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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-# (Except where explictly superceded by other copyright notices)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::Users - Collection of RT::User objects
-
-=head1 SYNOPSIS
-
- use RT::Users;
-
-
-=head1 DESCRIPTION
-
-
-=head1 METHODS
-
-=begin testing
-
-ok(require RT::Users);
-
-=end testing
-
-=cut
-
-use strict;
-no warnings qw(redefine);
-
-# {{{ sub _Init
-sub _Init {
- my $self = shift;
- $self->{'table'} = 'Users';
- $self->{'primary_key'} = 'id';
-
-
-
- my @result = $self->SUPER::_Init(@_);
- # By default, order by name
- $self->OrderBy( ALIAS => 'main',
- FIELD => 'Name',
- ORDER => 'ASC' );
-
- $self->{'princalias'} = $self->NewAlias('Principals');
-
- $self->Join( ALIAS1 => 'main',
- FIELD1 => 'id',
- ALIAS2 => $self->{'princalias'},
- FIELD2 => 'id' );
-
- $self->Limit( ALIAS => $self->{'princalias'},
- FIELD => 'PrincipalType',
- OPERATOR => '=',
- VALUE => 'User' );
- return (@result);
-}
-
-# }}}
-
-=head2 PrincipalsAlias
-
-Returns the string that represents this Users object's primary "Principals" alias.
-
-
-=cut
-
-sub PrincipalsAlias {
- my $self = shift;
- return($self->{'princalias'});
-
-}
-
-
-# {{{ sub _DoSearch
-
-=head2 _DoSearch
-
- A subclass of DBIx::SearchBuilder::_DoSearch that makes sure that _Disabled rows never get seen unless
-we're explicitly trying to see them.
-
-=cut
-
-sub _DoSearch {
- my $self = shift;
-
- #unless we really want to find disabled rows, make sure we\'re only finding enabled ones.
- unless ( $self->{'find_disabled_rows'} ) {
- $self->LimitToEnabled();
- }
- return ( $self->SUPER::_DoSearch(@_) );
-
-}
-
-# }}}
-# {{{ sub LimitToEnabled
-
-=head2 LimitToEnabled
-
-Only find items that haven\'t been disabled
-
-=cut
-
-sub LimitToEnabled {
- my $self = shift;
-
- $self->Limit( ALIAS => $self->{'princalias'},
- FIELD => 'Disabled',
- VALUE => '0',
- OPERATOR => '=' );
-}
-
-# }}}
-
-# {{{ LimitToEmail
-
-=head2 LimitToEmail
-
-Takes one argument. an email address. limits the returned set to
-that email address
-
-=cut
-
-sub LimitToEmail {
- my $self = shift;
- my $addr = shift;
- $self->Limit( FIELD => 'EmailAddress', VALUE => "$addr" );
-}
-
-# }}}
-
-# {{{ MemberOfGroup
-
-=head2 MemberOfGroup PRINCIPAL_ID
-
-takes one argument, a group's principal id. Limits the returned set
-to members of a given group
-
-=cut
-
-sub MemberOfGroup {
- my $self = shift;
- my $group = shift;
-
- return $self->loc("No group specified") if ( !defined $group );
-
- my $groupalias = $self->NewAlias('CachedGroupMembers');
-
- # Join the principal to the groups table
- $self->Join( ALIAS1 => $self->{'princalias'},
- FIELD1 => 'id',
- ALIAS2 => $groupalias,
- FIELD2 => 'MemberId' );
-
- $self->Limit( ALIAS => "$groupalias",
- FIELD => 'GroupId',
- VALUE => "$group",
- OPERATOR => "=" );
-}
-
-# }}}
-
-# {{{ LimitToPrivileged
-
-=head2 LimitToPrivileged
-
-Limits to users who can be made members of ACLs and groups
-
-=cut
-
-sub LimitToPrivileged {
- my $self = shift;
-
- my $priv = RT::Group->new( $self->CurrentUser );
- $priv->LoadSystemInternalGroup('Privileged');
- unless ( $priv->Id ) {
