Fixed #8995 -- Added support for HTTPS in sitemaps.

Modularized tests and did a bit of cleanup while I was in the area.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@17409 bcc190cf-cafb-0310-a4f2-bffc1f526a37

13 files changed, 229 insertions, 93 deletions

diff --git a/django/contrib/sitemaps/__init__.py b/django/contrib/sitemaps/__init__.py
index 2ce919f561..747cd1d6af 100644
--- a/django/contrib/sitemaps/__init__.py
+++ b/django/contrib/sitemaps/__init__.py
@@ -40,6 +40,10 @@ class Sitemap(object):
     # http://sitemaps.org/protocol.php#index.
     limit = 50000
 
+    # If protocol is None, the URLs in the sitemap will use the protocol
+    # with which the sitemap was requested.
+    protocol = None
+
     def __get(self, name, obj, default=None):
         try:
             attr = getattr(self, name)
@@ -61,7 +65,14 @@ class Sitemap(object):
         return self._paginator
     paginator = property(_get_paginator)
 
-    def get_urls(self, page=1, site=None):
+    def get_urls(self, page=1, site=None, protocol=None):
+        # Determine protocol
+        if self.protocol is not None:
+            protocol = self.protocol
+        if protocol is None:
+            protocol = 'http'
+
+        # Determine domain
         if site is None:
             if Site._meta.installed:
                 try:
@@ -69,11 +80,15 @@ class Sitemap(object):
                 except Site.DoesNotExist:
                     pass
             if site is None:
-                raise ImproperlyConfigured("In order to use Sitemaps you must either use the sites framework or pass in a Site or RequestSite object in your view code.")
+                raise ImproperlyConfigured("In order to use Sitemaps "
+                        "you must either use the sites framework "
+                        "or pass in a Site or RequestSite object "
+                        "in your view code.")
+        domain = site.domain
 
