5 files changed, 70 insertions, 0 deletions
diff --git a/gentoo_ads/ads/__init__.py b/gentoo_ads/ads/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/gentoo_ads/ads/__init__.py
diff --git a/gentoo_ads/ads/models.py b/gentoo_ads/ads/models.py
new file mode 100644
index 0000000..71a8362
--- /dev/null
+++ b/gentoo_ads/ads/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/gentoo_ads/ads/templates/ads.html b/gentoo_ads/ads/templates/ads.html
new file mode 100644
index 0000000..55a80d2
--- /dev/null
+++ b/gentoo_ads/ads/templates/ads.html
@@ -0,0 +1,14 @@
+<html>
+  <head>
+    <title></title>
+    <meta content="">
+    <style></style>
+  </head>
+  <body>
+	{% for ad in ads %}
+		<a href="{{ad.url}}"><img src="{{ MEDIA_URL }}{{ ad.name }}.png" alt="{{ ad.title }}" title="{{ ad.title }}" height="{{ ad.height }}" width="{{ ad.width }}" /></a><br />
+	{% endfor %}
+  
+  
+  </body>
+</html>
+\ No newline at end of file
diff --git a/gentoo_ads/ads/tests.py b/gentoo_ads/ads/tests.py
new file mode 100644
index 0000000..2247054
--- /dev/null
+++ b/gentoo_ads/ads/tests.py
@@ -0,0 +1,23 @@
+"""
+This file demonstrates two different styles of tests (one doctest and one
+unittest). These will both pass when you run "manage.py test".
+
+Replace these 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.failUnlessEqual(1 + 1, 2)
+
+__test__ = {"doctest": """
+Another way to test that 1 + 1 is equal to 2.
+
+>>> 1 + 1 == 2
+True
+"""}
+
diff --git a/gentoo_ads/ads/views.py b/gentoo_ads/ads/views.py
new file mode 100644
index 0000000..c98968d
--- /dev/null
+++ b/gentoo_ads/ads/views.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Create your views here.
+
+from django.shortcuts import render_to_response
+from django.conf import settings
+from random import randint
+
+def serve_ads(request):
+	sample = _weighted_random_sample(settings.ADS_STRUCT)
+	return render_to_response('ads.html', {'ads': sample, 'MEDIA_URL': settings.MEDIA_URL,})
+
+def _weighted_random_sample(ads):
+	ads_out = []
+	
+	for i in xrange(settings.ADS_LENGTH):
+		indices = [a['weight'] for a in ads]
+		s = sum(indices)
+		r = randint(0, s-1)
+		cur_total = 0
+
+		for ad_i in xrange(len(ads)):
+			ad = ads[ad_i]
+			cur_total += ad['weight']
+			
+			if r < cur_total:
+				ads_out.append(ad)
+				ads = ads[:ad_i] + ads[ad_i + 1:]
+				break
+	
+	return ads_out	
+\ No newline at end of file