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NEW: jango_cms_tools.permissions.ModelPermissionMixin
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# coding: utf-8 | ||
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""" | ||
permission helpers | ||
~~~~~~~~~~~~~~~~~~ | ||
create 06.Sep.2017 by Jens Diemer | ||
""" | ||
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from __future__ import unicode_literals, absolute_import, print_function | ||
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import logging | ||
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from django_tools.permissions import ModelPermissionMixin as ModelPermissionBaseMixin | ||
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log = logging.getLogger(__name__) | ||
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class ModelPermissionMixin(ModelPermissionBaseMixin): | ||
""" | ||
Helper for easy model permission checks. | ||
e.g.: | ||
from django_cms_tools.permissions import ModelPermissionMixin | ||
class FooModel(ModelPermissionMixin, models.Model): | ||
... | ||
def view(request): | ||
if FooModel.edit_mode_and_change_permission(request): | ||
... | ||
""" | ||
@classmethod | ||
def edit_mode_and_change_permission(cls, request): | ||
edit_mode = hasattr(request, 'toolbar') and request.toolbar.edit_mode | ||
# edit_mode = request.user.is_staff and request.session.get('cms_edit', False) | ||
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if not edit_mode: | ||
# log.debug("Not in edit mode.") | ||
return False | ||
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user = request.user | ||
if not cls.has_change_permission(user, raise_exception=False): | ||
# log.debug("User has no change permissions.") | ||
return False | ||
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return True |