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# BEGIN LICENSE BLOCK
#
# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
#
# (Except where explictly superceded by other copyright notices)
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# Unless otherwise specified, all modifications, corrections or
# extensions to this work which alter its source code become the
# property of Best Practical Solutions, LLC when submitted for
# inclusion in the work.
#
#
# END LICENSE BLOCK
=head1 NAME
RT::CachedGroupMembers - a collection of RT::GroupMember objects
=head1 SYNOPSIS
use RT::CachedGroupMembers;
=head1 DESCRIPTION
=head1 METHODS
=begin testing
ok (require RT::CachedGroupMembers);
=end testing
=cut
use strict;
no warnings qw(redefine);
# {{{ LimitToUsers
=head2 LimitToUsers
Limits this search object to users who are members of this group
This is really useful when you want to have your UI separate out
groups from users for display purposes
=cut
sub LimitToUsers {
my $self = shift;
my $principals = $self->NewAlias('Principals');
$self->Join( ALIAS1 => 'main', FIELD1 => 'MemberId',
ALIAS2 => $principals, FIELD2 =>'id');
$self->Limit( ALIAS => $principals,
FIELD => 'PrincipalType',
VALUE => 'User',
ENTRYAGGREGATOR => 'OR',
);
}
# }}}
# {{{ LimitToGroups
=head2 LimitToGroups
Limits this search object to Groups who are members of this group
This is really useful when you want to have your UI separate out
groups from users for display purposes
=cut
sub LimitToGroups {
my $self = shift;
my $principals = $self->NewAlias('Principals');
$self->Join( ALIAS1 => 'main', FIELD1 => 'MemberId',
ALIAS2 => $principals, FIELD2 =>'id');
$self->Limit( ALIAS => $principals,
FIELD => 'PrincipalType',
VALUE => 'Group',
ENTRYAGGREGATOR => 'OR',
);
}
# }}}
# {{{ sub LimitToMembersOfGroup
=head2 LimitToMembersOfGroup PRINCIPAL_ID
Takes a Principal Id as its only argument.
Limits the current search principals which are _directly_ members
of the group which has PRINCIPAL_ID as its principal id.
=cut
sub LimitToMembersOfGroup {
my $self = shift;
my $group = shift;
return ($self->Limit(
VALUE => $group,
FIELD => 'GroupId',
ENTRYAGGREGATOR => 'OR',
));
}
# }}}
# {{{ sub LimitToGroupsWithMember
=head2 LimitToGroupsWithMember PRINCIPAL_ID
Takes a Principal Id as its only argument.
Limits the current search to groups which contain PRINCIPAL_ID as a member or submember.
This function gets used by GroupMember->Create to populate subgroups
=cut
sub LimitToGroupsWithMember {
my $self = shift;
my $member = shift;
return ($self->Limit(
VALUE => $member || '0',
FIELD => 'MemberId',
ENTRYAGGREGATOR => 'OR',
QUOTEVALUE => 0
));
}
# }}}
1;
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