         urls = []
         for item in self.paginator.page(page).object_list:
-            loc = "http://%s%s" % (site.domain, self.__get('location', item))
+            loc = "%s://%s%s" % (protocol, domain, self.__get('location', item))
             priority = self.__get('priority', item, None)
             url_info = {
                 'item':       item,
diff --git a/django/contrib/sitemaps/tests/__init__.py b/django/contrib/sitemaps/tests/__init__.py
index c5b483cde2..b9cf5f7a7f 100644
--- a/django/contrib/sitemaps/tests/__init__.py
+++ b/django/contrib/sitemaps/tests/__init__.py
@@ -1 +1,4 @@
-from django.contrib.sitemaps.tests.basic import *
+from .flatpages import FlatpagesSitemapTests
+from .generic import GenericViewsSitemapTests
+from .http import HTTPSitemapTests
+from .https import HTTPSSitemapTests, HTTPSDetectionSitemapTests
diff --git a/django/contrib/sitemaps/tests/base.py b/django/contrib/sitemaps/tests/base.py
new file mode 100644
index 0000000000..f1d6753b3a
--- /dev/null
+++ b/django/contrib/sitemaps/tests/base.py
@@ -0,0 +1,28 @@
+import os
+
+from django.conf import settings
+from django.contrib.auth.models import User
+from django.contrib.sites.models import Site
+from django.test import TestCase
+
+
+class SitemapTestsBase(TestCase):
+    protocol = 'http'
+    domain = 'example.com' if Site._meta.installed else 'testserver'
+    urls = 'django.contrib.sitemaps.tests.urls.http'
+
+    def setUp(self):
+        self.base_url = '%s://%s' % (self.protocol, self.domain)
+        self.old_USE_L10N = settings.USE_L10N
+        self.old_TEMPLATE_DIRS = settings.TEMPLATE_DIRS
+        settings.TEMPLATE_DIRS = (
+            os.path.join(os.path.dirname(__file__), 'templates'),
+        )
+        self.old_Site_meta_installed = Site._meta.installed
+        # Create a user that will double as sitemap content
+        User.objects.create_user('testuser', 'test@example.com', 's3krit')
+
+    def tearDown(self):
+        settings.USE_L10N = self.old_USE_L10N
+        settings.TEMPLATE_DIRS = self.old_TEMPLATE_DIRS
+        Site._meta.installed = self.old_Site_meta_installed
diff --git a/django/contrib/sitemaps/tests/flatpages.py b/django/contrib/sitemaps/tests/flatpages.py
new file mode 100644
index 0000000000..a40876e859
--- /dev/null
+++ b/django/contrib/sitemaps/tests/flatpages.py
@@ -0,0 +1,37 @@
+from django.conf import settings
+from django.utils.unittest import skipUnless
+
+from .base import SitemapTestsBase
+
+class FlatpagesSitemapTests(SitemapTestsBase):
+
+    @skipUnless("django.contrib.flatpages" in settings.INSTALLED_APPS,
+                "django.contrib.flatpages app not installed.")
+    def test_flatpage_sitemap(self):
+        "Basic FlatPage sitemap test"
+
+        # Import FlatPage inside the test so that when django.contrib.flatpages
+        # is not installed we don't get problems trying to delete Site
+        # objects (FlatPage has an M2M to Site, Site.delete() tries to
+        # delete related objects, but the M2M table doesn't exist.
+        from django.contrib.flatpages.models import FlatPage
+
+        public = FlatPage.objects.create(
+            url=u'/public/',
+            title=u'Public Page',
+            enable_comments=True,
+            registration_required=False,
+        )
+        public.sites.add(settings.SITE_ID)
+        private = FlatPage.objects.create(
+            url=u'/private/',
+            title=u'Private Page',
+            enable_comments=True,
+            registration_required=True
+        )
+        private.sites.add(settings.SITE_ID)
+        response = self.client.get('/flatpages/sitemap.xml')
+        # Public flatpage should be in the sitemap
+        self.assertContains(response, '<loc>%s%s</loc>' % (self.base_url, public.url))
+        # Private flatpage should not be in the sitemap
+        self.assertNotContains(response, '<loc>%s%s</loc>' % (self.base_url, private.url))
diff --git a/django/contrib/sitemaps/tests/generic.py b/django/contrib/sitemaps/tests/generic.py
new file mode 100644
index 0000000000..5f8b6b8be0
--- /dev/null
+++ b/django/contrib/sitemaps/tests/generic.py
@@ -0,0 +1,17 @@
+from django.contrib.auth.models import User
+
+from .base import SitemapTestsBase
+
+class GenericViewsSitemapTests(SitemapTestsBase):
+
+    def test_generic_sitemap(self):
+        "A minimal generic sitemap can be rendered"
+        response = self.client.get('/generic/sitemap.xml')
+        expected = ''
+        for username in User.objects.values_list("username", flat=True):
+            expected += "<url><loc>%s/users/%s/</loc></url>" % (self.base_url, username)
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+%s
+</urlset>
+""" % expected)
diff --git a/django/contrib/sitemaps/tests/basic.py b/django/contrib/sitemaps/tests/http.py
index b675c3d6fb..3b56aa8d53 100644
--- a/django/contrib/sitemaps/tests/basic.py
+++ b/django/contrib/sitemaps/tests/http.py
@@ -1,39 +1,16 @@
-import os
 from datetime import date
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.contrib.sitemaps import Sitemap, GenericSitemap
 from django.contrib.sites.models import Site
 from django.core.exceptions import ImproperlyConfigured
-from django.test import TestCase
 from django.utils.unittest import skipUnless
 from django.utils.formats import localize
 from django.utils.translation import activate, deactivate
 
+from .base import SitemapTestsBase
 
-class SitemapTests(TestCase):
-    urls = 'django.contrib.sitemaps.tests.urls'
-
-    def setUp(self):
-        if Site._meta.installed:
-            self.base_url = 'http://example.com'
-        else:
-            self.base_url = 'http://testserver'
-        self.old_USE_L10N = settings.USE_L10N
-        self.old_Site_meta_installed = Site._meta.installed
-        self.old_TEMPLATE_DIRS = settings.TEMPLATE_DIRS
-        self.old_Site_meta_installed = Site._meta.installed
-        settings.TEMPLATE_DIRS = (
-            os.path.join(os.path.dirname(__file__), 'templates'),
-        )
-        # Create a user that will double as sitemap content
-        User.objects.create_user('testuser', 'test@example.com', 's3krit')
-
-    def tearDown(self):
-        settings.USE_L10N = self.old_USE_L10N
-        Site._meta.installed = self.old_Site_meta_installed
-        settings.TEMPLATE_DIRS = self.old_TEMPLATE_DIRS
-        Site._meta.installed = self.old_Site_meta_installed
+class HTTPSitemapTests(SitemapTestsBase):
 
     def test_simple_sitemap_index(self):
         "A simple sitemap index can be rendered"
@@ -54,6 +31,15 @@ class SitemapTests(TestCase):
 </sitemapindex>
 """ % self.base_url)
 
