Ticket #6470: admin-urlpatterns.4.diff

django/conf/project_template/urls.py

@@ -13 +13 @@
     # (r'^admin/doc/', include('django.contrib.admindocs.urls')),
 
     # Uncomment the next line to enable the admin:
-    # (r'^admin/(.*)', admin.site.root),
+    # (r'^admin/', include(admin.site.urls)),
 )

django/contrib/admin/options.py

@@ -5 +5 @@
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.admin import widgets
 from django.contrib.admin import helpers
-from django.contrib.admin.util import quote, unquote, flatten_fieldsets, get_deleted_objects
+from django.contrib.admin.util import quote, unquote, flatten_fieldsets, get_deleted_objects, admin_perm_test
 from django.core.exceptions import PermissionDenied
 from django.db import models, transaction
 from django.http import Http404, HttpResponse, HttpResponseRedirect
@@ -196 +196 @@
         else:
             return self.change_view(request, unquote(url))
 
+    def get_urls(self):
+        from django.conf.urls.defaults import patterns, url
+        info = self.admin_site.name, self.model._meta.app_label, self.model._meta.module_name
+        urlpatterns = patterns('',
+            url(r'^$', lambda *args, **kwargs: self.changelist_view(*args, **kwargs), name='%sadmin_%s_%s_changelist' % info),
+            url(r'^add/$', lambda *args, **kwargs: self.add_view(*args, **kwargs), name='%sadmin_%s_%s_add' % info),
+            url(r'^(.+)/history/$', lambda *args, **kwargs: self.history_view(*args, **kwargs), name='%sadmin_%s_%s_history' % info),
+            url(r'^(.+)/delete/$', lambda *args, **kwargs: self.delete_view(*args, **kwargs), name='%sadmin_%s_%s_delete' % info),
+            url(r'^(.+)/$', lambda *args, **kwargs: self.change_view(*args, **kwargs), name='%sadmin_%s_%s_change' % info),
+        )
+        return urlpatterns
+
+    def urls(self):
+        return self.get_urls()
+    urls = property(urls)
+ 
+
     def _media(self):
         from django.conf import settings
 
@@ -537 +554 @@
         }
         context.update(extra_context or {})
         return self.render_change_form(request, context, add=True)
-    add_view = transaction.commit_on_success(add_view)
+    add_view = transaction.commit_on_success(admin_perm_test(add_view))
 
     def change_view(self, request, object_id, extra_context=None):
         "The 'change' admin view for this model."
@@ -545 +562 @@
         opts = model._meta
 
         try:
-            obj = model._default_manager.get(pk=object_id)
+            obj = model._default_manager.get(pk=unquote(object_id))
         except model.DoesNotExist:
             # Don't raise Http404 just yet, because we haven't checked
             # permissions yet. We don't want an unauthenticated user to be able
@@ -616 +633 @@
         }
         context.update(extra_context or {})
         return self.render_change_form(request, context, change=True, obj=obj)
-    change_view = transaction.commit_on_success(change_view)
+    change_view = transaction.commit_on_success(admin_perm_test(change_view))
 
     def changelist_view(self, request, extra_context=None):
         "The 'change list' admin view for this model."
@@ -652 +669 @@
             'admin/%s/change_list.html' % app_label,
             'admin/change_list.html'
         ], context, context_instance=template.RequestContext(request))
+    changelist_view = admin_perm_test(changelist_view)
 
     def delete_view(self, request, object_id, extra_context=None):
         "The 'delete' admin view for this model."
@@ -659 +677 @@
         app_label = opts.app_label
 
         try:
-            obj = self.model._default_manager.get(pk=object_id)
+            obj = self.model._default_manager.get(pk=unquote(object_id))
         except self.model.DoesNotExist:
             # Don't raise Http404 just yet, because we haven't checked
             # permissions yet. We don't want an unauthenticated user to be able
@@ -674 +692 @@
 
         # Populate deleted_objects, a data structure of all related objects that
         # will also be deleted.
-        deleted_objects = [mark_safe(u'%s: <a href="../../%s/">%s</a>' % (escape(force_unicode(capfirst(opts.verbose_name))), quote(object_id), escape(obj))), []]
+        deleted_objects = [mark_safe(u'%s: <a href="../../%s/">%s</a>' % (escape(force_unicode(capfirst(opts.verbose_name))), object_id, escape(obj))), []]
         perms_needed = set()
         get_deleted_objects(deleted_objects, perms_needed, request.user, obj, opts, 1, self.admin_site)
 
