ad_proc permission::copy {
-from_object_id
-to_object_id
-clean_inheritance:boolean
-overwrite:boolean
} {
@author Malte Sussdorff (mailto:malte.sussdorff@cognovis.de)
Copy the permissions from one object to another.
@param from_object_id Source object_id for the permissions
@param to_object_id Destination object_id which will get the new permissions
@param clean_inheritance Clean the inheritance of the destination object_id. Useful for items / folders which would usually inherit from the pare\
nt_object_id regardless of what the permissions are on the object itself
@param overwrite Overwrite existing permissions. In this case we would first clean up the permissions for this item
} {
if {$overwrite_p} {
# Clean the permissions
set object_id $to_object_id
db_foreach select_permissions {} {
permission::revoke -object_id $object_id -party_id $grantee_id -privilege $privilege
}
}
if {$clean_inheritance_p} {
# Unset inheritance
permission::set_not_inherit -object_id $to_object_id
}
set object_id $from_object_id
db_foreach select_permissions {} {
permission::grant -object_id $to_object_id -party_id $grantee_id -privilege $privilege
}
}
<fullquery name="permission::copy.select_permissions">
<querytext>
select grantee_id,privilege
from acs_permissions
where object_id = :object_id
</querytext>
</fullquery>