+    def test_simple_sitemap_section(self):
+        "A simple sitemap section can be rendered"
+        response = self.client.get('/simple/sitemap-simple.xml')
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<url><loc>%s/location/</loc><lastmod>%s</lastmod><changefreq>never</changefreq><priority>0.5</priority></url>
+</urlset>
+""" % (self.base_url, date.today()))
+
     def test_simple_sitemap(self):
         "A simple sitemap can be rendered"
         response = self.client.get('/simple/sitemap.xml')
@@ -88,48 +74,6 @@ class SitemapTests(TestCase):
         self.assertContains(response, '<lastmod>%s</lastmod>' % date.today())
         deactivate()
 
-    def test_generic_sitemap(self):
-        "A minimal generic sitemap can be rendered"
-        response = self.client.get('/generic/sitemap.xml')
-        expected = ''
-        for username in User.objects.values_list("username", flat=True):
-            expected += "<url><loc>%s/users/%s/</loc></url>" % (self.base_url, username)
-        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
-<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
-%s
-</urlset>
-""" % expected)
-
-    @skipUnless("django.contrib.flatpages" in settings.INSTALLED_APPS, "django.contrib.flatpages app not installed.")
-    def test_flatpage_sitemap(self):
-        "Basic FlatPage sitemap test"
-
-        # Import FlatPage inside the test so that when django.contrib.flatpages
-        # is not installed we don't get problems trying to delete Site
-        # objects (FlatPage has an M2M to Site, Site.delete() tries to
-        # delete related objects, but the M2M table doesn't exist.
-        from django.contrib.flatpages.models import FlatPage
-
-        public = FlatPage.objects.create(
-            url=u'/public/',
-            title=u'Public Page',
-            enable_comments=True,
-            registration_required=False,
-        )
-        public.sites.add(settings.SITE_ID)
-        private = FlatPage.objects.create(
-            url=u'/private/',
-            title=u'Private Page',
-            enable_comments=True,
-            registration_required=True
-        )
-        private.sites.add(settings.SITE_ID)
-        response = self.client.get('/flatpages/sitemap.xml')
-        # Public flatpage should be in the sitemap
-        self.assertContains(response, '<loc>%s%s</loc>' % (self.base_url, public.url))
-        # Private flatpage should not be in the sitemap
-        self.assertNotContains(response, '<loc>%s%s</loc>' % (self.base_url, private.url))
-
     def test_requestsite_sitemap(self):
         # Make sure hitting the flatpages sitemap without the sites framework
         # installed doesn't raise an exception
@@ -141,7 +85,8 @@ class SitemapTests(TestCase):
 </urlset>
 """ % date.today())
 
