forked from django-cms/django-cms
/
apphooks.py
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/
apphooks.py
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# -*- coding: utf-8 -*-
from __future__ import with_statement
from cms.api import create_page, create_title
from cms.apphook_pool import apphook_pool
from cms.appresolver import (applications_page_check, clear_app_resolvers,
get_app_patterns)
from cms.test_utils.testcases import CMSTestCase, SettingsOverrideTestCase
from cms.test_utils.util.context_managers import SettingsOverride
from cms.tests.menu_utils import DumbPageLanguageUrl
from cms.utils.i18n import force_language
from django.contrib.auth.models import User
from django.core.urlresolvers import clear_url_caches, reverse
import sys
APP_NAME = 'SampleApp'
NS_APP_NAME = 'NamespacedApp'
APP_MODULE = "cms.test_utils.project.sampleapp.cms_app"
class ApphooksTestCase(CMSTestCase):
def setUp(self):
clear_app_resolvers()
clear_url_caches()
if APP_MODULE in sys.modules:
del sys.modules[APP_MODULE]
self.reload_urls()
def tearDown(self):
clear_app_resolvers()
clear_url_caches()
if APP_MODULE in sys.modules:
del sys.modules[APP_MODULE]
self.reload_urls()
def reload_urls(self):
from django.conf import settings
url_modules = [
'cms.urls',
# TODO: Add here intermediary modules which may
# include() the 'cms.urls' if it isn't included
# directly in the root urlconf.
# '...',
'cms.test_utils.project.second_cms_urls_for_apphook_tests',
settings.ROOT_URLCONF,
]
clear_app_resolvers()
clear_url_caches()
for module in url_modules:
if module in sys.modules:
del sys.modules[module]
def create_base_structure(self, apphook, title_langs, reverse_id=None):
apphook_pool.clear()
superuser = User.objects.create_superuser('admin', 'admin@admin.com', 'admin')
page = create_page("home", "nav_playground.html", "en",
created_by=superuser, published=True)
create_title('de', page.get_title(), page)
child_page = create_page("child_page", "nav_playground.html", "en",
created_by=superuser, published=True, parent=page)
create_title('de', child_page.get_title(), child_page)
child_child_page = create_page("child_child_page", "nav_playground.html",
"en", created_by=superuser, published=True, parent=child_page, apphook=apphook,
reverse_id=reverse_id)
create_title("de", child_child_page.get_title(), child_child_page, apphook=apphook)
child_child_page.publish()
# publisher_public is set to draft on publish, issue with onetoone reverse
child_child_page = self.reload(child_child_page)
if isinstance(title_langs, basestring):
titles = child_child_page.publisher_public.get_title_obj(title_langs)
else:
titles = [child_child_page.publisher_public.get_title_obj(l) for l in title_langs]
self.reload_urls()
return titles
def test_explicit_apphooks(self):
"""
Test explicit apphook loading with the CMS_APPHOOKS setting.
