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Added logging to the acls tag

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This commit is contained in:
Roberto Rosario
2011-12-25 03:20:16 -04:00
parent 8ab692ddc8
commit 53bf3d940d
1 changed files with 13 additions and 0 deletions
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13
apps/acls/templatetags/acl_tags.py
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@@ -1,10 +1,14 @@
import logging
from django.core.exceptions import PermissionDenied
from django.template import (TemplateSyntaxError, Library,
Node, Variable, VariableDoesNotExist)
from acls.models import AccessEntry
register = Library()
logger = logging.getLogger(__name__)
class CheckAccessNode(Node):
@@ -15,14 +19,19 @@ class CheckAccessNode(Node):
def render(self, context):
permission_list = Variable(self.permission_list).resolve(context)
logger.debug('permission_list: %s' % u','.join([unicode(p) for p in permission_list]))
try:
# Check access_object, useful for document_page views
obj = Variable('access_object').resolve(context)
logger.debug('access_object: %s' % obj)
except VariableDoesNotExist:
try:
obj = Variable(self.obj).resolve(context)
logger.debug('obj: %s' % obj)
except VariableDoesNotExist:
context[u'access'] = True
logger.debug('no obj, access True')
return u''
if not permission_list:
@@ -32,18 +41,22 @@ class CheckAccessNode(Node):
return u''
requester = Variable(self.requester).resolve(context)
logger.debug('requester: %s' % requester)
if obj:
try:
AccessEntry.objects.check_accesses(permission_list, requester, obj)
except PermissionDenied:
context[u'access'] = False
logger.debug('access: False')
return u''
else:
context[u'access'] = True
logger.debug('access: True')
return u''
else:
context[u'access'] = False
logger.debug('No object, access: False')
return u''