1 files changed, 151 insertions, 0 deletions
diff --git a/rt/lib/RT/Shredder/CachedGroupMember.pm b/rt/lib/RT/Shredder/CachedGroupMember.pm
new file mode 100644
index 000000000..14338031e
--- /dev/null
+++ b/rt/lib/RT/Shredder/CachedGroupMember.pm
@@ -0,0 +1,151 @@
+# BEGIN BPS TAGGED BLOCK {{{
+# 
+# COPYRIGHT:
+# 
+# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC
+#                                          <jesse@bestpractical.com>
+# 
+# (Except where explicitly superseded by other copyright notices)
+# 
+# 
+# LICENSE:
+# 
+# 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.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 or visit their web page on the internet at
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
+# 
+# 
+# CONTRIBUTION SUBMISSION POLICY:
+# 
+# (The following paragraph is not intended to limit the rights granted
+# to you to modify and distribute this software under the terms of
+# the GNU General Public License and is only of importance to you if
+# you choose to contribute your changes and enhancements to the
+# community by submitting them to Best Practical Solutions, LLC.)
+# 
+# By intentionally submitting any modifications, corrections or
+# derivatives to this work, or any other work intended for use with
+# Request Tracker, to Best Practical Solutions, LLC, you confirm that
+# you are the copyright holder for those contributions and you grant
+# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
+# royalty-free, perpetual, license to use, copy, create derivative
+# works based on those contributions, and sublicense and distribute
+# those contributions and any derivatives thereof.
+# 
+# END BPS TAGGED BLOCK }}}
+
+use RT::CachedGroupMember ();
+package RT::CachedGroupMember;
+
+use strict;
+use warnings;
+use warnings FATAL => 'redefine';
+
+use RT::Shredder::Constants;
+use RT::Shredder::Exceptions;
+use RT::Shredder::Dependency;
+
+
+sub __DependsOn
+{
+    my $self = shift;
+    my %args = (
+            Shredder => undef,
+            Dependencies => undef,
+            @_,
+           );
+    my $deps = $args{'Dependencies'};
+    my $list = [];
+
+# deep memebership
+    my $objs = RT::CachedGroupMembers->new( $self->CurrentUser );
+    $objs->Limit( FIELD => 'Via', VALUE => $self->Id );
+    $objs->Limit( FIELD => 'id', OPERATOR => '!=', VALUE => $self->Id );
+    push( @$list, $objs );
+
+# principal lost group membership and lost some rights which he could delegate to
+# some body
+
+# XXX: Here is problem cause HasMemberRecursively would return true allways
+# cause we didn't delete anything yet. :(
+    # if pricipal is not member anymore(could be via other groups) then proceed
+    if( $self->GroupObj->Object->HasMemberRecursively( $self->MemberObj ) ) {
+        my $acl = RT::ACL->new( $self->CurrentUser );
+        $acl->LimitToPrincipal( Id => $self->GroupId );
+
+        # look into all rights that have group
+        while( my $ace = $acl->Next ) {
+            my $delegations = RT::ACL->new( $self->CurrentUser );
+            $delegations->DelegatedFrom( Id => $ace->Id );
+            $delegations->DelegatedBy( Id => $self->MemberId );
+            push( @$list, $delegations );
+        }
+    }
+
+# XXX: Do we need to delete records if user lost right 'DelegateRights'?
+
+    $deps->_PushDependencies(
+            BaseObject => $self,
+            Flags => DEPENDS_ON,
+            TargetObjects => $list,
+            Shredder => $args{'Shredder'}
+        );
+
+    return $self->SUPER::__DependsOn( %args );
+}
+
+#TODO: If we plan write export tool we also should fetch parent groups
+# now we only wipeout things.
+
+sub __Relates
+{
+    my $self = shift;
+    my %args = (
+            Shredder => undef,
+            Dependencies => undef,
+            @_,
+           );
+    my $deps = $args{'Dependencies'};
+    my $list = [];
+
+    my $obj = $self->MemberObj;
+    if( $obj && $obj->id ) {
+        push( @$list, $obj );
+    } else {
+        my $rec = $args{'Shredder'}->GetRecord( Object => $self );
+        $self = $rec->{'Object'};
+        $rec->{'State'} |= INVALID;
+        $rec->{'Description'} = "Have no related Principal #". $self->MemberId ." object.";
+    }
+
+    $obj = $self->GroupObj;
+    if( $obj && $obj->id ) {
+        push( @$list, $obj );
+    } else {
+        my $rec = $args{'Shredder'}->GetRecord( Object => $self );
+        $self = $rec->{'Object'};
+        $rec->{'State'} |= INVALID;
+        $rec->{'Description'} = "Have no related Principal #". $self->GroupId ." object.";
+    }
+
+    $deps->_PushDependencies(
+            BaseObject => $self,
+            Flags => RELATES,
+            TargetObjects => $list,
+            Shredder => $args{'Shredder'}
+        );
+    return $self->SUPER::__Relates( %args );
+}
+1;