"""
apphooks = (
'%s.%s' % (APP_MODULE, APP_NAME),
)
with SettingsOverride(CMS_APPHOOKS=apphooks):
apphook_pool.clear()
hooks = apphook_pool.get_apphooks()
app_names = [hook[0] for hook in hooks]
self.assertEqual(len(hooks), 1)
self.assertEqual(app_names, [APP_NAME])
apphook_pool.clear()
def test_implicit_apphooks(self):
"""
Test implicit apphook loading with INSTALLED_APPS + cms_app.py
"""
apps = ['cms.test_utils.project.sampleapp']
with SettingsOverride(INSTALLED_APPS=apps, ROOT_URLCONF='cms.test_utils.project.urls_for_apphook_tests'):
apphook_pool.clear()
hooks = apphook_pool.get_apphooks()
app_names = [hook[0] for hook in hooks]
self.assertEqual(len(hooks), 2)
self.assertIn(NS_APP_NAME, app_names)
self.assertIn(APP_NAME, app_names)
apphook_pool.clear()
def test_apphook_on_root(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.urls_for_apphook_tests'):
apphook_pool.clear()
superuser = User.objects.create_superuser('admin', 'admin@admin.com', 'admin')
page = create_page("apphooked-page", "nav_playground.html", "en",
created_by=superuser, published=True, apphook="SampleApp")
blank_page = create_page("not-apphooked-page", "nav_playground.html", "en",
created_by=superuser, published=True, apphook="", slug='blankapp')
english_title = page.title_set.all()[0]
self.assertEquals(english_title.language, 'en')
create_title("de", "aphooked-page-de", page, apphook="SampleApp")
self.assertTrue(page.publish())
self.assertTrue(blank_page.publish())
with force_language("en"):
response = self.client.get(self.get_pages_root())
self.assertTemplateUsed(response, 'sampleapp/home.html')
response = self.client.get('/en/blankapp/')
self.assertTemplateUsed(response, 'nav_playground.html')
apphook_pool.clear()
def test_apphook_on_root_reverse(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.urls_for_apphook_tests'):
apphook_pool.clear()
superuser = User.objects.create_superuser('admin', 'admin@admin.com', 'admin')
page = create_page("apphooked-page", "nav_playground.html", "en",
created_by=superuser, published=True, apphook="SampleApp")
create_title("de", "aphooked-page-de", page, apphook="SampleApp")
self.assertTrue(page.publish())
self.reload_urls()
self.assertFalse(reverse('sample-settings').startswith('//'))
apphook_pool.clear()
def test_get_page_for_apphook(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
en_title, de_title = self.create_base_structure(APP_NAME, ['en', 'de'])
with force_language("en"):
path = reverse('sample-settings')
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash
self.assertEquals(attached_to_page.pk, en_title.page.pk)
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/home.html')
self.assertContains(response, en_title.title)
with force_language("de"):
path = reverse('sample-settings')
request = self.get_request(path)
request.LANGUAGE_CODE = 'de'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash and language prefix
self.assertEquals(attached_to_page.pk, de_title.page.pk)
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/home.html')
self.assertContains(response, de_title.title)
apphook_pool.clear()
def test_get_root_page_for_apphook_with_instance_namespace(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
en_title = self.create_base_structure(NS_APP_NAME, 'en', 'instance_ns')
self.reload_urls()
with force_language("en"):
path = reverse('namespaced_app_ns:sample-root')
path_instance = reverse('instance_ns:sample-root')
self.assertEquals(path, path_instance)
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash
self.assertEquals(attached_to_page.pk, en_title.page.pk)
apphook_pool.clear()
def test_get_child_page_for_apphook_with_instance_namespace(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
en_title = self.create_base_structure(NS_APP_NAME, 'en', 'instance_ns')
with force_language("en"):
path = reverse('namespaced_app_ns:sample-settings')
path_instance1 = reverse('instance_ns:sample-settings')
path_instance2 = reverse('namespaced_app_ns:sample-settings', current_app='instance_ns')
self.assertEquals(path, path_instance1)
self.assertEquals(path, path_instance2)
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash
self.assertEquals(attached_to_page.pk, en_title.page_id)
apphook_pool.clear()
def test_get_sub_page_for_apphook_with_implicit_current_app(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
en_title = self.create_base_structure(NS_APP_NAME, 'en')
with force_language("en"):
path = reverse('namespaced_app_ns:current-app')
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash
self.assertEquals(attached_to_page.pk, en_title.page.pk)
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/app.html')
self.assertContains(response, 'namespaced_app_ns')
self.assertContains(response, path)
apphook_pool.clear()
def test_get_sub_page_for_apphook_with_explicit_current_app(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
en_title = self.create_base_structure(NS_APP_NAME, 'en', 'instance_ns')
with force_language("en"):
