sparkle api

omaha_server/omaha/templates/sparkle/appcast.xml

@@ -0,0 +1,22 @@
+{% load absolute %}<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <channel>
+        <title>{{ app_name }}</title>
+        <link>{% absolute 'sparkle_appcast' app_name channel %}</link>
+        <description>Most recent changes with links to updates.</description>
+        <language>en</language>
+        {% for version in object_list %}
+            <item>
+                <title>{{ version }}</title>
+                <description><![CDATA[
+                    {% if version.release_notes %}{{ version.release_notes }}}{% endif %}
+                ]]>
+                </description>
+                <pubDate>{{ version.created|date:"r" }}</pubDate>
+                <enclosure url="{{ version.file.url }}"
+                           sparkle:version="{{ version.version }}"
+                           length="{{ version.file.size }}" type="application/octet-stream"/>
+            </item>
+        {% endfor %}
+    </channel>
+</rss>

omaha_server/omaha/tests/fixtures.py

@@ -103,3 +103,26 @@
     <data name="untrusted" status="ok"/>
   </app>
 </response>"""
+
+response_sparkle = """<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <channel>
+        <title>chrome</title>
+        <link>http://example.com/sparkle/chrome/stable/appcast.xml</link>
+        <description>Most recent changes with links to updates.</description>
+        <language>en</language>
+
+            <item>
+                <title>chrome 13.0.782.112</title>
+                <description><![CDATA[
+
+                ]]>
+                </description>
+                <pubDate>Tue, 14 Oct 2014 08:28:05 +0000</pubDate>
+                <enclosure url="http://cache.pack.google.com/edgedl/chrome/install/782.112/chrome.dmg"
+                           sparkle:version="13.0.782.112"
+                           length="23963192" type="application/octet-stream"/>
+            </item>
+
+    </channel>
+</rss>"""

omaha_server/omaha/tests/test_views.py

@@ -82,3 +82,33 @@ def test_event(self):
         self.assertXmlDocument(response.content)
         self.assertXmlEquivalentOutputs(response.content,
                                         fixtures.response_event)
+
+
+class SparkleViewTest(TestCase, XmlTestMixin):
+    def setUp(self):
+        self.client = Client()
+
+    @freeze_time('2014-10-14 08:28:05')
+    @temporary_media_root(MEDIA_URL='http://cache.pack.google.com/edgedl/chrome/install/782.112/')
+    @patch('omaha.models.version_upload_to', lambda o, f: f)
+    def test_sparkle(self):
+        app = ApplicationFactory.create(id='{D0AB2EBC-931B-4013-9FEB-C9C4C2225C8C}', name='chrome')
+        platform = PlatformFactory.create(name='mac')
+        channel = ChannelFactory.create(name='stable')
+        obj = VersionFactory.create(
+            app=app,
+            platform=platform,
+            channel=channel,
+            version='13.0.782.112',
+            file=SimpleUploadedFile('./chrome.dmg', 'b' * 23963192))
+        obj.file_hash = 'VXriGUVI0TNqfLlU02vBel4Q3Zo='
+        obj.save()
+
+        response = self.client.get(reverse('sparkle_appcast', args=(app.name, channel.name)),
+                                   HTTP_HOST='example.com')
+
+        self.assertEqual(response.status_code, 200)
+
+        self.assertXmlDocument(response.content)
+        self.assertXmlEquivalentOutputs(response.content,
+                                        fixtures.response_sparkle)

omaha_server/omaha/views.py

@@ -1,10 +1,11 @@
 # coding: utf8
 
-from django.views.generic import View
+from django.views.generic import View, ListView
 from django.views.decorators.csrf import csrf_exempt
 from django.http import HttpResponse
 
 from builder import build_response
+from models import Version
 
 
 class UpdateView(View):
@@ -16,3 +17,26 @@ def dispatch(self, *args, **kwargs):
 
     def post(self, request):
         return HttpResponse(build_response(request.body), content_type="text/xml; charset=utf-8")
+
+
+class SparkleView(ListView):
+    http_method_names = ['get']
+    queryset = Version.objects.all()
+    template_name = 'sparkle/appcast.xml'
+
+    def get_queryset(self):
+        qs = super(SparkleView, self).get_queryset()
+        return qs.filter(platform__name='mac',
+                         channel__name=self.kwargs.get('channel'),
+                         app__name=self.kwargs.get('app_name'))
+
+    def get_context_data(self, **kwargs):
+        context = super(SparkleView, self).get_context_data(**kwargs)
+        context['app_name'] = self.kwargs.get('app_name')
+        context['channel'] = self.kwargs.get('channel')
+        return context
+
+    def render_to_response(self, context, **response_kwargs):
+        response = super(SparkleView, self).render_to_response(context, **response_kwargs)
+        response['Content-Type'] = 'text/xml; charset=utf-8'
+        return response

omaha_server/omaha_server/settings.py

@@ -18,6 +18,7 @@
 
 TEMPLATE_CONTEXT_PROCESSORS = TCP + (
     'django.core.context_processors.request',
+    'absolute.context_processors.absolute',
 )
 
 SUIT_CONFIG = {
@@ -53,6 +54,7 @@
     'storages',
     'django_extensions',
     'versionfield',
+    'absolute',
 
     'omaha',
 )

omaha_server/omaha_server/urls.py

@@ -2,11 +2,13 @@
 from django.conf import settings
 from django.contrib import admin
 
-from omaha.views import UpdateView
+from omaha.views import UpdateView, SparkleView
 
 
 urlpatterns = patterns('',
     url(r'^service/update2$', UpdateView.as_view(), name='update'),
+    url(r'^sparkle/(?P<app_name>[\w-]+)/(?P<channel>[\w-]+)/appcast.xml$',
+        SparkleView.as_view(), name='sparkle_appcast'),
     url(r'^admin/', include(admin.site.urls)),
 )
 

omaha_server/requirements-eb.txt

@@ -10,3 +10,4 @@ django-suit==0.2.11
 jsonfield==1.0.0
 boto==2.33.0
 django-storages==1.1.8
+django-absolute==0.3

requirements.txt

@@ -4,3 +4,4 @@ django-suit==0.2.11
 jsonfield==1.0.0
 boto==2.33.0
 django-storages==1.1.8
+django-absolute==0.3