1 files changed, 185 insertions, 0 deletions
diff --git a/rt/lib/RT/Shredder/Group.pm b/rt/lib/RT/Shredder/Group.pm
new file mode 100644
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+++ b/rt/lib/RT/Shredder/Group.pm
@@ -0,0 +1,185 @@
+# 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+# (Except where explicitly superseded by other copyright notices)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::Group ();
+package RT::Group;
+
+use strict;
+use warnings;
+use warnings FATAL => 'redefine';
+
+use RT::Shredder::Constants;
+use RT::Shredder::Exceptions;
+use RT::Shredder::Dependencies;
+
+
+sub __DependsOn
+{
+    my $self = shift;
+    my %args = (
+        Shredder => undef,
+        Dependencies => undef,
+        @_,
+    );
+    my $deps = $args{'Dependencies'};
+    my $list = [];
+
+# User is inconsistent without own Equivalence group
+    if( $self->Domain eq 'ACLEquivalence' ) {
+        # delete user entry after ACL equiv group
+        # in other case we will get deep recursion
+        my $objs = RT::User->new($self->CurrentUser);
+        $objs->Load( $self->Instance );
+        $deps->_PushDependency(
+                BaseObject => $self,
+                Flags => DEPENDS_ON | WIPE_AFTER,
+                TargetObject => $objs,
+                Shredder => $args{'Shredder'}
+            );
+    }
+
+# Principal
+    $deps->_PushDependency(
+            BaseObject => $self,
+            Flags => DEPENDS_ON | WIPE_AFTER,
+            TargetObject => $self->PrincipalObj,
+            Shredder => $args{'Shredder'}
+        );
+
+# Group members records
+    my $objs = RT::GroupMembers->new( $self->CurrentUser );
+    $objs->LimitToMembersOfGroup( $self->PrincipalId );
+    push( @$list, $objs );
+
+# Group member records group belongs to
+    $objs = RT::GroupMembers->new( $self->CurrentUser );
+    $objs->Limit(
+            VALUE => $self->PrincipalId,
+            FIELD => 'MemberId',
+            ENTRYAGGREGATOR => 'OR',
+            QUOTEVALUE => 0
+            );
+    push( @$list, $objs );
+
+# Cached group members records
+    push( @$list, $self->DeepMembersObj );
+
+# Cached group member records group belongs to
+    $objs = RT::GroupMembers->new( $self->CurrentUser );
+    $objs->Limit(
+            VALUE => $self->PrincipalId,
+            FIELD => 'MemberId',
+            ENTRYAGGREGATOR => 'OR',
+            QUOTEVALUE => 0
+            );
+    push( @$list, $objs );
+
+    $deps->_PushDependencies(
+            BaseObject => $self,
+            Flags => DEPENDS_ON,
+            TargetObjects => $list,
+            Shredder => $args{'Shredder'}
+        );
+    return $self->SUPER::__DependsOn( %args );
+}
+
+sub __Relates
+{
+    my $self = shift;
+    my %args = (
+            Shredder => undef,
+            Dependencies => undef,
+            @_,
+           );
+    my $deps = $args{'Dependencies'};
+    my $list = [];
+
+# Equivalence group id inconsistent without User
+    if( $self->Domain eq 'ACLEquivalence' ) {
+        my $obj = RT::User->new($self->CurrentUser);
+        $obj->Load( $self->Instance );
+        if( $obj->id ) {
+            push( @$list, $obj );
+        } else {
+            my $rec = $args{'Shredder'}->GetRecord( Object => $self );
+            $self = $rec->{'Object'};
+            $rec->{'State'} |= INVALID;
+            $rec->{'Description'} = "ACLEguvivalence group have no related User #". $self->Instance ." object.";
+        }
+    }
+
+# Principal
+    my $obj = $self->PrincipalObj;
+    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->id ." object.";
+    }
+
+    $deps->_PushDependencies(
+            BaseObject => $self,
+            Flags => RELATES,
+            TargetObjects => $list,
+            Shredder => $args{'Shredder'}
+        );
+    return $self->SUPER::__Relates( %args );
+}
+
+sub BeforeWipeout
+{
+    my $self = shift;
+    if( $self->Domain eq 'SystemInternal' ) {
+        RT::Shredder::Exception::Info->throw('SystemObject');
+    }
+    return $self->SUPER::BeforeWipeout( @_ );
+}
+
+1;