/badges.css

@@ -0,0 +1,41 @@
+.badge {
+    width: 32px;
+    height: 32px;
+    background: url("badges/background.png");
+}
+
+.badge-list {
+    text-align: center;
+    padding: 0;
+    margin-left: 0;
+    text-indent: 0;
+    list-style-type: none;
+}
+
+.no-badge-message {
+    color: #444;
+    margin: 0 !important;
+    background: transparent !important;
+    text-align: center;
+    display:block;
+    width: 100%;
+}
+
+.badge-holder {
+    width: 32px;
+    height: 32px;
+    display:inline;
+    margin: 0px !important;
+}
+
+.badge-description {
+    display:none;
+}
+
+.badge:hover .badge-description {
+    display:block;
+    background-color:#000;
+    border:1px solid #f80;
+    position: absolute;
+    padding: 3px;
+}

static/css/main.css

@@ -1,5 +1,6 @@
 @font-face {font-family:"Minecraft";src:url("minecraft.eot") format("eot"),url("minecraft.woff") format("woff"),url("minecraft.ttf") format("truetype"),url("minecraft.svg#Minecraft") format("svg");font-weight:normal;font-style:normal;}
 
+
 html {
     background: url(img/blocks.gif);
 }
@@ -144,16 +145,27 @@ tbody tr:nth-child(odd) {
 .user-tile {
     display: block;
     width: 150px;
-    height: 150px;
+    min-height: 150px;
     text-align: center;
 }
 
+.user-tile .badges {
+    padding: 0;
+    margin: 0;
+    text-align: center;
+    background-color:#000;
+}
+
+.user-tile .badge-holder {
+    background:#000;
+}
+
 .post .user-tile {
     float: left;
 }
 
 .user-tile .byline {
-    padding: 1em;
+    padding: 10px;
 }
 
 .user-tile a {

templates/_profile_tile.html

@@ -5,5 +5,9 @@
 <div class="avatar">{%avatar user%}</div>
 {{user}}
 </a>
+<br style="clear:both"/>
+<div class="badges">
+{%include "common/badge_list.html" with badges=user.badges.all %}
+</div>
 </div>
 </div>

templates/badges/index.html

@@ -0,0 +1,11 @@
+{% extends "base_simple.html" %}
+
+{% block title %}Badges{% endblock %}
+
+{% block content %}
+<ul>
+{% for badge in badges %}
+<li class="badge-holder"><div class="badge badge-{{badge.slug}}"><div class="badge-description">{{badge.name}}</div></div></li>
+{% endfor %}
+</ul>
+{% endblock %}

templates/base_full.html

@@ -12,6 +12,7 @@
 <link rel="stylesheet" type="text/css" href="{{ STATIC_PREFIX }}/css/960.css"/>
 <link rel="stylesheet" type="text/css" href="{{ STATIC_PREFIX }}/css/jquery-ui.css"/>
 <link rel="stylesheet" type="text/css" href="{{ STATIC_PREFIX }}/css/main.css?{{app_version}}"/>
+<link rel="stylesheet" type="text/css" href="{{ STATIC_PREFIX }}/css/badges.css?{{app_version}}"/>
 <link rel="icon" type="image/png" href="{{ STATIC_PREFIX }}/images/logo.png"/>
 {% block extracss %}{% endblock extracss %}
 <!-- Google+ -->

templates/common/badge_list.html

@@ -0,0 +1,12 @@
+<ul class="badge-list">
+{% if badges %}
+{% for badge in badges %}
+<li class="badge-holder"><div class="badge badge-{{badge.slug}}"><div class="badge-description">{{badge.name}}</div></div></li>
+{% endfor %}
+{% else %}
+<li class="no-badge-message">
+no badges
+</li>
+{% endif %}
+</ul>
+<br style="clear:both"/>

urls.py

@@ -23,6 +23,7 @@ urlpatterns = patterns('',
     url(r'^i/(?P<code>.+)', 'local.views.claimInvite'),
     url(r'^donate/', include('donate.urls')),
     url(r'^f/(?P<id>.*)', 'forums.views.post'),
+    url(r'^badges/', include('badges.urls')),
 )
 
 urlpatterns += staticfiles_urlpatterns()