-    @skipUnless("django.contrib.sites" in settings.INSTALLED_APPS, "django.contrib.sites app not installed.")
+    @skipUnless("django.contrib.sites" in settings.INSTALLED_APPS,
+                "django.contrib.sites app not installed.")
     def test_sitemap_get_urls_no_site_1(self):
         """
         Check we get ImproperlyConfigured if we don't pass a site object to
diff --git a/django/contrib/sitemaps/tests/https.py b/django/contrib/sitemaps/tests/https.py
new file mode 100644
index 0000000000..b590bf2215
--- /dev/null
+++ b/django/contrib/sitemaps/tests/https.py
@@ -0,0 +1,51 @@
+from datetime import date
+
+from django.test.utils import override_settings
+
+from .base import SitemapTestsBase
+
+class HTTPSSitemapTests(SitemapTestsBase):
+    protocol = 'https'
+    urls = 'django.contrib.sitemaps.tests.urls.https'
+
+    def test_secure_sitemap_index(self):
+        "A secure sitemap index can be rendered"
+        response = self.client.get('/secure/index.xml')
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<sitemap><loc>%s/secure/sitemap-simple.xml</loc></sitemap>
+</sitemapindex>
+""" % self.base_url)
+
+    def test_secure_sitemap_section(self):
+        "A secure sitemap section can be rendered"
+        response = self.client.get('/secure/sitemap-simple.xml')
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<url><loc>%s/location/</loc><lastmod>%s</lastmod><changefreq>never</changefreq><priority>0.5</priority></url>
+</urlset>
+""" % (self.base_url, date.today()))
+
+#@override_settings(SECURE_PROXY_SSL_HEADER=False)
+class HTTPSDetectionSitemapTests(SitemapTestsBase):
+    extra = {'wsgi.url_scheme': 'https'}
+
+    def test_sitemap_index_with_https_request(self):
+        "A sitemap index requested in HTTPS is rendered with HTTPS links"
+        response = self.client.get('/simple/index.xml', **self.extra)
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<sitemap><loc>%s/simple/sitemap-simple.xml</loc></sitemap>
+</sitemapindex>
+""" % self.base_url.replace('http://', 'https://'))
+
+    def test_sitemap_section_with_https_request(self):
+        "A sitemap section requested in HTTPS is rendered with HTTPS links"
+        response = self.client.get('/simple/sitemap-simple.xml', **self.extra)
+        self.assertEqual(response.content, """<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<url><loc>%s/location/</loc><lastmod>%s</lastmod><changefreq>never</changefreq><priority>0.5</priority></url>
+</urlset>
+""" % (self.base_url.replace('http://', 'https://'), date.today()))
+
+HTTPSDetectionSitemapTests = override_settings(SECURE_PROXY_SSL_HEADER=False)(HTTPSDetectionSitemapTests)
diff --git a/django/contrib/sitemaps/tests/urls/__init__.py b/django/contrib/sitemaps/tests/urls/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/django/contrib/sitemaps/tests/urls/__init__.py
diff --git a/django/contrib/sitemaps/tests/urls.py b/django/contrib/sitemaps/tests/urls/http.py
index d9ff7200d3..018e46a482 100644
--- a/django/contrib/sitemaps/tests/urls.py
+++ b/django/contrib/sitemaps/tests/urls/http.py
@@ -18,9 +18,7 @@ simple_sitemaps = {
 }
 
 generic_sitemaps = {
-    'generic': GenericSitemap({
-        'queryset': User.objects.all()
-    }),
+    'generic': GenericSitemap({'queryset': User.objects.all()}),
 }
 
 flatpage_sitemaps = {
diff --git a/django/contrib/sitemaps/tests/urls/https.py b/django/contrib/sitemaps/tests/urls/https.py
new file mode 100644
index 0000000000..a1b4b939ae
--- /dev/null
+++ b/django/contrib/sitemaps/tests/urls/https.py
@@ -0,0 +1,16 @@
+from django.conf.urls import patterns
+
+from .http import SimpleSitemap
+
+class HTTPSSitemap(SimpleSitemap):
+    protocol = 'https'
+
+secure_sitemaps = {
+    'simple': HTTPSSitemap,
+}
+
+urlpatterns = patterns('django.contrib.sitemaps.views',
+    (r'^secure/index\.xml$', 'index', {'sitemaps': secure_sitemaps}),
+    (r'^secure/sitemap-(?P<section>.+)\.xml$', 'sitemap',
+        {'sitemaps': secure_sitemaps}),
+)
diff --git a/django/contrib/sitemaps/views.py b/django/contrib/sitemaps/views.py
index 2760339f8b..b90a39e954 100644
--- a/django/contrib/sitemaps/views.py
+++ b/django/contrib/sitemaps/views.py
@@ -7,40 +7,47 @@ from django.template.response import TemplateResponse
 def index(request, sitemaps,
           template_name='sitemap_index.xml', mimetype='application/xml',
           sitemap_url_name='django.contrib.sitemaps.views.sitemap'):
-    current_site = get_current_site(request)
+    req_protocol = 'https' if request.is_secure() else 'http'
+    req_site = get_current_site(request)
+
     sites = []
-    protocol = request.is_secure() and 'https' or 'http'
     for section, site in sitemaps.items():
-        site.request = request
         if callable(site):
-            pages = site().paginator.num_pages
-        else:
-            pages = site.paginator.num_pages
-        sitemap_url = urlresolvers.reverse(sitemap_url_name, kwargs={'section': section})
-        sites.append('%s://%s%s' % (protocol, current_site.domain, sitemap_url))
-        if pages > 1:
-            for page in range(2, pages+1):
-                sites.append('%s://%s%s?p=%s' % (protocol, current_site.domain, sitemap_url, page))
-    return TemplateResponse(request, template_name, {'sitemaps': sites}, content_type=mimetype)
+            site = site()
+        protocol = req_protocol if site.protocol is None else site.protocol
+        sitemap_url = urlresolvers.reverse(
+                sitemap_url_name, kwargs={'section': section})
+        absolute_url = '%s://%s%s' % (protocol, req_site.domain, sitemap_url)
+        sites.append(absolute_url)
+        for page in range(2, site.paginator.num_pages + 1):
+            sites.append('%s?p=%s' % (absolute_url, page))
+
+    return TemplateResponse(request, template_name, {'sitemaps': sites},
+                            content_type=mimetype)
 
