def get_context(self):
# TODO: here we should use the context to resolve the meta object
# instead of hitting the database again
# print RequestContext(self.request)
if (
isinstance(self.request, str)
or not self.request.user.has_perm("seoutils.add_meta")
or not self.request.user.has_perm("seoutils.change_meta")
or not self.request.user.has_perm("seoutils.delete_meta")
):
return ""
meta = get_meta_for_request(self.request)
try:
url_name = resolve(self.request.META["PATH_INFO"]).url_name
except Resolver404:
return ""
if meta:
url = reverse("admin:seoutils_meta_change", args=[meta.pk])
else:
url = reverse("admin:seoutils_meta_add") + "?inject=id_path_info&value=" + url_name
return self.button(
id="frontadmin-meta",
url=url,
classname="frontadmin-change-object",
label="Meta",
title="Edit Metas for this page",
)
def test_named_url(self):
mt = Meta.objects.create(**self.mock_meta('test-home'))
rs = get_meta_for_request(DummyRequest(path_info='/'))
self.failUnless(isinstance(rs, Meta))
self.failUnlessEqual(rs.title, 'Test title')
self.failUnlessEqual(rs.desc, 'Test desc')
self.failUnlessEqual(rs.keywords, 'Test keywords')
def test_fallbacks_positive(self):
m1 = Meta.objects.create(**self.mock_meta('test-home'))
m2 = Meta.objects.create(**self.mock_meta('test-contact', title=None, desc=None, keywords=None))
rs = get_meta_for_request(DummyRequest(path_info='/contact/'))
self.failUnless(isinstance(rs, Meta))
self.failUnlessEqual(rs.title, 'Test title')
self.failUnlessEqual(rs.desc, 'Test desc')
self.failUnlessEqual(rs.keywords, 'Test keywords')
def render(self, context):
rs = False
request = self.request.resolve(context)
context[self.context_var] = get_meta_for_request(request)
return ''
def test_unconfigured(self):
self.failUnlessEqual(None, get_meta_for_request(DummyRequest(path_info='/')))
def meta(request):
meta = get_meta_for_request(request)
if meta:
return { 'meta': meta }
else:
return {}