@@ -707 +725 @@
             "admin/%s/delete_confirmation.html" % app_label,
             "admin/delete_confirmation.html"
         ], context, context_instance=template.RequestContext(request))
+    delete_view = admin_perm_test(delete_view)
 
     def history_view(self, request, object_id, extra_context=None):
         "The 'history' admin view for this model."
@@ -734 +753 @@
             "admin/%s/object_history.html" % app_label,
             "admin/object_history.html"
         ], context, context_instance=template.RequestContext(request))
+    history_view = admin_perm_test(history_view)
 
 class InlineModelAdmin(BaseModelAdmin):
     """

django/contrib/admin/sites.py

@@ -1 +1 @@
 import base64
 import re
+
 from django import http, template
 from django.contrib.admin import ModelAdmin
+from django.contrib.admin.util import admin_perm_test
 from django.contrib.auth import authenticate, login
 from django.db.models.base import ModelBase
 from django.core.exceptions import ImproperlyConfigured
@@ -34 +36 @@
     login_template = None
     app_index_template = None
 
-    def __init__(self):
+    def __init__(self, name=None):
         self._registry = {} # model_class class -> admin_class instance
+        # TODO Root path is used to calculate urls under the old root() method
+        # in order to maintain backwards compatibility we are leaving that in
+        # so root_path isn't needed, not sure what to do about this.
+        self.root_path = 'admin/'
+        if name is None:
+            name = ''
+        else:
+            name += '_'
+        self.name = name
 
     def register(self, model_or_iterable, admin_class=None, **options):
         """
@@ -121 +132 @@
 
         `url` is the remainder of the URL -- e.g. 'comments/comment/'.
         """
+        import warnings
+        warnings.warn("Using AdminSite.root() is deprecated, you should \
+            include(AdminSite.urls) instead", PendingDeprecationWarning)
         if request.method == 'GET' and not request.path.endswith('/'):
             return http.HttpResponseRedirect(request.path + '/')
 
@@ -159 +173 @@
                 return self.app_index(request, url)
 
         raise http.Http404('The requested admin page does not exist.')
-
+    
+    def get_urls(self):
+        from django.conf.urls.defaults import patterns, url, include
+        urlpatterns = patterns('',
+            url(r'^$', lambda *args, **kwargs: self.index(*args, **kwargs), name='%sadmin_index' % self.name),
+            url(r'^logout/$', lambda *args, **kwargs: self.logout(*args, **kwargs), name='%sadmin_logout'),
+            url(r'^password_change/$', lambda *args, **kwargs: self.password_change(*args, **kwargs), name='%sadmin_password_change' % self.name),
+            url(r'^password_change/done/$', lambda *args, **kwargs: self.password_change_done(*args, **kwargs), name='%sadmin_password_change_done' % self.name),
+            url(r'^jsi18n/$', lambda *args, **kwargs: self.i18n_javascript(*args, **kwargs), name='%sadmin_jsi18n' % self.name),
+            url(r'^r/(?P<content_type_id>\d+)/(?P<object_id>.+)/$', 'django.views.defaults.shortcut'),
+            url(r'^(?P<app_label>\w+)/$', lambda *args, **kwargs: self.app_index(*args, **kwargs), name='%sadmin_app_list' % self.name),
+        )
+        for model, model_admin in self._registry.iteritems():
+            urlpatterns += patterns('',
+                url(r'^%s/%s/' % (model._meta.app_label, model._meta.module_name), include(model_admin.urls))
+            )
+        return urlpatterns
+    
+    def urls(self):
+        return self.get_urls()
+    urls = property(urls)
+    
     def model_page(self, request, app_label, model_name, rest_of_url=None):
         """
         Handles the model-specific functionality of the admin site, delegating
@@ -183 +218 @@
         from django.contrib.auth.views import password_change
         return password_change(request,
             post_change_redirect='%spassword_change/done/' % self.root_path)
+    passoword_change = admin_perm_test(password_change)
 
     def password_change_done(self, request):
         """
@@ -190 +226 @@
         """
         from django.contrib.auth.views import password_change_done
         return password_change_done(request)
+    password_change_done = admin_perm_test(password_change_done)
 
     def i18n_javascript(self, request):
         """
@@ -203 +240 @@
         else:
             from django.views.i18n import null_javascript_catalog as javascript_catalog
         return javascript_catalog(request, packages='django.conf')
+    i18n_javascript = admin_perm_test(i18n_javascript)
 
     def logout(self, request):
         """
@@ -317 +355 @@
         return render_to_response(self.index_template or 'admin/index.html', context,
             context_instance=template.RequestContext(request)
         )
-    index = never_cache(index)
+    index = never_cache(admin_perm_test(index))
 
     def display_login_form(self, request, error_message='', extra_context=None):
         request.session.set_test_cookie()
@@ -377 +415 @@
         return render_to_response(self.app_index_template or 'admin/app_index.html', context,
             context_instance=template.RequestContext(request)
         )
+    app_index = admin_perm_test(app_index)
 
 # This global object represents the default admin site, for the common case.
 # You can instantiate AdminSite in your own code to create a custom admin site.

django/contrib/admin/util.py

@@ -6 +6 @@
 from django.utils.encoding import force_unicode
 from django.utils.translation import ugettext as _
 