- $RT::Logger->crit("Couldn't find a privileged users group");
- }
- $self->MemberOfGroup( $priv->PrincipalId );
-}
-
-# }}}
-
-# {{{ WhoHaveRight
-
-=head2 WhoHaveRight { Right => 'name', Object => $rt_object , IncludeSuperusers => undef, IncludeSubgroupMembers => undef, IncludeSystemRights => undef }
-
-=begin testing
-
-ok(my $users = RT::Users->new($RT::SystemUser));
-$users->WhoHaveRight(Object =>$RT::System, Right =>'SuperUser');
-ok($users->Count == 1, "There is one privileged superuser - Found ". $users->Count );
-# TODO: this wants more testing
-
-
-=end testing
-
-
-find all users who the right Right for this group, either individually
-or as members of groups
-
-
-
-
-
-=cut
-
-sub WhoHaveRight {
- my $self = shift;
- my %args = ( Right => undef,
- Object => => undef,
- IncludeSystemRights => undef,
- IncludeSuperusers => undef,
- IncludeSubgroupMembers => 1,
- @_ );
-
- if (defined $args{'ObjectType'} || defined $args{'ObjectId'}) {
- $RT::Logger->crit("$self WhoHaveRight called with the Obsolete ObjectId/ObjectType API");
- return(undef);
- }
- my @privgroups;
- my $Groups = RT::Groups->new($RT::SystemUser);
- $Groups->WithRight(Right=> $args{'Right'},
- Object => $args{'Object'},
- IncludeSystemRights => $args{'IncludeSystemRights'},
- IncludeSuperusers => $args{'IncludeSuperusers'});
- while (my $Group = $Groups->Next()) {
- push @privgroups, $Group->Id();
- }
-
-
- if (@privgroups) {
- $self->WhoBelongToGroups(Groups => \@privgroups,
- IncludeSubgroupMembers => $args{'IncludeSubgroupMembers'});
- }
- else {
- # We don't have any group that matches -- make it impossible.
- $self->Limit( FIELD => 'Id', VALUE => 'IS', OPERATOR => 'NULL' );
- }
-}
-
-# }}}
-
-# {{{ WhoBelongToGroups
-
-=head2 WhoBelongToGroups { Groups => ARRAYREF, IncludeSubgroupMembers => 1 }
-
-=cut
-
-sub WhoBelongToGroups {
- my $self = shift;
- my %args = ( Groups => undef,
- IncludeSubgroupMembers => 1,
- @_ );
-
- # Unprivileged users can't be granted real system rights.
- # is this really the right thing to be saying?
- $self->LimitToPrivileged();
-
- my $userprinc = $self->{'princalias'};
- my $cgm;
-
- # The cachedgroupmembers table is used for unrolling group memberships to allow fast lookups
- # if we bind to CachedGroupMembers, we'll find all members of groups recursively.
- # if we don't we'll find only 'direct' members of the group in question
-
- if ( $args{'IncludeSubgroupMembers'} ) {
- $cgm = $self->NewAlias('CachedGroupMembers');
- }
- else {
- $cgm = $self->NewAlias('GroupMembers');
- }
-
- # {{{ Tie the users we're returning ($userprinc) to the groups that have rights granted to them ($groupprinc)
- $self->Join( ALIAS1 => $cgm, FIELD1 => 'MemberId',
- ALIAS2 => $userprinc, FIELD2 => 'id' );
- # }}}
-
- # my $and_check_groups = "($cgm.GroupId = NULL";
- foreach my $groupid (@{$args{'Groups'}}) {
- $self->Limit(ALIAS => $cgm, FIELD => 'GroupId', VALUE => $groupid, QUOTEVALUE => 0, ENTRYAGGREGATOR=> 'OR')
-
- #$and_check_groups .= " OR $cgm.GroupId = $groupid";
- }
- #$and_check_groups .= ")";
-
- #$self->_AddSubClause("WhichGroup", $and_check_groups);
-}
-# }}}
-
-
-1;
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