 def sitemap(request, sitemaps, section=None,
             template_name='sitemap.xml', mimetype='application/xml'):
-    maps, urls = [], []
+    req_protocol = 'https' if request.is_secure() else 'http'
+    req_site = get_current_site(request)
+
     if section is not None:
         if section not in sitemaps:
             raise Http404("No sitemap available for section: %r" % section)
-        maps.append(sitemaps[section])
+        maps = [sitemaps[section]]
     else:
         maps = sitemaps.values()
     page = request.GET.get("p", 1)
-    current_site = get_current_site(request)
+
+    urls = []
     for site in maps:
         try:
             if callable(site):
                 site = site()
-            urls.extend(site.get_urls(page=page, site=current_site))
+            urls.extend(site.get_urls(page=page, site=req_site,
+                                      protocol=req_protocol))
         except EmptyPage:
             raise Http404("Page %s empty" % page)
         except PageNotAnInteger:
             raise Http404("No page '%s'" % page)
-    return TemplateResponse(request, template_name, {'urlset': urls}, content_type=mimetype)
+    return TemplateResponse(request, template_name, {'urlset': urls},
+                            content_type=mimetype)
diff --git a/docs/ref/contrib/sitemaps.txt b/docs/ref/contrib/sitemaps.txt
index f4ae417666..ac9f8abac4 100644
--- a/docs/ref/contrib/sitemaps.txt
+++ b/docs/ref/contrib/sitemaps.txt
@@ -161,6 +161,9 @@ Sitemap class reference
         the ``get_absolute_url()`` method on each object as returned by
         :attr:`~Sitemap.items()`.
 
+        To specify a protocol other than ``'http'``, use
+        :attr:`~Sitemap.protocol`.
+
     .. attribute:: Sitemap.lastmod
 
         **Optional.** Either a method or attribute.
@@ -193,7 +196,7 @@ Sitemap class reference
         * ``'yearly'``
         * ``'never'``
 
-    .. method:: Sitemap.priority
+    .. attribute:: Sitemap.priority
 
         **Optional.** Either a method or attribute.
 
@@ -208,6 +211,18 @@ Sitemap class reference
 
         .. _sitemaps.org documentation: http://www.sitemaps.org/protocol.html#prioritydef
 
+    .. attribute:: Sitemap.protocol
+
+        .. versionadded:: 1.4
+
+        **Optional.**
+
+        This attribute defines the protocol (``'http'`` or ``'https'``) of the
+        URLs in the sitemap. If it isn't set, the protocol with which the
+        sitemap was requested is used. If the sitemap is built outside the
+        context of a request, the default is ``'http'``.
+
+
 Shortcuts
 =========
 
diff --git a/docs/releases/1.4.txt b/docs/releases/1.4.txt
index 9b3c219d31..c5128b10f2 100644
--- a/docs/releases/1.4.txt
+++ b/docs/releases/1.4.txt
@@ -562,6 +562,10 @@ Django 1.4 also includes several smaller improvements worth noting:
   just like with regular formsets. However, initial values only apply to extra
   forms i.e. those which are not bound to an existing model instance.
 
+* The sitemaps framework can now handle HTTPS links using the new
+  :attr:`Sitemap.protocol <django.contrib.sitemaps.Sitemap.protocol>` class
+  attribute.
+
 Backwards incompatible changes in 1.4
 =====================================