+def admin_perm_test(func):
+    def inner(admin_site_or_modeladmin, request, *args, **kwargs):
+        if hasattr(admin_site_or_modeladmin, 'has_permission'):
+            admin_site = admin_site_or_modeladmin
+        else:
+            admin_site = admin_site_or_modeladmin.admin_site
+        if not admin_site.has_permission(request):
+            return admin_site.login(request)
+        # User has right permisssions show the view
+        return func(admin_site_or_modeladmin, request, *args, **kwargs)
+    return inner
 
 def quote(s):
     """

django/contrib/auth/admin.py

@@ -40 +40 @@
         if url.endswith('password'):
             return self.user_change_password(request, url.split('/')[0])
         return super(UserAdmin, self).__call__(request, url)
+    
+    def get_urls(self):
+        from django.conf.urls.defaults import patterns
+        urlpatterns = super(UserAdmin, self).get_urls()
+        urlpatterns += patterns('',
+            (r'^(\d+)/password/$', self.user_change_password)
+        )
+        return urlpatterns
 
     def add_view(self, request):
         # It's an error for a user to have add permission but NOT change

docs/intro/tutorial02.txt

@@ -57 +57 @@
               # (r'^admin/doc/', include('django.contrib.admindocs.urls')),
 
               # Uncomment the next line to enable the admin:
-              **(r'^admin/(.*)', admin.site.root),**
+              **(r'^admin/', include(admin.site.urls)),**
           )
 
       (The bold lines are the ones that needed to be uncommented.)

docs/ref/contrib/admin.txt

@@ -632 +632 @@
                 instance.save()
             formset.save_m2m()
 
+``get_urls(self)``
+~~~~~~~~~~~~~~~~~~~
+
+The ``get_urls`` method on a ``ModelAdmin`` returns the URLs to be used for 
+that ModelAdmin in the same way as a URLconf.  Therefore you can extend them as 
+documented in :ref:`topics-http-urls`::
+    
+    class MyModelAdmin(admin.ModelAdmin):
+        def get_urls(self):
+            urlpatterns = super(MyModelAdmin, self).get_urls()
+            urlpatterns += patterns('',
+                (r'^my_view/$', self.my_view)
+            )
+            return urlpatterns
+
+
 ``ModelAdmin`` media definitions
 --------------------------------
 
@@ -1027 +1043 @@
     admin.autodiscover()
 
     urlpatterns = patterns('',
-        ('^admin/(.*)', admin.site.root),
+        ('^admin/', include(admin.site.urls)),
     )
 
 Above we used ``admin.autodiscover()`` to automatically load the
@@ -1041 +1057 @@
     from myproject.admin import admin_site
 
     urlpatterns = patterns('',
-        ('^myadmin/(.*)', admin_site.root),
+        ('^myadmin/', include(admin_site.urls)),
     )
 
 There is really no need to use autodiscover when using your own ``AdminSite``
 instance since you will likely be importing all the per-app admin.py modules
 in your ``myproject.admin`` module.
 
-Note that the regular expression in the URLpattern *must* group everything in
-the URL that comes after the URL root -- hence the ``(.*)`` in these examples.
 
 Multiple admin sites in the same URLconf
 ----------------------------------------
@@ -1068 +1082 @@
     from myproject.admin import basic_site, advanced_site
 
     urlpatterns = patterns('',
-        ('^basic-admin/(.*)', basic_site.root),
-        ('^advanced-admin/(.*)', advanced_site.root),
+        ('^basic-admin/', include(basic_site.urls)),
+        ('^advanced-admin/', include(advanced_site.urls)),
     )
+
+Adding views to admin sites
+---------------------------
+
+It possible to add additional views to the admin site in the same way one can 
+add them to ``ModelAdmins``.  This by using the ``get_urls()`` method on an 
+AdminSite in the same way as documented on ``ModelAdmins``.
+
+Protecting Custom ``AdminSite`` and ``ModelAdmin``
+--------------------------------------------------
+
+By default all the views in the Django admin are protected so that only staff 
+members can access them.  If you add your own views to either a ``ModelAdmin`` 
+or ``AdminSite`` you should ensure that where necessary they are protected in 
+the same manner.  To do this use the ``admin_perm_test`` decorator provided in 
+``django.contrib.admin.utils.admin_perm_test``.  It can be used in the same way 
+as the ``login_requied`` decorator.
+
+.. note::
+    The ``admin_perm_test`` decorator can only be used on methods which are on 
+    ``ModelAdmins`` or ``AdminSites``, you cannot use it on arbitrary functions.

tests/regressiontests/admin_views/tests.py

@@ -26 +26 @@
         """
         request = self.client.get('/test_admin/admin/admin_views/article/add')
         self.assertRedirects(request,
-            '/test_admin/admin/admin_views/article/add/'
+            '/test_admin/admin/admin_views/article/add/', status_code=301
         )
     
     def testBasicAddGet(self):

tests/regressiontests/admin_views/urls.py

@@ -5 +5 @@
 urlpatterns = patterns('',
     (r'^admin/doc/', include('django.contrib.admindocs.urls')),
     (r'^admin/secure-view/$', views.secure_view),
-    (r'^admin/(.*)', admin.site.root),
+    (r'^admin/', include(admin.site.urls)),
 )