path = reverse('namespaced_app_ns:current-app')
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
attached_to_page = applications_page_check(request, path=path[1:]) # strip leading slash
self.assertEquals(attached_to_page.pk, en_title.page.pk)
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/app.html')
self.assertContains(response, 'instance_ns')
self.assertContains(response, path)
apphook_pool.clear()
def test_include_urlconf(self):
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.second_urls_for_apphook_tests'):
self.create_base_structure(APP_NAME, 'en')
path = reverse('extra_second')
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/extra.html')
self.assertContains(response, "test included urlconf")
path = reverse('extra_first')
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/extra.html')
self.assertContains(response, "test urlconf")
with force_language("de"):
path = reverse('extra_first')
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/extra.html')
self.assertContains(response, "test urlconf")
with force_language("de"):
path = reverse('extra_second')
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/extra.html')
self.assertContains(response, "test included urlconf")
apphook_pool.clear()
def test_apphook_breaking_under_home_with_new_path_caching(self):
with SettingsOverride(CMS_PERMISSION=False):
home = create_page("home", "nav_playground.html", "en", published=True)
child = create_page("child", "nav_playground.html", "en", published=True, parent=home)
# not-home is what breaks stuff, because it contains the slug of the home page
not_home = create_page("not-home", "nav_playground.html", "en", published=True, parent=child)
create_page("subchild", "nav_playground.html", "en", published=True, parent=not_home, apphook='SampleApp')
with force_language("en"):
self.reload_urls()
urlpatterns = get_app_patterns()
resolver = urlpatterns[0]
url = resolver.reverse('sample-root')
self.assertEqual(url, 'child/not-home/subchild/')
def test_apphook_urlpattern_order(self):
# this one includes the actual cms.urls, so it can be tested if
# they are loaded in the correct order (the cms page pattern must be last)
# (the other testcases replicate the inclusion code and thus don't test this)
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.urls'):
self.create_base_structure(APP_NAME, 'en')
path = reverse('extra_second')
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/extra.html')
self.assertContains(response, "test included urlconf")
def test_apphooks_receive_url_params(self):
# make sure that urlparams actually reach the apphook views
with SettingsOverride(ROOT_URLCONF='cms.test_utils.project.urls'):
self.create_base_structure(APP_NAME, 'en')
path = reverse('sample-params', kwargs=dict(my_params='is-my-param-really-in-the-context-QUESTIONMARK'))
response = self.client.get(path)
self.assertEquals(response.status_code, 200)
self.assertTemplateUsed(response, 'sampleapp/home.html')
self.assertContains(response, 'my_params: is-my-param-really-in-the-context-QUESTIONMARK')
class ApphooksPageLanguageUrlTestCase(SettingsOverrideTestCase):
settings_overrides = {'ROOT_URLCONF': 'cms.test_utils.project.second_urls_for_apphook_tests'}
def setUp(self):
clear_app_resolvers()
clear_url_caches()
if APP_MODULE in sys.modules:
del sys.modules[APP_MODULE]
def tearDown(self):
clear_app_resolvers()
clear_url_caches()
if APP_MODULE in sys.modules:
del sys.modules[APP_MODULE]
def test_page_language_url_for_apphook(self):
apphook_pool.clear()
superuser = User.objects.create_superuser('admin', 'admin@admin.com', 'admin')
page = create_page("home", "nav_playground.html", "en",
created_by=superuser)
create_title('de', page.get_title(), page)
page.publish()
child_page = create_page("child_page", "nav_playground.html", "en",
created_by=superuser, parent=page)
create_title('de', child_page.get_title(), child_page)
child_page.publish()
child_child_page = create_page("child_child_page", "nav_playground.html",
"en", created_by=superuser, parent=child_page, apphook='SampleApp')
create_title("de", '%s_de' % child_child_page.get_title(), child_child_page, apphook='SampleApp')
child_child_page.publish()
# publisher_public is set to draft on publish, issue with onetoone reverse
child_child_page = self.reload(child_child_page)
with force_language("en"):
path = reverse('extra_first')
request = self.get_request(path)
request.LANGUAGE_CODE = 'en'
request.current_page = child_child_page
fake_context = {'request': request}
tag = DumbPageLanguageUrl()
output = tag.get_context(fake_context, 'en')
url = output['content']
self.assertEqual(url, '/en/child_page/child_child_page/extra_1/')
output = tag.get_context(fake_context, 'de')
url = output['content']
# look the extra "_de"
self.assertEqual(url, '/de/child_page/child_child_page_de/extra_1/')
output = tag.get_context(fake_context, 'fr')
url = output['content']
self.assertEqual(url, '/fr/child_page/child_child_page/extra_1/')
apphook_pool.clear()