(共有)¶
Description
Customizing the sharing feature of Plone
Setting sharing rights programmatically¶
Complex example: Create one folder per group and add sharing rights¶
The sample code
- Creates one folder per group, with some groups excluded. The folder is not created if it exists.
- Blocks role inheritance for the group
- Gives edit access to the group through sharing
- Gives view access to the logged in users through sharing
Example is provided as Zope External Method. Create External Method in the target parent folder through ZMI. Then run “Test” for this external method in ZMI.
import traceback
from StringIO import StringIO
from zope.component import getUtility
from plone.i18n.normalizer.interfaces import IURLNormalizer
block_groups = ["Administrators","opettajat","kouluttajat","yhteyshenkilot"]
def set_sharing(self):
try:
buffer = StringIO()
context = self
normalizer = getUtility(IURLNormalizer)
site = context.portal_url.getPortalObject()
acl = site.acl_users
groups = acl.source_groups.getGroupIds()
existing_folders = context.objectIds()
# Create a folder per each group
for g in groups:
if g in block_groups:
continue
print >> buffer, "Doing group:" + g
g = g.decode("utf-8")
id = normalizer.normalize(g)
if not id in existing_folders:
context.invokeFactory("Folder", id)
folder = context[id]
# Set sharing rights
# - No inheritance
folder.__ac_local_roles_block__ = True
# - Group has edit access
# - Logged in users have view access
except Exception, e:
traceback.print_exc(buffer)
return buffer.getvalue()
